Merge branch 'master' into 'zj-wiki-page-versions'

# Conflicts:
#   Gemfile
#   Gemfile.lock

1370 files changed, 25427 insertions, 12520 deletions

diff --git a/.codeclimate.yml b/.codeclimate.yml
index dc8ac60fb44..ecac24b68d7 100644
--- a/.codeclimate.yml
+++ b/.codeclimate.yml
@@ -1,7 +1,5 @@
 ---
 engines:
-  brakeman:
-    enabled: true
   bundler-audit:
     enabled: true
   duplication:
diff --git a/.flayignore b/.flayignore
index acac0ce14c9..87cb3507b05 100644
--- a/.flayignore
+++ b/.flayignore
@@ -6,3 +6,5 @@ app/models/concerns/relative_positioning.rb
 app/workers/stuck_merge_jobs_worker.rb
 lib/gitlab/redis/*.rb
 lib/gitlab/gitaly_client/operation_service.rb
+lib/gitlab/background_migration/*
+app/models/project_services/kubernetes_service.rb
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 80ba8e5c1a1..9c3556f5cce 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,7 +6,7 @@ image: "dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.3.6-golang-1.9-git
     - gitlab-org
 
 .default-cache: &default-cache
-  key: "ruby-235-with-yarn"
+  key: "ruby-2.3.6-with-yarn"
   paths:
     - vendor/ruby
     - .yarn-cache/
@@ -290,7 +290,7 @@ flaky-examples-check:
     - scripts/merge-reports ${NEW_FLAKY_SPECS_REPORT} rspec_flaky/new_*_*.json
     - scripts/detect-new-flaky-examples $NEW_FLAKY_SPECS_REPORT
 
-setup-test-env:
+compile-assets:
   <<: *dedicated-runner
   <<: *except-docs
   <<: *use-pg
@@ -301,82 +301,94 @@ setup-test-env:
     - node --version
     - yarn install --frozen-lockfile --cache-folder .yarn-cache
     - bundle exec rake gitlab:assets:compile
-    - bundle exec ruby -Ispec -e 'require "spec_helper" ; TestEnv.init'
-    - scripts/gitaly-test-build # Do not use 'bundle exec' here
   artifacts:
     expire_in: 7d
     paths:
       - node_modules
       - public/assets
-      - tmp/tests
 
-rspec-pg 0 26: *rspec-metadata-pg
-rspec-pg 1 26: *rspec-metadata-pg
-rspec-pg 2 26: *rspec-metadata-pg
-rspec-pg 3 26: *rspec-metadata-pg
-rspec-pg 4 26: *rspec-metadata-pg
-rspec-pg 5 26: *rspec-metadata-pg
-rspec-pg 6 26: *rspec-metadata-pg
-rspec-pg 7 26: *rspec-metadata-pg
-rspec-pg 8 26: *rspec-metadata-pg
-rspec-pg 9 26: *rspec-metadata-pg
-rspec-pg 10 26: *rspec-metadata-pg
-rspec-pg 11 26: *rspec-metadata-pg
-rspec-pg 12 26: *rspec-metadata-pg
-rspec-pg 13 26: *rspec-metadata-pg
-rspec-pg 14 26: *rspec-metadata-pg
-rspec-pg 15 26: *rspec-metadata-pg
-rspec-pg 16 26: *rspec-metadata-pg
-rspec-pg 17 26: *rspec-metadata-pg
-rspec-pg 18 26: *rspec-metadata-pg
-rspec-pg 19 26: *rspec-metadata-pg
-rspec-pg 20 26: *rspec-metadata-pg
-rspec-pg 21 26: *rspec-metadata-pg
-rspec-pg 22 26: *rspec-metadata-pg
-rspec-pg 23 26: *rspec-metadata-pg
-rspec-pg 24 26: *rspec-metadata-pg
-rspec-pg 25 26: *rspec-metadata-pg
-
-rspec-mysql 0 26: *rspec-metadata-mysql
-rspec-mysql 1 26: *rspec-metadata-mysql
-rspec-mysql 2 26: *rspec-metadata-mysql
-rspec-mysql 3 26: *rspec-metadata-mysql
-rspec-mysql 4 26: *rspec-metadata-mysql
-rspec-mysql 5 26: *rspec-metadata-mysql
-rspec-mysql 6 26: *rspec-metadata-mysql
-rspec-mysql 7 26: *rspec-metadata-mysql
-rspec-mysql 8 26: *rspec-metadata-mysql
-rspec-mysql 9 26: *rspec-metadata-mysql
-rspec-mysql 10 26: *rspec-metadata-mysql
-rspec-mysql 11 26: *rspec-metadata-mysql
-rspec-mysql 12 26: *rspec-metadata-mysql
-rspec-mysql 13 26: *rspec-metadata-mysql
-rspec-mysql 14 26: *rspec-metadata-mysql
-rspec-mysql 15 26: *rspec-metadata-mysql
-rspec-mysql 16 26: *rspec-metadata-mysql
-rspec-mysql 17 26: *rspec-metadata-mysql
-rspec-mysql 18 26: *rspec-metadata-mysql
-rspec-mysql 19 26: *rspec-metadata-mysql
-rspec-mysql 20 26: *rspec-metadata-mysql
-rspec-mysql 21 26: *rspec-metadata-mysql
-rspec-mysql 22 26: *rspec-metadata-mysql
-rspec-mysql 23 26: *rspec-metadata-mysql
-rspec-mysql 24 26: *rspec-metadata-mysql
-rspec-mysql 25 26: *rspec-metadata-mysql
-
-spinach-pg 0 4: *spinach-metadata-pg
-spinach-pg 1 4: *spinach-metadata-pg
-spinach-pg 2 4: *spinach-metadata-pg
-spinach-pg 3 4: *spinach-metadata-pg
-
-spinach-mysql 0 4: *spinach-metadata-mysql
-spinach-mysql 1 4: *spinach-metadata-mysql
-spinach-mysql 2 4: *spinach-metadata-mysql
-spinach-mysql 3 4: *spinach-metadata-mysql
+setup-test-env:
+  <<: *dedicated-runner
+  <<: *except-docs
+  <<: *use-pg
+  stage: prepare
+  cache:
+    <<: *default-cache
+  script:
+    - bundle exec ruby -Ispec -e 'require "spec_helper" ; TestEnv.init'
+    - scripts/gitaly-test-build # Do not use 'bundle exec' here
+  artifacts:
+    expire_in: 7d
+    paths:
+      - tmp/tests
+      - config/secrets.yml
+
+rspec-pg 0 27: *rspec-metadata-pg
+rspec-pg 1 27: *rspec-metadata-pg
+rspec-pg 2 27: *rspec-metadata-pg
+rspec-pg 3 27: *rspec-metadata-pg
+rspec-pg 4 27: *rspec-metadata-pg
+rspec-pg 5 27: *rspec-metadata-pg
+rspec-pg 6 27: *rspec-metadata-pg
+rspec-pg 7 27: *rspec-metadata-pg
+rspec-pg 8 27: *rspec-metadata-pg
+rspec-pg 9 27: *rspec-metadata-pg
+rspec-pg 10 27: *rspec-metadata-pg
+rspec-pg 11 27: *rspec-metadata-pg
+rspec-pg 12 27: *rspec-metadata-pg
+rspec-pg 13 27: *rspec-metadata-pg
+rspec-pg 14 27: *rspec-metadata-pg
+rspec-pg 15 27: *rspec-metadata-pg
+rspec-pg 16 27: *rspec-metadata-pg
+rspec-pg 17 27: *rspec-metadata-pg
+rspec-pg 18 27: *rspec-metadata-pg
+rspec-pg 19 27: *rspec-metadata-pg
+rspec-pg 20 27: *rspec-metadata-pg
+rspec-pg 21 27: *rspec-metadata-pg
+rspec-pg 22 27: *rspec-metadata-pg
+rspec-pg 23 27: *rspec-metadata-pg
+rspec-pg 24 27: *rspec-metadata-pg
+rspec-pg 25 27: *rspec-metadata-pg
+rspec-pg 26 27: *rspec-metadata-pg
+
+rspec-mysql 0 27: *rspec-metadata-mysql
+rspec-mysql 1 27: *rspec-metadata-mysql
+rspec-mysql 2 27: *rspec-metadata-mysql
+rspec-mysql 3 27: *rspec-metadata-mysql
+rspec-mysql 4 27: *rspec-metadata-mysql
+rspec-mysql 5 27: *rspec-metadata-mysql
+rspec-mysql 6 27: *rspec-metadata-mysql
+rspec-mysql 7 27: *rspec-metadata-mysql
+rspec-mysql 8 27: *rspec-metadata-mysql
+rspec-mysql 9 27: *rspec-metadata-mysql
+rspec-mysql 10 27: *rspec-metadata-mysql
+rspec-mysql 11 27: *rspec-metadata-mysql
+rspec-mysql 12 27: *rspec-metadata-mysql
+rspec-mysql 13 27: *rspec-metadata-mysql
+rspec-mysql 14 27: *rspec-metadata-mysql
+rspec-mysql 15 27: *rspec-metadata-mysql
+rspec-mysql 16 27: *rspec-metadata-mysql
+rspec-mysql 17 27: *rspec-metadata-mysql
+rspec-mysql 18 27: *rspec-metadata-mysql
+rspec-mysql 19 27: *rspec-metadata-mysql
+rspec-mysql 20 27: *rspec-metadata-mysql
+rspec-mysql 21 27: *rspec-metadata-mysql
+rspec-mysql 22 27: *rspec-metadata-mysql
+rspec-mysql 23 27: *rspec-metadata-mysql
+rspec-mysql 24 27: *rspec-metadata-mysql
+rspec-mysql 25 27: *rspec-metadata-mysql
+rspec-mysql 26 27: *rspec-metadata-mysql
+
+spinach-pg 0 3: *spinach-metadata-pg
+spinach-pg 1 3: *spinach-metadata-pg
+spinach-pg 2 3: *spinach-metadata-pg
+
+spinach-mysql 0 3: *spinach-metadata-mysql
+spinach-mysql 1 3: *spinach-metadata-mysql
+spinach-mysql 2 3: *spinach-metadata-mysql
 
 # Static analysis jobs
 .ruby-static-analysis: &ruby-static-analysis
-  <<: *pull-cache
   variables:
     SIMPLECOV: "false"
     SETUP_DB: "false"
@@ -397,6 +409,12 @@ static-analysis:
   stage: test
   script:
     - scripts/static-analysis
+  cache:
+    key: "ruby-2.3.6-with-yarn-and-rubocop"
+    paths:
+      - vendor/ruby
+      - .yarn-cache/
+      - tmp/rubocop_cache
 
 # Documentation checks:
 # - Check validity of relative links
@@ -609,6 +627,8 @@ codequality:
 sast:
   <<: *except-docs
   image: registry.gitlab.com/gitlab-org/gl-sast:latest
+  variables:
+    CONFIDENCE_LEVEL: 2
   before_script: []
   script:
     - /app/bin/run .
@@ -664,6 +684,7 @@ lint:javascript:report:
   <<: *pull-cache
   stage: post-test
   dependencies:
+    - compile-assets
     - setup-test-env
   before_script: []
   script:
@@ -704,8 +725,6 @@ pages:
 cache gems:
   <<: *dedicated-runner
   <<: *pull-cache
-  only:
-    - tags
   variables:
     SETUP_DB: "false"
   script:
@@ -716,12 +735,14 @@ cache gems:
   only:
     - master@gitlab-org/gitlab-ce
     - master@gitlab-org/gitlab-ee
+    - tags
 
 gitlab_git_test:
   <<: *dedicated-runner
   <<: *except-docs-and-qa
-  <<: *pull-cache
   variables:
     SETUP_DB: "false"
+  before_script: []
+  cache: {}
   script:
     - spec/support/prepare-gitlab-git-test-for-commit --check-for-changes
diff --git a/.rubocop.yml b/.rubocop.yml
index 9adc2fae7a8..563a00db6c0 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -17,6 +17,7 @@ AllCops:
     - 'bin/**/*'
     - 'generator_templates/**/*'
     - 'builds/**/*'
+  CacheRootDirectory: tmp
 
 # Gitlab ###################################################################
 
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 8d2276f71be..7a12c8473f3 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -342,10 +342,6 @@ RSpec/SharedContext:
   Exclude:
     - 'spec/features/admin/admin_groups_spec.rb'
 
-# Offense count: 90
-RSpec/SingleLineHook:
-  Enabled: false
-
 # Offense count: 5
 RSpec/VoidExpect:
   Exclude:
@@ -708,7 +704,9 @@ Style/RedundantSelf:
 # Configuration parameters: EnforcedStyle, AllowInnerSlashes.
 # SupportedStyles: slashes, percent_r, mixed
 Style/RegexpLiteral:
-  Enabled: false
+  Enabled: true
+  EnforcedStyle: mixed
+  AllowInnerSlashes: false
 
 # Offense count: 36
 # Cop supports --auto-correct.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7fbe6e47e24..5fc97c06f7c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,9 +2,227 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.
 
+## 10.4.2 (2018-01-30)
+
+### Fixed (6 changes)
+
+- Fix copy/paste on iOS devices due to a bug in webkit. !15804
+- Fix missing "allow users to request access" option in public project permissions. !16485
+- Fix encoding issue when counting commit count. !16637
+- Fixes destination already exists, and some particular service errors on Import/Export error. !16714
+- Fix cache clear bug withg using : on Windows. !16740
+- Use has_table_privilege for TRIGGER on PostgreSQL.
+
+### Changed (1 change)
+
+- Vendor Auto DevOps template with DAST security checks enabled. !16691
+
+
+## 10.4.1 (2018-01-24)
+
+### Fixed (4 changes)
+
+- Ensure that users can reclaim a namespace or project path that is blocked by an orphaned route. !16242
+- Correctly escape UTF-8 path elements for uploads. !16560
+- Fix issues when rendering groups and their children. !16584
+- Fix bug in which projects with forks could not change visibility settings from Private to Public. !16595
+
+### Performance (2 changes)
+
+- rework indexes on redirect_routes.
+- Remove unecessary query from labels filter.
+
+
+## 10.4.0 (2018-01-22)
+
+### Security (8 changes, 1 of them is from the community)
+
+- Upgrade Ruby to 2.3.6 to include security patches. !16016
+- Prevent a SQL injection in the MilestonesFinder.
+- Check user authorization for source and target projects when creating a merge request.
+- Fix path traversal in gitlab-ci.yml cache:key.
+- Fix writable shared deploy keys.
+- Filter out sensitive fields from the project services API. (Robert Schilling)
+- Fix RCE via project import mechanism.
+- Prevent OAuth login POST requests when a provider has been disabled.
+
+### Fixed (68 changes, 24 of them are from the community)
+
+- Update comment on image cursor and icons. !15760
+- Fixes the wording of headers in system info page. !15802 (Gilbert Roulot)
+- Reset todo counters when the target is deleted. !15807
+- Execute quick actions (if present) when creating MR from issue. !15810
+- fix build count in pipeline success mail. !15827 (Christiaan Van den Poel)
+- Fix error that was preventing users to change the access level of access requests for Groups or Projects. !15832
+- Last push event widget width for fixed layout. !15862 (George Tsiolis)
+- Hide link to issues/MRs from labels list if issues/MRs are disabled. !15863 (Sophie Herold)
+- Use relative URL for projects to avoid storing domains. !15876
+- Fix gitlab-rake gitlab:import:repos import schedule. !15931
+- Removed incorrect guidance stating blocked users will be removed from groups and project as members. !15947 (CesarApodaca)
+- Fix some POST/DELETE requests in IE by switching some bundles to Axios for Ajax requests. !15951
+- Fixing error 500 when member exist but not the user. !15970
+- show None when issue is in closed list and no labels assigned. !15976 (Christiaan Van den Poel)
+- Fix tags in the Activity tab not being clickable. !15996 (Mario de la Ossa)
+- Disable Vue pagination when only one page of content is available. !15999 (Mario de la Ossa)
+- disables shortcut to issue boards when issues are not enabled. !16020 (Christiaan Van den Poel)
+- Ignore lost+found folder during backup on a volume. !16036 (Julien Millau)
+- Fix abuse reports link url in admin area navbar. !16068 (megos)
+- Keep typographic hierarchy in User Settings. !16090 (George Tsiolis)
+- Adjust content width for User Settings, GPG Keys. !16093 (George Tsiolis)
+- Fix gitlab-rake gitlab:import:repos import schedule. !16115
+- Fix import project url not updating project name. !16120
+- Fix activity inline event line height on mobile. !16121 (George Tsiolis)
+- Fix slash commands dropdown description mis-alignment on Firefox. !16125 (Maurizio De Santis)
+- Remove unnecessary sidebar element realignment. !16159 (George Tsiolis)
+- User#projects_limit remove DB default and added NOT NULL constraint. !16165 (Mario de la Ossa)
+- Fix API endpoints to edit wiki pages where project belongs to a group. !16170
+- Fix breadcrumbs in User Settings. !16172 (rfwatson)
+- Move 2FA disable button. !16177 (George Tsiolis)
+- Fixing bug when wiki last version. !16197
+- Protected branch is now created for default branch on import. !16198
+- Prevent excessive DB load due to faulty DeleteConflictingRedirectRoutes background migration. !16205
+- Force Auto DevOps kubectl version to 1.8.6. !16218
+- Fix missing references to pipeline objects when restoring project with import/export feature. !16221
+- Fix inconsistent downcase of filenames in prefilled `Add` commit messages. !16232 (James Ramsay)
+- Default merge request title is set correctly again when external issue tracker is activated. !16356 (Ben305)
+- Ensure that emails contain absolute, rather than relative, links to user uploads. !16364
+- Prevent invalid Route path if path is unchanged. !16397
+- Fixing rack request mime type when using rack attack. !16427
+- Prevent RevList failing on non utf8 paths. !16440
+- Fix giant fork icons on forks page. !16474
+- Fix links to uploaded files on wiki pages. !16499
+- Modify `LDAP::Person` to return username value based on attributes.
+- Fixed merge request status badge not updating after merging.
+- Remove related links in MR widget when empty state.
+- Gracefully handle garbled URIs in Markdown.
+- Fix hooks not being set up properly for bare import Rake task.
+- Fix Mermaid drawings not loading on some browsers.
+- Humanize the units of "Showing last X KiB of log" in job trace.
+- Avoid leaving a push event empty if payload cannot be created.
+- Show authored date rather than committed date on the commit list.
+- Fix when branch creation fails don't post system note. (Mateusz Bajorski)
+- Fix viewing merge request diffs where the underlying blobs are unavailable.
+- Fix 500 error when visiting a commit where the blobs do not exist.
+- Set target_branch to the ref branch when creating MR from issue.
+- Fix closed text for issues on Todos page.
+- [API] Fix creating issue when assignee_id is empty.
+- Fix false positive issue references in merge requests caused by header anchor links.
+- Fixed chanages dropdown ellipsis positioning.
+- Fix shortcut links on help page.
+- Clears visual token on second backspace. (Martin Wortschack)
+- Fix onion-skin re-entering state.
+- fix button alignment on MWPS component.
+- Add optional search param for Merge Requests API.
+- Normalizing Identity extern_uid when saving the record.
+- Fixed typo for issue description field declaration. (Marcus Amargi)
+- Fix ANSI 256 bold colors in pipelines job output.
+
+### Changed (18 changes, 3 of them are from the community)
+
+- Make mail notifications of discussion notes In-Reply-To of each other. !14289
+- Migrate existing data from KubernetesService to Clusters::Platforms::Kubernetes. !15589
+- Implement checking GCP project billing status in cluster creation form. !15665
+- Present multiple clusters in a single list instead of a tabbed view. !15669
+- Remove soft removals related code. !15789
+- Only mark import and fork jobs as failed once all Sidekiq retries get exhausted. !15844
+- Translate date ranges on contributors page. !15846
+- Update issuable status icons. !15898
+- Update feature toggle design to use icons and make it i18n friendly. !15904
+- Update groups tree to use GitLab SVG icons, add last updated at information for projects. !15980
+- Allow forking a public project to a private group. !16050
+- Expose project_id on /api/v4/pages/domains. !16200 (Luc Didry)
+- Display graph values on hover within monitoring page. !16261
+- removed tabindexes from tag form. (Marcus Amargi)
+- Move edit button to second row on issue page (and change it to a pencil icon).
+- Run background migrations with a minimum interval.
+- Provide additional cookies to JIRA service requests to allow Oracle WebGates Basic Auth. (Stanislaw Wozniak)
+- Hide markdown toolbar in preview mode.
+
+### Performance (11 changes)
+
+- Improve the performance for counting diverging commits. Show 999+ if it is more than 1000 commits. !15963
+- Treat empty markdown and html strings as valid cached text, not missing cache that needs to be updated.
+- Cache merged and closed events data in merge_request_metrics table.
+- Speed up generation of commit stats by using Rugged native methods.
+- Improve search query for issues.
+- Improve search query for merge requests.
+- Eager load event target authors whenever possible.
+- Use simple Next/Prev paging for jobs to avoid large count queries on arbitrarily large sets of historical jobs.
+- Improve performance of MR discussions on large diffs.
+- Add index on namespaces lower(name) for UsersController#exists.
+- Fix timeout when filtering issues by label.
+
+### Added (26 changes, 8 of them are from the community)
+
+- Support new chat notifications parameters in Services API. !11435
+- Add online and status attribute to runner api entity. !11750
+- Adds ordering to projects contributors in API. !15469 (Jacopo Beschi @jacopo-beschi)
+- Add assets_sync gem to Gemfile. !15734
+- Add a gitlab:tcp_check rake task. !15759
+- add support for sorting in tags api. !15772 (haseebeqx)
+- Add Prometheus to available Cluster applications. !15895
+- Validate file status when commiting multiple files. !15922
+- List of avatars should never show +1. !15972 (Jacopo Beschi @jacopo-beschi)
+- Do not generate NPM links for private NPM modules in blob view. !16002 (Mario de la Ossa)
+- Backport fast database lookup of SSH authorized_keys from EE. !16014
+- Add i18n helpers to branch comparison view. !16031 (James Ramsay)
+- Add pause/resume button to project runners. !16032 (Mario de la Ossa)
+- Added option to user preferences to enable the multi file editor. !16056
+- Implement project jobs cache reset. !16067
+- Rendering of emoji's in Group-Overview. !16098 (Jacopo Beschi @jacopo-beschi)
+- Allow automatic creation of Kubernetes Integration from template. !16104
+- API: get participants from merge_requests & issues. !16187 (Brent Greeff)
+- Added option to disable commits stats in the commit endpoint. !16309
+- Disable creation of new Kubernetes Integrations unless they're active or created from template. !41054
+- Added badge to tree & blob views to indicate LFS tracked files.
+- Enable ordering of groups and their children by name.
+- Add button to run scheduled pipeline immediately.
+- Allow user to rebase merge requests.
+- Handle GitLab hashed storage repositories using the repo import task.
+- Hide runner token in CI/CD settings page.
+
+### Other (12 changes, 3 of them are from the community)
+
+- Adds the multi file editor as a new beta feature. !15430
+- Use relative URLs when linking to uploaded files. !15751
+- Add docs for why you might be signed out when using the Remember me token. !15756
+- Replace '.team << [user, role]' with 'add_role(user)' in specs. !16069 (@blackst0ne)
+- Add id to modal.vue to support data-toggle="modal". !16189
+- Update scss-lint to 0.56.0. !16278 (Takuya Noguchi)
+- Fix web ide user preferences copy and buttons. !41789
+- Update redis-rack to 2.0.4.
+- Import some code and functionality from gitlab-shell to improve subprocess handling.
+- Update Browse file to Choose file in all occurences.
+- Bump mysql2 gem version from 0.4.5 to 0.4.10. (asaparov)
+- Use a background migration for issues.closed_at.
+
+
+## 10.3.6 (2018-01-22)
+
+### Fixed (17 changes, 2 of them are from the community)
+
+- Fix abuse reports link url in admin area navbar. !16068 (megos)
+- Fix gitlab-rake gitlab:import:repos import schedule. !16115
+- Fixing bug when wiki last version. !16197
+- Prevent excessive DB load due to faulty DeleteConflictingRedirectRoutes background migration. !16205
+- Default merge request title is set correctly again when external issue tracker is activated. !16356 (Ben305)
+- Prevent invalid Route path if path is unchanged. !16397
+- Fixing rack request mime type when using rack attack. !16427
+- Prevent RevList failing on non utf8 paths. !16440
+- Fix 500 error when visiting a commit where the blobs do not exist.
+- Fix viewing merge request diffs where the underlying blobs are unavailable.
+- Gracefully handle garbled URIs in Markdown.
+- Fix hooks not being set up properly for bare import Rake task.
+- Fix Mermaid drawings not loading on some browsers.
+- Fixed chanages dropdown ellipsis positioning.
+- Avoid leaving a push event empty if payload cannot be created.
+- Set target_branch to the ref branch when creating MR from issue.
+- Fix shortcut links on help page.
+
+
 ## 10.3.5 (2018-01-18)
 
-- No changes.
+- Fix error that prevented the 'deploy_keys' migration from working in MySQL databases.
 
 ## 10.3.4 (2018-01-10)
 
@@ -3255,3254 +3473,6 @@ entry.
 - Add margin to markdown math blocks.
 - Add hover state to MR comment reply button.
 
-## 8.15.8 (2017-03-19)
-
-- Only show public emails in atom feeds.
-- To protect against Server-side Request Forgery project import URLs are now prohibited against localhost or the server IP except for the assigned instance URL and port. Imports are also prohibited from ports below 1024 with the exception of ports 22, 80, and 443.
-
-## 8.15.7 (2017-02-15)
-
-- No changes.
-
-## 8.15.6 (2017-02-14)
-
-- Patch Asciidocs rendering to block XSS.
-- Fix XSS vulnerability in SVG attachments.
-- Prevent the GitHub importer from assigning labels and comments to merge requests or issues belonging to other projects.
-- Patch XSS vulnerability in RDOC support.
-
-## 8.15.5 (2017-01-20)
-
-- Ensure export files are removed after a namespace is deleted.
-- Don't allow project guests to subscribe to merge requests through the API. (Robert Schilling)
-- Prevent users from creating notes on resources they can't access.
-- Prevent users from deleting system deploy keys via the project deploy key API.
-- Upgrade omniauth gem to 1.3.2.
-
-## 8.15.4 (2017-01-09)
-
-- Make successful pipeline emails off for watchers. !8176
-- Speed up group milestone index by passing group_id to IssuesFinder. !8363
-- Don't instrument 405 Grape calls. !8445
-- Update the gitlab-markup gem to the version 1.5.1. !8509
-- Updated Turbolinks to mitigate potential XSS attacks.
-- Re-order update steps in the 8.14 -> 8.15 upgrade guide.
-- Re-add Google Cloud Storage as a backup strategy.
-
-## 8.15.3 (2017-01-06)
-
-- Rename wiki_events to wiki_page_events in project hooks API to avoid errors. !8425
-- Rename projects wth reserved names. !8234
-- Cache project authorizations even when user has access to zero projects. !8327
-- Fix a minor grammar error in merge request widget. !8337
-- Fix unclear closing issue behaviour on Merge Request show page. !8345 (Gabriel Gizotti)
-- fix border in login session tabs. !8346
-- Copy, don't move uploaded avatar files. !8396
-- Increases width of mini-pipeline-graph dropdown to prevent wrong position on chrome on ubuntu. !8399
-- Removes invalid html and unneed CSS to prevent shaking in the pipelines tab. !8411
-- Gitlab::LDAP::Person uses LDAP attributes configuration. !8418
-- Fix 500 errors when creating a user with identity via API. !8442
-- Whitelist next project names: assets, profile, public. !8470
-- Fixed regression of note-headline-light where it was always placed on 2 lines, even on wide viewports.
-- Fix 500 error when visit group from admin area if group name contains dot.
-- Fix cross-project references copy to include the project reference.
-- Fix 500 error renaming group.
-- Fixed GFM dropdown not showing on new lines.
-
-## 8.15.2 (2016-12-27)
-
-- Fix finding the latest pipeline. !8301
-- Fix mr list timestamp alignment. !8271
-- Fix discussion overlap text in regular screens. !8273
-- Fixes mini-pipeline-graph dropdown animation and stage position in chrome, firefox and safari. !8282
-- Fix line breaking in nodes of the pipeline graph in firefox. !8292
-- Fixes confendential warning text alignment. !8293
-- Hide Scroll Top button for failed build page. !8295
-- Fix finding the latest pipeline. !8301
-- Disable PostgreSQL statement timeouts when removing unneeded services. !8322
-- Fix timeout when MR contains large files marked as binary by .gitattributes.
-- Rename "autodeploy" to "auto deploy".
-- Fixed GFM autocomplete error when no data exists.
-- Fixed resolve discussion note button color.
-
-## 8.15.1 (2016-12-23)
-
-- Push payloads schedule at most 100 commits, instead of all commits.
-- Fix Mattermost command creation by specifying username.
-- Do not override incoming webhook for mattermost and slack.
-- Adds background color for disabled state to merge when succeeds dropdown. !8222
-- Standardises font-size for titles in Issues, Merge Requests and Merge Request widget. !8235
-- Fix Pipeline builds list blank on MR. !8255
-- Do not show retried builds in pipeline stage dropdown. !8260
-
-## 8.15.0 (2016-12-22)
-
-- Whitelist next project names: notes, services.
-- Use Grape's new Route methods.
-- Fixed issue boards scrolling with a lot of lists & issues.
-- Remove unnecessary sentences for status codes in the API documentation. (Luis Alonso Chavez Armendariz)
-- Allow unauthenticated access to Repositories Files API GET endpoints.
-- Add note to the invite page when the logged in user email is not the same as the invitation.
-- Don't accidentally mark unsafe diff lines as HTML safe.
-- Add git diff context to notifications of new notes on merge requests. (Heidi Hoopes)
-- Shows group members in project members list.
-- Gem update: Update grape to 0.18.0. (Robert Schilling)
-- API: Expose merge status for branch API. (Robert Schilling)
-- Displays milestone remaining days only when it's present.
-- API: Expose committer details for commits. (Robert Schilling)
-- API: Ability to set 'should_remove_source_branch' on merge requests. (Robert Schilling)
-- Fix project import label priorities error.
-- Fix Import/Export merge requests error while importing.
-- Refactor Bitbucket importer to use BitBucket API Version 2.
-- Fix Import/Export duplicated builds error.
-- Ci::Builds have same ref as Ci::Pipeline in dev fixtures. (twonegatives)
-- For single line git commit messages, the close quote should be on the same line as the open quote.
-- Use authorized projects in ProjectTeam.
-- Destroy a user's session when they delete their own account.
-- Edit help text to clarify annotated tag creation. (Liz Lam)
-- Fixed file template dropdown for the "New File" editor for smaller/zoomed screens.
-- Fix Route#rename_children behavior.
-- Add nested groups support on data level.
-- Allow projects with 'dashboard' as path.
-- Disabled emoji buttons when user is not logged in.
-- Remove unused and void services from the database.
-- Add issue search slash command.
-- Accept issue new as command to create an issue.
-- Non members cannot create labels through the API.
-- API: expose pipeline coverage.
-- Validate state param when filtering issuables.
-- Username exists check respects relative root path.
-- Bump Git version requirement to 2.8.4.
-- Updates the font weight of button styles because of the change to system fonts.
-- Update API spec files to describe the correct class. (Livier)
-- Fixed timeago re-rendering every timeago.
-- Enable ColorVariable in scss-lint. (Sam Rose)
-- Various small emoji positioning adjustments.
-- Add shortcuts for adding users to a project team with a specific role. (Nikolay Ponomarev and Dino M)
-- Additional rounded label fixes.
-- Remove unnecessary database indices.
-- 24726 Remove Across GitLab from side navigation.
-- Changed cursor icon to pointer when mousing over stages on the Cycle Analytics pages. (Ryan Harris)
-- Add focus state to dropdown items.
-- Fixes Environments displaying incorrect date since 8.14 upgrade.
-- Improve bulk assignment for issuables.
-- Stop supporting Google and Azure as backup strategies.
-- Fix broken README.md UX guide link.
-- Allow public access to some Tag API endpoints.
-- Encode input when migrating ProcessCommitWorker jobs to prevent migration errors.
-- Adjust the width of project avatars to fix alignment within their container. (Ryan Harris)
-- Sentence cased the nav tab headers on the project dashboard page. (Ryan Harris)
-- Adds hoverstates for collapsed Issue/Merge Request sidebar.
-- Make CI badge hitboxes match parent.
-- Add a starting date to milestones.
-- Adjusted margins for Build Status and Coverage Report rows to match those of the CI/CD Pipeline row. (Ryan Harris)
-- Updated members dropdowns.
-- Move all action buttons to project header.
-- Replace issue access checks with use of IssuableFinder.
-- Fix missing Note access checks by moving Note#search to updated NoteFinder.
-- Centered Accept Merge Request button within MR widget and added padding for viewports smaller than 768px. (Ryan Harris)
-- Fix missing access checks on issue lookup using IssuableFinder.
-- Added top margin to Build status page header for mobile views. (Ryan Harris)
-- Fixes "ActionView::Template::Error: undefined method `text?` for nil:NilClass" on MR pages.
-- Issue#visible_to_user moved to IssuesFinder to prevent accidental use.
-- Replace MR access checks with use of MergeRequestsFinder.
-- Fix information disclosure in `Projects::BlobController#update`.
-- Allow branch names with dots on API endpoint.
-- Changed Housekeeping button on project settings page to default styling. (Ryan Harris)
-- Ensure issuable state changes only fire webhooks once.
-- Fix bad selection on dropdown menu for tags filter. (Luis Alonso Chavez Armendariz)
-- Fix title case to sentence case. (Luis Alonso Chavez Armendariz)
-- Fix appearance in error pages. (Luis Alonso Chavez Armendariz)
-- Create mattermost service.
-- 25617 Fix placeholder color of todo filters.
-- Made the padding on the plus button in the breadcrumb menu even. (Ryan Harris)
-- Allow to delete tag release note.
-- Ensure nil User-Agent doesn't break the CI API.
-- Replace Rack::Multipart with GitLab-Workhorse based solution. !5867
-- Add scopes for personal access tokens and OAuth tokens. !5951
-- API: Endpoint to expose personal snippets as /snippets. !6373 (Bernard Guyzmo Pratz)
-- New `gitlab:workhorse:install` rake task. !6574
-- Filter protocol-relative URLs in ExternalLinkFilter. Fixes issue #22742. !6635 (Makoto Scott-Hinkle)
-- Add support for setting the GitLab Runners Registration Token during initial database seeding. !6642
-- Guests can read builds when public. !6842
-- Made comment autocomplete more performant and removed some loading bugs. !6856
-- Add GitLab host to 2FA QR code and manual info. !6941
-- Add sorting functionality for group/project members. !7032
-- Rename Merge When Build Succeeds to Merge When Pipeline Succeeds. !7135
-- Resolve all discussions in a merge request by creating an issue collecting them. !7180 (Bob Van Landuyt)
-- Add Human Readable format for rake backup. !7188 (David Gerő)
-- post_receive: accept any user email from last commit. !7225 (Elan Ruusamäe)
-- Add support for Dockerfile templates. !7247
-- Add shorthand support to gitlab markdown references. !7255 (Oswaldo Ferreira)
-- Display error code for U2F errors. !7305 (winniehell)
-- Fix wrong tab selected when loggin fails and multiple login tabs exists. !7314 (Jacopo Beschi @jacopo-beschi)
-- Clean up common_utils.js. !7318 (winniehell)
-- Show commit status from latest pipeline. !7333
-- Remove the help text under the sidebar subscribe button and style it inline. !7389
-- Update wiki page design. !7429
-- Add nested groups support to the routing. !7459
-- Changed eslint airbnb config to the base airbnb config and corrected eslintrc plugins and envs. !7470 (Luke "Jared" Bennett)
-- Fix cancelling created or external pipelines. !7508
-- Allow admins to stop impersonating users without e-mail addresses. !7550 (Oren Kanner)
-- Remove unnecessary self from user model. !7551 (Semyon Pupkov)
-- Homogenize filter and sort dropdown look'n'feel. !7583 (David Wagner)
-- Create dynamic fixture for build_spec. !7589 (winniehell)
-- Moved Leave Project and Leave Group buttons to access_request_buttons from the settings dropdown. !7600
-- Remove unnecessary require_relative calls from service classes. !7601 (Semyon Pupkov)
-- Simplify copy on "Create a new list" dropdown in Issue Boards. !7605 (Victor Rodrigues)
-- Refactor create service spec. !7609 (Semyon Pupkov)
-- Shows unconfirmed email status in profile. !7611
-- The admin user projects view now has a clickable group link. !7620 (James Gregory)
-- Prevent DOM ID collisions resulting from user-generated content anchors. !7631
-- Replace static fixture for abuse_reports_spec. !7644 (winniehell)
-- Define common helper for describe pagination params in api. !7646 (Semyon Pupkov)
-- Move abuse report spinach test to rspec. !7659 (Semyon Pupkov)
-- Replace static fixture for awards_handler_spec. !7661 (winniehell)
-- API: Add ability to unshare a project from a group. !7662 (Robert Schilling)
-- Replace references to MergeRequestDiff#commits with st_commits when we care only about the number of commits. !7668
-- Add issue events filter and make all really show all events. !7673 (Oxan van Leeuwen)
-- Replace static fixture for notes_spec. !7683 (winniehell)
-- Replace static fixture for shortcuts_issuable_spec. !7685 (winniehell)
-- Replace static fixture for zen_mode_spec. !7686 (winniehell)
-- Replace static fixture for right_sidebar_spec. !7687 (winniehell)
-- Add online terminal support for Kubernetes. !7690
-- Move admin abuse report spinach test to rspec. !7691 (Semyon Pupkov)
-- Move admin spam spinach test to Rspec. !7708 (Semyon Pupkov)
-- Make API::Helpers find a project with only one query. !7714
-- Create builds in transaction to avoid empty pipelines. !7742
-- Render SVG images in diffs and notes. !7747 (andrebsguedes)
-- Add setting to enable/disable HTML emails. !7749
-- Use SmartInterval for MR widget and improve visibilitychange functionality. !7762
-- Resolve "Remove Builds tab from Merge Requests and Commits". !7763
-- Moved new projects button below new group button on the welcome screen. !7770
-- fix display hook error message. !7775 (basyura)
-- Refactor issuable_filters_present to reduce duplications. !7776 (Semyon Pupkov)
-- Redirect to sign-in page when unauthenticated user tries to create a snippet. !7786
-- Fix Archived project merge requests add to group's Merge Requests. !7790 (Jacopo Beschi @jacopo-beschi)
-- Update generic/external build status to match normal build status template. !7811
-- Enable AsciiDoctor admonition icons. !7812 (Horacio Sanson)
-- Do not raise error in AutocompleteController#users when not authorized. !7817 (Semyon Pupkov)
-- fix: 24982- Remove'Signed in successfully' message After this change the sign-in-success flash message will not be shown. !7837 (jnoortheen)
-- Fix Latest deployment link is broken. !7839
-- Don't display prompt to add SSH keys if SSH protocol is disabled. !7840 (Andrew Smith (EspadaV8))
-- Allow unauthenticated access to some Project API GET endpoints. !7843
-- Refactor presenters ChatCommands. !7846
-- Improve help message for issue create slash command. !7850
-- change text around timestamps to make it clear which timestamp is displayed. !7860 (BM5k)
-- Improve Build Log scrolling experience. !7895
-- Change ref property to commitRef in vue commit component. !7901
-- Prevent user creating issue or MR without signing in for a group. !7902
-- Provides a sensible default message when adding a README to a project. !7903
-- Bump ruby version to 2.3.3. !7904
-- Fix comments activity tab visibility condition. !7913 (Rydkin Maxim)
-- Remove unnecessary target branch link from MR page in case of deleted target branch. !7916 (Rydkin Maxim)
-- Add image controls to MR diffs. !7919
-- Remove wrong '.builds-feature' class from the MR settings fieldset. !7930
-- Resolve "Manual actions on pipeline graph". !7931
-- Avoid escaping relative links in Markdown twice. !7940 (winniehell)
-- Move admin hooks spinach to rspec. !7942 (Semyon Pupkov)
-- Move admin logs spinach test to rspec. !7945 (Semyon Pupkov)
-- fix: removed signed_out notification. !7958 (jnoortheen)
-- Accept environment variables from the `pre-receive` script. !7967
-- Do not reload diff for merge request made from fork when target branch in fork is updated. !7973
-- Fixes left align issue for long system notes. !7982
-- Add a slug to environments. !7983
-- Fix lookup of project by unknown ref when caching is enabled. !7988
-- Resolve "Provide SVG as a prop instead of hiding and copy them in environments table". !7992
-- Introduce deployment services, starting with a KubernetesService. !7994
-- Adds tests for custom event polyfill. !7996
-- Allow all alphanumeric characters in file names. !8002 (winniehell)
-- Added support for math rendering, using KaTeX, in Markdown and asciidoc. !8003 (Munken)
-- Remove unnecessary commits order message. !8004
-- API: Memoize the current_user so that sudo can work properly. !8017
-- group authors in contribution graph with case insensitive email handle comparison. !8021
-- Move admin active tab spinach tests to rspec. !8037 (Semyon Pupkov)
-- Add Authentiq as Oauth provider. !8038 (Alexandros Keramidas)
-- API: Ability to cherry pick a commit. !8047 (Robert Schilling)
-- Fix Slack pipeline message from pipelines made by API. !8059
-- API: Simple representation of group's projects. !8060 (Robert Schilling)
-- Prevent overflow with vertical scroll when we have space to show content. !8061
-- Allow to auto-configure Mattermost. !8070
-- Introduce $CI_BUILD_REF_SLUG. !8072
-- Added go back anchor on error pages. !8087
-- Convert CI YAML variables keys into strings. !8088
-- Adds Direct link from pipeline list to builds. !8097
-- Cache last commit id for path. !8098 (Hiroyuki Sato)
-- Pass variables from deployment project services to CI runner. !8107
-- New Gitea importer. !8116
-- Introduce "Set up autodeploy" button to help configure GitLab CI for deployment. !8135
-- Prevent enviroment table to overflow when name has underscores. !8142
-- Fix missing service error importing from EE to CE. !8144
-- Milestoneish SQL performance partially improved and memoized. !8146
-- Allow unauthenticated access to Repositories API GET endpoints. !8148
-- fix colors and margins for adjacent alert banners. !8151
-- Hides new issue button for non loggedin user. !8175
-- Fix N+1 queries on milestone show pages. !8185
-- Rename groups with .git in the end of the path. !8199
-- Whitelist next project names: help, ci, admin, search. !8227
-- Adds back CSS for progress-bars. !8237
-
-## 8.14.10 (2017-02-15)
-
-- No changes.
-
-## 8.14.9 (2017-02-14)
-
-- Patch Asciidocs rendering to block XSS.
-- Fix XSS vulnerability in SVG attachments.
-- Prevent the GitHub importer from assigning labels and comments to merge requests or issues belonging to other projects.
-- Patch XSS vulnerability in RDOC support.
-
-## 8.14.8 (2017-01-25)
-
-- Accept environment variables from the `pre-receive` script. !7967
-- Milestoneish SQL performance partially improved and memoized. !8146
-- Fix N+1 queries on milestone show pages. !8185
-- Speed up group milestone index by passing group_id to IssuesFinder. !8363
-- Ensure issuable state changes only fire webhooks once.
-
-## 8.14.7 (2017-01-21)
-
-- Ensure export files are removed after a namespace is deleted.
-- Don't allow project guests to subscribe to merge requests through the API. (Robert Schilling)
-- Prevent users from creating notes on resources they can't access.
-- Prevent users from deleting system deploy keys via the project deploy key API.
-- Upgrade omniauth gem to 1.3.2.
-
-## 8.14.6 (2017-01-10)
-
-- Update the gitlab-markup gem to the version 1.5.1. !8509
-- Updated Turbolinks to mitigate potential XSS attacks.
-
-## 8.14.5 (2016-12-14)
-
-- Moved Leave Project and Leave Group buttons to access_request_buttons from the settings dropdown. !7600
-- fix display hook error message. !7775 (basyura)
-- Remove wrong '.builds-feature' class from the MR settings fieldset. !7930
-- Avoid escaping relative links in Markdown twice. !7940 (winniehell)
-- API: Memoize the current_user so that sudo can work properly. !8017
-- Displays milestone remaining days only when it's present.
-- Allow branch names with dots on API endpoint.
-- Issue#visible_to_user moved to IssuesFinder to prevent accidental use.
-- Shows group members in project members list.
-- Encode input when migrating ProcessCommitWorker jobs to prevent migration errors.
-- Fixed timeago re-rendering every timeago.
-- Fix missing Note access checks by moving Note#search to updated NoteFinder.
-
-## 8.14.4 (2016-12-08)
-
-- Fix diff view permalink highlighting. !7090
-- Fix pipeline author for Slack and use pipeline id for pipeline link. !7506
-- Fix compatibility with Internet Explorer 11 for merge requests. !7525 (Steffen Rauh)
-- Reenables /user API request to return private-token if user is admin and request is made with sudo. !7615
-- Fix Cicking on tabs on pipeline page should set URL. !7709
-- Authorize users into imported GitLab project.
-- Destroy a user's session when they delete their own account.
-- Don't accidentally mark unsafe diff lines as HTML safe.
-- Replace MR access checks with use of MergeRequestsFinder.
-- Remove visible content caching.
-
-## 8.14.3 (2016-12-02)
-
-- Pass commit data to ProcessCommitWorker to reduce Git overhead. !7744
-- Speed up issuable dashboards.
-- Don't change relative URLs to absolute URLs in the Help page.
-- Fixes "ActionView::Template::Error: undefined method `text?` for nil:NilClass" on MR pages.
-- Fix branch validation for GitHub PR where repo/fork was renamed/deleted.
-- Validate state param when filtering issuables.
-
-## 8.14.2 (2016-12-01)
-
-- Remove caching of events data. !6578
-- Rephrase some system notes to be compatible with new system note style. !7692
-- Pass tag SHA to post-receive hook when tag is created via UI. !7700
-- Prevent error when submitting a merge request and pipeline is not defined. !7707
-- Fixes system note style in commit discussion. !7721
-- Use a Redis lease for updating authorized projects. !7733
-- Refactor JiraService by moving code out of JiraService#execute method. !7756
-- Update GitLab Workhorse to v1.0.1. !7759
-- Fix pipelines info being hidden in merge request widget. !7808
-- Fixed commit timeago not rendering after initial page.
-- Fix for error thrown in cycle analytics events if build has not started.
-- Fixed issue boards issue sorting when dragging issue into list.
-- Allow access to the wiki with git when repository feature disabled.
-- Fixed timeago not rendering when resolving a discussion.
-- Update Sidekiq-cron to fix compatibility issues with Sidekiq 4.2.1.
-- Timeout creating and viewing merge request for binary file.
-- Gracefully recover from Redis connection failures in Sidekiq initializer.
-
-## 8.14.1 (2016-11-28)
-
-- Fix deselecting calendar days on contribution graph. !6453 (ClemMakesApps)
-- Update grape entity to 0.6.0. !7491
-- If Build running change accept merge request when build succeeds button from orange to blue. !7577
-- Changed import sources buttons to checkboxes. !7598 (Luke "Jared" Bennett)
-- Last minute CI Style tweaks for 8.14. !7643
-- Fix exceptions when loading build trace. !7658
-- Fix wrong template rendered when CI/CD settings aren't update successfully. !7665
-- fixes last_deployment call environment is nil. !7671
-- Sort builds by name within pipeline graph. !7681
-- Correctly determine mergeability of MR with no discussions.
-- Sidekiq stats in the admin area will now show correctly on different platforms. (blackst0ne)
-- Fixed issue boards dragging card removing random issues.
-- Fix information disclosure in `Projects::BlobController#update`.
-- Fix missing access checks on issue lookup using IssuableFinder.
-- Replace issue access checks with use of IssuableFinder.
-- Non members cannot create labels through the API.
-- Fix cycle analytics plan stage when commits are missing.
-
-## 8.14.0 (2016-11-22)
-
-- Use separate email-token for incoming email and revert back the inactive feature. !5914
-- API: allow recursive tree request. !6088 (Rebeca Mendez)
-- Replace jQuery.timeago with timeago.js. !6274 (ClemMakesApps)
-- Add CI notifications. Who triggered a pipeline would receive an email after the pipeline is succeeded or failed. Users could also update notification settings accordingly. !6342
-- Add button to delete all merged branches. !6449 (Toon Claes)
-- Finer-grained Git gargage collection. !6588
-- Introduce better credential and error checking to `rake gitlab:ldap:check`. !6601
-- Centralize LDAP config/filter logic. !6606
-- Make system notes less intrusive. !6755
-- Process commits using a dedicated Sidekiq worker. !6802
-- Show random messages when the To Do list is empty. !6818 (Josep Llaneras)
-- Precalculate user's authorized projects in database. !6839
-- Fix record not found error on NewNoteWorker processing. !6863 (Oswaldo Ferreira)
-- Show avatars in mention dropdown. !6865
-- Fix expanding a collapsed diff when converting a symlink to a regular file. !6953
-- Defer saving project services to the database if there are no user changes. !6958
-- Omniauth auto link LDAP user falls back to find by DN when user cannot be found by UID. !7002
-- Display "folders" for environments. !7015
-- Make it possible to trigger builds from webhooks. !7022 (Dmitry Poray)
-- Fix showing pipeline status for a given commit from correct branch. !7034
-- Add link to build pipeline within individual build pages. !7082
-- Add api endpoint `/groups/owned`. !7103 (Borja Aparicio)
-- Add query param to filter users by external & blocked type. !7109 (Yatish Mehta)
-- Issues atom feed url reflect filters on dashboard. !7114 (Lucas Deschamps)
-- Add setting to only allow merge requests to be merged when all discussions are resolved. !7125 (Rodolfo Arruda)
-- Remove an extra leading space from diff paste data. !7133 (Hiroyuki Sato)
-- Fix trace patching feature - update the updated_at value. !7146
-- Fix 404 on network page when entering non-existent git revision. !7172 (Hiroyuki Sato)
-- Rewrite git blame spinach feature tests to rspec feature tests. !7197 (Lisanne Fellinger)
-- Add api endpoint for creating a pipeline. !7209 (Ido Leibovich)
-- Allow users to subscribe to group labels. !7215
-- Reduce API calls needed when importing issues and pull requests from GitHub. !7241 (Andrew Smith (EspadaV8))
-- Only skip group when it's actually a group in the "Share with group" select. !7262
-- Introduce round-robin project creation to spread load over multiple shards. !7266
-- Ensure merge request's "remove branch" accessors return booleans. !7267
-- Fix no "Register" tab if ldap auth is enabled (#24038). !7274 (Luc Didry)
-- Expose label IDs in API. !7275 (Rares Sfirlogea)
-- Fix invalid filename validation on eslint. !7281
-- API: Ability to retrieve version information. !7286 (Robert Schilling)
-- Added ability to throttle Sidekiq Jobs. !7292
-- Set default Sidekiq retries to 3. !7294
-- Fix double event and ajax request call on MR page. !7298 (YarNayar)
-- Unify anchor link format for MR diff files. !7298 (YarNayar)
-- Require projects before creating milestone. !7301 (gfyoung)
-- Fix error when using invalid branch name when creating a new pipeline. !7324
-- Return 400 when creating a system hook fails. !7350 (Robert Schilling)
-- Auto-close environment when branch is deleted. !7355
-- Rework cache invalidation so only changed data is refreshed. !7360
-- Navigation bar issuables counters reflects dashboard issuables counters. !7368 (Lucas Deschamps)
-- Fix cache for commit status in commits list to respect branches. !7372
-- fixes 500 error on project show when user is not logged in and project is still empty. !7376
-- Removed gray button styling from todo buttons in sidebars. !7387
-- Fix project records with invalid visibility_level values. !7391
-- Use 'Forking in progress' title when appropriate. !7394 (Philip Karpiak)
-- Fix error links in help index page. !7396 (Fu Xu)
-- Add support for reply-by-email when the email only contains HTML. !7397
-- [Fix] Extra divider issue in dropdown. !7398
-- Project download buttons always show. !7405 (Philip Karpiak)
-- Give search-input correct padding-right value. !7407 (Philip Karpiak)
-- Remove additional padding on right-aligned items in MR widget. !7411 (Didem Acet)
-- Fix issue causing Labels not to appear in sidebar on MR page. !7416 (Alex Sanford)
-- Allow mail_room idle_timeout option to be configurable. !7423
-- Fix misaligned buttons on admin builds page. !7424 (Didem Acet)
-- Disable "Request Access" functionality by default for new projects and groups. !7425
-- fix shibboleth misconfigurations resulting in authentication bypass. !7428
-- Added Mattermost slash command. !7438
-- Allow to connect Chat account with GitLab. !7450
-- Make New Group form respect default visibility application setting. !7454 (Jacopo Beschi @jacopo-beschi)
-- Fix Error 500 when creating a merge request that contains an image that was deleted and added. !7457
-- Fix labels API by adding missing current_user parameter. !7458 (Francesco Coda Zabetta)
-- Changed restricted visibility admin buttons to checkboxes. !7463
-- Send credentials (currently for registry only) with build data to GitLab Runner. !7474
-- Fix POST /internal/allowed to cope with gitlab-shell v4.0.0 project paths. !7480
-- Adds es6-promise Polyfill. !7482
-- Added colored labels to related MR list. !7486 (Didem Acet)
-- Use setter for key instead AR callback. !7488 (Semyon Pupkov)
-- Limit labels returned for a specific project as an administrator. !7496
-- Change slack notification comment link. !7498 (Herbert Kagumba)
-- Allow registering users whose username contains dots. !7500 (Timothy Andrew)
-- Fix race condition during group deletion and remove stale records present due to this bug. !7528 (Timothy Andrew)
-- Check all namespaces on validation of new username. !7537
-- Pass correct tag target to post-receive hook when creating tag via UI. !7556
-- Add help message for configuring Mattermost slash commands. !7558
-- Fix typo in Build page JavaScript. !7563 (winniehell)
-- Make job script a required configuration entry. !7566
-- Fix errors happening when source branch of merge request is removed and then restored. !7568
-- Fix a wrong "The build for this merge request failed" message. !7579
-- Fix Margins look weird in Project page with pinned sidebar in project stats bar. !7580
-- Fix regression causing bad error message to appear on Merge Request form. !7599 (Alex Sanford)
-- Fix activity page endless scroll on large viewports. !7608
-- Fix 404 on some group pages when name contains dot. !7614
-- Do not create a new TODO when failed build is allowed to fail. !7618
-- Add deployment command to ChatOps. !7619
-- Fix 500 error when group name ends with git. !7630
-- Fix undefined error in CI linter. !7650
-- Show events per stage on Cycle Analytics page. !23449
-- Add JIRA remotelinks and prevent duplicated closing messages.
-- Fixed issue boards counter border when unauthorized.
-- Add placeholder for the example text for custom hex color on label creation popup. (Luis Alonso Chavez Armendariz)
-- Add an index for project_id in project_import_data to improve performance.
-- Fix broken commits search.
-- Assignee dropdown now searches author of issue or merge request.
-- Clicking "force remove source branch" label now toggles the checkbox again.
-- More aggressively preload on merge request and issue index pages.
-- Fix broken link to observatory cli on Frontend Dev Guide. (Sam Rose)
-- Fixing the issue of the project fork url giving 500 when not signed instead of being redirected to sign in page. (Cagdas Gerede)
-- Fix: Guest sees some repository details and gets 404.
-- Add logging for rack attack events to production.log.
-- Add environment info to builds page.
-- Allow commit note to be visible if repo is visible.
-- Bump omniauth-gitlab to 1.0.2 to fix incompatibility with omniauth-oauth2.
-- Redesign pipelines page.
-- Faster search inside Project.
-- Search for a filename in a project.
-- Allow sorting groups in the API.
-- Fix: Todos Filter Shows All Users.
-- Use the Gitlab Workhorse HTTP header in the admin dashboard. (Chris Wright)
-- Fixed multiple requests sent when opening dropdowns.
-- Added permissions per stage to cycle analytics endpoint.
-- Fix project Visibility Level selector not using default values.
-- Add events per stage to cycle analytics.
-- Allow to test JIRA service settings without having a repository.
-- Fix JIRA references for project snippets.
-- Allow enabling and disabling commit and MR events for JIRA.
-- simplify url generation. (Jarka Kadlecova)
-- Show correct environment log in admin/logs (@duk3luk3 !7191)
-- Fix Milestone dropdown not stay selected for `Upcoming` and `No Milestone` option !7117
-- Diff collapse won't shift when collapsing.
-- Backups do not fail anymore when using tar on annex and custom_hooks only. !5814
-- Adds user project membership expired event to clarify why user was removed (Callum Dryden)
-- Trim leading and trailing whitespace on project_path (Linus Thiel)
-- Prevent award emoji via notes for issues/MRs authored by user (barthc)
-- Adds support for the `token` attribute in project hooks API (Gauvain Pocentek)
-- Change auto selection behaviour of emoji and slash commands to be more UX/Type friendly (Yann Gravrand)
-- Adds an optional path parameter to the Commits API to filter commits by path (Luis HGO)
-- Fix Markdown styling inside reference links (Jan Zdráhal)
-- Create new issue board list after creating a new label
-- Fix extra space on Build sidebar on Firefox !7060
-- Fail gracefully when creating merge request with non-existing branch (alexsanford)
-- Fix mobile layout issues in admin user overview page !7087
-- Fix HipChat notifications rendering (airatshigapov, eisnerd)
-- Removed unneeded "Builds" and "Environments" link from project titles
-- Remove 'Edit' button from wiki edit view !7143 (Hiroyuki Sato)
-- Cleaned up global namespace JS !19661 (Jose Ivan Vargas)
-- Refactor Jira service to use jira-ruby gem
-- Improved todos empty state
-- Add hover to trash icon in notes !7008 (blackst0ne)
-- Hides project activity tabs when features are disabled
-- Only show one error message for an invalid email !5905 (lycoperdon)
-- Added guide describing how to upgrade PostgreSQL using Slony
-- Fix sidekiq stats in admin area (blackst0ne)
-- Added label description as tooltip to issue board list title
-- Created cycle analytics bundle JavaScript file
-- Make the milestone page more responsive (yury-n)
-- Hides container registry when repository is disabled
-- API: Fix booleans not recognized as such when using the `to_boolean` helper
-- Removed delete branch tooltip !6954
-- Stop unauthorized users dragging on milestone page (blackst0ne)
-- Restore issue boards welcome message when a project is created !6899
-- Check that JavaScript file names match convention !7238 (winniehell)
-- Do not show tooltip for active element !7105 (winniehell)
-- Escape ref and path for relative links !6050 (winniehell)
-- Fixed link typo on /help/ui to Alerts section. !6915 (Sam Rose)
-- Fix broken issue/merge request links in JIRA comments. !6143 (Brian Kintz)
-- Fix filtering of milestones with quotes in title (airatshigapov)
-- Fix issue boards dragging bug in Safari
-- Refactor less readable existance checking code from CoffeeScript !6289 (jlogandavison)
-- Update mail_room and enable sentinel support to Reply By Email (!7101)
-- Add task completion status in Issues and Merge Requests tabs: "X of Y tasks completed" (!6527, @gmesalazar)
-- Simpler arguments passed to named_route on toggle_award_url helper method
-- Fix typo in framework css class. !7086 (Daniel Voogsgerd)
-- New issue board list dropdown stays open after adding a new list
-- Fix: Backup restore doesn't clear cache
-- Optimize Event queries by removing default order
-- Add new icon for skipped builds
-- Show created icon in pipeline mini-graph
-- Remove duplicate links from sidebar
-- API: Fix project deploy keys 400 and 500 errors when adding an existing key. !6784 (Joshua Welsh)
-- Add Rake task to create/repair GitLab Shell hooks symlinks !5634
-- Add job for removal of unreferenced LFS objects from both the database and the filesystem (Frank Groeneveld)
-- Replace jquery.cookie plugin with js.cookie !7085
-- Use MergeRequestsClosingIssues cache data on Issue#closed_by_merge_requests method
-- Fix Sign in page 'Forgot your password?' link overlaps on medium-large screens
-- Show full status link on MR & commit pipelines
-- Fix documents and comments on Build API `scope`
-- Initialize Sidekiq with the list of queues used by GitLab
-- Refactor email, use setter method instead AR callbacks for email attribute (Semyon Pupkov)
-- Shortened merge request modal to let clipboard button not overlap
-- Adds JavaScript validation for group path editing field
-- In all filterable drop downs, put input field in focus only after load is complete (Ido @leibo)
-- Improve search query parameter naming in /admin/users !7115 (YarNayar)
-- Fix table pagination to be responsive
-- Fix applying GitHub-imported labels when importing job is interrupted
-- Allow to search for user by secondary email address in the admin interface(/admin/users) !7115 (YarNayar)
-- Updated commit SHA styling on the branches page.
-- Fix "Without projects" filter. !6611 (Ben Bodenmiller)
-- Fix 404 when visit /projects page
-
-## 8.13.12 (2017-01-21)
-
-- Ensure export files are removed after a namespace is deleted.
-- Don't allow project guests to subscribe to merge requests through the API. (Robert Schilling)
-- Prevent users from creating notes on resources they can't access.
-- Prevent users from deleting system deploy keys via the project deploy key API.
-- Upgrade omniauth gem to 1.3.2.
-
-## 8.13.11 (2017-01-10)
-
-- Update the gitlab-markup gem to the version 1.5.1. !8509
-- Updated Turbolinks to mitigate potential XSS attacks.
-
-## 8.13.10 (2016-12-14)
-
-- API: Memoize the current_user so that sudo can work properly. !8017
-- Filter `authentication_token`, `incoming_email_token` and `runners_token` parameters.
-- Issue#visible_to_user moved to IssuesFinder to prevent accidental use.
-- Fix missing Note access checks by moving Note#search to updated NoteFinder.
-
-## 8.13.9 (2016-12-08)
-
-- Reenables /user API request to return private-token if user is admin and request is made with sudo. !7615
-- Replace MR access checks with use of MergeRequestsFinder.
-
-## 8.13.8 (2016-12-02)
-
-- Pass tag SHA to post-receive hook when tag is created via UI. !7700
-- Validate state param when filtering issuables.
-
-## 8.13.7 (2016-11-28)
-
-- fixes 500 error on project show when user is not logged in and project is still empty. !7376
-- Update grape entity to 0.6.0. !7491
-- Fix information disclosure in `Projects::BlobController#update`.
-- Fix missing access checks on issue lookup using IssuableFinder.
-- Replace issue access checks with use of IssuableFinder.
-- Non members cannot create labels through the API.
-
-## 8.13.6 (2016-11-17)
-
-- Omniauth auto link LDAP user falls back to find by DN when user cannot be found by UID. !7002
-- Fix Milestone dropdown not stay selected for `Upcoming` and `No Milestone` option. !7117
-- Fix relative links in Markdown wiki when displayed in "Project" tab. !7218
-- Fix no "Register" tab if ldap auth is enabled (#24038). !7274 (Luc Didry)
-- Fix cache for commit status in commits list to respect branches. !7372
-- Fix issue causing Labels not to appear in sidebar on MR page. !7416 (Alex Sanford)
-- Limit labels returned for a specific project as an administrator. !7496
-- Clicking "force remove source branch" label now toggles the checkbox again.
-- Allow commit note to be visible if repo is visible.
-- Fix project Visibility Level selector not using default values.
-
-## 8.13.5 (2016-11-08)
-
-- Restore unauthenticated access to public container registries
-- Fix showing pipeline status for a given commit from correct branch. !7034
-- Only skip group when it's actually a group in the "Share with group" select. !7262
-- Introduce round-robin project creation to spread load over multiple shards. !7266
-- Ensure merge request's "remove branch" accessors return booleans. !7267
-- Ensure external users are not able to clone disabled repositories.
-- Fix XSS issue in Markdown autolinker.
-- Respect event visibility in Gitlab::ContributionsCalendar.
-- Honour issue and merge request visibility in their respective finders.
-- Disable reference Markdown for unavailable features.
-- Fix lightweight tags not processed correctly by GitTagPushService. !6532
-- Allow owners to fetch source code in CI builds. !6943
-- Return conflict error in label API when title is taken by group label. !7014
-- Reduce the overhead to calculate number of open/closed issues and merge requests within the group or project. !7123
-- Fix builds tab visibility. !7178
-- Fix project features default values. !7181
-
-## 8.13.4
-
-- Pulled due to packaging error.
-
-## 8.13.3 (2016-11-02)
-
-- Removes any symlinks before importing a project export file. CVE-2016-9086
-- Fixed Import/Export foreign key issue to do with project members.
-- Changed build dropdown list length to be 6,5 builds long in the pipeline graph
-
-## 8.13.2 (2016-10-31)
-
-- Fix encoding issues on pipeline commits. !6832
-- Use Hash rocket syntax to fix cycle analytics under Ruby 2.1. !6977
-- Modify GitHub importer to be retryable. !7003
-- Fix refs dropdown selection with special characters. !7061
-- Fix horizontal padding for highlight blocks. !7062
-- Pass user instance to `Labels::FindOrCreateService` or `skip_authorization: true`. !7093
-- Fix builds dropdown overlapping bug. !7124
-- Fix applying labels for GitHub-imported MRs. !7139
-- Fix importing MR comments from GitHub. !7139
-- Fix project member access for group links. !7144
-- API: Fix booleans not recognized as such when using the `to_boolean` helper. !7149
-- Fix and improve `Sortable.highest_label_priority`. !7165
-- Fixed sticky merge request tabs when sidebar is pinned. !7167
-- Only remove right connector of first build of last stage. !7179
-
-## 8.13.1 (2016-10-25)
-
-- Fix branch protection API. !6215
-- Fix hidden pipeline graph on commit and MR page. !6895
-- Fix Cycle analytics not showing correct data when filtering by date. !6906
-- Ensure custom provider tab labels don't break layout. !6993
-- Fix issue boards user link when in subdirectory. !7018
-- Refactor and add new environment functionality to CI yaml reference. !7026
-- Fix typo in project settings that prevents users from enabling container registry. !7037
-- Fix events order in `users/:id/events` endpoint. !7039
-- Remove extra line for empty issue description. !7045
-- Don't append issue/MR templates to any existing text. !7050
-- Fix error in generating labels. !7055
-- Stop clearing the database cache on `rake cache:clear`. !7056
-- Only show register tab if signup enabled. !7058
-- Fix lightweight tags not processed correctly by GitTagPushService
-- Expire and build repository cache after project import. !7064
-- Fix bug where labels would be assigned to issues that were moved. !7065
-- Fix reply-by-email not working due to queue name mismatch. !7068
-- Fix 404 for group pages when GitLab setup uses relative url. !7071
-- Fix `User#to_reference`. !7088
-- Reduce overhead of `LabelFinder` by avoiding `#presence` call. !7094
-- Fix unauthorized users dragging on issue boards. !7096
-- Only schedule `ProjectCacheWorker` jobs when needed. !7099
-
-## 8.13.0 (2016-10-22)
-
-- Fix save button on project pipeline settings page. (!6955)
-- All Sidekiq workers now use their own queue
-- Avoid race condition when asynchronously removing expired artifacts. (!6881)
-- Improve Merge When Build Succeeds triggers and execute on pipeline success. (!6675)
-- Respond with 404 Not Found for non-existent tags (Linus Thiel)
-- Truncate long labels with ellipsis in labels page
-- Improve tabbing usability for sign in page (ClemMakesApps)
-- Enforce TrailingSemicolon and EmptyLineBetweenBlocks in scss-lint
-- Adding members no longer silently fails when there is extra whitespace
-- Update runner version only when updating contacted_at
-- Add link from system note to compare with previous version
-- Use gitlab-shell v3.6.6
-- Ignore references to internal issues when using external issues tracker
-- Ability to resolve merge request conflicts with editor !6374
-- Add `/projects/visible` API endpoint (Ben Boeckel)
-- Fix centering of custom header logos (Ashley Dumaine)
-- Keep around commits only pipeline creation as pipeline data doesn't change over time
-- Update duration at the end of pipeline
-- ExpireBuildArtifactsWorker query builds table without ordering enqueuing one job per build to cleanup
-- Add group level labels. (!6425)
-- Add an example for testing a phoenix application with Gitlab CI in the docs (Manthan Mallikarjun)
-- Cancelled pipelines could be retried. !6927
-- Updating verbiage on git basics to be more intuitive
-- Fix project_feature record not generated on project creation
-- Clarify documentation for Runners API (Gennady Trafimenkov)
-- Use optimistic locking for pipelines and builds
-- The instrumentation for Banzai::Renderer has been restored
-- Change user & group landing page routing from /u/:username to /:username
-- Added documentation for .gitattributes files
-- Move Pipeline Metrics to separate worker
-- AbstractReferenceFilter caches project_refs on RequestStore when active
-- Replaced the check sign to arrow in the show build view. !6501
-- Add a /wip slash command to toggle the Work In Progress status of a merge request. !6259 (tbalthazar)
-- ProjectCacheWorker updates caches at most once per 15 minutes per project
-- Fix Error 500 when viewing old merge requests with bad diff data
-- Create a new /templates namespace for the /licenses, /gitignores and /gitlab_ci_ymls API endpoints. !5717 (tbalthazar)
-- Fix viewing merged MRs when the source project has been removed !6991
-- Speed-up group milestones show page
-- Fix inconsistent options dropdown caret on mobile viewports (ClemMakesApps)
-- Extract project#update_merge_requests and SystemHooks to its own worker from GitPushService
-- Fix discussion thread from emails for merge requests. !7010
-- Don't include archived projects when creating group milestones. !4940 (Jeroen Jacobs)
-- Add tag shortcut from the Commit page. !6543
-- Keep refs for each deployment
-- Close open tooltips on page navigation (Linus Thiel)
-- Allow browsing branches that end with '.atom'
-- Log LDAP lookup errors and don't swallow unrelated exceptions. !6103 (Markus Koller)
-- Replace unique keyframes mixin with keyframe mixin with specific names (ClemMakesApps)
-- Add more tests for calendar contribution (ClemMakesApps)
-- Update Gitlab Shell to fix some problems with moving projects between storages
-- Cache rendered markdown in the database, rather than Redis
-- Add todo toggle event (ClemMakesApps)
-- Avoid database queries on Banzai::ReferenceParser::BaseParser for nodes without references
-- Simplify Mentionable concern instance methods
-- API: Ability to retrieve version information (Robert Schilling)
-- Fix permission for setting an issue's due date
-- API: Multi-file commit !6096 (mahcsig)
-- Unicode emoji are now converted to images
-- Revert "Label list shows all issues (opened or closed) with that label"
-- Expose expires_at field when sharing project on API
-- Fix VueJS template tags being rendered in code comments
-- Added copy file path button to merge request diff files
-- Fix issue with page scrolling to top when closing or pinning sidebar (lukehowell)
-- Add Issue Board API support (andrebsguedes)
-- Allow the Koding integration to be configured through the API
-- Add new issue button to each list on Issues Board
-- Execute specific named route method from toggle_award_url helper method
-- Added soft wrap button to repository file/blob editor
-- Update namespace validation to forbid reserved names (.git and .atom) (Will Starms)
-- Show the time ago a merge request was deployed to an environment
-- Add RTL support to markdown renderer (Ebrahim Byagowi)
-- Add word-wrap to issue title on issue and milestone boards (ClemMakesApps)
-- Fix todos page mobile viewport layout (ClemMakesApps)
-- Make issues search less finicky
-- Fix inconsistent highlighting of already selected activity nav-links (ClemMakesApps)
-- Remove redundant mixins (ClemMakesApps)
-- Added 'Download' button to the Snippets page (Justin DiPierro)
-- Add visibility level to project repository
-- Fix robots.txt disallowing access to groups starting with "s" (Matt Harrison)
-- Close open merge request without source project (Katarzyna Kobierska Ula Budziszewska)
-- Fix showing commits from source project for merge request !6658
-- Fix that manual jobs would no longer block jobs in the next stage. !6604
-- Add configurable email subject suffix (Fu Xu)
-- Use defined colour for a language when available !6748 (nilsding)
-- Added tooltip to fork count on project show page. (Justin DiPierro)
-- Use a ConnectionPool for Rails.cache on Sidekiq servers
-- Replace `alias_method_chain` with `Module#prepend`
-- Enable GitLab Import/Export for non-admin users.
-- Preserve label filters when sorting !6136 (Joseph Frazier)
-- MergeRequest#new form load diff asynchronously
-- Only update issuable labels if they have been changed
-- Take filters in account in issuable counters. !6496
-- Use custom Ruby images to test builds (registry.dev.gitlab.org/gitlab/gitlab-build-images:*)
-- Replace static issue fixtures by script !6059 (winniehell)
-- Append issue template to existing description !6149 (Joseph Frazier)
-- Trending projects now only show public projects and the list of projects is cached for a day
-- Memoize Gitlab Shell's secret token (!6599, Justin DiPierro)
-- Revoke button in Applications Settings underlines on hover.
-- Use higher size on Gitlab::Redis connection pool on Sidekiq servers
-- Add missing values to linter !6276 (Katarzyna Kobierska Ula Budziszewska)
-- Revert avoid touching file system on Build#artifacts?
-- Stop using a Redis lease when updating the project activity timestamp whenever a new event is created
-- Add disabled delete button to protected branches (ClemMakesApps)
-- Add broadcast messages and alerts below sub-nav
-- Better empty state for Groups view
-- API: New /users/:id/events endpoint
-- Update ruby-prof to 0.16.2. !6026 (Elan Ruusamäe)
-- Replace bootstrap caret with fontawesome caret (ClemMakesApps)
-- Fix unnecessary escaping of reserved HTML characters in milestone title. !6533
-- Add organization field to user profile
-- Change user pages routing from /u/:username/PATH to /users/:username/PATH. Old routes will redirect to the new ones for the time being.
-- Fix enter key when navigating search site search dropdown. !6643 (Brennan Roberts)
-- Fix deploy status responsiveness error !6633
-- Make searching for commits case insensitive
-- Fix resolved discussion display in side-by-side diff view !6575
-- Optimize GitHub importing for speed and memory
-- API: expose pipeline data in builds API (!6502, Guilherme Salazar)
-- Notify the Merger about merge after successful build (Dimitris Karakasilis)
-- Reduce queries needed to find users using their SSH keys when pushing commits
-- Prevent rendering the link to all when the author has no access (Katarzyna Kobierska Ula Budziszewska)
-- Fix broken repository 500 errors in project list
-- Fix the diff in the merge request view when converting a symlink to a regular file
-- Fix Pipeline list commit column width should be adjusted
-- Close todos when accepting merge requests via the API !6486 (tonygambone)
-- Ability to batch assign issues relating to a merge request to the author. !5725 (jamedjo)
-- Changed Slack service user referencing from full name to username (Sebastian Poxhofer)
-- Retouch environments list and deployments list
-- Add multiple command support for all label related slash commands !6780 (barthc)
-- Add Container Registry on/off status to Admin Area !6638 (the-undefined)
-- Add Nofollow for uppercased scheme in external urls !6820 (the-undefined)
-- Allow empty merge requests !6384 (Artem Sidorenko)
-- Grouped pipeline dropdown is a scrollable container
-- Cleanup Ci::ApplicationController. !6757 (Takuya Noguchi)
-- Fixes padding in all clipboard icons that have .btn class
-- Fix a typo in doc/api/labels.md
-- Fix double-escaping in activities tab (Alexandre Maia)
-- API: all unknown routing will be handled with 404 Not Found
-- Add docs for request profiling
-- Delete dynamic environments
-- Fix buggy iOS tooltip layering behavior.
-- Make guests unable to view MRs on private projects
-- Fix broken Project API docs (Takuya Noguchi)
-- Migrate invalid project members (owner -> master)
-
-## 8.12.12 (2016-12-08)
-
-- Replace MR access checks with use of MergeRequestsFinder
-- Reenables /user API request to return private-token if user is admin and request is made with sudo
-
-## 8.12.11 (2016-12-02)
-
-- No changes
-
-## 8.12.10 (2016-11-28)
-
-- Fix information disclosure in `Projects::BlobController#update`
-- Fix missing access checks on issue lookup using IssuableFinder
-- Replace issue access checks with use of IssuableFinder
-
-## 8.12.9 (2016-11-07)
-
-- Fix XSS issue in Markdown autolinker
-
-## 8.12.8 (2016-11-02)
-
-- Removes any symlinks before importing a project export file. CVE-2016-9086
-- Fixed Import/Export foreign key issue to do with project members.
-
-## 8.12.7
-
-  - Prevent running `GfmAutocomplete` setup for each diff note. !6569
-  - Fix long commit messages overflow viewport in file tree. !6573
-  - Use `gitlab-markup` gem instead of `github-markup` to fix `.rst` file rendering. !6659
-  - Prevent flash alert text from being obscured when container is fluid. !6694
-  - Fix due date being displayed as `NaN` in Safari. !6797
-  - Fix JS bug with select2 because of missing `data-field` attribute in select box. !6812
-  - Do not alter `force_remove_source_branch` options on MergeRequest unless specified. !6817
-  - Fix GFM autocomplete setup being called several times. !6840
-  - Handle case where deployment ref no longer exists. !6855
-
-## 8.12.6
-
-  - Update mailroom to 0.8.1 in Gemfile.lock  !6814
-
-## 8.12.5
-
-  - Switch from request to env in ::API::Helpers. !6615
-  - Update the mail_room gem to 0.8.1 to fix a race condition with the mailbox watching thread. !6714
-  - Improve issue load time performance by avoiding ORDER BY in find_by call. !6724
-  - Add a new gitlab:users:clear_all_authentication_tokens task. !6745
-  - Don't send Private-Token (API authentication) headers to Sentry
-  - Share projects via the API only with groups the authenticated user can access
-
-## 8.12.4
-
-  - Fix "Copy to clipboard" tooltip to say "Copied!" when clipboard button is clicked. !6294 (lukehowell)
-  - Fix padding in build sidebar. !6506
-  - Changed compare dropdowns to dropdowns with isolated search input. !6550
-  - Fix race condition on LFS Token. !6592
-  - Fix type mismatch bug when closing Jira issue. !6619
-  - Fix lint-doc error. !6623
-  - Skip wiki creation when GitHub project has wiki enabled. !6665
-  - Fix issues importing services via Import/Export. !6667
-  - Restrict failed login attempts for users with 2FA enabled. !6668
-  - Fix failed project deletion when feature visibility set to private. !6688
-  - Prevent claiming associated model IDs via import.
-  - Set GitLab project exported file permissions to owner only
-  - Improve the way merge request versions are compared with each other
-
-## 8.12.3
-
-  - Update Gitlab Shell to support low IO priority for storage moves
-
-## 8.12.2
-
-  - Fix Import/Export not recognising correctly the imported services.
-  - Fix snippets pagination
-  - Fix "Create project" button layout when visibility options are restricted
-  - Fix List-Unsubscribe header in emails
-  - Fix IssuesController#show degradation including project on loaded notes
-  - Fix an issue with the "Commits" section of the cycle analytics summary. !6513
-  - Fix errors importing project feature and milestone models using GitLab project import
-  - Make JWT messages Docker-compatible
-  - Fix duplicate branch entry in the merge request version compare dropdown
-  - Respect the fork_project permission when forking projects
-  - Only update issuable labels if they have been changed
-  - Fix bug where 'Search results' repeated many times when a search in the emoji search form is cleared (Xavier Bick) (@zeiv)
-  - Fix resolve discussion buttons endpoint path
-  - Refactor remnants of CoffeeScript destructured opts and super !6261
-
-## 8.12.1
-
-  - Fix a memory leak in HTML::Pipeline::SanitizationFilter::WHITELIST
-  - Fix issue with search filter labels not displaying
-
-## 8.12.0 (2016-09-22)
-
-  - Removes inconsistency regarding tagging immediatelly as merged once you create a new branch. !6408
-  - Update the rouge gem to 2.0.6, which adds highlighting support for JSX, Prometheus, and others. !6251
-  - Only check :can_resolve permission if the note is resolvable
-  - Bump fog-aws to v0.11.0 to support ap-south-1 region
-  - Add ability to fork to a specific namespace using API. (ritave)
-  - Allow to set request_access_enabled for groups and projects
-  - Cleanup misalignments in Issue list view !6206
-  - Only create a protected branch upon a push to a new branch if a rule for that branch doesn't exist
-  - Add Pipelines for Commit
-  - Prune events older than 12 months. (ritave)
-  - Prepend blank line to `Closes` message on merge request linked to issue (lukehowell)
-  - Fix issues/merge-request templates dropdown for forked projects
-  - Filter tags by name !6121
-  - Update gitlab shell secret file also when it is empty. !3774 (glensc)
-  - Give project selection dropdowns responsive width, make non-wrapping.
-  - Fix note form hint showing slash commands supported for commits.
-  - Make push events have equal vertical spacing.
-  - API: Ensure invitees are not returned in Members API.
-  - Preserve applied filters on issues search.
-  - Add two-factor recovery endpoint to internal API !5510
-  - Pass the "Remember me" value to the U2F authentication form
-  - Display stages in valid order in stages dropdown on build page
-  - Only update projects.last_activity_at once per hour when creating a new event
-  - Cycle analytics (first iteration) !5986
-  - Remove vendor prefixes for linear-gradient CSS (ClemMakesApps)
-  - Move pushes_since_gc from the database to Redis
-  - Limit number of shown environments on Merge Request: show only environments for target_branch, source_branch and tags
-  - Add font color contrast to external label in admin area (ClemMakesApps)
-  - Fix find file navigation links (ClemMakesApps)
-  - Change logo animation to CSS (ClemMakesApps)
-  - Instructions for enabling Git packfile bitmaps !6104
-  - Use Search::GlobalService.new in the `GET /projects/search/:query` endpoint
-  - Fix long comments in diffs messing with table width
-  - Add spec covering 'Gitlab::Git::committer_hash' !6433 (dandunckelman)
-  - Fix pagination on user snippets page
-  - Honor "fixed layout" preference in more places !6422
-  - Run CI builds with the permissions of users !5735
-  - Fix sorting of issues in API
-  - Fix download artifacts button links !6407
-  - Sort project variables by key. !6275 (Diego Souza)
-  - Ensure specs on sorting of issues in API are deterministic on MySQL
-  - Added ability to use predefined CI variables for environment name
-  - Added ability to specify URL in environment configuration in gitlab-ci.yml
-  - Escape search term before passing it to Regexp.new !6241 (winniehell)
-  - Fix pinned sidebar behavior in smaller viewports !6169
-  - Fix file permissions change when updating a file on the Gitlab UI !5979
-  - Added horizontal padding on build page sidebar on code coverage block. !6196 (Vitaly Baev)
-  - Change merge_error column from string to text type
-  - Fix issue with search filter labels not displaying
-  - Reduce contributions calendar data payload (ClemMakesApps)
-  - Show all pipelines for merge requests even from discarded commits !6414
-  - Replace contributions calendar timezone payload with dates (ClemMakesApps)
-  - Changed MR widget build status to pipeline status !6335
-  - Add `web_url` field to issue, merge request, and snippet API objects (Ben Boeckel)
-  - Enable pipeline events by default !6278
-  - Add pipeline email service !6019
-  - Move parsing of sidekiq ps into helper !6245 (pascalbetz)
-  - Added go to issue boards keyboard shortcut
-  - Expose `sha` and `merge_commit_sha` in merge request API (Ben Boeckel)
-  - Emoji can be awarded on Snippets !4456
-  - Set path for all JavaScript cookies to honor GitLab's subdirectory setting !5627 (Mike Greiling)
-  - Fix blame table layout width
-  - Spec testing if issue authors can read issues on private projects
-  - Fix bug where pagination is still displayed despite all todos marked as done (ClemMakesApps)
-  - Request only the LDAP attributes we need !6187
-  - Center build stage columns in pipeline overview (ClemMakesApps)
-  - Fix bug with tooltip not hiding on discussion toggle button
-  - Rename behaviour to behavior in bug issue template for consistency (ClemMakesApps)
-  - Fix bug stopping issue description being scrollable after selecting issue template
-  - Remove suggested colors hover underline (ClemMakesApps)
-  - Fix jump to discussion button being displayed on commit notes
-  - Shorten task status phrase (ClemMakesApps)
-  - Fix project visibility level fields on settings
-  - Add hover color to emoji icon (ClemMakesApps)
-  - Increase ci_builds artifacts_size column to 8-byte integer to allow larger files
-  - Add textarea autoresize after comment (ClemMakesApps)
-  - Do not write SSH public key 'comments' to authorized_keys !6381
-  - Add due date to issue todos
-  - Refresh todos count cache when an Issue/MR is deleted
-  - Fix branches page dropdown sort alignment (ClemMakesApps)
-  - Hides merge request button on branches page is user doesn't have permissions
-  - Add white background for no readme container (ClemMakesApps)
-  - API: Expose issue confidentiality flag. (Robert Schilling)
-  - Fix markdown anchor icon interaction (ClemMakesApps)
-  - Test migration paths from 8.5 until current release !4874
-  - Replace animateEmoji timeout with eventListener (ClemMakesApps)
-  - Show badges in Milestone tabs. !5946 (Dan Rowden)
-  - Optimistic locking for Issues and Merge Requests (title and description overriding prevention)
-  - Require confirmation when not logged in for unsubscribe links !6223 (Maximiliano Perez Coto)
-  - Add `wiki_page_events` to project hook APIs (Ben Boeckel)
-  - Remove Gitorious import
-  - Loads GFM autocomplete source only when required
-  - Fix issue with slash commands not loading on new issue page
-  - Fix inconsistent background color for filter input field (ClemMakesApps)
-  - Remove prefixes from transition CSS property (ClemMakesApps)
-  - Add Sentry logging to API calls
-  - Add BroadcastMessage API
-  - Merge request tabs are fixed when scrolling page
-  - Use 'git update-ref' for safer web commits !6130
-  - Sort pipelines requested through the API
-  - Automatically expand hidden discussions when accessed by a permalink !5585 (Mike Greiling)
-  - Fix issue boards loading on large screens
-  - Change pipeline duration to be jobs running time instead of simple wall time from start to end !6084
-  - Show queued time when showing a pipeline !6084
-  - Remove unused mixins (ClemMakesApps)
-  - Fix issue board label filtering appending already filtered labels
-  - Add search to all issue board lists
-  - Scroll active tab into view on mobile
-  - Fix groups sort dropdown alignment (ClemMakesApps)
-  - Add horizontal scrolling to all sub-navs on mobile viewports (ClemMakesApps)
-  - Use JavaScript tooltips for mentions !5301 (winniehell)
-  - Add hover state to todos !5361 (winniehell)
-  - Fix icon alignment of star and fork buttons !5451 (winniehell)
-  - Fix alignment of icon buttons !5887 (winniehell)
-  - Added Ubuntu 16.04 support for packager.io (JonTheNiceGuy)
-  - Fix markdown help references (ClemMakesApps)
-  - Add last commit time to repo view (ClemMakesApps)
-  - Fix accessibility and visibility of project list dropdown button !6140
-  - Fix missing flash messages on service edit page (airatshigapov)
-  - Added project-specific enable/disable setting for LFS !5997
-  - Added group-specific enable/disable setting for LFS !6164
-  - Add optional 'author' param when making commits. !5822 (dandunckelman)
-  - Don't expose a user's token in the `/api/v3/user` API (!6047)
-  - Remove redundant js-timeago-pending from user activity log (ClemMakesApps)
-  - Ability to manage project issues, snippets, wiki, merge requests and builds access level
-  - Remove inconsistent font weight for sidebar's labels (ClemMakesApps)
-  - Align add button on repository view (ClemMakesApps)
-  - Fix contributions calendar month label truncation (ClemMakesApps)
-  - Import release note descriptions from GitHub (EspadaV8)
-  - Added tests for diff notes
-  - Add pipeline events to Slack integration !5525
-  - Add a button to download latest successful artifacts for branches and tags !5142
-  - Remove redundant pipeline tooltips (ClemMakesApps)
-  - Expire commit info views after one day, instead of two weeks, to allow for user email updates
-  - Add delimiter to project stars and forks count (ClemMakesApps)
-  - Fix badge count alignment (ClemMakesApps)
-  - Remove green outline from `New branch unavailable` button on issue page !5858 (winniehell)
-  - Fix repo title alignment (ClemMakesApps)
-  - Change update interval of contacted_at
-  - Add LFS support to SSH !6043
-  - Fix branch title trailing space on hover (ClemMakesApps)
-  - Don't include 'Created By' tag line when importing from GitHub if there is a linked GitLab account (EspadaV8)
-  - Award emoji tooltips containing more than 10 usernames are now truncated !4780 (jlogandavison)
-  - Fix duplicate "me" in award emoji tooltip !5218 (jlogandavison)
-  - Order award emoji tooltips in order they were added (EspadaV8)
-  - Fix spacing and vertical alignment on build status icon on commits page (ClemMakesApps)
-  - Update merge_requests.md with a simpler way to check out a merge request. !5944
-  - Fix button missing type (ClemMakesApps)
-  - Gitlab::Checks is now instrumented
-  - Move to project dropdown with infinite scroll for better performance
-  - Fix leaking of submit buttons outside the width of a main container !18731 (originally by @pavelloz)
-  - Load branches asynchronously in Cherry Pick and Revert dialogs.
-  - Convert datetime coffeescript spec to ES6 (ClemMakesApps)
-  - Add merge request versions !5467
-  - Change using size to use count and caching it for number of group members. !5935
-  - Replace play icon font with svg (ClemMakesApps)
-  - Added 'only_allow_merge_if_build_succeeds' project setting in the API. !5930 (Duck)
-  - Reduce number of database queries on builds tab
-  - Wrap text in commit message containers
-  - Capitalize mentioned issue timeline notes (ClemMakesApps)
-  - Fix inconsistent checkbox alignment (ClemMakesApps)
-  - Use the default branch for displaying the project icon instead of master !5792 (Hannes Rosenögger)
-  - Adds response mime type to transaction metric action when it's not HTML
-  - Fix hover leading space bug in pipeline graph !5980
-  - Avoid conflict with admin labels when importing GitHub labels
-  - User can edit closed MR with deleted fork (Katarzyna Kobierska Ula Budziszewska) !5496
-  - Fix repository page ui issues
-  - Avoid protected branches checks when verifying access without branch name
-  - Add information about user and manual build start to runner as variables !6201 (Sergey Gnuskov)
-  - Fixed invisible scroll controls on build page on iPhone
-  - Fix error on raw build trace download for old builds stored in database !4822
-  - Refactor the triggers page and documentation !6217
-  - Show values of CI trigger variables only when clicked (Katarzyna Kobierska Ula Budziszewska)
-  - Use default clone protocol on "check out, review, and merge locally" help page URL
-  - Let the user choose a namespace and name on GitHub imports
-  - API for Ci Lint !5953 (Katarzyna Kobierska Urszula Budziszewska)
-  - Allow bulk update merge requests from merge requests index page
-  - Ensure validation messages are shown within the milestone form
-  - Add notification_settings API calls !5632 (mahcsig)
-  - Remove duplication between project builds and admin builds view !5680 (Katarzyna Kobierska Ula Budziszewska)
-  - Fix URLs with anchors in wiki !6300 (houqp)
-  - Deleting source project with existing fork link will close all related merge requests !6177 (Katarzyna Kobierska Ula Budziszeska)
-  - Return 204 instead of 404 for /ci/api/v1/builds/register.json if no builds are scheduled for a runner !6225
-  - Fix Gitlab::Popen.popen thread-safety issue
-  - Add specs to removing project (Katarzyna Kobierska Ula Budziszewska)
-  - Clean environment variables when running git hooks
-  - Fix Import/Export issues importing protected branches and some specific models
-  - Fix non-master branch readme display in tree view
-  - Add UX improvements for merge request version diffs
-
-## 8.11.11 (2016-11-07)
-
-- Fix XSS issue in Markdown autolinker
-
-## 8.11.10 (2016-11-02)
-
-- Removes any symlinks before importing a project export file. CVE-2016-9086
-
-## 8.11.9
-
-  - Don't send Private-Token (API authentication) headers to Sentry
-  - Share projects via the API only with groups the authenticated user can access
-
-## 8.11.8
-
-  - Respect the fork_project permission when forking projects
-  - Set a restrictive CORS policy on the API for credentialed requests
-  - API: disable rails session auth for non-GET/HEAD requests
-  - Escape HTML nodes in builds commands in CI linter
-
-## 8.11.7
-
-  - Avoid conflict with admin labels when importing GitHub labels. !6158
-  - Restores `fieldName` to allow only string values in `gl_dropdown.js`. !6234
-  - Allow the Rails cookie to be used for API authentication.
-  - Login/Register UX upgrade !6328
-
-## 8.11.6
-
-  - Fix unnecessary horizontal scroll area in pipeline visualizations. !6005
-  - Make merge conflict file size limit 200 KB, to match the docs. !6052
-  - Fix an error where we were unable to create a CommitStatus for running state. !6107
-  - Optimize discussion notes resolving and unresolving. !6141
-  - Fix GitLab import button. !6167
-  - Restore SSH Key title auto-population behavior. !6186
-  - Fix DB schema to match latest migration. !6256
-  - Exclude some pending or inactivated rows in Member scopes.
-
-## 8.11.5
-
-  - Optimize branch lookups and force a repository reload for Repository#find_branch. !6087
-  - Fix member expiration date picker after update. !6184
-  - Fix suggested colors options for new labels in the admin area. !6138
-  - Optimize discussion notes resolving and unresolving
-  - Fix GitLab import button
-  - Fix confidential issues being exposed as public using gitlab.com export
-  - Remove gitorious from import_sources. !6180
-  - Scope webhooks/services that will run for confidential issues
-  - Remove gitorious from import_sources
-  - Fix confidential issues being exposed as public using gitlab.com export
-  - Use oj gem for faster JSON processing
-
-## 8.11.4
-
-  - Fix resolving conflicts on forks. !6082
-  - Fix diff commenting on merge requests created prior to 8.10. !6029
-  - Fix pipelines tab layout regression. !5952
-  - Fix "Wiki" link not appearing in navigation for projects with external wiki. !6057
-  - Do not enforce using hash with hidden key in CI configuration. !6079
-  - Fix hover leading space bug in pipeline graph !5980
-  - Fix sorting issues by "last updated" doesn't work after import from GitHub
-  - GitHub importer use default project visibility for non-private projects
-  - Creating an issue through our API now emails label subscribers !5720
-  - Block concurrent updates for Pipeline
-  - Don't create groups for unallowed users when importing projects
-  - Fix issue boards leak private label names and descriptions
-  - Fix broken gitlab:backup:restore because of bad permissions on repo storage !6098 (Dirk Hörner)
-  - Remove gitorious. !5866
-  - Allow compare merge request versions
-
-## 8.11.3
-
-  - Allow system info page to handle case where info is unavailable
-  - Label list shows all issues (opened or closed) with that label
-  - Don't show resolve conflicts link before MR status is updated
-  - Fix IE11 fork button bug !5982
-  - Don't prevent viewing the MR when git refs for conflicts can't be found on disk
-  - Fix external issue tracker "Issues" link leading to 404s
-  - Don't try to show merge conflict resolution info if a merge conflict contains non-UTF-8 characters
-  - Automatically expand hidden discussions when accessed by a permalink !5585 (Mike Greiling)
-  - Issues filters reset button
-
-## 8.11.2
-
-  - Show "Create Merge Request" widget for push events to fork projects on the source project. !5978
-  - Use gitlab-workhorse 0.7.11 !5983
-  - Does not halt the GitHub import process when an error occurs. !5763
-  - Fix file links on project page when default view is Files !5933
-  - Fixed enter key in search input not working !5888
-
-## 8.11.1
-
-  - Pulled due to packaging error.
-
-## 8.11.0 (2016-08-22)
-
-  - Use test coverage value from the latest successful pipeline in badge. !5862
-  - Add test coverage report badge. !5708
-  - Remove the http_parser.rb dependency by removing the tinder gem. !5758 (tbalthazar)
-  - Add Koding (online IDE) integration
-  - Ability to specify branches for Pivotal Tracker integration (Egor Lynko)
-  - Fix don't pass a local variable called `i` to a partial. !20510 (herminiotorres)
-  - Fix rename `add_users_into_project` and `projects_ids`. !20512 (herminiotorres)
-  - Fix adding line comments on the initial commit to a repo !5900
-  - Fix the title of the toggle dropdown button. !5515 (herminiotorres)
-  - Rename `markdown_preview` routes to `preview_markdown`. (Christopher Bartz)
-  - Update to Ruby 2.3.1. !4948
-  - Add Issues Board !5548
-  - Allow resolving merge conflicts in the UI !5479
-  - Improve diff performance by eliminating redundant checks for text blobs
-  - Ensure that branch names containing escapable characters (e.g. %20) aren't unescaped indiscriminately. !5770 (ewiltshi)
-  - Convert switch icon into icon font (ClemMakesApps)
-  - API: Endpoints for enabling and disabling deploy keys
-  - API: List access requests, request access, approve, and deny access requests to a project or a group. !4833
-  - Use long options for curl examples in documentation !5703 (winniehell)
-  - Added tooltip listing label names to the labels value in the collapsed issuable sidebar
-  - Remove magic comments (`# encoding: UTF-8`) from Ruby files. !5456 (winniehell)
-  - GitLab Performance Monitoring can now track custom events such as the number of tags pushed to a repository
-  - Add support for relative links starting with ./ or / to RelativeLinkFilter (winniehell)
-  - Allow naming U2F devices !5833
-  - Ignore URLs starting with // in Markdown links !5677 (winniehell)
-  - Fix CI status icon link underline (ClemMakesApps)
-  - The Repository class is now instrumented
-  - Fix commit mention font inconsistency (ClemMakesApps)
-  - Do not escape URI when extracting path !5878 (winniehell)
-  - Fix filter label tooltip HTML rendering (ClemMakesApps)
-  - Cache the commit author in RequestStore to avoid extra lookups in PostReceive
-  - Expand commit message width in repo view (ClemMakesApps)
-  - Cache highlighted diff lines for merge requests
-  - Pre-create all builds for a Pipeline when the new Pipeline is created !5295
-  - Allow merge request diff notes and discussions to be explicitly marked as resolved
-  - API: Add deployment endpoints
-  - API: Add Play endpoint on Builds
-  - Fix of 'Commits being passed to custom hooks are already reachable when using the UI'
-  - Show wall clock time when showing a pipeline. !5734
-  - Show member roles to all users on members page
-  - Project.visible_to_user is instrumented again
-  - Fix awardable button mutuality loading spinners (ClemMakesApps)
-  - Sort todos by date and priority
-  - Add support for using RequestStore within Sidekiq tasks via SIDEKIQ_REQUEST_STORE env variable
-  - Optimize maximum user access level lookup in loading of notes
-  - Send notification emails to users newly mentioned in issue and MR edits !5800
-  - Add "No one can push" as an option for protected branches. !5081
-  - Improve performance of AutolinkFilter#text_parse by using XPath
-  - Add experimental Redis Sentinel support !1877
-  - Rendering of SVGs as blobs is now limited to SVGs with a size smaller or equal to 2MB
-  - Fix branches page dropdown sort initial state (ClemMakesApps)
-  - Environments have an url to link to
-  - Various redundant database indexes have been removed
-  - Update `timeago` plugin to use multiple string/locale settings
-  - Remove unused images (ClemMakesApps)
-  - Get issue and merge request description templates from repositories
-  - Enforce 2FA restrictions on API authentication endpoints !5820
-  - Limit git rev-list output count to one in forced push check
-  - Show deployment status on merge requests with external URLs
-  - Clean up unused routes (Josef Strzibny)
-  - Fix issue on empty project to allow developers to only push to protected branches if given permission
-  - API: Add enpoints for pipelines
-  - Add green outline to New Branch button. !5447 (winniehell)
-  - Optimize generating of cache keys for issues and notes
-  - Fix repository push email formatting in Outlook
-  - Improve performance of syntax highlighting Markdown code blocks
-  - Update to gitlab_git 10.4.1 and take advantage of preserved Ref objects
-  - Remove delay when hitting "Reply..." button on page with a lot of discussions
-  - Retrieve rendered HTML from cache in one request
-  - Fix renaming repository when name contains invalid chararacters under project settings
-  - Upgrade Grape from 0.13.0 to 0.15.0. !4601
-  - Trigram indexes for the "ci_runners" table have been removed to speed up UPDATE queries
-  - Fix devise deprecation warnings.
-  - Check for 2FA when using Git over HTTP and only allow PersonalAccessTokens as password in that case !5764
-  - Update version_sorter and use new interface for faster tag sorting
-  - Optimize checking if a user has read access to a list of issues !5370
-  - Store all DB secrets in secrets.yml, under descriptive names !5274
-  - Fix syntax highlighting in file editor
-  - Support slash commands in issue and merge request descriptions as well as comments. !5021
-  - Nokogiri's various parsing methods are now instrumented
-  - Add archived badge to project list !5798
-  - Add simple identifier to public SSH keys (muteor)
-  - Admin page now references docs instead of a specific file !5600 (AnAverageHuman)
-  - Fix filter input alignment (ClemMakesApps)
-  - Include old revision in merge request update hooks (Ben Boeckel)
-  - Add build event color in HipChat messages (David Eisner)
-  - Make fork counter always clickable. !5463 (winniehell)
-  - Document that webhook secret token is sent in X-Gitlab-Token HTTP header !5664 (lycoperdon)
-  - Gitlab::Highlight is now instrumented
-  - All created issues, API or WebUI, can be submitted to Akismet for spam check !5333
-  - Allow users to import cross-repository pull requests from GitHub
-  - The overhead of instrumented method calls has been reduced
-  - Remove `search_id` of labels dropdown filter to fix 'Missleading URI for labels in Merge Requests and Issues view'. !5368 (Scott Le)
-  - Load project invited groups and members eagerly in `ProjectTeam#fetch_members`
-  - Add pipeline events hook
-  - Bump gitlab_git to speedup DiffCollection iterations
-  - Rewrite description of a blocked user in admin settings. (Elias Werberich)
-  - Make branches sortable without push permission !5462 (winniehell)
-  - Check for Ci::Build artifacts at database level on pipeline partial
-  - Convert image diff background image to CSS (ClemMakesApps)
-  - Remove unnecessary index_projects_on_builds_enabled index from the projects table
-  - Make "New issue" button in Issue page less obtrusive !5457 (winniehell)
-  - Gitlab::Metrics.current_transaction needs to be public for RailsQueueDuration
-  - Fix search for notes which belongs to deleted objects
-  - Allow Akismet to be trained by submitting issues as spam or ham !5538
-  - Add GitLab Workhorse version to admin dashboard (Katarzyna Kobierska Ula Budziszewska)
-  - Allow branch names ending with .json for graph and network page !5579 (winniehell)
-  - Add the `sprockets-es6` gem
-  - Improve OAuth2 client documentation (muteor)
-  - Fix diff comments inverted toggle bug (ClemMakesApps)
-  - Multiple trigger variables show in separate lines (Katarzyna Kobierska Ula Budziszewska)
-  - Profile requests when a header is passed
-  - Avoid calculation of line_code and position for _line partial when showing diff notes on discussion tab.
-  - Speedup DiffNote#active? on discussions, preloading noteables and avoid touching git repository to return diff_refs when possible
-  - Add commit stats in commit api. !5517 (dixpac)
-  - Add CI configuration button on project page
-  - Fix merge request new view not changing code view rendering style
-  - edit_blob_link will use blob passed onto the options parameter
-  - Make error pages responsive (Takuya Noguchi)
-  - The performance of the project dropdown used for moving issues has been improved
-  - Fix skip_repo parameter being ignored when destroying a namespace
-  - Add all builds into stage/job dropdowns on builds page
-  - Change requests_profiles resource constraint to catch virtually any file
-  - Bump gitlab_git to lazy load compare commits
-  - Reduce number of queries made for merge_requests/:id/diffs
-  - Add the option to set the expiration date for the project membership when giving a user access to a project. !5599 (Adam Niedzielski)
-  - Sensible state specific default sort order for issues and merge requests !5453 (tomb0y)
-  - Fix bug where destroying a namespace would not always destroy projects
-  - Fix RequestProfiler::Middleware error when code is reloaded in development
-  - Allow horizontal scrolling of code blocks in issue body
-  - Catch what warden might throw when profiling requests to re-throw it
-  - Avoid commit lookup on diff_helper passing existing local variable to the helper method
-  - Add description to new_issue email and new_merge_request_email in text/plain content type. !5663 (dixpac)
-  - Speed up and reduce memory usage of Commit#repo_changes, Repository#expire_avatar_cache and IrkerWorker
-  - Add unfold links for Side-by-Side view. !5415 (Tim Masliuchenko)
-  - Adds support for pending invitation project members importing projects
-  - Add pipeline visualization/graph on pipeline page
-  - Update devise initializer to turn on changed password notification emails. !5648 (tombell)
-  - Avoid to show the original password field when password is automatically set. !5712 (duduribeiro)
-  - Fix importing GitLab projects with an invalid MR source project
-  - Sort folders with submodules in Files view !5521
-  - Each `File::exists?` replaced to `File::exist?` because of deprecate since ruby version 2.2.0
-  - Add auto-completition in pipeline (Katarzyna Kobierska Ula Budziszewska)
-  - Add pipelines tab to merge requests
-  - Fix notification_service argument error of declined invitation emails
-  - Fix a memory leak caused by Banzai::Filter::SanitizationFilter
-  - Speed up todos queries by limiting the projects set we join with
-  - Ensure file editing in UI does not overwrite commited changes without warning user
-  - Eliminate unneeded calls to Repository#blob_at when listing commits with no path
-  - Update gitlab_git gem to 10.4.7
-  - Simplify SQL queries of marking a todo as done
-
-## 8.10.13 (2016-11-02)
-
-- Removes any symlinks before importing a project export file. CVE-2016-9086
-
-## 8.10.12
-
-  - Don't send Private-Token (API authentication) headers to Sentry
-  - Share projects via the API only with groups the authenticated user can access
-
-## 8.10.11
-
-  - Respect the fork_project permission when forking projects
-  - Set a restrictive CORS policy on the API for credentialed requests
-  - API: disable rails session auth for non-GET/HEAD requests
-  - Escape HTML nodes in builds commands in CI linter
-
-## 8.10.10
-
-  - Allow the Rails cookie to be used for API authentication.
-
-## 8.10.9
-
-  - Exclude some pending or inactivated rows in Member scopes
-
-## 8.10.8
-
-  - Fix information disclosure in issue boards.
-  - Fix privilege escalation in project import.
-
-## 8.10.7
-
-  - Upgrade Hamlit to 2.6.1. !5873
-  - Upgrade Doorkeeper to 4.2.0. !5881
-
-## 8.10.6
-
-  - Upgrade Rails to 4.2.7.1 for security fixes. !5781
-  - Restore "Largest repository" sort option on Admin > Projects page. !5797
-  - Fix privilege escalation via project export.
-  - Require administrator privileges to perform a project import.
-
-## 8.10.5
-
-  - Add a data migration to fix some missing timestamps in the members table. !5670
-  - Revert the "Defend against 'Host' header injection" change in the source NGINX templates. !5706
-  - Cache project count for 5 minutes to reduce DB load. !5746 & !5754
-
-## 8.10.4
-
-  - Don't close referenced upstream issues from a forked project.
-  - Fixes issue with dropdowns `enter` key not working correctly. !5544
-  - Fix Import/Export project import not working in HA mode. !5618
-  - Fix Import/Export error checking versions. !5638
-
-## 8.10.3
-
-  - Fix Import/Export issue importing milestones and labels not associated properly. !5426
-  - Fix timing problems running imports on production. !5523
-  - Add a log message when a project is scheduled for destruction for debugging. !5540
-  - Fix hooks missing on imported GitLab projects. !5549
-  - Properly abort a merge when merge conflicts occur. !5569
-  - Fix importer for GitHub Pull Requests when a branch was removed. !5573
-  - Ignore invalid IPs in X-Forwarded-For when trusted proxies are configured. !5584
-  - Trim extra displayed carriage returns in diffs and files with CRLFs. !5588
-  - Fix label already exist error message in the right sidebar.
-
-## 8.10.2
-
-  - User can now search branches by name. !5144
-  - Page is now properly rendered after committing the first file and creating the first branch. !5399
-  - Add branch or tag icon to ref in builds page. !5434
-  - Fix backup restore. !5459
-  - Use project ID in repository cache to prevent stale data from persisting across projects. !5460
-  - Fix issue with autocomplete search not working with enter key. !5466
-  - Add iid to MR API response. !5468
-  - Disable MySQL foreign key checks before dropping all tables. !5472
-  - Ensure relative paths for video are rewritten as we do for images. !5474
-  - Ensure current user can retry a build before showing the 'Retry' button. !5476
-  - Add ENV variable to skip repository storages validations. !5478
-  - Added `*.js.es6 gitlab-language=javascript` to `.gitattributes`. !5486
-  - Don't show comment button in gutter of diffs on MR discussion tab. !5493
-  - Rescue Rugged::OSError (lock exists) when creating references. !5497
-  - Fix expand all diffs button in compare view. !5500
-  - Show release notes in tags list. !5503
-  - Fix a bug where forking a project from a repository storage to another would fail. !5509
-  - Fix missing schema update for `20160722221922`. !5512
-  - Update `gitlab-shell` version to 3.2.1 in the 8.9->8.10 update guide. !5516
-
-## 8.10.1
-
-  - Refactor repository storages documentation. !5428
-  - Gracefully handle case when keep-around references are corrupted or exist already. !5430
-  - Add detailed info on storage path mountpoints. !5437
-  - Fix Error 500 when creating Wiki pages with hyphens or spaces. !5444
-  - Fix bug where replies to commit notes displayed in the MR discussion tab wouldn't show up on the commit page. !5446
-  - Ignore invalid trusted proxies in X-Forwarded-For header. !5454
-  - Add links to the real markdown.md file for all GFM examples. !5458
-
-## 8.10.0 (2016-07-22)
-
-  - Fix profile activity heatmap to show correct day name (eanplatter)
-  - Speed up ExternalWikiHelper#get_project_wiki_path
-  - Expose {should,force}_remove_source_branch (Ben Boeckel)
-  - Add the functionality to be able to rename a file. !5049
-  - Disable PostgreSQL statement timeout during migrations
-  - Fix projects dropdown loading performance with a simplified api cal. !5113
-  - Fix commit builds API, return all builds for all pipelines for given commit. !4849
-  - Replace Haml with Hamlit to make view rendering faster. !3666
-  - Refresh the branch cache after `git gc` runs
-  - Allow to disable request access button on projects/groups
-  - Refactor repository paths handling to allow multiple git mount points
-  - Optimize system note visibility checking by memoizing the visible reference count. !5070
-  - Add Application Setting to configure default Repository Path for new projects
-  - Delete award emoji when deleting a user
-  - Remove pinTo from Flash and make inline flash messages look nicer. !4854 (winniehell)
-  - Add an API for downloading latest successful build from a particular branch or tag. !5347
-  - Avoid data-integrity issue when cleaning up repository archive cache.
-  - Add link to profile to commit avatar. !5163 (winniehell)
-  - Wrap code blocks on Activies and Todos page. !4783 (winniehell)
-  - Align flash messages with left side of page content. !4959 (winniehell)
-  - Display tooltip for "Copy to Clipboard" button. !5164 (winniehell)
-  - Use default cursor for table header of project files. !5165 (winniehell)
-  - Store when and yaml variables in builds table
-  - Display last commit of deleted branch in push events. !4699 (winniehell)
-  - Escape file extension when parsing search results. !5141 (winniehell)
-  - Add "passing with warnings" to the merge request pipeline possible statuses, this happens when builds that allow failures have failed. !5004
-  - Add image border in Markdown preview. !5162 (winniehell)
-  - Apply the trusted_proxies config to the rack request object for use with rack_attack
-  - Added the ability to block sign ups using a domain blacklist. !5259
-  - Upgrade to Rails 4.2.7. !5236
-  - Extend exposed environment variables for CI builds
-  - Deprecate APIs "projects/:id/keys/...". Use "projects/:id/deploy_keys/..." instead
-  - Add API "deploy_keys" for admins to get all deploy keys
-  - Allow to pull code with deploy key from public projects
-  - Use limit parameter rather than hardcoded value in `ldap:check` rake task (Mike Ricketts)
-  - Add Sidekiq queue duration to transaction metrics.
-  - Add a new column `artifacts_size` to table `ci_builds`. !4964
-  - Let Workhorse serve format-patch diffs
-  - Display tooltip for mentioned users and groups. !5261 (winniehell)
-  - Allow build email service to be tested
-  - Added day name to contribution calendar tooltips
-  - Refactor user authorization check for a single project to avoid querying all user projects
-  - Make images fit to the size of the viewport. !4810
-  - Fix check for New Branch button on Issue page. !4630 (winniehell)
-  - Fix GFM autocomplete not working on wiki pages
-  - Fixed enter key not triggering click on first row when searching in a dropdown
-  - Updated dropdowns in issuable form to use new GitLab dropdown style
-  - Make images fit to the size of the viewport !4810
-  - Fix check for New Branch button on Issue page !4630 (winniehell)
-  - Fix MR-auto-close text added to description. !4836
-  - Support U2F devices in Firefox. !5177
-  - Fix issue, preventing users w/o push access to sort tags. !5105 (redetection)
-  - Add Spring EmojiOne updates.
-  - Added Rake task for tracking deployments. !5320
-  - Fix fetching LFS objects for private CI projects
-  - Add the new 2016 Emoji! Adds 72 new emoji including bacon, facepalm, and selfie. !5237
-  - Add syntax for multiline blockquote using `>>>` fence. !3954
-  - Fix viewing notification settings when a project is pending deletion
-  - Updated compare dropdown menus to use GL dropdown
-  - Redirects back to issue after clicking login link
-  - Eager load award emoji on notes
-  - Allow to define manual actions/builds on Pipelines and Environments
-  - Fix pagination when sorting by columns with lots of ties (like priority)
-  - The Markdown reference parsers now re-use query results to prevent running the same queries multiple times. !5020
-  - Updated project header design
-  - Issuable collapsed assignee tooltip is now the users name
-  - Fix compare view not changing code view rendering style
-  - Exclude email check from the standard health check
-  - Updated layout for Projects, Groups, Users on Admin area. !4424
-  - Fix changing issue state columns in milestone view
-  - Update health_check gem to version 2.1.0
-  - Add notification settings dropdown for groups
-  - Render inline diffs for multiple changed lines following eachother
-  - Wildcards for protected branches. !4665
-  - Allow importing from Github using Personal Access Tokens. (Eric K Idema)
-  - API: Expose `due_date` for issues (Robert Schilling)
-  - API: Todos. !3188 (Robert Schilling)
-  - API: Expose shared groups for projects and shared projects for groups. !5050 (Robert Schilling)
-  - API: Expose `developers_can_push` and `developers_can_merge` for branches. !5208 (Robert Schilling)
-  - Add "Enabled Git access protocols" to Application Settings
-  - Diffs will create button/diff form on demand no on server side
-  - Reduce size of HTML used by diff comment forms
-  - Protected branches have a "Developers can Merge" setting. !4892 (original implementation by Mathias Vestergaard)
-  - Fix user creation with stronger minimum password requirements. !4054 (nathan-pmt)
-  - Only show New Snippet button to users that can create snippets.
-  - PipelinesFinder uses git cache data
-  - Track a user who created a pipeline
-  - Actually render old and new sections of parallel diff next to each other
-  - Throttle the update of `project.pushes_since_gc` to 1 minute.
-  - Allow expanding and collapsing files in diff view. !4990
-  - Collapse large diffs by default (!4990)
-  - Fix mentioned users list on diff notes
-  - Add support for inline videos in GitLab Flavored Markdown. !5215 (original implementation by Eric Hayes)
-  - Fix creation of deployment on build that is retried, redeployed or rollback
-  - Don't parse Rinku returned value to DocFragment when it didn't change the original html string.
-  - Check for conflicts with existing Project's wiki path when creating a new project.
-  - Show last push widget in upstream after push to fork
-  - Fix stage status shown for pipelines
-  - Cache todos pending/done dashboard query counts.
-  - Don't instantiate a git tree on Projects show default view
-  - Bump Rinku to 2.0.0
-  - Remove unused front-end variable -> default_issues_tracker
-  - ObjectRenderer retrieve renderer content using Rails.cache.read_multi
-  - Better caching of git calls on ProjectsController#show.
-  - Avoid to retrieve MR closes_issues as much as possible.
-  - Hide project name in project activities. !5068 (winniehell)
-  - Add API endpoint for a group issues. !4520 (mahcsig)
-  - Add Bugzilla integration. !4930 (iamtjg)
-  - Fix new snippet style bug (elliotec)
-  - Instrument Rinku usage
-  - Be explicit to define merge request discussion variables
-  - Use cache for todos counter calling TodoService
-  - Metrics for Rouge::Plugins::Redcarpet and Rouge::Formatters::HTMLGitlab
-  - RailsCache metris now includes fetch_hit/fetch_miss and read_hit/read_miss info.
-  - Allow [ci skip] to be in any case and allow [skip ci]. !4785 (simon_w)
-  - Made project list visibility icon fixed width
-  - Set import_url validation to be more strict
-  - Memoize MR merged/closed events retrieval
-  - Don't render discussion notes when requesting diff tab through AJAX
-  - Add basic system information like memory and disk usage to the admin panel
-  - Don't garbage collect commits that have related DB records like comments
-  - Allow to setup event by channel on slack service
-  - More descriptive message for git hooks and file locks
-  - Aliases of award emoji should be stored as original name. !5060 (dixpac)
-  - Handle custom Git hook result in GitLab UI
-  - Allow to access Container Registry for Public and Internal projects
-  - Allow '?', or '&' for label names
-  - Support redirected blobs for Container Registry integration
-  - Fix importer for GitHub Pull Requests when a branch was reused across Pull Requests
-  - Add date when user joined the team on the member page
-  - Fix 404 redirect after validation fails importing a GitLab project
-  - Added setting to set new users by default as external. !4545 (Dravere)
-  - Add min value for project limit field on user's form. !3622 (jastkand)
-  - Reset project pushes_since_gc when we enqueue the git gc call
-  - Add reminder to not paste private SSH keys. !4399 (Ingo Blechschmidt)
-  - Collapsed diffs lines/size don't acumulate to overflow diffs.
-  - Remove duplicate `description` field in `MergeRequest` entities (Ben Boeckel)
-  - Style of import project buttons were fixed in the new project page. !5183 (rdemirbay)
-  - Fix GitHub client requests when rate limit is disabled
-  - Optimistic locking for Issues and Merge Requests (Title and description overriding prevention)
-  - Redesign Builds and Pipelines pages
-  - Change status color and icon for running builds
-  - Fix commenting issue in side by side diff view for unchanged lines
-  - Fix markdown rendering for: consecutive labels references, label references that begin with a digit or contains `.`
-  - Project export filename now includes the project and namespace path
-  - Fix last update timestamp on issues not preserved on gitlab.com and project imports
-  - Fix issues importing projects from EE to CE
-  - Fix creating group with space in group path
-  - Improve cron_jobs loading error messages. !5318 / !5360
-  - Prevent toggling sidebar when clipboard icon clicked
-  - Create Todos for Issue author when assign or mention himself (Katarzyna Kobierska)
-  - Limit the number of retries on error to 3 for exporting projects
-  - Allow empty repositories on project import/export
-  - Render only commit message title in builds (Katarzyna Kobierska Ula Budziszewska)
-  - Allow bulk (un)subscription from issues in issue index
-  - Fix MR diff encoding issues exporting GitLab projects
-  - Move builds settings out of project settings and rename Pipelines
-  - Add builds badge to Pipelines settings page
-  - Export and import avatar as part of project import/export
-  - Fix migration corrupting import data for old version upgrades
-  - Show tooltip on GitLab export link in new project page
-  - Fix import_data wrongly saved as a result of an invalid import_url !5206
-
-## 8.9.11
-
-  - Respect the fork_project permission when forking projects
-  - Set a restrictive CORS policy on the API for credentialed requests
-  - API: disable rails session auth for non-GET/HEAD requests
-  - Escape HTML nodes in builds commands in CI linter
-
-## 8.9.10
-
-  - Allow the Rails cookie to be used for API authentication.
-
-## 8.9.9
-
-  - Exclude some pending or inactivated rows in Member scopes
-
-## 8.9.8
-
-  - Upgrade Doorkeeper to 4.2.0. !5881
-
-## 8.9.7
-
-  - Upgrade Rails to 4.2.7.1 for security fixes. !5781
-  - Require administrator privileges to perform a project import.
-
-## 8.9.6
-
-  - Fix importing of events under notes for GitLab projects. !5154
-  - Fix log statements in import/export. !5129
-  - Fix commit avatar alignment in compare view. !5128
-  - Fix broken migration in MySQL. !5005
-  - Overwrite Host and X-Forwarded-Host headers in NGINX !5213
-  - Keeps issue number when importing from Gitlab.com
-  - Add Pending tab for Builds (Katarzyna Kobierska, Urszula Budziszewska)
-
-## 8.9.5
-
-  - Add more debug info to import/export and memory killer. !5108
-  - Fixed avatar alignment in new MR view. !5095
-  - Fix diff comments not showing up in activity feed. !5069
-  - Add index on both Award Emoji user and name. !5061
-  - Downgrade to Redis 3.2.2 due to massive memory leak with Sidekiq. !5056
-  - Re-enable import button when import process fails due to namespace already being taken. !5053
-  - Fix snippets comments not displayed. !5045
-  - Fix emoji paths in relative root configurations. !5027
-  - Fix issues importing events in Import/Export. !4987
-  - Fixed 'use shortcuts' button on docs. !4979
-  - Admin should be able to turn shared runners into specific ones. !4961
-  - Update RedCloth to 4.3.2 for CVE-2012-6684. !4929 (Takuya Noguchi)
-  - Improve the request / withdraw access button. !4860
-
-## 8.9.4
-
-  - Fix privilege escalation issue with OAuth external users.
-  - Ensure references to private repos aren't shown to logged-out users.
-  - Fixed search field blur not removing focus. !4704
-  - Resolve "Sub nav isn't showing on file view". !4890
-  - Fixes middle click and double request when navigating through the file browser. !4891
-  - Fixed URL on label button when filtering. !4897
-  - Fixed commit avatar alignment. !4933
-  - Do not show build retry link when build is active. !4967
-  - Fix restore Rake task warning message output. !4980
-  - Handle external issues in IssueReferenceFilter. !4988
-  - Expiry date on pinned nav cookie. !5009
-  - Updated breakpoint for sidebar pinning. !5019
-
-## 8.9.3
-
-  - Fix encrypted data backwards compatibility after upgrading attr_encrypted gem. !4963
-  - Fix rendering of commit notes. !4953
-  - Resolve "Pin should show up at 1280px min". !4947
-  - Switched mobile button icons to ellipsis and angle. !4944
-  - Correctly returns todo ID after creating todo. !4941
-  - Better debugging for memory killer middleware. !4936
-  - Remove duplicate new page btn from edit wiki. !4904
-  - Use clock_gettime for all performance timestamps. !4899
-  - Use memorized tags array when searching tags by name. !4859
-  - Fixed avatar alignment in new MR view. !4901
-  - Removed fade when filtering results. !4932
-  - Fix missing avatar on system notes. !4954
-  - Reduce overhead and optimize ProjectTeam#max_member_access performance. !4973
-  - Use update_columns to bypass all the dirty code on active_record. !4985
-  - Fix restore Rake task warning message output !4980
-
-## 8.9.2
-
-  - Fix visibility of snippets when searching.
-  - Fix an information disclosure when requesting access to a group containing private projects.
-  - Update omniauth-saml to 1.6.0 !4951
-
-## 8.9.1
-
-  - Refactor labels documentation. !3347
-  - Eager load award emoji on notes. !4628
-  - Fix some CI wording in documentation. !4660
-  - Document `GIT_STRATEGY` and `GIT_DEPTH`. !4720
-  - Add documentation for the export & import features. !4732
-  - Add some docs for Docker Registry configuration. !4738
-  - Ensure we don't send the "access request declined" email to access requesters on project deletion. !4744
-  - Display group/project access requesters separately in the admin area. !4798
-  - Add documentation and examples for configuring cloud storage for registry images. !4812
-  - Clarifies documentation about artifact expiry. !4831
-  - Fix the Network graph links. !4832
-  - Fix MR-auto-close text added to description. !4836
-  - Add documentation for award emoji now that comments can be awarded with emojis. !4839
-  - Fix typo in export failure email. !4847
-  - Fix header vertical centering. !4170
-  - Fix subsequent SAML sign ins. !4718
-  - Set button label when picking an option from status dropdown. !4771
-  - Prevent invalid URLs from raising exceptions in WikiLink Filter. !4775
-  - Handle external issues in IssueReferenceFilter. !4789
-  - Support for rendering/redacting multiple documents. !4828
-  - Update Todos documentation and screenshots to include new functionality. !4840
-  - Hide nav arrows by default. !4843
-  - Added bottom padding to label color suggestion link. !4845
-  - Use jQuery objects in ref dropdown. !4850
-  - Fix GitLab project import issues related to notes and builds. !4855
-  - Restrict header logo to 36px so it doesn't overflow. !4861
-  - Fix unwanted label unassignment. !4863
-  - Fix mobile Safari bug where horizontal nav arrows would flicker on scroll. !4869
-  - Restore old behavior around diff notes to outdated discussions. !4870
-  - Fix merge requests project settings help link anchor. !4873
-  - Fix 404 when accessing pipelines as guest user on public projects. !4881
-  - Remove width restriction for logo on sign-in page. !4888
-  - Bump gitlab_git to 10.2.3 to fix false truncated warnings with ISO-8559 files. !4884
-  - Apply selected value as label. !4886
-  - Change Retry to Re-deploy on Deployments page
-  - Fix temp file being deleted after the request while importing a GitLab project. !4894
-  - Fix pagination when sorting by columns with lots of ties (like priority)
-  - Implement Subresource Integrity for CSS and JavaScript assets. This prevents malicious assets from loading in the case of a CDN compromise.
-  - Fix user creation with stronger minimum password requirements !4054 (nathan-pmt)
-  - Fix a wrong MR status when merge_when_build_succeeds & project.only_allow_merge_if_build_succeeds are true. !4912
-  - Add SMTP as default delivery method to match gitlab-org/omnibus-gitlab!826. !4915
-  - Remove duplicate 'New Page' button on edit wiki page
-
-## 8.9.0 (2016-06-22)
-
-  - Fix group visibility form layout in application settings
-  - Fix builds API response not including commit data
-  - Fix error when CI job variables key specified but not defined
-  - Fix pipeline status when there are no builds in pipeline
-  - Fix Error 500 when using closes_issues API with an external issue tracker
-  - Add more information into RSS feed for issues (Alexander Matyushentsev)
-  - Bulk assign/unassign labels to issues.
-  - Ability to prioritize labels !4009 / !3205 (Thijs Wouters)
-  - Show Star and Fork buttons on mobile.
-  - Performance improvements on RelativeLinkFilter
-  - Fix endless redirections when accessing user OAuth applications when they are disabled
-  - Allow enabling wiki page events from Webhook management UI
-  - Bump rouge to 1.11.0
-  - Fix issue with arrow keys not working in search autocomplete dropdown
-  - Fix an issue where note polling stopped working if a window was in the
-    background during a refresh.
-  - Pre-processing Markdown now only happens when needed
-  - Make EmailsOnPushWorker use Sidekiq mailers queue
-  - Redesign all Devise emails. !4297
-  - Don't show 'Leave Project' to group members
-  - Fix wiki page events' webhook to point to the wiki repository
-  - Add a border around images to differentiate them from the background.
-  - Don't show tags for revert and cherry-pick operations
-  - Show image ID on registry page
-  - Fix issue todo not remove when leave project !4150 (Long Nguyen)
-  - Allow customisable text on the 'nearly there' page after a user signs up
-  - Bump recaptcha gem to 3.0.0 to remove deprecated stoken support
-  - Fix SVG sanitizer to allow more elements
-  - Allow forking projects with restricted visibility level
-  - Added descriptions to notification settings dropdown
-  - Improve note validation to prevent errors when creating invalid note via API
-  - Reduce number of fog gem dependencies
-  - Add number of merge requests for a given milestone to the milestones view.
-  - Implement a fair usage of shared runners
-  - Remove project notification settings associated with deleted projects
-  - Fix 404 page when viewing TODOs that contain milestones or labels in different projects
-  - Add a metric for the number of new Redis connections created by a transaction
-  - Fix Error 500 when viewing a blob with binary characters after the 1024-byte mark
-  - Redesign navigation for project pages
-  - Fix images in sign-up confirmation email
-  - Added shortcut 'y' for copying a files content hash URL #14470
-  - Fix groups API to list only user's accessible projects
-  - Fix horizontal scrollbar for long commit message.
-  - GitLab Performance Monitoring now tracks the total method execution time and call count per method
-  - Add Environments and Deployments
-  - Redesign account and email confirmation emails
-  - Don't fail builds for projects that are deleted
-  - Support Docker Registry manifest v1
-  - `git clone https://host/namespace/project` now works, in addition to using the `.git` suffix
-  - Bump nokogiri to 1.6.8
-  - Use gitlab-shell v3.0.0
-  - Fixed alignment of download dropdown in merge requests
-  - Upgrade to jQuery 2
-  - Adds selected branch name to the dropdown toggle
-  - Add API endpoint for Sidekiq Metrics !4653
-  - Refactoring Award Emoji with API support for Issues and MergeRequests
-  - Use Knapsack to evenly distribute tests across multiple nodes
-  - Add `sha` parameter to MR merge API, to ensure only reviewed changes are merged
-  - Don't allow MRs to be merged when commits were added since the last review / page load
-  - Add DB index on users.state
-  - Limit email on push diff size to 30 files / 150 KB
-  - Add rake task 'gitlab:db:configure' for conditionally seeding or migrating the database
-  - Changed the Slack build message to use the singular duration if necessary (Aran Koning)
-  - Fix race condition on merge when build succeeds
-  - Added shortcut to focus filter search fields and added documentation #18120
-  - Links from a wiki page to other wiki pages should be rewritten as expected
-  - Add option to project to only allow merge requests to be merged if the build succeeds (Rui Santos)
-  - Added navigation shortcuts to the project pipelines, milestones, builds and forks page. !4393
-  - Fix issues filter when ordering by milestone
-  - Disable SAML account unlink feature
-  - Added artifacts:when to .gitlab-ci.yml - this requires GitLab Runner 1.3
-  - Bamboo Service: Fix missing credentials & URL handling when base URL contains a path (Benjamin Schmid)
-  - TeamCity Service: Fix URL handling when base URL contains a path
-  - Todos will display target state if issuable target is 'Closed' or 'Merged'
-  - Validate only and except regexp
-  - Fix bug when sorting issues by milestone due date and filtering by two or more labels
-  - POST to API /projects/:id/runners/:runner_id would give 409 if the runner was already enabled for this project
-  - Add support for using Yubikeys (U2F) for two-factor authentication
-  - Link to blank group icon doesn't throw a 404 anymore
-  - Remove 'main language' feature
-  - Toggle whitespace button now available for compare branches diffs #17881
-  - Pipelines can be canceled only when there are running builds
-  - Allow authentication using personal access tokens
-  - Use downcased path to container repository as this is expected path by Docker
-  - Allow to use CI token to fetch LFS objects
-  - Custom notification settings
-  - Projects pending deletion will render a 404 page
-  - Measure queue duration between gitlab-workhorse and Rails
-  - Added Gfm autocomplete for labels
-  - Added edit note 'up' shortcut documentation to the help panel and docs screenshot #18114
-  - Make Omniauth providers specs to not modify global configuration
-  - Remove unused JiraIssue class and replace references with ExternalIssue. !4659 (Ilan Shamir)
-  - Make authentication service for Container Registry to be compatible with < Docker 1.11
-  - Make it possible to lock a runner from being enabled for other projects
-  - Add Application Setting to configure Container Registry token expire delay (default 5min)
-  - Cache assigned issue and merge request counts in sidebar nav
-  - Use Knapsack only in CI environment
-  - Updated project creation page to match new UI #2542
-  - Cache project build count in sidebar nav
-  - Add milestone expire date to the right sidebar
-  - Manually mark a issue or merge request as a todo
-  - Fix markdown_spec to use before instead of before(:all) to properly cleanup database after testing
-  - Reduce number of queries needed to render issue labels in the sidebar
-  - Improve error handling importing projects
-  - Remove duplicated notification settings
-  - Put project Files and Commits tabs under Code tab
-  - Decouple global notification level from user model
-  - Replace Colorize with Rainbow for coloring console output in Rake tasks.
-  - Add workhorse controller and API helpers
-  - An indicator is now displayed at the top of the comment field for confidential issues.
-  - Show categorised search queries in the search autocomplete
-  - RepositoryCheck::SingleRepositoryWorker public and private methods are now instrumented
-  - Dropdown for `.gitlab-ci.yml` templates
-  - Improve issuables APIs performance when accessing notes !4471
-  - Add sorting dropdown to tags page !4423
-  - External links now open in a new tab
-  - Prevent default actions of disabled buttons and links
-  - Markdown editor now correctly resets the input value on edit cancellation !4175
-  - Toggling a task list item in a issue/mr description does not creates a Todo for mentions
-  - Improved UX of date pickers on issue & milestone forms
-  - Cache on the database if a project has an active external issue tracker.
-  - Put project Labels and Milestones pages links under Issues and Merge Requests tabs as subnav
-  - GitLab project import and export functionality
-  - All classes in the Banzai::ReferenceParser namespace are now instrumented
-  - Remove deprecated issues_tracker and issues_tracker_id from project model
-  - Allow users to create confidential issues in private projects
-  - Measure CPU time for instrumented methods
-  - Instrument private methods and private instance methods by default instead just public methods
-  - Only show notes through JSON on confidential issues that the user has access to
-  - Updated the allocations Gem to version 1.0.5
-  - The background sampler now ignores classes without names
-  - Update design for `Close` buttons
-  - New custom icons for navigation
-  - Horizontally scrolling navigation on project, group, and profile settings pages
-  - Hide global side navigation by default
-  - Fix project Star/Unstar project button tooltip
-  - Remove tanuki logo from side navigation; center on top nav
-  - Include user relationships when retrieving award_emoji
-  - Various associations are now eager loaded when parsing issue references to reduce the number of queries executed
-  - Set inverse_of for Project/Service association to reduce the number of queries
-  - Update tanuki logo highlight/loading colors
-  - Remove explicit Gitlab::Metrics.action assignments, are already automatic.
-  - Use Git cached counters for branches and tags on project page
-  - Cache participable participants in an instance variable.
-  - Filter parameters for request_uri value on instrumented transactions.
-  - Remove duplicated keys add UNIQUE index to keys fingerprint column
-  - ExtractsPath get ref_names from repository cache, if not there access git.
-  - Show a flash warning about the error detail of XHR requests which failed with status code 404 and 500
-  - Cache user todo counts from TodoService
-  - Ensure Todos counters doesn't count Todos for projects pending delete
-  - Add left/right arrows horizontal navigation
-  - Add tooltip to pin/unpin navbar
-  - Add new sub nav style to Wiki and Graphs sub navigation
-
-## 8.8.9
-
-  - Upgrade Doorkeeper to 4.2.0. !5881
-
-## 8.8.8
-
-  - Upgrade Rails to 4.2.7.1 for security fixes. !5781
-
-## 8.8.7
-
-  - Fix privilege escalation issue with OAuth external users.
-  - Ensure references to private repos aren't shown to logged-out users.
-
-## 8.8.6
-
-  - Fix visibility of snippets when searching.
-  - Update omniauth-saml to 1.6.0 !4951
-
-## 8.8.5
-
-  - Import GitHub repositories respecting the API rate limit !4166
-  - Fix todos page throwing errors when you have a project pending deletion !4300
-  - Disable Webhooks before proceeding with the GitHub import !4470
-  - Fix importer for GitHub comments on diff !4488
-  - Adjust the SAML control flow to allow LDAP identities to be added to an existing SAML user !4498
-  - Fix incremental trace upload API when using multi-byte UTF-8 chars in trace !4541
-  - Prevent unauthorized access for projects build traces
-  - Forbid scripting for wiki files
-  - Only show notes through JSON on confidential issues that the user has access to
-  - Banzai::Filter::UploadLinkFilter use XPath instead CSS expressions
-  - Banzai::Filter::ExternalLinkFilter use XPath instead CSS expressions
-
-## 8.8.4
-
-  - Fix LDAP-based login for users with 2FA enabled. !4493
-  - Added descriptions to notification settings dropdown
-  - Due date can be removed from milestones
-
-## 8.8.3
-
-  - Fix 404 page when viewing TODOs that contain milestones or labels in different projects. !4312
-  - Fixed JS error when trying to remove discussion form. !4303
-  - Fixed issue with button color when no CI enabled. !4287
-  - Fixed potential issue with 2 CI status polling events happening. !3869
-  - Improve design of Pipeline view. !4230
-  - Fix gitlab importer failing to import new projects due to missing credentials. !4301
-  - Fix import URL migration not rescuing with the correct Error. !4321
-  - Fix health check access token changing due to old application settings being used. !4332
-  - Make authentication service for Container Registry to be compatible with Docker versions before 1.11. !4363
-  - Add Application Setting to configure Container Registry token expire delay (default 5 min). !4364
-  - Pass the "Remember me" value to the 2FA token form. !4369
-  - Fix incorrect links on pipeline page when merge request created from fork.  !4376
-  - Use downcased path to container repository as this is expected path by Docker. !4420
-  - Fix wiki project clone address error (chujinjin). !4429
-  - Fix serious performance bug with rendering Markdown with InlineDiffFilter.  !4392
-  - Fix missing number on generated ordered list element. !4437
-  - Prevent disclosure of notes on confidential issues in search results.
-
-## 8.8.2
-
-  - Added remove due date button. !4209
-  - Fix Error 500 when accessing application settings due to nil disabled OAuth sign-in sources. !4242
-  - Fix Error 500 in CI charts by gracefully handling commits with no durations. !4245
-  - Fix table UI on CI builds page. !4249
-  - Fix backups if registry is disabled. !4263
-  - Fixed issue with merge button color. !4211
-  - Fixed issue with enter key selecting wrong option in dropdown. !4210
-  - When creating a .gitignore file a dropdown with templates will be provided. !4075
-  - Fix concurrent request when updating build log in browser. !4183
-
-## 8.8.1
-
-  - Add documentation for the "Health Check" feature
-  - Allow anonymous users to access a public project's pipelines !4233
-  - Fix MySQL compatibility in zero downtime migrations helpers
-  - Fix the CI login to Container Registry (the gitlab-ci-token user)
-
-## 8.8.0 (2016-05-22)
-
-  - Implement GFM references for milestones (Alejandro Rodríguez)
-  - Snippets tab under user profile. !4001 (Long Nguyen)
-  - Fix error when using link to uploads in global snippets
-  - Fix Error 500 when attempting to retrieve project license when HEAD points to non-existent ref
-  - Assign labels and milestone to target project when moving issue. !3934 (Long Nguyen)
-  - Use a case-insensitive comparison in sanitizing URI schemes
-  - Toggle sign-up confirmation emails in application settings
-  - Make it possible to prevent tagged runner from picking untagged jobs
-  - Added `InlineDiffFilter` to the markdown parser. (Adam Butler)
-  - Added inline diff styling for `change_title` system notes. (Adam Butler)
-  - Project#open_branches has been cleaned up and no longer loads entire records into memory.
-  - Escape HTML in commit titles in system note messages
-  - Improve design of Pipeline View
-  - Fix scope used when accessing container registry
-  - Fix creation of Ci::Commit object which can lead to pending, failed in some scenarios
-  - Improve multiple branch push performance by memoizing permission checking
-  - Log to application.log when an admin starts and stops impersonating a user
-  - Changing the confidentiality of an issue now creates a new system note (Alex Moore-Niemi)
-  - Updated gitlab_git to 10.1.0
-  - GitAccess#protected_tag? no longer loads all tags just to check if a single one exists
-  - Reduce delay in destroying a project from 1-minute to immediately
-  - Make build status canceled if any of the jobs was canceled and none failed
-  - Upgrade Sidekiq to 4.1.2
-  - Added /health_check endpoint for checking service status
-  - Make 'upcoming' filter for milestones work better across projects
-  - Sanitize repo paths in new project error message
-  - Bump mail_room to 0.7.0 to fix stuck IDLE connections
-  - Remove future dates from contribution calendar graph.
-  - Support e-mail notifications for comments on project snippets
-  - Fix API leak of notes of unauthorized issues, snippets and merge requests
-  - Use ActionDispatch Remote IP for Akismet checking
-  - Fix error when visiting commit builds page before build was updated
-  - Add 'l' shortcut to open Label dropdown on issuables and 'i' to create new issue on a project
-  - Update SVG sanitizer to conform to SVG 1.1
-  - Speed up push emails with multiple recipients by only generating the email once
-  - Updated search UI
-  - Added authentication service for Container Registry
-  - Display informative message when new milestone is created
-  - Sanitize milestones and labels titles
-  - Support multi-line tag messages. !3833 (Calin Seciu)
-  - Force users to reset their password after an admin changes it
-  - Allow "NEWS" and "CHANGES" as alternative names for CHANGELOG. !3768 (Connor Shea)
-  - Added button to toggle whitespaces changes on diff view
-  - Backport GitHub Enterprise import support from EE
-  - Create tags using Rugged for performance reasons. !3745
-  - Allow guests to set notification level in projects
-  - API: Expose Issue#user_notes_count. !3126 (Anton Popov)
-  - Don't show forks button when user can't view forks
-  - Fix atom feed links and rendering
-  - Files over 5MB can only be viewed in their raw form, files over 1MB without highlighting !3718
-  - Add support for supressing text diffs using .gitattributes on the default branch (Matt Oakes)
-  - Add eager load paths to help prevent dependency load issues in Sidekiq workers. !3724
-  - Added multiple colors for labels in dropdowns when dups happen.
-  - Show commits in the same order as `git log`
-  - Improve description for the Two-factor Authentication sign-in screen. (Connor Shea)
-  - API support for the 'since' and 'until' operators on commit requests (Paco Guzman)
-  - Fix Gravatar hint in user profile when Gravatar is disabled. !3988 (Artem Sidorenko)
-  - Expire repository exists? and has_visible_content? caches after a push if necessary
-  - Fix unintentional filtering bug in Issue/MR sorted by milestone due (Takuya Noguchi)
-  - Fix adding a todo for private group members (Ahmad Sherif)
-  - Bump ace-rails-ap gem version from 2.0.1 to 4.0.2 which upgrades Ace Editor from 1.1.2 to 1.2.3
-  - Total method execution timings are no longer tracked
-  - Allow Admins to remove the Login with buttons for OAuth services and still be able to import !4034. (Andrei Gliga)
-  - Add API endpoints for un/subscribing from/to a label. !4051 (Ahmad Sherif)
-  - Hide left sidebar on phone screens to give more space for content
-  - Redesign navigation for profile and group pages
-  - Add counter metrics for rails cache
-  - Import pull requests from GitHub where the source or target branches were removed
-  - All Grape API helpers are now instrumented
-  - Improve Issue formatting for the Slack Service (Jeroen van Baarsen)
-  - Fixed advice on invalid permissions on upload path !2948 (Ludovic Perrine)
-  - Allows MR authors to have the source branch removed when merging the MR. !2801 (Jeroen Jacobs)
-  - When creating a .gitignore file a dropdown with templates will be provided
-  - Shows the issue/MR list search/filter form and corrects the mobile styling for guest users. #17562
-
-## 8.7.9
-
-  - Fix privilege escalation issue with OAuth external users.
-  - Ensure references to private repos aren't shown to logged-out users.
-
-## 8.7.8
-
-  - Fix visibility of snippets when searching.
-  - Update omniauth-saml to 1.6.0 !4951
-
-## 8.7.7
-
-  - Fix import by `Any Git URL` broken if the URL contains a space
-  - Prevent unauthorized access to other projects build traces
-  - Forbid scripting for wiki files
-  - Only show notes through JSON on confidential issues that the user has access to
-
-## 8.7.6
-
-  - Fix links on wiki pages for relative url setups. !4131 (Artem Sidorenko)
-  - Fix import from GitLab.com to a private instance failure. !4181
-  - Fix external imports not finding the import data. !4106
-  - Fix notification delay when changing status of an issue
-  - Bump Workhorse to 0.7.5 so it can serve raw diffs
-
-## 8.7.5
-
-  - Fix relative links in wiki pages. !4050
-  - Fix always showing build notification message when switching between merge requests !4086
-  - Fix an issue when filtering merge requests with more than one label. !3886
-  - Fix short note for the default scope on build page (Takuya Noguchi)
-
-## 8.7.4
-
-  - Links for Redmine issue references are generated correctly again !4048 (Benedikt Huss)
-  - Fix setting trusted proxies !3970
-  - Fix BitBucket importer bug when throwing exceptions !3941
-  - Use sign out path only if not empty !3989
-  - Running rake gitlab:db:drop_tables now drops tables with cascade !4020
-  - Running rake gitlab:db:drop_tables uses "IF EXISTS" as a precaution !4100
-  - Use a case-insensitive comparison in sanitizing URI schemes
-
-## 8.7.3
-
-  - Emails, Gitlab::Email::Message, Gitlab::Diff, and Premailer::Adapter::Nokogiri are now instrumented
-  - Merge request widget displays TeamCity build state and code coverage correctly again.
-  - Fix the line code when importing PR review comments from GitHub. !4010
-  - Wikis are now initialized on legacy projects when checking repositories
-  - Remove animate.css in favor of a smaller subset of animations. !3937 (Connor Shea)
-
-## 8.7.2
-
-  - The "New Branch" button is now loaded asynchronously
-  - Fix error 500 when trying to create a wiki page
-  - Updated spacing between notification label and button
-  - Label titles in filters are now escaped properly
-
-## 8.7.1
-
-  - Throttle the update of `project.last_activity_at` to 1 minute. !3848
-  - Fix .gitlab-ci.yml parsing issue when hidde job is a template without script definition. !3849
-  - Fix license detection to detect all license files, not only known licenses. !3878
-  - Use the `can?` helper instead of `current_user.can?`. !3882
-  - Prevent users from deleting Webhooks via API they do not own
-  - Fix Error 500 due to stale cache when projects are renamed or transferred
-  - Update width of search box to fix Safari bug. !3900 (Jedidiah)
-  - Use the `can?` helper instead of `current_user.can?`
-
-## 8.7.0 (2016-04-22)
-
-  - Gitlab::GitAccess and Gitlab::GitAccessWiki are now instrumented
-  - Fix vulnerability that made it possible to gain access to private labels and milestones
-  - The number of InfluxDB points stored per UDP packet can now be configured
-  - Fix error when cross-project label reference used with non-existent project
-  - Transactions for /internal/allowed now have an "action" tag set
-  - Method instrumentation now uses Module#prepend instead of aliasing methods
-  - Repository.clean_old_archives is now instrumented
-  - Add support for environment variables on a job level in CI configuration file
-  - SQL query counts are now tracked per transaction
-  - The Projects::HousekeepingService class has extra instrumentation
-  - All service classes (those residing in app/services) are now instrumented
-  - Developers can now add custom tags to transactions
-  - Loading of an issue's referenced merge requests and related branches is now done asynchronously
-  - Enable gzip for assets, makes the page size significantly smaller. !3544 / !3632 (Connor Shea)
-  - Add support to cherry-pick any commit into any branch in the web interface (Minqi Pan)
-  - Project switcher uses new dropdown styling
-  - Load award emoji images separately unless opening the full picker. Saves several hundred KBs of data for most pages. (Connor Shea)
-  - Do not include award_emojis in issue and merge_request comment_count !3610 (Lucas Charles)
-  - Restrict user profiles when public visibility level is restricted.
-  - Add ability set due date to issues, sort and filter issues by due date (Mehmet Beydogan)
-  - All images in discussions and wikis now link to their source files !3464 (Connor Shea).
-  - Return status code 303 after a branch DELETE operation to avoid project deletion (Stan Hu)
-  - Add setting for customizing the list of trusted proxies !3524
-  - Allow projects to be transfered to a lower visibility level group
-  - Fix `signed_in_ip` being set to 127.0.0.1 when using a reverse proxy !3524
-  - Improved Markdown rendering performance !3389
-  - Make shared runners text in box configurable
-  - Don't attempt to look up an avatar in repo if repo directory does not exist (Stan Hu)
-  - API: Ability to subscribe and unsubscribe from issues and merge requests (Robert Schilling)
-  - Expose project badges in project settings
-  - Make /profile/keys/new redirect to /profile/keys for back-compat. !3717
-  - Preserve time notes/comments have been updated at when moving issue
-  - Make HTTP(s) label consistent on clone bar (Stan Hu)
-  - Add support for `after_script`, requires Runner 1.2 (Kamil Trzciński)
-  - Expose label description in API (Mariusz Jachimowicz)
-  - API: Ability to update a group (Robert Schilling)
-  - API: Ability to move issues (Robert Schilling)
-  - Fix Error 500 after renaming a project path (Stan Hu)
-  - Fix a bug whith trailing slash in teamcity_url (Charles May)
-  - Allow back dating on issues when created or updated through the API
-  - Allow back dating on issue notes when created through the API
-  - Propose license template when creating a new LICENSE file
-  - API: Expose /licenses and /licenses/:key
-  - Fix avatar stretching by providing a cropping feature
-  - API: Expose `subscribed` for issues and merge requests (Robert Schilling)
-  - Allow SAML to handle external users based on user's information !3530
-  - Allow Omniauth providers to be marked as `external` !3657
-  - Add endpoints to archive or unarchive a project !3372
-  - Fix a bug whith trailing slash in bamboo_url
-  - Add links to CI setup documentation from project settings and builds pages
-  - Display project members page to all members
-  - Handle nil descriptions in Slack issue messages (Stan Hu)
-  - Add automated repository integrity checks (OFF by default)
-  - API: Expose open_issues_count, closed_issues_count, open_merge_requests_count for labels (Robert Schilling)
-  - API: Ability to star and unstar a project (Robert Schilling)
-  - Add default scope to projects to exclude projects pending deletion
-  - Allow to close merge requests which source projects(forks) are deleted.
-  - Ensure empty recipients are rejected in BuildsEmailService
-  - Use rugged to change HEAD in Project#change_head (P.S.V.R)
-  - API: Ability to filter milestones by state `active` and `closed` (Robert Schilling)
-  - API: Fix milestone filtering by `iid` (Robert Schilling)
-  - Make before_script and after_script overridable on per-job (Kamil Trzciński)
-  - API: Delete notes of issues, snippets, and merge requests (Robert Schilling)
-  - Implement 'Groups View' as an option for dashboard preferences !3379 (Elias W.)
-  - Better errors handling when creating milestones inside groups
-  - Fix high CPU usage when PostReceive receives refs/merge-requests/<id>
-  - Hide `Create a group` help block when creating a new project in a group
-  - Implement 'TODOs View' as an option for dashboard preferences !3379 (Elias W.)
-  - Allow issues and merge requests to be assigned to the author !2765
-  - Make Ci::Commit to group only similar builds and make it stateful (ref, tag)
-  - Gracefully handle notes on deleted commits in merge requests (Stan Hu)
-  - Decouple membership and notifications
-  - Fix creation of merge requests for orphaned branches (Stan Hu)
-  - API: Ability to retrieve a single tag (Robert Schilling)
-  - While signing up, don't persist the user password across form redisplays
-  - Fall back to `In-Reply-To` and `References` headers when sub-addressing is not available (David Padilla)
-  - Remove "Congratulations!" tweet button on newly-created project. (Connor Shea)
-  - Fix admin/projects when using visibility levels on search (PotHix)
-  - Build status notifications
-  - Update email confirmation interface
-  - API: Expose user location (Robert Schilling)
-  - API: Do not leak group existence via return code (Robert Schilling)
-  - ClosingIssueExtractor regex now also works with colons. e.g. "Fixes: #1234" !3591
-  - Update number of Todos in the sidebar when it's marked as "Done". !3600
-  - Sanitize branch names created for confidential issues
-  - API: Expose 'updated_at' for issue, snippet, and merge request notes (Robert Schilling)
-  - API: User can leave a project through the API when not master or owner. !3613
-  - Fix repository cache invalidation issue when project is recreated with an empty repo (Stan Hu)
-  - Fix: Allow empty recipients list for builds emails service when pushed is added (Frank Groeneveld)
-  - Improved markdown forms
-  - Diff design updates (colors, button styles, etc)
-  - Copying and pasting a diff no longer pastes the line numbers or +/-
-  - Add null check to formData when updating profile content to fix Firefox bug
-  - Disable spellcheck and autocorrect for username field in admin page
-  - Delete tags using Rugged for performance reasons (Robert Schilling)
-  - Add Slack notifications when Wiki is edited (Sebastian Klier)
-  - Diffs load at the correct point when linking from from number
-  - Selected diff rows highlight
-  - Fix emoji categories in the emoji picker
-  - API: Properly display annotated tags for GET /projects/:id/repository/tags (Robert Schilling)
-  - Add encrypted credentials for imported projects and migrate old ones
-  - Properly format all merge request references with ! rather than # !3740 (Ben Bodenmiller)
-  - Author and participants are displayed first on users autocompletion
-  - Show number sign on external issue reference text (Florent Baldino)
-  - Updated print style for issues
-  - Use GitHub Issue/PR number as iid to keep references
-  - Import GitHub labels
-  - Add option to filter by "Owned projects" on dashboard page
-  - Import GitHub milestones
-  - Execute system web hooks on push to the project
-  - Allow enable/disable push events for system hooks
-  - Fix GitHub project's link in the import page when provider has a custom URL
-  - Add RAW build trace output and button on build page
-  - Add incremental build trace update into CI API
-
-## 8.6.9
-
-  - Prevent unauthorized access to other projects build traces
-  - Forbid scripting for wiki files
-  - Only show notes through JSON on confidential issues that the user has access to
-
-## 8.6.8
-
-  - Prevent privilege escalation via "impersonate" feature
-  - Prevent privilege escalation via notes API
-  - Prevent privilege escalation via project webhook API
-  - Prevent XSS via Git branch and tag names
-  - Prevent XSS via custom issue tracker URL
-  - Prevent XSS via `window.opener`
-  - Prevent XSS via label drop-down
-  - Prevent information disclosure via milestone API
-  - Prevent information disclosure via snippet API
-  - Prevent information disclosure via project labels
-  - Prevent information disclosure via new merge request page
-
-## 8.6.7
-
-  - Fix persistent XSS vulnerability in `commit_person_link` helper
-  - Fix persistent XSS vulnerability in Label and Milestone dropdowns
-  - Fix vulnerability that made it possible to enumerate private projects belonging to group
-
-## 8.6.6
-
-  - Expire the exists cache before deletion to ensure project dir actually exists (Stan Hu). !3413
-  - Fix error on language detection when repository has no HEAD (e.g., master branch) (Jeroen Bobbeldijk). !3654
-  - Fix revoking of authorized OAuth applications (Connor Shea). !3690
-  - Fix error on language detection when repository has no HEAD (e.g., master branch). !3654 (Jeroen Bobbeldijk)
-  - Issuable header is consistent between issues and merge requests
-  - Improved spacing in issuable header on mobile
-
-## 8.6.5
-
-  - Fix importing from GitHub Enterprise. !3529
-  - Perform the language detection after updating merge requests in `GitPushService`, leading to faster visual feedback for the end-user. !3533
-  - Check permissions when user attempts to import members from another project. !3535
-  - Only update repository language if it is not set to improve performance. !3556
-  - Return status code 303 after a branch DELETE operation to avoid project deletion (Stan Hu). !3583
-  - Unblock user when active_directory is disabled and it can be found !3550
-  - Fix a 2FA authentication spoofing vulnerability.
-
-## 8.6.4
-
-  - Don't attempt to fetch any tags from a forked repo (Stan Hu)
-  - Redesign the Labels page
-
-## 8.6.3
-
-  - Mentions on confidential issues doesn't create todos for non-members. !3374
-  - Destroy related todos when an Issue/MR is deleted. !3376
-  - Fix error 500 when target is nil on todo list. !3376
-  - Fix copying uploads when moving issue to another project. !3382
-  - Ensuring Merge Request API returns boolean values for work_in_progress (Abhi Rao). !3432
-  - Fix raw/rendered diff producing different results on merge requests. !3450
-  - Fix commit comment alignment (Stan Hu). !3466
-  - Fix Error 500 when searching for a comment in a project snippet. !3468
-  - Allow temporary email as notification email. !3477
-  - Fix issue with dropdowns not selecting values. !3478
-  - Update gitlab-shell version and doc to 2.6.12. gitlab-org/gitlab-ee!280
-
-## 8.6.2
-
-  - Fix dropdown alignment. !3298
-  - Fix issuable sidebar overlaps on tablet. !3299
-  - Make dropdowns pixel perfect. !3337
-  - Fix order of steps to prevent PostgreSQL errors when running migration. !3355
-  - Fix bold text in issuable sidebar. !3358
-  - Fix error with anonymous token in applications settings. !3362
-  - Fix the milestone 'upcoming' filter. !3364 + !3368
-  - Fix comments on confidential issues showing up in activity feed to non-members. !3375
-  - Fix `NoMethodError` when visiting CI root path at `/ci`. !3377
-  - Add a tooltip to new branch button in issue page. !3380
-  - Fix an issue hiding the password form when signed-in with a linked account. !3381
-  - Add links to CI setup documentation from project settings and builds pages. !3384
-  - Fix an issue with width of project select dropdown. !3386
-  - Remove redundant `require`s from Banzai files. !3391
-  - Fix error 500 with cancel button on issuable edit form. !3392 + !3417
-  - Fix background when editing a highlighted note. !3423
-  - Remove tabstop from the WIP toggle links. !3426
-  - Ensure private project snippets are not viewable by unauthorized people.
-  - Gracefully handle notes on deleted commits in merge requests (Stan Hu). !3402
-  - Fixed issue with notification settings not saving. !3452
-
-## 8.6.1
-
-  - Add option to reload the schema before restoring a database backup. !2807
-  - Display navigation controls on mobile. !3214
-  - Fixed bug where participants would not work correctly on merge requests. !3329
-  - Fix sorting issues by votes on the groups issues page results in SQL errors. !3333
-  - Restrict notifications for confidential issues. !3334
-  - Do not allow to move issue if it has not been persisted. !3340
-  - Add a confirmation step before deleting an issuable. !3341
-  - Fixes issue with signin button overflowing on mobile. !3342
-  - Auto collapses the navigation sidebar when resizing. !3343
-  - Fix build dependencies, when the dependency is a string. !3344
-  - Shows error messages when trying to create label in dropdown menu. !3345
-  - Fixes issue with assign milestone not loading milestone list. !3346
-  - Fix an issue causing the Dashboard/Milestones page to be blank. !3348
-
-## 8.6.0 (2016-03-22)
-
-  - Add ability to move issue to another project
-  - Prevent tokens in the import URL to be showed by the UI
-  - Fix bug where wrong commit ID was being used in a merge request diff to show old image (Stan Hu)
-  - Add confidential issues
-  - Bump gitlab_git to 9.0.3 (Stan Hu)
-  - Fix diff image view modes (2-up, swipe, onion skin) not working (Stan Hu)
-  - Support Golang subpackage fetching (Stan Hu)
-  - Bump Capybara gem to 2.6.2 (Stan Hu)
-  - New branch button appears on issues where applicable
-  - Contributions to forked projects are included in calendar
-  - Improve the formatting for the user page bio (Connor Shea)
-  - Easily (un)mark merge request as WIP using link
-  - Use specialized system notes when MR is (un)marked as WIP
-  - Removed the default password from the initial admin account created during
-    setup. A password can be provided during setup (see installation docs), or
-    GitLab will ask the user to create a new one upon first visit.
-  - Fix issue when pushing to projects ending in .wiki
-  - Properly display YAML front matter in Markdown
-  - Add support for wiki with UTF-8 page names (Hiroyuki Sato)
-  - Fix wiki search results point to raw source (Hiroyuki Sato)
-  - Don't load all of GitLab in mail_room
-  - Add information about `image` and `services` field at `job` level in the `.gitlab-ci.yml` documentation (Pat Turner)
-  - HTTP error pages work independently from location and config (Artem Sidorenko)
-  - Update `omniauth-saml` to 1.5.0 to allow for custom response attributes to be set
-  - Memoize @group in Admin::GroupsController (Yatish Mehta)
-  - Indicate how much an MR diverged from the target branch (Pierre de La Morinerie)
-  - Added omniauth-auth0 Gem (Daniel Carraro)
-  - Add label description in tooltip to labels in issue index and sidebar
-  - Strip leading and trailing spaces in URL validator (evuez)
-  - Add "last_sign_in_at" and "confirmed_at" to GET /users/* API endpoints for admins (evuez)
-  - Return empty array instead of 404 when commit has no statuses in commit status API
-  - Decrease the font size and the padding of the `.anchor` icons used in the README (Roberto Dip)
-  - Rewrite logo to simplify SVG code (Sean Lang)
-  - Allow to use YAML anchors when parsing the `.gitlab-ci.yml` (Pascal Bach)
-  - Ignore jobs that start with `.` (hidden jobs)
-  - Hide builds from project's settings when the feature is disabled
-  - Allow to pass name of created artifacts archive in `.gitlab-ci.yml`
-  - Refactor and greatly improve search performance
-  - Add support for cross-project label references
-  - Ensure "new SSH key" email do not ends up as dead Sidekiq jobs
-  - Update documentation to reflect Guest role not being enforced on internal projects
-  - Allow search for logged out users
-  - Allow to define on which builds the current one depends on
-  - Allow user subscription to a label: get notified for issues/merge requests related to that label (Timothy Andrew)
-  - Fix bug where Bitbucket `closed` issues were imported as `opened` (Iuri de Silvio)
-  - Don't show Issues/MRs from archived projects in Groups view
-  - Fix wrong "iid of max iid" in Issuable sidebar for some merged MRs
-  - Fix empty source_sha on Merge Request when there is no diff (Pierre de La Morinerie)
-  - Increase the notes polling timeout over time (Roberto Dip)
-  - Add shortcut to toggle markdown preview (Florent Baldino)
-  - Show labels in dashboard and group milestone views
-  - Fix an issue when the target branch of a MR had been deleted
-  - Add main language of a project in the list of projects (Tiago Botelho)
-  - Add #upcoming filter to Milestone filter (Tiago Botelho)
-  - Add ability to show archived projects on dashboard, explore and group pages
-  - Remove fork link closes all merge requests opened on source project (Florent Baldino)
-  - Move group activity to separate page
-  - Create external users which are excluded of internal and private projects unless access was explicitly granted
-  - Continue parameters are checked to ensure redirection goes to the same instance
-  - User deletion is now done in the background so the request can not time out
-  - Canceled builds are now ignored in compound build status if marked as `allowed to fail`
-  - Trigger a todo for mentions on commits page
-  - Let project owners and admins soft delete issues and merge requests
-
-## 8.5.13
-
-  - Prevent unauthorized access to other projects build traces
-  - Forbid scripting for wiki files
-
-## 8.5.12
-
-  - Prevent privilege escalation via "impersonate" feature
-  - Prevent privilege escalation via notes API
-  - Prevent privilege escalation via project webhook API
-  - Prevent XSS via Git branch and tag names
-  - Prevent XSS via custom issue tracker URL
-  - Prevent XSS via `window.opener`
-  - Prevent information disclosure via snippet API
-  - Prevent information disclosure via project labels
-  - Prevent information disclosure via new merge request page
-
-## 8.5.11
-
-  - Fix persistent XSS vulnerability in `commit_person_link` helper
-
-## 8.5.10
-
-  - Fix a 2FA authentication spoofing vulnerability.
-
-## 8.5.9
-
-  - Don't attempt to fetch any tags from a forked repo (Stan Hu).
-
-## 8.5.8
-
-  - Bump Git version requirement to 2.7.4
-
-## 8.5.7
-
-  - Bump Git version requirement to 2.7.3
-
-## 8.5.6
-
-  - Obtain a lease before querying LDAP
-
-## 8.5.5
-
-  - Ensure removing a project removes associated Todo entries
-  - Prevent a 500 error in Todos when author was removed
-  - Fix pagination for filtered dashboard and explore pages
-  - Fix "Show all" link behavior
-
-## 8.5.4
-
-  - Do not cache requests for badges (including builds badge)
-
-## 8.5.3
-
-  - Flush repository caches before renaming projects
-  - Sort starred projects on dashboard based on last activity by default
-  - Show commit message in JIRA mention comment
-  - Makes issue page and merge request page usable on mobile browsers.
-  - Improved UI for profile settings
-
-## 8.5.2
-
-  - Fix sidebar overlapping content when screen width was below 1200px
-  - Don't repeat labels listed on Labels tab
-  - Bring the "branded appearance" feature from EE to CE
-  - Fix error 500 when commenting on a commit
-  - Show days remaining instead of elapsed time for Milestone
-  - Fix broken icons on installations with relative URL (Artem Sidorenko)
-  - Fix issue where tag list wasn't refreshed after deleting a tag
-  - Fix import from gitlab.com (KazSawada)
-  - Improve implementation to check read access to forks and add pagination
-  - Don't show any "2FA required" message if it's not actually required
-  - Fix help keyboard shortcut on relative URL setups (Artem Sidorenko)
-  - Update Rails to 4.2.5.2
-  - Fix permissions for deprecated CI build status badge
-  - Don't show "Welcome to GitLab" when the search didn't return any projects
-  - Add Todos documentation
-
-## 8.5.1
-
-  - Fix group projects styles
-  - Show Crowd login tab when sign in is disabled and Crowd is enabled (Peter Hudec)
-  - Fix a set of small UI glitches in project, profile, and wiki pages
-  - Restrict permissions on public/uploads
-  - Fix the merge request side-by-side view after loading diff results
-  - Fix the look of tooltip for the "Revert" button
-  - Add when the Builds & Runners API changes got introduced
-  - Fix error 500 on some merged merge requests
-  - Fix an issue causing the content of the issuable sidebar to disappear
-  - Fix error 500 when trying to mark an already done todo as "done"
-  - Fix an issue where MRs weren't sortable
-  - Issues can now be dragged & dropped into empty milestone lists. This is also
-    possible with MRs
-  - Changed padding & background color for highlighted notes
-  - Re-add the newrelic_rpm gem which was removed without any deprecation or warning (Stan Hu)
-  - Update sentry-raven gem to 0.15.6
-  - Add build coverage in project's builds page (Steffen Köhler)
-  - Changed # to ! for merge requests in activity view
-
-## 8.5.0 (2016-02-22)
-
-  - Fix duplicate "me" in tooltip of the "thumbsup" awards Emoji (Stan Hu)
-  - Cache various Repository methods to improve performance
-  - Fix duplicated branch creation/deletion Webhooks/service notifications when using Web UI (Stan Hu)
-  - Ensure rake tasks that don't need a DB connection can be run without one
-  - Update New Relic gem to 3.14.1.311 (Stan Hu)
-  - Add "visibility" flag to GET /projects api endpoint
-  - Add an option to supply root email through an environmental variable (Koichiro Mikami)
-  - Ignore binary files in code search to prevent Error 500 (Stan Hu)
-  - Render sanitized SVG images (Stan Hu)
-  - Support download access by PRIVATE-TOKEN header (Stan Hu)
-  - Upgrade gitlab_git to 7.2.23 to fix commit message mentions in first branch push
-  - Add option to include the sender name in body of Notify email (Jason Lee)
-  - New UI for pagination
-  - Don't prevent sign out when 2FA enforcement is enabled and user hasn't yet
-    set it up
-  - API: Added "merge_requests/:merge_request_id/closes_issues" (Gal Schlezinger)
-  - Fix diff comments loaded by AJAX to load comment with diff in discussion tab
-  - Fix relative links in other markup formats (Ben Boeckel)
-  - Whitelist raw "abbr" elements when parsing Markdown (Benedict Etzel)
-  - Fix label links for a merge request pointing to issues list
-  - Don't vendor minified JS
-  - Increase project import timeout to 15 minutes
-  - Be more permissive with email address validation: it only has to contain a single '@'
-  - Display 404 error on group not found
-  - Track project import failure
-  - Support Two-factor Authentication for LDAP users
-  - Display database type and version in Administration dashboard
-  - Allow limited Markdown in Broadcast Messages
-  - Fix visibility level text in admin area (Zeger-Jan van de Weg)
-  - Warn admin during OAuth of granting admin rights (Zeger-Jan van de Weg)
-  - Update the ExternalIssue regex pattern (Blake Hitchcock)
-  - Remember user's inline/side-by-side diff view preference in a cookie (Kirill Katsnelson)
-  - Optimized performance of finding issues to be closed by a merge request
-  - Add `avatar_url`, `description`, `git_ssh_url`, `git_http_url`, `path_with_namespace`
-    and `default_branch` in `project` in push, issue, merge-request and note webhooks data (Kirill Zaitsev)
-  - Deprecate the `ssh_url` in favor of `git_ssh_url` and `http_url` in favor of `git_http_url`
-    in `project` for push, issue, merge-request and note webhooks data (Kirill Zaitsev)
-  - Deprecate the `repository` key in push, issue, merge-request and note webhooks data, use `project` instead (Kirill Zaitsev)
-  - API: Expose MergeRequest#merge_status (Andrei Dziahel)
-  - Revert "Add IP check against DNSBLs at account sign-up"
-  - Actually use the `skip_merges` option in Repository#commits (Tony Chu)
-  - Fix API to keep request parameters in Link header (Michael Potthoff)
-  - Deprecate API "merge_request/:merge_request_id/comments". Use "merge_requests/:merge_request_id/notes" instead
-  - Deprecate API "merge_request/:merge_request_id/...". Use "merge_requests/:merge_request_id/..." instead
-  - Prevent parse error when name of project ends with .atom and prevent path issues
-  - Discover branches for commit statuses ref-less when doing merge when succeeded
-  - Mark inline difference between old and new paths when a file is renamed
-  - Support Akismet spam checking for creation of issues via API (Stan Hu)
-  - API: Allow to set or update a merge-request's milestone (Kirill Skachkov)
-  - Improve UI consistency between projects and groups lists
-  - Add sort dropdown to dashboard projects page
-  - Fixed logo animation on Safari (Roman Rott)
-  - Fix Merge When Succeeded when multiple stages
-  - Hide remove source branch button when the MR is merged but new commits are pushed (Zeger-Jan van de Weg)
-  - In seach autocomplete show only groups and projects you are member of
-  - Don't process cross-reference notes from forks
-  - Fix: init.d script not working on OS X
-  - Faster snippet search
-  - Added API to download build artifacts
-  - Title for milestones should be unique (Zeger-Jan van de Weg)
-  - Validate correctness of maximum attachment size application setting
-  - Replaces "Create merge request" link with one to the "Merge Request" when one exists
-  - Fix CI builds badge, add a new link to builds badge, deprecate the old one
-  - Fix broken link to project in build notification emails
-  - Ability to see and sort on vote count from Issues and MR lists
-  - Fix builds scheduler when first build in stage was allowed to fail
-  - User project limit is reached notice is hidden if the projects limit is zero
-  - Add API support for managing runners and project's runners
-  - Allow SAML users to login with no previous account without having to allow
-    all Omniauth providers to do so.
-  - Allow existing users to auto link their SAML credentials by logging in via SAML
-  - Make it possible to erase a build (trace, artifacts) using UI and API
-  - Ability to revert changes from a Merge Request or Commit
-  - Emoji comment on diffs are not award emoji
-  - Add label description (Nuttanart Pornprasitsakul)
-  - Show label row when filtering issues or merge requests by label (Nuttanart Pornprasitsakul)
-  - Add Todos
-
-## 8.4.11
-
-  - Prevent unauthorized access to other projects build traces
-  - Forbid scripting for wiki files
-
-## 8.4.10
-
-  - Prevent privilege escalation via "impersonate" feature
-  - Prevent privilege escalation via notes API
-  - Prevent privilege escalation via project webhook API
-  - Prevent XSS via Git branch and tag names
-  - Prevent XSS via custom issue tracker URL
-  - Prevent XSS via `window.opener`
-  - Prevent information disclosure via snippet API
-  - Prevent information disclosure via project labels
-  - Prevent information disclosure via new merge request page
-
-## 8.4.9
-
-  - Fix persistent XSS vulnerability in `commit_person_link` helper
-
-## 8.4.8
-
-  - Fix a 2FA authentication spoofing vulnerability.
-
-## 8.4.7
-
-  - Don't attempt to fetch any tags from a forked repo (Stan Hu).
-
-## 8.4.6
-
-  - Bump Git version requirement to 2.7.4
-
-## 8.4.5
-
-  - No CE-specific changes
-
-## 8.4.4
-
-  - Update omniauth-saml gem to 1.4.2
-  - Prevent long-running backup tasks from timing out the database connection
-  - Add a Project setting to allow guests to view build logs (defaults to true)
-  - Sort project milestones by due date including issue editor (Oliver Rogers / Orih)
-
-## 8.4.3
-
-  - Increase lfs_objects size column to 8-byte integer to allow files larger
-    than 2.1GB
-  - Correctly highlight MR diff when MR has merge conflicts
-  - Fix highlighting in blame view
-  - Update sentry-raven gem to prevent "Not a git repository" console output
-    when running certain commands
-  - Add instrumentation to additional Gitlab::Git and Rugged methods for
-    performance monitoring
-  - Allow autosize textareas to also be manually resized
-
-## 8.4.2
-
-  - Bump required gitlab-workhorse version to bring in a fix for missing
-    artifacts in the build artifacts browser
-  - Get rid of those ugly borders on the file tree view
-  - Fix updating the runner information when asking for builds
-  - Bump gitlab_git version to 7.2.24 in order to bring in a performance
-    improvement when checking if a repository was empty
-  - Add instrumentation for Gitlab::Git::Repository instance methods so we can
-    track them in Performance Monitoring.
-  - Increase contrast between highlighted code comments and inline diff marker
-  - Fix method undefined when using external commit status in builds
-  - Fix highlighting in blame view.
-
-## 8.4.1
-
-  - Apply security updates for Rails (4.2.5.1), rails-html-sanitizer (1.0.3),
-    and Nokogiri (1.6.7.2)
-  - Fix redirect loop during import
-  - Fix diff highlighting for all syntax themes
-  - Delete project and associations in a background worker
-
-## 8.4.0 (2016-01-22)
-
-  - Allow LDAP users to change their email if it was not set by the LDAP server
-  - Ensure Gravatar host looks like an actual host
-  - Consider re-assign as a mention from a notification point of view
-  - Add pagination headers to already paginated API resources
-  - Properly generate diff of orphan commits, like the first commit in a repository
-  - Improve the consistency of commit titles, branch names, tag names, issue/MR titles, on their respective project pages
-  - Autocomplete data is now always loaded, instead of when focusing a comment text area
-  - Improved performance of finding issues for an entire group
-  - Added custom application performance measuring system powered by InfluxDB
-  - Add syntax highlighting to diffs
-  - Gracefully handle invalid UTF-8 sequences in Markdown links (Stan Hu)
-  - Bump fog to 1.36.0 (Stan Hu)
-  - Add user's last used IP addresses to admin page (Stan Hu)
-  - Add housekeeping function to project settings page
-  - The default GitLab logo now acts as a loading indicator
-  - Fix caching issue where build status was not updating in project dashboard (Stan Hu)
-  - Accept 2xx status codes for successful Webhook triggers (Stan Hu)
-  - Fix missing date of month in network graph when commits span a month (Stan Hu)
-  - Expire view caches when application settings change (e.g. Gravatar disabled) (Stan Hu)
-  - Don't notify users twice if they are both project watchers and subscribers (Stan Hu)
-  - Remove gray background from layout in UI
-  - Fix signup for OAuth providers that don't provide a name
-  - Implement new UI for group page
-  - Implement search inside emoji picker
-  - Let the CI runner know about builds that this build depends on
-  - Add API support for looking up a user by username (Stan Hu)
-  - Add project permissions to all project API endpoints (Stan Hu)
-  - Link to milestone in "Milestone changed" system note
-  - Only allow group/project members to mention `@all`
-  - Expose Git's version in the admin area (Trey Davis)
-  - Add "Frequently used" category to emoji picker
-  - Add CAS support (tduehr)
-  - Add link to merge request on build detail page
-  - Fix: Problem with projects ending with .keys (Jose Corcuera)
-  - Revert back upvote and downvote button to the issue and MR pages
-  - Swap position of Assignee and Author selector on Issuables (Zeger-Jan van de Weg)
-  - Add system hook messages for project rename and transfer (Steve Norman)
-  - Fix version check image in Safari
-  - Show 'All' tab by default in the builds page
-  - Add Open Graph and Twitter Card data to all pages
-  - Fix API project lookups when querying with a namespace with dots (Stan Hu)
-  - Enable forcing Two-factor authentication sitewide, with optional grace period
-  - Import GitHub Pull Requests into GitLab
-  - Change single user API endpoint to return more detailed data (Michael Potthoff)
-  - Update version check images to use SVG
-  - Validate README format before displaying
-  - Enable Microsoft Azure OAuth2 support (Janis Meybohm)
-  - Properly set task-list class on single item task lists
-  - Add file finder feature in tree view (Kyungchul Shin)
-  - Ajax filter by message for commits page
-  - API: Add support for deleting a tag via the API (Robert Schilling)
-  - Allow subsequent validations in CI Linter
-  - Show referenced MRs & Issues only when the current viewer can access them
-  - Fix Encoding::CompatibilityError bug when markdown content has some complex URL (Jason Lee)
-  - Add API support for managing project's builds
-  - Add API support for managing project's build triggers
-  - Add API support for managing project's build variables
-  - Allow broadcast messages to be edited
-  - Autosize Markdown textareas
-  - Import GitHub wiki into GitLab
-  - Add reporters ability to download and browse build artifacts (Andrew Johnson)
-  - Autofill referring url in message box when reporting user abuse.
-  - Remove leading comma on award emoji when the user is the first to award the emoji (Zeger-Jan van de Weg)
-  - Add build artifacts browser
-  - Improve UX in builds artifacts browser
-  - Increase default size of `data` column in `events` table when using MySQL
-  - Expose button to CI Lint tool on project builds page
-  - Fix: Creator should be added as a master of the project on creation
-  - Added X-GitLab-... headers to emails from CI and Email On Push services (Anton Baklanov)
-  - Add IP check against DNSBLs at account sign-up
-  - Added cache:key to .gitlab-ci.yml allowing to fine tune the caching
-
-## 8.3.10
-
-  - Prevent unauthorized access to other projects build traces
-  - Forbid scripting for wiki files
-
-## 8.3.9
-
-  - Prevent privilege escalation via "impersonate" feature
-  - Prevent privilege escalation via notes API
-  - Prevent privilege escalation via project webhook API
-  - Prevent XSS via custom issue tracker URL
-  - Prevent XSS via `window.opener`
-  - Prevent information disclosure via project labels
-  - Prevent information disclosure via new merge request page
-
-## 8.3.8
-
-  - Fix persistent XSS vulnerability in `commit_person_link` helper
-
-## 8.3.7
-
-  - Fix a 2FA authentication spoofing vulnerability.
-
-## 8.3.6
-
-  - Don't attempt to fetch any tags from a forked repo (Stan Hu).
-
-## 8.3.5
-
-  - Bump Git version requirement to 2.7.4
-
-## 8.3.4
-
-  - Use gitlab-workhorse 0.5.4 (fixes API routing bug)
-
-## 8.3.3
-
-  - Preserve CE behavior with JIRA integration by only calling API if URL is set
-  - Fix duplicated branch creation/deletion events when using Web UI (Stan Hu)
-  - Add configurable LDAP server query timeout
-  - Get "Merge when build succeeds" to work when commits were pushed to MR target branch while builds were running
-  - Suppress e-mails on failed builds if allow_failure is set (Stan Hu)
-  - Fix project transfer e-mail sending incorrect paths in e-mail notification (Stan Hu)
-  - Better support for referencing and closing issues in Asana service (Mike Wyatt)
-  - Enable "Add key" button when user fills in a proper key (Stan Hu)
-  - Fix error in processing reply-by-email messages (Jason Lee)
-  - Fix Error 500 when visiting build page of project with nil runners_token (Stan Hu)
-  - Use WOFF versions of SourceSansPro fonts
-  - Fix regression when builds were not generated for tags created through web/api interface
-  - Fix: maintain milestone filter between Open and Closed tabs (Greg Smethells)
-  - Fix missing artifacts and build traces for build created before 8.3
-
-## 8.3.2
-
-  - Disable --follow in `git log` to avoid loading duplicate commit data in infinite scroll (Stan Hu)
-  - Add support for Google reCAPTCHA in user registration
-
-## 8.3.1
-
-  - Fix Error 500 when global milestones have slashes (Stan Hu)
-  - Fix Error 500 when doing a search in dashboard before visiting any project (Stan Hu)
-  - Fix LDAP identity and user retrieval when special characters are used
-  - Move Sidekiq-cron configuration to gitlab.yml
-
-## 8.3.0 (2015-12-22)
-
-  - Bump rack-attack to 4.3.1 for security fix (Stan Hu)
-  - API support for starred projects for authorized user (Zeger-Jan van de Weg)
-  - Add open_issues_count to project API (Stan Hu)
-  - Expand character set of usernames created by Omniauth (Corey Hinshaw)
-  - Add button to automatically merge a merge request when the build succeeds (Zeger-Jan van de Weg)
-  - Add unsubscribe link in the email footer (Zeger-Jan van de Weg)
-  - Provide better diagnostic message upon project creation errors (Stan Hu)
-  - Bump devise to 3.5.3 to fix reset token expiring after account creation (Stan Hu)
-  - Remove api credentials from link to build_page
-  - Deprecate GitLabCiService making it to always be inactive
-  - Bump gollum-lib to 4.1.0 (Stan Hu)
-  - Fix broken group avatar upload under "New group" (Stan Hu)
-  - Update project repositorize size and commit count during import:repos task (Stan Hu)
-  - Fix API setting of 'public' attribute to false will make a project private (Stan Hu)
-  - Handle and report SSL errors in Webhook test (Stan Hu)
-  - Bump Redis requirement to 2.8 for Sidekiq 4 (Stan Hu)
-  - Fix: Assignee selector is empty when 'Unassigned' is selected (Jose Corcuera)
-  - WIP identifier on merge requests no longer requires trailing space
-  - Add rake tasks for git repository maintainance (Zeger-Jan van de Weg)
-  - Fix 500 error when update group member permission
-  - Fix: As an admin, cannot add oneself as a member to a group/project
-  - Trim leading and trailing whitespace of milestone and issueable titles (Jose Corcuera)
-  - Recognize issue/MR/snippet/commit links as references
-  - Backport JIRA features from EE to CE
-  - Add ignore whitespace change option to commit view
-  - Fire update hook from GitLab
-  - Allow account unlock via email
-  - Style warning about mentioning many people in a comment
-  - Fix: sort milestones by due date once again (Greg Smethells)
-  - Migrate all CI::Services and CI::WebHooks to Services and WebHooks
-  - Don't show project fork event as "imported"
-  - Add API endpoint to fetch merge request commits list
-  - Don't create CI status for refs that doesn't have .gitlab-ci.yml, even if the builds are enabled
-  - Expose events API with comment information and author info
-  - Fix: Ensure "Remove Source Branch" button is not shown when branch is being deleted. #3583
-  - Run custom Git hooks when branch is created or deleted.
-  - Fix bug when simultaneously accepting multiple MRs results in MRs that are of "merged" status, but not merged to the target branch
-  - Add languages page to graphs
-  - Block LDAP user when they are no longer found in the LDAP server
-  - Improve wording on project visibility levels (Zeger-Jan van de Weg)
-  - Fix editing notes on a merge request diff
-  - Automatically select default clone protocol based on user preferences (Eirik Lygre)
-  - Make Network page as sub tab of Commits
-  - Add copy-to-clipboard button for Snippets
-  - Add indication to merge request list item that MR cannot be merged automatically
-  - Default target branch to patch-n when editing file in protected branch
-  - Add Builds tab to merge request detail page
-  - Allow milestones, issues and MRs to be created from dashboard and group indexes
-  - Use new style for wiki
-  - Use new style for milestone detail page
-  - Fix sidebar tooltips when collapsed
-  - Prevent possible XSS attack with award-emoji
-  - Upgraded Sidekiq to 4.x
-  - Accept COPYING,COPYING.lesser, and licence as license file (Zeger-Jan van de Weg)
-  - Fix emoji aliases problem
-  - Fix award-emojis Flash alert's width
-  - Fix deleting notes on a merge request diff
-  - Display referenced merge request statuses in the issue description (Greg Smethells)
-  - Implement new sidebar for issue and merge request pages
-  - Emoji picker improvements
-  - Suppress warning about missing `.gitlab-ci.yml` if builds are disabled
-  - Do not show build status unless builds are enabled and `.gitlab-ci.yml` is present
-  - Persist runners registration token in database
-  - Fix online editor should not remove newlines at the end of the file
-  - Expose Git's version in the admin area
-  - Show "New Merge Request" buttons on canonical repos when you have a fork (Josh Frye)
-
-## 8.2.6
-
-  - Prevent unauthorized access to other projects build traces
-  - Forbid scripting for wiki files
-
-## 8.2.5
-
-  - Prevent privilege escalation via "impersonate" feature
-  - Prevent privilege escalation via notes API
-  - Prevent privilege escalation via project webhook API
-  - Prevent XSS via `window.opener`
-  - Prevent information disclosure via project labels
-  - Prevent information disclosure via new merge request page
-
-## 8.2.4
-
-  - Bump Git version requirement to 2.7.4
-
-## 8.2.3
-
-  - Fix application settings cache not expiring after changes (Stan Hu)
-  - Fix Error 500s when creating global milestones with Unicode characters (Stan Hu)
-  - Update documentation for "Guest" permissions
-  - Properly convert Emoji-only comments into Award Emojis
-  - Enable devise paranoid mode to prevent user enumeration attack
-  - Webhook payload has an added, modified and removed properties for each commit
-  - Fix 500 error when creating a merge request that removes a submodule
-
-## 8.2.2
-
-  - Fix 404 in redirection after removing a project (Stan Hu)
-  - Ensure cached application settings are refreshed at startup (Stan Hu)
-  - Fix Error 500 when viewing user's personal projects from admin page (Stan Hu)
-  - Fix: Raw private snippets access workflow
-  - Prevent "413 Request entity too large" errors when pushing large files with LFS
-  - Fix invalid links within projects dashboard header
-  - Make current user the first user in assignee dropdown in issues detail page (Stan Hu)
-  - Fix: duplicate email notifications on issue comments
-
-## 8.2.1
-
-  - Forcefully update builds that didn't want to update with state machine
-  - Fix: saving GitLabCiService as Admin Template
-
-## 8.2.0 (2015-11-22)
-
-  - Improved performance of finding projects and groups in various places
-  - Improved performance of rendering user profile pages and Atom feeds
-  - Expose build artifacts path as config option
-  - Fix grouping of contributors by email in graph.
-  - Improved performance of finding issues with/without labels
-  - Fix Drone CI service template not saving properly (Stan Hu)
-  - Fix avatars not showing in Atom feeds and project issues when Gravatar disabled (Stan Hu)
-  - Added a GitLab specific profiling tool called "Sherlock" (see GitLab CE merge request #1749)
-  - Upgrade gitlab_git to 7.2.20 and rugged to 0.23.3 (Stan Hu)
-  - Improved performance of finding users by one of their Email addresses
-  - Add allow_failure field to commit status API (Stan Hu)
-  - Commits without .gitlab-ci.yml are marked as skipped
-  - Save detailed error when YAML syntax is invalid
-  - Since GitLab CI is enabled by default, remove enabling it by pushing .gitlab-ci.yml
-  - Added build artifacts
-  - Improved performance of replacing references in comments
-  - Show last project commit to default branch on project home page
-  - Highlight comment based on anchor in URL
-  - Adds ability to remove the forked relationship from project settings screen. (Han Loong Liauw)
-  - Improved performance of sorting milestone issues
-  - Allow users to select the Files view as default project view (Cristian Bica)
-  - Show "Empty Repository Page" for repository without branches (Artem V. Navrotskiy)
-  - Fix: Inability to reply to code comments in the MR view, if the MR comes from a fork
-  - Use git follow flag for commits page when retrieve history for file or directory
-  - Show merge request CI status on merge requests index page
-  - Send build name and stage in CI notification e-mail
-  - Extend yml syntax for only and except to support specifying repository path
-  - Enable shared runners to all new projects
-  - Bump GitLab-Workhorse to 0.4.1
-  - Allow to define cache in `.gitlab-ci.yml`
-  - Fix: 500 error returned if destroy request without HTTP referer (Kazuki Shimizu)
-  - Remove deprecated CI events from project settings page
-  - Use issue editor as cross reference comment author when issue is edited with a new mention.
-  - Add graphs of commits ahead and behind default branch (Jeff Stubler)
-  - Improve personal snippet access workflow (Douglas Alexandre)
-  - [API] Add ability to fetch the commit ID of the last commit that actually touched a file
-  - Fix omniauth documentation setting for omnibus configuration (Jon Cairns)
-  - Add "New file" link to dropdown on project page
-  - Include commit logs in project search
-  - Add "added", "modified" and "removed" properties to commit object in webhook
-  - Rename "Back to" links to "Go to" because its not always a case it point to place user come from
-  - Allow groups to appear in the search results if the group owner allows it
-  - Add email notification to former assignee upon unassignment (Adam Lieskovský)
-  - New design for project graphs page
-  - Remove deprecated dumped yaml file generated from previous job definitions
-  - Show specific runners from projects where user is master or owner
-  - MR target branch is now visible on a list view when it is different from project's default one
-  - Improve Continuous Integration graphs page
-  - Make color of "Accept Merge Request" button consistent with current build status
-  - Add ignore white space option in merge request diff and commit and compare view
-  - Ability to add release notes (markdown text and attachments) to git tags (aka Releases)
-  - Relative links from a repositories README.md now link to the default branch
-  - Fix trailing whitespace issue in merge request/issue title
-  - Fix bug when milestone/label filter was empty for dashboard issues page
-  - Add ability to create milestone in group projects from single form
-  - Add option to create merge request when editing/creating a file (Dirceu Tiegs)
-  - Prevent the last owner of a group from being able to delete themselves by 'adding' themselves as a master (James Lopez)
-  - Add Award Emoji to issue and merge request pages
-
-## 8.1.4
-
-  - Fix bug where manually merged branches in a MR would end up with an empty diff (Stan Hu)
-  - Prevent redirect loop when home_page_url is set to the root URL
-  - Fix incoming email config defaults
-  - Remove CSS property preventing hard tabs from rendering in Chromium 45 (Stan Hu)
-
-## 8.1.3
-
-  - Force update refs/merge-requests/X/head upon a push to the source branch of a merge request (Stan Hu)
-  - Spread out runner contacted_at updates
-  - Use issue editor as cross reference comment author when issue is edited with a new mention
-  - Add Facebook authentication
-
-## 8.1.2
-
-  - Fix cloning Wiki repositories via HTTP (Stan Hu)
-  - Add migration to remove satellites directory
-  - Fix specific runners visibility
-  - Fix 500 when editing CI service
-  - Require CI jobs to be named
-  - Fix CSS for runner status
-  - Fix CI badge
-  - Allow developer to manage builds
-
-## 8.1.1
-
-  - Removed, see 8.1.2
-
-## 8.1.0 (2015-10-22)
-
-  - Ensure MySQL CI limits DB migrations occur after the fields have been created (Stan Hu)
-  - Fix duplicate repositories in GitHub import page (Stan Hu)
-  - Redirect to a default path if HTTP_REFERER is not set (Stan Hu)
-  - Adds ability to create directories using the web editor (Ben Ford)
-  - Cleanup stuck CI builds
-  - Send an email to admin email when a user is reported for spam (Jonathan Rochkind)
-  - Show notifications button when user is member of group rather than project (Grzegorz Bizon)
-  - Fix bug preventing mentioned issued from being closed when MR is merged using fast-forward merge.
-  - Fix nonatomic database update potentially causing project star counts to go negative (Stan Hu)
-  - Don't show "Add README" link in an empty repository if user doesn't have access to push (Stan Hu)
-  - Fix error preventing displaying of commit data for a directory with a leading dot (Stan Hu)
-  - Speed up load times of issue detail pages by roughly 1.5x
-  - Fix CI rendering regressions
-  - If a merge request is to close an issue, show this on the issue page (Zeger-Jan van de Weg)
-  - Add a system note and update relevant merge requests when a branch is deleted or re-added (Stan Hu)
-  - Make diff file view easier to use on mobile screens (Stan Hu)
-  - Improved performance of finding users by username or Email address
-  - Fix bug where merge request comments created by API would not trigger notifications (Stan Hu)
-  - Add support for creating directories from Files page (Stan Hu)
-  - Allow removing of project without confirmation when JavaScript is disabled (Stan Hu)
-  - Support filtering by "Any" milestone or issue and fix "No Milestone" and "No Label" filters (Stan Hu)
-  - Improved performance of the trending projects page
-  - Remove CI migration task
-  - Improved performance of finding projects by their namespace
-  - Add assignee data to Issuables' hook_data (Bram Daams)
-  - Fix bug where transferring a project would result in stale commit links (Stan Hu)
-  - Fix build trace updating
-  - Include full path of source and target branch names in New Merge Request page (Stan Hu)
-  - Add user preference to view activities as default dashboard (Stan Hu)
-  - Add option to admin area to sign in as a specific user (Pavel Forkert)
-  - Show CI status on all pages where commits list is rendered
-  - Automatically enable CI when push .gitlab-ci.yml file to repository
-  - Move CI charts to project graphs area
-  - Fix cases where Markdown did not render links in activity feed (Stan Hu)
-  - Add first and last to pagination (Zeger-Jan van de Weg)
-  - Added Commit Status API
-  - Added Builds View
-  - Added when to .gitlab-ci.yml
-  - Show CI status on commit page
-  - Added CI_BUILD_TAG, _STAGE, _NAME and _TRIGGERED to CI builds
-  - Show CI status on Your projects page and Starred projects page
-  - Remove "Continuous Integration" page from dashboard
-  - Add notes and SSL verification entries to hook APIs (Ben Boeckel)
-  - Fix grammar in admin area "labels" .nothing-here-block when no labels exist.
-  - Move CI runners page to project settings area
-  - Move CI variables page to project settings area
-  - Move CI triggers page to project settings area
-  - Move CI project settings page to CE project settings area
-  - Fix bug when removed file was not appearing in merge request diff
-  - Show warning when build cannot be served by any of the available CI runners
-  - Note the original location of a moved project when notifying users of the move
-  - Improve error message when merging fails
-  - Add support of multibyte characters in LDAP UID (Roman Petrov)
-  - Show additions/deletions stats on merge request diff
-  - Remove footer text in emails (Zeger-Jan van de Weg)
-  - Ensure code blocks are properly highlighted after a note is updated
-  - Fix wrong access level badge on MR comments
-  - Hide password in the service settings form
-  - Move CI webhooks page to project settings area
-  - Fix User Identities API. It now allows you to properly create or update user's identities.
-  - Add user preference to change layout width (Peter Göbel)
-  - Use commit status in merge request widget as preferred source of CI status
-  - Integrate CI commit and build pages into project pages
-  - Move CI services page to project settings area
-  - Add "Quick Submit" behavior to input fields throughout the application. Use
-    Cmd+Enter on Mac and Ctrl+Enter on Windows/Linux.
-  - Fix position of hamburger in header for smaller screens (Han Loong Liauw)
-  - Fix bug where Emojis in Markdown would truncate remaining text (Sakata Sinji)
-  - Persist filters when sorting on admin user page (Jerry Lukins)
-  - Update style of snippets pages (Han Loong Liauw)
-  - Allow dashboard and group issues/MRs to be filtered by label
-  - Add spellcheck=false to certain input fields
-  - Invalidate stored service password if the endpoint URL is changed
-  - Project names are not fully shown if group name is too big, even on group page view
-  - Apply new design for Files page
-  - Add "New Page" button to Wiki Pages tab (Stan Hu)
-  - Only render 404 page from /public
-  - Hide passwords from services API (Alex Lossent)
-  - Fix: Images cannot show when projects' path was changed
-  - Let gitlab-git-http-server generate and serve 'git archive' downloads
-  - Optimize query when filtering on issuables (Zeger-Jan van de Weg)
-  - Fix padding of outdated discussion item.
-  - Animate the logo on hover
-
-## 8.0.5
-
-  - Correct lookup-by-email for LDAP logins
-  - Fix loading spinner sometimes not being hidden on Merge Request tab switches
-
-## 8.0.4
-
-  - Fix Message-ID header to be RFC 2111-compliant to prevent e-mails being dropped (Stan Hu)
-  - Fix referrals for :back and relative URL installs
-  - Fix anchors to comments in diffs
-  - Remove CI token from build traces
-  - Fix "Assign All" button on Runner admin page
-  - Fix search in Files
-  - Add full project namespace to payload of system webhooks (Ricardo Band)
-
-## 8.0.3
-
-  - Fix URL shown in Slack notifications
-  - Fix bug where projects would appear to be stuck in the forked import state (Stan Hu)
-  - Fix Error 500 in creating merge requests with > 1000 diffs (Stan Hu)
-  - Add work_in_progress key to MR webhooks (Ben Boeckel)
-
-## 8.0.2
-
-  - Fix default avatar not rendering in network graph (Stan Hu)
-  - Skip check_initd_configured_correctly on omnibus installs
-  - Prevent double-prefixing of help page paths
-  - Clarify confirmation text on user deletion
-  - Make commit graphs responsive to window width changes (Stan Hu)
-  - Fix top margin for sign-in button on public pages
-  - Fix LDAP attribute mapping
-  - Remove git refs used internally by GitLab from network graph (Stan Hu)
-  - Use standard Markdown font in Markdown preview instead of fixed-width font (Stan Hu)
-  - Fix Reply by email for non-UTF-8 messages.
-  - Add option to use StartTLS with Reply by email IMAP server.
-  - Allow AWS S3 Server-Side Encryption with Amazon S3-Managed Keys for backups (Paul Beattie)
-
-## 8.0.1
-
-  - Improve CI migration procedure and documentation
-
-## 8.0.0 (2015-09-22)
-
-  - Fix Markdown links not showing up in dashboard activity feed (Stan Hu)
-  - Remove milestones from merge requests when milestones are deleted (Stan Hu)
-  - Fix HTML link that was improperly escaped in new user e-mail (Stan Hu)
-  - Fix broken sort in merge request API (Stan Hu)
-  - Bump rouge to 1.10.1 to remove warning noise and fix other syntax highlighting bugs (Stan Hu)
-  - Gracefully handle errors in syntax highlighting by leaving the block unformatted (Stan Hu)
-  - Add "replace" and "upload" functionalities to allow user replace existing file and upload new file into current repository
-  - Fix URL construction for merge requests, issues, notes, and commits for relative URL config (Stan Hu)
-  - Fix emoji URLs in Markdown when relative_url_root is used (Stan Hu)
-  - Omit filename in Content-Disposition header in raw file download to avoid RFC 6266 encoding issues (Stan HU)
-  - Fix broken Wiki Page History (Stan Hu)
-  - Import forked repositories asynchronously to prevent large repositories from timing out (Stan Hu)
-  - Prevent anchors from being hidden by header (Stan Hu)
-  - Fix bug where only the first 15 Bitbucket issues would be imported (Stan Hu)
-  - Sort issues by creation date in Bitbucket importer (Stan Hu)
-  - Prevent too many redirects upon login when home page URL is set to external_url (Stan Hu)
-  - Improve dropdown positioning on the project home page (Hannes Rosenögger)
-  - Upgrade browser gem to 1.0.0 to avoid warning in IE11 compatibilty mode (Stan Hu)
-  - Remove user OAuth tokens from the database and request new tokens each session (Stan Hu)
-  - Restrict users API endpoints to use integer IDs (Stan Hu)
-  - Only show recent push event if the branch still exists or a recent merge request has not been created (Stan Hu)
-  - Remove satellites
-  - Better performance for web editor (switched from satellites to rugged)
-  - Faster merge
-  - Ability to fetch merge requests from refs/merge-requests/:id
-  - Allow displaying of archived projects in the admin interface (Artem Sidorenko)
-  - Allow configuration of import sources for new projects (Artem Sidorenko)
-  - Search for comments should be case insensetive
-  - Create cross-reference for closing references on commits pushed to non-default branches (Maël Valais)
-  - Ability to search milestones
-  - Gracefully handle SMTP user input errors (e.g. incorrect email addresses) to prevent Sidekiq retries (Stan Hu)
-  - Move dashboard activity to separate page (for your projects and starred projects)
-  - Improve performance of git blame
-  - Limit content width to 1200px for most of pages to improve readability on big screens
-  - Fix 500 error when submit project snippet without body
-  - Improve search page usability
-  - Bring more UI consistency in way how projects, snippets and groups lists are rendered
-  - Make all profiles and group public
-  - Fixed login failure when extern_uid changes (Joel Koglin)
-  - Don't notify users without access to the project when they are (accidentally) mentioned in a note.
-  - Retrieving oauth token with LDAP credentials
-  - Load Application settings from running database unless env var USE_DB=false
-  - Added Drone CI integration (Kirill Zaitsev)
-  - Allow developers to retry builds
-  - Hide advanced project options for non-admin users
-  - Fail builds if no .gitlab-ci.yml is found
-  - Refactored service API and added automatically service docs generator (Kirill Zaitsev)
-  - Added web_url key project hook_attrs (Kirill Zaitsev)
-  - Add ability to get user information by ID of an SSH key via the API
-  - Fix bug which IE cannot show image at markdown when the image is raw file of gitlab
-  - Add support for Crowd
-  - Global Labels that are available to all projects
-  - Fix highlighting of deleted lines in diffs.
-  - Project notification level can be set on the project page itself
-  - Added service API endpoint to retrieve service parameters (Petheő Bence)
-  - Add FogBugz project import (Jared Szechy)
-  - Sort users autocomplete lists by user (Allister Antosik)
-  - Webhook for issue now contains repository field (Jungkook Park)
-  - Add ability to add custom text to the help page (Jeroen van Baarsen)
-  - Add pg_schema to backup config
-  - Fix references to target project issues in Merge Requests markdown preview and textareas (Francesco Levorato)
-  - Redirect from incorrectly cased group or project path to correct one (Francesco Levorato)
-  - Removed API calls from CE to CI
-
-## 7.14.3 through 0.8.0
+## 8.15.8 through 0.8.0
 
 - See [changelogs/archive.md](changelogs/archive.md)
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index b366ae6f069..ed56da0353d 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -50,6 +50,9 @@ _This notice should stay as the first item in the CONTRIBUTING.md file._
 
 ## Contribute to GitLab
 
+For a first-time step-by-step guide to the contribution process, see
+["Contributing to GitLab"](https://about.gitlab.com/contributing/).
+
 Thank you for your interest in contributing to GitLab. This guide details how
 to contribute to GitLab in a way that is efficient for everyone.
 
diff --git a/GITALY_SERVER_VERSION b/GITALY_SERVER_VERSION
index 534b316aef6..bd14e8533ef 100644
--- a/GITALY_SERVER_VERSION
+++ b/GITALY_SERVER_VERSION
@@ -1 +1 @@
-0.70.0
+0.78.0
diff --git a/GITLAB_SHELL_VERSION b/GITLAB_SHELL_VERSION
index c68d476cc8e..9b9a244206f 100644
--- a/GITLAB_SHELL_VERSION
+++ b/GITLAB_SHELL_VERSION
@@ -1 +1 @@
-5.11.0
+6.0.2
diff --git a/GITLAB_WORKHORSE_VERSION b/GITLAB_WORKHORSE_VERSION
index 1545d966571..40c341bdcdb 100644
--- a/GITLAB_WORKHORSE_VERSION
+++ b/GITLAB_WORKHORSE_VERSION
@@ -1 +1 @@
-3.5.0
+3.6.0
diff --git a/Gemfile b/Gemfile
index a4c3db4bf5f..52ced4a132b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -69,6 +69,10 @@ gem 'net-ldap'
 
 # Git Wiki
 # Required manually in config/initializers/gollum.rb to control load order
+# Before updating this gem, check if
+# https://github.com/gollum/gollum-lib/pull/292 has been merged.
+# If it has, then remove the monkey patch for update_page, rename_page and raw_data_in_committer
+# in config/initializers/gollum.rb
 gem 'gollum-lib', '~> 4.2', require: false
 
 # Before updating this gem, check if
@@ -132,7 +136,7 @@ gem 'asciidoctor-plantuml', '0.0.7'
 gem 'rouge', '~> 2.0'
 gem 'truncato', '~> 0.7.9'
 gem 'bootstrap_form', '~> 2.7.0'
-gem 'nokogiri', '~> 1.8.1'
+gem 'nokogiri', '~> 1.8.2'
 
 # Diffs
 gem 'diffy', '~> 3.1.0'
@@ -325,7 +329,7 @@ group :development, :test do
   gem 'spinach-rerun-reporter', '~> 0.0.2'
   gem 'rspec_profiling', '~> 0.0.5'
   gem 'rspec-set', '~> 0.1.3'
-  gem 'rspec-parameterized'
+  gem 'rspec-parameterized', require: false
 
   # Prevent occasions where minitest is not bundled in packaged versions of ruby (see #3826)
   gem 'minitest', '~> 5.7.0'
@@ -349,7 +353,7 @@ group :development, :test do
   gem 'scss_lint', '~> 0.56.0', require: false
   gem 'haml_lint', '~> 0.26.0', require: false
   gem 'simplecov', '~> 0.14.0', require: false
-  gem 'flay', '~> 2.8.0', require: false
+  gem 'flay', '~> 2.10.0', require: false
   gem 'bundler-audit', '~> 0.5.0', require: false
 
   gem 'benchmark-ips', '~> 2.3.0', require: false
@@ -406,7 +410,7 @@ group :ed25519 do
 end
 
 # Gitaly GRPC client
-gem 'gitaly-proto', '~> 0.74.0', require: 'gitaly'
+gem 'gitaly-proto', '~> 0.83.0', require: 'gitaly'
 
 gem 'toml-rb', '~> 0.3.15', require: false
 
diff --git a/Gemfile.lock b/Gemfile.lock
index d69c532b309..cf9f160499d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -211,7 +211,7 @@ GEM
     fast_gettext (1.4.0)
     ffaker (2.4.0)
     ffi (1.9.18)
-    flay (2.8.1)
+    flay (2.10.0)
       erubis (~> 2.7.0)
       path_expander (~> 1.0)
       ruby_parser (~> 3.0)
@@ -285,7 +285,7 @@ GEM
       po_to_json (>= 1.0.0)
       rails (>= 3.2.0)
     gherkin-ruby (0.3.2)
-    gitaly-proto (0.74.0)
+    gitaly-proto (0.83.0)
       google-protobuf (~> 3.1)
       grpc (~> 1.0)
     github-linguist (4.7.6)
@@ -304,7 +304,7 @@ GEM
       mime-types (>= 1.16)
       posix-spawn (~> 0.3)
     gitlab-markup (1.6.3)
-    gitlab-styles (2.3.0)
+    gitlab-styles (2.3.2)
       rubocop (~> 0.51)
       rubocop-gitlab-security (~> 0.1.0)
       rubocop-rspec (~> 1.19)
@@ -340,7 +340,7 @@ GEM
       mime-types (~> 3.0)
       representable (~> 3.0)
       retriable (>= 2.0, < 4.0)
-    google-protobuf (3.4.1.1)
+    google-protobuf (3.5.1.1)
     googleapis-common-protos-types (1.0.1)
       google-protobuf (~> 3.0)
     googleauth (0.5.3)
@@ -513,7 +513,7 @@ GEM
     net-ldap (0.16.0)
     net-ssh (4.1.0)
     netrc (0.11.0)
-    nokogiri (1.8.1)
+    nokogiri (1.8.2)
       mini_portile2 (~> 2.3.0)
     numerizer (0.1.1)
     oauth (0.5.1)
@@ -588,7 +588,7 @@ GEM
       ast (~> 2.3)
     parslet (1.5.0)
       blankslate (~> 2.0)
-    path_expander (1.0.1)
+    path_expander (1.0.2)
     peek (1.0.1)
       concurrent-ruby (>= 0.9.0)
       concurrent-ruby-ext (>= 0.9.0)
@@ -1037,7 +1037,7 @@ DEPENDENCIES
   faraday (~> 0.12)
   fast_blank
   ffaker (~> 2.4)
-  flay (~> 2.8.0)
+  flay (~> 2.10.0)
   flipper (~> 0.11.0)
   flipper-active_record (~> 0.11.0)
   flipper-active_support_cache_store (~> 0.11.0)
@@ -1056,7 +1056,7 @@ DEPENDENCIES
   gettext (~> 3.2.2)
   gettext_i18n_rails (~> 1.8.0)
   gettext_i18n_rails_js (~> 1.2.0)
-  gitaly-proto (~> 0.74.0)
+  gitaly-proto (~> 0.83.0)
   github-linguist (~> 4.7.0)
   gitlab-flowdock-git-hook (~> 1.0.1)
   gitlab-markup (~> 1.6.2)
@@ -1100,7 +1100,7 @@ DEPENDENCIES
   mysql2 (~> 0.4.10)
   net-ldap
   net-ssh (~> 4.1.0)
-  nokogiri (~> 1.8.1)
+  nokogiri (~> 1.8.2)
   oauth2 (~> 1.4)
   octokit (~> 4.6.2)
   oj (~> 2.17.4)
diff --git a/PROCESS.md b/PROCESS.md
index 3fcf676b302..99af3be7f14 100644
--- a/PROCESS.md
+++ b/PROCESS.md
@@ -85,7 +85,8 @@ These types of merge requests for the upcoming release need special consideratio
   and a dedicated team with front-end, back-end, and UX.
 * **Small features**: any other feature request.
 
-**Large features** must be with a maintainer **by the 1st**. This means that:
+It is strongly recommended that **large features** be with a maintainer **by the
+1st**. This means that:
 
 * There is a merge request (even if it's WIP).
 * The person (or people, if it needs a frontend and backend maintainer) who will
@@ -100,14 +101,37 @@ The maintainer can also choose to assign a reviewer to perform an initial
 review, but this way the maintainer is unlikely to be surprised by receiving an
 MR later in the cycle.
 
-**Small features** must be with a reviewer (not necessarily maintainer) **by the
-3rd**.
+It is strongly recommended that **small features** be with a reviewer (not
+necessarily a maintainer) **by the 3rd**.
 
 Most merge requests from the community do not have a specific release
 target. However, if one does and falls into either of the above categories, it's
 the reviewer's responsibility to manage the above communication and assignment
 on behalf of the community member.
 
+#### What happens if these deadlines are missed?
+
+If a small or large feature is _not_ with a maintainer or reviewer by the
+recommended date, this does _not_ mean that maintainers or reviewers will refuse
+to review or merge it, or that the feature will definitely not make it in before
+the feature freeze.
+
+However, with every day that passes without review, it will become more likely
+that the feature will slip, because maintainers and reviewers may not have
+enough time to do a thorough review, and developers may not have enough time to
+adequately address any feedback that may come back.
+
+A maintainer or reviewer may also determine that it will not be possible to
+finish the current scope of the feature in time, but that it is possible to
+reduce the scope so that something can still ship this month, with the remaining
+scope moving to the next release. The sooner this decision is made, in
+conversation with the Product Manager and developer, the more time there is to
+extract that which is now out of scope, and to finish that which remains in scope.
+
+For these reasons, it is strongly recommended to follow the guidelines above,
+to maximize the chances of your feature making it in before the feature freeze,
+and to prevent any last minute surprises.
+
 ### On the 7th
 
 Merge requests should still be complete, following the
diff --git a/VERSION b/VERSION
index 80959b81ba4..7f6774b38ba 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-10.4.0-pre
+10.5.0-pre
diff --git a/app/assets/images/icons.json b/app/assets/images/icons.json
index 296cb856734..19843d24e22 100644
--- a/app/assets/images/icons.json
+++ b/app/assets/images/icons.json
@@ -1 +1 @@
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diff --git a/app/assets/images/icons.svg b/app/assets/images/icons.svg
index 8d5426da19c..6aec54d0543 100644
--- a/app/assets/images/icons.svg
+++ b/app/assets/images/icons.svg
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+++ b/app/assets/images/illustrations/multi-editor_all_changes_committed_empty.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="80" height="80" viewBox="0 0 80 80"><g fill="none" fill-rule="evenodd"><path fill="#EEE" d="M44.242 59.348c-3.7 1.576-7.3 1.994-10.902.84a7.002 7.002 0 0 1-9.085-.699l-4.243-4.243a7 7 0 0 1-.238-9.649c-.701-3.024-.419-6.083.646-9.206l-6.287-2.426a5.6 5.6 0 0 1-2.274-8.824l8.233-9.811a5.6 5.6 0 0 1 6.306-1.625l8.045 3.105c.772-.797 1.564-1.6 2.374-2.41C44.841 6.376 55.265 2.135 68.09 1.677a10 10 0 0 1 1.119.023c5.507.42 9.63 5.226 9.209 10.733-.935 12.225-5.373 22.309-13.315 30.25a410.76 410.76 0 0 1-1.661 1.653l3.247 8.412a5.6 5.6 0 0 1-1.625 6.306l-9.81 8.233a5.6 5.6 0 0 1-8.825-2.274l-2.186-5.665zm-22.92-26.923l10.406-12.402-6.822-2.633a1.6 1.6 0 0 0-1.801.464l-8.233 9.811a1.6 1.6 0 0 0 .65 2.521l5.8 2.239zm26.646 25.4l2.239 5.8a1.6 1.6 0 0 0 2.521.649l9.81-8.232a1.6 1.6 0 0 0 .465-1.802l-2.633-6.822-12.402 10.406zm-19.69-5.627c8.751 8.752 16.065 5.587 33.995-12.343 7.25-7.25 11.292-16.433 12.155-27.727a6 6 0 0 0-6.196-6.454c-11.846.423-21.303 4.271-28.586 11.554-17.03 17.03-20.414 25.924-11.368 34.97z"/><path fill="#FDC4A8" fill-rule="nonzero" d="M52.54 28.376a4 4 0 1 0 5.656-5.657 4 4 0 0 0-5.657 5.657zm-2.83 2.829A8 8 0 1 1 61.025 19.89a8 8 0 0 1-11.313 11.314z"/><path fill="#FEE1D3" d="M15.063 54.54a2 2 0 0 1 0 2.828L3.749 68.68A2 2 0 1 1 .92 65.853l11.314-11.314a2 2 0 0 1 2.829 0zm9.899 9.899a2 2 0 0 1 0 2.828l-8.485 8.485a2 2 0 1 1-2.829-2.828l8.486-8.485a2 2 0 0 1 2.828 0z"/><path fill="#FDC4A8" d="M20.012 59.489a2 2 0 0 1 0 2.828L4.456 77.874a2 2 0 0 1-2.829-2.829L17.184 59.49a2 2 0 0 1 2.828 0z"/></g></svg>
\ No newline at end of file
diff --git a/app/assets/images/illustrations/multi-editor_no_changes_empty.svg b/app/assets/images/illustrations/multi-editor_no_changes_empty.svg
new file mode 100644
index 00000000000..ebeea1f3dd9
--- /dev/null
+++ b/app/assets/images/illustrations/multi-editor_no_changes_empty.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="80" height="80" viewBox="0 0 80 80"><g fill="none" fill-rule="evenodd" transform="translate(7 3)"><path fill="#EEE" fill-rule="nonzero" d="M54 18a2 2 0 1 1 0-4h4c.843 0 1.675.105 2.48.31a2 2 0 1 1-.99 3.876A6.015 6.015 0 0 0 58 18h-4zm9.735 4.228a2 2 0 0 1 3.822-1.18A10 10 0 0 1 68 24v3.513a2 2 0 1 1-4 0V24c0-.61-.09-1.204-.265-1.772zM64 35.513a2 2 0 1 1 4 0v6a2 2 0 1 1-4 0v-6zm0 14a2 2 0 1 1 4 0v6a2 2 0 1 1-4 0v-6zm0 14a2 2 0 1 1 4 0V66a9.97 9.97 0 0 1-.963 4.286 2 2 0 1 1-3.613-1.716A5.969 5.969 0 0 0 64 66v-2.487zm-5.255 8.441a2 2 0 1 1 .49 3.97c-.401.05-.806.075-1.218.076h-5.042a2 2 0 1 1 0-4h5.038c.246 0 .49-.016.732-.046zM44.975 72a2 2 0 1 1 0 4h-6a2 2 0 1 1 0-4h6zm-14 0a2 2 0 1 1 0 4H26c-.429 0-.855-.027-1.276-.08a2 2 0 0 1 .506-3.969c.254.033.51.049.77.049h4.975zm-10.438-3.514a2 2 0 1 1-3.64 1.66A9.97 9.97 0 0 1 16 66v-2.538a2 2 0 1 1 4 0V66c0 .871.185 1.713.537 2.486zM8 2a6 6 0 0 0-6 6v42a6 6 0 0 0 6 6h32a6 6 0 0 0 6-6V8a6 6 0 0 0-6-6H8zm0-4h32c5.523 0 10 4.477 10 10v42c0 5.523-4.477 10-10 10H8C2.477 60-2 55.523-2 50V8C-2 2.477 2.477-2 8-2z"/><rect width="10" height="4" x="8" y="16" fill="#EFEDF8" rx="2"/><rect width="10" height="4" x="21" y="16" fill="#6B4FBB" rx="2"/><rect width="10" height="4" x="8" y="32" fill="#E1DBF1" rx="2"/><rect width="6" height="4" x="34" y="16" fill="#EFEDF8" rx="2"/><rect width="6" height="4" x="8" y="24" fill="#6B4FBB" rx="2"/><rect width="6" height="4" x="17" y="24" fill="#EFEDF8" rx="2"/><rect width="6" height="4" x="21" y="32" fill="#6B4FBB" rx="2"/><rect width="6" height="4" x="8" y="40" fill="#6B4FBB" rx="2"/><rect width="6" height="4" x="17" y="40" fill="#EFEDF8" rx="2"/><rect width="6" height="4" x="26" y="40" fill="#C3B8E3" rx="2"/><rect width="10" height="4" x="26" y="24" fill="#C3B8E3" rx="2"/></g></svg>
\ No newline at end of file
diff --git a/app/assets/images/illustrations/multi-editor_no_staged_files_empty.svg b/app/assets/images/illustrations/multi-editor_no_staged_files_empty.svg
new file mode 100644
index 00000000000..08321ef526b
--- /dev/null
+++ b/app/assets/images/illustrations/multi-editor_no_staged_files_empty.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="80" height="80" viewBox="0 0 80 80"><g fill="none" fill-rule="evenodd" transform="translate(0 3)"><path fill="#EEE" fill-rule="nonzero" d="M40.843 5.864a2 2 0 1 1 .348-3.985l5.977.523a2 2 0 1 1-.348 3.985l-5.977-.523zm13.946 1.22a2 2 0 1 1 .349-3.985l5.977.523a2 2 0 1 1-.348 3.985l-5.978-.523zm13.947 1.22a2 2 0 1 1 .349-3.984 11.952 11.952 0 0 1 6.655 2.75 2 2 0 1 1-2.569 3.066 7.953 7.953 0 0 0-4.435-1.832zm7.28 7.357a2 2 0 1 1 3.99-.301c.048.639.045 1.283-.01 1.934l-.385 4.4a2 2 0 1 1-3.985-.349l.384-4.395c.037-.433.039-.863.007-1.29zm-1.088 13.654a2 2 0 0 1 3.985.348l-.523 5.978a2 2 0 1 1-3.984-.349l.522-5.977zm-1.22 13.947a2 2 0 1 1 3.985.348l-.523 5.977a2 2 0 1 1-3.985-.348l.523-5.977zM72.305 56.7a2 2 0 0 1 3.79 1.282 11.995 11.995 0 0 1-4.253 5.81 2 2 0 0 1-2.373-3.22 7.996 7.996 0 0 0 2.836-3.872zm-9.054 5.33a2 2 0 1 1-.349 3.985l-5.977-.522a2 2 0 1 1 .349-3.985l5.977.523zM32.793 10.675a2 2 0 1 1-3.675-1.579 12.02 12.02 0 0 1 4.696-5.456 2 2 0 0 1 2.112 3.397 8.02 8.02 0 0 0-3.133 3.638z"/><rect width="48" height="58" x="2" y="14" fill="#FAFAFA" rx="10"/><path fill="#EEE" fill-rule="nonzero" d="M12 16a8 8 0 0 0-8 8v38a8 8 0 0 0 8 8h28a8 8 0 0 0 8-8V24a8 8 0 0 0-8-8H12zm0-4h28c6.627 0 12 5.373 12 12v38c0 6.627-5.373 12-12 12H12C5.373 74 0 68.627 0 62V24c0-6.627 5.373-12 12-12z"/><rect width="24" height="4" x="11" y="30" fill="#E5E5E5" rx="2"/><rect width="30" height="4" x="11" y="41" fill="#E5E5E5" rx="2"/><rect width="20" height="4" x="11" y="52" fill="#E5E5E5" rx="2"/></g></svg>
\ No newline at end of file
diff --git a/app/assets/images/illustrations/pending_job_empty.svg b/app/assets/images/illustrations/pending_job_empty.svg
new file mode 100644
index 00000000000..8de695afa18
--- /dev/null
+++ b/app/assets/images/illustrations/pending_job_empty.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="430" height="200" viewBox="0 0 430 200"><g fill="none" fill-rule="evenodd"><g transform="translate(138 65)"><path fill="#E5E5E5" fill-rule="nonzero" d="M35 70a2 2 0 1 1 0-4c2.542 0 5.042-.305 7.463-.904a2 2 0 1 1 .96 3.884A35.075 35.075 0 0 1 35 70zm18.21-5.105a2 2 0 1 1-2.083-3.414 31.143 31.143 0 0 0 5.896-4.664 2 2 0 1 1 2.842 2.815 35.143 35.143 0 0 1-6.654 5.263zM66.106 51.06a2 2 0 0 1-3.552-1.838 30.77 30.77 0 0 0 2.612-7.042 2 2 0 1 1 3.892.922 34.77 34.77 0 0 1-2.952 7.958zm3.816-18.433a2 2 0 1 1-3.991.268 30.873 30.873 0 0 0-1.407-7.38 2 2 0 0 1 3.808-1.223 34.873 34.873 0 0 1 1.59 8.335zm-6.346-17.842a2 2 0 0 1-3.264 2.312 31.188 31.188 0 0 0-5.054-5.564 2 2 0 0 1 2.615-3.027 35.188 35.188 0 0 1 5.703 6.279zM48.895 2.867a2 2 0 0 1-1.59 3.67 30.758 30.758 0 0 0-7.206-2.12 2 2 0 1 1 .653-3.946 34.758 34.758 0 0 1 8.143 2.396zM30.263.318a2 2 0 0 1 .537 3.964c-2.505.339-4.94.98-7.266 1.907a2 2 0 1 1-1.48-3.716A34.774 34.774 0 0 1 30.263.318zM12.907 7.853a2 2 0 0 1 2.527 3.1 31.196 31.196 0 0 0-5.213 5.416 2 2 0 0 1-3.196-2.406 35.196 35.196 0 0 1 5.882-6.11zM1.99 23.343a2 2 0 0 1 3.772 1.331 30.82 30.82 0 0 0-1.619 7.337 2 2 0 1 1-3.982-.38 34.82 34.82 0 0 1 1.829-8.289zM.719 42.086a2 2 0 1 1 3.917-.806 30.757 30.757 0 0 0 2.4 7.118 2 2 0 1 1-3.605 1.73 34.757 34.757 0 0 1-2.713-8.042zM9.393 58.86a2 2 0 0 1 2.926-2.728 31.167 31.167 0 0 0 5.751 4.841 2 2 0 1 1-2.187 3.349 35.167 35.167 0 0 1-6.49-5.462zm16.245 9.873a2 2 0 1 1 1.067-3.855 30.979 30.979 0 0 0 7.434 1.11 2 2 0 1 1-.11 3.998 34.979 34.979 0 0 1-8.391-1.253z"/><circle cx="35" cy="35" r="16" stroke="#E1DBF1" stroke-width="4"/><path fill="#6B4FBB" d="M37 33h5a2 2 0 1 1 0 4h-7a2 2 0 0 1-2-2v-8a2 2 0 1 1 4 0v6z"/></g><g transform="translate(247 30)"><rect width="116" height="135" y="5" fill="#F9F9F9" rx="10"/><rect width="116" height="134" x="5" fill="#FFF" stroke="#EEE" stroke-width="4" stroke-linecap="round" rx="10"/><g transform="translate(23 23)"><rect width="16" height="4" fill="#E1DBF1" rx="2"/><rect width="16" height="4" x="32" y="12" fill="#E1DBF1" rx="2"/><rect width="16" height="4" x="44" fill="#EEE" rx="2"/><rect width="16" height="4" x="12" y="24" fill="#E1DBF1" rx="2"/><rect width="16" height="4" x="64" y="36" fill="#FEF0E8" rx="2"/><rect width="8" height="4" x="20" fill="#FEE1D3" rx="2"/><rect width="8" height="4" x="32" y="36" fill="#FC6D26" rx="2"/><rect width="8" height="4" x="52" y="12" fill="#FEF0E8" rx="2"/><rect width="8" height="4" x="64" fill="#FEF0E8" rx="2"/><rect width="12" height="4" x="16" y="48" fill="#E1DBF1" rx="2"/><rect width="8" height="4" x="44" y="36" fill="#FC6D26" rx="2"/><rect width="4" height="4" x="56" y="36" fill="#E1DBF1" rx="2"/><rect width="4" height="4" x="64" y="60" fill="#E1DBF1" rx="2"/><rect width="4" height="4" x="72" y="60" fill="#FC6D26" rx="2"/><rect width="8" height="4" x="32" fill="#FC6D26" rx="2"/><rect width="28" height="4" y="36" fill="#EEE" rx="2"/><rect width="28" height="4" x="44" y="48" fill="#EEE" rx="2"/><rect width="28" height="4" x="32" y="60" fill="#EFEDF8" rx="2"/><rect width="28" height="4" y="12" fill="#6B4FBB" rx="2"/><rect width="28" height="4" x="32" y="24" fill="#C3B8E3" rx="2"/><rect width="8" height="4" y="24" fill="#FEF0E8" rx="2"/><rect width="8" height="4" x="32" y="48" fill="#6B4FBB" rx="2"/><rect width="12" height="4" y="48" fill="#FC6D26" rx="2"/><rect width="12" height="4" y="60" fill="#FEF0E8" rx="2"/><rect width="12" height="4" x="16" y="60" fill="#FEF0E8" rx="2"/></g><g transform="translate(23 95)"><rect width="16" height="4" fill="#EFEDF8" rx="2"/><rect width="16" height="4" x="18" y="12" fill="#FC6D26" rx="2"/><rect width="16" height="4" x="44" fill="#6B4FBB" rx="2"/><rect width="8" height="4" x="20" fill="#FEE1D3" rx="2"/><rect width="8" height="4" x="38" y="12" fill="#FEF0E8" rx="2"/><rect width="8" height="4" x="64" fill="#FEF0E8" rx="2"/><rect width="8" height="4" x="32" fill="#FC6D26" rx="2"/><rect width="14" height="4" y="12" fill="#EEE" rx="2"/></g></g><path fill="#FC6D26" fill-rule="nonzero" d="M81 119c-10.493 0-19-8.507-19-19s8.507-19 19-19 19 8.507 19 19-8.507 19-19 19zm0-4c8.284 0 15-6.716 15-15 0-8.284-6.716-15-15-15-8.284 0-15 6.716-15 15 0 8.284 6.716 15 15 15zm-5-20a2 2 0 0 1 2 2v6a2 2 0 1 1-4 0v-6a2 2 0 0 1 2-2zm10 0a2 2 0 0 1 2 2v6a2 2 0 1 1-4 0v-6a2 2 0 0 1 2-2z"/><path fill="#E5E5E5" fill-rule="nonzero" d="M108 102c0-1.105.887-2 1.998-2h4.004c1.103 0 1.998.888 1.998 2 0 1.105-.887 2-1.998 2h-4.004a1.994 1.994 0 0 1-1.998-2zm14 0c0-1.105.887-2 1.998-2h4.004c1.103 0 1.998.888 1.998 2 0 1.105-.887 2-1.998 2h-4.004a1.994 1.994 0 0 1-1.998-2zm93 0c0-1.105.887-2 1.998-2h4.004c1.103 0 1.998.888 1.998 2 0 1.105-.887 2-1.998 2h-4.004a1.994 1.994 0 0 1-1.998-2zm14 0c0-1.105.887-2 1.998-2h4.004c1.103 0 1.998.888 1.998 2 0 1.105-.887 2-1.998 2h-4.004a1.994 1.994 0 0 1-1.998-2z"/></g></svg>
\ No newline at end of file
diff --git a/app/assets/javascripts/api.js b/app/assets/javascripts/api.js
index 38c67b5f04e..1f34c6b50c2 100644
--- a/app/assets/javascripts/api.js
+++ b/app/assets/javascripts/api.js
@@ -1,9 +1,9 @@
-import $ from 'jquery';
+import _ from 'underscore';
 import axios from './lib/utils/axios_utils';
 
 const Api = {
   groupsPath: '/api/:version/groups.json',
-  groupPath: '/api/:version/groups/:id.json',
+  groupPath: '/api/:version/groups/:id',
   namespacesPath: '/api/:version/namespaces.json',
   groupProjectsPath: '/api/:version/groups/:id/projects.json',
   projectsPath: '/api/:version/projects.json',
@@ -23,42 +23,44 @@ const Api = {
   group(groupId, callback) {
     const url = Api.buildUrl(Api.groupPath)
       .replace(':id', groupId);
-    return $.ajax({
-      url,
-      dataType: 'json',
-    })
-      .done(group => callback(group));
+    return axios.get(url)
+      .then(({ data }) => {
+        callback(data);
+
+        return data;
+      });
   },
 
   // Return groups list. Filtered by query
   groups(query, options, callback) {
     const url = Api.buildUrl(Api.groupsPath);
-    return $.ajax({
-      url,
-      data: Object.assign({
+    return axios.get(url, {
+      params: Object.assign({
         search: query,
         per_page: 20,
       }, options),
-      dataType: 'json',
     })
-      .done(groups => callback(groups));
+      .then(({ data }) => {
+        callback(data);
+
+        return data;
+      });
   },
 
   // Return namespaces list. Filtered by query
   namespaces(query, callback) {
     const url = Api.buildUrl(Api.namespacesPath);
-    return $.ajax({
-      url,
-      data: {
+    return axios.get(url, {
+      params: {
         search: query,
         per_page: 20,
       },
-      dataType: 'json',
-    }).done(namespaces => callback(namespaces));
+    })
+      .then(({ data }) => callback(data));
   },
 
   // Return projects list. Filtered by query
-  projects(query, options, callback) {
+  projects(query, options, callback = _.noop) {
     const url = Api.buildUrl(Api.projectsPath);
     const defaults = {
       search: query,
@@ -70,12 +72,14 @@ const Api = {
       defaults.membership = true;
     }
 
-    return $.ajax({
-      url,
-      data: Object.assign(defaults, options),
-      dataType: 'json',
+    return axios.get(url, {
+      params: Object.assign(defaults, options),
     })
-      .done(projects => callback(projects));
+      .then(({ data }) => {
+        callback(data);
+
+        return data;
+      });
   },
 
   // Return single project
@@ -97,41 +101,34 @@ const Api = {
       url = Api.buildUrl(Api.groupLabelsPath).replace(':namespace_path', namespacePath);
     }
 
-    return $.ajax({
-      url,
-      type: 'POST',
-      data: { label: data },
-      dataType: 'json',
+    return axios.post(url, {
+      label: data,
     })
-      .done(label => callback(label))
-      .fail(message => callback(message.responseJSON));
+      .then(res => callback(res.data))
+      .catch(e => callback(e.response.data));
   },
 
   // Return group projects list. Filtered by query
   groupProjects(groupId, query, callback) {
     const url = Api.buildUrl(Api.groupProjectsPath)
       .replace(':id', groupId);
-    return $.ajax({
-      url,
-      data: {
+    return axios.get(url, {
+      params: {
         search: query,
         per_page: 20,
       },
-      dataType: 'json',
     })
-      .done(projects => callback(projects));
+      .then(({ data }) => callback(data));
   },
 
   commitMultiple(id, data) {
     // see https://docs.gitlab.com/ce/api/commits.html#create-a-commit-with-multiple-files-and-actions
     const url = Api.buildUrl(Api.commitPath)
       .replace(':id', encodeURIComponent(id));
-    return this.wrapAjaxCall({
-      url,
-      type: 'POST',
-      contentType: 'application/json; charset=utf-8',
-      data: JSON.stringify(data),
-      dataType: 'json',
+    return axios.post(url, JSON.stringify(data), {
+      headers: {
+        'Content-Type': 'application/json; charset=utf-8',
+      },
     });
   },
 
@@ -140,65 +137,57 @@ const Api = {
       .replace(':id', encodeURIComponent(id))
       .replace(':branch', branch);
 
-    return this.wrapAjaxCall({
-      url,
-      type: 'GET',
-      contentType: 'application/json; charset=utf-8',
-      dataType: 'json',
-    });
+    return axios.get(url);
   },
 
   // Return text for a specific license
   licenseText(key, data, callback) {
     const url = Api.buildUrl(Api.licensePath)
       .replace(':key', key);
-    return $.ajax({
-      url,
-      data,
+    return axios.get(url, {
+      params: data,
     })
-      .done(license => callback(license));
+      .then(res => callback(res.data));
   },
 
   gitignoreText(key, callback) {
     const url = Api.buildUrl(Api.gitignorePath)
       .replace(':key', key);
-    return $.get(url, gitignore => callback(gitignore));
+    return axios.get(url)
+      .then(({ data }) => callback(data));
   },
 
   gitlabCiYml(key, callback) {
     const url = Api.buildUrl(Api.gitlabCiYmlPath)
       .replace(':key', key);
-    return $.get(url, file => callback(file));
+    return axios.get(url)
+      .then(({ data }) => callback(data));
   },
 
   dockerfileYml(key, callback) {
     const url = Api.buildUrl(Api.dockerfilePath).replace(':key', key);
-    $.get(url, callback);
+    return axios.get(url)
+      .then(({ data }) => callback(data));
   },
 
   issueTemplate(namespacePath, projectPath, key, type, callback) {
     const url = Api.buildUrl(Api.issuableTemplatePath)
-      .replace(':key', key)
+      .replace(':key', encodeURIComponent(key))
       .replace(':type', type)
       .replace(':project_path', projectPath)
       .replace(':namespace_path', namespacePath);
-    $.ajax({
-      url,
-      dataType: 'json',
-    })
-      .done(file => callback(null, file))
-      .fail(callback);
+    return axios.get(url)
+      .then(({ data }) => callback(null, data))
+      .catch(callback);
   },
 
   users(query, options) {
     const url = Api.buildUrl(this.usersPath);
-    return Api.wrapAjaxCall({
-      url,
-      data: Object.assign({
+    return axios.get(url, {
+      params: Object.assign({
         search: query,
         per_page: 20,
       }, options),
-      dataType: 'json',
     });
   },
 
@@ -209,21 +198,6 @@ const Api = {
     }
     return urlRoot + url.replace(':version', gon.api_version);
   },
-
-  wrapAjaxCall(options) {
-    return new Promise((resolve, reject) => {
-      // jQuery 2 is not Promises/A+ compatible (missing catch)
-      $.ajax(options) // eslint-disable-line promise/catch-or-return
-      .then(data => resolve(data),
-        (jqXHR, textStatus, errorThrown) => {
-          const error = new Error(`${options.url}: ${errorThrown}`);
-          error.textStatus = textStatus;
-          if (jqXHR && jqXHR.responseJSON) error.responseJSON = jqXHR.responseJSON;
-          reject(error);
-        },
-      );
-    });
-  },
 };
 
 export default Api;
diff --git a/app/assets/javascripts/awards_handler.js b/app/assets/javascripts/awards_handler.js
index 622764107ad..87109a802e5 100644
--- a/app/assets/javascripts/awards_handler.js
+++ b/app/assets/javascripts/awards_handler.js
@@ -1,8 +1,10 @@
 /* eslint-disable class-methods-use-this */
 import _ from 'underscore';
 import Cookies from 'js-cookie';
+import { __ } from './locale';
 import { isInIssuePage, updateTooltipTitle } from './lib/utils/common_utils';
-import Flash from './flash';
+import flash from './flash';
+import axios from './lib/utils/axios_utils';
 
 const animationEndEventString = 'animationend webkitAnimationEnd MSAnimationEnd oAnimationEnd';
 const transitionEndEventString = 'transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd';
@@ -441,13 +443,15 @@ class AwardsHandler {
     if (this.isUserAuthored($emojiButton)) {
       this.userAuthored($emojiButton);
     } else {
-      $.post(awardUrl, {
+      axios.post(awardUrl, {
         name: emoji,
-      }, (data) => {
+      })
+      .then(({ data }) => {
         if (data.ok) {
           callback();
         }
-      }).fail(() => new Flash('Something went wrong on our end.'));
+      })
+      .catch(() => flash(__('Something went wrong on our end.')));
     }
   }
 
diff --git a/app/assets/javascripts/behaviors/copy_as_gfm.js b/app/assets/javascripts/behaviors/copy_as_gfm.js
index c6eca72c51b..ffe90595b5d 100644
--- a/app/assets/javascripts/behaviors/copy_as_gfm.js
+++ b/app/assets/javascripts/behaviors/copy_as_gfm.js
@@ -299,6 +299,13 @@ const gfmRules = {
 
 export class CopyAsGFM {
   constructor() {
+    // iOS currently does not support clipboardData.setData(). This bug should
+    // be fixed in iOS 12, but for now we'll disable this for all iOS browsers
+    // ref: https://trac.webkit.org/changeset/222228/webkit
+    const userAgent = (typeof navigator !== 'undefined' && navigator.userAgent) || '';
+    const isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent);
+    if (isIOS) return;
+
     $(document).on('copy', '.md, .wiki', (e) => { CopyAsGFM.copyAsGFM(e, CopyAsGFM.transformGFMSelection); });
     $(document).on('copy', 'pre.code.highlight, .diff-content .line_content', (e) => { CopyAsGFM.copyAsGFM(e, CopyAsGFM.transformCodeSelection); });
     $(document).on('paste', '.js-gfm-input', CopyAsGFM.pasteGFM);
diff --git a/app/assets/javascripts/behaviors/secret_values.js b/app/assets/javascripts/behaviors/secret_values.js
index 1cf0b960eb0..0d6e0dbefcc 100644
--- a/app/assets/javascripts/behaviors/secret_values.js
+++ b/app/assets/javascripts/behaviors/secret_values.js
@@ -2,22 +2,25 @@ import { n__ } from '../locale';
 import { convertPermissionToBoolean } from '../lib/utils/common_utils';
 
 export default class SecretValues {
-  constructor(container) {
+  constructor({
+    container,
+    valueSelector = '.js-secret-value',
+    placeholderSelector = '.js-secret-value-placeholder',
+  }) {
     this.container = container;
+    this.valueSelector = valueSelector;
+    this.placeholderSelector = placeholderSelector;
   }
 
   init() {
-    this.values = this.container.querySelectorAll('.js-secret-value');
-    this.placeholders = this.container.querySelectorAll('.js-secret-value-placeholder');
     this.revealButton = this.container.querySelector('.js-secret-value-reveal-button');
 
-    this.revealText = n__('Reveal value', 'Reveal values', this.values.length);
-    this.hideText = n__('Hide value', 'Hide values', this.values.length);
+    if (this.revealButton) {
+      const isRevealed = convertPermissionToBoolean(this.revealButton.dataset.secretRevealStatus);
+      this.updateDom(isRevealed);
 
-    const isRevealed = convertPermissionToBoolean(this.revealButton.dataset.secretRevealStatus);
-    this.updateDom(isRevealed);
-
-    this.revealButton.addEventListener('click', this.onRevealButtonClicked.bind(this));
+      this.revealButton.addEventListener('click', this.onRevealButtonClicked.bind(this));
+    }
   }
 
   onRevealButtonClicked() {
@@ -28,15 +31,17 @@ export default class SecretValues {
   }
 
   updateDom(isRevealed) {
-    this.values.forEach((value) => {
+    const values = this.container.querySelectorAll(this.valueSelector);
+    values.forEach((value) => {
       value.classList.toggle('hide', !isRevealed);
     });
 
-    this.placeholders.forEach((placeholder) => {
+    const placeholders = this.container.querySelectorAll(this.placeholderSelector);
+    placeholders.forEach((placeholder) => {
       placeholder.classList.toggle('hide', isRevealed);
     });
 
-    this.revealButton.textContent = isRevealed ? this.hideText : this.revealText;
+    this.revealButton.textContent = isRevealed ? n__('Hide value', 'Hide values', values.length) : n__('Reveal value', 'Reveal values', values.length);
     this.revealButton.dataset.secretRevealStatus = isRevealed;
   }
 }
diff --git a/app/assets/javascripts/blob/file_template_mediator.js b/app/assets/javascripts/blob/file_template_mediator.js
index 583e5faa506..37074301b51 100644
--- a/app/assets/javascripts/blob/file_template_mediator.js
+++ b/app/assets/javascripts/blob/file_template_mediator.js
@@ -235,7 +235,7 @@ export default class FileTemplateMediator {
   }
 
   setFilename(name) {
-    this.$filenameInput.val(name);
+    this.$filenameInput.val(name).trigger('change');
   }
 
   getSelected() {
diff --git a/app/assets/javascripts/blob/viewer/index.js b/app/assets/javascripts/blob/viewer/index.js
index 54132e8537b..612f604e725 100644
--- a/app/assets/javascripts/blob/viewer/index.js
+++ b/app/assets/javascripts/blob/viewer/index.js
@@ -1,5 +1,6 @@
 import Flash from '../../flash';
 import { handleLocationHash } from '../../lib/utils/common_utils';
+import axios from '../../lib/utils/axios_utils';
 
 export default class BlobViewer {
   constructor() {
@@ -127,25 +128,18 @@ export default class BlobViewer {
     const viewer = viewerParam;
     const url = viewer.getAttribute('data-url');
 
-    return new Promise((resolve, reject) => {
-      if (!url || viewer.getAttribute('data-loaded') || viewer.getAttribute('data-loading')) {
-        resolve(viewer);
-        return;
-      }
+    if (!url || viewer.getAttribute('data-loaded') || viewer.getAttribute('data-loading')) {
+      return Promise.resolve(viewer);
+    }
 
-      viewer.setAttribute('data-loading', 'true');
+    viewer.setAttribute('data-loading', 'true');
 
-      $.ajax({
-        url,
-        dataType: 'JSON',
-      })
-      .fail(reject)
-      .done((data) => {
+    return axios.get(url)
+      .then(({ data }) => {
         viewer.innerHTML = data.html;
         viewer.setAttribute('data-loaded', 'true');
 
-        resolve(viewer);
+        return viewer;
       });
-    });
   }
 }
diff --git a/app/assets/javascripts/blob_edit/edit_blob.js b/app/assets/javascripts/blob_edit/edit_blob.js
index b37988a674d..a25f7fb3dcd 100644
--- a/app/assets/javascripts/blob_edit/edit_blob.js
+++ b/app/assets/javascripts/blob_edit/edit_blob.js
@@ -1,5 +1,8 @@
 /* global ace */
 
+import axios from '~/lib/utils/axios_utils';
+import createFlash from '~/flash';
+import { __ } from '~/locale';
 import TemplateSelectorMediator from '../blob/file_template_mediator';
 
 export default class EditBlob {
@@ -56,12 +59,14 @@ export default class EditBlob {
 
     if (paneId === '#preview') {
       this.$toggleButton.hide();
-      return $.post(currentLink.data('preview-url'), {
+      axios.post(currentLink.data('preview-url'), {
         content: this.editor.getValue(),
-      }, (response) => {
-        currentPane.empty().append(response);
-        return currentPane.renderGFM();
-      });
+      })
+      .then(({ data }) => {
+        currentPane.empty().append(data);
+        currentPane.renderGFM();
+      })
+      .catch(() => createFlash(__('An error occurred previewing the blob')));
     }
 
     this.$toggleButton.show();
diff --git a/app/assets/javascripts/ci_variable_list/ci_variable_list.js b/app/assets/javascripts/ci_variable_list/ci_variable_list.js
new file mode 100644
index 00000000000..e46478ddb98
--- /dev/null
+++ b/app/assets/javascripts/ci_variable_list/ci_variable_list.js
@@ -0,0 +1,205 @@
+import $ from 'jquery';
+import { convertPermissionToBoolean } from '../lib/utils/common_utils';
+import { s__ } from '../locale';
+import setupToggleButtons from '../toggle_buttons';
+import CreateItemDropdown from '../create_item_dropdown';
+import SecretValues from '../behaviors/secret_values';
+
+const ALL_ENVIRONMENTS_STRING = s__('CiVariable|All environments');
+
+function createEnvironmentItem(value) {
+  return {
+    title: value === '*' ? ALL_ENVIRONMENTS_STRING : value,
+    id: value,
+    text: value,
+  };
+}
+
+export default class VariableList {
+  constructor({
+    container,
+    formField,
+  }) {
+    this.$container = $(container);
+    this.formField = formField;
+    this.environmentDropdownMap = new WeakMap();
+
+    this.inputMap = {
+      id: {
+        selector: '.js-ci-variable-input-id',
+        default: '',
+      },
+      key: {
+        selector: '.js-ci-variable-input-key',
+        default: '',
+      },
+      value: {
+        selector: '.js-ci-variable-input-value',
+        default: '',
+      },
+      protected: {
+        selector: '.js-ci-variable-input-protected',
+        default: 'true',
+      },
+      environment: {
+        // We can't use a `.js-` class here because
+        // gl_dropdown replaces the <input> and doesn't copy over the class
+        // See https://gitlab.com/gitlab-org/gitlab-ce/issues/42458
+        selector: `input[name="${this.formField}[variables_attributes][][environment]"]`,
+        default: '*',
+      },
+      _destroy: {
+        selector: '.js-ci-variable-input-destroy',
+        default: '',
+      },
+    };
+
+    this.secretValues = new SecretValues({
+      container: this.$container[0],
+      valueSelector: '.js-row:not(:last-child) .js-secret-value',
+      placeholderSelector: '.js-row:not(:last-child) .js-secret-value-placeholder',
+    });
+  }
+
+  init() {
+    this.bindEvents();
+    this.secretValues.init();
+  }
+
+  bindEvents() {
+    this.$container.find('.js-row').each((index, rowEl) => {
+      this.initRow(rowEl);
+    });
+
+    this.$container.on('click', '.js-row-remove-button', (e) => {
+      e.preventDefault();
+      this.removeRow($(e.currentTarget).closest('.js-row'));
+    });
+
+    const inputSelector = Object.keys(this.inputMap)
+      .map(name => this.inputMap[name].selector)
+      .join(',');
+
+    // Remove any empty rows except the last row
+    this.$container.on('blur', inputSelector, (e) => {
+      const $row = $(e.currentTarget).closest('.js-row');
+
+      if ($row.is(':not(:last-child)') && !this.checkIfRowTouched($row)) {
+        this.removeRow($row);
+      }
+    });
+
+    // Always make sure there is an empty last row
+    this.$container.on('input trigger-change', inputSelector, () => {
+      const $lastRow = this.$container.find('.js-row').last();
+
+      if (this.checkIfRowTouched($lastRow)) {
+        this.insertRow($lastRow);
+      }
+    });
+  }
+
+  initRow(rowEl) {
+    const $row = $(rowEl);
+
+    setupToggleButtons($row[0]);
+
+    const $environmentSelect = $row.find('.js-variable-environment-toggle');
+    if ($environmentSelect.length) {
+      const createItemDropdown = new CreateItemDropdown({
+        $dropdown: $environmentSelect,
+        defaultToggleLabel: ALL_ENVIRONMENTS_STRING,
+        fieldName: `${this.formField}[variables_attributes][][environment]`,
+        getData: (term, callback) => callback(this.getEnvironmentValues()),
+        createNewItemFromValue: createEnvironmentItem,
+        onSelect: () => {
+          // Refresh the other dropdowns in the variable list
+          // so they have the new value we just picked
+          this.refreshDropdownData();
+
+          $row.find(this.inputMap.environment.selector).trigger('trigger-change');
+        },
+      });
+
+      // Clear out any data that might have been left-over from the row clone
+      createItemDropdown.clearDropdown();
+
+      this.environmentDropdownMap.set($row[0], createItemDropdown);
+    }
+  }
+
+  insertRow($row) {
+    const $rowClone = $row.clone();
+    $rowClone.removeAttr('data-is-persisted');
+
+    // Reset the inputs to their defaults
+    Object.keys(this.inputMap).forEach((name) => {
+      const entry = this.inputMap[name];
+      $rowClone.find(entry.selector).val(entry.default);
+    });
+
+    this.initRow($rowClone);
+
+    $row.after($rowClone);
+  }
+
+  removeRow($row) {
+    const isPersisted = convertPermissionToBoolean($row.attr('data-is-persisted'));
+
+    if (isPersisted) {
+      $row.hide();
+      $row
+        // eslint-disable-next-line no-underscore-dangle
+        .find(this.inputMap._destroy.selector)
+        .val(true);
+    } else {
+      $row.remove();
+    }
+  }
+
+  checkIfRowTouched($row) {
+    return Object.keys(this.inputMap).some((name) => {
+      const entry = this.inputMap[name];
+      const $el = $row.find(entry.selector);
+      return $el.length && $el.val() !== entry.default;
+    });
+  }
+
+  getAllData() {
+    // Ignore the last empty row because we don't want to try persist
+    // a blank variable and run into validation problems.
+    const validRows = this.$container.find('.js-row').toArray().slice(0, -1);
+
+    return validRows.map((rowEl) => {
+      const resultant = {};
+      Object.keys(this.inputMap).forEach((name) => {
+        const entry = this.inputMap[name];
+        const $input = $(rowEl).find(entry.selector);
+        if ($input.length) {
+          resultant[name] = $input.val();
+        }
+      });
+
+      return resultant;
+    });
+  }
+
+  getEnvironmentValues() {
+    const valueMap = this.$container.find(this.inputMap.environment.selector).toArray()
+      .reduce((prevValueMap, envInput) => ({
+        ...prevValueMap,
+        [envInput.value]: envInput.value,
+      }), {});
+
+    return Object.keys(valueMap).map(createEnvironmentItem);
+  }
+
+  refreshDropdownData() {
+    this.$container.find('.js-row').each((index, rowEl) => {
+      const environmentDropdown = this.environmentDropdownMap.get(rowEl);
+      if (environmentDropdown) {
+        environmentDropdown.refreshData();
+      }
+    });
+  }
+}
diff --git a/app/assets/javascripts/ci_variable_list/native_form_variable_list.js b/app/assets/javascripts/ci_variable_list/native_form_variable_list.js
new file mode 100644
index 00000000000..d54ea7df1c3
--- /dev/null
+++ b/app/assets/javascripts/ci_variable_list/native_form_variable_list.js
@@ -0,0 +1,26 @@
+import VariableList from './ci_variable_list';
+
+// Used for the variable list on scheduled pipeline edit page
+export default function setupNativeFormVariableList({
+  container,
+  formField = 'variables',
+}) {
+  const $container = $(container);
+
+  const variableList = new VariableList({
+    container: $container,
+    formField,
+  });
+  variableList.init();
+
+  // Clear out the names in the empty last row so it
+  // doesn't get submitted and throw validation errors
+  $container.closest('form').on('submit trigger-submit', () => {
+    const $lastRow = $container.find('.js-row').last();
+
+    const isTouched = variableList.checkIfRowTouched($lastRow);
+    if (!isTouched) {
+      $lastRow.find('input, textarea').attr('name', '');
+    }
+  });
+}
diff --git a/app/assets/javascripts/clusters/clusters_bundle.js b/app/assets/javascripts/clusters/clusters_bundle.js
index 637d0dbde23..3d6ec37e6dd 100644
--- a/app/assets/javascripts/clusters/clusters_bundle.js
+++ b/app/assets/javascripts/clusters/clusters_bundle.js
@@ -14,6 +14,7 @@ import {
 import ClustersService from './services/clusters_service';
 import ClustersStore from './stores/clusters_store';
 import applications from './components/applications.vue';
+import setupToggleButtons from '../toggle_buttons';
 
 /**
  * Cluster page has 2 separate parts:
@@ -34,10 +35,11 @@ export default class Clusters {
       clusterStatus,
       clusterStatusReason,
       helpPath,
+      ingressHelpPath,
     } = document.querySelector('.js-edit-cluster-form').dataset;
 
     this.store = new ClustersStore();
-    this.store.setHelpPath(helpPath);
+    this.store.setHelpPaths(helpPath, ingressHelpPath);
     this.store.updateStatus(clusterStatus);
     this.store.updateStatusReason(clusterStatusReason);
     this.service = new ClustersService({
@@ -48,12 +50,9 @@ export default class Clusters {
       installPrometheusEndpoint: installPrometheusPath,
     });
 
-    this.toggle = this.toggle.bind(this);
     this.installApplication = this.installApplication.bind(this);
     this.showToken = this.showToken.bind(this);
 
-    this.toggleButton = document.querySelector('.js-toggle-cluster');
-    this.toggleInput = document.querySelector('.js-toggle-input');
     this.errorContainer = document.querySelector('.js-cluster-error');
     this.successContainer = document.querySelector('.js-cluster-success');
     this.creatingContainer = document.querySelector('.js-cluster-creating');
@@ -63,6 +62,7 @@ export default class Clusters {
     this.tokenField = document.querySelector('.js-cluster-token');
 
     initSettingsPanels();
+    setupToggleButtons(document.querySelector('.js-cluster-enable-toggle-area'));
     this.initApplications();
 
     if (this.store.state.status !== 'created') {
@@ -94,6 +94,7 @@ export default class Clusters {
           props: {
             applications: this.state.applications,
             helpPath: this.state.helpPath,
+            ingressHelpPath: this.state.ingressHelpPath,
           },
         });
       },
@@ -101,13 +102,11 @@ export default class Clusters {
   }
 
   addListeners() {
-    this.toggleButton.addEventListener('click', this.toggle);
     if (this.showTokenButton) this.showTokenButton.addEventListener('click', this.showToken);
     eventHub.$on('installApplication', this.installApplication);
   }
 
   removeListeners() {
-    this.toggleButton.removeEventListener('click', this.toggle);
     if (this.showTokenButton) this.showTokenButton.removeEventListener('click', this.showToken);
     eventHub.$off('installApplication', this.installApplication);
   }
@@ -151,11 +150,6 @@ export default class Clusters {
     this.updateContainer(prevStatus, this.store.state.status, this.store.state.statusReason);
   }
 
-  toggle() {
-    this.toggleButton.classList.toggle('is-checked');
-    this.toggleInput.setAttribute('value', this.toggleButton.classList.contains('is-checked').toString());
-  }
-
   showToken() {
     const type = this.tokenField.getAttribute('type');
 
@@ -180,7 +174,7 @@ export default class Clusters {
       .map(appId => newApplicationMap[appId].title);
 
     if (appTitles.length > 0) {
-      const text = sprintf(s__('ClusterIntegration|%{appList} was successfully installed on your cluster'), {
+      const text = sprintf(s__('ClusterIntegration|%{appList} was successfully installed on your Kubernetes cluster'), {
         appList: appTitles.join(', '),
       });
       Flash(text, 'notice', this.successApplicationContainer);
diff --git a/app/assets/javascripts/clusters/clusters_index.js b/app/assets/javascripts/clusters/clusters_index.js
index 6844d1dbd83..2e3ad244375 100644
--- a/app/assets/javascripts/clusters/clusters_index.js
+++ b/app/assets/javascripts/clusters/clusters_index.js
@@ -1,58 +1,20 @@
 import Flash from '../flash';
 import { s__ } from '../locale';
+import setupToggleButtons from '../toggle_buttons';
 import ClustersService from './services/clusters_service';
-/**
- * Toggles loading and disabled classes.
- * @param {HTMLElement} button
- */
-const toggleLoadingButton = (button) => {
-  if (button.getAttribute('disabled')) {
-    button.removeAttribute('disabled');
-  } else {
-    button.setAttribute('disabled', true);
-  }
-
-  button.classList.toggle('is-loading');
-};
 
-/**
- * Toggles checked class for the given button
- * @param {HTMLElement} button
- */
-const toggleValue = (button) => {
-  button.classList.toggle('is-checked');
+export default () => {
+  const clusterList = document.querySelector('.js-clusters-list');
+  // The empty state won't have a clusterList
+  if (clusterList) {
+    setupToggleButtons(
+      document.querySelector('.js-clusters-list'),
+      (value, toggle) =>
+        ClustersService.updateCluster(toggle.dataset.endpoint, { cluster: { enabled: value } })
+          .catch((err) => {
+            Flash(s__('ClusterIntegration|Something went wrong on our end.'));
+            throw err;
+          }),
+    );
+  }
 };
-
-/**
- * Handles toggle buttons in the cluster's table.
- *
- * When the user clicks the toggle button for each cluster, it:
- * - toggles the button
- * - shows a loading and disables button
- * - Makes a put request to the given endpoint
- * Once we receive the response, either:
- * 1) Show updated status in case of successfull response
- * 2) Show initial status in case of failed response
- */
-export default function setClusterTableToggles() {
-  document.querySelectorAll('.js-toggle-cluster-list')
-    .forEach(button => button.addEventListener('click', (e) => {
-      const toggleButton = e.currentTarget;
-      const endpoint = toggleButton.getAttribute('data-endpoint');
-
-      toggleValue(toggleButton);
-      toggleLoadingButton(toggleButton);
-
-      const value = toggleButton.classList.contains('is-checked');
-
-      ClustersService.updateCluster(endpoint, { cluster: { enabled: value } })
-        .then(() => {
-          toggleLoadingButton(toggleButton);
-        })
-        .catch(() => {
-          toggleLoadingButton(toggleButton);
-          toggleValue(toggleButton);
-          Flash(s__('ClusterIntegration|Something went wrong on our end.'));
-        });
-    }));
-}
diff --git a/app/assets/javascripts/clusters/components/applications.vue b/app/assets/javascripts/clusters/components/applications.vue
index ff2e0768a87..f4259700370 100644
--- a/app/assets/javascripts/clusters/components/applications.vue
+++ b/app/assets/javascripts/clusters/components/applications.vue
@@ -18,11 +18,16 @@
         required: false,
         default: '',
       },
+      ingressHelpPath: {
+        type: String,
+        required: false,
+        default: '',
+      },
     },
     computed: {
       generalApplicationDescription() {
         return sprintf(
-          _.escape(s__(`ClusterIntegration|Install applications on your cluster.
+          _.escape(s__(`ClusterIntegration|Install applications on your Kubernetes cluster.
   Read more about %{helpLink}`)),
           {
             helpLink: `<a href="${this.helpPath}">
@@ -34,7 +39,7 @@
       },
       helmTillerDescription() {
         return _.escape(s__(
-          `ClusterIntegration|Helm streamlines installing and managing Kubernets applications.
+          `ClusterIntegration|Helm streamlines installing and managing Kubernetes applications.
           Tiller runs inside of your Kubernetes Cluster, and manages
           releases of your charts.`,
         ));
@@ -49,7 +54,7 @@
           _.escape(s__(
             `ClusterIntegration|%{boldNotice} This will add some extra resources
             like a load balancer, which may incur additional costs depending on
-            the hosting provider Kubernetes is installed on. If you are using GKE,
+            the hosting provider your Kubernetes cluster is installed on. If you are using GKE,
             you can %{pricingLink}.`,
           )), {
             boldNotice: `<strong>${_.escape(s__('ClusterIntegration|Note:'))}</strong>`,
@@ -59,13 +64,28 @@
           false,
         );
 
+        const externalIpParagraph = sprintf(
+          _.escape(s__(
+            `ClusterIntegration|After installing Ingress, you will need to point your wildcard DNS
+            at the generated external IP address in order to view your app after it is deployed. %{ingressHelpLink}`,
+          )), {
+            ingressHelpLink: `<a href="${this.ingressHelpPath}">
+              ${_.escape(s__('ClusterIntegration|More information'))}
+            </a>`,
+          },
+          false,
+        );
+
         return `
           <p>
             ${descriptionParagraph}
           </p>
-          <p class="append-bottom-0">
+          <p>
             ${extraCostParagraph}
           </p>
+          <p class="settings-message append-bottom-0">
+            ${externalIpParagraph}
+          </p>
         `;
       },
       gitlabRunnerDescription() {
diff --git a/app/assets/javascripts/clusters/stores/clusters_store.js b/app/assets/javascripts/clusters/stores/clusters_store.js
index bd4a1fb37f9..49c3d184ef9 100644
--- a/app/assets/javascripts/clusters/stores/clusters_store.js
+++ b/app/assets/javascripts/clusters/stores/clusters_store.js
@@ -4,6 +4,7 @@ export default class ClusterStore {
   constructor() {
     this.state = {
       helpPath: null,
+      ingressHelpPath: null,
       status: null,
       statusReason: null,
       applications: {
@@ -39,8 +40,9 @@ export default class ClusterStore {
     };
   }
 
-  setHelpPath(helpPath) {
+  setHelpPaths(helpPath, ingressHelpPath) {
     this.state.helpPath = helpPath;
+    this.state.ingressHelpPath = ingressHelpPath;
   }
 
   updateStatus(status) {
diff --git a/app/assets/javascripts/commits.js b/app/assets/javascripts/commits.js
index 3a03cbf6b90..4b2f75fffde 100644
--- a/app/assets/javascripts/commits.js
+++ b/app/assets/javascripts/commits.js
@@ -5,6 +5,7 @@
 import { pluralize } from './lib/utils/text_utility';
 import { localTimeAgo } from './lib/utils/datetime_utility';
 import Pager from './pager';
+import axios from './lib/utils/axios_utils';
 
 export default (function () {
   const CommitsList = {};
@@ -43,29 +44,30 @@ export default (function () {
   CommitsList.filterResults = function () {
     const form = $('.commits-search-form');
     const search = CommitsList.searchField.val();
-    if (search === CommitsList.lastSearch) return;
+    if (search === CommitsList.lastSearch) return Promise.resolve();
     const commitsUrl = form.attr('action') + '?' + form.serialize();
     CommitsList.content.fadeTo('fast', 0.5);
-    return $.ajax({
-      type: 'GET',
-      url: form.attr('action'),
-      data: form.serialize(),
-      complete: function () {
-        return CommitsList.content.fadeTo('fast', 1.0);
-      },
-      success: function (data) {
+    const params = form.serializeArray().reduce((acc, obj) => Object.assign(acc, {
+      [obj.name]: obj.value,
+    }), {});
+
+    return axios.get(form.attr('action'), {
+      params,
+    })
+      .then(({ data }) => {
         CommitsList.lastSearch = search;
         CommitsList.content.html(data.html);
-        return history.replaceState({
-          page: commitsUrl,
+        CommitsList.content.fadeTo('fast', 1.0);
+
         // Change url so if user reload a page - search results are saved
+        history.replaceState({
+          page: commitsUrl,
         }, document.title, commitsUrl);
-      },
-      error: function () {
+      })
+      .catch(() => {
+        CommitsList.content.fadeTo('fast', 1.0);
         CommitsList.lastSearch = null;
-      },
-      dataType: 'json',
-    });
+      });
   };
 
   // Prepare loaded data.
diff --git a/app/assets/javascripts/commons/polyfills.js b/app/assets/javascripts/commons/polyfills.js
index ff9e4485916..46232726510 100644
--- a/app/assets/javascripts/commons/polyfills.js
+++ b/app/assets/javascripts/commons/polyfills.js
@@ -8,6 +8,8 @@ import 'core-js/fn/promise';
 import 'core-js/fn/string/code-point-at';
 import 'core-js/fn/string/from-code-point';
 import 'core-js/fn/symbol';
+import 'core-js/es6/map';
+import 'core-js/es6/weak-map';
 
 // Browser polyfills
 import 'classlist-polyfill';
diff --git a/app/assets/javascripts/compare.js b/app/assets/javascripts/compare.js
index 144caf1d278..e2a008e8904 100644
--- a/app/assets/javascripts/compare.js
+++ b/app/assets/javascripts/compare.js
@@ -1,5 +1,6 @@
 /* eslint-disable func-names, space-before-function-paren, wrap-iife, quotes, no-var, object-shorthand, consistent-return, no-unused-vars, comma-dangle, vars-on-top, prefer-template, max-len */
 import { localTimeAgo } from './lib/utils/datetime_utility';
+import axios from './lib/utils/axios_utils';
 
 export default class Compare {
   constructor(opts) {
@@ -41,17 +42,14 @@ export default class Compare {
   }
 
   getTargetProject() {
-    return $.ajax({
-      url: this.opts.targetProjectUrl,
-      data: {
-        target_project_id: $("input[name='merge_request[target_project_id]']").val()
-      },
-      beforeSend: function() {
-        return $('.mr_target_commit').empty();
+    $('.mr_target_commit').empty();
+
+    return axios.get(this.opts.targetProjectUrl, {
+      params: {
+        target_project_id: $("input[name='merge_request[target_project_id]']").val(),
       },
-      success: function(html) {
-        return $('.js-target-branch-dropdown .dropdown-content').html(html);
-      }
+    }).then(({ data }) => {
+      $('.js-target-branch-dropdown .dropdown-content').html(data);
     });
   }
 
@@ -68,22 +66,19 @@ export default class Compare {
     });
   }
 
-  static sendAjax(url, loading, target, data) {
-    var $target;
-    $target = $(target);
-    return $.ajax({
-      url: url,
-      data: data,
-      beforeSend: function() {
-        loading.show();
-        return $target.empty();
-      },
-      success: function(html) {
-        loading.hide();
-        $target.html(html);
-        var className = '.' + $target[0].className.replace(' ', '.');
-        localTimeAgo($('.js-timeago', className));
-      }
+  static sendAjax(url, loading, target, params) {
+    const $target = $(target);
+
+    loading.show();
+    $target.empty();
+
+    return axios.get(url, {
+      params,
+    }).then(({ data }) => {
+      loading.hide();
+      $target.html(data);
+      const className = '.' + $target[0].className.replace(' ', '.');
+      localTimeAgo($('.js-timeago', className));
     });
   }
 }
diff --git a/app/assets/javascripts/compare_autocomplete.js b/app/assets/javascripts/compare_autocomplete.js
index e633ef8a29e..59899e97be1 100644
--- a/app/assets/javascripts/compare_autocomplete.js
+++ b/app/assets/javascripts/compare_autocomplete.js
@@ -1,4 +1,7 @@
 /* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, object-shorthand, comma-dangle, prefer-arrow-callback, no-else-return, newline-per-chained-call, wrap-iife, max-len */
+import { __ } from './locale';
+import axios from './lib/utils/axios_utils';
+import flash from './flash';
 
 export default function initCompareAutocomplete() {
   $('.js-compare-dropdown').each(function() {
@@ -10,15 +13,14 @@ export default function initCompareAutocomplete() {
     const $filterInput = $('input[type="search"]', $dropdownContainer);
     $dropdown.glDropdown({
       data: function(term, callback) {
-        return $.ajax({
-          url: $dropdown.data('refs-url'),
-          data: {
+        axios.get($dropdown.data('refsUrl'), {
+          params: {
             ref: $dropdown.data('ref'),
             search: term,
-          }
-        }).done(function(refs) {
-          return callback(refs);
-        });
+          },
+        }).then(({ data }) => {
+          callback(data);
+        }).catch(() => flash(__('Error fetching refs')));
       },
       selectable: true,
       filterable: true,
diff --git a/app/assets/javascripts/create_item_dropdown.js b/app/assets/javascripts/create_item_dropdown.js
index 488db023ee7..42e9e568170 100644
--- a/app/assets/javascripts/create_item_dropdown.js
+++ b/app/assets/javascripts/create_item_dropdown.js
@@ -12,6 +12,7 @@ export default class CreateItemDropdown {
     this.fieldName = options.fieldName;
     this.onSelect = options.onSelect || (() => {});
     this.getDataOption = options.getData;
+    this.createNewItemFromValueOption = options.createNewItemFromValue;
     this.$dropdown = options.$dropdown;
     this.$dropdownContainer = this.$dropdown.parent();
     this.$dropdownFooter = this.$dropdownContainer.find('.dropdown-footer');
@@ -30,15 +31,15 @@ export default class CreateItemDropdown {
       filterable: true,
       remote: false,
       search: {
-        fields: ['title'],
+        fields: ['text'],
       },
       selectable: true,
       toggleLabel(selected) {
-        return (selected && 'id' in selected) ? selected.title : this.defaultToggleLabel;
+        return (selected && 'id' in selected) ? _.escape(selected.title) : this.defaultToggleLabel;
       },
       fieldName: this.fieldName,
       text(item) {
-        return _.escape(item.title);
+        return _.escape(item.text);
       },
       id(item) {
         return _.escape(item.id);
@@ -51,6 +52,11 @@ export default class CreateItemDropdown {
     });
   }
 
+  clearDropdown() {
+    this.$dropdownContainer.find('.dropdown-content').html('');
+    this.$dropdownContainer.find('.dropdown-input-field').val('');
+  }
+
   bindEvents() {
     this.$createButton.on('click', this.onClickCreateWildcard.bind(this));
   }
@@ -58,9 +64,13 @@ export default class CreateItemDropdown {
   onClickCreateWildcard(e) {
     e.preventDefault();
 
+    this.refreshData();
+    this.$dropdown.data('glDropdown').selectRowAtIndex();
+  }
+
+  refreshData() {
     // Refresh the dropdown's data, which ends up calling `getData`
     this.$dropdown.data('glDropdown').remote.execute();
-    this.$dropdown.data('glDropdown').selectRowAtIndex();
   }
 
   getData(term, callback) {
@@ -79,20 +89,28 @@ export default class CreateItemDropdown {
     });
   }
 
-  toggleCreateNewButton(item) {
-    if (item) {
-      this.selectedItem = {
-        title: item,
-        id: item,
-        text: item,
-      };
+  createNewItemFromValue(newValue) {
+    if (this.createNewItemFromValueOption) {
+      return this.createNewItemFromValueOption(newValue);
+    }
+
+    return {
+      title: newValue,
+      id: newValue,
+      text: newValue,
+    };
+  }
+
+  toggleCreateNewButton(newValue) {
+    if (newValue) {
+      this.selectedItem = this.createNewItemFromValue(newValue);
 
       this.$dropdownContainer
         .find('.js-dropdown-create-new-item code')
-        .text(item);
+        .text(newValue);
     }
 
-    this.toggleFooter(!item);
+    this.toggleFooter(!newValue);
   }
 
   toggleFooter(toggleState) {
diff --git a/app/assets/javascripts/create_merge_request_dropdown.js b/app/assets/javascripts/create_merge_request_dropdown.js
index bc23a72762f..482d83621e2 100644
--- a/app/assets/javascripts/create_merge_request_dropdown.js
+++ b/app/assets/javascripts/create_merge_request_dropdown.js
@@ -1,5 +1,6 @@
 /* eslint-disable no-new */
 import _ from 'underscore';
+import axios from './lib/utils/axios_utils';
 import Flash from './flash';
 import DropLab from './droplab/drop_lab';
 import ISetter from './droplab/plugins/input_setter';
@@ -74,60 +75,52 @@ export default class CreateMergeRequestDropdown {
   }
 
   checkAbilityToCreateBranch() {
-    return $.ajax({
-      type: 'GET',
-      dataType: 'json',
-      url: this.canCreatePath,
-      beforeSend: () => this.setUnavailableButtonState(),
-    })
-    .done((data) => {
-      this.setUnavailableButtonState(false);
-
-      if (data.can_create_branch) {
-        this.available();
-        this.enable();
-
-        if (!this.droplabInitialized) {
-          this.droplabInitialized = true;
-          this.initDroplab();
-          this.bindEvents();
+    this.setUnavailableButtonState();
+
+    axios.get(this.canCreatePath)
+      .then(({ data }) => {
+        this.setUnavailableButtonState(false);
+
+        if (data.can_create_branch) {
+          this.available();
+          this.enable();
+
+          if (!this.droplabInitialized) {
+            this.droplabInitialized = true;
+            this.initDroplab();
+            this.bindEvents();
+          }
+        } else if (data.has_related_branch) {
+          this.hide();
         }
-      } else if (data.has_related_branch) {
-        this.hide();
-      }
-    }).fail(() => {
-      this.unavailable();
-      this.disable();
-      new Flash('Failed to check if a new branch can be created.');
-    });
+      })
+      .catch(() => {
+        this.unavailable();
+        this.disable();
+        Flash('Failed to check if a new branch can be created.');
+      });
   }
 
   createBranch() {
-    return $.ajax({
-      method: 'POST',
-      dataType: 'json',
-      url: this.createBranchPath,
-      beforeSend: () => (this.isCreatingBranch = true),
-    })
-    .done((data) => {
-      this.branchCreated = true;
-      window.location.href = data.url;
-    })
-    .fail(() => new Flash('Failed to create a branch for this issue. Please try again.'));
+    this.isCreatingBranch = true;
+
+    return axios.post(this.createBranchPath)
+      .then(({ data }) => {
+        this.branchCreated = true;
+        window.location.href = data.url;
+      })
+      .catch(() => Flash('Failed to create a branch for this issue. Please try again.'));
   }
 
   createMergeRequest() {
-    return $.ajax({
-      method: 'POST',
-      dataType: 'json',
-      url: this.createMrPath,
-      beforeSend: () => (this.isCreatingMergeRequest = true),
-    })
-    .done((data) => {
-      this.mergeRequestCreated = true;
-      window.location.href = data.url;
-    })
-    .fail(() => new Flash('Failed to create Merge Request. Please try again.'));
+    this.isCreatingMergeRequest = true;
+
+    return axios.post(this.createMrPath)
+      .then(({ data }) => {
+        this.mergeRequestCreated = true;
+        window.location.href = data.url;
+      })
+      .catch(() => Flash('Failed to create Merge Request. Please try again.'));
   }
 
   disable() {
@@ -200,39 +193,33 @@ export default class CreateMergeRequestDropdown {
   getRef(ref, target = 'all') {
     if (!ref) return false;
 
-    return $.ajax({
-      method: 'GET',
-      dataType: 'json',
-      url: this.refsPath + ref,
-      beforeSend: () => {
-        this.isGettingRef = true;
-      },
-    })
-    .always(() => {
-      this.isGettingRef = false;
-    })
-    .done((data) => {
-      const branches = data[Object.keys(data)[0]];
-      const tags = data[Object.keys(data)[1]];
-      let result;
+    return axios.get(this.refsPath + ref)
+      .then(({ data }) => {
+        const branches = data[Object.keys(data)[0]];
+        const tags = data[Object.keys(data)[1]];
+        let result;
+
+        if (target === 'branch') {
+          result = CreateMergeRequestDropdown.findByValue(branches, ref);
+        } else {
+          result = CreateMergeRequestDropdown.findByValue(branches, ref, true) ||
+            CreateMergeRequestDropdown.findByValue(tags, ref, true);
+          this.suggestedRef = result;
+        }
 
-      if (target === 'branch') {
-        result = CreateMergeRequestDropdown.findByValue(branches, ref);
-      } else {
-        result = CreateMergeRequestDropdown.findByValue(branches, ref, true) ||
-          CreateMergeRequestDropdown.findByValue(tags, ref, true);
-        this.suggestedRef = result;
-      }
+        this.isGettingRef = false;
 
-      return this.updateInputState(target, ref, result);
-    })
-    .fail(() => {
-      this.unavailable();
-      this.disable();
-      new Flash('Failed to get ref.');
+        return this.updateInputState(target, ref, result);
+      })
+      .catch(() => {
+        this.unavailable();
+        this.disable();
+        new Flash('Failed to get ref.');
 
-      return false;
-    });
+        this.isGettingRef = false;
+
+        return false;
+      });
   }
 
   getTargetData(target) {
@@ -332,12 +319,12 @@ export default class CreateMergeRequestDropdown {
       xhr = this.createBranch();
     }
 
-    xhr.fail(() => {
+    xhr.catch(() => {
       this.isCreatingMergeRequest = false;
       this.isCreatingBranch = false;
-    });
 
-    xhr.always(() => this.enable());
+      this.enable();
+    });
 
     this.disable();
   }
diff --git a/app/assets/javascripts/deploy_keys/components/app.vue b/app/assets/javascripts/deploy_keys/components/app.vue
index 7b68b19de75..5a782237b7d 100644
--- a/app/assets/javascripts/deploy_keys/components/app.vue
+++ b/app/assets/javascripts/deploy_keys/components/app.vue
@@ -87,6 +87,7 @@
     <div v-else-if="hasKeys">
       <keys-panel
         title="Enabled deploy keys for this project"
+        class="qa-project-deploy-keys"
         :keys="keys.enabled_keys"
         :store="store"
         :endpoint="endpoint"
diff --git a/app/assets/javascripts/deploy_keys/components/key.vue b/app/assets/javascripts/deploy_keys/components/key.vue
index 843564ce016..c6091efd62f 100644
--- a/app/assets/javascripts/deploy_keys/components/key.vue
+++ b/app/assets/javascripts/deploy_keys/components/key.vue
@@ -53,10 +53,10 @@
       </i>
     </div>
     <div class="deploy-key-content key-list-item-info">
-      <strong class="title">
+      <strong class="title qa-key-title">
         {{ deployKey.title }}
       </strong>
-      <div class="description">
+      <div class="description qa-key-fingerprint">
         {{ deployKey.fingerprint }}
       </div>
     </div>
diff --git a/app/assets/javascripts/dispatcher.js b/app/assets/javascripts/dispatcher.js
index f2479ec33d7..ab28b7d8d44 100644
--- a/app/assets/javascripts/dispatcher.js
+++ b/app/assets/javascripts/dispatcher.js
@@ -1,36 +1,20 @@
 /* eslint-disable func-names, space-before-function-paren, no-var, prefer-arrow-callback, wrap-iife, no-shadow, consistent-return, one-var, one-var-declaration-per-line, camelcase, default-case, no-new, quotes, no-duplicate-case, no-case-declarations, no-fallthrough, max-len */
-import Milestone from './milestone';
-import NotificationsForm from './notifications_form';
-import notificationsDropdown from './notifications_dropdown';
-import LineHighlighter from './line_highlighter';
 import MergeRequest from './merge_request';
-import Sidebar from './right_sidebar';
 import Flash from './flash';
-import SecretValues from './behaviors/secret_values';
-import UserCallout from './user_callout';
-import BlobViewer from './blob/viewer/index';
 import GfmAutoComplete from './gfm_auto_complete';
-import Star from './star';
-import TreeView from './tree';
 import ZenMode from './zen_mode';
-import initSettingsPanels from './settings_panels';
-import PerformanceBar from './performance_bar';
 import initNotes from './init_notes';
 import initIssuableSidebar from './init_issuable_sidebar';
-import { ajaxGet, convertPermissionToBoolean } from './lib/utils/common_utils';
+import { convertPermissionToBoolean } from './lib/utils/common_utils';
 import GlFieldErrors from './gl_field_errors';
-import GLForm from './gl_form';
 import Shortcuts from './shortcuts';
-import ShortcutsNavigation from './shortcuts_navigation';
 import ShortcutsIssuable from './shortcuts_issuable';
-import U2FAuthenticate from './u2f/authenticate';
 import Diff from './diff';
 import SearchAutocomplete from './search_autocomplete';
-import Activities from './activities';
 
-(function() {
-  var Dispatcher;
+var Dispatcher;
 
+(function() {
   Dispatcher = (function() {
     function Dispatcher() {
       this.initSearch();
@@ -65,45 +49,30 @@ import Activities from './activities';
       });
 
       switch (page) {
-        case 'sessions:new':
-          import('./pages/sessions/new')
+        case 'projects:environments:metrics':
+          import('./pages/projects/environments/metrics')
             .then(callDefault)
             .catch(fail);
           break;
-        case 'projects:boards:show':
-        case 'projects:boards:index':
-          import('./pages/projects/boards/index')
-            .then(callDefault)
-            .catch(fail);
-          shortcut_handler = true;
-          break;
         case 'projects:merge_requests:index':
-          import('./pages/projects/merge_requests/index')
-            .then(callDefault)
-            .catch(fail);
-          shortcut_handler = true;
-          break;
         case 'projects:issues:index':
-          import('./pages/projects/issues/index')
-            .then(callDefault)
-            .catch(fail);
+        case 'projects:issues:show':
           shortcut_handler = true;
           break;
-        case 'projects:issues:show':
-          import('./pages/projects/issues/show')
+        case 'projects:milestones:index':
+          import('./pages/projects/milestones/index')
             .then(callDefault)
             .catch(fail);
-          shortcut_handler = true;
           break;
-        case 'dashboard:milestones:index':
-          import('./pages/dashboard/milestones/index')
+        case 'projects:milestones:show':
+          import('./pages/projects/milestones/show')
             .then(callDefault)
             .catch(fail);
           break;
-        case 'projects:milestones:show':
         case 'groups:milestones:show':
-          new Milestone();
-          new Sidebar();
+          import('./pages/groups/milestones/show')
+            .then(callDefault)
+            .catch(fail);
           break;
         case 'dashboard:milestones:show':
           import('./pages/dashboard/milestones/show')
@@ -131,7 +100,9 @@ import Activities from './activities';
             .catch(fail);
           break;
         case 'dashboard:todos:index':
-          import('./pages/dashboard/todos/index').then(callDefault).catch(fail);
+          import('./pages/dashboard/todos/index')
+            .then(callDefault)
+            .catch(fail);
           break;
         case 'admin:jobs:index':
           import('./pages/admin/jobs/index')
@@ -234,15 +205,21 @@ import Activities from './activities';
             .catch(fail);
           break;
         case 'projects:snippets:show':
-          initNotes();
-          new ZenMode();
+          import('./pages/projects/snippets/show')
+            .then(callDefault)
+            .catch(fail);
           break;
         case 'projects:snippets:new':
-        case 'projects:snippets:edit':
         case 'projects:snippets:create':
+          import('./pages/projects/snippets/new')
+            .then(callDefault)
+            .catch(fail);
+          break;
+        case 'projects:snippets:edit':
         case 'projects:snippets:update':
-          new GLForm($('.snippet-form'), true);
-          new ZenMode();
+          import('./pages/projects/snippets/edit')
+            .then(callDefault)
+            .catch(fail);
           break;
         case 'snippets:new':
           import('./pages/snippets/new')
@@ -265,8 +242,9 @@ import Activities from './activities';
             .catch(fail);
           break;
         case 'projects:releases:edit':
-          new ZenMode();
-          new GLForm($('.release-form'), true);
+          import('./pages/projects/releases/edit')
+            .then(callDefault)
+            .catch(fail);
           break;
         case 'projects:merge_requests:show':
           new Diff();
@@ -310,19 +288,7 @@ import Activities from './activities';
           shortcut_handler = true;
           break;
         case 'projects:show':
-          shortcut_handler = new ShortcutsNavigation();
-          new NotificationsForm();
-          new UserCallout({
-            setCalloutPerProject: true,
-            className: 'js-autodevops-banner',
-          });
-
-          if ($('#tree-slider').length) new TreeView();
-          if ($('.blob-viewer').length) new BlobViewer();
-          if ($('.project-show-activity').length) new Activities();
-          $('#tree-slider').waitForImages(function() {
-            ajaxGet(document.querySelector('.js-tree-content').dataset.logsPath);
-          });
+          shortcut_handler = true;
           break;
         case 'projects:edit':
           import('./pages/projects/edit')
@@ -353,9 +319,6 @@ import Activities from './activities';
             .catch(fail);
           break;
         case 'groups:show':
-          import('./pages/groups/show')
-            .then(callDefault)
-            .catch(fail);
           shortcut_handler = true;
           break;
         case 'groups:group_members:index':
@@ -364,7 +327,7 @@ import Activities from './activities';
             .catch(fail);
           break;
         case 'projects:project_members:index':
-          import('./pages/projects/project_members/')
+          import('./pages/projects/project_members')
             .then(callDefault)
             .catch(fail);
           break;
@@ -477,18 +440,15 @@ import Activities from './activities';
             .catch(fail);
           break;
         case 'projects:settings:repository:show':
-          // Initialize expandable settings panels
-          initSettingsPanels();
+          import('./pages/projects/settings/repository/show')
+            .then(callDefault)
+            .catch(fail);
           break;
         case 'projects:settings:ci_cd:show':
-          // Initialize expandable settings panels
-          initSettingsPanels();
-
-          const runnerToken = document.querySelector('.js-secret-runner-token');
-          if (runnerToken) {
-            const runnerTokenSecretValue = new SecretValues(runnerToken);
-            runnerTokenSecretValue.init();
-          }
+          import('./pages/projects/settings/ci_cd/show')
+            .then(callDefault)
+            .catch(fail);
+          break;
         case 'groups:settings:ci_cd:show':
           import('./pages/groups/settings/ci_cd/show')
             .then(callDefault)
@@ -496,13 +456,19 @@ import Activities from './activities';
           break;
         case 'ci:lints:create':
         case 'ci:lints:show':
-          import('./pages/ci/lints').then(m => m.default()).catch(fail);
+          import('./pages/ci/lints')
+            .then(callDefault)
+            .catch(fail);
           break;
         case 'users:show':
-          import('./pages/users/show').then(callDefault).catch(fail);
+          import('./pages/users/show')
+            .then(callDefault)
+            .catch(fail);
           break;
         case 'admin:conversational_development_index:show':
-          import('./pages/admin/conversational_development_index/show').then(m => m.default()).catch(fail);
+          import('./pages/admin/conversational_development_index/show')
+            .then(callDefault)
+            .catch(fail);
           break;
         case 'snippets:show':
           import('./pages/snippets/show')
@@ -510,7 +476,9 @@ import Activities from './activities';
             .catch(fail);
           break;
         case 'import:fogbugz:new_user_map':
-          import('./pages/import/fogbugz/new_user_map').then(m => m.default()).catch(fail);
+          import('./pages/import/fogbugz/new_user_map')
+            .then(callDefault)
+            .catch(fail);
           break;
         case 'profiles:personal_access_tokens:index':
           import('./pages/profiles/personal_access_tokens')
@@ -534,21 +502,23 @@ import Activities from './activities';
             .then(callDefault)
             .catch(fail);
           break;
+        case 'dashboard:groups:index':
+          import('./pages/dashboard/groups/index')
+            .then(callDefault)
+            .catch(fail);
+          break;
       }
       switch (path[0]) {
         case 'sessions':
+          import('./pages/sessions')
+            .then(callDefault)
+            .catch(fail);
+          break;
         case 'omniauth_callbacks':
-          if (!gon.u2f) break;
-          const u2fAuthenticate = new U2FAuthenticate(
-            $('#js-authenticate-u2f'),
-            '#js-login-u2f-form',
-            gon.u2f,
-            document.querySelector('#js-login-2fa-device'),
-            document.querySelector('.js-2fa-form'),
-          );
-          u2fAuthenticate.start();
-          // needed in rspec
-          gl.u2fAuthenticate = u2fAuthenticate;
+          import('./pages/omniauth_callbacks')
+            .then(callDefault)
+            .catch(fail);
+          break;
         case 'admin':
           import('./pages/admin')
             .then(callDefault)
@@ -598,12 +568,8 @@ import Activities from './activities';
               break;
           }
           break;
-        case 'dashboard':
-        case 'root':
-          new UserCallout();
-          break;
         case 'profiles':
-          import('./pages/profiles/index/')
+          import('./pages/profiles/index')
             .then(callDefault)
             .catch(fail);
           break;
@@ -624,23 +590,12 @@ import Activities from './activities';
                 .then(callDefault)
                 .catch(fail);
               break;
-            case 'show':
-              new Star();
-              notificationsDropdown();
-              break;
             case 'wikis':
               import('./pages/projects/wikis')
                 .then(callDefault)
                 .catch(fail);
               shortcut_handler = true;
               break;
-            case 'snippets':
-              if (path[2] === 'show') {
-                new ZenMode();
-                new LineHighlighter();
-                new BlobViewer();
-              }
-              break;
           }
           break;
       }
@@ -650,7 +605,9 @@ import Activities from './activities';
       }
 
       if (document.querySelector('#peek')) {
-        new PerformanceBar({ container: '#peek' });
+        import('./performance_bar')
+          .then(m => new m.default({ container: '#peek' })) // eslint-disable-line new-cap
+          .catch(fail);
       }
     };
 
@@ -669,8 +626,8 @@ import Activities from './activities';
 
     return Dispatcher;
   })();
+})();
 
-  $(window).on('load', function() {
-    new Dispatcher();
-  });
-}).call(window);
+export default function initDispatcher() {
+  return new Dispatcher();
+}
diff --git a/app/assets/javascripts/dropzone_input.js b/app/assets/javascripts/dropzone_input.js
index 550dbdda922..ba89e5726fa 100644
--- a/app/assets/javascripts/dropzone_input.js
+++ b/app/assets/javascripts/dropzone_input.js
@@ -2,6 +2,7 @@ import Dropzone from 'dropzone';
 import _ from 'underscore';
 import './preview_markdown';
 import csrf from './lib/utils/csrf';
+import axios from './lib/utils/axios_utils';
 
 Dropzone.autoDiscover = false;
 
@@ -235,25 +236,21 @@ export default function dropzoneInput(form) {
   uploadFile = (item, filename) => {
     const formData = new FormData();
     formData.append('file', item, filename);
-    return $.ajax({
-      url: uploadsPath,
-      type: 'POST',
-      data: formData,
-      dataType: 'json',
-      processData: false,
-      contentType: false,
-      headers: csrf.headers,
-      beforeSend: () => {
-        showSpinner();
-        return closeAlertMessage();
-      },
-      success: (e, text, response) => {
-        const md = response.responseJSON.link.markdown;
+
+    showSpinner();
+    closeAlertMessage();
+
+    axios.post(uploadsPath, formData)
+      .then(({ data }) => {
+        const md = data.link.markdown;
+
         insertToTextArea(filename, md);
-      },
-      error: response => showError(response.responseJSON.message),
-      complete: () => closeSpinner(),
-    });
+        closeSpinner();
+      })
+      .catch((e) => {
+        showError(e.response.data.message);
+        closeSpinner();
+      });
   };
 
   updateAttachingMessage = (files, messageContainer) => {
diff --git a/app/assets/javascripts/due_date_select.js b/app/assets/javascripts/due_date_select.js
index ada985913bb..bd4c58b7cb1 100644
--- a/app/assets/javascripts/due_date_select.js
+++ b/app/assets/javascripts/due_date_select.js
@@ -1,6 +1,7 @@
 /* global dateFormat */
 
 import Pikaday from 'pikaday';
+import axios from './lib/utils/axios_utils';
 import { parsePikadayDate, pikadayToString } from './lib/utils/datefix';
 
 class DueDateSelect {
@@ -125,37 +126,30 @@ class DueDateSelect {
   }
 
   submitSelectedDate(isDropdown) {
-    return $.ajax({
-      type: 'PUT',
-      url: this.issueUpdateURL,
-      data: this.datePayload,
-      dataType: 'json',
-      beforeSend: () => {
-        const selectedDateValue = this.datePayload[this.abilityName].due_date;
-        const displayedDateStyle = this.displayedDate !== 'No due date' ? 'bold' : 'no-value';
+    const selectedDateValue = this.datePayload[this.abilityName].due_date;
+    const displayedDateStyle = this.displayedDate !== 'No due date' ? 'bold' : 'no-value';
 
-        this.$loading.removeClass('hidden').fadeIn();
+    this.$loading.removeClass('hidden').fadeIn();
 
-        if (isDropdown) {
-          this.$dropdown.trigger('loading.gl.dropdown');
-          this.$selectbox.hide();
-        }
+    if (isDropdown) {
+      this.$dropdown.trigger('loading.gl.dropdown');
+      this.$selectbox.hide();
+    }
 
-        this.$value.css('display', '');
-        this.$valueContent.html(`<span class='${displayedDateStyle}'>${this.displayedDate}</span>`);
-        this.$sidebarValue.html(this.displayedDate);
+    this.$value.css('display', '');
+    this.$valueContent.html(`<span class='${displayedDateStyle}'>${this.displayedDate}</span>`);
+    this.$sidebarValue.html(this.displayedDate);
 
-        return selectedDateValue.length ?
-          $('.js-remove-due-date-holder').removeClass('hidden') :
-          $('.js-remove-due-date-holder').addClass('hidden');
-      },
-    }).done(() => {
-      if (isDropdown) {
-        this.$dropdown.trigger('loaded.gl.dropdown');
-        this.$dropdown.dropdown('toggle');
-      }
-      return this.$loading.fadeOut();
-    });
+    $('.js-remove-due-date-holder').toggleClass('hidden', selectedDateValue.length);
+
+    return axios.put(this.issueUpdateURL, this.datePayload)
+      .then(() => {
+        if (isDropdown) {
+          this.$dropdown.trigger('loaded.gl.dropdown');
+          this.$dropdown.dropdown('toggle');
+        }
+        return this.$loading.fadeOut();
+      });
   }
 }
 
diff --git a/app/assets/javascripts/environments/components/environments_table.vue b/app/assets/javascripts/environments/components/environments_table.vue
index 858acf293a1..b4eca47957e 100644
--- a/app/assets/javascripts/environments/components/environments_table.vue
+++ b/app/assets/javascripts/environments/components/environments_table.vue
@@ -99,7 +99,7 @@ export default {
       >
         <div
           v-if="model.isLoadingFolderContent"
-          :key="i">
+          :key="`loading-item-${i}`">
           <loading-icon size="2" />
         </div>
 
@@ -110,10 +110,10 @@ export default {
             :model="children"
             :can-create-deployment="canCreateDeployment"
             :can-read-environment="canReadEnvironment"
-            :key="index"
+            :key="`env-item-${i}-${index}`"
           />
 
-          <div :key="i">
+          <div :key="`sub-div-${i}`">
             <div class="text-center prepend-top-10">
               <a
                 :href="folderUrl(model)"
diff --git a/app/assets/javascripts/feature_highlight/feature_highlight.js b/app/assets/javascripts/feature_highlight/feature_highlight.js
new file mode 100644
index 00000000000..d65cc6d5d7d
--- /dev/null
+++ b/app/assets/javascripts/feature_highlight/feature_highlight.js
@@ -0,0 +1,65 @@
+import _ from 'underscore';
+import {
+  getSelector,
+  togglePopover,
+  inserted,
+  mouseenter,
+  mouseleave,
+} from './feature_highlight_helper';
+
+export function setupFeatureHighlightPopover(id, debounceTimeout = 300) {
+  const $selector = $(getSelector(id));
+  const $parent = $selector.parent();
+  const $popoverContent = $parent.siblings('.feature-highlight-popover-content');
+  const hideOnScroll = togglePopover.bind($selector, false);
+  const debouncedMouseleave = _.debounce(mouseleave, debounceTimeout);
+
+  $selector
+    // Setup popover
+    .data('content', $popoverContent.prop('outerHTML'))
+    .popover({
+      html: true,
+      // Override the existing template to add custom CSS classes
+      template: `
+        <div class="popover feature-highlight-popover" role="tooltip">
+          <div class="arrow"></div>
+          <div class="popover-content"></div>
+        </div>
+      `,
+    })
+    .on('mouseenter', mouseenter)
+    .on('mouseleave', debouncedMouseleave)
+    .on('inserted.bs.popover', inserted)
+    .on('show.bs.popover', () => {
+      window.addEventListener('scroll', hideOnScroll);
+    })
+    .on('hide.bs.popover', () => {
+      window.removeEventListener('scroll', hideOnScroll);
+    })
+    // Display feature highlight
+    .removeAttr('disabled');
+}
+
+export function findHighestPriorityFeature() {
+  let priorityFeature;
+
+  const sortedFeatureEls = [].slice.call(document.querySelectorAll('.js-feature-highlight')).sort((a, b) =>
+    (a.dataset.highlightPriority || 0) < (b.dataset.highlightPriority || 0));
+
+  const [priorityFeatureEl] = sortedFeatureEls;
+  if (priorityFeatureEl) {
+    priorityFeature = priorityFeatureEl.dataset.highlight;
+  }
+
+  return priorityFeature;
+}
+
+export function highlightFeatures() {
+  const priorityFeature = findHighestPriorityFeature();
+
+  if (priorityFeature) {
+    setupFeatureHighlightPopover(priorityFeature);
+  }
+
+  return priorityFeature;
+}
diff --git a/app/assets/javascripts/feature_highlight/feature_highlight_helper.js b/app/assets/javascripts/feature_highlight/feature_highlight_helper.js
new file mode 100644
index 00000000000..939d12237f3
--- /dev/null
+++ b/app/assets/javascripts/feature_highlight/feature_highlight_helper.js
@@ -0,0 +1,59 @@
+import axios from '../lib/utils/axios_utils';
+import { __ } from '../locale';
+import Flash from '../flash';
+import LazyLoader from '../lazy_loader';
+
+export const getSelector = highlightId => `.js-feature-highlight[data-highlight=${highlightId}]`;
+
+export function togglePopover(show) {
+  const isAlreadyShown = this.hasClass('js-popover-show');
+  if ((show && isAlreadyShown) || (!show && !isAlreadyShown)) {
+    return false;
+  }
+  this.popover(show ? 'show' : 'hide');
+  this.toggleClass('disable-animation js-popover-show', show);
+
+  return true;
+}
+
+export function dismiss(highlightId) {
+  axios.post(this.attr('data-dismiss-endpoint'), {
+    feature_name: highlightId,
+  })
+    .catch(() => Flash(__('An error occurred while dismissing the feature highlight. Refresh the page and try dismissing again.')));
+
+  togglePopover.call(this, false);
+  this.hide();
+}
+
+export function mouseleave() {
+  if (!$('.popover:hover').length > 0) {
+    const $featureHighlight = $(this);
+    togglePopover.call($featureHighlight, false);
+  }
+}
+
+export function mouseenter() {
+  const $featureHighlight = $(this);
+
+  const showedPopover = togglePopover.call($featureHighlight, true);
+  if (showedPopover) {
+    $('.popover')
+      .on('mouseleave', mouseleave.bind($featureHighlight));
+  }
+}
+
+export function inserted() {
+  const popoverId = this.getAttribute('aria-describedby');
+  const highlightId = this.dataset.highlight;
+  const $popover = $(this);
+  const dismissWrapper = dismiss.bind($popover, highlightId);
+
+  $(`#${popoverId} .dismiss-feature-highlight`)
+    .on('click', dismissWrapper);
+
+  const lazyImg = $(`#${popoverId} .feature-highlight-illustration`)[0];
+  if (lazyImg) {
+    LazyLoader.loadImage(lazyImg);
+  }
+}
diff --git a/app/assets/javascripts/feature_highlight/feature_highlight_options.js b/app/assets/javascripts/feature_highlight/feature_highlight_options.js
new file mode 100644
index 00000000000..212643b1e04
--- /dev/null
+++ b/app/assets/javascripts/feature_highlight/feature_highlight_options.js
@@ -0,0 +1,12 @@
+import { highlightFeatures } from './feature_highlight';
+import bp from '../breakpoints';
+
+export default function domContentLoaded() {
+  if (bp.getBreakpointSize() === 'lg') {
+    highlightFeatures();
+    return true;
+  }
+  return false;
+}
+
+document.addEventListener('DOMContentLoaded', domContentLoaded);
diff --git a/app/assets/javascripts/filterable_list.js b/app/assets/javascripts/filterable_list.js
index 9e91f72b2ea..a10f027de53 100644
--- a/app/assets/javascripts/filterable_list.js
+++ b/app/assets/javascripts/filterable_list.js
@@ -1,4 +1,5 @@
 import _ from 'underscore';
+import axios from './lib/utils/axios_utils';
 
 /**
  * Makes search request for content when user types a value in the search input.
@@ -54,32 +55,26 @@ export default class FilterableList {
     this.listFilterElement.removeEventListener('input', this.debounceFilter);
   }
 
-  filterResults(queryData) {
+  filterResults(params) {
     if (this.isBusy) {
       return false;
     }
 
     $(this.listHolderElement).fadeTo(250, 0.5);
 
-    return $.ajax({
-      url: this.getFilterEndpoint(),
-      data: queryData,
-      type: 'GET',
-      dataType: 'json',
-      context: this,
-      complete: this.onFilterComplete,
-      beforeSend: () => {
-        this.isBusy = true;
-      },
-      success: (response, textStatus, xhr) => {
-        this.onFilterSuccess(response, xhr, queryData);
-      },
-    });
+    this.isBusy = true;
+
+    return axios.get(this.getFilterEndpoint(), {
+      params,
+    }).then((res) => {
+      this.onFilterSuccess(res, params);
+      this.onFilterComplete();
+    }).catch(() => this.onFilterComplete());
   }
 
-  onFilterSuccess(response, xhr, queryData) {
-    if (response.html) {
-      this.listHolderElement.innerHTML = response.html;
+  onFilterSuccess(response, queryData) {
+    if (response.data.html) {
+      this.listHolderElement.innerHTML = response.data.html;
     }
 
     // Change url so if user reload a page - search results are saved
diff --git a/app/assets/javascripts/fly_out_nav.js b/app/assets/javascripts/fly_out_nav.js
index abb04d77f8f..8b4f3b05ee7 100644
--- a/app/assets/javascripts/fly_out_nav.js
+++ b/app/assets/javascripts/fly_out_nav.js
@@ -118,14 +118,14 @@ export const showSubLevelItems = (el) => {
   moveSubItemsToPosition(el, subItems);
 };
 
-export const mouseEnterTopItems = (el) => {
+export const mouseEnterTopItems = (el, timeout = getHideSubItemsInterval()) => {
   clearTimeout(timeoutId);
 
   timeoutId = setTimeout(() => {
     if (currentOpenMenu) hideMenu(currentOpenMenu);
 
     showSubLevelItems(el);
-  }, getHideSubItemsInterval());
+  }, timeout);
 };
 
 export const mouseLeaveTopItem = (el) => {
diff --git a/app/assets/javascripts/gfm_auto_complete.js b/app/assets/javascripts/gfm_auto_complete.js
index df20e1e9c88..57a1fa107e5 100644
--- a/app/assets/javascripts/gfm_auto_complete.js
+++ b/app/assets/javascripts/gfm_auto_complete.js
@@ -461,7 +461,7 @@ class GfmAutoComplete {
     const accentAChar = decodeURI('%C3%80');
     const accentYChar = decodeURI('%C3%BF');
 
-    const regexp = new RegExp(`^(?:\\B|[^a-zA-Z0-9_${atSymbolsWithoutBar}]|\\s)${resultantFlag}(?!${atSymbolsWithBar})((?:[A-Za-z${accentAChar}-${accentYChar}0-9_'.+-]|[^\\x00-\\x7a])*)$`, 'gi');
+    const regexp = new RegExp(`^(?:\\B|[^a-zA-Z0-9_\`${atSymbolsWithoutBar}]|\\s)${resultantFlag}(?!${atSymbolsWithBar})((?:[A-Za-z${accentAChar}-${accentYChar}0-9_'.+-]|[^\\x00-\\x7a])*)$`, 'gi');
 
     return regexp.exec(targetSubtext);
   }
diff --git a/app/assets/javascripts/gl_dropdown.js b/app/assets/javascripts/gl_dropdown.js
index 64f258aed64..15df7a7f989 100644
--- a/app/assets/javascripts/gl_dropdown.js
+++ b/app/assets/javascripts/gl_dropdown.js
@@ -2,6 +2,7 @@
 /* global fuzzaldrinPlus */
 import _ from 'underscore';
 import fuzzaldrinPlus from 'fuzzaldrin-plus';
+import axios from './lib/utils/axios_utils';
 import { visitUrl } from './lib/utils/url_utility';
 import { isObject } from './lib/utils/type_utility';
 
@@ -212,25 +213,17 @@ GitLabDropdownRemote = (function() {
   };
 
   GitLabDropdownRemote.prototype.fetchData = function() {
-    return $.ajax({
-      url: this.dataEndpoint,
-      dataType: this.options.dataType,
-      beforeSend: (function(_this) {
-        return function() {
-          if (_this.options.beforeSend) {
-            return _this.options.beforeSend();
-          }
-        };
-      })(this),
-      success: (function(_this) {
-        return function(data) {
-          if (_this.options.success) {
-            return _this.options.success(data);
-          }
-        };
-      })(this)
-    });
-  // Fetch the data through ajax if the data is a string
+    if (this.options.beforeSend) {
+      this.options.beforeSend();
+    }
+
+    // Fetch the data through ajax if the data is a string
+    return axios.get(this.dataEndpoint)
+      .then(({ data }) => {
+        if (this.options.success) {
+          return this.options.success(data);
+        }
+      });
   };
 
   return GitLabDropdownRemote;
diff --git a/app/assets/javascripts/graphs/graphs_show.js b/app/assets/javascripts/graphs/graphs_show.js
index 36bad6db3e1..b670e907a5c 100644
--- a/app/assets/javascripts/graphs/graphs_show.js
+++ b/app/assets/javascripts/graphs/graphs_show.js
@@ -1,11 +1,13 @@
+import flash from '../flash';
+import { __ } from '../locale';
+import axios from '../lib/utils/axios_utils';
 import ContributorsStatGraph from './stat_graph_contributors';
 
 document.addEventListener('DOMContentLoaded', () => {
-  $.ajax({
-    type: 'GET',
-    url: document.querySelector('.js-graphs-show').dataset.projectGraphPath,
-    dataType: 'json',
-    success(data) {
+  const url = document.querySelector('.js-graphs-show').dataset.projectGraphPath;
+
+  axios.get(url)
+    .then(({ data }) => {
       const graph = new ContributorsStatGraph();
       graph.init(data);
 
@@ -16,6 +18,6 @@ document.addEventListener('DOMContentLoaded', () => {
 
       $('.stat-graph').fadeIn();
       $('.loading-graph').hide();
-    },
-  });
+    })
+    .catch(() => flash(__('Error fetching contributors data.')));
 });
diff --git a/app/assets/javascripts/group_label_subscription.js b/app/assets/javascripts/group_label_subscription.js
index befaebb635e..df9429b1e02 100644
--- a/app/assets/javascripts/group_label_subscription.js
+++ b/app/assets/javascripts/group_label_subscription.js
@@ -1,3 +1,7 @@
+import axios from './lib/utils/axios_utils';
+import flash from './flash';
+import { __ } from './locale';
+
 export default class GroupLabelSubscription {
   constructor(container) {
     const $container = $(container);
@@ -13,14 +17,12 @@ export default class GroupLabelSubscription {
     event.preventDefault();
 
     const url = this.$unsubscribeButtons.attr('data-url');
-
-    $.ajax({
-      type: 'POST',
-      url,
-    }).done(() => {
-      this.toggleSubscriptionButtons();
-      this.$unsubscribeButtons.removeAttr('data-url');
-    });
+    axios.post(url)
+      .then(() => {
+        this.toggleSubscriptionButtons();
+        this.$unsubscribeButtons.removeAttr('data-url');
+      })
+      .catch(() => flash(__('There was an error when unsubscribing from this label.')));
   }
 
   subscribe(event) {
@@ -31,12 +33,9 @@ export default class GroupLabelSubscription {
 
     this.$unsubscribeButtons.attr('data-url', url);
 
-    $.ajax({
-      type: 'POST',
-      url,
-    }).done(() => {
-      this.toggleSubscriptionButtons();
-    });
+    axios.post(url)
+      .then(() => this.toggleSubscriptionButtons())
+      .catch(() => flash(__('There was an error when subscribing to this label.')));
   }
 
   toggleSubscriptionButtons() {
diff --git a/app/assets/javascripts/groups/groups_filterable_list.js b/app/assets/javascripts/groups/groups_filterable_list.js
index 2db233b09da..31d56d15c23 100644
--- a/app/assets/javascripts/groups/groups_filterable_list.js
+++ b/app/assets/javascripts/groups/groups_filterable_list.js
@@ -1,6 +1,6 @@
 import FilterableList from '~/filterable_list';
 import eventHub from './event_hub';
-import { getParameterByName } from '../lib/utils/common_utils';
+import { normalizeHeaders, getParameterByName } from '../lib/utils/common_utils';
 
 export default class GroupFilterableList extends FilterableList {
   constructor({ form, filter, holder, filterEndpoint, pagePath, dropdownSel, filterInputField }) {
@@ -94,23 +94,14 @@ export default class GroupFilterableList extends FilterableList {
     this.form.querySelector(`[name="${this.filterInputField}"]`).value = '';
   }
 
-  onFilterSuccess(data, xhr, queryData) {
+  onFilterSuccess(res, queryData) {
     const currentPath = this.getPagePath(queryData);
 
-    const paginationData = {
-      'X-Per-Page': xhr.getResponseHeader('X-Per-Page'),
-      'X-Page': xhr.getResponseHeader('X-Page'),
-      'X-Total': xhr.getResponseHeader('X-Total'),
-      'X-Total-Pages': xhr.getResponseHeader('X-Total-Pages'),
-      'X-Next-Page': xhr.getResponseHeader('X-Next-Page'),
-      'X-Prev-Page': xhr.getResponseHeader('X-Prev-Page'),
-    };
-
     window.history.replaceState({
       page: currentPath,
     }, document.title, currentPath);
 
-    eventHub.$emit('updateGroups', data, Object.prototype.hasOwnProperty.call(queryData, this.filterInputField));
-    eventHub.$emit('updatePagination', paginationData);
+    eventHub.$emit('updateGroups', res.data, Object.prototype.hasOwnProperty.call(queryData, this.filterInputField));
+    eventHub.$emit('updatePagination', normalizeHeaders(res.headers));
   }
 }
diff --git a/app/assets/javascripts/groups/index.js b/app/assets/javascripts/groups/index.js
index 8b850765a1b..57eaac72906 100644
--- a/app/assets/javascripts/groups/index.js
+++ b/app/assets/javascripts/groups/index.js
@@ -10,7 +10,7 @@ import groupItemComponent from './components/group_item.vue';
 
 Vue.use(Translate);
 
-document.addEventListener('DOMContentLoaded', () => {
+export default () => {
   const el = document.getElementById('js-groups-tree');
 
   // Don't do anything if element doesn't exist (No groups)
@@ -71,4 +71,4 @@ document.addEventListener('DOMContentLoaded', () => {
       });
     },
   });
-});
+};
diff --git a/app/assets/javascripts/groups/service/groups_service.js b/app/assets/javascripts/groups/service/groups_service.js
index 639410384c2..b79ba291463 100644
--- a/app/assets/javascripts/groups/service/groups_service.js
+++ b/app/assets/javascripts/groups/service/groups_service.js
@@ -1,7 +1,5 @@
 import Vue from 'vue';
-import VueResource from 'vue-resource';
-
-Vue.use(VueResource);
+import '../../vue_shared/vue_resource_interceptor';
 
 export default class GroupsService {
   constructor(endpoint) {
diff --git a/app/assets/javascripts/groups/transfer_dropdown.js b/app/assets/javascripts/groups/transfer_dropdown.js
new file mode 100644
index 00000000000..85b7b08db4d
--- /dev/null
+++ b/app/assets/javascripts/groups/transfer_dropdown.js
@@ -0,0 +1,34 @@
+export default class TransferDropdown {
+  constructor() {
+    this.groupDropdown = $('.js-groups-dropdown');
+    this.parentInput = $('#new_parent_group_id');
+    this.data = this.groupDropdown.data('data');
+    this.init();
+  }
+
+  init() {
+    this.buildDropdown();
+  }
+
+  buildDropdown() {
+    const extraOptions = [{ id: '', text: 'No parent group' }, 'divider'];
+
+    this.groupDropdown.glDropdown({
+      selectable: true,
+      filterable: true,
+      toggleLabel: item => item.text,
+      search: { fields: ['text'] },
+      data: extraOptions.concat(this.data),
+      text: item => item.text,
+      clicked: (options) => {
+        const { e } = options;
+        e.preventDefault();
+        this.assignSelected(options.selectedObj);
+      },
+    });
+  }
+
+  assignSelected(selected) {
+    this.parentInput.val(selected.id);
+  }
+}
diff --git a/app/assets/javascripts/ide/components/repo_tabs.vue b/app/assets/javascripts/ide/components/repo_tabs.vue
index ab0bef4f0ac..ca363bba0ef 100644
--- a/app/assets/javascripts/ide/components/repo_tabs.vue
+++ b/app/assets/javascripts/ide/components/repo_tabs.vue
@@ -20,7 +20,7 @@
   >
     <repo-tab
       v-for="tab in openFiles"
-      :key="tab.id"
+      :key="tab.key"
       :tab="tab"
     />
   </ul>
diff --git a/app/assets/javascripts/ide/stores/actions.js b/app/assets/javascripts/ide/stores/actions.js
index 96a87744df5..d007d0ae78f 100644
--- a/app/assets/javascripts/ide/stores/actions.js
+++ b/app/assets/javascripts/ide/stores/actions.js
@@ -71,7 +71,7 @@ export const setResizingStatus = ({ commit }, resizing) => {
 export const checkCommitStatus = ({ state }) =>
   service
     .getBranchData(state.currentProjectId, state.currentBranchId)
-    .then((data) => {
+    .then(({ data }) => {
       const { id } = data.commit;
       const selectedBranch =
         state.projects[state.currentProjectId].branches[state.currentBranchId];
@@ -90,7 +90,7 @@ export const commitChanges = (
 ) =>
   service
     .commit(state.currentProjectId, payload)
-    .then((data) => {
+    .then(({ data }) => {
       const { branch } = payload;
       if (!data.short_id) {
         flash(data.message, 'alert', document, null, false, true);
@@ -147,8 +147,8 @@ export const commitChanges = (
     })
     .catch((err) => {
       let errMsg = 'Error committing changes. Please try again.';
-      if (err.responseJSON && err.responseJSON.message) {
-        errMsg += ` (${stripHtml(err.responseJSON.message)})`;
+      if (err.response.data && err.response.data.message) {
+        errMsg += ` (${stripHtml(err.response.data.message)})`;
       }
       flash(errMsg, 'alert', document, null, false, true);
       window.dispatchEvent(new Event('resize'));
diff --git a/app/assets/javascripts/ide/stores/actions/branch.js b/app/assets/javascripts/ide/stores/actions/branch.js
index 589ec28c6a4..bc6fd2d4163 100644
--- a/app/assets/javascripts/ide/stores/actions/branch.js
+++ b/app/assets/javascripts/ide/stores/actions/branch.js
@@ -10,7 +10,7 @@ export const getBranchData = (
         !state.projects[`${projectId}`].branches[branchId])
         || force) {
     service.getBranchData(`${projectId}`, branchId)
-      .then((data) => {
+      .then(({ data }) => {
         const { id } = data.commit;
         commit(types.SET_BRANCH, { projectPath: `${projectId}`, branchName: branchId, branch: data });
         commit(types.SET_BRANCH_WORKING_REFERENCE, { projectId, branchId, reference: id });
diff --git a/app/assets/javascripts/integrations/integration_settings_form.js b/app/assets/javascripts/integrations/integration_settings_form.js
index 32415a8791f..3f27cfc2f6d 100644
--- a/app/assets/javascripts/integrations/integration_settings_form.js
+++ b/app/assets/javascripts/integrations/integration_settings_form.js
@@ -1,4 +1,5 @@
-import Flash from '../flash';
+import axios from '../lib/utils/axios_utils';
+import flash from '../flash';
 
 export default class IntegrationSettingsForm {
   constructor(formSelector) {
@@ -95,29 +96,26 @@ export default class IntegrationSettingsForm {
    */
   testSettings(formData) {
     this.toggleSubmitBtnState(true);
-    $.ajax({
-      type: 'PUT',
-      url: this.testEndPoint,
-      data: formData,
-    })
-    .done((res) => {
-      if (res.error) {
-        new Flash(`${res.message} ${res.service_response}`, 'alert', document, {
-          title: 'Save anyway',
-          clickHandler: (e) => {
-            e.preventDefault();
-            this.$form.submit();
-          },
-        });
-      } else {
-        this.$form.submit();
-      }
-    })
-    .fail(() => {
-      new Flash('Something went wrong on our end.');
-    })
-    .always(() => {
-      this.toggleSubmitBtnState(false);
-    });
+
+    return axios.put(this.testEndPoint, formData)
+      .then(({ data }) => {
+        if (data.error) {
+          flash(`${data.message} ${data.service_response}`, 'alert', document, {
+            title: 'Save anyway',
+            clickHandler: (e) => {
+              e.preventDefault();
+              this.$form.submit();
+            },
+          });
+        } else {
+          this.$form.submit();
+        }
+
+        this.toggleSubmitBtnState(false);
+      })
+      .catch(() => {
+        flash('Something went wrong on our end.');
+        this.toggleSubmitBtnState(false);
+      });
   }
 }
diff --git a/app/assets/javascripts/issuable_bulk_update_actions.js b/app/assets/javascripts/issuable_bulk_update_actions.js
index b124fafec70..8c1b2e78ca4 100644
--- a/app/assets/javascripts/issuable_bulk_update_actions.js
+++ b/app/assets/javascripts/issuable_bulk_update_actions.js
@@ -1,5 +1,6 @@
 /* eslint-disable comma-dangle, quotes, consistent-return, func-names, array-callback-return, space-before-function-paren, prefer-arrow-callback, max-len, no-unused-expressions, no-sequences, no-underscore-dangle, no-unused-vars, no-param-reassign */
 import _ from 'underscore';
+import axios from './lib/utils/axios_utils';
 import Flash from './flash';
 
 export default {
@@ -22,15 +23,9 @@ export default {
   },
 
   submit() {
-    const _this = this;
-    const xhr = $.ajax({
-      url: this.form.attr('action'),
-      method: this.form.attr('method'),
-      dataType: 'JSON',
-      data: this.getFormDataAsObject()
-    });
-    xhr.done(() => window.location.reload());
-    xhr.fail(() => this.onFormSubmitFailure());
+    axios[this.form.attr('method')](this.form.attr('action'), this.getFormDataAsObject())
+      .then(() => window.location.reload())
+      .catch(() => this.onFormSubmitFailure());
   },
 
   onFormSubmitFailure() {
diff --git a/app/assets/javascripts/issuable_index.js b/app/assets/javascripts/issuable_index.js
index c3e0acdff66..0683ca82a38 100644
--- a/app/assets/javascripts/issuable_index.js
+++ b/app/assets/javascripts/issuable_index.js
@@ -1,3 +1,6 @@
+import axios from './lib/utils/axios_utils';
+import flash from './flash';
+import { __ } from './locale';
 import IssuableBulkUpdateSidebar from './issuable_bulk_update_sidebar';
 import IssuableBulkUpdateActions from './issuable_bulk_update_actions';
 
@@ -20,23 +23,24 @@ export default class IssuableIndex {
   }
 
   static resetIncomingEmailToken() {
-    $('.incoming-email-token-reset').on('click', (e) => {
+    const $resetToken = $('.incoming-email-token-reset');
+
+    $resetToken.on('click', (e) => {
       e.preventDefault();
 
-      $.ajax({
-        type: 'PUT',
-        url: $('.incoming-email-token-reset').attr('href'),
-        dataType: 'json',
-        success(response) {
-          $('#issuable_email').val(response.new_address).focus();
-        },
-        beforeSend() {
-          $('.incoming-email-token-reset').text('resetting...');
-        },
-        complete() {
-          $('.incoming-email-token-reset').text('reset it');
-        },
-      });
+      $resetToken.text('resetting...');
+
+      axios.put($resetToken.attr('href'))
+        .then(({ data }) => {
+          $('#issuable_email').val(data.new_address).focus();
+
+          $resetToken.text('reset it');
+        })
+        .catch(() => {
+          flash(__('There was an error when reseting email token.'));
+
+          $resetToken.text('reset it');
+        });
     });
   }
 }
diff --git a/app/assets/javascripts/issue.js b/app/assets/javascripts/issue.js
index 411c820cc43..ff65ea99e9a 100644
--- a/app/assets/javascripts/issue.js
+++ b/app/assets/javascripts/issue.js
@@ -1,7 +1,8 @@
 /* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, one-var, no-underscore-dangle, one-var-declaration-per-line, object-shorthand, no-unused-vars, no-new, comma-dangle, consistent-return, quotes, dot-notation, quote-props, prefer-arrow-callback, max-len */
 import 'vendor/jquery.waitforimages';
+import axios from './lib/utils/axios_utils';
 import { addDelimiter } from './lib/utils/text_utility';
-import Flash from './flash';
+import flash from './flash';
 import TaskList from './task_list';
 import CreateMergeRequestDropdown from './create_merge_request_dropdown';
 import IssuablesHelper from './helpers/issuables_helper';
@@ -42,12 +43,8 @@ export default class Issue {
       this.disableCloseReopenButton($button);
 
       url = $button.attr('href');
-      return $.ajax({
-        type: 'PUT',
-        url: url
-      })
-      .fail(() => new Flash(issueFailMessage))
-      .done((data) => {
+      return axios.put(url)
+      .then(({ data }) => {
         const isClosedBadge = $('div.status-box-issue-closed');
         const isOpenBadge = $('div.status-box-open');
         const projectIssuesCounter = $('.issue_counter');
@@ -74,9 +71,10 @@ export default class Issue {
             }
           }
         } else {
-          new Flash(issueFailMessage);
+          flash(issueFailMessage);
         }
       })
+      .catch(() => flash(issueFailMessage))
       .then(() => {
         this.disableCloseReopenButton($button, false);
       });
@@ -115,24 +113,22 @@ export default class Issue {
   static initMergeRequests() {
     var $container;
     $container = $('#merge-requests');
-    return $.getJSON($container.data('url')).fail(function() {
-      return new Flash('Failed to load referenced merge requests');
-    }).done(function(data) {
-      if ('html' in data) {
-        return $container.html(data.html);
-      }
-    });
+    return axios.get($container.data('url'))
+      .then(({ data }) => {
+        if ('html' in data) {
+          $container.html(data.html);
+        }
+      }).catch(() => flash('Failed to load referenced merge requests'));
   }
 
   static initRelatedBranches() {
     var $container;
     $container = $('#related-branches');
-    return $.getJSON($container.data('url')).fail(function() {
-      return new Flash('Failed to load related branches');
-    }).done(function(data) {
-      if ('html' in data) {
-        return $container.html(data.html);
-      }
-    });
+    return axios.get($container.data('url'))
+      .then(({ data }) => {
+        if ('html' in data) {
+          $container.html(data.html);
+        }
+      }).catch(() => flash('Failed to load related branches'));
   }
 }
diff --git a/app/assets/javascripts/job.js b/app/assets/javascripts/job.js
index 9b5092c5e3f..d0b7ea75082 100644
--- a/app/assets/javascripts/job.js
+++ b/app/assets/javascripts/job.js
@@ -1,4 +1,5 @@
 import _ from 'underscore';
+import axios from './lib/utils/axios_utils';
 import { visitUrl } from './lib/utils/url_utility';
 import bp from './breakpoints';
 import { numberToHumanSize } from './lib/utils/number_utils';
@@ -8,6 +9,7 @@ export default class Job {
   constructor(options) {
     this.timeout = null;
     this.state = null;
+    this.fetchingStatusFavicon = false;
     this.options = options || $('.js-build-options').data();
 
     this.pagePath = this.options.pagePath;
@@ -171,12 +173,23 @@ export default class Job {
   }
 
   getBuildTrace() {
-    return $.ajax({
-      url: `${this.pagePath}/trace.json`,
-      data: { state: this.state },
+    return axios.get(`${this.pagePath}/trace.json`, {
+      params: { state: this.state },
     })
-      .done((log) => {
-        setCiStatusFavicon(`${this.pagePath}/status.json`);
+      .then((res) => {
+        const log = res.data;
+
+        if (!this.fetchingStatusFavicon) {
+          this.fetchingStatusFavicon = true;
+
+          setCiStatusFavicon(`${this.pagePath}/status.json`)
+            .then(() => {
+              this.fetchingStatusFavicon = false;
+            })
+            .catch(() => {
+              this.fetchingStatusFavicon = false;
+            });
+        }
 
         if (log.state) {
           this.state = log.state;
@@ -217,7 +230,7 @@ export default class Job {
           visitUrl(this.pagePath);
         }
       })
-      .fail(() => {
+      .catch(() => {
         this.$buildRefreshAnimation.remove();
       })
       .then(() => {
diff --git a/app/assets/javascripts/label_manager.js b/app/assets/javascripts/label_manager.js
index ac2f636df0f..61b40f79db1 100644
--- a/app/assets/javascripts/label_manager.js
+++ b/app/assets/javascripts/label_manager.js
@@ -1,7 +1,8 @@
 /* eslint-disable comma-dangle, class-methods-use-this, no-underscore-dangle, no-param-reassign, no-unused-vars, consistent-return, func-names, space-before-function-paren, max-len */
 import Sortable from 'vendor/Sortable';
 
-import Flash from './flash';
+import flash from './flash';
+import axios from './lib/utils/axios_utils';
 
 export default class LabelManager {
   constructor({ togglePriorityButton, prioritizedLabels, otherLabels } = {}) {
@@ -50,11 +51,12 @@ export default class LabelManager {
     if (persistState == null) {
       persistState = true;
     }
-    let xhr;
     const _this = this;
     const url = $label.find('.js-toggle-priority').data('url');
     let $target = this.prioritizedLabels;
     let $from = this.otherLabels;
+    const rollbackLabelPosition = this.rollbackLabelPosition.bind(this, $label, action);
+
     if (action === 'remove') {
       $target = this.otherLabels;
       $from = this.prioritizedLabels;
@@ -71,40 +73,34 @@ export default class LabelManager {
       return;
     }
     if (action === 'remove') {
-      xhr = $.ajax({
-        url,
-        type: 'DELETE'
-      });
+      axios.delete(url)
+        .catch(rollbackLabelPosition);
+
       // Restore empty message
       if (!$from.find('li').length) {
         $from.find('.empty-message').removeClass('hidden');
       }
     } else {
-      xhr = this.savePrioritySort($label, action);
+      this.savePrioritySort($label, action)
+        .catch(rollbackLabelPosition);
     }
-    return xhr.fail(this.rollbackLabelPosition.bind(this, $label, action));
   }
 
   onPrioritySortUpdate() {
-    const xhr = this.savePrioritySort();
-    return xhr.fail(function() {
-      return new Flash(this.errorMessage, 'alert');
-    });
+    this.savePrioritySort()
+      .catch(() => flash(this.errorMessage));
   }
 
   savePrioritySort() {
-    return $.post({
-      url: this.prioritizedLabels.data('url'),
-      data: {
-        label_ids: this.getSortedLabelsIds()
-      }
+    return axios.post(this.prioritizedLabels.data('url'), {
+      label_ids: this.getSortedLabelsIds(),
     });
   }
 
   rollbackLabelPosition($label, originalAction) {
     const action = originalAction === 'remove' ? 'add' : 'remove';
     this.toggleLabelPriority($label, action, false);
-    return new Flash(this.errorMessage, 'alert');
+    flash(this.errorMessage);
   }
 
   getSortedLabelsIds() {
diff --git a/app/assets/javascripts/labels_select.js b/app/assets/javascripts/labels_select.js
index 664e793fc8e..5ecf81ad11d 100644
--- a/app/assets/javascripts/labels_select.js
+++ b/app/assets/javascripts/labels_select.js
@@ -2,9 +2,12 @@
 /* global Issuable */
 /* global ListLabel */
 import _ from 'underscore';
+import { __ } from './locale';
+import axios from './lib/utils/axios_utils';
 import IssuableBulkUpdateActions from './issuable_bulk_update_actions';
 import DropdownUtils from './filtered_search/dropdown_utils';
 import CreateLabelDropdown from './create_label';
+import flash from './flash';
 
 export default class LabelsSelect {
   constructor(els, options = {}) {
@@ -82,99 +85,96 @@ export default class LabelsSelect {
         }
         $loading.removeClass('hidden').fadeIn();
         $dropdown.trigger('loading.gl.dropdown');
-        return $.ajax({
-          type: 'PUT',
-          url: issueUpdateURL,
-          dataType: 'JSON',
-          data: data
-        }).done(function(data) {
-          var labelCount, template, labelTooltipTitle, labelTitles;
-          $loading.fadeOut();
-          $dropdown.trigger('loaded.gl.dropdown');
-          $selectbox.hide();
-          data.issueURLSplit = issueURLSplit;
-          labelCount = 0;
-          if (data.labels.length) {
-            template = labelHTMLTemplate(data);
-            labelCount = data.labels.length;
-          }
-          else {
-            template = labelNoneHTMLTemplate;
-          }
-          $value.removeAttr('style').html(template);
-          $sidebarCollapsedValue.text(labelCount);
+        axios.put(issueUpdateURL, data)
+          .then(({ data }) => {
+            var labelCount, template, labelTooltipTitle, labelTitles;
+            $loading.fadeOut();
+            $dropdown.trigger('loaded.gl.dropdown');
+            $selectbox.hide();
+            data.issueURLSplit = issueURLSplit;
+            labelCount = 0;
+            if (data.labels.length) {
+              template = labelHTMLTemplate(data);
+              labelCount = data.labels.length;
+            }
+            else {
+              template = labelNoneHTMLTemplate;
+            }
+            $value.removeAttr('style').html(template);
+            $sidebarCollapsedValue.text(labelCount);
 
-          if (data.labels.length) {
-            labelTitles = data.labels.map(function(label) {
-              return label.title;
-            });
+            if (data.labels.length) {
+              labelTitles = data.labels.map(function(label) {
+                return label.title;
+              });
 
-            if (labelTitles.length > 5) {
-              labelTitles = labelTitles.slice(0, 5);
-              labelTitles.push('and ' + (data.labels.length - 5) + ' more');
-            }
+              if (labelTitles.length > 5) {
+                labelTitles = labelTitles.slice(0, 5);
+                labelTitles.push('and ' + (data.labels.length - 5) + ' more');
+              }
 
-            labelTooltipTitle = labelTitles.join(', ');
-          }
-          else {
-            labelTooltipTitle = '';
-            $sidebarLabelTooltip.tooltip('destroy');
-          }
+              labelTooltipTitle = labelTitles.join(', ');
+            }
+            else {
+              labelTooltipTitle = '';
+              $sidebarLabelTooltip.tooltip('destroy');
+            }
 
-          $sidebarLabelTooltip
-            .attr('title', labelTooltipTitle)
-            .tooltip('fixTitle');
+            $sidebarLabelTooltip
+              .attr('title', labelTooltipTitle)
+              .tooltip('fixTitle');
 
-          $('.has-tooltip', $value).tooltip({
-            container: 'body'
-          });
-        });
+            $('.has-tooltip', $value).tooltip({
+              container: 'body'
+            });
+          })
+          .catch(() => flash(__('Error saving label update.')));
       };
       $dropdown.glDropdown({
         showMenuAbove: showMenuAbove,
         data: function(term, callback) {
-          return $.ajax({
-            url: labelUrl
-          }).done(function(data) {
-            data = _.chain(data).groupBy(function(label) {
-              return label.title;
-            }).map(function(label) {
-              var color;
-              color = _.map(label, function(dup) {
-                return dup.color;
-              });
-              return {
-                id: label[0].id,
-                title: label[0].title,
-                color: color,
-                duplicate: color.length > 1
-              };
-            }).value();
-            if ($dropdown.hasClass('js-extra-options')) {
-              var extraData = [];
-              if (showNo) {
-                extraData.unshift({
-                  id: 0,
-                  title: 'No Label'
+          axios.get(labelUrl)
+            .then((res) => {
+              let data = _.chain(res.data).groupBy(function(label) {
+                return label.title;
+              }).map(function(label) {
+                var color;
+                color = _.map(label, function(dup) {
+                  return dup.color;
                 });
+                return {
+                  id: label[0].id,
+                  title: label[0].title,
+                  color: color,
+                  duplicate: color.length > 1
+                };
+              }).value();
+              if ($dropdown.hasClass('js-extra-options')) {
+                var extraData = [];
+                if (showNo) {
+                  extraData.unshift({
+                    id: 0,
+                    title: 'No Label'
+                  });
+                }
+                if (showAny) {
+                  extraData.unshift({
+                    isAny: true,
+                    title: 'Any Label'
+                  });
+                }
+                if (extraData.length) {
+                  extraData.push('divider');
+                  data = extraData.concat(data);
+                }
               }
-              if (showAny) {
-                extraData.unshift({
-                  isAny: true,
-                  title: 'Any Label'
-                });
-              }
-              if (extraData.length) {
-                extraData.push('divider');
-                data = extraData.concat(data);
-              }
-            }
 
-            callback(data);
-            if (showMenuAbove) {
-              $dropdown.data('glDropdown').positionMenuAbove();
-            }
-          });
+              callback(data);
+              if (showMenuAbove) {
+                $dropdown.data('glDropdown').positionMenuAbove();
+              }
+            })
+            .catch(() => flash(__('Error fetching labels.')));
         },
         renderRow: function(label, instance) {
           var $a, $li, color, colorEl, indeterminate, removesAll, selectedClass, spacing, i, marked, dropdownName, dropdownValue;
diff --git a/app/assets/javascripts/lib/utils/ajax_cache.js b/app/assets/javascripts/lib/utils/ajax_cache.js
index 629d8f44e18..616d8952ada 100644
--- a/app/assets/javascripts/lib/utils/ajax_cache.js
+++ b/app/assets/javascripts/lib/utils/ajax_cache.js
@@ -1,3 +1,4 @@
+import axios from './axios_utils';
 import Cache from './cache';
 
 class AjaxCache extends Cache {
@@ -18,25 +19,18 @@ class AjaxCache extends Cache {
     let pendingRequest = this.pendingRequests[endpoint];
 
     if (!pendingRequest) {
-      pendingRequest = new Promise((resolve, reject) => {
-        // jQuery 2 is not Promises/A+ compatible (missing catch)
-        $.ajax(endpoint) // eslint-disable-line promise/catch-or-return
-        .then(data => resolve(data),
-          (jqXHR, textStatus, errorThrown) => {
-            const error = new Error(`${endpoint}: ${errorThrown}`);
-            error.textStatus = textStatus;
-            reject(error);
-          },
-        );
-      })
-      .then((data) => {
-        this.internalStorage[endpoint] = data;
-        delete this.pendingRequests[endpoint];
-      })
-      .catch((error) => {
-        delete this.pendingRequests[endpoint];
-        throw error;
-      });
+      pendingRequest = axios.get(endpoint)
+        .then(({ data }) => {
+          this.internalStorage[endpoint] = data;
+          delete this.pendingRequests[endpoint];
+        })
+        .catch((e) => {
+          const error = new Error(`${endpoint}: ${e.message}`);
+          error.textStatus = e.message;
+
+          delete this.pendingRequests[endpoint];
+          throw error;
+        });
 
       this.pendingRequests[endpoint] = pendingRequest;
     }
diff --git a/app/assets/javascripts/lib/utils/axios_utils.js b/app/assets/javascripts/lib/utils/axios_utils.js
index 8aff0556011..792871e2ecf 100644
--- a/app/assets/javascripts/lib/utils/axios_utils.js
+++ b/app/assets/javascripts/lib/utils/axios_utils.js
@@ -19,6 +19,18 @@ axios.interceptors.response.use((config) => {
   window.activeVueResources -= 1;
 
   return config;
+}, (e) => {
+  window.activeVueResources -= 1;
+
+  return Promise.reject(e);
 });
 
 export default axios;
+
+/**
+ * @return The adapter that axios uses for dispatching requests. This may be overwritten in tests.
+ *
+ * @see https://github.com/axios/axios/tree/master/lib/adapters
+ * @see https://github.com/ctimmerm/axios-mock-adapter/blob/v1.12.0/src/index.js#L39
+ */
+export const getDefaultAdapter = () => axios.defaults.adapter;
diff --git a/app/assets/javascripts/lib/utils/common_utils.js b/app/assets/javascripts/lib/utils/common_utils.js
index 03918762842..5811d059e0b 100644
--- a/app/assets/javascripts/lib/utils/common_utils.js
+++ b/app/assets/javascripts/lib/utils/common_utils.js
@@ -1,3 +1,4 @@
+import axios from './axios_utils';
 import { getLocationHash } from './url_utility';
 
 export const getPagePath = (index = 0) => $('body').attr('data-page').split(':')[index];
@@ -27,16 +28,11 @@ export const isInIssuePage = () => {
   return page === 'issues' && action === 'show';
 };
 
-export const ajaxGet = url => $.ajax({
-  type: 'GET',
-  url,
-  dataType: 'script',
-});
-
-export const ajaxPost = (url, data) => $.ajax({
-  type: 'POST',
-  url,
-  data,
+export const ajaxGet = url => axios.get(url, {
+  params: { format: 'js' },
+  responseType: 'text',
+}).then(({ data }) => {
+  $.globalEval(data);
 });
 
 export const rstrip = (val) => {
@@ -382,22 +378,16 @@ export const resetFavicon = () => {
   }
 };
 
-export const setCiStatusFavicon = (pageUrl) => {
-  $.ajax({
-    url: pageUrl,
-    dataType: 'json',
-    success: (data) => {
+export const setCiStatusFavicon = pageUrl =>
+  axios.get(pageUrl)
+    .then(({ data }) => {
       if (data && data.favicon) {
         setFavicon(data.favicon);
       } else {
         resetFavicon();
       }
-    },
-    error: () => {
-      resetFavicon();
-    },
-  });
-};
+    })
+    .catch(resetFavicon);
 
 export const spriteIcon = (icon, className = '') => {
   const classAttribute = className.length > 0 ? `class="${className}"` : '';
@@ -417,7 +407,6 @@ window.gl.utils = {
   getGroupSlug,
   isInIssuePage,
   ajaxGet,
-  ajaxPost,
   rstrip,
   updateTooltipTitle,
   disableButtonIfEmptyField,
diff --git a/app/assets/javascripts/lib/utils/users_cache.js b/app/assets/javascripts/lib/utils/users_cache.js
index 88f8a622c00..b01ec6b81a3 100644
--- a/app/assets/javascripts/lib/utils/users_cache.js
+++ b/app/assets/javascripts/lib/utils/users_cache.js
@@ -8,16 +8,16 @@ class UsersCache extends Cache {
     }
 
     return Api.users('', { username })
-      .then((users) => {
-        if (!users.length) {
+      .then(({ data }) => {
+        if (!data.length) {
           throw new Error(`User "${username}" could not be found!`);
         }
 
-        if (users.length > 1) {
+        if (data.length > 1) {
           throw new Error(`Expected username "${username}" to be unique!`);
         }
 
-        const user = users[0];
+        const user = data[0];
         this.internalStorage[username] = user;
         return user;
       });
diff --git a/app/assets/javascripts/main.js b/app/assets/javascripts/main.js
index d8b881a8fac..b99cb257ce3 100644
--- a/app/assets/javascripts/main.js
+++ b/app/assets/javascripts/main.js
@@ -26,6 +26,7 @@ import './gl_dropdown';
 import initTodoToggle from './header';
 import initImporterStatus from './importer_status';
 import initLayoutNav from './layout_nav';
+import './feature_highlight/feature_highlight_options';
 import LazyLoader from './lazy_loader';
 import initLogoAnimation from './logo';
 import './milestone_select';
@@ -33,7 +34,7 @@ import './projects_dropdown';
 import './render_gfm';
 import initBreadcrumbs from './breadcrumb';
 
-import './dispatcher';
+import initDispatcher from './dispatcher';
 
 // eslint-disable-next-line global-require, import/no-commonjs
 if (process.env.NODE_ENV !== 'production') require('./test_utils/');
@@ -265,4 +266,6 @@ $(() => {
       removeFlashClickListener(flashEl);
     });
   }
+
+  initDispatcher();
 });
diff --git a/app/assets/javascripts/merge_conflicts/merge_conflict_service.js b/app/assets/javascripts/merge_conflicts/merge_conflict_service.js
index c012b77e0bf..c68b47c9348 100644
--- a/app/assets/javascripts/merge_conflicts/merge_conflict_service.js
+++ b/app/assets/javascripts/merge_conflicts/merge_conflict_service.js
@@ -1,4 +1,5 @@
 /* eslint-disable no-param-reassign, comma-dangle */
+import axios from '../lib/utils/axios_utils';
 
 ((global) => {
   global.mergeConflicts = global.mergeConflicts || {};
@@ -10,20 +11,11 @@
     }
 
     fetchConflictsData() {
-      return $.ajax({
-        dataType: 'json',
-        url: this.conflictsPath
-      });
+      return axios.get(this.conflictsPath);
     }
 
     submitResolveConflicts(data) {
-      return $.ajax({
-        url: this.resolveConflictsPath,
-        data: JSON.stringify(data),
-        contentType: 'application/json',
-        dataType: 'json',
-        method: 'POST'
-      });
+      return axios.post(this.resolveConflictsPath, data);
     }
   }
 
diff --git a/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js b/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js
index 792b7523889..b4b3c15108d 100644
--- a/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js
+++ b/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js
@@ -38,24 +38,23 @@ $(() => {
       showDiffViewTypeSwitcher() { return mergeConflictsStore.fileTextTypePresent(); }
     },
     created() {
-      mergeConflictsService
-        .fetchConflictsData()
-        .done((data) => {
+      mergeConflictsService.fetchConflictsData()
+        .then(({ data }) => {
           if (data.type === 'error') {
             mergeConflictsStore.setFailedRequest(data.message);
           } else {
             mergeConflictsStore.setConflictsData(data);
           }
-        })
-        .error(() => {
-          mergeConflictsStore.setFailedRequest();
-        })
-        .always(() => {
+
           mergeConflictsStore.setLoadingState(false);
 
           this.$nextTick(() => {
             syntaxHighlight($('.js-syntax-highlight'));
           });
+        })
+        .catch(() => {
+          mergeConflictsStore.setLoadingState(false);
+          mergeConflictsStore.setFailedRequest();
         });
     },
     methods: {
@@ -82,10 +81,10 @@ $(() => {
 
         mergeConflictsService
           .submitResolveConflicts(mergeConflictsStore.getCommitData())
-          .done((data) => {
+          .then(({ data }) => {
             window.location.href = data.redirect_to;
           })
-          .error(() => {
+          .catch(() => {
             mergeConflictsStore.setSubmitState(false);
             new Flash('Failed to save merge conflicts resolutions. Please try again!');
           });
diff --git a/app/assets/javascripts/merge_request_tabs.js b/app/assets/javascripts/merge_request_tabs.js
index acfc62fe5cb..3e97a8c758d 100644
--- a/app/assets/javascripts/merge_request_tabs.js
+++ b/app/assets/javascripts/merge_request_tabs.js
@@ -1,7 +1,8 @@
 /* eslint-disable no-new, class-methods-use-this */
 
 import Cookies from 'js-cookie';
-import Flash from './flash';
+import axios from './lib/utils/axios_utils';
+import flash from './flash';
 import BlobForkSuggestion from './blob/blob_fork_suggestion';
 import initChangesDropdown from './init_changes_dropdown';
 import bp from './breakpoints';
@@ -244,15 +245,22 @@ export default class MergeRequestTabs {
     if (this.commitsLoaded) {
       return;
     }
-    this.ajaxGet({
-      url: `${source}.json`,
-      success: (data) => {
+
+    this.toggleLoading(true);
+
+    axios.get(`${source}.json`)
+      .then(({ data }) => {
         document.querySelector('div#commits').innerHTML = data.html;
         localTimeAgo($('.js-timeago', 'div#commits'));
         this.commitsLoaded = true;
         this.scrollToElement('#commits');
-      },
-    });
+
+        this.toggleLoading(false);
+      })
+      .catch(() => {
+        this.toggleLoading(false);
+        flash('An error occurred while fetching this tab.');
+      });
   }
 
   mountPipelinesView() {
@@ -283,9 +291,10 @@ export default class MergeRequestTabs {
     // some pages like MergeRequestsController#new has query parameters on that anchor
     const urlPathname = parseUrlPathname(source);
 
-    this.ajaxGet({
-      url: `${urlPathname}.json${location.search}`,
-      success: (data) => {
+    this.toggleLoading(true);
+
+    axios.get(`${urlPathname}.json${location.search}`)
+      .then(({ data }) => {
         const $container = $('#diffs');
         $container.html(data.html);
 
@@ -335,8 +344,13 @@ export default class MergeRequestTabs {
           // (discussion and diff tabs) and `:target` only applies to the first
           anchor.addClass('target');
         }
-      },
-    });
+
+        this.toggleLoading(false);
+      })
+      .catch(() => {
+        this.toggleLoading(false);
+        flash('An error occurred while fetching this tab.');
+      });
   }
 
   // Show or hide the loading spinner
@@ -346,17 +360,6 @@ export default class MergeRequestTabs {
     $('.mr-loading-status .loading').toggle(status);
   }
 
-  ajaxGet(options) {
-    const defaults = {
-      beforeSend: () => this.toggleLoading(true),
-      error: () => new Flash('An error occurred while fetching this tab.', 'alert'),
-      complete: () => this.toggleLoading(false),
-      dataType: 'json',
-      type: 'GET',
-    };
-    $.ajax($.extend({}, defaults, options));
-  }
-
   diffViewType() {
     return $('.inline-parallel-buttons a.active').data('view-type');
   }
diff --git a/app/assets/javascripts/milestone.js b/app/assets/javascripts/milestone.js
index dd6c6b854bc..b1d74250dfd 100644
--- a/app/assets/javascripts/milestone.js
+++ b/app/assets/javascripts/milestone.js
@@ -1,4 +1,5 @@
-import Flash from './flash';
+import axios from './lib/utils/axios_utils';
+import flash from './flash';
 
 export default class Milestone {
   constructor() {
@@ -33,15 +34,12 @@ export default class Milestone {
     const tabElId = $target.attr('href');
 
     if (endpoint && !$target.hasClass('is-loaded')) {
-      $.ajax({
-        url: endpoint,
-        dataType: 'JSON',
-      })
-      .fail(() => new Flash('Error loading milestone tab'))
-      .done((data) => {
-        $(tabElId).html(data.html);
-        $target.addClass('is-loaded');
-      });
+      axios.get(endpoint)
+        .then(({ data }) => {
+          $(tabElId).html(data.html);
+          $target.addClass('is-loaded');
+        })
+        .catch(() => flash('Error loading milestone tab'));
     }
   }
 }
diff --git a/app/assets/javascripts/milestone_select.js b/app/assets/javascripts/milestone_select.js
index 0e854295fe3..6581be606eb 100644
--- a/app/assets/javascripts/milestone_select.js
+++ b/app/assets/javascripts/milestone_select.js
@@ -2,6 +2,7 @@
 /* global Issuable */
 /* global ListMilestone */
 import _ from 'underscore';
+import axios from './lib/utils/axios_utils';
 import { timeFor } from './lib/utils/datetime_utility';
 
 export default class MilestoneSelect {
@@ -52,48 +53,47 @@ export default class MilestoneSelect {
       }
       return $dropdown.glDropdown({
         showMenuAbove: showMenuAbove,
-        data: (term, callback) => $.ajax({
-          url: milestonesUrl
-        }).done((data) => {
-          const extraOptions = [];
-          if (showAny) {
-            extraOptions.push({
-              id: 0,
-              name: '',
-              title: 'Any Milestone'
-            });
-          }
-          if (showNo) {
-            extraOptions.push({
-              id: -1,
-              name: 'No Milestone',
-              title: 'No Milestone'
-            });
-          }
-          if (showUpcoming) {
-            extraOptions.push({
-              id: -2,
-              name: '#upcoming',
-              title: 'Upcoming'
-            });
-          }
-          if (showStarted) {
-            extraOptions.push({
-              id: -3,
-              name: '#started',
-              title: 'Started'
-            });
-          }
-          if (extraOptions.length) {
-            extraOptions.push('divider');
-          }
+        data: (term, callback) => axios.get(milestonesUrl)
+          .then(({ data }) => {
+            const extraOptions = [];
+            if (showAny) {
+              extraOptions.push({
+                id: 0,
+                name: '',
+                title: 'Any Milestone'
+              });
+            }
+            if (showNo) {
+              extraOptions.push({
+                id: -1,
+                name: 'No Milestone',
+                title: 'No Milestone'
+              });
+            }
+            if (showUpcoming) {
+              extraOptions.push({
+                id: -2,
+                name: '#upcoming',
+                title: 'Upcoming'
+              });
+            }
+            if (showStarted) {
+              extraOptions.push({
+                id: -3,
+                name: '#started',
+                title: 'Started'
+              });
+            }
+            if (extraOptions.length) {
+              extraOptions.push('divider');
+            }
 
-          callback(extraOptions.concat(data));
-          if (showMenuAbove) {
-            $dropdown.data('glDropdown').positionMenuAbove();
-          }
-          $(`[data-milestone-id="${selectedMilestone}"] > a`).addClass('is-active');
-        }),
+            callback(extraOptions.concat(data));
+            if (showMenuAbove) {
+              $dropdown.data('glDropdown').positionMenuAbove();
+            }
+            $(`[data-milestone-id="${selectedMilestone}"] > a`).addClass('is-active');
+          }),
         renderRow: milestone => `
           <li data-milestone-id="${milestone.name}">
             <a href='#' class='dropdown-menu-milestone-link'>
@@ -200,26 +200,23 @@ export default class MilestoneSelect {
             data[abilityName].milestone_id = selected != null ? selected : null;
             $loading.removeClass('hidden').fadeIn();
             $dropdown.trigger('loading.gl.dropdown');
-            return $.ajax({
-              type: 'PUT',
-              url: issueUpdateURL,
-              data: data
-            }).done((data) => {
-              $dropdown.trigger('loaded.gl.dropdown');
-              $loading.fadeOut();
-              $selectBox.hide();
-              $value.css('display', '');
-              if (data.milestone != null) {
-                data.milestone.full_path = this.currentProject.full_path;
-                data.milestone.remaining = timeFor(data.milestone.due_date);
-                data.milestone.name = data.milestone.title;
-                $value.html(milestoneLinkTemplate(data.milestone));
-                return $sidebarCollapsedValue.find('span').html(collapsedSidebarLabelTemplate(data.milestone));
-              } else {
-                $value.html(milestoneLinkNoneTemplate);
-                return $sidebarCollapsedValue.find('span').text('No');
-              }
-            });
+            return axios.put(issueUpdateURL, data)
+              .then(({ data }) => {
+                $dropdown.trigger('loaded.gl.dropdown');
+                $loading.fadeOut();
+                $selectBox.hide();
+                $value.css('display', '');
+                if (data.milestone != null) {
+                  data.milestone.full_path = this.currentProject.full_path;
+                  data.milestone.remaining = timeFor(data.milestone.due_date);
+                  data.milestone.name = data.milestone.title;
+                  $value.html(milestoneLinkTemplate(data.milestone));
+                  return $sidebarCollapsedValue.find('span').html(collapsedSidebarLabelTemplate(data.milestone));
+                } else {
+                  $value.html(milestoneLinkNoneTemplate);
+                  return $sidebarCollapsedValue.find('span').text('No');
+                }
+              });
           }
         }
       });
diff --git a/app/assets/javascripts/mini_pipeline_graph_dropdown.js b/app/assets/javascripts/mini_pipeline_graph_dropdown.js
index ca3d271663b..c7bccd483ac 100644
--- a/app/assets/javascripts/mini_pipeline_graph_dropdown.js
+++ b/app/assets/javascripts/mini_pipeline_graph_dropdown.js
@@ -1,5 +1,6 @@
 /* eslint-disable no-new */
-import Flash from './flash';
+import flash from './flash';
+import axios from './lib/utils/axios_utils';
 
 /**
  * In each pipelines table we have a mini pipeline graph for each pipeline.
@@ -78,27 +79,22 @@ export default class MiniPipelineGraph {
     const button = e.relatedTarget;
     const endpoint = button.dataset.stageEndpoint;
 
-    return $.ajax({
-      dataType: 'json',
-      type: 'GET',
-      url: endpoint,
-      beforeSend: () => {
-        this.renderBuildsList(button, '');
-        this.toggleLoading(button);
-      },
-      success: (data) => {
+    this.renderBuildsList(button, '');
+    this.toggleLoading(button);
+
+    axios.get(endpoint)
+      .then(({ data }) => {
         this.toggleLoading(button);
         this.renderBuildsList(button, data.html);
         this.stopDropdownClickPropagation();
-      },
-      error: () => {
+      })
+      .catch(() => {
         this.toggleLoading(button);
         if ($(button).parent().hasClass('open')) {
           $(button).dropdown('toggle');
         }
-        new Flash('An error occurred while fetching the builds.', 'alert');
-      },
-    });
+        flash('An error occurred while fetching the builds.', 'alert');
+      });
   }
 
   /**
diff --git a/app/assets/javascripts/monitoring/components/dashboard.vue b/app/assets/javascripts/monitoring/components/dashboard.vue
index 025e38ea99a..5afae93724b 100644
--- a/app/assets/javascripts/monitoring/components/dashboard.vue
+++ b/app/assets/javascripts/monitoring/components/dashboard.vue
@@ -76,7 +76,13 @@
             .then(data => this.store.storeDeploymentData(data))
             .catch(() => new Flash('Error getting deployment information.')),
         ])
-          .then(() => { this.showEmptyState = false; })
+          .then(() => {
+            if (this.store.groups.length < 1) {
+              this.state = 'noData';
+              return;
+            }
+            this.showEmptyState = false;
+          })
           .catch(() => { this.state = 'unableToConnect'; });
       },
 
diff --git a/app/assets/javascripts/monitoring/components/empty_state.vue b/app/assets/javascripts/monitoring/components/empty_state.vue
index 87d1975d5ad..56cd60c583b 100644
--- a/app/assets/javascripts/monitoring/components/empty_state.vue
+++ b/app/assets/javascripts/monitoring/components/empty_state.vue
@@ -34,16 +34,23 @@
             svgUrl: this.emptyGettingStartedSvgPath,
             title: 'Get started with performance monitoring',
             description: `Stay updated about the performance and health
-of your environment by configuring Prometheus to monitor your deployments.`,
+              of your environment by configuring Prometheus to monitor your deployments.`,
             buttonText: 'Configure Prometheus',
           },
           loading: {
             svgUrl: this.emptyLoadingSvgPath,
             title: 'Waiting for performance data',
             description: `Creating graphs uses the data from the Prometheus server.
-If this takes a long time, ensure that data is available.`,
+              If this takes a long time, ensure that data is available.`,
             buttonText: 'View documentation',
           },
+          noData: {
+            svgUrl: this.emptyUnableToConnectSvgPath,
+            title: 'No data found',
+            description: `You are connected to the Prometheus server, but there is currently
+              no data to display.`,
+            buttonText: 'Configure Prometheus',
+          },
           unableToConnect: {
             svgUrl: this.emptyUnableToConnectSvgPath,
             title: 'Unable to connect to Prometheus server',
diff --git a/app/assets/javascripts/monitoring/monitoring_bundle.js b/app/assets/javascripts/monitoring/monitoring_bundle.js
index 104432ef5de..c3b0ef7e9ca 100644
--- a/app/assets/javascripts/monitoring/monitoring_bundle.js
+++ b/app/assets/javascripts/monitoring/monitoring_bundle.js
@@ -1,7 +1,7 @@
 import Vue from 'vue';
 import Dashboard from './components/dashboard.vue';
 
-document.addEventListener('DOMContentLoaded', () => new Vue({
+export default () => new Vue({
   el: '#prometheus-graphs',
   render: createElement => createElement(Dashboard),
-}));
+});
diff --git a/app/assets/javascripts/network/branch_graph.js b/app/assets/javascripts/network/branch_graph.js
index 5aad3908eb6..d3edcb724f1 100644
--- a/app/assets/javascripts/network/branch_graph.js
+++ b/app/assets/javascripts/network/branch_graph.js
@@ -1,5 +1,8 @@
 /* eslint-disable func-names, space-before-function-paren, no-var, wrap-iife, quotes, comma-dangle, one-var, one-var-declaration-per-line, no-mixed-operators, no-loop-func, no-floating-decimal, consistent-return, no-unused-vars, prefer-template, prefer-arrow-callback, camelcase, max-len */
 
+import { __ } from '../locale';
+import axios from '../lib/utils/axios_utils';
+import flash from '../flash';
 import Raphael from './raphael';
 
 export default (function() {
@@ -26,16 +29,13 @@ export default (function() {
   }
 
   BranchGraph.prototype.load = function() {
-    return $.ajax({
-      url: this.options.url,
-      method: "get",
-      dataType: "json",
-      success: $.proxy(function(data) {
+    axios.get(this.options.url)
+      .then(({ data }) => {
         $(".loading", this.element).hide();
         this.prepareData(data.days, data.commits);
-        return this.buildGraph();
-      }, this)
-    });
+        this.buildGraph();
+      })
+      .catch(() => __('Error fetching network graph.'));
   };
 
   BranchGraph.prototype.prepareData = function(days, commits) {
diff --git a/app/assets/javascripts/notes.js b/app/assets/javascripts/notes.js
index a2b8e6f6495..8efb8ac5320 100644
--- a/app/assets/javascripts/notes.js
+++ b/app/assets/javascripts/notes.js
@@ -16,6 +16,7 @@ import Autosize from 'autosize';
 import 'vendor/jquery.caret'; // required by jquery.atwho
 import 'vendor/jquery.atwho';
 import AjaxCache from '~/lib/utils/ajax_cache';
+import axios from './lib/utils/axios_utils';
 import { getLocationHash } from './lib/utils/url_utility';
 import Flash from './flash';
 import CommentTypeToggle from './comment_type_toggle';
@@ -23,7 +24,7 @@ import GLForm from './gl_form';
 import loadAwardsHandler from './awards_handler';
 import Autosave from './autosave';
 import TaskList from './task_list';
-import { ajaxPost, isInViewport, getPagePath, scrollToElement, isMetaKey } from './lib/utils/common_utils';
+import { isInViewport, getPagePath, scrollToElement, isMetaKey } from './lib/utils/common_utils';
 import imageDiffHelper from './image_diff/helpers/index';
 import { localTimeAgo } from './lib/utils/datetime_utility';
 
@@ -252,26 +253,20 @@ export default class Notes {
       return;
     }
     this.refreshing = true;
-    return $.ajax({
-      url: this.notes_url,
-      headers: { 'X-Last-Fetched-At': this.last_fetched_at },
-      dataType: 'json',
-      success: (function(_this) {
-        return function(data) {
-          var notes;
-          notes = data.notes;
-          _this.last_fetched_at = data.last_fetched_at;
-          _this.setPollingInterval(data.notes.length);
-          return $.each(notes, function(i, note) {
-            _this.renderNote(note);
-          });
-        };
-      })(this)
-    }).always((function(_this) {
-      return function() {
-        return _this.refreshing = false;
-      };
-    })(this));
+    axios.get(this.notes_url, {
+      headers: {
+        'X-Last-Fetched-At': this.last_fetched_at,
+      },
+    }).then(({ data }) => {
+      const notes = data.notes;
+      this.last_fetched_at = data.last_fetched_at;
+      this.setPollingInterval(data.notes.length);
+      $.each(notes, (i, note) => this.renderNote(note));
+
+      this.refreshing = false;
+    }).catch(() => {
+      this.refreshing = false;
+    });
   }
 
   /**
@@ -1404,7 +1399,7 @@ export default class Notes {
    * 2) Identify comment type; a) Main thread b) Discussion thread c) Discussion resolve
    * 3) Build temporary placeholder element (using `createPlaceholderNote`)
    * 4) Show placeholder note on UI
-   * 5) Perform network request to submit the note using `ajaxPost`
+   * 5) Perform network request to submit the note using `axios.post`
    *    a) If request is successfully completed
    *        1. Remove placeholder element
    *        2. Show submitted Note element
@@ -1486,8 +1481,10 @@ export default class Notes {
 
     /* eslint-disable promise/catch-or-return */
     // Make request to submit comment on server
-    ajaxPost(formAction, formData)
-      .then((note) => {
+    axios.post(formAction, formData)
+      .then((res) => {
+        const note = res.data;
+
         // Submission successful! remove placeholder
         $notesContainer.find(`#${noteUniqueId}`).remove();
 
@@ -1560,7 +1557,7 @@ export default class Notes {
         }
 
         $form.trigger('ajax:success', [note]);
-      }).fail(() => {
+      }).catch(() => {
         // Submission failed, remove placeholder note and show Flash error message
         $notesContainer.find(`#${noteUniqueId}`).remove();
 
@@ -1599,7 +1596,7 @@ export default class Notes {
    *
    * 1) Get Form metadata
    * 2) Update note element with new content
-   * 3) Perform network request to submit the updated note using `ajaxPost`
+   * 3) Perform network request to submit the updated note using `axios.post`
    *    a) If request is successfully completed
    *        1. Show submitted Note element
    *    b) If request failed
@@ -1630,12 +1627,12 @@ export default class Notes {
 
     /* eslint-disable promise/catch-or-return */
     // Make request to update comment on server
-    ajaxPost(formAction, formData)
-      .then((note) => {
+    axios.post(formAction, formData)
+      .then(({ data }) => {
         // Submission successful! render final note element
-        this.updateNote(note, $editingNote);
+        this.updateNote(data, $editingNote);
       })
-      .fail(() => {
+      .catch(() => {
         // Submission failed, revert back to original note
         $noteBodyText.html(_.escape(cachedNoteBodyText));
         $editingNote.removeClass('being-posted fade-in');
diff --git a/app/assets/javascripts/notifications_form.js b/app/assets/javascripts/notifications_form.js
index 4534360d577..4e0afe13590 100644
--- a/app/assets/javascripts/notifications_form.js
+++ b/app/assets/javascripts/notifications_form.js
@@ -1,3 +1,7 @@
+import { __ } from './locale';
+import axios from './lib/utils/axios_utils';
+import flash from './flash';
+
 export default class NotificationsForm {
   constructor() {
     this.toggleCheckbox = this.toggleCheckbox.bind(this);
@@ -27,24 +31,20 @@ export default class NotificationsForm {
   saveEvent($checkbox, $parent) {
     const form = $parent.parents('form:first');
 
-    return $.ajax({
-      url: form.attr('action'),
-      method: form.attr('method'),
-      dataType: 'json',
-      data: form.serialize(),
-      beforeSend: () => {
-        this.showCheckboxLoadingSpinner($parent);
-      },
-    }).done((data) => {
-      $checkbox.enable();
-      if (data.saved) {
-        $parent.find('.custom-notification-event-loading').toggleClass('fa-spin fa-spinner fa-check is-done');
-        setTimeout(() => {
-          $parent.removeClass('is-loading')
-            .find('.custom-notification-event-loading')
-            .toggleClass('fa-spin fa-spinner fa-check is-done');
-        }, 2000);
-      }
-    });
+    this.showCheckboxLoadingSpinner($parent);
+
+    axios[form.attr('method')](form.attr('action'), form.serialize())
+      .then(({ data }) => {
+        $checkbox.enable();
+        if (data.saved) {
+          $parent.find('.custom-notification-event-loading').toggleClass('fa-spin fa-spinner fa-check is-done');
+          setTimeout(() => {
+            $parent.removeClass('is-loading')
+              .find('.custom-notification-event-loading')
+              .toggleClass('fa-spin fa-spinner fa-check is-done');
+          }, 2000);
+        }
+      })
+      .catch(() => flash(__('There was an error saving your notification settings.')));
   }
 }
diff --git a/app/assets/javascripts/pager.js b/app/assets/javascripts/pager.js
index 6552a88b606..fd3105b1960 100644
--- a/app/assets/javascripts/pager.js
+++ b/app/assets/javascripts/pager.js
@@ -1,4 +1,5 @@
 import { getParameterByName } from '~/lib/utils/common_utils';
+import axios from './lib/utils/axios_utils';
 import { removeParams } from './lib/utils/url_utility';
 
 const ENDLESS_SCROLL_BOTTOM_PX = 400;
@@ -22,24 +23,22 @@ export default {
 
   getOld() {
     this.loading.show();
-    $.ajax({
-      type: 'GET',
-      url: this.url,
-      data: `limit=${this.limit}&offset=${this.offset}`,
-      dataType: 'json',
-      error: () => this.loading.hide(),
-      success: (data) => {
-        this.append(data.count, this.prepareData(data.html));
-        this.callback();
-
-        // keep loading until we've filled the viewport height
-        if (!this.disable && !this.isScrollable()) {
-          this.getOld();
-        } else {
-          this.loading.hide();
-        }
+    axios.get(this.url, {
+      params: {
+        limit: this.limit,
+        offset: this.offset,
       },
-    });
+    }).then(({ data }) => {
+      this.append(data.count, this.prepareData(data.html));
+      this.callback();
+
+      // keep loading until we've filled the viewport height
+      if (!this.disable && !this.isScrollable()) {
+        this.getOld();
+      } else {
+        this.loading.hide();
+      }
+    }).catch(() => this.loading.hide());
   },
 
   append(count, html) {
diff --git a/app/assets/javascripts/pages/admin/broadcast_messages/broadcast_message.js b/app/assets/javascripts/pages/admin/broadcast_messages/broadcast_message.js
index 857a6793fe3..885acfac6d0 100644
--- a/app/assets/javascripts/pages/admin/broadcast_messages/broadcast_message.js
+++ b/app/assets/javascripts/pages/admin/broadcast_messages/broadcast_message.js
@@ -1,4 +1,7 @@
 import _ from 'underscore';
+import axios from '~/lib/utils/axios_utils';
+import flash from '~/flash';
+import { __ } from '~/locale';
 
 export default function initBroadcastMessagesForm() {
   $('input#broadcast_message_color').on('input', function onMessageColorInput() {
@@ -18,13 +21,15 @@ export default function initBroadcastMessagesForm() {
     if (message === '') {
       $('.js-broadcast-message-preview').text('Your message here');
     } else {
-      $.ajax({
-        url: previewPath,
-        type: 'POST',
-        data: {
-          broadcast_message: { message },
+      axios.post(previewPath, {
+        broadcast_message: {
+          message,
         },
-      });
+      })
+      .then(({ data }) => {
+        $('.js-broadcast-message-preview').html(data.message);
+      })
+      .catch(() => flash(__('An error occurred while rendering preview broadcast message')));
     }
   }, 250));
 }
diff --git a/app/assets/javascripts/pages/admin/cohorts/usage_ping.js b/app/assets/javascripts/pages/admin/cohorts/usage_ping.js
index 2389056bd02..914a9661c27 100644
--- a/app/assets/javascripts/pages/admin/cohorts/usage_ping.js
+++ b/app/assets/javascripts/pages/admin/cohorts/usage_ping.js
@@ -1,12 +1,13 @@
+import axios from '../../../lib/utils/axios_utils';
+import { __ } from '../../../locale';
+import flash from '../../../flash';
+
 export default function UsagePing() {
-  const usageDataUrl = $('.usage-data').data('endpoint');
+  const el = document.querySelector('.usage-data');
 
-  $.ajax({
-    type: 'GET',
-    url: usageDataUrl,
-    dataType: 'html',
-    success(html) {
-      $('.usage-data').html(html);
-    },
-  });
+  axios.get(el.dataset.endpoint, {
+    responseType: 'text',
+  }).then(({ data }) => {
+    el.innerHTML = data;
+  }).catch(() => flash(__('Error fetching usage ping data.')));
 }
diff --git a/app/assets/javascripts/pages/dashboard/groups/index/index.js b/app/assets/javascripts/pages/dashboard/groups/index/index.js
new file mode 100644
index 00000000000..8a2aae706c0
--- /dev/null
+++ b/app/assets/javascripts/pages/dashboard/groups/index/index.js
@@ -0,0 +1,5 @@
+import initGroupsList from '../../../../groups';
+
+export default () => {
+  initGroupsList();
+};
diff --git a/app/assets/javascripts/pages/dashboard/milestones/index/index.js b/app/assets/javascripts/pages/dashboard/milestones/index/index.js
index 0f2f1bd4a25..38ddebe30d9 100644
--- a/app/assets/javascripts/pages/dashboard/milestones/index/index.js
+++ b/app/assets/javascripts/pages/dashboard/milestones/index/index.js
@@ -1,3 +1,3 @@
 import projectSelect from '~/project_select';
 
-export default projectSelect;
+document.addEventListener('DOMContentLoaded', projectSelect);
diff --git a/app/assets/javascripts/pages/dashboard/todos/index/todos.js b/app/assets/javascripts/pages/dashboard/todos/index/todos.js
index e976a3d2f1d..b3f6a72fdcb 100644
--- a/app/assets/javascripts/pages/dashboard/todos/index/todos.js
+++ b/app/assets/javascripts/pages/dashboard/todos/index/todos.js
@@ -2,6 +2,9 @@
 import { visitUrl } from '~/lib/utils/url_utility';
 import UsersSelect from '~/users_select';
 import { isMetaClick } from '~/lib/utils/common_utils';
+import { __ } from '../../../../locale';
+import flash from '../../../../flash';
+import axios from '../../../../lib/utils/axios_utils';
 
 export default class Todos {
   constructor() {
@@ -59,18 +62,12 @@ export default class Todos {
     const target = e.target;
     target.setAttribute('disabled', true);
     target.classList.add('disabled');
-    $.ajax({
-      type: 'POST',
-      url: target.dataset.href,
-      dataType: 'json',
-      data: {
-        '_method': target.dataset.method,
-      },
-      success: (data) => {
+
+    axios[target.dataset.method](target.dataset.href)
+      .then(({ data }) => {
         this.updateRowState(target);
-        return this.updateBadges(data);
-      },
-    });
+        this.updateBadges(data);
+      }).catch(() => flash(__('Error updating todo status.')));
   }
 
   updateRowState(target) {
@@ -98,19 +95,15 @@ export default class Todos {
     e.preventDefault();
 
     const target = e.currentTarget;
-    const requestData = { '_method': target.dataset.method, ids: this.todo_ids };
     target.setAttribute('disabled', true);
     target.classList.add('disabled');
-    $.ajax({
-      type: 'POST',
-      url: target.dataset.href,
-      dataType: 'json',
-      data: requestData,
-      success: (data) => {
-        this.updateAllState(target, data);
-        return this.updateBadges(data);
-      },
-    });
+
+    axios[target.dataset.method](target.dataset.href, {
+      ids: this.todo_ids,
+    }).then(({ data }) => {
+      this.updateAllState(target, data);
+      this.updateBadges(data);
+    }).catch(() => flash(__('Error updating status for all todos.')));
   }
 
   updateAllState(target, data) {
diff --git a/app/assets/javascripts/pages/explore/groups/index.js b/app/assets/javascripts/pages/explore/groups/index.js
index 859b073f1cb..e59c38b8bc4 100644
--- a/app/assets/javascripts/pages/explore/groups/index.js
+++ b/app/assets/javascripts/pages/explore/groups/index.js
@@ -1,8 +1,10 @@
 import GroupsList from '~/groups_list';
 import Landing from '~/landing';
+import initGroupsList from '../../../groups';
 
 export default function () {
   new GroupsList(); // eslint-disable-line no-new
+  initGroupsList();
   const landingElement = document.querySelector('.js-explore-groups-landing');
   if (!landingElement) return;
   const exploreGroupsLanding = new Landing(
diff --git a/app/assets/javascripts/pages/groups/activity/index.js b/app/assets/javascripts/pages/groups/activity/index.js
index a3bd1b0f3e2..95faf1f1e98 100644
--- a/app/assets/javascripts/pages/groups/activity/index.js
+++ b/app/assets/javascripts/pages/groups/activity/index.js
@@ -1,3 +1,3 @@
 import Activities from '~/activities';
 
-export default new Activities();
+export default () => new Activities();
diff --git a/app/assets/javascripts/pages/groups/edit/index.js b/app/assets/javascripts/pages/groups/edit/index.js
index 48e8c9550bf..1aeec55a4be 100644
--- a/app/assets/javascripts/pages/groups/edit/index.js
+++ b/app/assets/javascripts/pages/groups/edit/index.js
@@ -1,3 +1,7 @@
 import groupAvatar from '~/group_avatar';
+import TransferDropdown from '~/groups/transfer_dropdown';
 
-export default groupAvatar;
+export default () => {
+  groupAvatar();
+  new TransferDropdown(); // eslint-disable-line no-new
+};
diff --git a/app/assets/javascripts/pages/groups/labels/edit/index.js b/app/assets/javascripts/pages/groups/labels/edit/index.js
index 8ff4b044ac7..72c5e4744ac 100644
--- a/app/assets/javascripts/pages/groups/labels/edit/index.js
+++ b/app/assets/javascripts/pages/groups/labels/edit/index.js
@@ -1,3 +1,3 @@
 import Labels from '~/labels';
 
-export default new Labels();
+export default () => new Labels();
diff --git a/app/assets/javascripts/pages/groups/labels/new/index.js b/app/assets/javascripts/pages/groups/labels/new/index.js
index 8ff4b044ac7..72c5e4744ac 100644
--- a/app/assets/javascripts/pages/groups/labels/new/index.js
+++ b/app/assets/javascripts/pages/groups/labels/new/index.js
@@ -1,3 +1,3 @@
 import Labels from '~/labels';
 
-export default new Labels();
+export default () => new Labels();
diff --git a/app/assets/javascripts/pages/groups/milestones/show/index.js b/app/assets/javascripts/pages/groups/milestones/show/index.js
new file mode 100644
index 00000000000..c9a18353f2e
--- /dev/null
+++ b/app/assets/javascripts/pages/groups/milestones/show/index.js
@@ -0,0 +1,3 @@
+import initMilestonesShow from '~/pages/milestones/shared/init_milestones_show';
+
+export default initMilestonesShow;
diff --git a/app/assets/javascripts/pages/groups/settings/ci_cd/show/index.js b/app/assets/javascripts/pages/groups/settings/ci_cd/show/index.js
index c4691cd367c..f26c7360fbe 100644
--- a/app/assets/javascripts/pages/groups/settings/ci_cd/show/index.js
+++ b/app/assets/javascripts/pages/groups/settings/ci_cd/show/index.js
@@ -3,7 +3,9 @@ import SecretValues from '~/behaviors/secret_values';
 export default () => {
   const secretVariableTable = document.querySelector('.js-secret-variable-table');
   if (secretVariableTable) {
-    const secretVariableTableValues = new SecretValues(secretVariableTable);
+    const secretVariableTableValues = new SecretValues({
+      container: secretVariableTable,
+    });
     secretVariableTableValues.init();
   }
 };
diff --git a/app/assets/javascripts/pages/groups/show/index.js b/app/assets/javascripts/pages/groups/show/index.js
index 45e11b64306..5c763986da3 100644
--- a/app/assets/javascripts/pages/groups/show/index.js
+++ b/app/assets/javascripts/pages/groups/show/index.js
@@ -5,8 +5,9 @@ import notificationsDropdown from '~/notifications_dropdown';
 import NotificationsForm from '~/notifications_form';
 import ProjectsList from '~/projects_list';
 import ShortcutsNavigation from '~/shortcuts_navigation';
+import initGroupsList from '../../../groups';
 
-export default () => {
+document.addEventListener('DOMContentLoaded', () => {
   const newGroupChildWrapper = document.querySelector('.js-new-project-subgroup');
   new ShortcutsNavigation();
   new NotificationsForm();
@@ -16,4 +17,6 @@ export default () => {
   if (newGroupChildWrapper) {
     new NewGroupChild(newGroupChildWrapper);
   }
-};
+
+  initGroupsList();
+});
diff --git a/app/assets/javascripts/pages/milestones/shared/components/delete_milestone_modal.vue b/app/assets/javascripts/pages/milestones/shared/components/delete_milestone_modal.vue
new file mode 100644
index 00000000000..c43e0a0490f
--- /dev/null
+++ b/app/assets/javascripts/pages/milestones/shared/components/delete_milestone_modal.vue
@@ -0,0 +1,110 @@
+<script>
+  import axios from '~/lib/utils/axios_utils';
+
+  import Flash from '~/flash';
+  import modal from '~/vue_shared/components/modal.vue';
+  import { n__, s__, sprintf } from '~/locale';
+  import { redirectTo } from '~/lib/utils/url_utility';
+  import eventHub from '../event_hub';
+
+  export default {
+    components: {
+      modal,
+    },
+    props: {
+      issueCount: {
+        type: Number,
+        required: true,
+      },
+      mergeRequestCount: {
+        type: Number,
+        required: true,
+      },
+      milestoneId: {
+        type: Number,
+        required: true,
+      },
+      milestoneTitle: {
+        type: String,
+        required: true,
+      },
+      milestoneUrl: {
+        type: String,
+        required: true,
+      },
+    },
+    computed: {
+      text() {
+        const milestoneTitle = sprintf('<strong>%{milestoneTitle}</strong>', { milestoneTitle: this.milestoneTitle });
+
+        if (this.issueCount === 0 && this.mergeRequestCount === 0) {
+          return sprintf(
+            s__(`Milestones|
+You’re about to permanently delete the milestone %{milestoneTitle} from this project.
+%{milestoneTitle} is not currently used in any issues or merge requests.`),
+            {
+              milestoneTitle,
+            },
+            false,
+          );
+        }
+
+        return sprintf(
+          s__(`Milestones|
+You’re about to permanently delete the milestone %{milestoneTitle} from this project and remove it from %{issuesWithCount} and %{mergeRequestsWithCount}.
+Once deleted, it cannot be undone or recovered.`),
+          {
+            milestoneTitle,
+            issuesWithCount: n__('%d issue', '%d issues', this.issueCount),
+            mergeRequestsWithCount: n__('%d merge request', '%d merge requests', this.mergeRequestCount),
+          },
+          false,
+        );
+      },
+      title() {
+        return sprintf(s__('Milestones|Delete milestone %{milestoneTitle}?'), { milestoneTitle: this.milestoneTitle });
+      },
+    },
+    methods: {
+      onSubmit() {
+        eventHub.$emit('deleteMilestoneModal.requestStarted', this.milestoneUrl);
+
+        return axios.delete(this.milestoneUrl)
+          .then((response) => {
+            eventHub.$emit('deleteMilestoneModal.requestFinished', { milestoneUrl: this.milestoneUrl, successful: true });
+
+            // follow the rediect to milestones overview page
+            redirectTo(response.request.responseURL);
+          })
+          .catch((error) => {
+            eventHub.$emit('deleteMilestoneModal.requestFinished', { milestoneUrl: this.milestoneUrl, successful: false });
+
+            if (error.response && error.response.status === 404) {
+              Flash(sprintf(s__('Milestones|Milestone %{milestoneTitle} was not found'), { milestoneTitle: this.milestoneTitle }));
+            } else {
+              Flash(sprintf(s__('Milestones|Failed to delete milestone %{milestoneTitle}'), { milestoneTitle: this.milestoneTitle }));
+            }
+            throw error;
+          });
+      },
+    },
+  };
+</script>
+
+<template>
+  <modal
+    id="delete-milestone-modal"
+    :title="title"
+    :text="text"
+    kind="danger"
+    :primary-button-label="s__('Milestones|Delete milestone')"
+    @submit="onSubmit">
+
+    <template
+      slot="body"
+      slot-scope="props">
+      <p v-html="props.text"></p>
+    </template>
+
+  </modal>
+</template>
diff --git a/app/assets/javascripts/pages/milestones/shared/event_hub.js b/app/assets/javascripts/pages/milestones/shared/event_hub.js
new file mode 100644
index 00000000000..0948c2e5352
--- /dev/null
+++ b/app/assets/javascripts/pages/milestones/shared/event_hub.js
@@ -0,0 +1,3 @@
+import Vue from 'vue';
+
+export default new Vue();
diff --git a/app/assets/javascripts/pages/milestones/shared/index.js b/app/assets/javascripts/pages/milestones/shared/index.js
new file mode 100644
index 00000000000..327e2cf569c
--- /dev/null
+++ b/app/assets/javascripts/pages/milestones/shared/index.js
@@ -0,0 +1,88 @@
+import Vue from 'vue';
+
+import Translate from '~/vue_shared/translate';
+
+import deleteMilestoneModal from './components/delete_milestone_modal.vue';
+import eventHub from './event_hub';
+
+export default () => {
+  Vue.use(Translate);
+
+  const onRequestFinished = ({ milestoneUrl, successful }) => {
+    const button = document.querySelector(`.js-delete-milestone-button[data-milestone-url="${milestoneUrl}"]`);
+
+    if (!successful) {
+      button.removeAttribute('disabled');
+    }
+
+    button.querySelector('.js-loading-icon').classList.add('hidden');
+  };
+
+  const onRequestStarted = (milestoneUrl) => {
+    const button = document.querySelector(`.js-delete-milestone-button[data-milestone-url="${milestoneUrl}"]`);
+    button.setAttribute('disabled', '');
+    button.querySelector('.js-loading-icon').classList.remove('hidden');
+    eventHub.$once('deleteMilestoneModal.requestFinished', onRequestFinished);
+  };
+
+  const onDeleteButtonClick = (event) => {
+    const button = event.currentTarget;
+    const modalProps = {
+      milestoneId: parseInt(button.dataset.milestoneId, 10),
+      milestoneTitle: button.dataset.milestoneTitle,
+      milestoneUrl: button.dataset.milestoneUrl,
+      issueCount: parseInt(button.dataset.milestoneIssueCount, 10),
+      mergeRequestCount: parseInt(button.dataset.milestoneMergeRequestCount, 10),
+    };
+    eventHub.$once('deleteMilestoneModal.requestStarted', onRequestStarted);
+    eventHub.$emit('deleteMilestoneModal.props', modalProps);
+  };
+
+  const deleteMilestoneButtons = document.querySelectorAll('.js-delete-milestone-button');
+  for (let i = 0; i < deleteMilestoneButtons.length; i += 1) {
+    const button = deleteMilestoneButtons[i];
+    button.addEventListener('click', onDeleteButtonClick);
+  }
+
+  eventHub.$once('deleteMilestoneModal.mounted', () => {
+    for (let i = 0; i < deleteMilestoneButtons.length; i += 1) {
+      const button = deleteMilestoneButtons[i];
+      button.removeAttribute('disabled');
+    }
+  });
+
+  return new Vue({
+    el: '#delete-milestone-modal',
+    components: {
+      deleteMilestoneModal,
+    },
+    data() {
+      return {
+        modalProps: {
+          milestoneId: -1,
+          milestoneTitle: '',
+          milestoneUrl: '',
+          issueCount: -1,
+          mergeRequestCount: -1,
+        },
+      };
+    },
+    mounted() {
+      eventHub.$on('deleteMilestoneModal.props', this.setModalProps);
+      eventHub.$emit('deleteMilestoneModal.mounted');
+    },
+    beforeDestroy() {
+      eventHub.$off('deleteMilestoneModal.props', this.setModalProps);
+    },
+    methods: {
+      setModalProps(modalProps) {
+        this.modalProps = modalProps;
+      },
+    },
+    render(createElement) {
+      return createElement(deleteMilestoneModal, {
+        props: this.modalProps,
+      });
+    },
+  });
+};
diff --git a/app/assets/javascripts/pages/milestones/shared/init_milestones_show.js b/app/assets/javascripts/pages/milestones/shared/init_milestones_show.js
new file mode 100644
index 00000000000..7aa5be0d5b9
--- /dev/null
+++ b/app/assets/javascripts/pages/milestones/shared/init_milestones_show.js
@@ -0,0 +1,9 @@
+/* eslint-disable no-new */
+
+import Milestone from '~/milestone';
+import Sidebar from '~/right_sidebar';
+
+export default () => {
+  new Milestone();
+  new Sidebar();
+};
diff --git a/app/assets/javascripts/pages/omniauth_callbacks/index.js b/app/assets/javascripts/pages/omniauth_callbacks/index.js
new file mode 100644
index 00000000000..54f4e56359a
--- /dev/null
+++ b/app/assets/javascripts/pages/omniauth_callbacks/index.js
@@ -0,0 +1,5 @@
+import initU2F from '../../shared/sessions/u2f';
+
+export default () => {
+  initU2F();
+};
diff --git a/app/assets/javascripts/pages/projects/boards/index.js b/app/assets/javascripts/pages/projects/boards/index.js
index 42c9bb5ec99..3aeeedbb45d 100644
--- a/app/assets/javascripts/pages/projects/boards/index.js
+++ b/app/assets/javascripts/pages/projects/boards/index.js
@@ -1,7 +1,7 @@
 import UsersSelect from '~/users_select';
 import ShortcutsNavigation from '~/shortcuts_navigation';
 
-export default () => {
+document.addEventListener('DOMContentLoaded', () => {
   new UsersSelect(); // eslint-disable-line no-new
   new ShortcutsNavigation(); // eslint-disable-line no-new
-};
+});
diff --git a/app/assets/javascripts/pages/projects/environments/metrics/index.js b/app/assets/javascripts/pages/projects/environments/metrics/index.js
new file mode 100644
index 00000000000..f4760cb2720
--- /dev/null
+++ b/app/assets/javascripts/pages/projects/environments/metrics/index.js
@@ -0,0 +1,3 @@
+import monitoringBundle from '~/monitoring/monitoring_bundle';
+
+export default monitoringBundle;
diff --git a/app/assets/javascripts/pages/projects/init_form.js b/app/assets/javascripts/pages/projects/init_form.js
new file mode 100644
index 00000000000..0b6c5c1d30b
--- /dev/null
+++ b/app/assets/javascripts/pages/projects/init_form.js
@@ -0,0 +1,7 @@
+import ZenMode from '~/zen_mode';
+import GLForm from '~/gl_form';
+
+export default function ($formEl) {
+  new ZenMode(); // eslint-disable-line no-new
+  new GLForm($formEl, true); // eslint-disable-line no-new
+}
diff --git a/app/assets/javascripts/pages/projects/issues/index/index.js b/app/assets/javascripts/pages/projects/issues/index/index.js
index 0d3f35f044d..39c043edc38 100644
--- a/app/assets/javascripts/pages/projects/issues/index/index.js
+++ b/app/assets/javascripts/pages/projects/issues/index/index.js
@@ -7,10 +7,10 @@ import initFilteredSearch from '~/pages/search/init_filtered_search';
 import { FILTERED_SEARCH } from '~/pages/constants';
 import { ISSUABLE_INDEX } from '~/pages/projects/constants';
 
-export default () => {
+document.addEventListener('DOMContentLoaded', () => {
   initFilteredSearch(FILTERED_SEARCH.ISSUES);
   new IssuableIndex(ISSUABLE_INDEX.ISSUE);
 
   new ShortcutsNavigation();
   new UsersSelect();
-};
+});
diff --git a/app/assets/javascripts/pages/projects/issues/show/index.js b/app/assets/javascripts/pages/projects/issues/show/index.js
index 48ed8fb2243..da312c1f1b7 100644
--- a/app/assets/javascripts/pages/projects/issues/show/index.js
+++ b/app/assets/javascripts/pages/projects/issues/show/index.js
@@ -1,13 +1,13 @@
-
 /* eslint-disable no-new */
+
 import initIssuableSidebar from '~/init_issuable_sidebar';
 import Issue from '~/issue';
 import ShortcutsIssuable from '~/shortcuts_issuable';
 import ZenMode from '~/zen_mode';
 
-export default () => {
+document.addEventListener('DOMContentLoaded', () => {
   new Issue();
   new ShortcutsIssuable();
   new ZenMode();
   initIssuableSidebar();
-};
+});
diff --git a/app/assets/javascripts/pages/projects/merge_requests/index/index.js b/app/assets/javascripts/pages/projects/merge_requests/index/index.js
index b386e8fb48d..adadbf28e49 100644
--- a/app/assets/javascripts/pages/projects/merge_requests/index/index.js
+++ b/app/assets/javascripts/pages/projects/merge_requests/index/index.js
@@ -5,9 +5,9 @@ import initFilteredSearch from '~/pages/search/init_filtered_search';
 import { FILTERED_SEARCH } from '~/pages/constants';
 import { ISSUABLE_INDEX } from '~/pages/projects/constants';
 
-export default () => {
+document.addEventListener('DOMContentLoaded', () => {
   initFilteredSearch(FILTERED_SEARCH.MERGE_REQUESTS);
   new IssuableIndex(ISSUABLE_INDEX.MERGE_REQUEST); // eslint-disable-line no-new
   new ShortcutsNavigation(); // eslint-disable-line no-new
   new UsersSelect(); // eslint-disable-line no-new
-};
+});
diff --git a/app/assets/javascripts/pages/projects/milestones/index/index.js b/app/assets/javascripts/pages/projects/milestones/index/index.js
new file mode 100644
index 00000000000..8fb4d83d8a3
--- /dev/null
+++ b/app/assets/javascripts/pages/projects/milestones/index/index.js
@@ -0,0 +1,3 @@
+import milestones from '~/pages/milestones/shared';
+
+export default milestones;
diff --git a/app/assets/javascripts/pages/projects/milestones/show/index.js b/app/assets/javascripts/pages/projects/milestones/show/index.js
new file mode 100644
index 00000000000..35b5c9c2ced
--- /dev/null
+++ b/app/assets/javascripts/pages/projects/milestones/show/index.js
@@ -0,0 +1,7 @@
+import initMilestonesShow from '~/pages/milestones/shared/init_milestones_show';
+import milestones from '~/pages/milestones/shared';
+
+export default () => {
+  initMilestonesShow();
+  milestones();
+};
diff --git a/app/assets/javascripts/pages/projects/project.js b/app/assets/javascripts/pages/projects/project.js
index e30d558726b..863dac0d20e 100644
--- a/app/assets/javascripts/pages/projects/project.js
+++ b/app/assets/javascripts/pages/projects/project.js
@@ -1,7 +1,10 @@
 /* eslint-disable func-names, space-before-function-paren, no-var, consistent-return, no-new, prefer-arrow-callback, no-return-assign, one-var, one-var-declaration-per-line, object-shorthand, no-else-return, newline-per-chained-call, no-shadow, vars-on-top, prefer-template, max-len */
 
 import Cookies from 'js-cookie';
-import { visitUrl } from '../../lib/utils/url_utility';
+import { __ } from '~/locale';
+import { visitUrl } from '~/lib/utils/url_utility';
+import axios from '~/lib/utils/axios_utils';
+import flash from '~/flash';
 import projectSelect from '../../project_select';
 
 export default class Project {
@@ -67,17 +70,15 @@ export default class Project {
       $dropdown = $(this);
       selected = $dropdown.data('selected');
       return $dropdown.glDropdown({
-        data: function(term, callback) {
-          return $.ajax({
-            url: $dropdown.data('refs-url'),
-            data: {
+        data(term, callback) {
+          axios.get($dropdown.data('refs-url'), {
+            params: {
               ref: $dropdown.data('ref'),
               search: term,
             },
-            dataType: 'json',
-          }).done(function(refs) {
-            return callback(refs);
-          });
+          })
+          .then(({ data }) => callback(data))
+          .catch(() => flash(__('An error occurred while getting projects')));
         },
         selectable: true,
         filterable: true,
diff --git a/app/assets/javascripts/pages/projects/releases/edit/index.js b/app/assets/javascripts/pages/projects/releases/edit/index.js
new file mode 100644
index 00000000000..3d997cdfff0
--- /dev/null
+++ b/app/assets/javascripts/pages/projects/releases/edit/index.js
@@ -0,0 +1,3 @@
+import initForm from '~/pages/projects/init_form';
+
+export default initForm($('.release-form'));
diff --git a/app/assets/javascripts/pages/projects/settings/ci_cd/show/index.js b/app/assets/javascripts/pages/projects/settings/ci_cd/show/index.js
new file mode 100644
index 00000000000..18dc1dc03a5
--- /dev/null
+++ b/app/assets/javascripts/pages/projects/settings/ci_cd/show/index.js
@@ -0,0 +1,22 @@
+import initSettingsPanels from '~/settings_panels';
+import SecretValues from '~/behaviors/secret_values';
+
+export default function () {
+  // Initialize expandable settings panels
+  initSettingsPanels();
+  const runnerToken = document.querySelector('.js-secret-runner-token');
+  if (runnerToken) {
+    const runnerTokenSecretValue = new SecretValues({
+      container: runnerToken,
+    });
+    runnerTokenSecretValue.init();
+  }
+
+  const secretVariableTable = document.querySelector('.js-secret-variable-table');
+  if (secretVariableTable) {
+    const secretVariableTableValues = new SecretValues({
+      container: secretVariableTable,
+    });
+    secretVariableTableValues.init();
+  }
+}
diff --git a/app/assets/javascripts/pages/projects/settings/repository/show/index.js b/app/assets/javascripts/pages/projects/settings/repository/show/index.js
new file mode 100644
index 00000000000..83b5467fbc0
--- /dev/null
+++ b/app/assets/javascripts/pages/projects/settings/repository/show/index.js
@@ -0,0 +1,3 @@
+import initSettingsPanels from '~/settings_panels';
+
+export default initSettingsPanels;
diff --git a/app/assets/javascripts/pages/projects/shared/permissions/components/settings_panel.vue b/app/assets/javascripts/pages/projects/shared/permissions/components/settings_panel.vue
index 380c6c3ea7d..755a34b7348 100644
--- a/app/assets/javascripts/pages/projects/shared/permissions/components/settings_panel.vue
+++ b/app/assets/javascripts/pages/projects/shared/permissions/components/settings_panel.vue
@@ -215,7 +215,7 @@
         </div>
         <span class="help-block">{{ visibilityLevelDescription }}</span>
         <label
-          v-if="visibilityLevel !== visibilityOptions.PUBLIC"
+          v-if="visibilityLevel !== visibilityOptions.PRIVATE"
           class="request-access"
         >
           <input
diff --git a/app/assets/javascripts/pages/projects/show/index.js b/app/assets/javascripts/pages/projects/show/index.js
new file mode 100644
index 00000000000..9b87f249f09
--- /dev/null
+++ b/app/assets/javascripts/pages/projects/show/index.js
@@ -0,0 +1,27 @@
+import ShortcutsNavigation from '~/shortcuts_navigation';
+import NotificationsForm from '~/notifications_form';
+import UserCallout from '~/user_callout';
+import TreeView from '~/tree';
+import BlobViewer from '~/blob/viewer/index';
+import Activities from '~/activities';
+import { ajaxGet } from '~/lib/utils/common_utils';
+import Star from '../../../star';
+import notificationsDropdown from '../../../notifications_dropdown';
+
+document.addEventListener('DOMContentLoaded', () => {
+  new Star(); // eslint-disable-line no-new
+  notificationsDropdown();
+  new ShortcutsNavigation(); // eslint-disable-line no-new
+  new NotificationsForm(); // eslint-disable-line no-new
+  new UserCallout({ // eslint-disable-line no-new
+    setCalloutPerProject: true,
+    className: 'js-autodevops-banner',
+  });
+
+  if ($('#tree-slider').length) new TreeView(); // eslint-disable-line no-new
+  if ($('.blob-viewer').length) new BlobViewer(); // eslint-disable-line no-new
+  if ($('.project-show-activity').length) new Activities(); // eslint-disable-line no-new
+  $('#tree-slider').waitForImages(() => {
+    ajaxGet(document.querySelector('.js-tree-content').dataset.logsPath);
+  });
+});
diff --git a/app/assets/javascripts/pages/projects/snippets/edit/index.js b/app/assets/javascripts/pages/projects/snippets/edit/index.js
new file mode 100644
index 00000000000..9edb16dc73b
--- /dev/null
+++ b/app/assets/javascripts/pages/projects/snippets/edit/index.js
@@ -0,0 +1,3 @@
+import initForm from '~/pages/projects/init_form';
+
+export default initForm($('.snippet-form'));
diff --git a/app/assets/javascripts/pages/projects/snippets/new/index.js b/app/assets/javascripts/pages/projects/snippets/new/index.js
new file mode 100644
index 00000000000..9edb16dc73b
--- /dev/null
+++ b/app/assets/javascripts/pages/projects/snippets/new/index.js
@@ -0,0 +1,3 @@
+import initForm from '~/pages/projects/init_form';
+
+export default initForm($('.snippet-form'));
diff --git a/app/assets/javascripts/pages/projects/snippets/show/index.js b/app/assets/javascripts/pages/projects/snippets/show/index.js
new file mode 100644
index 00000000000..a3cf75c385b
--- /dev/null
+++ b/app/assets/javascripts/pages/projects/snippets/show/index.js
@@ -0,0 +1,11 @@
+import initNotes from '~/init_notes';
+import ZenMode from '~/zen_mode';
+import LineHighlighter from '../../../../line_highlighter';
+import BlobViewer from '../../../../blob/viewer';
+
+export default function () {
+  new LineHighlighter(); // eslint-disable-line no-new
+  new BlobViewer(); // eslint-disable-line no-new
+  initNotes();
+  new ZenMode(); // eslint-disable-line no-new
+}
diff --git a/app/assets/javascripts/pages/projects/tree/show/index.js b/app/assets/javascripts/pages/projects/tree/show/index.js
index 28a0160f47d..c4b3356e478 100644
--- a/app/assets/javascripts/pages/projects/tree/show/index.js
+++ b/app/assets/javascripts/pages/projects/tree/show/index.js
@@ -1,3 +1,5 @@
+import Vue from 'vue';
+import commitPipelineStatus from '~/projects/tree/components/commit_pipeline_status_component.vue';
 import TreeView from '../../../../tree';
 import ShortcutsNavigation from '../../../../shortcuts_navigation';
 import BlobViewer from '../../../../blob/viewer';
@@ -11,5 +13,25 @@ export default () => {
   new NewCommitForm($('.js-create-dir-form')); // eslint-disable-line no-new
   $('#tree-slider').waitForImages(() =>
     ajaxGet(document.querySelector('.js-tree-content').dataset.logsPath));
+
+  const commitPipelineStatusEl = document.getElementById('commit-pipeline-status');
+  const statusLink = document.querySelector('.commit-actions .ci-status-link');
+  if (statusLink != null) {
+    statusLink.remove();
+    // eslint-disable-next-line no-new
+    new Vue({
+      el: commitPipelineStatusEl,
+      components: {
+        commitPipelineStatus,
+      },
+      render(createElement) {
+        return createElement('commit-pipeline-status', {
+          props: {
+            endpoint: commitPipelineStatusEl.dataset.endpoint,
+          },
+        });
+      },
+    });
+  }
 };
 
diff --git a/app/assets/javascripts/pages/sessions/index.js b/app/assets/javascripts/pages/sessions/index.js
new file mode 100644
index 00000000000..54f4e56359a
--- /dev/null
+++ b/app/assets/javascripts/pages/sessions/index.js
@@ -0,0 +1,5 @@
+import initU2F from '../../shared/sessions/u2f';
+
+export default () => {
+  initU2F();
+};
diff --git a/app/assets/javascripts/pages/sessions/new/index.js b/app/assets/javascripts/pages/sessions/new/index.js
index f163557babc..a0aa0499776 100644
--- a/app/assets/javascripts/pages/sessions/new/index.js
+++ b/app/assets/javascripts/pages/sessions/new/index.js
@@ -2,10 +2,10 @@ import UsernameValidator from './username_validator';
 import SigninTabsMemoizer from './signin_tabs_memoizer';
 import OAuthRememberMe from './oauth_remember_me';
 
-export default () => {
+document.addEventListener('DOMContentLoaded', () => {
   new UsernameValidator(); // eslint-disable-line no-new
   new SigninTabsMemoizer(); // eslint-disable-line no-new
   new OAuthRememberMe({ // eslint-disable-line no-new
     container: $('.omniauth-container'),
   }).bindEvents();
-};
+});
diff --git a/app/assets/javascripts/pages/sessions/new/username_validator.js b/app/assets/javascripts/pages/sessions/new/username_validator.js
index bb34d5d2008..745543c22da 100644
--- a/app/assets/javascripts/pages/sessions/new/username_validator.js
+++ b/app/assets/javascripts/pages/sessions/new/username_validator.js
@@ -1,6 +1,9 @@
 /* eslint-disable comma-dangle, consistent-return, class-methods-use-this, arrow-parens, no-param-reassign, max-len */
 
 import _ from 'underscore';
+import axios from '~/lib/utils/axios_utils';
+import flash from '~/flash';
+import { __ } from '~/locale';
 
 const debounceTimeoutDuration = 1000;
 const invalidInputClass = 'gl-field-error-outline';
@@ -77,12 +80,9 @@ export default class UsernameValidator {
       this.state.pending = true;
       this.state.available = false;
       this.renderState();
-      return $.ajax({
-        type: 'GET',
-        url: `${gon.relative_url_root}/users/${username}/exists`,
-        dataType: 'json',
-        success: (res) => this.setAvailabilityState(res.exists)
-      });
+      axios.get(`${gon.relative_url_root}/users/${username}/exists`)
+        .then(({ data }) => this.setAvailabilityState(data.exists))
+        .catch(() => flash(__('An error occurred while validating username')));
     }
   }
 
diff --git a/app/assets/javascripts/pipeline_schedules/pipeline_schedule_form_bundle.js b/app/assets/javascripts/pipeline_schedules/pipeline_schedule_form_bundle.js
index f1cf6e92ef5..0b1a81bae13 100644
--- a/app/assets/javascripts/pipeline_schedules/pipeline_schedule_form_bundle.js
+++ b/app/assets/javascripts/pipeline_schedules/pipeline_schedule_form_bundle.js
@@ -4,7 +4,7 @@ import GlFieldErrors from '../gl_field_errors';
 import intervalPatternInput from './components/interval_pattern_input.vue';
 import TimezoneDropdown from './components/timezone_dropdown';
 import TargetBranchDropdown from './components/target_branch_dropdown';
-import { setupPipelineVariableList } from './setup_pipeline_variable_list';
+import setupNativeFormVariableList from '../ci_variable_list/native_form_variable_list';
 
 Vue.use(Translate);
 
@@ -42,5 +42,8 @@ document.addEventListener('DOMContentLoaded', () => {
   gl.targetBranchDropdown = new TargetBranchDropdown();
   gl.pipelineScheduleFieldErrors = new GlFieldErrors(formElement);
 
-  setupPipelineVariableList($('.js-pipeline-variable-list'));
+  setupNativeFormVariableList({
+    container: $('.js-ci-variable-list-section'),
+    formField: 'schedule',
+  });
 });
diff --git a/app/assets/javascripts/pipeline_schedules/setup_pipeline_variable_list.js b/app/assets/javascripts/pipeline_schedules/setup_pipeline_variable_list.js
deleted file mode 100644
index 9e0e5cacb11..00000000000
--- a/app/assets/javascripts/pipeline_schedules/setup_pipeline_variable_list.js
+++ /dev/null
@@ -1,73 +0,0 @@
-import { convertPermissionToBoolean } from '../lib/utils/common_utils';
-
-function insertRow($row) {
-  const $rowClone = $row.clone();
-  $rowClone.removeAttr('data-is-persisted');
-  $rowClone.find('input, textarea').val('');
-  $row.after($rowClone);
-}
-
-function removeRow($row) {
-  const isPersisted = convertPermissionToBoolean($row.attr('data-is-persisted'));
-
-  if (isPersisted) {
-    $row.hide();
-    $row
-      .find('.js-destroy-input')
-      .val(1);
-  } else {
-    $row.remove();
-  }
-}
-
-function checkIfRowTouched($row) {
-  return $row.find('.js-user-input').toArray().some(el => $(el).val().length > 0);
-}
-
-function setupPipelineVariableList(parent = document) {
-  const $parent = $(parent);
-
-  $parent.on('click', '.js-row-remove-button', (e) => {
-    const $row = $(e.currentTarget).closest('.js-row');
-    removeRow($row);
-
-    e.preventDefault();
-  });
-
-  // Remove any empty rows except the last r
-  $parent.on('blur', '.js-user-input', (e) => {
-    const $row = $(e.currentTarget).closest('.js-row');
-
-    const isTouched = checkIfRowTouched($row);
-    if ($row.is(':not(:last-child)') && !isTouched) {
-      removeRow($row);
-    }
-  });
-
-  // Always make sure there is an empty last row
-  $parent.on('input', '.js-user-input', () => {
-    const $lastRow = $parent.find('.js-row').last();
-
-    const isTouched = checkIfRowTouched($lastRow);
-    if (isTouched) {
-      insertRow($lastRow);
-    }
-  });
-
-  // Clear out the empty last row so it
-  // doesn't get submitted and throw validation errors
-  $parent.closest('form').on('submit', () => {
-    const $lastRow = $parent.find('.js-row').last();
-
-    const isTouched = checkIfRowTouched($lastRow);
-    if (!isTouched) {
-      $lastRow.find('input, textarea').attr('name', '');
-    }
-  });
-}
-
-export {
-  setupPipelineVariableList,
-  insertRow,
-  removeRow,
-};
diff --git a/app/assets/javascripts/preview_markdown.js b/app/assets/javascripts/preview_markdown.js
index 86c7b56198d..464bfb351e7 100644
--- a/app/assets/javascripts/preview_markdown.js
+++ b/app/assets/javascripts/preview_markdown.js
@@ -7,6 +7,10 @@
 // more than `x` users are referenced.
 //
 
+import axios from '~/lib/utils/axios_utils';
+import flash from '~/flash';
+import { __ } from '~/locale';
+
 var lastTextareaPreviewed;
 var lastTextareaHeight = null;
 var markdownPreview;
@@ -62,21 +66,17 @@ MarkdownPreview.prototype.fetchMarkdownPreview = function (text, url, success) {
     success(this.ajaxCache.response);
     return;
   }
-  $.ajax({
-    type: 'POST',
-    url: url,
-    data: {
-      text: text
-    },
-    dataType: 'json',
-    success: (function (response) {
-      this.ajaxCache = {
-        text: text,
-        response: response
-      };
-      success(response);
-    }).bind(this)
-  });
+  axios.post(url, {
+    text,
+  })
+  .then(({ data }) => {
+    this.ajaxCache = {
+      text: text,
+      response: data,
+    };
+    success(data);
+  })
+  .catch(() => flash(__('An error occurred while fetching markdown preview')));
 };
 
 MarkdownPreview.prototype.hideReferencedUsers = function ($form) {
diff --git a/app/assets/javascripts/project_find_file.js b/app/assets/javascripts/project_find_file.js
index 0da32b4a3cc..586d188350f 100644
--- a/app/assets/javascripts/project_find_file.js
+++ b/app/assets/javascripts/project_find_file.js
@@ -1,6 +1,9 @@
 /* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, quotes, consistent-return, one-var, one-var-declaration-per-line, no-cond-assign, max-len, object-shorthand, no-param-reassign, comma-dangle, prefer-template, no-unused-vars, no-return-assign */
 
 import fuzzaldrinPlus from 'fuzzaldrin-plus';
+import axios from '~/lib/utils/axios_utils';
+import flash from '~/flash';
+import { __ } from '~/locale';
 
 // highlight text(awefwbwgtc -> <b>a</b>wefw<b>b</b>wgt<b>c</b> )
 const highlighter = function(element, text, matches) {
@@ -72,19 +75,14 @@ export default class ProjectFindFile {
 
     // files pathes load
   load(url) {
-    return $.ajax({
-      url: url,
-      method: "get",
-      dataType: "json",
-      success: (function(_this) {
-        return function(data) {
-          _this.element.find(".loading").hide();
-          _this.filePaths = data;
-          _this.findFile();
-          return _this.element.find(".files-slider tr.tree-item").eq(0).addClass("selected").focus();
-        };
-      })(this)
-    });
+    axios.get(url)
+      .then(({ data }) => {
+        this.element.find('.loading').hide();
+        this.filePaths = data;
+        this.findFile();
+        this.element.find('.files-slider tr.tree-item').eq(0).addClass('selected').focus();
+      })
+      .catch(() => flash(__('An error occurred while loading filenames')));
   }
 
     // render result
diff --git a/app/assets/javascripts/project_label_subscription.js b/app/assets/javascripts/project_label_subscription.js
index b65521b278f..64b7dd540f9 100644
--- a/app/assets/javascripts/project_label_subscription.js
+++ b/app/assets/javascripts/project_label_subscription.js
@@ -1,3 +1,7 @@
+import { __ } from './locale';
+import axios from './lib/utils/axios_utils';
+import flash from './flash';
+
 export default class ProjectLabelSubscription {
   constructor(container) {
     this.$container = $(container);
@@ -17,10 +21,7 @@ export default class ProjectLabelSubscription {
     $btn.addClass('disabled');
     $span.toggleClass('hidden');
 
-    $.ajax({
-      type: 'POST',
-      url,
-    }).done(() => {
+    axios.post(url).then(() => {
       let newStatus;
       let newAction;
 
@@ -45,6 +46,6 @@ export default class ProjectLabelSubscription {
 
         return button;
       });
-    });
+    }).catch(() => flash(__('There was an error subscribing to this label.')));
   }
 }
diff --git a/app/assets/javascripts/projects/tree/components/commit_pipeline_status_component.vue b/app/assets/javascripts/projects/tree/components/commit_pipeline_status_component.vue
new file mode 100644
index 00000000000..63f20a0041d
--- /dev/null
+++ b/app/assets/javascripts/projects/tree/components/commit_pipeline_status_component.vue
@@ -0,0 +1,120 @@
+<script>
+  import Visibility from 'visibilityjs';
+  import ciIcon from '~/vue_shared/components/ci_icon.vue';
+  import loadingIcon from '~/vue_shared/components/loading_icon.vue';
+  import Poll from '~/lib/utils/poll';
+  import Flash from '~/flash';
+  import { s__, sprintf } from '~/locale';
+  import tooltip from '~/vue_shared/directives/tooltip';
+  import CommitPipelineService from '../services/commit_pipeline_service';
+
+  export default {
+    directives: {
+      tooltip,
+    },
+    components: {
+      ciIcon,
+      loadingIcon,
+    },
+    props: {
+      endpoint: {
+        type: String,
+        required: true,
+      },
+      /* This prop can be used to replace some of the `render_commit_status`
+      used across GitLab, this way we could use this vue component and add a
+      realtime status where it makes sense
+      realtime: {
+        type: Boolean,
+        required: false,
+        default: true,
+      }, */
+    },
+    data() {
+      return {
+        ciStatus: {},
+        isLoading: true,
+      };
+    },
+    computed: {
+      statusTitle() {
+        return sprintf(s__('Commits|Commit: %{commitText}'), { commitText: this.ciStatus.text });
+      },
+    },
+    mounted() {
+      this.service = new CommitPipelineService(this.endpoint);
+      this.initPolling();
+    },
+    methods: {
+      successCallback(res) {
+        const pipelines = res.data.pipelines;
+        if (pipelines.length > 0) {
+          // The pipeline entity always keeps the latest pipeline info on the `details.status`
+          this.ciStatus = pipelines[0].details.status;
+        }
+        this.isLoading = false;
+      },
+      errorCallback() {
+        this.ciStatus = {
+          text: 'not found',
+          icon: 'status_notfound',
+          group: 'notfound',
+        };
+        this.isLoading = false;
+        Flash(s__('Something went wrong on our end'));
+      },
+      initPolling() {
+        this.poll = new Poll({
+          resource: this.service,
+          method: 'fetchData',
+          successCallback: response => this.successCallback(response),
+          errorCallback: this.errorCallback,
+        });
+
+        if (!Visibility.hidden()) {
+          this.isLoading = true;
+          this.poll.makeRequest();
+        } else {
+          this.fetchPipelineCommitData();
+        }
+
+        Visibility.change(() => {
+          if (!Visibility.hidden()) {
+            this.poll.restart();
+          } else {
+            this.poll.stop();
+          }
+        });
+      },
+      fetchPipelineCommitData() {
+        this.service.fetchData()
+          .then(this.successCallback)
+          .catch(this.errorCallback);
+      },
+    },
+    destroy() {
+      this.poll.stop();
+    },
+  };
+</script>
+<template>
+  <div>
+    <loading-icon
+      label="Loading pipeline status"
+      size="3"
+      v-if="isLoading"
+    />
+    <a
+      v-else
+      :href="ciStatus.details_path"
+    >
+      <ci-icon
+        v-tooltip
+        :title="statusTitle"
+        :aria-label="statusTitle"
+        data-container="body"
+        :status="ciStatus"
+      />
+    </a>
+  </div>
+</template>
diff --git a/app/assets/javascripts/projects/tree/services/commit_pipeline_service.js b/app/assets/javascripts/projects/tree/services/commit_pipeline_service.js
new file mode 100644
index 00000000000..4b4189bc2de
--- /dev/null
+++ b/app/assets/javascripts/projects/tree/services/commit_pipeline_service.js
@@ -0,0 +1,11 @@
+import axios from '~/lib/utils/axios_utils';
+
+export default class CommitPipelineService {
+  constructor(endpoint) {
+    this.endpoint = endpoint;
+  }
+
+  fetchData() {
+    return axios.get(this.endpoint);
+  }
+}
diff --git a/app/assets/javascripts/prometheus_metrics/prometheus_metrics.js b/app/assets/javascripts/prometheus_metrics/prometheus_metrics.js
index 55c93923cc8..59ad5b45855 100644
--- a/app/assets/javascripts/prometheus_metrics/prometheus_metrics.js
+++ b/app/assets/javascripts/prometheus_metrics/prometheus_metrics.js
@@ -1,3 +1,4 @@
+import axios from '../lib/utils/axios_utils';
 import PANEL_STATE from './constants';
 import { backOff } from '../lib/utils/common_utils';
 
@@ -81,24 +82,20 @@ export default class PrometheusMetrics {
   loadActiveMetrics() {
     this.showMonitoringMetricsPanelState(PANEL_STATE.LOADING);
     backOff((next, stop) => {
-      $.ajax({
-        url: this.activeMetricsEndpoint,
-        dataType: 'json',
-        global: false,
-      })
-        .done((res) => {
-          if (res && res.success) {
-            stop(res);
+      axios.get(this.activeMetricsEndpoint)
+        .then(({ data }) => {
+          if (data && data.success) {
+            stop(data);
           } else {
             this.backOffRequestCounter = this.backOffRequestCounter += 1;
             if (this.backOffRequestCounter < 3) {
               next();
             } else {
-              stop(res);
+              stop(data);
             }
           }
         })
-        .fail(stop);
+        .catch(stop);
     })
     .then((res) => {
       if (res && res.data && res.data.length) {
diff --git a/app/assets/javascripts/protected_branches/protected_branch_edit.js b/app/assets/javascripts/protected_branches/protected_branch_edit.js
index 632625da8e7..b51b3e9a6ff 100644
--- a/app/assets/javascripts/protected_branches/protected_branch_edit.js
+++ b/app/assets/javascripts/protected_branches/protected_branch_edit.js
@@ -1,5 +1,5 @@
-/* eslint-disable no-new */
-import Flash from '../flash';
+import flash from '../flash';
+import axios from '../lib/utils/axios_utils';
 import ProtectedBranchAccessDropdown from './protected_branch_access_dropdown';
 
 export default class ProtectedBranchEdit {
@@ -38,29 +38,25 @@ export default class ProtectedBranchEdit {
     this.$allowedToMergeDropdown.disable();
     this.$allowedToPushDropdown.disable();
 
-    $.ajax({
-      type: 'POST',
-      url: this.$wrap.data('url'),
-      dataType: 'json',
-      data: {
-        _method: 'PATCH',
-        protected_branch: {
-          merge_access_levels_attributes: [{
-            id: this.$allowedToMergeDropdown.data('access-level-id'),
-            access_level: $allowedToMergeInput.val(),
-          }],
-          push_access_levels_attributes: [{
-            id: this.$allowedToPushDropdown.data('access-level-id'),
-            access_level: $allowedToPushInput.val(),
-          }],
-        },
+    axios.patch(this.$wrap.data('url'), {
+      protected_branch: {
+        merge_access_levels_attributes: [{
+          id: this.$allowedToMergeDropdown.data('access-level-id'),
+          access_level: $allowedToMergeInput.val(),
+        }],
+        push_access_levels_attributes: [{
+          id: this.$allowedToPushDropdown.data('access-level-id'),
+          access_level: $allowedToPushInput.val(),
+        }],
       },
-      error() {
-        new Flash('Failed to update branch!', 'alert', document.querySelector('.js-protected-branches-list'));
-      },
-    }).always(() => {
+    }).then(() => {
+      this.$allowedToMergeDropdown.enable();
+      this.$allowedToPushDropdown.enable();
+    }).catch(() => {
       this.$allowedToMergeDropdown.enable();
       this.$allowedToPushDropdown.enable();
+
+      flash('Failed to update branch!', 'alert', document.querySelector('.js-protected-branches-list'));
     });
   }
 }
diff --git a/app/assets/javascripts/protected_tags/protected_tag_edit.js b/app/assets/javascripts/protected_tags/protected_tag_edit.js
index dad0ad25b65..21a258cf93c 100644
--- a/app/assets/javascripts/protected_tags/protected_tag_edit.js
+++ b/app/assets/javascripts/protected_tags/protected_tag_edit.js
@@ -1,5 +1,5 @@
-/* eslint-disable no-new */
-import Flash from '../flash';
+import flash from '../flash';
+import axios from '../lib/utils/axios_utils';
 import ProtectedTagAccessDropdown from './protected_tag_access_dropdown';
 
 export default class ProtectedTagEdit {
@@ -28,24 +28,19 @@ export default class ProtectedTagEdit {
 
     this.$allowedToCreateDropdownButton.disable();
 
-    $.ajax({
-      type: 'POST',
-      url: this.$wrap.data('url'),
-      dataType: 'json',
-      data: {
-        _method: 'PATCH',
-        protected_tag: {
-          create_access_levels_attributes: [{
-            id: this.$allowedToCreateDropdownButton.data('access-level-id'),
-            access_level: $allowedToCreateInput.val(),
-          }],
-        },
+    axios.patch(this.$wrap.data('url'), {
+      protected_tag: {
+        create_access_levels_attributes: [{
+          id: this.$allowedToCreateDropdownButton.data('access-level-id'),
+          access_level: $allowedToCreateInput.val(),
+        }],
       },
-      error() {
-        new Flash('Failed to update tag!', 'alert', document.querySelector('.js-protected-tags-list'));
-      },
-    }).always(() => {
+    }).then(() => {
+      this.$allowedToCreateDropdownButton.enable();
+    }).catch(() => {
       this.$allowedToCreateDropdownButton.enable();
+
+      flash('Failed to update tag!', 'alert', document.querySelector('.js-protected-tags-list'));
     });
   }
 }
diff --git a/app/assets/javascripts/render_math.js b/app/assets/javascripts/render_math.js
index a759992cd54..73b6aafdd12 100644
--- a/app/assets/javascripts/render_math.js
+++ b/app/assets/javascripts/render_math.js
@@ -7,7 +7,12 @@
 //
 //   <code class="js-render-math"></div>
 //
-  // Only load once
+
+import { __ } from './locale';
+import axios from './lib/utils/axios_utils';
+import flash from './flash';
+
+// Only load once
 let katexLoaded = false;
 
 // Loop over all math elements and render math
@@ -18,7 +23,7 @@ function renderWithKaTeX(elements) {
 
     const display = $this.attr('data-math-style') === 'display';
     try {
-      katex.render($this.text(), mathNode.get(0), { displayMode: display });
+      katex.render($this.text(), mathNode.get(0), { displayMode: display, throwOnError: false });
       mathNode.insertAfter($this);
       $this.remove();
     } catch (err) {
@@ -33,19 +38,26 @@ export default function renderMath($els) {
   if (katexLoaded) {
     renderWithKaTeX($els);
   } else {
-    $.get(gon.katex_css_url, () => {
-      const css = $('<link>', {
-        rel: 'stylesheet',
-        type: 'text/css',
-        href: gon.katex_css_url,
-      });
-      css.appendTo('head');
-
-      // Load KaTeX js
-      $.getScript(gon.katex_js_url, () => {
+    axios.get(gon.katex_css_url)
+      .then(() => {
+        const css = $('<link>', {
+          rel: 'stylesheet',
+          type: 'text/css',
+          href: gon.katex_css_url,
+        });
+        css.appendTo('head');
+      })
+      .then(() => axios.get(gon.katex_js_url, {
+        responseType: 'text',
+      }))
+      .then(({ data }) => {
+        // Add katex js to our document
+        $.globalEval(data);
+      })
+      .then(() => {
         katexLoaded = true;
         renderWithKaTeX($els); // Run KaTeX
-      });
-    });
+      })
+      .catch(() => flash(__('An error occurred while rendering KaTeX')));
   }
 }
diff --git a/app/assets/javascripts/right_sidebar.js b/app/assets/javascripts/right_sidebar.js
index b830fcf7e80..01c3be5411f 100644
--- a/app/assets/javascripts/right_sidebar.js
+++ b/app/assets/javascripts/right_sidebar.js
@@ -2,6 +2,8 @@
 
 import _ from 'underscore';
 import Cookies from 'js-cookie';
+import flash from './flash';
+import axios from './lib/utils/axios_utils';
 
 function Sidebar(currentUser) {
   this.toggleTodo = this.toggleTodo.bind(this);
@@ -62,7 +64,7 @@ Sidebar.prototype.sidebarToggleClicked = function (e, triggered) {
 Sidebar.prototype.toggleTodo = function(e) {
   var $btnText, $this, $todoLoading, ajaxType, url;
   $this = $(e.currentTarget);
-  ajaxType = $this.attr('data-delete-path') ? 'DELETE' : 'POST';
+  ajaxType = $this.attr('data-delete-path') ? 'delete' : 'post';
   if ($this.attr('data-delete-path')) {
     url = "" + ($this.attr('data-delete-path'));
   } else {
@@ -71,25 +73,14 @@ Sidebar.prototype.toggleTodo = function(e) {
 
   $this.tooltip('hide');
 
-  return $.ajax({
-    url: url,
-    type: ajaxType,
-    dataType: 'json',
-    data: {
-      issuable_id: $this.data('issuable-id'),
-      issuable_type: $this.data('issuable-type')
-    },
-    beforeSend: (function(_this) {
-      return function() {
-        $('.js-issuable-todo').disable()
-          .addClass('is-loading');
-      };
-    })(this)
-  }).done((function(_this) {
-    return function(data) {
-      return _this.todoUpdateDone(data);
-    };
-  })(this));
+  $('.js-issuable-todo').disable().addClass('is-loading');
+
+  axios[ajaxType](url, {
+    issuable_id: $this.data('issuable-id'),
+    issuable_type: $this.data('issuable-type'),
+  }).then(({ data }) => {
+    this.todoUpdateDone(data);
+  }).catch(() => flash(`There was an error ${ajaxType === 'post' ? 'adding a' : 'deleting the'} todo.`));
 };
 
 Sidebar.prototype.todoUpdateDone = function(data) {
diff --git a/app/assets/javascripts/shared/sessions/u2f.js b/app/assets/javascripts/shared/sessions/u2f.js
new file mode 100644
index 00000000000..1d075f7e872
--- /dev/null
+++ b/app/assets/javascripts/shared/sessions/u2f.js
@@ -0,0 +1,16 @@
+import U2FAuthenticate from '../../u2f/authenticate';
+
+export default () => {
+  if (!gon.u2f) return;
+
+  const u2fAuthenticate = new U2FAuthenticate(
+    $('#js-authenticate-u2f'),
+    '#js-login-u2f-form',
+    gon.u2f,
+    document.querySelector('#js-login-2fa-device'),
+    document.querySelector('.js-2fa-form'),
+  );
+  u2fAuthenticate.start();
+  // needed in rspec
+  gl.u2fAuthenticate = u2fAuthenticate;
+};
diff --git a/app/assets/javascripts/shortcuts.js b/app/assets/javascripts/shortcuts.js
index cd5ab53eace..c5dddd001bb 100644
--- a/app/assets/javascripts/shortcuts.js
+++ b/app/assets/javascripts/shortcuts.js
@@ -1,5 +1,6 @@
 import Cookies from 'js-cookie';
 import Mousetrap from 'mousetrap';
+import axios from './lib/utils/axios_utils';
 import { refreshCurrentPage, visitUrl } from './lib/utils/url_utility';
 import findAndFollowLink from './shortcuts_dashboard_navigation';
 
@@ -85,21 +86,21 @@ export default class Shortcuts {
       $modal.modal('toggle');
     }
 
-    $.ajax({
-      url: gon.shortcuts_path,
-      dataType: 'script',
-      success() {
-        if (location && location.length > 0) {
-          const results = [];
-          for (let i = 0, len = location.length; i < len; i += 1) {
-            results.push($(location[i]).show());
-          }
-          return results;
+    return axios.get(gon.shortcuts_path, {
+      responseType: 'text',
+    }).then(({ data }) => {
+      $.globalEval(data);
+
+      if (location && location.length > 0) {
+        const results = [];
+        for (let i = 0, len = location.length; i < len; i += 1) {
+          results.push($(location[i]).show());
         }
+        return results;
+      }
 
-        $('.hidden-shortcut').show();
-        return $('.js-more-help-button').remove();
-      },
+      $('.hidden-shortcut').show();
+      return $('.js-more-help-button').remove();
     });
   }
 
diff --git a/app/assets/javascripts/sidebar/components/assignees/assignees.js b/app/assets/javascripts/sidebar/components/assignees/assignees.js
index 7e5feac622c..643877b9d47 100644
--- a/app/assets/javascripts/sidebar/components/assignees/assignees.js
+++ b/app/assets/javascripts/sidebar/components/assignees/assignees.js
@@ -84,7 +84,7 @@ export default {
       return !this.showLess || (index < this.defaultRenderCount && this.showLess);
     },
     avatarUrl(user) {
-      return user.avatar || user.avatar_url;
+      return user.avatar || user.avatar_url || gon.default_avatar_url;
     },
     assigneeUrl(user) {
       return `${this.rootPath}${user.username}`;
diff --git a/app/assets/javascripts/single_file_diff.js b/app/assets/javascripts/single_file_diff.js
index 95e51bc4e7a..48dd91bdf06 100644
--- a/app/assets/javascripts/single_file_diff.js
+++ b/app/assets/javascripts/single_file_diff.js
@@ -1,5 +1,8 @@
 /* eslint-disable func-names, prefer-arrow-callback, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, one-var, one-var-declaration-per-line, consistent-return, no-param-reassign, max-len */
 
+import { __ } from './locale';
+import axios from './lib/utils/axios_utils';
+import createFlash from './flash';
 import FilesCommentButton from './files_comment_button';
 import imageDiffHelper from './image_diff/helpers/index';
 import syntaxHighlight from './syntax_highlight';
@@ -60,30 +63,31 @@ export default class SingleFileDiff {
   getContentHTML(cb) {
     this.collapsedContent.hide();
     this.loadingContent.show();
-    $.get(this.diffForPath, (function(_this) {
-      return function(data) {
-        _this.loadingContent.hide();
+
+    axios.get(this.diffForPath)
+      .then(({ data }) => {
+        this.loadingContent.hide();
         if (data.html) {
-          _this.content = $(data.html);
-          syntaxHighlight(_this.content);
+          this.content = $(data.html);
+          syntaxHighlight(this.content);
         } else {
-          _this.hasError = true;
-          _this.content = $(ERROR_HTML);
+          this.hasError = true;
+          this.content = $(ERROR_HTML);
         }
-        _this.collapsedContent.after(_this.content);
+        this.collapsedContent.after(this.content);
 
         if (typeof gl.diffNotesCompileComponents !== 'undefined') {
           gl.diffNotesCompileComponents();
         }
 
-        const $file = $(_this.file);
+        const $file = $(this.file);
         FilesCommentButton.init($file);
 
         const canCreateNote = $file.closest('.files').is('[data-can-create-note]');
         imageDiffHelper.initImageDiff($file[0], canCreateNote);
 
         if (cb) cb();
-      };
-    })(this));
+      })
+      .catch(createFlash(__('An error occurred while retrieving diff')));
   }
 }
diff --git a/app/assets/javascripts/task_list.js b/app/assets/javascripts/task_list.js
index dcbec40c79e..129a551cbcd 100644
--- a/app/assets/javascripts/task_list.js
+++ b/app/assets/javascripts/task_list.js
@@ -1,4 +1,5 @@
 import 'deckar01-task_list';
+import axios from './lib/utils/axios_utils';
 import Flash from './flash';
 
 export default class TaskList {
@@ -7,11 +8,11 @@ export default class TaskList {
     this.dataType = options.dataType;
     this.fieldName = options.fieldName;
     this.onSuccess = options.onSuccess || (() => {});
-    this.onError = function showFlash(response) {
+    this.onError = function showFlash(e) {
       let errorMessages = '';
 
-      if (response.responseJSON) {
-        errorMessages = response.responseJSON.errors.join(' ');
+      if (e.response.data && typeof e.response.data === 'object') {
+        errorMessages = e.response.data.errors.join(' ');
       }
 
       return new Flash(errorMessages || 'Update failed', 'alert');
@@ -38,12 +39,9 @@ export default class TaskList {
     patchData[this.dataType] = {
       [this.fieldName]: $target.val(),
     };
-    return $.ajax({
-      type: 'PATCH',
-      url: $target.data('update-url') || $('form.js-issuable-update').attr('action'),
-      data: patchData,
-      success: this.onSuccess,
-      error: this.onError,
-    });
+
+    return axios.patch($target.data('update-url') || $('form.js-issuable-update').attr('action'), patchData)
+      .then(({ data }) => this.onSuccess(data))
+      .catch(err => this.onError(err));
   }
 }
diff --git a/app/assets/javascripts/templates/issuable_template_selector.js b/app/assets/javascripts/templates/issuable_template_selector.js
index 8e167f5bf08..4cc1c96b870 100644
--- a/app/assets/javascripts/templates/issuable_template_selector.js
+++ b/app/assets/javascripts/templates/issuable_template_selector.js
@@ -32,8 +32,8 @@ export default class IssuableTemplateSelector extends TemplateSelector {
     this.startLoadingSpinner();
     Api.issueTemplate(this.namespacePath, this.projectPath, query.name, this.issuableType, (err, currentTemplate) => {
       this.currentTemplate = currentTemplate;
-      if (err) return; // Error handled by global AJAX error handler
       this.stopLoadingSpinner();
+      if (err) return; // Error handled by global AJAX error handler
       this.setInputValueToTemplateContent();
     });
     return;
diff --git a/app/assets/javascripts/toggle_buttons.js b/app/assets/javascripts/toggle_buttons.js
new file mode 100644
index 00000000000..199b14458ed
--- /dev/null
+++ b/app/assets/javascripts/toggle_buttons.js
@@ -0,0 +1,61 @@
+import $ from 'jquery';
+import Flash from './flash';
+import { __ } from './locale';
+import { convertPermissionToBoolean } from './lib/utils/common_utils';
+
+/*
+ example HAML:
+ ```
+  %button.js-project-feature-toggle.project-feature-toggle{ type: "button",
+    class: "#{'is-checked' if enabled?}",
+    'aria-label': _('Toggle Kubernetes Cluster') }
+    %input{ type: "hidden", class: 'js-project-feature-toggle-input', value: enabled? }
+  ```
+*/
+
+function updateToggle(toggle, isOn) {
+  toggle.classList.toggle('is-checked', isOn);
+}
+
+function onToggleClicked(toggle, input, clickCallback) {
+  const previousIsOn = convertPermissionToBoolean(input.value);
+
+  // Visually change the toggle and start loading
+  updateToggle(toggle, !previousIsOn);
+  toggle.setAttribute('disabled', true);
+  toggle.classList.toggle('is-loading', true);
+
+  Promise.resolve(clickCallback(!previousIsOn, toggle))
+    .then(() => {
+      // Actually change the input value
+      input.setAttribute('value', !previousIsOn);
+    })
+    .catch(() => {
+      // Revert the visuals if something goes wrong
+      updateToggle(toggle, previousIsOn);
+    })
+    .then(() => {
+      // Remove the loading indicator in any case
+      toggle.removeAttribute('disabled');
+      toggle.classList.toggle('is-loading', false);
+
+      $(input).trigger('trigger-change');
+    })
+    .catch(() => {
+      Flash(__('Something went wrong when toggling the button'));
+    });
+}
+
+export default function setupToggleButtons(container, clickCallback = () => {}) {
+  const toggles = container.querySelectorAll('.js-project-feature-toggle');
+
+  toggles.forEach((toggle) => {
+    const input = toggle.querySelector('.js-project-feature-toggle-input');
+    const isOn = convertPermissionToBoolean(input.value);
+
+    // Get the visible toggle in sync with the hidden input
+    updateToggle(toggle, isOn);
+
+    toggle.addEventListener('click', onToggleClicked.bind(null, toggle, input, clickCallback));
+  });
+}
diff --git a/app/assets/javascripts/users/activity_calendar.js b/app/assets/javascripts/users/activity_calendar.js
index 0581239d5a5..57306322aa4 100644
--- a/app/assets/javascripts/users/activity_calendar.js
+++ b/app/assets/javascripts/users/activity_calendar.js
@@ -1,7 +1,10 @@
 import _ from 'underscore';
 import { scaleLinear, scaleThreshold } from 'd3-scale';
 import { select } from 'd3-selection';
-import { getDayName, getDayDifference } from '../lib/utils/datetime_utility';
+import { getDayName, getDayDifference } from '~/lib/utils/datetime_utility';
+import axios from '~/lib/utils/axios_utils';
+import flash from '~/flash';
+import { __ } from '~/locale';
 
 const d3 = { select, scaleLinear, scaleThreshold };
 
@@ -98,7 +101,7 @@ export default class ActivityCalendar {
     const secondLastColMonth = this.timestampsTmp[group - 2][0].date.getMonth();
 
     if (lastColMonth !== secondLastColMonth) {
-      extraWidthPadding = 3;
+      extraWidthPadding = 6;
     }
 
     return extraWidthPadding;
@@ -221,14 +224,16 @@ export default class ActivityCalendar {
         this.currentSelectedDate.getDate(),
       ].join('-');
 
-      $.ajax({
-        url: this.calendarActivitiesPath,
-        data: { date },
-        cache: false,
-        dataType: 'html',
-        beforeSend: () => $('.user-calendar-activities').html(LOADING_HTML),
-        success: data => $('.user-calendar-activities').html(data),
-      });
+      $('.user-calendar-activities').html(LOADING_HTML);
+
+      axios.get(this.calendarActivitiesPath, {
+        params: {
+          date,
+        },
+        responseType: 'text',
+      })
+      .then(({ data }) => $('.user-calendar-activities').html(data))
+      .catch(() => flash(__('An error occurred while retrieving calendar activity')));
     } else {
       this.currentSelectedDate = '';
       $('.user-calendar-activities').html('');
diff --git a/app/assets/javascripts/users/user_tabs.js b/app/assets/javascripts/users/user_tabs.js
index 992baa9a1ef..e13b9839a20 100644
--- a/app/assets/javascripts/users/user_tabs.js
+++ b/app/assets/javascripts/users/user_tabs.js
@@ -1,6 +1,9 @@
+import axios from '../lib/utils/axios_utils';
 import Activities from '../activities';
 import ActivityCalendar from './activity_calendar';
 import { localTimeAgo } from '../lib/utils/datetime_utility';
+import { __ } from '../locale';
+import flash from '../flash';
 
 /**
  * UserTabs
@@ -131,18 +134,20 @@ export default class UserTabs {
   }
 
   loadTab(action, endpoint) {
-    return $.ajax({
-      beforeSend: () => this.toggleLoading(true),
-      complete: () => this.toggleLoading(false),
-      dataType: 'json',
-      url: endpoint,
-      success: (data) => {
+    this.toggleLoading(true);
+
+    return axios.get(endpoint)
+      .then(({ data }) => {
         const tabSelector = `div#${action}`;
         this.$parentEl.find(tabSelector).html(data.html);
         this.loaded[action] = true;
         localTimeAgo($('.js-timeago', tabSelector));
-      },
-    });
+
+        this.toggleLoading(false);
+      })
+      .catch(() => {
+        this.toggleLoading(false);
+      });
   }
 
   loadActivities() {
@@ -158,17 +163,15 @@ export default class UserTabs {
       utcFormatted = `UTC${utcOffset > 0 ? '+' : ''}${(utcOffset / 3600)}`;
     }
 
-    $.ajax({
-      dataType: 'json',
-      url: calendarPath,
-      success: (activityData) => {
+    axios.get(calendarPath)
+      .then(({ data }) => {
         $calendarWrap.html(CALENDAR_TEMPLATE);
         $calendarWrap.find('.calendar-hint').append(`(Timezone: ${utcFormatted})`);
 
         // eslint-disable-next-line no-new
-        new ActivityCalendar('.js-contrib-calendar', activityData, calendarActivitiesPath, utcOffset);
-      },
-    });
+        new ActivityCalendar('.js-contrib-calendar', data, calendarActivitiesPath, utcOffset);
+      })
+      .catch(() => flash(__('There was an error loading users activity calendar.')));
 
     // eslint-disable-next-line no-new
     new Activities();
diff --git a/app/assets/javascripts/users_select.js b/app/assets/javascripts/users_select.js
index f249bd036d6..eaed81cf79e 100644
--- a/app/assets/javascripts/users_select.js
+++ b/app/assets/javascripts/users_select.js
@@ -2,6 +2,7 @@
 /* global Issuable */
 /* global emitSidebarEvent */
 import _ from 'underscore';
+import axios from './lib/utils/axios_utils';
 
 // TODO: remove eventHub hack after code splitting refactor
 window.emitSidebarEvent = window.emitSidebarEvent || $.noop;
@@ -177,32 +178,28 @@ function UsersSelect(currentUser, els, options = {}) {
         $loading.removeClass('hidden').fadeIn();
         $dropdown.trigger('loading.gl.dropdown');
 
-        return $.ajax({
-          type: 'PUT',
-          dataType: 'json',
-          url: issueURL,
-          data: data
-        }).done(function(data) {
-          var user;
-          $dropdown.trigger('loaded.gl.dropdown');
-          $loading.fadeOut();
-          if (data.assignee) {
-            user = {
-              name: data.assignee.name,
-              username: data.assignee.username,
-              avatar: data.assignee.avatar_url
-            };
-          } else {
-            user = {
-              name: 'Unassigned',
-              username: '',
-              avatar: ''
-            };
-          }
-          $value.html(assigneeTemplate(user));
-          $collapsedSidebar.attr('title', _.escape(user.name)).tooltip('fixTitle');
-          return $collapsedSidebar.html(collapsedAssigneeTemplate(user));
-        });
+        return axios.put(issueURL, data)
+          .then(({ data }) => {
+            var user;
+            $dropdown.trigger('loaded.gl.dropdown');
+            $loading.fadeOut();
+            if (data.assignee) {
+              user = {
+                name: data.assignee.name,
+                username: data.assignee.username,
+                avatar: data.assignee.avatar_url
+              };
+            } else {
+              user = {
+                name: 'Unassigned',
+                username: '',
+                avatar: ''
+              };
+            }
+            $value.html(assigneeTemplate(user));
+            $collapsedSidebar.attr('title', _.escape(user.name)).tooltip('fixTitle');
+            return $collapsedSidebar.html(collapsedAssigneeTemplate(user));
+          });
       };
       collapsedAssigneeTemplate = _.template('<% if( avatar ) { %> <a class="author_link" href="/<%- username %>"> <img width="24" class="avatar avatar-inline s24" alt="" src="<%- avatar %>"> </a> <% } else { %> <i class="fa fa-user"></i> <% } %>');
       assigneeTemplate = _.template('<% if (username) { %> <a class="author_link bold" href="/<%- username %>"> <% if( avatar ) { %> <img width="32" class="avatar avatar-inline s32" alt="" src="<%- avatar %>"> <% } %> <span class="author"><%- name %></span> <span class="username"> @<%- username %> </span> </a> <% } else { %> <span class="no-value assign-yourself"> No assignee - <a href="#" class="js-assign-yourself"> assign yourself </a> </span> <% } %>');
@@ -492,7 +489,7 @@ function UsersSelect(currentUser, els, options = {}) {
         renderRow: function(user) {
           var avatar, img, listClosingTags, listWithName, listWithUserName, username;
           username = user.username ? "@" + user.username : "";
-          avatar = user.avatar_url ? user.avatar_url : false;
+          avatar = user.avatar_url ? user.avatar_url : gon.default_avatar_url;
 
           let selected = false;
 
@@ -513,9 +510,7 @@ function UsersSelect(currentUser, els, options = {}) {
           if (user.beforeDivider != null) {
             `<li><a href='#' class='${selected === true ? 'is-active' : ''}'>${_.escape(user.name)}</a></li>`;
           } else {
-            if (avatar) {
-              img = "<img src='" + avatar + "' class='avatar avatar-inline' width='32' />";
-            }
+            img = "<img src='" + avatar + "' class='avatar avatar-inline' width='32' />";
           }
 
           return `
@@ -662,38 +657,33 @@ UsersSelect.prototype.user = function(user_id, callback) {
   var url;
   url = this.buildUrl(this.userPath);
   url = url.replace(':id', user_id);
-  return $.ajax({
-    url: url,
-    dataType: "json"
-  }).done(function(user) {
-    return callback(user);
-  });
+  return axios.get(url)
+    .then(({ data }) => {
+      callback(data);
+    });
 };
 
 // Return users list. Filtered by query
 // Only active users retrieved
 UsersSelect.prototype.users = function(query, options, callback) {
-  var url;
-  url = this.buildUrl(this.usersPath);
-  return $.ajax({
-    url: url,
-    data: {
-      search: query,
-      per_page: options.perPage || 20,
-      active: true,
-      project_id: options.projectId || null,
-      group_id: options.groupId || null,
-      skip_ldap: options.skipLdap || null,
-      todo_filter: options.todoFilter || null,
-      todo_state_filter: options.todoStateFilter || null,
-      current_user: options.showCurrentUser || null,
-      author_id: options.authorId || null,
-      skip_users: options.skipUsers || null
-    },
-    dataType: "json"
-  }).done(function(users) {
-    return callback(users);
-  });
+  const url = this.buildUrl(this.usersPath);
+  const params = {
+    search: query,
+    per_page: options.perPage || 20,
+    active: true,
+    project_id: options.projectId || null,
+    group_id: options.groupId || null,
+    skip_ldap: options.skipLdap || null,
+    todo_filter: options.todoFilter || null,
+    todo_state_filter: options.todoStateFilter || null,
+    current_user: options.showCurrentUser || null,
+    author_id: options.authorId || null,
+    skip_users: options.skipUsers || null
+  };
+  return axios.get(url, { params })
+    .then(({ data }) => {
+      callback(data);
+    });
 };
 
 UsersSelect.prototype.buildUrl = function(url) {
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_author.js b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_author.js
deleted file mode 100644
index 982b5e8e373..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_author.js
+++ /dev/null
@@ -1,28 +0,0 @@
-import tooltip from '../../vue_shared/directives/tooltip';
-
-export default {
-  name: 'MRWidgetAuthor',
-  props: {
-    author: { type: Object, required: true },
-    showAuthorName: { type: Boolean, required: false, default: true },
-    showAuthorTooltip: { type: Boolean, required: false, default: false },
-  },
-  directives: {
-    tooltip,
-  },
-  template: `
-    <a
-      :href="author.webUrl || author.web_url"
-      class="author-link inline"
-      :v-tooltip="showAuthorTooltip"
-      :title="author.name">
-      <img
-        :src="author.avatarUrl || author.avatar_url"
-        class="avatar avatar-inline s16" />
-      <span
-        v-if="showAuthorName"
-        class="author">{{author.name}}
-      </span>
-    </a>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_author.vue b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_author.vue
new file mode 100644
index 00000000000..cb6e9858736
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_author.vue
@@ -0,0 +1,53 @@
+<script>
+  import tooltip from '../../vue_shared/directives/tooltip';
+
+  export default {
+    name: 'MRWidgetAuthor',
+    directives: {
+      tooltip,
+    },
+    props: {
+      author: {
+        type: Object,
+        required: true,
+      },
+      showAuthorName: {
+        type: Boolean,
+        required: false,
+        default: true,
+      },
+      showAuthorTooltip: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+    },
+    computed: {
+      authorUrl() {
+        return this.author.webUrl || this.author.web_url;
+      },
+      avatarUrl() {
+        return this.author.avatarUrl || this.author.avatar_url;
+      },
+    },
+  };
+</script>
+<template>
+  <a
+    :href="authorUrl"
+    class="author-link inline"
+    :v-tooltip="showAuthorTooltip"
+    :title="author.name"
+  >
+    <img
+      :src="avatarUrl"
+      class="avatar avatar-inline s16"
+    />
+    <span
+      class="author"
+      v-if="showAuthorName"
+    >
+      {{ author.name }}
+    </span>
+  </a>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_author_time.js b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_author_time.js
deleted file mode 100644
index 6d2ed5fda64..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_author_time.js
+++ /dev/null
@@ -1,27 +0,0 @@
-import MRWidgetAuthor from './mr_widget_author';
-
-export default {
-  name: 'MRWidgetAuthorTime',
-  props: {
-    actionText: { type: String, required: true },
-    author: { type: Object, required: true },
-    dateTitle: { type: String, required: true },
-    dateReadable: { type: String, required: true },
-  },
-  components: {
-    'mr-widget-author': MRWidgetAuthor,
-  },
-  template: `
-    <h4 class="js-mr-widget-author">
-      {{actionText}}
-      <mr-widget-author :author="author" />
-      <time
-        :title="dateTitle"
-        data-toggle="tooltip"
-        data-placement="top"
-        data-container="body">
-        {{dateReadable}}
-      </time>
-    </h4>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_author_time.vue b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_author_time.vue
new file mode 100644
index 00000000000..8f1fd809a81
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_author_time.vue
@@ -0,0 +1,42 @@
+<script>
+  import mrWidgetAuthor from './mr_widget_author.vue';
+
+  export default {
+    name: 'MRWidgetAuthorTime',
+    components: {
+      mrWidgetAuthor,
+    },
+    props: {
+      actionText: {
+        type: String,
+        required: true,
+      },
+      author: {
+        type: Object,
+        required: true,
+      },
+      dateTitle: {
+        type: String,
+        required: true,
+      },
+      dateReadable: {
+        type: String,
+        required: true,
+      },
+    },
+  };
+</script>
+<template>
+  <h4 class="js-mr-widget-author">
+    {{ actionText }}
+    <mr-widget-author :author="author" />
+    <time
+      :title="dateTitle"
+      data-toggle="tooltip"
+      data-placement="top"
+      data-container="body"
+    >
+      {{ dateReadable }}
+    </time>
+  </h4>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_deployment.js b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_deployment.js
index d48f3a01420..d174a900f63 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_deployment.js
+++ b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_deployment.js
@@ -2,7 +2,7 @@ import { getTimeago } from '~/lib/utils/datetime_utility';
 import { visitUrl } from '../../lib/utils/url_utility';
 import Flash from '../../flash';
 import MemoryUsage from './mr_widget_memory_usage';
-import StatusIcon from './mr_widget_status_icon';
+import StatusIcon from './mr_widget_status_icon.vue';
 import MRWidgetService from '../services/mr_widget_service';
 
 export default {
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_header.js b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_header.js
deleted file mode 100644
index 85bfd03a3cf..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_header.js
+++ /dev/null
@@ -1,116 +0,0 @@
-import tooltip from '../../vue_shared/directives/tooltip';
-import { pluralize } from '../../lib/utils/text_utility';
-import icon from '../../vue_shared/components/icon.vue';
-
-export default {
-  name: 'MRWidgetHeader',
-  props: {
-    mr: { type: Object, required: true },
-  },
-  directives: {
-    tooltip,
-  },
-  components: {
-    icon,
-  },
-  computed: {
-    shouldShowCommitsBehindText() {
-      return this.mr.divergedCommitsCount > 0;
-    },
-    commitsText() {
-      return pluralize('commit', this.mr.divergedCommitsCount);
-    },
-    branchNameClipboardData() {
-      // This supports code in app/assets/javascripts/copy_to_clipboard.js that
-      // works around ClipboardJS limitations to allow the context-specific
-      // copy/pasting of plain text or GFM.
-      return JSON.stringify({
-        text: this.mr.sourceBranch,
-        gfm: `\`${this.mr.sourceBranch}\``,
-      });
-    },
-  },
-  methods: {
-    isBranchTitleLong(branchTitle) {
-      return branchTitle.length > 32;
-    },
-  },
-  template: `
-    <div class="mr-source-target">
-      <div class="normal">
-        <strong>
-          Request to merge
-          <span
-            class="label-branch"
-            :class="{'label-truncated': isBranchTitleLong(mr.sourceBranch)}"
-            :title="isBranchTitleLong(mr.sourceBranch) ? mr.sourceBranch : ''"
-            data-placement="bottom"
-            :v-tooltip="isBranchTitleLong(mr.sourceBranch)"
-            v-html="mr.sourceBranchLink"></span>
-          <button
-            v-tooltip
-            class="btn btn-transparent btn-clipboard"
-            data-title="Copy branch name to clipboard"
-            :data-clipboard-text="branchNameClipboardData">
-            <i
-              aria-hidden="true"
-              class="fa fa-clipboard"></i>
-          </button>
-          into
-          <span
-            class="label-branch"
-            :v-tooltip="isBranchTitleLong(mr.sourceBranch)"
-            :class="{'label-truncatedtooltip': isBranchTitleLong(mr.targetBranch)}"
-            :title="isBranchTitleLong(mr.targetBranch) ? mr.targetBranch : ''"
-            data-placement="bottom">
-            <a :href="mr.targetBranchTreePath">{{mr.targetBranch}}</a>
-          </span>
-        </strong>
-        <span
-          v-if="shouldShowCommitsBehindText"
-          class="diverged-commits-count">
-          (<a :href="mr.targetBranchPath">{{mr.divergedCommitsCount}} {{commitsText}} behind</a>)
-        </span>
-      </div>
-      <div v-if="mr.isOpen">
-        <a
-          href="#modal_merge_info"
-          data-toggle="modal"
-          class="btn btn-sm inline">
-          Check out branch
-        </a>
-        <span class="dropdown prepend-left-10">
-          <a
-            class="btn btn-sm inline dropdown-toggle"
-            data-toggle="dropdown"
-            aria-label="Download as"
-            role="button">
-            <icon
-              name="download">
-            </icon>
-            <i
-              class="fa fa-caret-down"
-              aria-hidden="true">
-            </i>
-          </a>
-          <ul class="dropdown-menu dropdown-menu-align-right">
-            <li>
-              <a
-                :href="mr.emailPatchesPath"
-                download>
-                Email patches
-              </a>
-            </li>
-            <li>
-              <a
-                :href="mr.plainDiffPath"
-                download>
-                Plain diff
-              </a>
-            </li>
-          </ul>
-        </span>
-      </div>
-    </div>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_header.vue b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_header.vue
new file mode 100644
index 00000000000..18a3787857d
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_header.vue
@@ -0,0 +1,145 @@
+<script>
+  import tooltip from '~/vue_shared/directives/tooltip';
+  import { n__ } from '~/locale';
+  import icon from '~/vue_shared/components/icon.vue';
+  import clipboardButton from '~/vue_shared/components/clipboard_button.vue';
+
+  export default {
+    name: 'MRWidgetHeader',
+    directives: {
+      tooltip,
+    },
+    components: {
+      icon,
+      clipboardButton,
+    },
+    props: {
+      mr: {
+        type: Object,
+        required: true,
+      },
+    },
+    computed: {
+      shouldShowCommitsBehindText() {
+        return this.mr.divergedCommitsCount > 0;
+      },
+      commitsText() {
+        return n__('%d commit behind', '%d commits behind', this.mr.divergedCommitsCount);
+      },
+      branchNameClipboardData() {
+        // This supports code in app/assets/javascripts/copy_to_clipboard.js that
+        // works around ClipboardJS limitations to allow the context-specific
+        // copy/pasting of plain text or GFM.
+        return JSON.stringify({
+          text: this.mr.sourceBranch,
+          gfm: `\`${this.mr.sourceBranch}\``,
+        });
+      },
+      isSourceBranchLong() {
+        return this.isBranchTitleLong(this.mr.sourceBranch);
+      },
+      isTargetBranchLong() {
+        return this.isBranchTitleLong(this.mr.targetBranch);
+      },
+    },
+    methods: {
+      isBranchTitleLong(branchTitle) {
+        return branchTitle.length > 32;
+      },
+    },
+  };
+</script>
+<template>
+  <div class="mr-source-target">
+    <div class="normal">
+      <strong>
+        {{ s__("mrWidget|Request to merge") }}
+        <span
+          class="label-branch js-source-branch"
+          :class="{ 'label-truncated': isSourceBranchLong }"
+          :title="isSourceBranchLong ? mr.sourceBranch : ''"
+          data-placement="bottom"
+          :v-tooltip="isSourceBranchLong"
+          v-html="mr.sourceBranchLink"
+        >
+        </span>
+
+        <clipboard-button
+          :text="branchNameClipboardData"
+          :title="__('Copy branch name to clipboard')"
+        />
+
+        {{ s__("mrWidget|into") }}
+
+        <span
+          class="label-branch"
+          :v-tooltip="isTargetBranchLong"
+          :class="{ 'label-truncatedtooltip': isTargetBranchLong }"
+          :title="isTargetBranchLong ? mr.targetBranch : ''"
+          data-placement="bottom"
+        >
+          <a
+            :href="mr.targetBranchTreePath"
+            class="js-target-branch"
+          >
+            {{ mr.targetBranch }}
+          </a>
+        </span>
+      </strong>
+      <span
+        v-if="shouldShowCommitsBehindText"
+        class="diverged-commits-count"
+      >
+        (<a :href="mr.targetBranchPath">{{ commitsText }}</a>)
+      </span>
+    </div>
+
+    <div v-if="mr.isOpen">
+      <button
+        data-target="#modal_merge_info"
+        data-toggle="modal"
+        :disabled="mr.sourceBranchRemoved"
+        class="btn btn-sm btn-default inline js-check-out-branch"
+        type="button"
+      >
+        {{ s__("mrWidget|Check out branch") }}
+      </button>
+      <span class="dropdown prepend-left-10">
+        <button
+          type="button"
+          class="btn btn-sm inline dropdown-toggle"
+          data-toggle="dropdown"
+          aria-label="Download as"
+          aria-haspopup="true"
+          aria-expanded="false"
+        >
+          <icon name="download" />
+          <i
+            class="fa fa-caret-down"
+            aria-hidden="true">
+          </i>
+        </button>
+        <ul class="dropdown-menu dropdown-menu-align-right">
+          <li>
+            <a
+              class="js-download-email-patches"
+              :href="mr.emailPatchesPath"
+              download
+            >
+              {{ s__("mrWidget|Email patches") }}
+            </a>
+          </li>
+          <li>
+            <a
+              class="js-download-plain-diff"
+              :href="mr.plainDiffPath"
+              download
+            >
+              {{ s__("mrWidget|Plain diff") }}
+            </a>
+          </li>
+        </ul>
+      </span>
+    </div>
+  </div>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_merge_help.js b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_merge_help.js
deleted file mode 100644
index 1d9f9863dd9..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_merge_help.js
+++ /dev/null
@@ -1,23 +0,0 @@
-export default {
-  name: 'MRWidgetMergeHelp',
-  props: {
-    missingBranch: { type: String, required: false, default: '' },
-  },
-  template: `
-    <section class="mr-widget-help">
-      <template
-        v-if="missingBranch">
-        If the {{missingBranch}} branch exists in your local repository, you
-      </template>
-      <template v-else>
-        You
-      </template>
-      can merge this merge request manually using the
-      <a
-        data-toggle="modal"
-        href="#modal_merge_info">
-        command line
-      </a>
-    </section>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_merge_help.vue b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_merge_help.vue
new file mode 100644
index 00000000000..62b61e1f41f
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_merge_help.vue
@@ -0,0 +1,41 @@
+<script>
+  import { sprintf, s__ } from '~/locale';
+
+  export default {
+    name: 'MRWidgetMergeHelp',
+    props: {
+      missingBranch: {
+        type: String,
+        required: false,
+        default: '',
+      },
+    },
+    computed: {
+      missingBranchInfo() {
+        return sprintf(
+          s__('mrWidget|If the %{branch} branch exists in your local repository, you can merge this merge request manually using the'),
+          { branch: this.missingBranch },
+        );
+      },
+    },
+  };
+</script>
+<template>
+  <section class="mr-widget-help">
+    <template v-if="missingBranch">
+      {{ missingBranchInfo }}
+    </template>
+    <template v-else>
+      {{ s__("mrWidget|You can merge this merge request manually using the") }}
+    </template>
+
+    <button
+      type="button"
+      class="btn-link btn-blank js-open-modal-help"
+      data-toggle="modal"
+      data-target="#modal_merge_info"
+    >
+      {{ s__("mrWidget|command line") }}
+    </button>
+  </section>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_related_links.js b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_related_links.js
deleted file mode 100644
index 563267ad044..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_related_links.js
+++ /dev/null
@@ -1,37 +0,0 @@
-export default {
-  name: 'MRWidgetRelatedLinks',
-  props: {
-    relatedLinks: { type: Object, required: true },
-    state: { type: String, required: false },
-  },
-  computed: {
-    hasLinks() {
-      const { closing, mentioned, assignToMe } = this.relatedLinks;
-      return closing || mentioned || assignToMe;
-    },
-    closesText() {
-      if (this.state === 'merged') {
-        return 'Closed';
-      }
-      if (this.state === 'closed') {
-        return 'Did not close';
-      }
-      return 'Closes';
-    },
-  },
-  template: `
-    <section
-      v-if="hasLinks"
-      class="mr-info-list mr-links">
-      <p v-if="relatedLinks.closing">
-        {{closesText}} <span v-html="relatedLinks.closing"></span>
-      </p>
-      <p v-if="relatedLinks.mentioned">
-        Mentions <span v-html="relatedLinks.mentioned"></span>
-      </p>
-      <p v-if="relatedLinks.assignToMe">
-        <span v-html="relatedLinks.assignToMe"></span>
-      </p>
-    </section>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_related_links.vue b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_related_links.vue
new file mode 100644
index 00000000000..88d0fcd70f5
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_related_links.vue
@@ -0,0 +1,43 @@
+<script>
+  import { s__ } from '~/locale';
+
+  export default {
+    name: 'MRWidgetRelatedLinks',
+    props: {
+      relatedLinks: {
+        type: Object,
+        required: true,
+        default: () => ({}),
+      },
+      state: {
+        type: String,
+        required: false,
+        default: '',
+      },
+    },
+    computed: {
+      closesText() {
+        if (this.state === 'merged') {
+          return s__('mrWidget|Closed');
+        }
+        if (this.state === 'closed') {
+          return s__('mrWidget|Did not close');
+        }
+        return s__('mrWidget|Closes');
+      },
+    },
+  };
+</script>
+<template>
+  <section class="mr-info-list mr-links">
+    <p v-if="relatedLinks.closing">
+      {{ closesText }} <span v-html="relatedLinks.closing"></span>
+    </p>
+    <p v-if="relatedLinks.mentioned">
+      {{ s__("mrWidget|Mentions") }} <span v-html="relatedLinks.mentioned"></span>
+    </p>
+    <p v-if="relatedLinks.assignToMe">
+      <span v-html="relatedLinks.assignToMe"></span>
+    </p>
+  </section>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_status_icon.js b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_status_icon.js
deleted file mode 100644
index eeb990908f6..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_status_icon.js
+++ /dev/null
@@ -1,36 +0,0 @@
-import ciIcon from '../../vue_shared/components/ci_icon.vue';
-import loadingIcon from '../../vue_shared/components/loading_icon.vue';
-
-export default {
-  props: {
-    status: { type: String, required: true },
-    showDisabledButton: { type: Boolean, required: false },
-  },
-  components: {
-    ciIcon,
-    loadingIcon,
-  },
-  computed: {
-    statusObj() {
-      return {
-        group: this.status,
-        icon: `status_${this.status}`,
-      };
-    },
-  },
-  template: `
-    <div class="space-children flex-container-block append-right-10">
-      <div v-if="status === 'loading'" class="mr-widget-icon">
-        <loading-icon />
-      </div>
-      <ci-icon v-else :status="statusObj" />
-      <button
-        v-if="showDisabledButton"
-        type="button"
-        class="js-disabled-merge-button btn btn-success btn-sm"
-        disabled="true">
-        Merge
-      </button>
-    </div>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_status_icon.vue b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_status_icon.vue
new file mode 100644
index 00000000000..1fdc3218671
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_status_icon.vue
@@ -0,0 +1,57 @@
+<script>
+  import ciIcon from '../../vue_shared/components/ci_icon.vue';
+  import loadingIcon from '../../vue_shared/components/loading_icon.vue';
+
+  export default {
+    components: {
+      ciIcon,
+      loadingIcon,
+    },
+    props: {
+      status: {
+        type: String,
+        required: true,
+      },
+      showDisabledButton: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+    },
+    computed: {
+      isLoading() {
+        return this.status === 'loading';
+      },
+      statusObj() {
+        return {
+          group: this.status,
+          icon: `status_${this.status}`,
+        };
+      },
+    },
+  };
+</script>
+<template>
+  <div class="space-children flex-container-block append-right-10">
+    <div
+      v-if="isLoading"
+      class="mr-widget-icon"
+    >
+      <loading-icon />
+    </div>
+
+    <ci-icon
+      v-else
+      :status="statusObj"
+    />
+
+    <button
+      v-if="showDisabledButton"
+      type="button"
+      class="js-disabled-merge-button btn btn-success btn-sm"
+      disabled="true"
+    >
+      {{ s__("mrWidget|Merge") }}
+    </button>
+  </div>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_archived.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_archived.vue
index afa9cc57544..cfbd44d41b2 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_archived.vue
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_archived.vue
@@ -1,5 +1,5 @@
 <script>
-  import statusIcon from '../mr_widget_status_icon';
+  import statusIcon from '../mr_widget_status_icon.vue';
 
   export default {
     name: 'MRWidgetArchived',
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_auto_merge_failed.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_auto_merge_failed.js
deleted file mode 100644
index 587de731f6e..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_auto_merge_failed.js
+++ /dev/null
@@ -1,47 +0,0 @@
-import eventHub from '../../event_hub';
-import statusIcon from '../mr_widget_status_icon';
-
-export default {
-  name: 'MRWidgetAutoMergeFailed',
-  props: {
-    mr: { type: Object, required: true },
-  },
-  data() {
-    return {
-      isRefreshing: false,
-    };
-  },
-  components: {
-    statusIcon,
-  },
-  methods: {
-    refreshWidget() {
-      this.isRefreshing = true;
-      eventHub.$emit('MRWidgetUpdateRequested', () => {
-        this.isRefreshing = false;
-      });
-    },
-  },
-  template: `
-    <div class="mr-widget-body media">
-      <status-icon status="warning" />
-      <div class="media-body space-children">
-        <span class="bold">
-          <template v-if="mr.mergeError">{{mr.mergeError}}.</template>
-          This merge request failed to be merged automatically
-        </span>
-        <button
-          @click="refreshWidget"
-          :disabled="isRefreshing"
-          type="button"
-          class="btn btn-xs btn-default">
-          <i
-            v-if="isRefreshing"
-            class="fa fa-spinner fa-spin"
-            aria-hidden="true" />
-          Refresh
-        </button>
-      </div>
-    </div>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_auto_merge_failed.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_auto_merge_failed.vue
new file mode 100644
index 00000000000..40c3cb500bb
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_auto_merge_failed.vue
@@ -0,0 +1,52 @@
+<script>
+  import loadingIcon from '~/vue_shared/components/loading_icon.vue';
+  import eventHub from '../../event_hub';
+  import statusIcon from '../mr_widget_status_icon.vue';
+
+  export default {
+    name: 'MRWidgetAutoMergeFailed',
+    components: {
+      statusIcon,
+      loadingIcon,
+    },
+    props: {
+      mr: {
+        type: Object,
+        required: true,
+      },
+    },
+    data() {
+      return {
+        isRefreshing: false,
+      };
+    },
+    methods: {
+      refreshWidget() {
+        this.isRefreshing = true;
+        eventHub.$emit('MRWidgetUpdateRequested', () => {
+          this.isRefreshing = false;
+        });
+      },
+    },
+  };
+</script>
+<template>
+  <div class="mr-widget-body media">
+    <status-icon status="warning" />
+    <div class="media-body space-children">
+      <span class="bold">
+        <template v-if="mr.mergeError">{{ mr.mergeError }}.</template>
+        {{ s__("mrWidget|This merge request failed to be merged automatically") }}
+      </span>
+      <button
+        @click="refreshWidget"
+        :disabled="isRefreshing"
+        type="button"
+        class="btn btn-xs btn-default"
+      >
+        <loading-icon v-if="isRefreshing" />
+        {{ s__("mrWidget|Refresh") }}
+      </button>
+    </div>
+  </div>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_checking.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_checking.js
deleted file mode 100644
index 09561694939..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_checking.js
+++ /dev/null
@@ -1,18 +0,0 @@
-import statusIcon from '../mr_widget_status_icon';
-
-export default {
-  name: 'MRWidgetChecking',
-  components: {
-    statusIcon,
-  },
-  template: `
-    <div class="mr-widget-body media">
-      <status-icon status="loading" :show-disabled-button="true" />
-      <div class="media-body space-children">
-        <span class="bold">
-          Checking ability to merge automatically
-        </span>
-      </div>
-    </div>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_checking.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_checking.vue
new file mode 100644
index 00000000000..caeaac75b45
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_checking.vue
@@ -0,0 +1,23 @@
+<script>
+  import statusIcon from '../mr_widget_status_icon.vue';
+
+  export default {
+    name: 'MRWidgetChecking',
+    components: {
+      statusIcon,
+    },
+  };
+</script>
+<template>
+  <div class="mr-widget-body media">
+    <status-icon
+      status="loading"
+      :show-disabled-button="true"
+    />
+    <div class="media-body space-children">
+      <span class="bold">
+        {{ s__("mrWidget|Checking ability to merge automatically") }}
+      </span>
+    </div>
+  </div>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_closed.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_closed.js
deleted file mode 100644
index dc19b20aa11..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_closed.js
+++ /dev/null
@@ -1,35 +0,0 @@
-import mrWidgetAuthorTime from '../../components/mr_widget_author_time';
-import statusIcon from '../mr_widget_status_icon';
-
-export default {
-  name: 'MRWidgetClosed',
-  props: {
-    mr: { type: Object, required: true },
-  },
-  components: {
-    'mr-widget-author-and-time': mrWidgetAuthorTime,
-    statusIcon,
-  },
-  template: `
-    <div class="mr-widget-body media">
-      <status-icon status="warning" />
-      <div class="media-body">
-        <mr-widget-author-and-time
-          actionText="Closed by"
-          :author="mr.metrics.closedBy"
-          :dateTitle="mr.metrics.closedAt"
-          :dateReadable="mr.metrics.readableClosedAt"
-        />
-        <section class="mr-info-list">
-          <p>
-            The changes were not merged into
-            <a
-              :href="mr.targetBranchPath"
-              class="label-branch">
-              {{mr.targetBranch}}</a>
-          </p>
-        </section>
-      </div>
-    </div>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_closed.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_closed.vue
new file mode 100644
index 00000000000..68b691fc914
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_closed.vue
@@ -0,0 +1,48 @@
+<script>
+  import mrWidgetAuthorTime from '../../components/mr_widget_author_time.vue';
+  import statusIcon from '../mr_widget_status_icon.vue';
+
+  export default {
+    name: 'MRWidgetClosed',
+    components: {
+      mrWidgetAuthorTime,
+      statusIcon,
+    },
+    props: {
+      /* TODO: This is providing all store and service down when it
+      only needs metrics and targetBranch */
+      mr: {
+        type: Object,
+        required: true,
+        default: () => ({}),
+      },
+    },
+  };
+</script>
+<template>
+  <div class="mr-widget-body media">
+    <status-icon
+      status="warning"
+    />
+    <div class="media-body">
+      <mr-widget-author-time
+        :action-text="s__('mrWidget|Closed by')"
+        :author="mr.metrics.closedBy"
+        :date-title="mr.metrics.closedAt"
+        :date-readable="mr.metrics.readableClosedAt"
+      />
+
+      <section class="mr-info-list">
+        <p>
+          {{ s__("mrWidget|The changes were not merged into") }}
+          <a
+            :href="mr.targetBranchPath"
+            class="label-branch"
+          >
+            {{ mr.targetBranch }}
+          </a>
+        </p>
+      </section>
+    </div>
+  </div>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_conflicts.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_conflicts.js
deleted file mode 100644
index 7a887bacfa7..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_conflicts.js
+++ /dev/null
@@ -1,47 +0,0 @@
-import statusIcon from '../mr_widget_status_icon';
-
-export default {
-  name: 'MRWidgetConflicts',
-  props: {
-    mr: { type: Object, required: true },
-  },
-  components: {
-    statusIcon,
-  },
-  template: `
-    <div class="mr-widget-body media">
-      <status-icon
-        status="warning"
-        :show-disabled-button="true" />
-      <div class="media-body space-children">
-        <span
-          v-if="mr.shouldBeRebased"
-          class="bold">
-          Fast-forward merge is not possible.
-          To merge this request, first rebase locally.
-        </span>
-        <template v-else>
-          <span class="bold">
-            There are merge conflicts<span v-if="!mr.canMerge">.</span>
-            <span v-if="!mr.canMerge">
-              Resolve these conflicts or ask someone with write access to this repository to merge it locally
-            </span>
-          </span>
-          <a
-            v-if="mr.canMerge && mr.conflictResolutionPath"
-            :href="mr.conflictResolutionPath"
-            class="js-resolve-conflicts-button btn btn-default btn-xs">
-            Resolve conflicts
-          </a>
-          <a
-            v-if="mr.canMerge"
-            class="js-merge-locally-button btn btn-default btn-xs"
-            data-toggle="modal"
-            href="#modal_merge_info">
-            Merge locally
-          </a>
-        </template>
-      </div>
-    </div>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_conflicts.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_conflicts.vue
new file mode 100644
index 00000000000..dad4b0fe49d
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_conflicts.vue
@@ -0,0 +1,61 @@
+<script>
+  import statusIcon from '../mr_widget_status_icon.vue';
+
+  export default {
+    name: 'MRWidgetConflicts',
+    components: {
+      statusIcon,
+    },
+    props: {
+      /* TODO: This is providing all store and service down when it
+      only needs a few props */
+      mr: {
+        type: Object,
+        required: true,
+        default: () => ({}),
+      },
+    },
+  };
+</script>
+<template>
+  <div class="mr-widget-body media">
+    <status-icon
+      status="warning"
+      :show-disabled-button="true"
+    />
+
+    <div class="media-body space-children">
+      <span
+        v-if="mr.shouldBeRebased"
+        class="bold"
+      >
+        {{ s__(`mrWidget|Fast-forward merge is not possible.
+To merge this request, first rebase locally.`) }}
+      </span>
+      <template v-else>
+        <span class="bold">
+          {{ s__("mrWidget|There are merge conflicts") }}<span v-if="!mr.canMerge">.</span>
+          <span v-if="!mr.canMerge">
+            {{ s__(`mrWidget|Resolve these conflicts or ask someone
+            with write access to this repository to merge it locally`) }}
+          </span>
+        </span>
+        <a
+          v-if="mr.canMerge && mr.conflictResolutionPath"
+          :href="mr.conflictResolutionPath"
+          class="js-resolve-conflicts-button btn btn-default btn-xs"
+        >
+          {{ s__("mrWidget|Resolve conflicts") }}
+        </a>
+        <button
+          v-if="mr.canMerge"
+          class="js-merge-locally-button btn btn-default btn-xs"
+          data-toggle="modal"
+          data-target="#modal_merge_info"
+        >
+          {{ s__("mrWidget|Merge locally") }}
+        </button>
+      </template>
+    </div>
+  </div>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_failed_to_merge.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_failed_to_merge.js
deleted file mode 100644
index fc5f18695b7..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_failed_to_merge.js
+++ /dev/null
@@ -1,78 +0,0 @@
-import statusIcon from '../mr_widget_status_icon';
-import eventHub from '../../event_hub';
-
-export default {
-  name: 'MRWidgetFailedToMerge',
-  props: {
-    mr: { type: Object, required: true },
-  },
-  data() {
-    return {
-      timer: 10,
-      isRefreshing: false,
-    };
-  },
-  mounted() {
-    setInterval(() => {
-      this.updateTimer();
-    }, 1000);
-  },
-  created() {
-    eventHub.$emit('DisablePolling');
-  },
-  computed: {
-    timerText() {
-      return this.timer > 1 ? `${this.timer} seconds` : 'a second';
-    },
-  },
-  methods: {
-    refresh() {
-      this.isRefreshing = true;
-      eventHub.$emit('MRWidgetUpdateRequested');
-      eventHub.$emit('EnablePolling');
-    },
-    updateTimer() {
-      this.timer = this.timer - 1;
-
-      if (this.timer === 0) {
-        this.refresh();
-      }
-    },
-  },
-  components: {
-    statusIcon,
-  },
-  template: `
-    <div class="mr-widget-body media">
-      <template v-if="isRefreshing">
-        <status-icon status="loading" />
-        <span class="media-body bold js-refresh-label">
-          Refreshing now
-        </span>
-      </template>
-      <template v-else>
-        <status-icon status="warning" :show-disabled-button="true" />
-        <div class="media-body space-children">
-          <span class="bold">
-            <span
-              class="has-error-message"
-              v-if="mr.mergeError">
-              {{mr.mergeError}}.
-            </span>
-            <span v-else>Merge failed.</span>
-            <span
-              :class="{ 'has-custom-error': mr.mergeError }">
-              Refreshing in {{timerText}} to show the updated status...
-            </span>
-          </span>
-          <button
-            @click="refresh"
-            class="btn btn-default btn-xs js-refresh-button"
-            type="button">
-            Refresh now
-          </button>
-        </div>
-      </template>
-    </div>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_failed_to_merge.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_failed_to_merge.vue
new file mode 100644
index 00000000000..602b68ea572
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_failed_to_merge.vue
@@ -0,0 +1,105 @@
+<script>
+  import { n__ } from '~/locale';
+  import statusIcon from '../mr_widget_status_icon.vue';
+  import eventHub from '../../event_hub';
+
+  export default {
+    name: 'MRWidgetFailedToMerge',
+
+    components: {
+      statusIcon,
+    },
+
+    props: {
+      mr: {
+        type: Object,
+        required: true,
+        default: () => ({}),
+      },
+    },
+
+    data() {
+      return {
+        timer: 10,
+        isRefreshing: false,
+      };
+    },
+
+    computed: {
+      timerText() {
+        return n__(
+          'Refreshing in a second to show the updated status...',
+          'Refreshing in %d seconds to show the updated status...',
+          this.timer,
+        );
+      },
+    },
+
+    mounted() {
+      setInterval(() => {
+        this.updateTimer();
+      }, 1000);
+    },
+
+    created() {
+      eventHub.$emit('DisablePolling');
+    },
+
+    methods: {
+      refresh() {
+        this.isRefreshing = true;
+        eventHub.$emit('MRWidgetUpdateRequested');
+        eventHub.$emit('EnablePolling');
+      },
+      updateTimer() {
+        this.timer = this.timer - 1;
+
+        if (this.timer === 0) {
+          this.refresh();
+        }
+      },
+    },
+
+  };
+</script>
+<template>
+  <div class="mr-widget-body media">
+    <template v-if="isRefreshing">
+      <status-icon status="loading" />
+      <span class="media-body bold js-refresh-label">
+        {{ s__("mrWidget|Refreshing now") }}
+      </span>
+    </template>
+    <template v-else>
+      <status-icon
+        status="warning"
+        :show-disabled-button="true"
+      />
+      <div class="media-body space-children">
+        <span class="bold">
+          <span
+            class="has-error-message"
+            v-if="mr.mergeError"
+          >
+            {{ mr.mergeError }}.
+          </span>
+          <span v-else>
+            {{ s__("mrWidget|Merge failed.") }}
+          </span>
+          <span
+            :class="{ 'has-custom-error': mr.mergeError }"
+          >
+            {{ timerText }}
+          </span>
+        </span>
+        <button
+          @click="refresh"
+          class="btn btn-default btn-xs js-refresh-button"
+          type="button"
+        >
+          {{ s__("mrWidget|Refresh now") }}
+        </button>
+      </div>
+    </template>
+  </div>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merge_when_pipeline_succeeds.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merge_when_pipeline_succeeds.js
deleted file mode 100644
index bd349111bbd..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merge_when_pipeline_succeeds.js
+++ /dev/null
@@ -1,124 +0,0 @@
-import Flash from '../../../flash';
-import statusIcon from '../mr_widget_status_icon';
-import MRWidgetAuthor from '../../components/mr_widget_author';
-import eventHub from '../../event_hub';
-
-export default {
-  name: 'MRWidgetMergeWhenPipelineSucceeds',
-  props: {
-    mr: { type: Object, required: true },
-    service: { type: Object, required: true },
-  },
-  components: {
-    'mr-widget-author': MRWidgetAuthor,
-    statusIcon,
-  },
-  data() {
-    return {
-      isCancellingAutoMerge: false,
-      isRemovingSourceBranch: false,
-    };
-  },
-  computed: {
-    canRemoveSourceBranch() {
-      const { shouldRemoveSourceBranch, canRemoveSourceBranch,
-        mergeUserId, currentUserId } = this.mr;
-
-      return !shouldRemoveSourceBranch && canRemoveSourceBranch && mergeUserId === currentUserId;
-    },
-  },
-  methods: {
-    cancelAutomaticMerge() {
-      this.isCancellingAutoMerge = true;
-      this.service.cancelAutomaticMerge()
-        .then(res => res.data)
-        .then((data) => {
-          eventHub.$emit('UpdateWidgetData', data);
-        })
-        .catch(() => {
-          this.isCancellingAutoMerge = false;
-          new Flash('Something went wrong. Please try again.'); // eslint-disable-line
-        });
-    },
-    removeSourceBranch() {
-      const options = {
-        sha: this.mr.sha,
-        merge_when_pipeline_succeeds: true,
-        should_remove_source_branch: true,
-      };
-
-      this.isRemovingSourceBranch = true;
-      this.service.mergeResource.save(options)
-        .then(res => res.data)
-        .then((data) => {
-          if (data.status === 'merge_when_pipeline_succeeds') {
-            eventHub.$emit('MRWidgetUpdateRequested');
-          }
-        })
-        .catch(() => {
-          this.isRemovingSourceBranch = false;
-          new Flash('Something went wrong. Please try again.'); // eslint-disable-line
-        });
-    },
-  },
-  template: `
-    <div class="mr-widget-body media">
-      <status-icon status="success" />
-      <div class="media-body">
-        <h4 class="flex-container-block">
-          <span class="append-right-10">
-            Set by
-            <mr-widget-author :author="mr.setToMWPSBy" />
-            to be merged automatically when the pipeline succeeds
-          </span>
-          <a
-            v-if="mr.canCancelAutomaticMerge"
-            @click.prevent="cancelAutomaticMerge"
-            :disabled="isCancellingAutoMerge"
-            role="button"
-            href="#"
-            class="btn btn-xs btn-default js-cancel-auto-merge">
-            <i
-              v-if="isCancellingAutoMerge"
-              class="fa fa-spinner fa-spin"
-              aria-hidden="true" />
-              Cancel automatic merge
-          </a>
-        </h4>
-        <section class="mr-info-list">
-          <p>The changes will be merged into
-            <a
-              :href="mr.targetBranchPath"
-              class="label-branch">
-              {{mr.targetBranch}}
-            </a>
-          </p>
-          <p v-if="mr.shouldRemoveSourceBranch">
-            The source branch will be removed
-          </p>
-          <p
-            v-else
-            class="flex-container-block"
-          >
-            <span class="append-right-10">
-              The source branch will not be removed
-            </span>
-            <a
-              v-if="canRemoveSourceBranch"
-              :disabled="isRemovingSourceBranch"
-              @click.prevent="removeSourceBranch"
-              role="button"
-              class="btn btn-xs btn-default js-remove-source-branch"
-              href="#">
-              <i
-              v-if="isRemovingSourceBranch"
-              class="fa fa-spinner fa-spin"
-              aria-hidden="true" />
-              Remove source branch
-            </a>
-          </p>
-        </section>
-      </div>
-    </div>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merge_when_pipeline_succeeds.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merge_when_pipeline_succeeds.vue
new file mode 100644
index 00000000000..de98a77be6f
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merge_when_pipeline_succeeds.vue
@@ -0,0 +1,147 @@
+<script>
+  import Flash from '../../../flash';
+  import statusIcon from '../mr_widget_status_icon.vue';
+  import mrWidgetAuthor from '../../components/mr_widget_author.vue';
+  import eventHub from '../../event_hub';
+
+  export default {
+    name: 'MRWidgetMergeWhenPipelineSucceeds',
+    components: {
+      mrWidgetAuthor,
+      statusIcon,
+    },
+    props: {
+      mr: {
+        type: Object,
+        required: true,
+        default: () => ({}),
+      },
+      service: {
+        type: Object,
+        required: true,
+        default: () => ({}),
+      },
+    },
+    data() {
+      return {
+        isCancellingAutoMerge: false,
+        isRemovingSourceBranch: false,
+      };
+    },
+    computed: {
+      canRemoveSourceBranch() {
+        const {
+          shouldRemoveSourceBranch,
+          canRemoveSourceBranch,
+          mergeUserId,
+          currentUserId,
+        } = this.mr;
+
+        return !shouldRemoveSourceBranch &&
+          canRemoveSourceBranch &&
+          mergeUserId === currentUserId;
+      },
+    },
+    methods: {
+      cancelAutomaticMerge() {
+        this.isCancellingAutoMerge = true;
+        this.service.cancelAutomaticMerge()
+          .then(res => res.data)
+          .then((data) => {
+            eventHub.$emit('UpdateWidgetData', data);
+          })
+          .catch(() => {
+            this.isCancellingAutoMerge = false;
+            Flash('Something went wrong. Please try again.');
+          });
+      },
+      removeSourceBranch() {
+        const options = {
+          sha: this.mr.sha,
+          merge_when_pipeline_succeeds: true,
+          should_remove_source_branch: true,
+        };
+
+        this.isRemovingSourceBranch = true;
+        this.service.mergeResource.save(options)
+          .then(res => res.data)
+          .then((data) => {
+            if (data.status === 'merge_when_pipeline_succeeds') {
+              eventHub.$emit('MRWidgetUpdateRequested');
+            }
+          })
+          .catch(() => {
+            this.isRemovingSourceBranch = false;
+            Flash('Something went wrong. Please try again.');
+          });
+      },
+    },
+  };
+</script>
+<template>
+  <div class="mr-widget-body media">
+    <status-icon status="success" />
+    <div class="media-body">
+      <h4 class="flex-container-block">
+        <span class="append-right-10">
+          {{ s__("mrWidget|Set by") }}
+          <mr-widget-author :author="mr.setToMWPSBy" />
+          {{ s__("mrWidget|to be merged automatically when the pipeline succeeds") }}
+        </span>
+        <a
+          v-if="mr.canCancelAutomaticMerge"
+          @click.prevent="cancelAutomaticMerge"
+          :disabled="isCancellingAutoMerge"
+          role="button"
+          href="#"
+          class="btn btn-xs btn-default js-cancel-auto-merge">
+          <i
+            v-if="isCancellingAutoMerge"
+            class="fa fa-spinner fa-spin"
+            aria-hidden="true"
+          >
+          </i>
+          {{ s__("mrWidget|Cancel automatic merge") }}
+        </a>
+      </h4>
+      <section class="mr-info-list">
+        <p>
+          {{ s__("mrWidget|The changes will be merged into") }}
+          <a
+            :href="mr.targetBranchPath"
+            class="label-branch"
+          >
+            {{ mr.targetBranch }}
+          </a>
+        </p>
+        <p v-if="mr.shouldRemoveSourceBranch">
+          {{ s__("mrWidget|The source branch will be removed") }}
+        </p>
+        <p
+          v-else
+          class="flex-container-block"
+        >
+          <span class="append-right-10">
+            {{ s__("mrWidget|The source branch will not be removed") }}
+          </span>
+          <a
+            v-if="canRemoveSourceBranch"
+            :disabled="isRemovingSourceBranch"
+            @click.prevent="removeSourceBranch"
+            role="button"
+            class="btn btn-xs btn-default js-remove-source-branch"
+            href="#"
+          >
+            <i
+              v-if="isRemovingSourceBranch"
+              class="fa fa-spinner fa-spin"
+              aria-hidden="true"
+            >
+            </i>
+            {{ s__("mrWidget|Remove source branch") }}
+          </a>
+        </p>
+      </section>
+    </div>
+  </div>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merged.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merged.js
deleted file mode 100644
index ba9681680ef..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merged.js
+++ /dev/null
@@ -1,139 +0,0 @@
-import Flash from '../../../flash';
-import mrWidgetAuthorTime from '../../components/mr_widget_author_time';
-import tooltip from '../../../vue_shared/directives/tooltip';
-import loadingIcon from '../../../vue_shared/components/loading_icon.vue';
-import statusIcon from '../mr_widget_status_icon';
-import eventHub from '../../event_hub';
-
-export default {
-  name: 'MRWidgetMerged',
-  props: {
-    mr: { type: Object, required: true },
-    service: { type: Object, required: true },
-  },
-  data() {
-    return {
-      isMakingRequest: false,
-    };
-  },
-  directives: {
-    tooltip,
-  },
-  components: {
-    'mr-widget-author-and-time': mrWidgetAuthorTime,
-    loadingIcon,
-    statusIcon,
-  },
-  computed: {
-    shouldShowRemoveSourceBranch() {
-      const { sourceBranchRemoved, isRemovingSourceBranch, canRemoveSourceBranch } = this.mr;
-
-      return !sourceBranchRemoved && canRemoveSourceBranch &&
-        !this.isMakingRequest && !isRemovingSourceBranch;
-    },
-    shouldShowSourceBranchRemoving() {
-      const { sourceBranchRemoved, isRemovingSourceBranch } = this.mr;
-      return !sourceBranchRemoved && (isRemovingSourceBranch || this.isMakingRequest);
-    },
-    shouldShowMergedButtons() {
-      const { canRevertInCurrentMR, canCherryPickInCurrentMR, revertInForkPath,
-        cherryPickInForkPath } = this.mr;
-
-      return canRevertInCurrentMR || canCherryPickInCurrentMR ||
-        revertInForkPath || cherryPickInForkPath;
-    },
-  },
-  methods: {
-    removeSourceBranch() {
-      this.isMakingRequest = true;
-      this.service.removeSourceBranch()
-        .then(res => res.data)
-        .then((data) => {
-          if (data.message === 'Branch was removed') {
-            eventHub.$emit('MRWidgetUpdateRequested', () => {
-              this.isMakingRequest = false;
-            });
-          }
-        })
-        .catch(() => {
-          this.isMakingRequest = false;
-          new Flash('Something went wrong. Please try again.'); // eslint-disable-line
-        });
-    },
-  },
-  template: `
-    <div class="mr-widget-body media">
-      <status-icon status="success" />
-      <div class="media-body">
-        <div class="space-children">
-          <mr-widget-author-and-time
-            actionText="Merged by"
-            :author="mr.metrics.mergedBy"
-            :date-title="mr.metrics.mergedAt"
-            :date-readable="mr.metrics.readableMergedAt" />
-          <a
-            v-if="mr.canRevertInCurrentMR"
-            v-tooltip
-            class="btn btn-close btn-xs"
-            href="#modal-revert-commit"
-            data-toggle="modal"
-            data-container="body"
-            title="Revert this merge request in a new merge request">
-            Revert
-          </a>
-          <a
-            v-else-if="mr.revertInForkPath"
-            v-tooltip
-            class="btn btn-close btn-xs"
-            data-method="post"
-            :href="mr.revertInForkPath"
-            title="Revert this merge request in a new merge request">
-            Revert
-          </a>
-          <a
-            v-if="mr.canCherryPickInCurrentMR"
-            v-tooltip
-            class="btn btn-default btn-xs"
-            href="#modal-cherry-pick-commit"
-            data-toggle="modal"
-            data-container="body"
-            title="Cherry-pick this merge request in a new merge request">
-            Cherry-pick
-          </a>
-          <a
-            v-else-if="mr.cherryPickInForkPath"
-            v-tooltip
-            class="btn btn-default btn-xs"
-            data-method="post"
-            :href="mr.cherryPickInForkPath"
-            title="Cherry-pick this merge request in a new merge request">
-            Cherry-pick
-          </a>
-        </div>
-        <section class="mr-info-list">
-          <p>
-            The changes were merged into
-            <span class="label-branch">
-              <a :href="mr.targetBranchPath">{{mr.targetBranch}}</a>
-            </span>
-          </p>
-          <p v-if="mr.sourceBranchRemoved">The source branch has been removed</p>
-          <p v-if="shouldShowRemoveSourceBranch" class="space-children">
-            <span>You can remove source branch now</span>
-            <button
-              @click="removeSourceBranch"
-              :disabled="isMakingRequest"
-              type="button"
-              class="btn btn-xs btn-default js-remove-branch-button">
-              Remove Source Branch
-            </button>
-          </p>
-          <p v-if="shouldShowSourceBranchRemoving">
-            <loading-icon inline />
-            <span>The source branch is being removed</span>
-          </p>
-        </section>
-      </div>
-    </div>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merged.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merged.vue
new file mode 100644
index 00000000000..c1618bc6ea0
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merged.vue
@@ -0,0 +1,192 @@
+<script>
+  import Flash from '~/flash';
+  import tooltip from '~/vue_shared/directives/tooltip';
+  import loadingIcon from '~/vue_shared/components/loading_icon.vue';
+  import { s__, __ } from '~/locale';
+  import mrWidgetAuthorTime from '../../components/mr_widget_author_time.vue';
+  import statusIcon from '../mr_widget_status_icon.vue';
+  import eventHub from '../../event_hub';
+
+  export default {
+    name: 'MRWidgetMerged',
+    directives: {
+      tooltip,
+    },
+    components: {
+      mrWidgetAuthorTime,
+      loadingIcon,
+      statusIcon,
+    },
+    props: {
+      mr: {
+        type: Object,
+        required: true,
+        default: () => ({}),
+      },
+      service: {
+        type: Object,
+        required: true,
+        default: () => ({}),
+      },
+    },
+    data() {
+      return {
+        isMakingRequest: false,
+      };
+    },
+    computed: {
+      shouldShowRemoveSourceBranch() {
+        const {
+          sourceBranchRemoved,
+          isRemovingSourceBranch,
+          canRemoveSourceBranch,
+        } = this.mr;
+
+        return !sourceBranchRemoved &&
+          canRemoveSourceBranch &&
+          !this.isMakingRequest &&
+          !isRemovingSourceBranch;
+      },
+      shouldShowSourceBranchRemoving() {
+        const {
+          sourceBranchRemoved,
+          isRemovingSourceBranch,
+        } = this.mr;
+        return !sourceBranchRemoved &&
+          (isRemovingSourceBranch || this.isMakingRequest);
+      },
+      shouldShowMergedButtons() {
+        const {
+          canRevertInCurrentMR,
+          canCherryPickInCurrentMR,
+          revertInForkPath,
+          cherryPickInForkPath,
+        } = this.mr;
+
+        return canRevertInCurrentMR ||
+          canCherryPickInCurrentMR ||
+          revertInForkPath ||
+          cherryPickInForkPath;
+      },
+      revertTitle() {
+        return s__('mrWidget|Revert this merge request in a new merge request');
+      },
+      cherryPickTitle() {
+        return s__('mrWidget|Cherry-pick this merge request in a new merge request');
+      },
+      revertLabel() {
+        return s__('mrWidget|Revert');
+      },
+      cherryPickLabel() {
+        return s__('mrWidget|Cherry-pick');
+      },
+    },
+    methods: {
+      removeSourceBranch() {
+        this.isMakingRequest = true;
+
+        this.service.removeSourceBranch()
+          .then(res => res.data)
+          .then((data) => {
+            if (data.message === 'Branch was removed') {
+              eventHub.$emit('MRWidgetUpdateRequested', () => {
+                this.isMakingRequest = false;
+              });
+            }
+          })
+          .catch(() => {
+            this.isMakingRequest = false;
+            Flash(__('Something went wrong. Please try again.'));
+          });
+      },
+    },
+  };
+</script>
+<template>
+  <div class="mr-widget-body media">
+    <status-icon status="success" />
+    <div class="media-body">
+      <div class="space-children">
+        <mr-widget-author-time
+          :action-text="s__('mrWidget|Merged by')"
+          :author="mr.metrics.mergedBy"
+          :date-title="mr.metrics.mergedAt"
+          :date-readable="mr.metrics.readableMergedAt"
+        />
+        <a
+          v-if="mr.canRevertInCurrentMR"
+          v-tooltip
+          class="btn btn-close btn-xs"
+          href="#modal-revert-commit"
+          data-toggle="modal"
+          data-container="body"
+          :title="revertTitle"
+        >
+          {{ revertLabel }}
+        </a>
+        <a
+          v-else-if="mr.revertInForkPath"
+          v-tooltip
+          class="btn btn-close btn-xs"
+          data-method="post"
+          :href="mr.revertInForkPath"
+          :title="revertTitle"
+        >
+          {{ revertLabel }}
+        </a>
+        <a
+          v-if="mr.canCherryPickInCurrentMR"
+          v-tooltip
+          class="btn btn-default btn-xs"
+          href="#modal-cherry-pick-commit"
+          data-toggle="modal"
+          data-container="body"
+          :title="cherryPickTitle"
+        >
+          {{ cherryPickLabel }}
+        </a>
+        <a
+          v-else-if="mr.cherryPickInForkPath"
+          v-tooltip
+          class="btn btn-default btn-xs"
+          data-method="post"
+          :href="mr.cherryPickInForkPath"
+          :title="cherryPickTitle"
+        >
+          {{ cherryPickLabel }}
+        </a>
+      </div>
+      <section class="mr-info-list">
+        <p>
+          {{ s__("mrWidget|The changes were merged into") }}
+          <span class="label-branch">
+            <a :href="mr.targetBranchPath">{{ mr.targetBranch }}</a>
+          </span>
+        </p>
+        <p v-if="mr.sourceBranchRemoved">
+          {{ s__("mrWidget|The source branch has been removed") }}
+        </p>
+        <p
+          v-if="shouldShowRemoveSourceBranch"
+          class="space-children"
+        >
+          <span>{{ s__("mrWidget|You can remove source branch now") }}</span>
+          <button
+            @click="removeSourceBranch"
+            :disabled="isMakingRequest"
+            type="button"
+            class="btn btn-xs btn-default js-remove-branch-button"
+          >
+            {{ s__("mrWidget|Remove Source Branch") }}
+          </button>
+        </p>
+        <p v-if="shouldShowSourceBranchRemoving">
+          <loading-icon :inline="true" />
+          <span>
+            {{ s__("mrWidget|The source branch is being removed") }}
+          </span>
+        </p>
+      </section>
+    </div>
+  </div>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merging.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merging.js
deleted file mode 100644
index f6d1a4feeb2..00000000000
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merging.js
+++ /dev/null
@@ -1,29 +0,0 @@
-import statusIcon from '../mr_widget_status_icon';
-
-export default {
-  name: 'MRWidgetMerging',
-  props: {
-    mr: { type: Object, required: true },
-  },
-  components: {
-    statusIcon,
-  },
-  template: `
-    <div class="mr-widget-body mr-state-locked media">
-      <status-icon status="loading" />
-      <div class="media-body">
-        <h4>
-          This merge request is in the process of being merged
-        </h4>
-        <section class="mr-info-list">
-          <p>
-            The changes will be merged into
-            <span class="label-branch">
-              <a :href="mr.targetBranchPath">{{mr.targetBranch}}</a>
-            </span>
-          </p>
-        </section>
-      </div>
-    </div>
-  `,
-};
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merging.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merging.vue
new file mode 100644
index 00000000000..953ddf40a51
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_merging.vue
@@ -0,0 +1,35 @@
+<script>
+  import statusIcon from '../mr_widget_status_icon.vue';
+
+  export default {
+    name: 'MRWidgetMerging',
+    components: {
+      statusIcon,
+    },
+    props: {
+      mr: {
+        type: Object,
+        required: true,
+        default: () => ({}),
+      },
+    },
+  };
+</script>
+<template>
+  <div class="mr-widget-body mr-state-locked media">
+    <status-icon status="loading" />
+    <div class="media-body">
+      <h4>
+        {{ s__("mrWidget|This merge request is in the process of being merged") }}
+      </h4>
+      <section class="mr-info-list">
+        <p>
+          {{ s__("mrWidget|The changes will be merged into") }}
+          <span class="label-branch">
+            <a :href="mr.targetBranchPath">{{ mr.targetBranch }}</a>
+          </span>
+        </p>
+      </section>
+    </div>
+  </div>
+</template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_missing_branch.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_missing_branch.js
index 16ff1109e3f..7733fb74afe 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_missing_branch.js
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_missing_branch.js
@@ -1,6 +1,6 @@
-import statusIcon from '../mr_widget_status_icon';
+import statusIcon from '../mr_widget_status_icon.vue';
 import tooltip from '../../../vue_shared/directives/tooltip';
-import mrWidgetMergeHelp from '../../components/mr_widget_merge_help';
+import mrWidgetMergeHelp from '../../components/mr_widget_merge_help.vue';
 
 export default {
   name: 'MRWidgetMissingBranch',
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_not_allowed.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_not_allowed.js
index 00047718201..cea3d97fa88 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_not_allowed.js
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_not_allowed.js
@@ -1,4 +1,4 @@
-import statusIcon from '../mr_widget_status_icon';
+import statusIcon from '../mr_widget_status_icon.vue';
 
 export default {
   name: 'MRWidgetNotAllowed',
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_pipeline_blocked.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_pipeline_blocked.js
index 2c84f423ee2..e66ce071ab4 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_pipeline_blocked.js
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_pipeline_blocked.js
@@ -1,4 +1,4 @@
-import statusIcon from '../mr_widget_status_icon';
+import statusIcon from '../mr_widget_status_icon.vue';
 
 export default {
   name: 'MRWidgetPipelineBlocked',
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_pipeline_failed.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_pipeline_failed.js
index cbaa73deffa..4d9a2ca530f 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_pipeline_failed.js
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_pipeline_failed.js
@@ -1,4 +1,4 @@
-import statusIcon from '../mr_widget_status_icon';
+import statusIcon from '../mr_widget_status_icon.vue';
 
 export default {
   name: 'MRWidgetPipelineBlocked',
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_ready_to_merge.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_ready_to_merge.js
index e51eef07093..7ba6c29006a 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_ready_to_merge.js
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_ready_to_merge.js
@@ -3,7 +3,7 @@ import warningSvg from 'icons/_icon_status_warning.svg';
 import simplePoll from '~/lib/utils/simple_poll';
 import MergeRequest from '../../../merge_request';
 import Flash from '../../../flash';
-import statusIcon from '../mr_widget_status_icon';
+import statusIcon from '../mr_widget_status_icon.vue';
 import eventHub from '../../event_hub';
 
 export default {
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue
index 52dd0245ff0..2968af0d5cb 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue
@@ -1,7 +1,7 @@
 <script>
   import simplePoll from '../../../lib/utils/simple_poll';
   import eventHub from '../../event_hub';
-  import statusIcon from '../mr_widget_status_icon';
+  import statusIcon from '../mr_widget_status_icon.vue';
   import loadingIcon from '../../../vue_shared/components/loading_icon.vue';
   import Flash from '../../../flash';
 
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_sha_mismatch.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_sha_mismatch.js
index 46687cc85e1..142ddf477f1 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_sha_mismatch.js
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_sha_mismatch.js
@@ -1,4 +1,4 @@
-import statusIcon from '../mr_widget_status_icon';
+import statusIcon from '../mr_widget_status_icon.vue';
 
 export default {
   name: 'MRWidgetSHAMismatch',
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_unresolved_discussions.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_unresolved_discussions.js
index 97b1940f4be..67b271c69ca 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_unresolved_discussions.js
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_unresolved_discussions.js
@@ -1,4 +1,4 @@
-import statusIcon from '../mr_widget_status_icon';
+import statusIcon from '../mr_widget_status_icon.vue';
 
 export default {
   name: 'MRWidgetUnresolvedDiscussions',
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_wip.js b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_wip.js
index b4b0f00445c..bbca641f65e 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_wip.js
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_wip.js
@@ -1,4 +1,4 @@
-import statusIcon from '../mr_widget_status_icon';
+import statusIcon from '../mr_widget_status_icon.vue';
 import tooltip from '../../../vue_shared/directives/tooltip';
 import eventHub from '../../event_hub';
 
diff --git a/app/assets/javascripts/vue_merge_request_widget/dependencies.js b/app/assets/javascripts/vue_merge_request_widget/dependencies.js
index 12610501868..7ca15537719 100644
--- a/app/assets/javascripts/vue_merge_request_widget/dependencies.js
+++ b/app/assets/javascripts/vue_merge_request_widget/dependencies.js
@@ -11,18 +11,18 @@
 
 export { default as Vue } from 'vue';
 export { default as SmartInterval } from '~/smart_interval';
-export { default as WidgetHeader } from './components/mr_widget_header';
-export { default as WidgetMergeHelp } from './components/mr_widget_merge_help';
+export { default as WidgetHeader } from './components/mr_widget_header.vue';
+export { default as WidgetMergeHelp } from './components/mr_widget_merge_help.vue';
 export { default as WidgetPipeline } from './components/mr_widget_pipeline.vue';
 export { default as WidgetDeployment } from './components/mr_widget_deployment';
-export { default as WidgetRelatedLinks } from './components/mr_widget_related_links';
-export { default as MergedState } from './components/states/mr_widget_merged';
-export { default as FailedToMerge } from './components/states/mr_widget_failed_to_merge';
-export { default as ClosedState } from './components/states/mr_widget_closed';
-export { default as MergingState } from './components/states/mr_widget_merging';
+export { default as WidgetRelatedLinks } from './components/mr_widget_related_links.vue';
+export { default as MergedState } from './components/states/mr_widget_merged.vue';
+export { default as FailedToMerge } from './components/states/mr_widget_failed_to_merge.vue';
+export { default as ClosedState } from './components/states/mr_widget_closed.vue';
+export { default as MergingState } from './components/states/mr_widget_merging.vue';
 export { default as WipState } from './components/states/mr_widget_wip';
 export { default as ArchivedState } from './components/states/mr_widget_archived.vue';
-export { default as ConflictsState } from './components/states/mr_widget_conflicts';
+export { default as ConflictsState } from './components/states/mr_widget_conflicts.vue';
 export { default as NothingToMergeState } from './components/states/mr_widget_nothing_to_merge';
 export { default as MissingBranchState } from './components/states/mr_widget_missing_branch';
 export { default as NotAllowedState } from './components/states/mr_widget_not_allowed';
@@ -31,10 +31,10 @@ export { default as SHAMismatchState } from './components/states/mr_widget_sha_m
 export { default as UnresolvedDiscussionsState } from './components/states/mr_widget_unresolved_discussions';
 export { default as PipelineBlockedState } from './components/states/mr_widget_pipeline_blocked';
 export { default as PipelineFailedState } from './components/states/mr_widget_pipeline_failed';
-export { default as MergeWhenPipelineSucceedsState } from './components/states/mr_widget_merge_when_pipeline_succeeds';
+export { default as MergeWhenPipelineSucceedsState } from './components/states/mr_widget_merge_when_pipeline_succeeds.vue';
 export { default as RebaseState } from './components/states/mr_widget_rebase.vue';
-export { default as AutoMergeFailed } from './components/states/mr_widget_auto_merge_failed';
-export { default as CheckingState } from './components/states/mr_widget_checking';
+export { default as AutoMergeFailed } from './components/states/mr_widget_auto_merge_failed.vue';
+export { default as CheckingState } from './components/states/mr_widget_checking.vue';
 export { default as MRWidgetStore } from './stores/mr_widget_store';
 export { default as MRWidgetService } from './services/mr_widget_service';
 export { default as eventHub } from './event_hub';
diff --git a/app/assets/javascripts/vue_merge_request_widget/mr_widget_options.js b/app/assets/javascripts/vue_merge_request_widget/mr_widget_options.js
index 98d33f9efaa..edf67fcd0a7 100644
--- a/app/assets/javascripts/vue_merge_request_widget/mr_widget_options.js
+++ b/app/assets/javascripts/vue_merge_request_widget/mr_widget_options.js
@@ -257,7 +257,8 @@ export default {
         <mr-widget-related-links
           v-if="shouldRenderRelatedLinks"
           :state="mr.state"
-          :related-links="mr.relatedLinks" />
+          :related-links="mr.relatedLinks"
+          />
       </div>
       <div
         class="mr-widget-footer"
diff --git a/app/assets/javascripts/vue_shared/components/commit.vue b/app/assets/javascripts/vue_shared/components/commit.vue
index 6d1fe7ee8ca..97789636787 100644
--- a/app/assets/javascripts/vue_shared/components/commit.vue
+++ b/app/assets/javascripts/vue_shared/components/commit.vue
@@ -118,7 +118,7 @@
 <template>
   <div class="branch-commit">
     <template v-if="hasCommitRef && showBranch">
-      <div class="icon-container hidden-xs">
+      <div class="icon-container">
         <i
           v-if="tag"
           class="fa fa-tag"
@@ -132,7 +132,7 @@
       </div>
 
       <a
-        class="ref-name hidden-xs"
+        class="ref-name"
         :href="commitRef.ref_url"
         v-tooltip
         data-container="body"
diff --git a/app/assets/javascripts/vue_shared/components/confirmation_input.vue b/app/assets/javascripts/vue_shared/components/confirmation_input.vue
new file mode 100644
index 00000000000..1aa03ea6317
--- /dev/null
+++ b/app/assets/javascripts/vue_shared/components/confirmation_input.vue
@@ -0,0 +1,62 @@
+<script>
+  import _ from 'underscore';
+  import { __, sprintf } from '~/locale';
+
+  export default {
+    props: {
+      inputId: {
+        type: String,
+        required: true,
+      },
+      confirmationKey: {
+        type: String,
+        required: true,
+      },
+      confirmationValue: {
+        type: String,
+        required: true,
+      },
+      shouldEscapeConfirmationValue: {
+        type: Boolean,
+        required: false,
+        default: true,
+      },
+    },
+    computed: {
+      inputLabel() {
+        let value = this.confirmationValue;
+        if (this.shouldEscapeConfirmationValue) {
+          value = _.escape(value);
+        }
+
+        return sprintf(
+          __('Type %{value} to confirm:'),
+          { value: `<code>${value}</code>` },
+          false,
+        );
+      },
+    },
+    methods: {
+      hasCorrectValue() {
+        return this.$refs.enteredValue.value === this.confirmationValue;
+      },
+    },
+  };
+</script>
+
+<template>
+  <div>
+    <label
+      v-html="inputLabel"
+      :for="inputId"
+    >
+    </label>
+    <input
+      :id="inputId"
+      :name="confirmationKey"
+      type="text"
+      ref="enteredValue"
+      class="form-control"
+    />
+  </div>
+</template>
diff --git a/app/assets/javascripts/vue_shared/components/navigation_tabs.vue b/app/assets/javascripts/vue_shared/components/navigation_tabs.vue
index cb8e6072a9b..63d8329e495 100644
--- a/app/assets/javascripts/vue_shared/components/navigation_tabs.vue
+++ b/app/assets/javascripts/vue_shared/components/navigation_tabs.vue
@@ -48,7 +48,7 @@
   };
 </script>
 <template>
-  <ul class="nav-links scrolling-tabs">
+  <ul class="nav-links scrolling-tabs separator">
     <li
       v-for="(tab, i) in tabs"
       :key="i"
diff --git a/app/assets/stylesheets/framework.scss b/app/assets/stylesheets/framework.scss
index cff47ea76ec..887879ab715 100644
--- a/app/assets/stylesheets/framework.scss
+++ b/app/assets/stylesheets/framework.scss
@@ -60,3 +60,5 @@
 @import "framework/memory_graph";
 @import "framework/responsive_tables";
 @import "framework/stacked-progress-bar";
+@import "framework/ci_variable_list";
+@import "framework/feature_highlight";
diff --git a/app/assets/stylesheets/framework/buttons.scss b/app/assets/stylesheets/framework/buttons.scss
index d0b0c69b18f..c4b046a6d68 100644
--- a/app/assets/stylesheets/framework/buttons.scss
+++ b/app/assets/stylesheets/framework/buttons.scss
@@ -176,6 +176,11 @@
     &.btn-remove {
       @include btn-outline($white-light, $red-500, $red-500, $red-500, $white-light, $red-600, $red-600, $red-700);
     }
+
+    &.btn-primary,
+    &.btn-info {
+      @include btn-outline($white-light, $blue-500, $blue-500, $blue-500, $white-light, $blue-600, $blue-600, $blue-700);
+    }
   }
 
   &.btn-gray {
diff --git a/app/assets/stylesheets/framework/ci_variable_list.scss b/app/assets/stylesheets/framework/ci_variable_list.scss
new file mode 100644
index 00000000000..8f654ab363c
--- /dev/null
+++ b/app/assets/stylesheets/framework/ci_variable_list.scss
@@ -0,0 +1,88 @@
+.ci-variable-list {
+  margin-left: 0;
+  margin-bottom: 0;
+  padding-left: 0;
+  list-style: none;
+  clear: both;
+}
+
+.ci-variable-row {
+  display: flex;
+  align-items: flex-end;
+
+  &:not(:last-child) {
+    margin-bottom: $gl-btn-padding;
+
+    @media (max-width: $screen-xs-max) {
+      margin-bottom: 3 * $gl-btn-padding;
+    }
+  }
+
+  &:last-child {
+    .ci-variable-body-item:last-child {
+      margin-right: $ci-variable-remove-button-width;
+
+      @media (max-width: $screen-xs-max) {
+        margin-right: 0;
+      }
+    }
+
+    .ci-variable-row-remove-button {
+      display: none;
+    }
+
+    @media (max-width: $screen-xs-max) {
+      .ci-variable-row-body {
+        margin-right: $ci-variable-remove-button-width;
+      }
+    }
+  }
+}
+
+.ci-variable-row-body {
+  display: flex;
+  width: 100%;
+
+  @media (max-width: $screen-xs-max) {
+    display: block;
+  }
+}
+
+.ci-variable-body-item {
+  flex: 1;
+
+  &:not(:last-child) {
+    margin-right: $gl-btn-padding;
+
+    @media (max-width: $screen-xs-max) {
+      margin-right: 0;
+      margin-bottom: $gl-btn-padding;
+    }
+  }
+}
+
+.ci-variable-protected-item {
+  flex: 0 1 auto;
+  display: flex;
+  align-items: center;
+}
+
+.ci-variable-row-remove-button {
+  @include transition(color);
+  flex-shrink: 0;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  width: $ci-variable-remove-button-width;
+  height: $input-height;
+  padding: 0;
+  background: transparent;
+  border: 0;
+  color: $gl-text-color-secondary;
+
+  &:hover,
+  &:focus {
+    outline: none;
+    color: $gl-text-color;
+  }
+}
diff --git a/app/assets/stylesheets/framework/feature_highlight.scss b/app/assets/stylesheets/framework/feature_highlight.scss
new file mode 100644
index 00000000000..4f26cd015e4
--- /dev/null
+++ b/app/assets/stylesheets/framework/feature_highlight.scss
@@ -0,0 +1,103 @@
+.feature-highlight {
+  position: relative;
+  margin-left: $gl-padding;
+  width: 20px;
+  height: 20px;
+  cursor: pointer;
+
+  &::before {
+    content: '';
+    display: block;
+    position: absolute;
+    top: 6px;
+    left: 6px;
+    width: 8px;
+    height: 8px;
+    background-color: $blue-500;
+    border-radius: 50%;
+    box-shadow: 0 0 0 rgba($blue-500, 0.4);
+    animation: pulse-highlight 2s infinite;
+  }
+
+  &:hover::before,
+  &.disable-animation::before {
+    animation: none;
+  }
+
+  &[disabled]::before {
+    display: none;
+  }
+}
+
+.is-showing-fly-out {
+  .feature-highlight {
+    display: none;
+  }
+}
+
+.feature-highlight-popover-content {
+  display: none;
+
+  hr {
+    margin: $gl-padding * 0.5 0;
+  }
+
+  .btn-link {
+    svg {
+      @include btn-svg;
+
+      path {
+        fill: currentColor;
+      }
+    }
+  }
+
+  .feature-highlight-illustration {
+    width: 100%;
+    height: 100px;
+    padding-top: 12px;
+    padding-bottom: 12px;
+
+    background-color: $indigo-50;
+    border-top-left-radius: 2px;
+    border-top-right-radius: 2px;
+    border-bottom: 1px solid darken($gray-normal, 8%);
+  }
+}
+
+.popover .feature-highlight-popover-content {
+  display: block;
+}
+
+.feature-highlight-popover {
+  width: 240px;
+  padding: 0;
+  border: 1px solid $dropdown-border-color;
+  box-shadow: 0 2px 4px $dropdown-shadow-color;
+
+  &.right > .arrow {
+    border-right-color: $dropdown-border-color;
+  }
+
+  .popover-content {
+    padding: 0;
+  }
+}
+
+.feature-highlight-popover-sub-content {
+  padding: 9px 14px;
+}
+
+@include keyframes(pulse-highlight) {
+  0% {
+    box-shadow: 0 0 0 0 rgba($blue-200, 0.4);
+  }
+
+  70% {
+    box-shadow: 0 0 0 10px transparent;
+  }
+
+  100% {
+    box-shadow: 0 0 0 0 transparent;
+  }
+}
diff --git a/app/assets/stylesheets/framework/gfm.scss b/app/assets/stylesheets/framework/gfm.scss
index 5621505996d..e378e84ca1b 100644
--- a/app/assets/stylesheets/framework/gfm.scss
+++ b/app/assets/stylesheets/framework/gfm.scss
@@ -16,3 +16,31 @@
     background-color: $user-mention-bg-hover;
   }
 }
+
+.gfm-color_chip {
+  display: inline-block;
+  margin: 0 0 2px 4px;
+  vertical-align: middle;
+  border-radius: 3px;
+
+  $chip-size: 0.9em;
+  $bg-size: $chip-size / 0.9;
+  $bg-pos: $bg-size / 2;
+
+  width: $chip-size;
+  height: $chip-size;
+  background: $white-light;
+  background-image: linear-gradient(135deg, $gray-dark 25%, transparent 0%, transparent 75%, $gray-dark 0%),
+                    linear-gradient(135deg, $gray-dark 25%, transparent 0%, transparent 75%, $gray-dark 0%);
+  background-size: $bg-size $bg-size;
+  background-position: 0 0, $bg-pos $bg-pos;
+
+  > span {
+    display: inline-block;
+    width: 100%;
+    height: 100%;
+    margin-bottom: 2px;
+    border-radius: 3px;
+    border: 1px solid $black-transparent;
+  }
+}
diff --git a/app/assets/stylesheets/framework/icons.scss b/app/assets/stylesheets/framework/icons.scss
index e2084e8f85f..30314f3d6cb 100644
--- a/app/assets/stylesheets/framework/icons.scss
+++ b/app/assets/stylesheets/framework/icons.scss
@@ -26,15 +26,15 @@
 }
 
 .ci-status-icon-canceled,
-.ci-status-icon-disabled,
-.ci-status-icon-not-found {
+.ci-status-icon-disabled {
   svg {
     fill: $gl-text-color;
   }
 }
 
 .ci-status-icon-created,
-.ci-status-icon-skipped {
+.ci-status-icon-skipped,
+.ci-status-icon-notfound {
   svg {
     fill: $gray-darkest;
   }
diff --git a/app/assets/stylesheets/framework/images.scss b/app/assets/stylesheets/framework/images.scss
index fd5c3c81a53..2d015ef086b 100644
--- a/app/assets/stylesheets/framework/images.scss
+++ b/app/assets/stylesheets/framework/images.scss
@@ -20,7 +20,7 @@
     width: 100%;
   }
 
-  $image-widths: 250 306 394;
+  $image-widths: 250 306 394 430;
   @each $width in $image-widths {
     &.svg-#{$width} {
       img,
diff --git a/app/assets/stylesheets/framework/modal.scss b/app/assets/stylesheets/framework/modal.scss
index 51ae09777fd..a6b1bf9b099 100644
--- a/app/assets/stylesheets/framework/modal.scss
+++ b/app/assets/stylesheets/framework/modal.scss
@@ -4,11 +4,17 @@
 
   .page-title {
     margin-top: 0;
+
+    .color-label {
+      font-size: $gl-font-size;
+      padding: $gl-vert-padding $label-padding-modal;
+    }
   }
 }
 
 .modal-body {
   background-color: $modal-body-bg;
+  line-height: $line-height-base;
   min-height: $modal-body-height;
   position: relative;
   padding: #{3 * $grid-size} #{2 * $grid-size};
diff --git a/app/assets/stylesheets/framework/secondary-navigation-elements.scss b/app/assets/stylesheets/framework/secondary-navigation-elements.scss
index 5f67126bafa..17c31d6b184 100644
--- a/app/assets/stylesheets/framework/secondary-navigation-elements.scss
+++ b/app/assets/stylesheets/framework/secondary-navigation-elements.scss
@@ -82,6 +82,10 @@
     /* Small devices (phones, tablets, 768px and lower) */
     @media (max-width: $screen-xs-max) {
       width: 100%;
+
+      &.mobile-separator {
+        border-bottom: 1px solid $border-color;
+      }
     }
   }
 
@@ -168,9 +172,9 @@
         display: inline-block;
       }
 
-      // Applies on /dashboard/issues
       .project-item-select-holder {
         margin: 0;
+        width: 100%;
       }
     }
   }
@@ -340,7 +344,6 @@
 
 .project-item-select-holder.btn-group {
   display: flex;
-  max-width: 350px;
   overflow: hidden;
   float: right;
 
diff --git a/app/assets/stylesheets/framework/variables.scss b/app/assets/stylesheets/framework/variables.scss
index f76c6866463..0d21a9f5f77 100644
--- a/app/assets/stylesheets/framework/variables.scss
+++ b/app/assets/stylesheets/framework/variables.scss
@@ -558,6 +558,7 @@ $jq-ui-default-color: #777;
 * Label
 */
 $label-padding: 7px;
+$label-padding-modal: 10px;
 $label-gray-bg: #f8fafc;
 $label-inverse-bg: #333;
 $label-remove-border: rgba(0, 0, 0, .1);
@@ -668,9 +669,9 @@ $pipeline-dropdown-line-height: 20px;
 $pipeline-dropdown-status-icon-size: 18px;
 
 /*
-Pipeline Schedules
+CI variable lists
 */
-$pipeline-variable-remove-button-width: calc(1em + #{2 * $gl-padding});
+$ci-variable-remove-button-width: calc(1em + #{2 * $gl-padding});
 
 
 /*
diff --git a/app/assets/stylesheets/pages/commits.scss b/app/assets/stylesheets/pages/commits.scss
index 0cba223c6a6..17801ed5910 100644
--- a/app/assets/stylesheets/pages/commits.scss
+++ b/app/assets/stylesheets/pages/commits.scss
@@ -195,6 +195,18 @@
 .commit-actions {
   @media (min-width: $screen-sm-min) {
     font-size: 0;
+
+    div {
+      display: inline;
+    }
+
+    .fa-spinner {
+      font-size: 12px;
+    }
+
+    span {
+      font-size: 6px;
+    }
   }
 
   .ci-status-link {
@@ -219,6 +231,11 @@
     font-size: 14px;
     font-weight: $gl-font-weight-bold;
   }
+
+  .ci-status-icon {
+    position: relative;
+    top: 1px;
+  }
 }
 
 .commit,
@@ -310,8 +327,8 @@
   }
 
   &.invalid {
-    @include status-color($gray-dark, $gray, $common-gray-dark);
-    border-color: $common-gray-light;
+    @include status-color($gray-dark, $gray, $gray-darkest);
+    border-color: $gray-darkest;
   }
 }
 
@@ -335,8 +352,8 @@
 
   &.invalid {
     svg {
-      border: 1px solid $common-gray-light;
-      fill: $common-gray-light;
+      border: 1px solid $gray-darkest;
+      fill: $gray-darkest;
     }
   }
 
diff --git a/app/assets/stylesheets/pages/groups.scss b/app/assets/stylesheets/pages/groups.scss
index f9a761e85fe..6ee8b33bd39 100644
--- a/app/assets/stylesheets/pages/groups.scss
+++ b/app/assets/stylesheets/pages/groups.scss
@@ -224,3 +224,16 @@
   border-radius: $label-border-radius;
   font-weight: $gl-font-weight-normal;
 }
+
+.js-groups-dropdown {
+  width: 100%;
+}
+
+.dropdown-group-transfer {
+  bottom: 100%;
+  top: initial;
+
+  .dropdown-content {
+    overflow-y: unset;
+  }
+}
diff --git a/app/assets/stylesheets/pages/labels.scss b/app/assets/stylesheets/pages/labels.scss
index e8cd8a4905c..a72e654824e 100644
--- a/app/assets/stylesheets/pages/labels.scss
+++ b/app/assets/stylesheets/pages/labels.scss
@@ -58,13 +58,13 @@
 
     @media (min-width: $screen-sm-min) {
       width: 200px;
+      margin-left: $gl-padding * 2;
       margin-bottom: 0;
     }
 
     .label {
       overflow: hidden;
       text-overflow: ellipsis;
-      vertical-align: middle;
       max-width: 100%;
     }
   }
@@ -79,26 +79,33 @@
       width: 100px;
       margin-left: 10px;
       margin-bottom: 0;
-      vertical-align: middle;
+      vertical-align: top;
     }
   }
 
   .label-description {
     display: block;
     margin-bottom: 10px;
-    margin-left: 50px;
+
+    .description-text {
+      margin-bottom: $gl-padding;
+    }
+
+    a {
+      color: $blue-600;
+    }
 
     @media (min-width: $screen-sm-min) {
       display: inline-block;
-      width: 30%;
+      max-width: 50%;
       margin-left: 10px;
       margin-bottom: 0;
-      vertical-align: middle;
+      vertical-align: top;
     }
   }
 
   .label {
-    padding: 8px 9px 9px;
+    padding: 8px 12px;
     font-size: 14px;
   }
 }
@@ -116,6 +123,12 @@
 }
 
 .manage-labels-list {
+  @media(min-width: $screen-md-min) {
+    &.content-list li {
+      padding: $gl-padding 0;
+    }
+  }
+
   > li:not(.empty-message):not(.is-not-draggable) {
     background-color: $white-light;
     cursor: move;
@@ -133,8 +146,6 @@
   }
 
   .btn-action {
-    color: $gl-text-color;
-
     .fa {
       font-size: 18px;
       vertical-align: middle;
@@ -155,10 +166,18 @@
       float: right;
     }
   }
+
+  @media (max-width: $screen-xs-max) {
+    .dropdown-menu {
+      min-width: 100%;
+    }
+  }
 }
 
 .draggable-handler {
   display: inline-block;
+  vertical-align: top;
+  margin: 5px 0;
   opacity: 0;
   transition: opacity .3s;
   color: $gray-darkest;
@@ -188,7 +207,7 @@
 
 .toggle-priority {
   display: inline-block;
-  vertical-align: middle;
+  vertical-align: top;
 
   button {
     border-color: transparent;
@@ -255,6 +274,11 @@
 }
 
 .label-subscribe-button {
+  @media(min-width: $screen-md-min) {
+    min-width: 105px;
+    margin-left: $gl-padding;
+  }
+
   .label-subscribe-button-icon {
     &[disabled] {
       opacity: 0.5;
diff --git a/app/assets/stylesheets/pages/note_form.scss b/app/assets/stylesheets/pages/note_form.scss
index bf8eb4c1f06..4a528bc2bb1 100644
--- a/app/assets/stylesheets/pages/note_form.scss
+++ b/app/assets/stylesheets/pages/note_form.scss
@@ -410,7 +410,6 @@
     width: 298px;
   }
 
-
   @media (max-width: $screen-xs-max) {
     display: flex;
     width: 100%;
diff --git a/app/assets/stylesheets/pages/pipeline_schedules.scss b/app/assets/stylesheets/pages/pipeline_schedules.scss
index b698a4f9afa..bc7fa8a26d9 100644
--- a/app/assets/stylesheets/pages/pipeline_schedules.scss
+++ b/app/assets/stylesheets/pages/pipeline_schedules.scss
@@ -78,84 +78,3 @@
     margin-right: 3px;
   }
 }
-
-.pipeline-variable-list {
-  margin-left: 0;
-  margin-bottom: 0;
-  padding-left: 0;
-  list-style: none;
-  clear: both;
-}
-
-.pipeline-variable-row {
-  display: flex;
-  align-items: flex-end;
-
-  &:not(:last-child) {
-    margin-bottom: $gl-btn-padding;
-  }
-
-  @media (max-width: $screen-sm-max) {
-    padding-right: $gl-col-padding;
-  }
-
-  &:last-child {
-    .pipeline-variable-row-remove-button {
-      display: none;
-    }
-
-    @media (max-width: $screen-sm-max) {
-      .pipeline-variable-value-input {
-        margin-right: $pipeline-variable-remove-button-width;
-      }
-    }
-
-    @media (max-width: $screen-xs-max) {
-      .pipeline-variable-row-body {
-        margin-right: $pipeline-variable-remove-button-width;
-      }
-    }
-  }
-}
-
-.pipeline-variable-row-body {
-  display: flex;
-  width: calc(75% - #{$gl-col-padding});
-  padding-left: $gl-col-padding;
-
-  @media (max-width: $screen-sm-max) {
-    width: 100%;
-  }
-
-  @media (max-width: $screen-xs-max) {
-    display: block;
-  }
-}
-
-.pipeline-variable-key-input {
-  margin-right: $gl-btn-padding;
-
-  @media (max-width: $screen-xs-max) {
-    margin-bottom: $gl-btn-padding;
-  }
-}
-
-.pipeline-variable-row-remove-button {
-  @include transition(color);
-  flex-shrink: 0;
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  width: $pipeline-variable-remove-button-width;
-  height: $input-height;
-  padding: 0;
-  background: transparent;
-  border: 0;
-  color: $gl-text-color-secondary;
-
-  &:hover,
-  &:focus {
-    outline: none;
-    color: $gl-text-color;
-  }
-}
diff --git a/app/assets/stylesheets/pages/pipelines.scss b/app/assets/stylesheets/pages/pipelines.scss
index db88d4a16b7..f10908c3630 100644
--- a/app/assets/stylesheets/pages/pipelines.scss
+++ b/app/assets/stylesheets/pages/pipelines.scss
@@ -121,7 +121,7 @@
 
     .ref-name {
       font-weight: $gl-font-weight-bold;
-      max-width: 120px;
+      max-width: 100px;
       overflow: hidden;
       display: inline-block;
       white-space: nowrap;
diff --git a/app/assets/stylesheets/pages/wiki.scss b/app/assets/stylesheets/pages/wiki.scss
index d8fec583121..e70a57c2a67 100644
--- a/app/assets/stylesheets/pages/wiki.scss
+++ b/app/assets/stylesheets/pages/wiki.scss
@@ -6,6 +6,14 @@
   }
 }
 
+.wiki-form {
+  .edit-wiki-page-slug-tip {
+    display: inline-block;
+    max-width: 100%;
+    margin-top: 5px;
+  }
+}
+
 .title .edit-wiki-header {
   width: 780px;
   margin-left: auto;
diff --git a/app/controllers/admin/broadcast_messages_controller.rb b/app/controllers/admin/broadcast_messages_controller.rb
index c49b6459452..a9109a1d4d0 100644
--- a/app/controllers/admin/broadcast_messages_controller.rb
+++ b/app/controllers/admin/broadcast_messages_controller.rb
@@ -1,4 +1,6 @@
 class Admin::BroadcastMessagesController < Admin::ApplicationController
+  include BroadcastMessagesHelper
+
   before_action :finder, only: [:edit, :update, :destroy]
 
   def index
@@ -37,7 +39,8 @@ class Admin::BroadcastMessagesController < Admin::ApplicationController
   end
 
   def preview
-    @broadcast_message = BroadcastMessage.new(broadcast_message_params)
+    broadcast_message = BroadcastMessage.new(broadcast_message_params)
+    render json: { message: render_broadcast_message(broadcast_message) }
   end
 
   protected
diff --git a/app/controllers/admin/cohorts_controller.rb b/app/controllers/admin/cohorts_controller.rb
index 9b77c554908..10d9d1b5345 100644
--- a/app/controllers/admin/cohorts_controller.rb
+++ b/app/controllers/admin/cohorts_controller.rb
@@ -1,6 +1,6 @@
 class Admin::CohortsController < Admin::ApplicationController
   def index
-    if current_application_settings.usage_ping_enabled
+    if Gitlab::CurrentSettings.usage_ping_enabled
       cohorts_results = Rails.cache.fetch('cohorts', expires_in: 1.day) do
         CohortsService.new.execute
       end
diff --git a/app/controllers/admin/gitaly_servers_controller.rb b/app/controllers/admin/gitaly_servers_controller.rb
new file mode 100644
index 00000000000..11c4dfe3d8d
--- /dev/null
+++ b/app/controllers/admin/gitaly_servers_controller.rb
@@ -0,0 +1,5 @@
+class Admin::GitalyServersController < Admin::ApplicationController
+  def index
+    @gitaly_servers = Gitaly::Server.all
+  end
+end
diff --git a/app/controllers/admin/services_controller.rb b/app/controllers/admin/services_controller.rb
index 4c3d336b3af..a7025b62ad7 100644
--- a/app/controllers/admin/services_controller.rb
+++ b/app/controllers/admin/services_controller.rb
@@ -1,6 +1,7 @@
 class Admin::ServicesController < Admin::ApplicationController
   include ServiceParams
 
+  before_action :whitelist_query_limiting, only: [:index]
   before_action :service, only: [:edit, :update]
 
   def index
@@ -37,4 +38,8 @@ class Admin::ServicesController < Admin::ApplicationController
   def service
     @service ||= Service.where(id: params[:id], template: true).first
   end
+
+  def whitelist_query_limiting
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42430')
+  end
 end
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index ee21d81f23e..b04bfaf3e49 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -2,7 +2,6 @@ require 'gon'
 require 'fogbugz'
 
 class ApplicationController < ActionController::Base
-  include Gitlab::CurrentSettings
   include Gitlab::GonHelper
   include GitlabRoutingHelper
   include PageLayoutHelper
@@ -28,7 +27,7 @@ class ApplicationController < ActionController::Base
 
   protect_from_forgery with: :exception
 
-  helper_method :can?, :current_application_settings
+  helper_method :can?
   helper_method :import_sources_enabled?, :github_import_enabled?, :gitea_import_enabled?, :github_import_configured?, :gitlab_import_enabled?, :gitlab_import_configured?, :bitbucket_import_enabled?, :bitbucket_import_configured?, :google_code_import_enabled?, :fogbugz_import_enabled?, :git_import_enabled?, :gitlab_project_import_enabled?
 
   rescue_from Encoding::CompatibilityError do |exception|
@@ -120,7 +119,7 @@ class ApplicationController < ActionController::Base
   end
 
   def after_sign_out_path_for(resource)
-    current_application_settings.after_sign_out_path.presence || new_user_session_path
+    Gitlab::CurrentSettings.after_sign_out_path.presence || new_user_session_path
   end
 
   def can?(object, action, subject = :global)
@@ -147,6 +146,8 @@ class ApplicationController < ActionController::Base
       format.html do
         render file: Rails.root.join("public", "404"), layout: false, status: "404"
       end
+      # Prevent the Rails CSRF protector from thinking a missing .js file is a JavaScript file
+      format.js { render json: '', status: :not_found, content_type: 'application/json' }
       format.any { head :not_found }
     end
   end
@@ -266,15 +267,15 @@ class ApplicationController < ActionController::Base
   end
 
   def import_sources_enabled?
-    !current_application_settings.import_sources.empty?
+    !Gitlab::CurrentSettings.import_sources.empty?
   end
 
   def github_import_enabled?
-    current_application_settings.import_sources.include?('github')
+    Gitlab::CurrentSettings.import_sources.include?('github')
   end
 
   def gitea_import_enabled?
-    current_application_settings.import_sources.include?('gitea')
+    Gitlab::CurrentSettings.import_sources.include?('gitea')
   end
 
   def github_import_configured?
@@ -282,7 +283,7 @@ class ApplicationController < ActionController::Base
   end
 
   def gitlab_import_enabled?
-    request.host != 'gitlab.com' && current_application_settings.import_sources.include?('gitlab')
+    request.host != 'gitlab.com' && Gitlab::CurrentSettings.import_sources.include?('gitlab')
   end
 
   def gitlab_import_configured?
@@ -290,7 +291,7 @@ class ApplicationController < ActionController::Base
   end
 
   def bitbucket_import_enabled?
-    current_application_settings.import_sources.include?('bitbucket')
+    Gitlab::CurrentSettings.import_sources.include?('bitbucket')
   end
 
   def bitbucket_import_configured?
@@ -298,19 +299,19 @@ class ApplicationController < ActionController::Base
   end
 
   def google_code_import_enabled?
-    current_application_settings.import_sources.include?('google_code')
+    Gitlab::CurrentSettings.import_sources.include?('google_code')
   end
 
   def fogbugz_import_enabled?
-    current_application_settings.import_sources.include?('fogbugz')
+    Gitlab::CurrentSettings.import_sources.include?('fogbugz')
   end
 
   def git_import_enabled?
-    current_application_settings.import_sources.include?('git')
+    Gitlab::CurrentSettings.import_sources.include?('git')
   end
 
   def gitlab_project_import_enabled?
-    current_application_settings.import_sources.include?('gitlab_project')
+    Gitlab::CurrentSettings.import_sources.include?('gitlab_project')
   end
 
   # U2F (universal 2nd factor) devices need a unique identifier for the application
diff --git a/app/controllers/boards/issues_controller.rb b/app/controllers/boards/issues_controller.rb
index f8049b20b9f..ee23ee0bcc3 100644
--- a/app/controllers/boards/issues_controller.rb
+++ b/app/controllers/boards/issues_controller.rb
@@ -2,6 +2,7 @@ module Boards
   class IssuesController < Boards::ApplicationController
     include BoardsResponses
 
+    before_action :whitelist_query_limiting, only: [:index, :update]
     before_action :authorize_read_issue, only: [:index]
     before_action :authorize_create_issue, only: [:create]
     before_action :authorize_update_issue, only: [:update]
@@ -92,5 +93,10 @@ module Boards
         }
       )
     end
+
+    def whitelist_query_limiting
+      # Also see https://gitlab.com/gitlab-org/gitlab-ce/issues/42439
+      Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42428')
+    end
   end
 end
diff --git a/app/controllers/concerns/enforces_two_factor_authentication.rb b/app/controllers/concerns/enforces_two_factor_authentication.rb
index 688e8bd4a37..997af4ab9e9 100644
--- a/app/controllers/concerns/enforces_two_factor_authentication.rb
+++ b/app/controllers/concerns/enforces_two_factor_authentication.rb
@@ -20,13 +20,13 @@ module EnforcesTwoFactorAuthentication
   end
 
   def two_factor_authentication_required?
-    current_application_settings.require_two_factor_authentication? ||
+    Gitlab::CurrentSettings.require_two_factor_authentication? ||
       current_user.try(:require_two_factor_authentication_from_group?)
   end
 
   def two_factor_authentication_reason(global: -> {}, group: -> {})
     if two_factor_authentication_required?
-      if current_application_settings.require_two_factor_authentication?
+      if Gitlab::CurrentSettings.require_two_factor_authentication?
         global.call
       else
         groups = current_user.expanded_groups_requiring_two_factor_authentication.reorder(name: :asc)
@@ -36,7 +36,7 @@ module EnforcesTwoFactorAuthentication
   end
 
   def two_factor_grace_period
-    periods = [current_application_settings.two_factor_grace_period]
+    periods = [Gitlab::CurrentSettings.two_factor_grace_period]
     periods << current_user.two_factor_grace_period if current_user.try(:require_two_factor_authentication_from_group?)
     periods.min
   end
diff --git a/app/controllers/concerns/group_tree.rb b/app/controllers/concerns/group_tree.rb
index b569029283f..fafb10090ca 100644
--- a/app/controllers/concerns/group_tree.rb
+++ b/app/controllers/concerns/group_tree.rb
@@ -2,7 +2,11 @@ module GroupTree
   # rubocop:disable Gitlab/ModuleWithInstanceVariables
   def render_group_tree(groups)
     @groups = if params[:filter].present?
-                Gitlab::GroupHierarchy.new(groups.search(params[:filter]))
+                # We find the ancestors by ID of the search results here.
+                # Otherwise the ancestors would also have filters applied,
+                # which would cause them not to be preloaded.
+                group_ids = groups.search(params[:filter]).select(:id)
+                Gitlab::GroupHierarchy.new(Group.where(id: group_ids))
                   .base_and_ancestors
               else
                 # Only show root groups if no parent-id is given
diff --git a/app/controllers/concerns/issuable_collections.rb b/app/controllers/concerns/issuable_collections.rb
index b25e753a5ad..0d7ee06deb6 100644
--- a/app/controllers/concerns/issuable_collections.rb
+++ b/app/controllers/concerns/issuable_collections.rb
@@ -12,11 +12,9 @@ module IssuableCollections
 
   # rubocop:disable Gitlab/ModuleWithInstanceVariables
   def set_issuables_index
-    @issuables          = issuables_collection
-    @issuables          = @issuables.page(params[:page])
-    @issuable_meta_data = issuable_meta_data(@issuables, collection_type)
-    @total_pages        = issuable_page_count
+    @issuables = issuables_collection
 
+    set_pagination
     return if redirect_out_of_range(@total_pages)
 
     if params[:label_name].present?
@@ -35,14 +33,26 @@ module IssuableCollections
       @users.push(author) if author
     end
   end
+
+  def set_pagination
+    return if pagination_disabled?
+
+    @issuables          = @issuables.page(params[:page])
+    @issuable_meta_data = issuable_meta_data(@issuables, collection_type)
+    @total_pages        = issuable_page_count
+  end
   # rubocop:enable Gitlab/ModuleWithInstanceVariables
 
+  def pagination_disabled?
+    false
+  end
+
   def issuables_collection
     finder.execute.preload(preload_for_collection)
   end
 
   def redirect_out_of_range(total_pages)
-    return false if total_pages.zero?
+    return false if total_pages.nil? || total_pages.zero?
 
     out_of_range = @issuables.current_page > total_pages # rubocop:disable Gitlab/ModuleWithInstanceVariables
 
@@ -84,6 +94,7 @@ module IssuableCollections
       @filter_params[:project_id] = @project.id
     elsif @group
       @filter_params[:group_id] = @group.id
+      @filter_params[:include_subgroups] = true
     else
       # TODO: this filter ignore issues/mr created in public or
       # internal repos where you are not a member. Enable this filter
diff --git a/app/controllers/concerns/requires_whitelisted_monitoring_client.rb b/app/controllers/concerns/requires_whitelisted_monitoring_client.rb
index 0218ac83441..88d1b34bb06 100644
--- a/app/controllers/concerns/requires_whitelisted_monitoring_client.rb
+++ b/app/controllers/concerns/requires_whitelisted_monitoring_client.rb
@@ -1,8 +1,6 @@
 module RequiresWhitelistedMonitoringClient
   extend ActiveSupport::Concern
 
-  include Gitlab::CurrentSettings
-
   included do
     before_action :validate_ip_whitelisted_or_valid_token!
   end
@@ -26,7 +24,7 @@ module RequiresWhitelistedMonitoringClient
     token.present? &&
       ActiveSupport::SecurityUtils.variable_size_secure_compare(
         token,
-        current_application_settings.health_check_access_token
+        Gitlab::CurrentSettings.health_check_access_token
       )
   end
 
diff --git a/app/controllers/concerns/uploads_actions.rb b/app/controllers/concerns/uploads_actions.rb
index a6fb1f40001..7ad79a1e56c 100644
--- a/app/controllers/concerns/uploads_actions.rb
+++ b/app/controllers/concerns/uploads_actions.rb
@@ -1,6 +1,8 @@
 module UploadsActions
   include Gitlab::Utils::StrongMemoize
 
+  UPLOAD_MOUNTS = %w(avatar attachment file logo header_logo).freeze
+
   def create
     link_to_file = UploadService.new(model, params[:file], uploader_class).execute
 
@@ -17,34 +19,71 @@ module UploadsActions
     end
   end
 
+  # This should either
+  #   - send the file directly
+  #   - or redirect to its URL
+  #
   def show
     return render_404 unless uploader.exists?
 
-    disposition = uploader.image_or_video? ? 'inline' : 'attachment'
-
-    expires_in 0.seconds, must_revalidate: true, private: true
+    if uploader.file_storage?
+      disposition = uploader.image_or_video? ? 'inline' : 'attachment'
+      expires_in 0.seconds, must_revalidate: true, private: true
 
-    send_file uploader.file.path, disposition: disposition
+      send_file uploader.file.path, disposition: disposition
+    else
+      redirect_to uploader.url
+    end
   end
 
   private
 
+  def uploader_class
+    raise NotImplementedError
+  end
+
+  def upload_mount
+    mounted_as = params[:mounted_as]
+    mounted_as if UPLOAD_MOUNTS.include?(mounted_as)
+  end
+
+  def uploader_mounted?
+    upload_model_class < CarrierWave::Mount::Extension && !upload_mount.nil?
+  end
+
   def uploader
     strong_memoize(:uploader) do
-      return if show_model.nil?
+      if uploader_mounted?
+        model.public_send(upload_mount) # rubocop:disable GitlabSecurity/PublicSend
+      else
+        build_uploader_from_upload || build_uploader_from_params
+      end
+    end
+  end
 
-      file_uploader = FileUploader.new(show_model, params[:secret])
-      file_uploader.retrieve_from_store!(params[:filename])
+  def build_uploader_from_upload
+    return nil unless params[:secret] && params[:filename]
 
-      file_uploader
-    end
+    upload_path = uploader_class.upload_path(params[:secret], params[:filename])
+    upload = Upload.find_by(uploader: uploader_class.to_s, path: upload_path)
+    upload&.build_uploader
+  end
+
+  def build_uploader_from_params
+    uploader = uploader_class.new(model, secret: params[:secret])
+    uploader.retrieve_from_store!(params[:filename])
+    uploader
   end
 
   def image_or_video?
     uploader && uploader.exists? && uploader.image_or_video?
   end
 
-  def uploader_class
-    FileUploader
+  def find_model
+    nil
+  end
+
+  def model
+    strong_memoize(:model) { find_model }
   end
 end
diff --git a/app/controllers/groups/labels_controller.rb b/app/controllers/groups/labels_controller.rb
index dda59262483..f3a9e591c3e 100644
--- a/app/controllers/groups/labels_controller.rb
+++ b/app/controllers/groups/labels_controller.rb
@@ -54,7 +54,7 @@ class Groups::LabelsController < Groups::ApplicationController
 
     respond_to do |format|
       format.html do
-        redirect_to group_labels_path(@group), status: 302, notice: 'Label was removed'
+        redirect_to group_labels_path(@group), status: 302, notice: "#{@label.name} deleted permanently"
       end
       format.js
     end
diff --git a/app/controllers/groups/uploads_controller.rb b/app/controllers/groups/uploads_controller.rb
index e6bd9806401..f1578f75e88 100644
--- a/app/controllers/groups/uploads_controller.rb
+++ b/app/controllers/groups/uploads_controller.rb
@@ -7,29 +7,23 @@ class Groups::UploadsController < Groups::ApplicationController
 
   private
 
-  def show_model
-    strong_memoize(:show_model) do
-      group_id = params[:group_id]
-
-      Group.find_by_full_path(group_id)
-    end
+  def upload_model_class
+    Group
   end
 
-  def authorize_upload_file!
-    render_404 unless can?(current_user, :upload_file, group)
+  def uploader_class
+    NamespaceFileUploader
   end
 
-  def uploader
-    strong_memoize(:uploader) do
-      file_uploader = uploader_class.new(show_model, params[:secret])
-      file_uploader.retrieve_from_store!(params[:filename])
-      file_uploader
-    end
-  end
+  def find_model
+    return @group if @group
 
-  def uploader_class
-    NamespaceFileUploader
+    group_id = params[:group_id]
+
+    Group.find_by_full_path(group_id)
   end
 
-  alias_method :model, :group
+  def authorize_upload_file!
+    render_404 unless can?(current_user, :upload_file, group)
+  end
 end
diff --git a/app/controllers/groups_controller.rb b/app/controllers/groups_controller.rb
index eb53a522f90..7d129c5dece 100644
--- a/app/controllers/groups_controller.rb
+++ b/app/controllers/groups_controller.rb
@@ -10,7 +10,7 @@ class GroupsController < Groups::ApplicationController
   before_action :group, except: [:index, :new, :create]
 
   # Authorize
-  before_action :authorize_admin_group!, only: [:edit, :update, :destroy, :projects]
+  before_action :authorize_admin_group!, only: [:edit, :update, :destroy, :projects, :transfer]
   before_action :authorize_create_group!, only: [:new]
 
   before_action :group_projects, only: [:projects, :activity, :issues, :merge_requests]
@@ -94,6 +94,19 @@ class GroupsController < Groups::ApplicationController
     redirect_to root_path, status: 302, alert: "Group '#{@group.name}' was scheduled for deletion."
   end
 
+  def transfer
+    parent_group = Group.find_by(id: params[:new_parent_group_id])
+    service = ::Groups::TransferService.new(@group, current_user)
+
+    if service.execute(parent_group)
+      flash[:notice] = "Group '#{@group.name}' was successfully transferred."
+      redirect_to group_path(@group)
+    else
+      flash.now[:alert] = service.error
+      render :edit
+    end
+  end
+
   protected
 
   def authorize_create_group!
@@ -118,10 +131,10 @@ class GroupsController < Groups::ApplicationController
   end
 
   def group_params
-    params.require(:group).permit(group_params_ce)
+    params.require(:group).permit(group_params_attributes)
   end
 
-  def group_params_ce
+  def group_params_attributes
     [
       :avatar,
       :description,
@@ -150,7 +163,6 @@ class GroupsController < Groups::ApplicationController
     @projects = GroupProjectsFinder.new(params: params, group: group, options: options, current_user: current_user)
                   .execute
                   .includes(:namespace)
-                  .page(params[:page])
 
     @events = EventCollection
       .new(@projects, offset: params[:offset].to_i, filter: event_filter)
diff --git a/app/controllers/health_controller.rb b/app/controllers/health_controller.rb
index a931b456a93..16abf7bab7e 100644
--- a/app/controllers/health_controller.rb
+++ b/app/controllers/health_controller.rb
@@ -8,7 +8,8 @@ class HealthController < ActionController::Base
     Gitlab::HealthChecks::Redis::CacheCheck,
     Gitlab::HealthChecks::Redis::QueuesCheck,
     Gitlab::HealthChecks::Redis::SharedStateCheck,
-    Gitlab::HealthChecks::FsShardsCheck
+    Gitlab::HealthChecks::FsShardsCheck,
+    Gitlab::HealthChecks::GitalyCheck
   ].freeze
 
   def readiness
diff --git a/app/controllers/help_controller.rb b/app/controllers/help_controller.rb
index 38f379dbf4f..a394521698c 100644
--- a/app/controllers/help_controller.rb
+++ b/app/controllers/help_controller.rb
@@ -5,7 +5,7 @@ class HelpController < ApplicationController
 
   # Taken from Jekyll
   # https://github.com/jekyll/jekyll/blob/3.5-stable/lib/jekyll/document.rb#L13
-  YAML_FRONT_MATTER_REGEXP = %r!\A(---\s*\n.*?\n?)^((---|\.\.\.)\s*$\n?)!m
+  YAML_FRONT_MATTER_REGEXP = /\A(---\s*\n.*?\n?)^((---|\.\.\.)\s*$\n?)/m
 
   def index
     # Remove YAML frontmatter so that it doesn't look weird
diff --git a/app/controllers/import/gitlab_projects_controller.rb b/app/controllers/import/gitlab_projects_controller.rb
index 567957ba2cb..f22df992fe9 100644
--- a/app/controllers/import/gitlab_projects_controller.rb
+++ b/app/controllers/import/gitlab_projects_controller.rb
@@ -1,4 +1,5 @@
 class Import::GitlabProjectsController < Import::BaseController
+  before_action :whitelist_query_limiting, only: [:create]
   before_action :verify_gitlab_project_import_enabled
 
   def new
@@ -40,4 +41,8 @@ class Import::GitlabProjectsController < Import::BaseController
       :path, :namespace_id, :file
     )
   end
+
+  def whitelist_query_limiting
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42437')
+  end
 end
diff --git a/app/controllers/invites_controller.rb b/app/controllers/invites_controller.rb
index 04b29aa2384..52430ea771f 100644
--- a/app/controllers/invites_controller.rb
+++ b/app/controllers/invites_controller.rb
@@ -51,7 +51,7 @@ class InvitesController < ApplicationController
     return if current_user
 
     notice = "To accept this invitation, sign in"
-    notice << " or create an account" if current_application_settings.allow_signup?
+    notice << " or create an account" if Gitlab::CurrentSettings.allow_signup?
     notice << "."
 
     store_location_for :user, request.fullpath
diff --git a/app/controllers/koding_controller.rb b/app/controllers/koding_controller.rb
index 6b1e64ce819..745abf3c0f5 100644
--- a/app/controllers/koding_controller.rb
+++ b/app/controllers/koding_controller.rb
@@ -10,6 +10,6 @@ class KodingController < ApplicationController
   private
 
   def check_integration!
-    render_404 unless current_application_settings.koding_enabled?
+    render_404 unless Gitlab::CurrentSettings.koding_enabled?
   end
 end
diff --git a/app/controllers/oauth/applications_controller.rb b/app/controllers/oauth/applications_controller.rb
index 2443f529c7b..6a21a3f77ad 100644
--- a/app/controllers/oauth/applications_controller.rb
+++ b/app/controllers/oauth/applications_controller.rb
@@ -1,5 +1,4 @@
 class Oauth::ApplicationsController < Doorkeeper::ApplicationsController
-  include Gitlab::CurrentSettings
   include Gitlab::GonHelper
   include PageLayoutHelper
   include OauthApplications
@@ -31,7 +30,7 @@ class Oauth::ApplicationsController < Doorkeeper::ApplicationsController
   private
 
   def verify_user_oauth_applications_enabled
-    return if current_application_settings.user_oauth_applications?
+    return if Gitlab::CurrentSettings.user_oauth_applications?
 
     redirect_to profile_path
   end
diff --git a/app/controllers/omniauth_callbacks_controller.rb b/app/controllers/omniauth_callbacks_controller.rb
index d631d09f1b8..83c9a3f035e 100644
--- a/app/controllers/omniauth_callbacks_controller.rb
+++ b/app/controllers/omniauth_callbacks_controller.rb
@@ -145,7 +145,7 @@ class OmniauthCallbacksController < Devise::OmniauthCallbacksController
     label = Gitlab::OAuth::Provider.label_for(oauth['provider'])
     message = "Signing in using your #{label} account without a pre-existing GitLab account is not allowed."
 
-    if current_application_settings.allow_signup?
+    if Gitlab::CurrentSettings.allow_signup?
       message << " Create a GitLab account first, and then connect it to your #{label} account."
     end
 
diff --git a/app/controllers/passwords_controller.rb b/app/controllers/passwords_controller.rb
index 57761bfbe26..331583c49e6 100644
--- a/app/controllers/passwords_controller.rb
+++ b/app/controllers/passwords_controller.rb
@@ -1,6 +1,4 @@
 class PasswordsController < Devise::PasswordsController
-  include Gitlab::CurrentSettings
-
   skip_before_action :require_no_authentication, only: [:edit, :update]
 
   before_action :resource_from_email, only: [:create]
@@ -46,7 +44,7 @@ class PasswordsController < Devise::PasswordsController
     if resource
       return if resource.allow_password_authentication?
     else
-      return if current_application_settings.password_authentication_enabled?
+      return if Gitlab::CurrentSettings.password_authentication_enabled?
     end
 
     redirect_to after_sending_reset_password_instructions_path_for(resource_name),
diff --git a/app/controllers/projects/clusters/gcp_controller.rb b/app/controllers/projects/clusters/gcp_controller.rb
index 4fc515bd03e..94d33b91562 100644
--- a/app/controllers/projects/clusters/gcp_controller.rb
+++ b/app/controllers/projects/clusters/gcp_controller.rb
@@ -42,7 +42,7 @@ class Projects::Clusters::GcpController < Projects::ApplicationController
     when 'true'
       return
     when 'false'
-      flash[:alert] = _('Please <a href=%{link_to_billing} target="_blank" rel="noopener noreferrer">enable billing for one of your projects to be able to create a cluster</a>, then try again.').html_safe % { link_to_billing: "https://console.cloud.google.com/freetrial?utm_campaign=2018_cpanel&utm_source=gitlab&utm_medium=referral" }
+      flash[:alert] = _('Please <a href=%{link_to_billing} target="_blank" rel="noopener noreferrer">enable billing for one of your projects to be able to create a Kubernetes cluster</a>, then try again.').html_safe % { link_to_billing: "https://console.cloud.google.com/freetrial?utm_campaign=2018_cpanel&utm_source=gitlab&utm_medium=referral" }
     else
       flash[:alert] = _('We could not verify that one of your projects on GCP has billing enabled. Please try again.')
     end
diff --git a/app/controllers/projects/clusters_controller.rb b/app/controllers/projects/clusters_controller.rb
index 1dc7f1b3a7f..142e8b6e4bc 100644
--- a/app/controllers/projects/clusters_controller.rb
+++ b/app/controllers/projects/clusters_controller.rb
@@ -41,7 +41,7 @@ class Projects::ClustersController < Projects::ApplicationController
           head :no_content
         end
         format.html do
-          flash[:notice] = "Cluster was successfully updated."
+          flash[:notice] = _('Kubernetes cluster was successfully updated.')
           redirect_to project_cluster_path(project, cluster)
         end
       end
@@ -55,10 +55,10 @@ class Projects::ClustersController < Projects::ApplicationController
 
   def destroy
     if cluster.destroy
-      flash[:notice] = "Cluster integration was successfully removed."
+      flash[:notice] = _('Kubernetes cluster integration was successfully removed.')
       redirect_to project_clusters_path(project), status: 302
     else
-      flash[:notice] = "Cluster integration was not removed."
+      flash[:notice] = _('Kubernetes cluster integration was not removed.')
       render :show
     end
   end
diff --git a/app/controllers/projects/commits_controller.rb b/app/controllers/projects/commits_controller.rb
index 0a40c67368f..1d910e461b1 100644
--- a/app/controllers/projects/commits_controller.rb
+++ b/app/controllers/projects/commits_controller.rb
@@ -4,6 +4,7 @@ class Projects::CommitsController < Projects::ApplicationController
   include ExtractsPath
   include RendersCommits
 
+  before_action :whitelist_query_limiting
   before_action :require_non_empty_project
   before_action :assign_ref_vars
   before_action :authorize_download_code!
@@ -65,4 +66,8 @@ class Projects::CommitsController < Projects::ApplicationController
     @commits = @commits.with_pipeline_status
     @commits = prepare_commits_for_rendering(@commits)
   end
+
+  def whitelist_query_limiting
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42330')
+  end
 end
diff --git a/app/controllers/projects/cycle_analytics_controller.rb b/app/controllers/projects/cycle_analytics_controller.rb
index 88ac3ad046b..d1b8fd80c4e 100644
--- a/app/controllers/projects/cycle_analytics_controller.rb
+++ b/app/controllers/projects/cycle_analytics_controller.rb
@@ -3,6 +3,7 @@ class Projects::CycleAnalyticsController < Projects::ApplicationController
   include ActionView::Helpers::TextHelper
   include CycleAnalyticsParams
 
+  before_action :whitelist_query_limiting, only: [:show]
   before_action :authorize_read_cycle_analytics!
 
   def show
@@ -31,4 +32,8 @@ class Projects::CycleAnalyticsController < Projects::ApplicationController
       permissions: @cycle_analytics.permissions(user: current_user)
     }
   end
+
+  def whitelist_query_limiting
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42671')
+  end
 end
diff --git a/app/controllers/projects/forks_controller.rb b/app/controllers/projects/forks_controller.rb
index 68978f8fdd1..f43bba18d81 100644
--- a/app/controllers/projects/forks_controller.rb
+++ b/app/controllers/projects/forks_controller.rb
@@ -2,6 +2,7 @@ class Projects::ForksController < Projects::ApplicationController
   include ContinueParams
 
   # Authorize
+  before_action :whitelist_query_limiting, only: [:create]
   before_action :require_non_empty_project
   before_action :authorize_download_code!
   before_action :authenticate_user!, only: [:new, :create]
@@ -54,4 +55,8 @@ class Projects::ForksController < Projects::ApplicationController
       render :error
     end
   end
+
+  def whitelist_query_limiting
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42335')
+  end
 end
diff --git a/app/controllers/projects/issues_controller.rb b/app/controllers/projects/issues_controller.rb
index 384f18b316c..515cb08f1fc 100644
--- a/app/controllers/projects/issues_controller.rb
+++ b/app/controllers/projects/issues_controller.rb
@@ -8,6 +8,7 @@ class Projects::IssuesController < Projects::ApplicationController
 
   prepend_before_action :authenticate_user!, only: [:new]
 
+  before_action :whitelist_query_limiting, only: [:create, :create_merge_request, :move, :bulk_update]
   before_action :check_issues_available!
   before_action :issue, except: [:index, :new, :create, :bulk_update]
   before_action :set_issuables_index, only: [:index]
@@ -247,4 +248,13 @@ class Projects::IssuesController < Projects::ApplicationController
     @finder_type = IssuesFinder
     super
   end
+
+  def whitelist_query_limiting
+    # Also see the following issues:
+    #
+    # 1. https://gitlab.com/gitlab-org/gitlab-ce/issues/42423
+    # 2. https://gitlab.com/gitlab-org/gitlab-ce/issues/42424
+    # 3. https://gitlab.com/gitlab-org/gitlab-ce/issues/42426
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42422')
+  end
 end
diff --git a/app/controllers/projects/lfs_storage_controller.rb b/app/controllers/projects/lfs_storage_controller.rb
index 293869345bd..941638db427 100644
--- a/app/controllers/projects/lfs_storage_controller.rb
+++ b/app/controllers/projects/lfs_storage_controller.rb
@@ -60,7 +60,7 @@ class Projects::LfsStorageController < Projects::GitHttpClientController
 
   def store_file(oid, size, tmp_file)
     # Define tmp_file_path early because we use it in "ensure"
-    tmp_file_path = File.join("#{Gitlab.config.lfs.storage_path}/tmp/upload", tmp_file)
+    tmp_file_path = File.join(LfsObjectUploader.workhorse_upload_path, tmp_file)
 
     object = LfsObject.find_or_create_by(oid: oid, size: size)
     file_exists = object.file.exists? || move_tmp_file_to_storage(object, tmp_file_path)
diff --git a/app/controllers/projects/merge_requests/creations_controller.rb b/app/controllers/projects/merge_requests/creations_controller.rb
index 0df80fa700f..a5a2d54ba82 100644
--- a/app/controllers/projects/merge_requests/creations_controller.rb
+++ b/app/controllers/projects/merge_requests/creations_controller.rb
@@ -4,6 +4,7 @@ class Projects::MergeRequests::CreationsController < Projects::MergeRequests::Ap
   include RendersCommits
 
   skip_before_action :merge_request
+  before_action :whitelist_query_limiting, only: [:create]
   before_action :authorize_create_merge_request!
   before_action :apply_diff_view_cookie!, only: [:diffs, :diff_for_path]
   before_action :build_merge_request, except: [:create]
@@ -125,4 +126,8 @@ class Projects::MergeRequests::CreationsController < Projects::MergeRequests::Ap
       @project.forked_from_project
     end
   end
+
+  def whitelist_query_limiting
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42384')
+  end
 end
diff --git a/app/controllers/projects/merge_requests_controller.rb b/app/controllers/projects/merge_requests_controller.rb
index 2e8a738b6d9..8af4e379f0a 100644
--- a/app/controllers/projects/merge_requests_controller.rb
+++ b/app/controllers/projects/merge_requests_controller.rb
@@ -7,6 +7,7 @@ class Projects::MergeRequestsController < Projects::MergeRequests::ApplicationCo
   include IssuableCollections
 
   skip_before_action :merge_request, only: [:index, :bulk_update]
+  before_action :whitelist_query_limiting, only: [:assign_related_issues, :update]
   before_action :authorize_update_issuable!, only: [:close, :edit, :update, :remove_wip, :sort]
   before_action :set_issuables_index, only: [:index]
   before_action :authenticate_user!, only: [:assign_related_issues]
@@ -339,4 +340,9 @@ class Projects::MergeRequestsController < Projects::MergeRequests::ApplicationCo
 
     access_denied! unless access_check
   end
+
+  def whitelist_query_limiting
+    # Also see https://gitlab.com/gitlab-org/gitlab-ce/issues/42441
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42438')
+  end
 end
diff --git a/app/controllers/projects/milestones_controller.rb b/app/controllers/projects/milestones_controller.rb
index 0f70efbce40..75b17d05e22 100644
--- a/app/controllers/projects/milestones_controller.rb
+++ b/app/controllers/projects/milestones_controller.rb
@@ -83,7 +83,7 @@ class Projects::MilestonesController < Projects::ApplicationController
     Milestones::DestroyService.new(project, current_user).execute(milestone)
 
     respond_to do |format|
-      format.html { redirect_to namespace_project_milestones_path, status: 302 }
+      format.html { redirect_to namespace_project_milestones_path, status: 303 }
       format.js { head :ok }
     end
   end
diff --git a/app/controllers/projects/network_controller.rb b/app/controllers/projects/network_controller.rb
index fb68dd771a1..3b10a93e97f 100644
--- a/app/controllers/projects/network_controller.rb
+++ b/app/controllers/projects/network_controller.rb
@@ -2,6 +2,7 @@ class Projects::NetworkController < Projects::ApplicationController
   include ExtractsPath
   include ApplicationHelper
 
+  before_action :whitelist_query_limiting
   before_action :require_non_empty_project
   before_action :assign_ref_vars
   before_action :authorize_download_code!
@@ -35,4 +36,8 @@ class Projects::NetworkController < Projects::ApplicationController
     @options[:extended_sha1] = params[:extended_sha1]
     @commit = @repo.commit(@options[:extended_sha1])
   end
+
+  def whitelist_query_limiting
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42333')
+  end
 end
diff --git a/app/controllers/projects/notes_controller.rb b/app/controllers/projects/notes_controller.rb
index 5940fae8dd0..4f8978c93c3 100644
--- a/app/controllers/projects/notes_controller.rb
+++ b/app/controllers/projects/notes_controller.rb
@@ -2,6 +2,7 @@ class Projects::NotesController < Projects::ApplicationController
   include NotesActions
   include ToggleAwardEmoji
 
+  before_action :whitelist_query_limiting, only: [:create]
   before_action :authorize_read_note!
   before_action :authorize_create_note!, only: [:create]
   before_action :authorize_resolve_note!, only: [:resolve, :unresolve]
@@ -79,4 +80,8 @@ class Projects::NotesController < Projects::ApplicationController
 
     access_denied! unless can?(current_user, :create_note, noteable)
   end
+
+  def whitelist_query_limiting
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42383')
+  end
 end
diff --git a/app/controllers/projects/pipelines_controller.rb b/app/controllers/projects/pipelines_controller.rb
index e146d0d3cd5..78d109cf33e 100644
--- a/app/controllers/projects/pipelines_controller.rb
+++ b/app/controllers/projects/pipelines_controller.rb
@@ -1,4 +1,5 @@
 class Projects::PipelinesController < Projects::ApplicationController
+  before_action :whitelist_query_limiting, only: [:create, :retry]
   before_action :pipeline, except: [:index, :new, :create, :charts]
   before_action :commit, only: [:show, :builds, :failures]
   before_action :authorize_read_pipeline!
@@ -166,4 +167,9 @@ class Projects::PipelinesController < Projects::ApplicationController
   def commit
     @commit ||= @pipeline.commit
   end
+
+  def whitelist_query_limiting
+    # Also see https://gitlab.com/gitlab-org/gitlab-ce/issues/42343
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42339')
+  end
 end
diff --git a/app/controllers/projects/uploads_controller.rb b/app/controllers/projects/uploads_controller.rb
index 4685bbe80b4..f5cf089ad98 100644
--- a/app/controllers/projects/uploads_controller.rb
+++ b/app/controllers/projects/uploads_controller.rb
@@ -1,6 +1,7 @@
 class Projects::UploadsController < Projects::ApplicationController
   include UploadsActions
 
+  # These will kick you out if you don't have access.
   skip_before_action :project, :repository,
     if: -> { action_name == 'show' && image_or_video? }
 
@@ -8,14 +9,20 @@ class Projects::UploadsController < Projects::ApplicationController
 
   private
 
-  def show_model
-    strong_memoize(:show_model) do
-      namespace = params[:namespace_id]
-      id = params[:project_id]
+  def upload_model_class
+    Project
+  end
 
-      Project.find_by_full_path("#{namespace}/#{id}")
-    end
+  def uploader_class
+    FileUploader
   end
 
-  alias_method :model, :project
+  def find_model
+    return @project if @project
+
+    namespace = params[:namespace_id]
+    id = params[:project_id]
+
+    Project.find_by_full_path("#{namespace}/#{id}")
+  end
 end
diff --git a/app/controllers/projects/wikis_controller.rb b/app/controllers/projects/wikis_controller.rb
index 730f20bc086..c4930d3d18d 100644
--- a/app/controllers/projects/wikis_controller.rb
+++ b/app/controllers/projects/wikis_controller.rb
@@ -54,8 +54,8 @@ class Projects::WikisController < Projects::ApplicationController
     else
       render 'edit'
     end
-  rescue WikiPage::PageChangedError
-    @conflict = true
+  rescue WikiPage::PageChangedError, WikiPage::PageRenameError => e
+    @error = e
     render 'edit'
   end
 
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index e6e2b219e6a..72573e0765d 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -3,6 +3,7 @@ class ProjectsController < Projects::ApplicationController
   include ExtractsPath
   include PreviewMarkdown
 
+  before_action :whitelist_query_limiting, only: [:create]
   before_action :authenticate_user!, except: [:index, :show, :activity, :refs]
   before_action :redirect_git_extension, only: [:show]
   before_action :project, except: [:index, :new, :create]
@@ -394,7 +395,7 @@ class ProjectsController < Projects::ApplicationController
   end
 
   def project_export_enabled
-    render_404 unless current_application_settings.project_export_enabled?
+    render_404 unless Gitlab::CurrentSettings.project_export_enabled?
   end
 
   def redirect_git_extension
@@ -403,6 +404,10 @@ class ProjectsController < Projects::ApplicationController
     # to
     #   localhost/group/project
     #
-    redirect_to request.original_url.sub(/\.git\/?\Z/, '') if params[:format] == 'git'
+    redirect_to request.original_url.sub(%r{\.git/?\Z}, '') if params[:format] == 'git'
+  end
+
+  def whitelist_query_limiting
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42440')
   end
 end
diff --git a/app/controllers/registrations_controller.rb b/app/controllers/registrations_controller.rb
index d9142311b6f..1848c806c41 100644
--- a/app/controllers/registrations_controller.rb
+++ b/app/controllers/registrations_controller.rb
@@ -1,6 +1,8 @@
 class RegistrationsController < Devise::RegistrationsController
   include Recaptcha::Verify
 
+  before_action :whitelist_query_limiting, only: [:destroy]
+
   def new
     redirect_to(new_user_session_path)
   end
@@ -83,4 +85,8 @@ class RegistrationsController < Devise::RegistrationsController
   def devise_mapping
     @devise_mapping ||= Devise.mappings[:user]
   end
+
+  def whitelist_query_limiting
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42380')
+  end
 end
diff --git a/app/controllers/root_controller.rb b/app/controllers/root_controller.rb
index 19e38993038..8acefd58e77 100644
--- a/app/controllers/root_controller.rb
+++ b/app/controllers/root_controller.rb
@@ -23,7 +23,7 @@ class RootController < Dashboard::ProjectsController
 
   def redirect_unlogged_user
     if redirect_to_home_page_url?
-      redirect_to(current_application_settings.home_page_url)
+      redirect_to(Gitlab::CurrentSettings.home_page_url)
     else
       redirect_to(new_user_session_path)
     end
@@ -48,9 +48,9 @@ class RootController < Dashboard::ProjectsController
   def redirect_to_home_page_url?
     # If user is not signed-in and tries to access root_path - redirect him to landing page
     # Don't redirect to the default URL to prevent endless redirections
-    return false unless current_application_settings.home_page_url.present?
+    return false unless Gitlab::CurrentSettings.home_page_url.present?
 
-    home_page_url = current_application_settings.home_page_url.chomp('/')
+    home_page_url = Gitlab::CurrentSettings.home_page_url.chomp('/')
     root_urls = [Gitlab.config.gitlab['url'].chomp('/'), root_url.chomp('/')]
 
     root_urls.exclude?(home_page_url)
diff --git a/app/controllers/uploads_controller.rb b/app/controllers/uploads_controller.rb
index 16a74f82d3f..3d227b0a955 100644
--- a/app/controllers/uploads_controller.rb
+++ b/app/controllers/uploads_controller.rb
@@ -1,19 +1,34 @@
 class UploadsController < ApplicationController
   include UploadsActions
 
+  UnknownUploadModelError = Class.new(StandardError)
+
+  MODEL_CLASSES = {
+    "user"             => User,
+    "project"          => Project,
+    "note"             => Note,
+    "group"            => Group,
+    "appearance"       => Appearance,
+    "personal_snippet" => PersonalSnippet,
+    nil                => PersonalSnippet
+  }.freeze
+
+  rescue_from UnknownUploadModelError, with: :render_404
+
   skip_before_action :authenticate_user!
+  before_action :upload_mount_satisfied?
   before_action :find_model
   before_action :authorize_access!, only: [:show]
   before_action :authorize_create_access!, only: [:create]
 
-  private
+  def uploader_class
+    PersonalFileUploader
+  end
 
   def find_model
     return nil unless params[:id]
 
-    return render_404 unless upload_model && upload_mount
-
-    @model = upload_model.find(params[:id])
+    upload_model_class.find(params[:id])
   end
 
   def authorize_access!
@@ -53,55 +68,17 @@ class UploadsController < ApplicationController
     end
   end
 
-  def upload_model
-    upload_models = {
-      "user"    => User,
-      "project" => Project,
-      "note"    => Note,
-      "group"   => Group,
-      "appearance" => Appearance,
-      "personal_snippet" => PersonalSnippet
-    }
-
-    upload_models[params[:model]]
-  end
-
-  def upload_mount
-    return true unless params[:mounted_as]
-
-    upload_mounts = %w(avatar attachment file logo header_logo)
-
-    if upload_mounts.include?(params[:mounted_as])
-      params[:mounted_as]
-    end
+  def upload_model_class
+    MODEL_CLASSES[params[:model]] || raise(UnknownUploadModelError)
   end
 
-  def uploader
-    return @uploader if defined?(@uploader)
-
-    case model
-    when nil
-      @uploader = PersonalFileUploader.new(nil, params[:secret])
-
-      @uploader.retrieve_from_store!(params[:filename])
-    when PersonalSnippet
-      @uploader = PersonalFileUploader.new(model, params[:secret])
-
-      @uploader.retrieve_from_store!(params[:filename])
-    else
-      @uploader = @model.public_send(upload_mount) # rubocop:disable GitlabSecurity/PublicSend
-
-      redirect_to @uploader.url unless @uploader.file_storage?
-    end
-
-    @uploader
+  def upload_model_class_has_mounts?
+    upload_model_class < CarrierWave::Mount::Extension
   end
 
-  def uploader_class
-    PersonalFileUploader
-  end
+  def upload_mount_satisfied?
+    return true unless upload_model_class_has_mounts?
 
-  def model
-    @model ||= find_model
+    upload_model_class.uploader_options.has_key?(upload_mount)
   end
 end
diff --git a/app/controllers/user_callouts_controller.rb b/app/controllers/user_callouts_controller.rb
new file mode 100644
index 00000000000..18cde4a7b1a
--- /dev/null
+++ b/app/controllers/user_callouts_controller.rb
@@ -0,0 +1,23 @@
+class UserCalloutsController < ApplicationController
+  def create
+    if ensure_callout.persisted?
+      respond_to do |format|
+        format.json { head :ok }
+      end
+    else
+      respond_to do |format|
+        format.json { head :bad_request }
+      end
+    end
+  end
+
+  private
+
+  def ensure_callout
+    current_user.callouts.find_or_create_by(feature_name: UserCallout.feature_names[feature_name])
+  end
+
+  def feature_name
+    params.require(:feature_name)
+  end
+end
diff --git a/app/finders/group_descendants_finder.rb b/app/finders/group_descendants_finder.rb
index 58570a580f1..e72fd8eb3a5 100644
--- a/app/finders/group_descendants_finder.rb
+++ b/app/finders/group_descendants_finder.rb
@@ -27,12 +27,16 @@ class GroupDescendantsFinder
   end
 
   def execute
-    # The children array might be extended with the ancestors of projects when
-    # filtering. In that case, take the maximum so the array does not get limited
-    # Otherwise, allow paginating through all results
+    # The children array might be extended with the ancestors of projects and
+    # subgroups when filtering. In that case, take the maximum so the array does
+    # not get limited otherwise, allow paginating through all results.
     #
     all_required_elements = children
-    all_required_elements |= ancestors_for_projects if params[:filter]
+    if params[:filter]
+      all_required_elements |= ancestors_of_filtered_subgroups
+      all_required_elements |= ancestors_of_filtered_projects
+    end
+
     total_count = [all_required_elements.size, paginator.total_count].max
 
     Kaminari.paginate_array(all_required_elements, total_count: total_count)
@@ -49,8 +53,11 @@ class GroupDescendantsFinder
   end
 
   def paginator
-    @paginator ||= Gitlab::MultiCollectionPaginator.new(subgroups, projects,
-                                                        per_page: params[:per_page])
+    @paginator ||= Gitlab::MultiCollectionPaginator.new(
+      subgroups,
+      projects.with_route,
+      per_page: params[:per_page]
+    )
   end
 
   def direct_child_groups
@@ -94,15 +101,21 @@ class GroupDescendantsFinder
   #
   # So when searching 'project', on the 'subgroup' page we want to preload
   # 'nested-group' but not 'subgroup' or 'root'
-  def ancestors_for_groups(base_for_ancestors)
-    Gitlab::GroupHierarchy.new(base_for_ancestors)
+  def ancestors_of_groups(base_for_ancestors)
+    group_ids = base_for_ancestors.except(:select, :sort).select(:id)
+    Gitlab::GroupHierarchy.new(Group.where(id: group_ids))
       .base_and_ancestors(upto: parent_group.id)
   end
 
-  def ancestors_for_projects
+  def ancestors_of_filtered_projects
     projects_to_load_ancestors_of = projects.where.not(namespace: parent_group)
     groups_to_load_ancestors_of = Group.where(id: projects_to_load_ancestors_of.select(:namespace_id))
-    ancestors_for_groups(groups_to_load_ancestors_of)
+    ancestors_of_groups(groups_to_load_ancestors_of)
+      .with_selects_for_list(archived: params[:archived])
+  end
+
+  def ancestors_of_filtered_subgroups
+    ancestors_of_groups(subgroups)
       .with_selects_for_list(archived: params[:archived])
   end
 
@@ -112,7 +125,7 @@ class GroupDescendantsFinder
     # When filtering subgroups, we want to find all matches withing the tree of
     # descendants to show to the user
     groups = if params[:filter]
-               ancestors_for_groups(subgroups_matching_filter)
+               subgroups_matching_filter
              else
                direct_child_groups
              end
@@ -121,8 +134,10 @@ class GroupDescendantsFinder
   end
 
   def direct_child_projects
-    GroupProjectsFinder.new(group: parent_group, current_user: current_user, params: params)
-      .execute
+    GroupProjectsFinder.new(group: parent_group,
+                            current_user: current_user,
+                            options: { only_owned: true },
+                            params: params).execute
   end
 
   # Finds all projects nested under `parent_group` or any of its descendant
diff --git a/app/finders/group_projects_finder.rb b/app/finders/group_projects_finder.rb
index f2d3b90b8e2..f73cf8adb4d 100644
--- a/app/finders/group_projects_finder.rb
+++ b/app/finders/group_projects_finder.rb
@@ -87,8 +87,17 @@ class GroupProjectsFinder < ProjectsFinder
     options.fetch(:only_shared, false)
   end
 
+  # subgroups are supported only for owned projects not for shared
+  def include_subgroups?
+    options.fetch(:include_subgroups, false)
+  end
+
   def owned_projects
-    group.projects
+    if include_subgroups?
+      Project.where(namespace_id: group.self_and_descendants.select(:id))
+    else
+      group.projects
+    end
   end
 
   def shared_projects
diff --git a/app/finders/issuable_finder.rb b/app/finders/issuable_finder.rb
index 493e7985d75..0fe3000ca01 100644
--- a/app/finders/issuable_finder.rb
+++ b/app/finders/issuable_finder.rb
@@ -43,6 +43,7 @@ class IssuableFinder
     search
     sort
     state
+    include_subgroups
   ].freeze
   ARRAY_PARAMS = { label_name: [], iids: [], assignee_username: [] }.freeze
 
@@ -148,7 +149,8 @@ class IssuableFinder
       if current_user && params[:authorized_only].presence && !current_user_related?
         current_user.authorized_projects
       elsif group
-        GroupProjectsFinder.new(group: group, current_user: current_user).execute
+        finder_options = { include_subgroups: params[:include_subgroups], only_owned: true }
+        GroupProjectsFinder.new(group: group, current_user: current_user, options: finder_options).execute
       else
         ProjectsFinder.new(current_user: current_user, project_ids_relation: item_project_ids(items)).execute
       end
diff --git a/app/finders/issues_finder.rb b/app/finders/issues_finder.rb
index d2275139c42..98831f5be4a 100644
--- a/app/finders/issues_finder.rb
+++ b/app/finders/issues_finder.rb
@@ -15,6 +15,7 @@
 #     label_name: string
 #     sort: string
 #     my_reaction_emoji: string
+#     public_only: boolean
 #
 class IssuesFinder < IssuableFinder
   CONFIDENTIAL_ACCESS_LEVEL = Gitlab::Access::REPORTER
@@ -40,7 +41,15 @@ class IssuesFinder < IssuableFinder
   private
 
   def init_collection
-    with_confidentiality_access_check
+    if public_only?
+      Issue.public_only
+    else
+      with_confidentiality_access_check
+    end
+  end
+
+  def public_only?
+    params.fetch(:public_only, false)
   end
 
   def user_can_see_all_confidential_issues?
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index d13407a06c8..6530327698b 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -89,7 +89,7 @@ module ApplicationHelper
   end
 
   def default_avatar
-    'no_avatar.png'
+    asset_path('no_avatar.png')
   end
 
   def last_commit(project)
diff --git a/app/helpers/application_settings_helper.rb b/app/helpers/application_settings_helper.rb
index 8ef561d90e6..7548bc30247 100644
--- a/app/helpers/application_settings_helper.rb
+++ b/app/helpers/application_settings_helper.rb
@@ -1,25 +1,23 @@
 module ApplicationSettingsHelper
   extend self
 
-  include Gitlab::CurrentSettings
-
   delegate  :allow_signup?,
             :gravatar_enabled?,
             :password_authentication_enabled_for_web?,
             :akismet_enabled?,
             :koding_enabled?,
-            to: :current_application_settings
+            to: :'Gitlab::CurrentSettings.current_application_settings'
 
   def user_oauth_applications?
-    current_application_settings.user_oauth_applications
+    Gitlab::CurrentSettings.user_oauth_applications
   end
 
   def allowed_protocols_present?
-    current_application_settings.enabled_git_access_protocol.present?
+    Gitlab::CurrentSettings.enabled_git_access_protocol.present?
   end
 
   def enabled_protocol
-    case current_application_settings.enabled_git_access_protocol
+    case Gitlab::CurrentSettings.enabled_git_access_protocol
     when 'http'
       gitlab_config.protocol
     when 'ssh'
@@ -57,7 +55,7 @@ module ApplicationSettingsHelper
   # toggle button effect.
   def import_sources_checkboxes(help_block_id)
     Gitlab::ImportSources.options.map do |name, source|
-      checked = current_application_settings.import_sources.include?(source)
+      checked = Gitlab::CurrentSettings.import_sources.include?(source)
       css_class = checked ? 'active' : ''
       checkbox_name = 'application_setting[import_sources][]'
 
@@ -72,7 +70,7 @@ module ApplicationSettingsHelper
 
   def oauth_providers_checkboxes
     button_based_providers.map do |source|
-      disabled = current_application_settings.disabled_oauth_sign_in_sources.include?(source.to_s)
+      disabled = Gitlab::CurrentSettings.disabled_oauth_sign_in_sources.include?(source.to_s)
       css_class = 'btn'
       css_class << ' active' unless disabled
       checkbox_name = 'application_setting[enabled_oauth_sign_in_sources][]'
@@ -96,12 +94,12 @@ module ApplicationSettingsHelper
     ]
   end
 
-  def repository_storages_options_for_select
+  def repository_storages_options_for_select(selected)
     options = Gitlab.config.repositories.storages.map do |name, storage|
       ["#{name} - #{storage['path']}", name]
     end
 
-    options_for_select(options, @application_setting.repository_storages)
+    options_for_select(options, selected)
   end
 
   def sidekiq_queue_options_for_select
diff --git a/app/helpers/auth_helper.rb b/app/helpers/auth_helper.rb
index 66dc0b1e6f7..f909f664034 100644
--- a/app/helpers/auth_helper.rb
+++ b/app/helpers/auth_helper.rb
@@ -1,6 +1,4 @@
 module AuthHelper
-  include Gitlab::CurrentSettings
-
   PROVIDERS_WITH_ICONS = %w(twitter github gitlab bitbucket google_oauth2 facebook azure_oauth2 authentiq).freeze
   FORM_BASED_PROVIDERS = [/\Aldap/, 'crowd'].freeze
 
@@ -41,7 +39,7 @@ module AuthHelper
   end
 
   def enabled_button_based_providers
-    disabled_providers = current_application_settings.disabled_oauth_sign_in_sources || []
+    disabled_providers = Gitlab::CurrentSettings.disabled_oauth_sign_in_sources || []
 
     button_based_providers.map(&:to_s) - disabled_providers
   end
diff --git a/app/helpers/auto_devops_helper.rb b/app/helpers/auto_devops_helper.rb
index f4310ca2f06..d72457efec0 100644
--- a/app/helpers/auto_devops_helper.rb
+++ b/app/helpers/auto_devops_helper.rb
@@ -14,13 +14,13 @@ module AutoDevopsHelper
 
     if missing_service
       params = {
-        kubernetes: link_to('Kubernetes service', edit_project_service_path(project, 'kubernetes'))
+        kubernetes: link_to('Kubernetes cluster', project_clusters_path(project))
       }
 
       if missing_domain
-        _('Auto Review Apps and Auto Deploy need a domain name and the %{kubernetes} to work correctly.') % params
+        _('Auto Review Apps and Auto Deploy need a domain name and a %{kubernetes} to work correctly.') % params
       else
-        _('Auto Review Apps and Auto Deploy need the %{kubernetes} to work correctly.') % params
+        _('Auto Review Apps and Auto Deploy need a %{kubernetes} to work correctly.') % params
       end
     elsif missing_domain
       _('Auto Review Apps and Auto Deploy need a domain name to work correctly.')
diff --git a/app/helpers/groups_helper.rb b/app/helpers/groups_helper.rb
index 676c1d1988b..23de3590b93 100644
--- a/app/helpers/groups_helper.rb
+++ b/app/helpers/groups_helper.rb
@@ -1,4 +1,8 @@
 module GroupsHelper
+  def group_nav_link_paths
+    %w[groups#projects groups#edit ci_cd#show ldap_group_links#index hooks#index audit_events#index pipeline_quota#index]
+  end
+
   def can_change_group_visibility_level?(group)
     can?(current_user, :change_visibility_level, group)
   end
@@ -88,6 +92,19 @@ module GroupsHelper
     end
   end
 
+  def parent_group_options(current_group)
+    groups = current_user.owned_groups.sort_by(&:human_name).map do |group|
+      { id: group.id, text: group.human_name }
+    end
+
+    groups.delete_if { |group| group[:id] == current_group.id }
+    groups.to_json
+  end
+
+  def supports_nested_groups?
+    Group.supports_nested_groups?
+  end
+
   private
 
   def group_title_link(group, hidable: false, show_avatar: false, for_dropdown: false)
diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index f7bdcc6fd9c..6512617a02d 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -1,6 +1,4 @@
 module ProjectsHelper
-  include Gitlab::CurrentSettings
-
   def link_to_project(project)
     link_to [project.namespace.becomes(Namespace), project], title: h(project.name) do
       title = content_tag(:span, project.name, class: 'project-name')
@@ -214,7 +212,7 @@ module ProjectsHelper
       project.cache_key,
       controller.controller_name,
       controller.action_name,
-      current_application_settings.cache_key,
+      Gitlab::CurrentSettings.cache_key,
       'v2.5'
     ]
 
@@ -447,10 +445,10 @@ module ProjectsHelper
 
       path = "#{import_path}?repo=#{repo}&branch=#{branch}&sha=#{sha}"
 
-      return URI.join(current_application_settings.koding_url, path).to_s
+      return URI.join(Gitlab::CurrentSettings.koding_url, path).to_s
     end
 
-    current_application_settings.koding_url
+    Gitlab::CurrentSettings.koding_url
   end
 
   def contribution_guide_path(project)
@@ -559,7 +557,7 @@ module ProjectsHelper
   def restricted_levels
     return [] if current_user.admin?
 
-    current_application_settings.restricted_visibility_levels || []
+    Gitlab::CurrentSettings.restricted_visibility_levels || []
   end
 
   def project_permissions_settings(project)
diff --git a/app/helpers/search_helper.rb b/app/helpers/search_helper.rb
index 0f9ac958f95..e6a6496871a 100644
--- a/app/helpers/search_helper.rb
+++ b/app/helpers/search_helper.rb
@@ -170,4 +170,8 @@ module SearchHelper
     # Truncato's filtered_tags and filtered_attributes are not quite the same
     sanitize(html, tags: %w(a p ol ul li pre code))
   end
+
+  def limited_count(count, limit = 1000)
+    count > limit ? "#{limit}+" : count
+  end
 end
diff --git a/app/helpers/sidekiq_helper.rb b/app/helpers/sidekiq_helper.rb
index 55f4da0ef85..50aeb7f4b82 100644
--- a/app/helpers/sidekiq_helper.rb
+++ b/app/helpers/sidekiq_helper.rb
@@ -1,12 +1,12 @@
 module SidekiqHelper
-  SIDEKIQ_PS_REGEXP = /\A
+  SIDEKIQ_PS_REGEXP = %r{\A
     (?<pid>\d+)\s+
     (?<cpu>[\d\.,]+)\s+
     (?<mem>[\d\.,]+)\s+
-    (?<state>[DIEKNRSTVWXZNLpsl\+<>\/\d]+)\s+
+    (?<state>[DIEKNRSTVWXZNLpsl\+<>/\d]+)\s+
     (?<start>.+?)\s+
     (?<command>(?:ruby\d+:\s+)?sidekiq.*\].*)
-    \z/x
+    \z}x
 
   def parse_sidekiq_ps(line)
     match = line.strip.match(SIDEKIQ_PS_REGEXP)
diff --git a/app/helpers/submodule_helper.rb b/app/helpers/submodule_helper.rb
index 1db9ae3839c..9151543dfdc 100644
--- a/app/helpers/submodule_helper.rb
+++ b/app/helpers/submodule_helper.rb
@@ -11,7 +11,7 @@ module SubmoduleHelper
       url = File.join(Gitlab.config.gitlab.url, @project.full_path)
     end
 
-    if url =~ /([^\/:]+)\/([^\/]+(?:\.git)?)\Z/
+    if url =~ %r{([^/:]+)/([^/]+(?:\.git)?)\Z}
       namespace, project = $1, $2
       gitlab_hosts = [Gitlab.config.gitlab.url,
                       Gitlab.config.gitlab_shell.ssh_path_prefix]
@@ -23,7 +23,7 @@ module SubmoduleHelper
         end
       end
 
-      namespace.sub!(/\A\//, '')
+      namespace.sub!(%r{\A/}, '')
       project.rstrip!
       project.sub!(/\.git\z/, '')
 
@@ -47,11 +47,11 @@ module SubmoduleHelper
   protected
 
   def github_dot_com_url?(url)
-    url =~ /github\.com[\/:][^\/]+\/[^\/]+\Z/
+    url =~ %r{github\.com[/:][^/]+/[^/]+\Z}
   end
 
   def gitlab_dot_com_url?(url)
-    url =~ /gitlab\.com[\/:][^\/]+\/[^\/]+\Z/
+    url =~ %r{gitlab\.com[/:][^/]+/[^/]+\Z}
   end
 
   def self_url?(url, namespace, project)
@@ -65,7 +65,7 @@ module SubmoduleHelper
 
   def relative_self_url?(url)
     # (./)?(../repo.git) || (./)?(../../project/repo.git) )
-    url =~ /\A((\.\/)?(\.\.\/))(?!(\.\.)|(.*\/)).*(\.git)?\z/ || url =~ /\A((\.\/)?(\.\.\/){2})(?!(\.\.))([^\/]*)\/(?!(\.\.)|(.*\/)).*(\.git)?\z/
+    url =~ %r{\A((\./)?(\.\./))(?!(\.\.)|(.*/)).*(\.git)?\z} || url =~ %r{\A((\./)?(\.\./){2})(?!(\.\.))([^/]*)/(?!(\.\.)|(.*/)).*(\.git)?\z}
   end
 
   def standard_links(host, namespace, project, commit)
diff --git a/app/helpers/tree_helper.rb b/app/helpers/tree_helper.rb
index 5b2ea38a03d..d39cac0f510 100644
--- a/app/helpers/tree_helper.rb
+++ b/app/helpers/tree_helper.rb
@@ -110,7 +110,7 @@ module TreeHelper
 
   # returns the relative path of the first subdir that doesn't have only one directory descendant
   def flatten_tree(root_path, tree)
-    return tree.flat_path.sub(/\A#{root_path}\//, '') if tree.flat_path.present?
+    return tree.flat_path.sub(%r{\A#{root_path}/}, '') if tree.flat_path.present?
 
     subtree = Gitlab::Git::Tree.where(@repository, @commit.id, tree.path)
     if subtree.count == 1 && subtree.first.dir?
diff --git a/app/helpers/user_callouts_helper.rb b/app/helpers/user_callouts_helper.rb
new file mode 100644
index 00000000000..36abfaf19a5
--- /dev/null
+++ b/app/helpers/user_callouts_helper.rb
@@ -0,0 +1,14 @@
+module UserCalloutsHelper
+  GKE_CLUSTER_INTEGRATION = 'gke_cluster_integration'.freeze
+
+  def show_gke_cluster_integration_callout?(project)
+    can?(current_user, :create_cluster, project) &&
+      !user_dismissed?(GKE_CLUSTER_INTEGRATION)
+  end
+
+  private
+
+  def user_dismissed?(feature_name)
+    current_user&.callouts&.find_by(feature_name: UserCallout.feature_names[feature_name])
+  end
+end
diff --git a/app/helpers/version_check_helper.rb b/app/helpers/version_check_helper.rb
index 456598b4c28..c20753ece72 100644
--- a/app/helpers/version_check_helper.rb
+++ b/app/helpers/version_check_helper.rb
@@ -1,6 +1,6 @@
 module VersionCheckHelper
   def version_status_badge
-    if Rails.env.production? && current_application_settings.version_check_enabled
+    if Rails.env.production? && Gitlab::CurrentSettings.version_check_enabled
       image_url = VersionCheck.new.url
       image_tag image_url, class: 'js-version-status-badge'
     end
diff --git a/app/helpers/visibility_level_helper.rb b/app/helpers/visibility_level_helper.rb
index c3d5628f241..e395cda03d3 100644
--- a/app/helpers/visibility_level_helper.rb
+++ b/app/helpers/visibility_level_helper.rb
@@ -151,12 +151,12 @@ module VisibilityLevelHelper
   def restricted_visibility_levels(show_all = false)
     return [] if current_user.admin? && !show_all
 
-    current_application_settings.restricted_visibility_levels || []
+    Gitlab::CurrentSettings.restricted_visibility_levels || []
   end
 
   delegate  :default_project_visibility,
             :default_group_visibility,
-            to: :current_application_settings
+            to: :'Gitlab::CurrentSettings.current_application_settings'
 
   def disallowed_visibility_level?(form_model, level)
     return false unless form_model.respond_to?(:visibility_level_allowed?)
diff --git a/app/helpers/webpack_helper.rb b/app/helpers/webpack_helper.rb
index 94887c2cbd2..9d071f2d59a 100644
--- a/app/helpers/webpack_helper.rb
+++ b/app/helpers/webpack_helper.rb
@@ -2,7 +2,25 @@ require 'webpack/rails/manifest'
 
 module WebpackHelper
   def webpack_bundle_tag(bundle, force_same_domain: false)
-    javascript_include_tag(*gitlab_webpack_asset_paths(bundle, force_same_domain: true))
+    javascript_include_tag(*gitlab_webpack_asset_paths(bundle, force_same_domain: force_same_domain))
+  end
+
+  def webpack_controller_bundle_tags
+    bundles = []
+    segments = [*controller.controller_path.split('/'), controller.action_name].compact
+
+    until segments.empty?
+      begin
+        asset_paths = gitlab_webpack_asset_paths("pages.#{segments.join('.')}", extension: 'js')
+        bundles.unshift(*asset_paths)
+      rescue Webpack::Rails::Manifest::EntryPointMissingError
+        # no bundle exists for this path
+      end
+
+      segments.pop
+    end
+
+    javascript_include_tag(*bundles)
   end
 
   # override webpack-rails gem helper until changes can make it upstream
diff --git a/app/helpers/wiki_helper.rb b/app/helpers/wiki_helper.rb
index 815fab9e061..41f9eedd4bd 100644
--- a/app/helpers/wiki_helper.rb
+++ b/app/helpers/wiki_helper.rb
@@ -21,4 +21,22 @@ module WikiHelper
         add_to_breadcrumb_dropdown link_to(WikiPage.unhyphenize(dir_or_page).capitalize, project_wiki_path(@project, current_slug)), location: :after
       end
   end
+
+  def wiki_page_errors(error)
+    return unless error
+
+    content_tag(:div, class: 'alert alert-danger') do
+      case error
+      when WikiPage::PageChangedError
+        page_link = link_to s_("WikiPageConflictMessage|the page"), project_wiki_path(@project, @page), target: "_blank"
+        concat(
+          (s_("WikiPageConflictMessage|Someone edited the page the same time you did. Please check out %{page_link} and make sure your changes will not unintentionally remove theirs.") % { page_link: page_link }).html_safe
+        )
+      when WikiPage::PageRenameError
+        s_("WikiEdit|There is already a page with the same title in that path.")
+      else
+        error.message
+      end
+    end
+  end
 end
diff --git a/app/mailers/abuse_report_mailer.rb b/app/mailers/abuse_report_mailer.rb
index d0ce827a595..fe5f68ba3d5 100644
--- a/app/mailers/abuse_report_mailer.rb
+++ b/app/mailers/abuse_report_mailer.rb
@@ -1,13 +1,11 @@
 class AbuseReportMailer < BaseMailer
-  include Gitlab::CurrentSettings
-
   def notify(abuse_report_id)
     return unless deliverable?
 
     @abuse_report = AbuseReport.find(abuse_report_id)
 
     mail(
-      to:       current_application_settings.admin_notification_email,
+      to:       Gitlab::CurrentSettings.admin_notification_email,
       subject:  "#{@abuse_report.user.name} (#{@abuse_report.user.username}) was reported for abuse"
     )
   end
@@ -15,6 +13,6 @@ class AbuseReportMailer < BaseMailer
   private
 
   def deliverable?
-    current_application_settings.admin_notification_email.present?
+    Gitlab::CurrentSettings.admin_notification_email.present?
   end
 end
diff --git a/app/mailers/base_mailer.rb b/app/mailers/base_mailer.rb
index 8e99db444d6..654468bc7fe 100644
--- a/app/mailers/base_mailer.rb
+++ b/app/mailers/base_mailer.rb
@@ -1,13 +1,11 @@
 class BaseMailer < ActionMailer::Base
-  include Gitlab::CurrentSettings
-
   around_action :render_with_default_locale
 
   helper ApplicationHelper
   helper MarkupHelper
 
   attr_accessor :current_user
-  helper_method :current_user, :can?, :current_application_settings
+  helper_method :current_user, :can?
 
   default from:     proc { default_sender_address.format }
   default reply_to: proc { default_reply_to_address.format }
diff --git a/app/models/appearance.rb b/app/models/appearance.rb
index 76cfe28742a..dcd14c08f3c 100644
--- a/app/models/appearance.rb
+++ b/app/models/appearance.rb
@@ -11,6 +11,7 @@ class Appearance < ActiveRecord::Base
 
   mount_uploader :logo,         AttachmentUploader
   mount_uploader :header_logo,  AttachmentUploader
+
   has_many :uploads, as: :model, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
 
   CACHE_KEY = 'current_appearance'.freeze
diff --git a/app/models/ci/build.rb b/app/models/ci/build.rb
index df67fb243ad..20534b8eed0 100644
--- a/app/models/ci/build.rb
+++ b/app/models/ci/build.rb
@@ -21,6 +21,7 @@ module Ci
     has_many :job_artifacts, class_name: 'Ci::JobArtifact', foreign_key: :job_id, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
     has_one :job_artifacts_archive, -> { where(file_type: Ci::JobArtifact.file_types[:archive]) }, class_name: 'Ci::JobArtifact', inverse_of: :job, foreign_key: :job_id
     has_one :job_artifacts_metadata, -> { where(file_type: Ci::JobArtifact.file_types[:metadata]) }, class_name: 'Ci::JobArtifact', inverse_of: :job, foreign_key: :job_id
+    has_one :job_artifacts_trace, -> { where(file_type: Ci::JobArtifact.file_types[:trace]) }, class_name: 'Ci::JobArtifact', inverse_of: :job, foreign_key: :job_id
 
     # The "environment" field for builds is a String, and is the unexpanded name
     def persisted_environment
@@ -292,7 +293,7 @@ module Ci
 
     def repo_url
       auth = "gitlab-ci-token:#{ensure_token!}@"
-      project.http_url_to_repo.sub(/^https?:\/\//) do |prefix|
+      project.http_url_to_repo.sub(%r{^https?://}) do |prefix|
         prefix + auth
       end
     end
@@ -466,7 +467,7 @@ module Ci
 
       if cache && project.jobs_cache_index
         cache = cache.merge(
-          key: "#{cache[:key]}:#{project.jobs_cache_index}")
+          key: "#{cache[:key]}_#{project.jobs_cache_index}")
       end
 
       [cache]
diff --git a/app/models/ci/job_artifact.rb b/app/models/ci/job_artifact.rb
index 84fc6863567..0a599f72bc7 100644
--- a/app/models/ci/job_artifact.rb
+++ b/app/models/ci/job_artifact.rb
@@ -9,9 +9,12 @@ module Ci
 
     mount_uploader :file, JobArtifactUploader
 
+    delegate :open, :exists?, to: :file
+
     enum file_type: {
       archive: 1,
-      metadata: 2
+      metadata: 2,
+      trace: 3
     }
 
     def self.artifacts_size_for(project)
diff --git a/app/models/ci/pipeline.rb b/app/models/ci/pipeline.rb
index d7153d7b816..f84bf132854 100644
--- a/app/models/ci/pipeline.rb
+++ b/app/models/ci/pipeline.rb
@@ -524,7 +524,7 @@ module Ci
       return unless sha
 
       project.repository.gitlab_ci_yml_for(sha, ci_yaml_file_path)
-    rescue GRPC::NotFound, Rugged::ReferenceError, GRPC::Internal
+    rescue GRPC::NotFound, GRPC::Internal
       nil
     end
 
diff --git a/app/models/clusters/applications/ingress.rb b/app/models/clusters/applications/ingress.rb
index 9024f1df1cd..aa5cf97756f 100644
--- a/app/models/clusters/applications/ingress.rb
+++ b/app/models/clusters/applications/ingress.rb
@@ -17,8 +17,12 @@ module Clusters
         'stable/nginx-ingress'
       end
 
+      def chart_values_file
+        "#{Rails.root}/vendor/#{name}/values.yaml"
+      end
+
       def install_command
-        Gitlab::Kubernetes::Helm::InstallCommand.new(name, chart: chart)
+        Gitlab::Kubernetes::Helm::InstallCommand.new(name, chart: chart, chart_values_file: chart_values_file)
       end
     end
   end
diff --git a/app/models/clusters/platforms/kubernetes.rb b/app/models/clusters/platforms/kubernetes.rb
index 9160a169452..7ce8befeeeb 100644
--- a/app/models/clusters/platforms/kubernetes.rb
+++ b/app/models/clusters/platforms/kubernetes.rb
@@ -1,7 +1,6 @@
 module Clusters
   module Platforms
     class Kubernetes < ActiveRecord::Base
-      include Gitlab::CurrentSettings
       include Gitlab::Kubernetes
       include ReactiveCaching
 
@@ -169,7 +168,7 @@ module Clusters
         {
           token: token,
           ca_pem: ca_pem,
-          max_session_time: current_application_settings.terminal_max_session_time
+          max_session_time: Gitlab::CurrentSettings.terminal_max_session_time
         }
       end
 
@@ -181,7 +180,7 @@ module Clusters
         return unless managed?
 
         if api_url_changed? || token_changed? || ca_pem_changed?
-          errors.add(:base, "cannot modify managed cluster")
+          errors.add(:base, _('Cannot modify managed Kubernetes cluster'))
           return false
         end
 
diff --git a/app/models/commit_status.rb b/app/models/commit_status.rb
index c0263c0b4e2..3469d5d795c 100644
--- a/app/models/commit_status.rb
+++ b/app/models/commit_status.rb
@@ -141,7 +141,7 @@ class CommitStatus < ActiveRecord::Base
   end
 
   def group_name
-    name.to_s.gsub(/\d+[\s:\/\\]+\d+\s*/, '').strip
+    name.to_s.gsub(%r{\d+[\s:/\\]+\d+\s*}, '').strip
   end
 
   def failed_but_allowed?
diff --git a/app/models/concerns/artifact_migratable.rb b/app/models/concerns/artifact_migratable.rb
index 0460439e9e6..ff52ca64459 100644
--- a/app/models/concerns/artifact_migratable.rb
+++ b/app/models/concerns/artifact_migratable.rb
@@ -39,7 +39,6 @@ module ArtifactMigratable
   end
 
   def artifacts_size
-    read_attribute(:artifacts_size).to_i +
-      job_artifacts_archive&.size.to_i + job_artifacts_metadata&.size.to_i
+    read_attribute(:artifacts_size).to_i + job_artifacts.sum(:size).to_i
   end
 end
diff --git a/app/models/concerns/avatarable.rb b/app/models/concerns/avatarable.rb
index 10659030910..d35e37935fb 100644
--- a/app/models/concerns/avatarable.rb
+++ b/app/models/concerns/avatarable.rb
@@ -1,6 +1,30 @@
 module Avatarable
   extend ActiveSupport::Concern
 
+  included do
+    prepend ShadowMethods
+
+    validate :avatar_type, if: ->(user) { user.avatar.present? && user.avatar_changed? }
+    validates :avatar, file_size: { maximum: 200.kilobytes.to_i }
+
+    mount_uploader :avatar, AvatarUploader
+  end
+
+  module ShadowMethods
+    def avatar_url(**args)
+      # We use avatar_path instead of overriding avatar_url because of carrierwave.
+      # See https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/11001/diffs#note_28659864
+
+      avatar_path(only_path: args.fetch(:only_path, true)) || super
+    end
+  end
+
+  def avatar_type
+    unless self.avatar.image?
+      self.errors.add :avatar, "only images allowed"
+    end
+  end
+
   def avatar_path(only_path: true)
     return unless self[:avatar].present?
 
diff --git a/app/models/concerns/discussion_on_diff.rb b/app/models/concerns/discussion_on_diff.rb
index db9770fabf4..8b3c55387b3 100644
--- a/app/models/concerns/discussion_on_diff.rb
+++ b/app/models/concerns/discussion_on_diff.rb
@@ -37,6 +37,8 @@ module DiscussionOnDiff
 
   # Returns an array of at most 16 highlighted lines above a diff note
   def truncated_diff_lines(highlight: true)
+    return [] if diff_line.nil? && first_note.is_a?(LegacyDiffNote)
+
     lines = highlight ? highlighted_diff_lines : diff_lines
 
     initial_line_index = [diff_line.index - NUMBER_OF_TRUNCATED_DIFF_LINES + 1, 0].max
diff --git a/app/models/concerns/storage/legacy_namespace.rb b/app/models/concerns/storage/legacy_namespace.rb
index 99dbd4fbacf..67a988addbe 100644
--- a/app/models/concerns/storage/legacy_namespace.rb
+++ b/app/models/concerns/storage/legacy_namespace.rb
@@ -14,7 +14,11 @@ module Storage
         # Ensure old directory exists before moving it
         gitlab_shell.add_namespace(repository_storage_path, full_path_was)
 
+        # Ensure new directory exists before moving it (if there's a parent)
+        gitlab_shell.add_namespace(repository_storage_path, parent.full_path) if parent
+
         unless gitlab_shell.mv_namespace(repository_storage_path, full_path_was, full_path)
+
           Rails.logger.error "Exception moving path #{repository_storage_path} from #{full_path_was} to #{full_path}"
 
           # if we cannot move namespace directory we should rollback
@@ -87,20 +91,10 @@ module Storage
       remove_exports!
     end
 
-    def remove_exports!
-      Gitlab::Popen.popen(%W(find #{export_path} -not -path #{export_path} -delete))
-    end
-
-    def export_path
-      File.join(Gitlab::ImportExport.storage_path, full_path_was)
-    end
+    def remove_legacy_exports!
+      legacy_export_path = File.join(Gitlab::ImportExport.storage_path, full_path_was)
 
-    def full_path_was
-      if parent
-        parent.full_path + '/' + path_was
-      else
-        path_was
-      end
+      FileUtils.rm_rf(legacy_export_path)
     end
   end
 end
diff --git a/app/models/concerns/taskable.rb b/app/models/concerns/taskable.rb
index d07041c2fdf..ccd6f0e0a7d 100644
--- a/app/models/concerns/taskable.rb
+++ b/app/models/concerns/taskable.rb
@@ -9,13 +9,13 @@ require 'task_list/filter'
 module Taskable
   COMPLETED    = 'completed'.freeze
   INCOMPLETE   = 'incomplete'.freeze
-  ITEM_PATTERN = /
+  ITEM_PATTERN = %r{
     ^
     \s*(?:[-+*]|(?:\d+\.)) # list prefix required - task item has to be always in a list
     \s+                       # whitespace prefix has to be always presented for a list item
     (\[\s\]|\[[xX]\])         # checkbox
     (\s.+)                    # followed by whitespace and some text.
-  /x
+  }x
 
   def self.get_tasks(content)
     content.to_s.scan(ITEM_PATTERN).map do |checkbox, label|
diff --git a/app/models/deployment.rb b/app/models/deployment.rb
index 7bcded5b5e1..3aed071dd49 100644
--- a/app/models/deployment.rb
+++ b/app/models/deployment.rb
@@ -45,14 +45,7 @@ class Deployment < ActiveRecord::Base
   def includes_commit?(commit)
     return false unless commit
 
-    # Before 8.10, deployments didn't have keep-around refs. Any deployment
-    # created before then could have a `sha` referring to a commit that no
-    # longer exists in the repository, so just ignore those.
-    begin
-      project.repository.ancestor?(commit.id, sha)
-    rescue Rugged::OdbError
-      false
-    end
+    project.repository.ancestor?(commit.id, sha)
   end
 
   def update_merge_request_metrics!
diff --git a/app/models/environment.rb b/app/models/environment.rb
index bf69b4c50f0..2f6eae605ee 100644
--- a/app/models/environment.rb
+++ b/app/models/environment.rb
@@ -115,7 +115,7 @@ class Environment < ActiveRecord::Base
   def formatted_external_url
     return nil unless external_url
 
-    external_url.gsub(/\A.*?:\/\//, '')
+    external_url.gsub(%r{\A.*?://}, '')
   end
 
   def stop_action?
diff --git a/app/models/group.rb b/app/models/group.rb
index fddace03387..5b7f1b38612 100644
--- a/app/models/group.rb
+++ b/app/models/group.rb
@@ -29,18 +29,14 @@ class Group < Namespace
   has_many :variables, class_name: 'Ci::GroupVariable'
   has_many :custom_attributes, class_name: 'GroupCustomAttribute'
 
-  validate :avatar_type, if: ->(user) { user.avatar.present? && user.avatar_changed? }
+  has_many :uploads, as: :model, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
+
   validate :visibility_level_allowed_by_projects
   validate :visibility_level_allowed_by_sub_groups
   validate :visibility_level_allowed_by_parent
 
-  validates :avatar, file_size: { maximum: 200.kilobytes.to_i }
-
   validates :two_factor_grace_period, presence: true, numericality: { greater_than_or_equal_to: 0 }
 
-  mount_uploader :avatar, AvatarUploader
-  has_many :uploads, as: :model, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
-
   after_create :post_create_hook
   after_destroy :post_destroy_hook
   after_save :update_two_factor_requirement
@@ -116,12 +112,6 @@ class Group < Namespace
       visibility_level_allowed_by_sub_groups?(level)
   end
 
-  def avatar_url(**args)
-    # We use avatar_path instead of overriding avatar_url because of carrierwave.
-    # See https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/11001/diffs#note_28659864
-    avatar_path(args)
-  end
-
   def lfs_enabled?
     return false unless Gitlab.config.lfs.enabled
     return Gitlab.config.lfs.enabled if self[:lfs_enabled].nil?
@@ -284,12 +274,6 @@ class Group < Namespace
     list_of_ids.reverse.map { |group| variables[group.id] }.compact.flatten
   end
 
-  def full_path_was
-    return path_was unless has_parent?
-
-    "#{parent.full_path}/#{path_was}"
-  end
-
   def group_member(user)
     if group_members.loaded?
       group_members.find { |gm| gm.user_id == user.id }
diff --git a/app/models/issue_assignee.rb b/app/models/issue_assignee.rb
index 06d760b6a89..326b9eb7ad5 100644
--- a/app/models/issue_assignee.rb
+++ b/app/models/issue_assignee.rb
@@ -1,6 +1,4 @@
 class IssueAssignee < ActiveRecord::Base
-  extend Gitlab::CurrentSettings
-
   belongs_to :issue
   belongs_to :assignee, class_name: "User", foreign_key: :user_id
 end
diff --git a/app/models/key.rb b/app/models/key.rb
index a3f8a5d6dc7..ae5769c0627 100644
--- a/app/models/key.rb
+++ b/app/models/key.rb
@@ -1,7 +1,6 @@
 require 'digest/md5'
 
 class Key < ActiveRecord::Base
-  include Gitlab::CurrentSettings
   include AfterCommitQueue
   include Sortable
 
@@ -34,9 +33,8 @@ class Key < ActiveRecord::Base
   after_destroy :refresh_user_cache
 
   def key=(value)
-    value&.delete!("\n\r")
-    value.strip! unless value.blank?
-    write_attribute(:key, value)
+    write_attribute(:key, value.present? ? Gitlab::SSHPublicKey.sanitize(value) : nil)
+
     @public_key = nil
   end
 
@@ -98,13 +96,13 @@ class Key < ActiveRecord::Base
   def generate_fingerprint
     self.fingerprint = nil
 
-    return unless self.key.present?
+    return unless public_key.valid?
 
     self.fingerprint = public_key.fingerprint
   end
 
   def key_meets_restrictions
-    restriction = current_application_settings.key_restriction_for(public_key.type)
+    restriction = Gitlab::CurrentSettings.key_restriction_for(public_key.type)
 
     if restriction == ApplicationSetting::FORBIDDEN_KEY_VALUE
       errors.add(:key, forbidden_key_type_message)
@@ -115,7 +113,7 @@ class Key < ActiveRecord::Base
 
   def forbidden_key_type_message
     allowed_types =
-      current_application_settings
+      Gitlab::CurrentSettings
         .allowed_key_types
         .map(&:upcase)
         .to_sentence(last_word_connector: ', or ', two_words_connector: ' or ')
diff --git a/app/models/merge_request.rb b/app/models/merge_request.rb
index 8028ff3875b..d025062f562 100644
--- a/app/models/merge_request.rb
+++ b/app/models/merge_request.rb
@@ -618,12 +618,12 @@ class MergeRequest < ActiveRecord::Base
     can_be_merged? && !should_be_rebased?
   end
 
-  def mergeable_state?(skip_ci_check: false)
+  def mergeable_state?(skip_ci_check: false, skip_discussions_check: false)
     return false unless open?
     return false if work_in_progress?
     return false if broken?
     return false unless skip_ci_check || mergeable_ci_state?
-    return false unless mergeable_discussions_state?
+    return false unless skip_discussions_check || mergeable_discussions_state?
 
     true
   end
@@ -990,7 +990,13 @@ class MergeRequest < ActiveRecord::Base
     notes_association = notes_with_associations
 
     if merged_at
-      notes_association = notes_association.where('created_at > ?', merged_at)
+      # It is not guaranteed that Note#created_at will be strictly later than
+      # MergeRequestMetric#merged_at. Nanoseconds on MySQL may break this
+      # comparison, as will a HA environment if clocks are not *precisely*
+      # synchronized. Add a minute's leeway to compensate for both possibilities
+      cutoff = merged_at - 1.minute
+
+      notes_association = notes_association.where('created_at >= ?', cutoff)
     end
 
     !merge_commit.has_been_reverted?(current_user, notes_association)
diff --git a/app/models/namespace.rb b/app/models/namespace.rb
index 37a7417cafc..06655298950 100644
--- a/app/models/namespace.rb
+++ b/app/models/namespace.rb
@@ -2,7 +2,6 @@ class Namespace < ActiveRecord::Base
   include CacheMarkdownField
   include Sortable
   include Gitlab::ShellAdapter
-  include Gitlab::CurrentSettings
   include Gitlab::VisibilityLevel
   include Routable
   include AfterCommitQueue
@@ -41,7 +40,6 @@ class Namespace < ActiveRecord::Base
     namespace_path: true
 
   validate :nesting_level_allowed
-  validate :allowed_path_by_redirects
 
   delegate :name, to: :owner, allow_nil: true, prefix: true
 
@@ -53,7 +51,7 @@ class Namespace < ActiveRecord::Base
 
   # Legacy Storage specific hooks
 
-  after_update :move_dir, if: :path_changed?
+  after_update :move_dir, if: :path_or_parent_changed?
   before_destroy(prepend: true) { prepare_for_destroy }
   after_destroy :rm_dir
 
@@ -222,8 +220,33 @@ class Namespace < ActiveRecord::Base
     has_parent?
   end
 
+  def full_path_was
+    if parent_id_was.nil?
+      path_was
+    else
+      previous_parent = Group.find_by(id: parent_id_was)
+      previous_parent.full_path + '/' + path_was
+    end
+  end
+
+  # Exports belonging to projects with legacy storage are placed in a common
+  # subdirectory of the namespace, so a simple `rm -rf` is sufficient to remove
+  # them.
+  #
+  # Exports of projects using hashed storage are placed in a location defined
+  # only by the project ID, so each must be removed individually.
+  def remove_exports!
+    remove_legacy_exports!
+
+    all_projects.with_storage_feature(:repository).find_each(&:remove_exports)
+  end
+
   private
 
+  def path_or_parent_changed?
+    path_changed? || parent_changed?
+  end
+
   def refresh_access_of_projects_invited_groups
     Group
       .joins(project_group_links: :project)
@@ -254,16 +277,6 @@ class Namespace < ActiveRecord::Base
       .update_all(share_with_group_lock: true)
   end
 
-  def allowed_path_by_redirects
-    return if path.nil?
-
-    errors.add(:path, "#{path} has been taken before. Please use another one") if namespace_previously_created_with_same_path?
-  end
-
-  def namespace_previously_created_with_same_path?
-    RedirectRoute.permanent.exists?(path: path)
-  end
-
   def write_projects_repository_config
     all_projects.find_each do |project|
       project.expires_full_path_cache # we need to clear cache to validate renames correctly
diff --git a/app/models/note.rb b/app/models/note.rb
index 184fbd5f5ae..cac60845a49 100644
--- a/app/models/note.rb
+++ b/app/models/note.rb
@@ -3,7 +3,6 @@
 # A note of this type is never resolvable.
 class Note < ActiveRecord::Base
   extend ActiveModel::Naming
-  include Gitlab::CurrentSettings
   include Participable
   include Mentionable
   include Awardable
@@ -61,7 +60,7 @@ class Note < ActiveRecord::Base
   belongs_to :updated_by, class_name: "User"
   belongs_to :last_edited_by, class_name: 'User'
 
-  has_many :todos, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
+  has_many :todos
   has_many :events, as: :target, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
   has_one :system_note_metadata
 
@@ -88,6 +87,7 @@ class Note < ActiveRecord::Base
     end
   end
 
+  # @deprecated attachments are handler by the MarkdownUploader
   mount_uploader :attachment, AttachmentUploader
 
   # Scopes
@@ -195,7 +195,7 @@ class Note < ActiveRecord::Base
   end
 
   def max_attachment_size
-    current_application_settings.max_attachment_size.megabytes.to_i
+    Gitlab::CurrentSettings.max_attachment_size.megabytes.to_i
   end
 
   def hook_attrs
diff --git a/app/models/project.rb b/app/models/project.rb
index c0f7b30ceb0..12d5f28f5ea 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -4,7 +4,6 @@ class Project < ActiveRecord::Base
   include Gitlab::ConfigHelper
   include Gitlab::ShellAdapter
   include Gitlab::VisibilityLevel
-  include Gitlab::CurrentSettings
   include AccessRequestable
   include Avatarable
   include CacheMarkdownField
@@ -23,7 +22,6 @@ class Project < ActiveRecord::Base
   include ::Gitlab::Utils::StrongMemoize
 
   extend Gitlab::ConfigHelper
-  extend Gitlab::CurrentSettings
 
   BoardLimitExceeded = Class.new(StandardError)
 
@@ -51,8 +49,8 @@ class Project < ActiveRecord::Base
   default_value_for :visibility_level, gitlab_config_features.visibility_level
   default_value_for :resolve_outdated_diff_discussions, false
   default_value_for :container_registry_enabled, gitlab_config_features.container_registry
-  default_value_for(:repository_storage) { current_application_settings.pick_repository_storage }
-  default_value_for(:shared_runners_enabled) { current_application_settings.shared_runners_enabled }
+  default_value_for(:repository_storage) { Gitlab::CurrentSettings.pick_repository_storage }
+  default_value_for(:shared_runners_enabled) { Gitlab::CurrentSettings.shared_runners_enabled }
   default_value_for :issues_enabled, gitlab_config_features.issues
   default_value_for :merge_requests_enabled, gitlab_config_features.merge_requests
   default_value_for :builds_enabled, gitlab_config_features.builds
@@ -71,6 +69,7 @@ class Project < ActiveRecord::Base
 
   before_destroy :remove_private_deploy_keys
   after_destroy -> { run_after_commit { remove_pages } }
+  after_destroy :remove_exports
 
   after_validation :check_pending_delete
 
@@ -234,7 +233,7 @@ class Project < ActiveRecord::Base
   validates :creator, presence: true, on: :create
   validates :description, length: { maximum: 2000 }, allow_blank: true
   validates :ci_config_path,
-    format: { without: /(\.{2}|\A\/)/,
+    format: { without: %r{(\.{2}|\A/)},
               message: 'cannot include leading slash or directory traversal.' },
     length: { maximum: 255 },
     allow_blank: true
@@ -256,9 +255,6 @@ class Project < ActiveRecord::Base
   validates :star_count, numericality: { greater_than_or_equal_to: 0 }
   validate :check_limit, on: :create
   validate :check_repository_path_availability, on: :update, if: ->(project) { project.renamed? }
-  validate :avatar_type,
-    if: ->(project) { project.avatar.present? && project.avatar_changed? }
-  validates :avatar, file_size: { maximum: 200.kilobytes.to_i }
   validate :visibility_level_allowed_by_group
   validate :visibility_level_allowed_as_fork
   validate :check_wiki_path_conflict
@@ -266,7 +262,6 @@ class Project < ActiveRecord::Base
     presence: true,
     inclusion: { in: ->(_object) { Gitlab.config.repositories.storages.keys } }
 
-  mount_uploader :avatar, AvatarUploader
   has_many :uploads, as: :model, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
 
   # Scopes
@@ -289,7 +284,6 @@ class Project < ActiveRecord::Base
   scope :non_archived, -> { where(archived: false) }
   scope :for_milestones, ->(ids) { joins(:milestones).where('milestones.id' => ids).distinct }
   scope :with_push, -> { joins(:events).where('events.action = ?', Event::PUSHED) }
-
   scope :with_project_feature, -> { joins('LEFT JOIN project_features ON projects.id = project_features.project_id') }
   scope :with_statistics, -> { includes(:statistics) }
   scope :with_shared_runners, -> { where(shared_runners_enabled: true) }
@@ -491,14 +485,14 @@ class Project < ActiveRecord::Base
 
   def auto_devops_enabled?
     if auto_devops&.enabled.nil?
-      current_application_settings.auto_devops_enabled?
+      Gitlab::CurrentSettings.auto_devops_enabled?
     else
       auto_devops.enabled?
     end
   end
 
   def has_auto_devops_implicitly_disabled?
-    auto_devops&.enabled.nil? && !current_application_settings.auto_devops_enabled?
+    auto_devops&.enabled.nil? && !Gitlab::CurrentSettings.auto_devops_enabled?
   end
 
   def empty_repo?
@@ -568,6 +562,9 @@ class Project < ActiveRecord::Base
         RepositoryForkWorker.perform_async(id,
                                            forked_from_project.repository_storage_path,
                                            forked_from_project.disk_path)
+      elsif gitlab_project_import?
+        # Do not retry on Import/Export until https://gitlab.com/gitlab-org/gitlab-ce/issues/26189 is solved.
+        RepositoryImportWorker.set(retry: false).perform_async(self.id)
       else
         RepositoryImportWorker.perform_async(self.id)
       end
@@ -920,20 +917,12 @@ class Project < ActiveRecord::Base
     issues_tracker.to_param == 'jira'
   end
 
-  def avatar_type
-    unless self.avatar.image?
-      self.errors.add :avatar, 'only images allowed'
-    end
-  end
-
   def avatar_in_git
     repository.avatar
   end
 
   def avatar_url(**args)
-    # We use avatar_path instead of overriding avatar_url because of carrierwave.
-    # See https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/11001/diffs#note_28659864
-    avatar_path(args) || (Gitlab::Routing.url_helpers.project_avatar_url(self) if avatar_in_git)
+    Gitlab::Routing.url_helpers.project_avatar_url(self) if avatar_in_git
   end
 
   # For compatibility with old code
@@ -971,9 +960,9 @@ class Project < ActiveRecord::Base
       hooks.hooks_for(hooks_scope).each do |hook|
         hook.async_execute(data, hooks_scope.to_s)
       end
-    end
 
-    SystemHooksService.new.execute_hooks(data, hooks_scope)
+      SystemHooksService.new.execute_hooks(data, hooks_scope)
+    end
   end
 
   def execute_services(data, hooks_scope = :push_hooks)
@@ -1032,6 +1021,8 @@ class Project < ActiveRecord::Base
   end
 
   def fork_source
+    return nil unless forked?
+
     forked_from_project || fork_network&.root_project
   end
 
@@ -1333,7 +1324,7 @@ class Project < ActiveRecord::Base
     host = "#{subdomain}.#{Settings.pages.host}".downcase
 
     # The host in URL always needs to be downcased
-    url = Gitlab.config.pages.url.sub(/^https?:\/\//) do |prefix|
+    url = Gitlab.config.pages.url.sub(%r{^https?://}) do |prefix|
       "#{prefix}#{subdomain}."
     end.downcase
 
@@ -1479,14 +1470,14 @@ class Project < ActiveRecord::Base
     # Ensure HEAD points to the default branch in case it is not master
     change_head(default_branch)
 
-    if current_application_settings.default_branch_protection != Gitlab::Access::PROTECTION_NONE && !ProtectedBranch.protected?(self, default_branch)
+    if Gitlab::CurrentSettings.default_branch_protection != Gitlab::Access::PROTECTION_NONE && !ProtectedBranch.protected?(self, default_branch)
       params = {
         name: default_branch,
         push_access_levels_attributes: [{
-          access_level: current_application_settings.default_branch_protection == Gitlab::Access::PROTECTION_DEV_CAN_PUSH ? Gitlab::Access::DEVELOPER : Gitlab::Access::MASTER
+          access_level: Gitlab::CurrentSettings.default_branch_protection == Gitlab::Access::PROTECTION_DEV_CAN_PUSH ? Gitlab::Access::DEVELOPER : Gitlab::Access::MASTER
         }],
         merge_access_levels_attributes: [{
-          access_level: current_application_settings.default_branch_protection == Gitlab::Access::PROTECTION_DEV_CAN_MERGE ? Gitlab::Access::DEVELOPER : Gitlab::Access::MASTER
+          access_level: Gitlab::CurrentSettings.default_branch_protection == Gitlab::Access::PROTECTION_DEV_CAN_MERGE ? Gitlab::Access::DEVELOPER : Gitlab::Access::MASTER
         }]
       }
 
@@ -1535,6 +1526,8 @@ class Project < ActiveRecord::Base
   end
 
   def export_path
+    return nil unless namespace.present? || hashed_storage?(:repository)
+
     File.join(Gitlab::ImportExport.storage_path, disk_path)
   end
 
@@ -1543,8 +1536,9 @@ class Project < ActiveRecord::Base
   end
 
   def remove_exports
-    _, status = Gitlab::Popen.popen(%W(find #{export_path} -not -path #{export_path} -delete))
-    status.zero?
+    return nil unless export_path.present?
+
+    FileUtils.rm_rf(export_path)
   end
 
   def full_path_slug
@@ -1781,7 +1775,7 @@ class Project < ActiveRecord::Base
   end
 
   def use_hashed_storage
-    if self.new_record? && current_application_settings.hashed_storage_enabled
+    if self.new_record? && Gitlab::CurrentSettings.hashed_storage_enabled
       self.storage_version = LATEST_STORAGE_VERSION
     end
   end
diff --git a/app/models/project_services/asana_service.rb b/app/models/project_services/asana_service.rb
index 9ce2d1153a7..109258d1eb7 100644
--- a/app/models/project_services/asana_service.rb
+++ b/app/models/project_services/asana_service.rb
@@ -84,7 +84,7 @@ http://app.asana.com/-/account_api'
     # - fix/ed/es/ing
     # - close/s/d
     # - closing
-    issue_finder = /(fix\w*|clos[ei]\w*+)?\W*(?:https:\/\/app\.asana\.com\/\d+\/\d+\/(\d+)|#(\d+))/i
+    issue_finder = %r{(fix\w*|clos[ei]\w*+)?\W*(?:https://app\.asana\.com/\d+/\d+/(\d+)|#(\d+))}i
 
     message.scan(issue_finder).each do |tuple|
       # tuple will be
diff --git a/app/models/project_services/emails_on_push_service.rb b/app/models/project_services/emails_on_push_service.rb
index 1a236e232f9..b604d860a87 100644
--- a/app/models/project_services/emails_on_push_service.rb
+++ b/app/models/project_services/emails_on_push_service.rb
@@ -2,7 +2,7 @@ class EmailsOnPushService < Service
   boolean_accessor :send_from_committer_email
   boolean_accessor :disable_diffs
   prop_accessor :recipients
-  validates :recipients, presence: true, if: :activated?
+  validates :recipients, presence: true, if: :valid_recipients?
 
   def title
     'Emails on push'
diff --git a/app/models/project_services/irker_service.rb b/app/models/project_services/irker_service.rb
index 19357f90810..27bdf708c80 100644
--- a/app/models/project_services/irker_service.rb
+++ b/app/models/project_services/irker_service.rb
@@ -4,7 +4,7 @@ class IrkerService < Service
   prop_accessor :server_host, :server_port, :default_irc_uri
   prop_accessor :recipients, :channels
   boolean_accessor :colorize_messages
-  validates :recipients, presence: true, if: :activated?
+  validates :recipients, presence: true, if: :valid_recipients?
 
   before_validation :get_channels
 
diff --git a/app/models/project_services/issue_tracker_service.rb b/app/models/project_services/issue_tracker_service.rb
index 31984c5d7ed..5fb15c383ca 100644
--- a/app/models/project_services/issue_tracker_service.rb
+++ b/app/models/project_services/issue_tracker_service.rb
@@ -10,9 +10,9 @@ class IssueTrackerService < Service
   # overriden patterns. See ReferenceRegexes::EXTERNAL_PATTERN
   def self.reference_pattern(only_long: false)
     if only_long
-      %r{(\b[A-Z][A-Z0-9_]+-)(?<issue>\d+)}
+      /(\b[A-Z][A-Z0-9_]+-)(?<issue>\d+)/
     else
-      %r{(\b[A-Z][A-Z0-9_]+-|#{Issue.reference_prefix})(?<issue>\d+)}
+      /(\b[A-Z][A-Z0-9_]+-|#{Issue.reference_prefix})(?<issue>\d+)/
     end
   end
 
diff --git a/app/models/project_services/jira_service.rb b/app/models/project_services/jira_service.rb
index 2be35b6ea9d..30eafe31454 100644
--- a/app/models/project_services/jira_service.rb
+++ b/app/models/project_services/jira_service.rb
@@ -19,7 +19,7 @@ class JiraService < IssueTrackerService
 
   # {PROJECT-KEY}-{NUMBER} Examples: JIRA-1, PROJECT-1
   def self.reference_pattern(only_long: true)
-    @reference_pattern ||= %r{(?<issue>\b([A-Z][A-Z0-9_]+-)\d+)}
+    @reference_pattern ||= /(?<issue>\b([A-Z][A-Z0-9_]+-)\d+)/
   end
 
   def initialize_properties
@@ -43,7 +43,7 @@ class JiraService < IssueTrackerService
       username: self.username,
       password: self.password,
       site: URI.join(url, '/').to_s,
-      context_path: url.path,
+      context_path: url.path.chomp('/'),
       auth_type: :basic,
       read_timeout: 120,
       use_cookies: true,
diff --git a/app/models/project_services/kubernetes_service.rb b/app/models/project_services/kubernetes_service.rb
index c72b01b64af..ad4ad7903ad 100644
--- a/app/models/project_services/kubernetes_service.rb
+++ b/app/models/project_services/kubernetes_service.rb
@@ -4,7 +4,6 @@
 # After we've migrated data, we'll remove KubernetesService. This would happen in a few months.
 # If you're modyfiyng this class, please note that you should update the same change in Clusters::Platforms::Kubernetes.
 class KubernetesService < DeploymentService
-  include Gitlab::CurrentSettings
   include Gitlab::Kubernetes
   include ReactiveCaching
 
@@ -151,9 +150,10 @@ class KubernetesService < DeploymentService
   end
 
   def deprecation_message
-    content = <<-MESSAGE.strip_heredoc
-    Kubernetes service integration has been deprecated. #{deprecated_message_content} your clusters using the new <a href=\'#{Gitlab::Routing.url_helpers.project_clusters_path(project)}'/>Clusters</a> page
-      MESSAGE
+    content = _("Kubernetes service integration has been deprecated. %{deprecated_message_content} your Kubernetes clusters using the new <a href=\"%{url}\"/>Kubernetes Clusters</a> page") % {
+      deprecated_message_content: deprecated_message_content,
+      url: Gitlab::Routing.url_helpers.project_clusters_path(project)
+    }
     content.html_safe
   end
 
@@ -231,7 +231,7 @@ class KubernetesService < DeploymentService
     {
       token: token,
       ca_pem: ca_pem,
-      max_session_time: current_application_settings.terminal_max_session_time
+      max_session_time: Gitlab::CurrentSettings.terminal_max_session_time
     }
   end
 
@@ -249,9 +249,9 @@ class KubernetesService < DeploymentService
 
   def deprecated_message_content
     if active?
-      "Your cluster information on this page is still editable, but you are advised to disable and reconfigure"
+      _("Your Kubernetes cluster information on this page is still editable, but you are advised to disable and reconfigure")
     else
-      "Fields on this page are now uneditable, you can configure"
+      _("Fields on this page are now uneditable, you can configure")
     end
   end
 end
diff --git a/app/models/project_services/pipelines_email_service.rb b/app/models/project_services/pipelines_email_service.rb
index 6a3118a11b8..9c7b58dead5 100644
--- a/app/models/project_services/pipelines_email_service.rb
+++ b/app/models/project_services/pipelines_email_service.rb
@@ -1,7 +1,7 @@
 class PipelinesEmailService < Service
   prop_accessor :recipients
   boolean_accessor :notify_only_broken_pipelines
-  validates :recipients, presence: true, if: :activated?
+  validates :recipients, presence: true, if: :valid_recipients?
 
   def initialize_properties
     self.properties ||= { notify_only_broken_pipelines: true }
diff --git a/app/models/project_wiki.rb b/app/models/project_wiki.rb
index a0af749a93f..f6041da986c 100644
--- a/app/models/project_wiki.rb
+++ b/app/models/project_wiki.rb
@@ -119,12 +119,22 @@ class ProjectWiki
   end
 
   def delete_page(page, message = nil)
+    return unless page
+
     wiki.delete_page(page.path, commit_details(:deleted, message, page.title))
 
     update_project_activity
   end
 
+  def page_formatted_data(page)
+    page_title, page_dir = page_title_and_dir(page.title)
+
+    wiki.page_formatted_data(title: page_title, dir: page_dir, version: page.version)
+  end
+
   def page_title_and_dir(title)
+    return unless title
+
     title_array = title.split("/")
     title = title_array.pop
     [title, title_array.join("/")]
diff --git a/app/models/protected_branch.rb b/app/models/protected_branch.rb
index d28fed11ca8..609780c5587 100644
--- a/app/models/protected_branch.rb
+++ b/app/models/protected_branch.rb
@@ -2,8 +2,6 @@ class ProtectedBranch < ActiveRecord::Base
   include Gitlab::ShellAdapter
   include ProtectedRef
 
-  extend Gitlab::CurrentSettings
-
   protected_ref_access_levels :merge, :push
 
   # Check if branch name is marked as protected in the system
@@ -16,7 +14,7 @@ class ProtectedBranch < ActiveRecord::Base
   end
 
   def self.default_branch_protected?
-    current_application_settings.default_branch_protection == Gitlab::Access::PROTECTION_FULL ||
-      current_application_settings.default_branch_protection == Gitlab::Access::PROTECTION_DEV_CAN_MERGE
+    Gitlab::CurrentSettings.default_branch_protection == Gitlab::Access::PROTECTION_FULL ||
+      Gitlab::CurrentSettings.default_branch_protection == Gitlab::Access::PROTECTION_DEV_CAN_MERGE
   end
 end
diff --git a/app/models/repository.rb b/app/models/repository.rb
index b4bc0f87458..f1abe5c3e07 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -20,6 +20,7 @@ class Repository
   attr_accessor :full_path, :disk_path, :project, :is_wiki
 
   delegate :ref_name_for_sha, to: :raw_repository
+  delegate :bundle_to_disk, :create_from_bundle, to: :raw_repository
 
   CreateTreeError = Class.new(StandardError)
 
@@ -165,28 +166,14 @@ class Repository
       return []
     end
 
-    raw_repository.gitaly_migrate(:commits_by_message) do |is_enabled|
-      commits =
-        if is_enabled
-          find_commits_by_message_by_gitaly(query, ref, path, limit, offset)
-        else
-          find_commits_by_message_by_shelling_out(query, ref, path, limit, offset)
-        end
-
-      CommitCollection.new(project, commits, ref)
+    commits = raw_repository.find_commits_by_message(query, ref, path, limit, offset).map do |c|
+      commit(c)
     end
+    CommitCollection.new(project, commits, ref)
   end
 
   def find_branch(name, fresh_repo: true)
-    # Since the Repository object may have in-memory index changes, invalidating the memoized Repository object may
-    # cause unintended side effects. Because finding a branch is a read-only operation, we can safely instantiate
-    # a new repo here to ensure a consistent state to avoid a libgit2 bug where concurrent access (e.g. via git gc)
-    # may cause the branch to "disappear" erroneously or have the wrong SHA.
-    #
-    # See: https://github.com/libgit2/libgit2/issues/1534 and https://gitlab.com/gitlab-org/gitlab-ce/issues/15392
-    raw_repo = fresh_repo ? initialize_raw_repository : raw_repository
-
-    raw_repo.find_branch(name)
+    raw_repository.find_branch(name, fresh_repo)
   end
 
   def find_tag(name)
@@ -259,15 +246,9 @@ class Repository
     return if kept_around?(sha)
 
     # This will still fail if the file is corrupted (e.g. 0 bytes)
-    begin
-      raw_repository.write_ref(keep_around_ref_name(sha), sha, shell: false)
-    rescue Rugged::ReferenceError => ex
-      Rails.logger.error "Unable to create #{REF_KEEP_AROUND} reference for repository #{path}: #{ex}"
-    rescue Rugged::OSError => ex
-      raise unless ex.message =~ /Failed to create locked file/ && ex.message =~ /File exists/
-
-      Rails.logger.error "Unable to create #{REF_KEEP_AROUND} reference for repository #{path}: #{ex}"
-    end
+    raw_repository.write_ref(keep_around_ref_name(sha), sha, shell: false)
+  rescue Gitlab::Git::CommandError => ex
+    Rails.logger.error "Unable to create keep-around reference for repository #{path}: #{ex}"
   end
 
   def kept_around?(sha)
@@ -504,7 +485,7 @@ class Repository
       raw_repository.root_ref
     else
       # When the repo does not exist we raise this error so no data is cached.
-      raise Rugged::ReferenceError
+      raise Gitlab::Git::Repository::NoRepository
     end
   end
   cache_method :root_ref
@@ -538,11 +519,7 @@ class Repository
   def commit_count_for_ref(ref)
     return 0 unless exists?
 
-    begin
-      cache.fetch(:"commit_count_#{ref}") { raw_repository.commit_count(ref) }
-    rescue Rugged::ReferenceError
-      0
-    end
+    cache.fetch(:"commit_count_#{ref}") { raw_repository.commit_count(ref) }
   end
 
   delegate :branch_names, to: :raw_repository
@@ -666,26 +643,14 @@ class Repository
   end
 
   def last_commit_for_path(sha, path)
-    raw_repository.gitaly_migrate(:last_commit_for_path) do |is_enabled|
-      if is_enabled
-        last_commit_for_path_by_gitaly(sha, path)
-      else
-        last_commit_for_path_by_rugged(sha, path)
-      end
-    end
+    commit_by(oid: last_commit_id_for_path(sha, path))
   end
 
   def last_commit_id_for_path(sha, path)
     key = path.blank? ? "last_commit_id_for_path:#{sha}" : "last_commit_id_for_path:#{sha}:#{Digest::SHA1.hexdigest(path)}"
 
     cache.fetch(key) do
-      raw_repository.gitaly_migrate(:last_commit_for_path) do |is_enabled|
-        if is_enabled
-          last_commit_for_path_by_gitaly(sha, path).id
-        else
-          last_commit_id_for_path_by_shelling_out(sha, path)
-        end
-      end
+      raw_repository.last_commit_id_for_path(sha, path)
     end
   end
 
@@ -747,29 +712,12 @@ class Repository
     Commit.order_by(collection: commits, order_by: order_by, sort: sort)
   end
 
-  def refs_contains_sha(ref_type, sha)
-    args = %W(#{ref_type} --contains #{sha})
-    names = run_git(args).first
-
-    if names.respond_to?(:split)
-      names = names.split("\n").map(&:strip)
-
-      names.each do |name|
-        name.slice! '* '
-      end
-
-      names
-    else
-      []
-    end
-  end
-
   def branch_names_contains(sha)
-    refs_contains_sha('branch', sha)
+    raw_repository.branch_names_contains_sha(sha)
   end
 
   def tag_names_contains(sha)
-    refs_contains_sha('tag', sha)
+    raw_repository.tag_names_contains_sha(sha)
   end
 
   def local_branches
@@ -830,16 +778,6 @@ class Repository
     with_cache_hooks { raw.multi_action(user, **options) }
   end
 
-  def can_be_merged?(source_sha, target_branch)
-    raw_repository.gitaly_migrate(:can_be_merged) do |is_enabled|
-      if is_enabled
-        gitaly_can_be_merged?(source_sha, find_branch(target_branch).target)
-      else
-        rugged_can_be_merged?(source_sha, target_branch)
-      end
-    end
-  end
-
   def merge(user, source_sha, merge_request, message)
     with_cache_hooks do
       raw_repository.merge(user, source_sha, merge_request.target_branch, message) do |commit_id|
@@ -906,45 +844,18 @@ class Repository
     @root_ref_sha ||= commit(root_ref).sha
   end
 
-  delegate :merged_branch_names, to: :raw_repository
+  delegate :merged_branch_names, :can_be_merged?, to: :raw_repository
 
   def merge_base(first_commit_id, second_commit_id)
     first_commit_id = commit(first_commit_id).try(:id) || first_commit_id
     second_commit_id = commit(second_commit_id).try(:id) || second_commit_id
     raw_repository.merge_base(first_commit_id, second_commit_id)
-  rescue Rugged::ReferenceError
-    nil
   end
 
   def ancestor?(ancestor_id, descendant_id)
     return false if ancestor_id.nil? || descendant_id.nil?
 
-    Gitlab::GitalyClient.migrate(:is_ancestor) do |is_enabled|
-      if is_enabled
-        raw_repository.ancestor?(ancestor_id, descendant_id)
-      else
-        rugged_is_ancestor?(ancestor_id, descendant_id)
-      end
-    end
-  end
-
-  def search_files_by_content(query, ref)
-    return [] if empty? || query.blank?
-
-    offset = 2
-    args = %W(grep -i -I -n -z --before-context #{offset} --after-context #{offset} -E -e #{Regexp.escape(query)} #{ref || root_ref})
-
-    run_git(args).first.scrub.split(/^--$/)
-  end
-
-  def search_files_by_name(query, ref)
-    safe_query = Regexp.escape(query.sub(/^\/*/, ""))
-
-    return [] if empty? || safe_query.blank?
-
-    args = %W(ls-tree --full-tree -r #{ref || root_ref} --name-status | #{safe_query})
-
-    run_git(args).first.lines.map(&:strip)
+    raw_repository.ancestor?(ancestor_id, descendant_id)
   end
 
   def fetch_as_mirror(url, forced: false, refmap: :all_refs, remote_name: nil)
@@ -980,6 +891,18 @@ class Repository
     raw_repository.ls_files(actual_ref)
   end
 
+  def search_files_by_content(query, ref)
+    return [] if empty? || query.blank?
+
+    raw_repository.search_files_by_content(query, ref)
+  end
+
+  def search_files_by_name(query, ref)
+    return [] if empty?
+
+    raw_repository.search_files_by_name(query, ref)
+  end
+
   def copy_gitattributes(ref)
     actual_ref = ref || root_ref
     begin
@@ -1020,7 +943,7 @@ class Repository
           end
 
         instance_variable_set(ivar, value)
-      rescue Rugged::ReferenceError, Gitlab::Git::Repository::NoRepository
+      rescue Gitlab::Git::Repository::NoRepository
         # Even if the above `#exists?` check passes these errors might still
         # occur (for example because of a non-existing HEAD). We want to
         # gracefully handle this and not cache anything
@@ -1114,51 +1037,7 @@ class Repository
     Gitlab::Metrics.add_event(event, { path: full_path }.merge(tags))
   end
 
-  def last_commit_for_path_by_gitaly(sha, path)
-    c = raw_repository.gitaly_commit_client.last_commit_for_path(sha, path)
-    commit_by(oid: c)
-  end
-
-  def last_commit_for_path_by_rugged(sha, path)
-    sha = last_commit_id_for_path_by_shelling_out(sha, path)
-    commit_by(oid: sha)
-  end
-
-  def last_commit_id_for_path_by_shelling_out(sha, path)
-    args = %W(rev-list --max-count=1 #{sha} -- #{path})
-    raw_repository.run_git_with_timeout(args, Gitlab::Git::Popen::FAST_GIT_PROCESS_TIMEOUT).first.strip
-  end
-
   def initialize_raw_repository
     Gitlab::Git::Repository.new(project.repository_storage, disk_path + '.git', Gitlab::GlRepository.gl_repository(project, is_wiki))
   end
-
-  def gitaly_can_be_merged?(their_commit, our_commit)
-    !raw_repository.gitaly_conflicts_client(our_commit, their_commit).conflicts?
-  end
-
-  def rugged_can_be_merged?(their_commit, our_commit)
-    !rugged.merge_commits(our_commit, their_commit).conflicts?
-  end
-
-  def find_commits_by_message_by_shelling_out(query, ref, path, limit, offset)
-    ref ||= root_ref
-
-    args = %W(
-      log #{ref} --pretty=%H --skip #{offset}
-      --max-count #{limit} --grep=#{query} --regexp-ignore-case
-    )
-    args = args.concat(%W(-- #{path})) if path.present?
-
-    git_log_results = run_git(args).first.lines
-
-    git_log_results.map { |c| commit(c.chomp) }.compact
-  end
-
-  def find_commits_by_message_by_gitaly(query, ref, path, limit, offset)
-    raw_repository
-      .gitaly_commit_client
-      .commits_by_message(query, revision: ref, path: path, limit: limit, offset: offset)
-      .map { |c| commit(c) }
-  end
 end
diff --git a/app/models/service.rb b/app/models/service.rb
index 96a064697f0..369cae2e85f 100644
--- a/app/models/service.rb
+++ b/app/models/service.rb
@@ -2,6 +2,8 @@
 # and implement a set of methods
 class Service < ActiveRecord::Base
   include Sortable
+  include Importable
+
   serialize :properties, JSON # rubocop:disable Cop/ActiveRecordSerialize
 
   default_value_for :active, false
@@ -295,4 +297,8 @@ class Service < ActiveRecord::Base
       project.cache_has_external_wiki
     end
   end
+
+  def valid_recipients?
+    activated? && !importing?
+  end
 end
diff --git a/app/models/snippet.rb b/app/models/snippet.rb
index 05a16f11b59..7c8716f8c18 100644
--- a/app/models/snippet.rb
+++ b/app/models/snippet.rb
@@ -11,8 +11,6 @@ class Snippet < ActiveRecord::Base
   include Editable
   include Gitlab::SQL::Pattern
 
-  extend Gitlab::CurrentSettings
-
   cache_markdown_field :title, pipeline: :single_line
   cache_markdown_field :description
   cache_markdown_field :content
@@ -28,7 +26,7 @@ class Snippet < ActiveRecord::Base
     default_content_html_invalidator || file_name_changed?
   end
 
-  default_value_for(:visibility_level) { current_application_settings.default_snippet_visibility }
+  default_value_for(:visibility_level) { Gitlab::CurrentSettings.default_snippet_visibility }
 
   belongs_to :author, class_name: 'User'
   belongs_to :project
diff --git a/app/models/todo.rb b/app/models/todo.rb
index 7af54b2beb2..bb5965e20eb 100644
--- a/app/models/todo.rb
+++ b/app/models/todo.rb
@@ -28,6 +28,7 @@ class Todo < ActiveRecord::Base
   delegate :name, :email, to: :author, prefix: true, allow_nil: true
 
   validates :action, :project, :target_type, :user, presence: true
+  validates :author, presence: true
   validates :target_id, presence: true, unless: :for_commit?
   validates :commit_id, presence: true, if: :for_commit?
 
diff --git a/app/models/upload.rb b/app/models/upload.rb
index f194d7bdb80..99ad37dc892 100644
--- a/app/models/upload.rb
+++ b/app/models/upload.rb
@@ -9,22 +9,15 @@ class Upload < ActiveRecord::Base
   validates :model, presence: true
   validates :uploader, presence: true
 
-  before_save  :calculate_checksum, if:     :foreground_checksum?
-  after_commit :schedule_checksum,  unless: :foreground_checksum?
+  before_save  :calculate_checksum!, if: :foreground_checksummable?
+  after_commit :schedule_checksum,   if: :checksummable?
 
-  def self.remove_path(path)
-    where(path: path).destroy_all
-  end
-
-  def self.record(uploader)
-    remove_path(uploader.relative_path)
+  # as the FileUploader is not mounted, the default CarrierWave ActiveRecord
+  # hooks are not executed and the file will not be deleted
+  after_destroy :delete_file!, if: -> { uploader_class <= FileUploader }
 
-    create(
-      size: uploader.file.size,
-      path: uploader.relative_path,
-      model: uploader.model,
-      uploader: uploader.class.to_s
-    )
+  def self.hexdigest(path)
+    Digest::SHA256.file(path).hexdigest
   end
 
   def absolute_path
@@ -33,20 +26,47 @@ class Upload < ActiveRecord::Base
     uploader_class.absolute_path(self)
   end
 
-  def calculate_checksum
-    return unless exist?
+  def calculate_checksum!
+    self.checksum = nil
+    return unless checksummable?
+
+    self.checksum = self.class.hexdigest(absolute_path)
+  end
 
-    self.checksum = Digest::SHA256.file(absolute_path).hexdigest
+  def build_uploader
+    uploader_class.new(model, mount_point, **uploader_context).tap do |uploader|
+      uploader.upload = self
+      uploader.retrieve_from_store!(identifier)
+    end
   end
 
   def exist?
     File.exist?(absolute_path)
   end
 
+  def uploader_context
+    {
+      identifier: identifier,
+      secret: secret
+    }.compact
+  end
+
   private
 
-  def foreground_checksum?
-    size <= CHECKSUM_THRESHOLD
+  def delete_file!
+    build_uploader.remove!
+  end
+
+  def checksummable?
+    checksum.nil? && local? && exist?
+  end
+
+  def local?
+    true
+  end
+
+  def foreground_checksummable?
+    checksummable? && size <= CHECKSUM_THRESHOLD
   end
 
   def schedule_checksum
@@ -60,4 +80,12 @@ class Upload < ActiveRecord::Base
   def uploader_class
     Object.const_get(uploader)
   end
+
+  def identifier
+    File.basename(path)
+  end
+
+  def mount_point
+    super&.to_sym
+  end
 end
diff --git a/app/models/user.rb b/app/models/user.rb
index 09aa5a7b318..4996cea718c 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -2,10 +2,8 @@ require 'carrierwave/orm/activerecord'
 
 class User < ActiveRecord::Base
   extend Gitlab::ConfigHelper
-  extend Gitlab::CurrentSettings
 
   include Gitlab::ConfigHelper
-  include Gitlab::CurrentSettings
   include Gitlab::SQL::Pattern
   include AfterCommitQueue
   include Avatarable
@@ -30,7 +28,7 @@ class User < ActiveRecord::Base
   add_authentication_token_field :rss_token
 
   default_value_for :admin, false
-  default_value_for(:external) { current_application_settings.user_default_external }
+  default_value_for(:external) { Gitlab::CurrentSettings.user_default_external }
   default_value_for :can_create_group, gitlab_config.default_can_create_group
   default_value_for :can_create_team, false
   default_value_for :hide_no_ssh_key, false
@@ -127,7 +125,7 @@ class User < ActiveRecord::Base
   has_many :spam_logs,                dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
   has_many :builds,                   dependent: :nullify, class_name: 'Ci::Build' # rubocop:disable Cop/ActiveRecordDependent
   has_many :pipelines,                dependent: :nullify, class_name: 'Ci::Pipeline' # rubocop:disable Cop/ActiveRecordDependent
-  has_many :todos,                    dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
+  has_many :todos
   has_many :notification_settings,    dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
   has_many :award_emoji,              dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
   has_many :triggers,                 dependent: :destroy, class_name: 'Ci::Trigger', foreign_key: :owner_id # rubocop:disable Cop/ActiveRecordDependent
@@ -137,6 +135,8 @@ class User < ActiveRecord::Base
   has_many :assigned_merge_requests,  dependent: :nullify, foreign_key: :assignee_id, class_name: "MergeRequest" # rubocop:disable Cop/ActiveRecordDependent
 
   has_many :custom_attributes, class_name: 'UserCustomAttribute'
+  has_many :callouts, class_name: 'UserCallout'
+  has_many :uploads, as: :model, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
 
   #
   # Validations
@@ -159,12 +159,10 @@ class User < ActiveRecord::Base
   validate :namespace_uniq, if: :username_changed?
   validate :namespace_move_dir_allowed, if: :username_changed?
 
-  validate :avatar_type, if: ->(user) { user.avatar.present? && user.avatar_changed? }
   validate :unique_email, if: :email_changed?
   validate :owns_notification_email, if: :notification_email_changed?
   validate :owns_public_email, if: :public_email_changed?
   validate :signup_domain_valid?, on: :create, if: ->(user) { !user.created_by_id }
-  validates :avatar, file_size: { maximum: 200.kilobytes.to_i }
 
   before_validation :sanitize_attrs
   before_validation :set_notification_email, if: :email_changed?
@@ -225,9 +223,6 @@ class User < ActiveRecord::Base
     end
   end
 
-  mount_uploader :avatar, AvatarUploader
-  has_many :uploads, as: :model, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
-
   # Scopes
   scope :admins, -> { where(admin: true) }
   scope :blocked, -> { with_states(:blocked, :ldap_blocked) }
@@ -235,8 +230,8 @@ class User < ActiveRecord::Base
   scope :active, -> { with_state(:active).non_internal }
   scope :without_projects, -> { where('id NOT IN (SELECT DISTINCT(user_id) FROM members WHERE user_id IS NOT NULL AND requested_at IS NULL)') }
   scope :todo_authors, ->(user_id, state) { where(id: Todo.where(user_id: user_id, state: state).select(:author_id)) }
-  scope :order_recent_sign_in, -> { reorder(Gitlab::Database.nulls_last_order('last_sign_in_at', 'DESC')) }
-  scope :order_oldest_sign_in, -> { reorder(Gitlab::Database.nulls_last_order('last_sign_in_at', 'ASC')) }
+  scope :order_recent_sign_in, -> { reorder(Gitlab::Database.nulls_last_order('current_sign_in_at', 'DESC')) }
+  scope :order_oldest_sign_in, -> { reorder(Gitlab::Database.nulls_last_order('current_sign_in_at', 'ASC')) }
 
   def self.with_two_factor
     joins("LEFT OUTER JOIN u2f_registrations AS u2f ON u2f.user_id = users.id")
@@ -318,6 +313,8 @@ class User < ActiveRecord::Base
     #
     # Returns an ActiveRecord::Relation.
     def search(query)
+      return none if query.blank?
+
       query = query.downcase
 
       order = <<~SQL
@@ -341,6 +338,8 @@ class User < ActiveRecord::Base
     # This method uses ILIKE on PostgreSQL and LIKE on MySQL.
 
     def search_with_secondary_emails(query)
+      return none if query.blank?
+
       query = query.downcase
 
       email_table = Email.arel_table
@@ -523,12 +522,6 @@ class User < ActiveRecord::Base
     end
   end
 
-  def avatar_type
-    unless avatar.image?
-      errors.add :avatar, "only images allowed"
-    end
-  end
-
   def unique_email
     if !emails.exists?(email: email) && Email.exists?(email: email)
       errors.add(:email, 'has already been taken')
@@ -666,11 +659,11 @@ class User < ActiveRecord::Base
   end
 
   def allow_password_authentication_for_web?
-    current_application_settings.password_authentication_enabled_for_web? && !ldap_user?
+    Gitlab::CurrentSettings.password_authentication_enabled_for_web? && !ldap_user?
   end
 
   def allow_password_authentication_for_git?
-    current_application_settings.password_authentication_enabled_for_git? && !ldap_user?
+    Gitlab::CurrentSettings.password_authentication_enabled_for_git? && !ldap_user?
   end
 
   def can_change_username?
@@ -798,7 +791,7 @@ class User < ActiveRecord::Base
     # without this safeguard!
     return unless has_attribute?(:projects_limit) && projects_limit.nil?
 
-    self.projects_limit = current_application_settings.default_projects_limit
+    self.projects_limit = Gitlab::CurrentSettings.default_projects_limit
   end
 
   def requires_ldap_check?
@@ -838,13 +831,13 @@ class User < ActiveRecord::Base
   end
 
   def full_website_url
-    return "http://#{website_url}" if website_url !~ /\Ahttps?:\/\//
+    return "http://#{website_url}" if website_url !~ %r{\Ahttps?://}
 
     website_url
   end
 
   def short_website_url
-    website_url.sub(/\Ahttps?:\/\//, '')
+    website_url.sub(%r{\Ahttps?://}, '')
   end
 
   def all_ssh_keys
@@ -856,9 +849,7 @@ class User < ActiveRecord::Base
   end
 
   def avatar_url(size: nil, scale: 2, **args)
-    # We use avatar_path instead of overriding avatar_url because of carrierwave.
-    # See https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/11001/diffs#note_28659864
-    avatar_path(args) || GravatarService.new.execute(email, size, scale, username: username)
+    GravatarService.new.execute(email, size, scale, username: username)
   end
 
   def primary_email_verified?
@@ -1223,7 +1214,7 @@ class User < ActiveRecord::Base
     else
       # Only revert these back to the default if they weren't specifically changed in this update.
       self.can_create_group = gitlab_config.default_can_create_group unless can_create_group_changed?
-      self.projects_limit = current_application_settings.default_projects_limit unless projects_limit_changed?
+      self.projects_limit = Gitlab::CurrentSettings.default_projects_limit unless projects_limit_changed?
     end
   end
 
@@ -1231,15 +1222,15 @@ class User < ActiveRecord::Base
     valid = true
     error = nil
 
-    if current_application_settings.domain_blacklist_enabled?
-      blocked_domains = current_application_settings.domain_blacklist
+    if Gitlab::CurrentSettings.domain_blacklist_enabled?
+      blocked_domains = Gitlab::CurrentSettings.domain_blacklist
       if domain_matches?(blocked_domains, email)
         error = 'is not from an allowed domain.'
         valid = false
       end
     end
 
-    allowed_domains = current_application_settings.domain_whitelist
+    allowed_domains = Gitlab::CurrentSettings.domain_whitelist
     unless allowed_domains.blank?
       if domain_matches?(allowed_domains, email)
         valid = true
diff --git a/app/models/user_callout.rb b/app/models/user_callout.rb
new file mode 100644
index 00000000000..e4b69382626
--- /dev/null
+++ b/app/models/user_callout.rb
@@ -0,0 +1,13 @@
+class UserCallout < ActiveRecord::Base
+  belongs_to :user
+
+  enum feature_name: {
+    gke_cluster_integration: 1
+  }
+
+  validates :user, presence: true
+  validates :feature_name,
+    presence: true,
+    uniqueness: { scope: :user_id },
+    inclusion: { in: UserCallout.feature_names.keys }
+end
diff --git a/app/models/wiki_page.rb b/app/models/wiki_page.rb
index bdfef677ef3..0f5536415f7 100644
--- a/app/models/wiki_page.rb
+++ b/app/models/wiki_page.rb
@@ -1,5 +1,6 @@
 class WikiPage
   PageChangedError = Class.new(StandardError)
+  PageRenameError = Class.new(StandardError)
 
   include ActiveModel::Validations
   include ActiveModel::Conversion
@@ -102,12 +103,15 @@ class WikiPage
 
   # The hierarchy of the directory this page is contained in.
   def directory
-    wiki.page_title_and_dir(slug).last
+    wiki.page_title_and_dir(slug)&.last.to_s
   end
 
   # The processed/formatted content of this page.
   def formatted_content
-    @attributes[:formatted_content] ||= @page&.formatted_data
+    # Assuming @page exists, nil formatted_data means we didn't load it
+    # before hand (i.e. page was fetched by Gitaly), so we fetch it separately.
+    # If the page was fetched by Gollum, formatted_data would've been a String.
+    @attributes[:formatted_content] ||= @page&.formatted_data || @wiki.page_formatted_data(@page)
   end
 
   # The markup format for the page.
@@ -174,7 +178,7 @@ class WikiPage
   # Creates a new Wiki Page.
   #
   # attr - Hash of attributes to set on the new page.
-  #       :title   - The title for the new page.
+  #       :title   - The title (optionally including dir) for the new page.
   #       :content - The raw markup content.
   #       :format  - Optional symbol representing the
   #                  content format. Can be any type
@@ -186,7 +190,7 @@ class WikiPage
   # Returns the String SHA1 of the newly created page
   # or False if the save was unsuccessful.
   def create(attrs = {})
-    @attributes.merge!(attrs)
+    update_attributes(attrs)
 
     save(page_details: title) do
       wiki.create_page(title, content, format, message)
@@ -201,24 +205,29 @@ class WikiPage
   #                           See ProjectWiki::MARKUPS Hash for available formats.
   #        :message         - Optional commit message to set on the new version.
   #        :last_commit_sha - Optional last commit sha to validate the page unchanged.
-  #        :title           - The Title to replace existing title
+  #        :title           - The Title (optionally including dir) to replace existing title
   #
   # Returns the String SHA1 of the newly created page
   # or False if the save was unsuccessful.
   def update(attrs = {})
     last_commit_sha = attrs.delete(:last_commit_sha)
+
     if last_commit_sha && last_commit_sha != self.last_commit_sha
-      raise PageChangedError.new("You are attempting to update a page that has changed since you started editing it.")
+      raise PageChangedError
     end
 
-    attrs.slice!(:content, :format, :message, :title)
-    @attributes.merge!(attrs)
-    page_details =
-      if title.present? && @page.title != title
-        title
-      else
-        @page.url_path
+    update_attributes(attrs)
+
+    if title_changed?
+      page_details = title
+
+      if wiki.find_page(page_details).present?
+        @attributes[:title] = @page.url_path
+        raise PageRenameError
       end
+    else
+      page_details = @page.url_path
+    end
 
     save(page_details: page_details) do
       wiki.update_page(
@@ -252,8 +261,44 @@ class WikiPage
     page.version.to_s
   end
 
+  def title_changed?
+    title.present? && self.class.unhyphenize(@page.url_path) != title
+  end
+
   private
 
+  # Process and format the title based on the user input.
+  def process_title(title)
+    return if title.blank?
+
+    title = deep_title_squish(title)
+    current_dirname = File.dirname(title)
+
+    if @page.present?
+      return title[1..-1] if current_dirname == '/'
+      return File.join([directory.presence, title].compact) if current_dirname == '.'
+    end
+
+    title
+  end
+
+  # This method squishes all the filename
+  # i.e: '   foo   /  bar  / page_name' => 'foo/bar/page_name'
+  def deep_title_squish(title)
+    components = title.split(File::SEPARATOR).map(&:squish)
+
+    File.join(components)
+  end
+
+  # Updates the current @attributes hash by merging a hash of params
+  def update_attributes(attrs)
+    attrs[:title] = process_title(attrs[:title]) if attrs[:title].present?
+
+    attrs.slice!(:content, :format, :message, :title)
+
+    @attributes.merge!(attrs)
+  end
+
   def set_attributes
     attributes[:slug] = @page.url_path
     attributes[:title] = @page.title
diff --git a/app/policies/ci/pipeline_schedule_policy.rb b/app/policies/ci/pipeline_schedule_policy.rb
index abcf536b2f7..dc7a4aed577 100644
--- a/app/policies/ci/pipeline_schedule_policy.rb
+++ b/app/policies/ci/pipeline_schedule_policy.rb
@@ -10,6 +10,10 @@ module Ci
       can?(:developer_access) && pipeline_schedule.owned_by?(@user)
     end
 
+    condition(:non_owner_of_schedule) do
+      !pipeline_schedule.owned_by?(@user)
+    end
+
     rule { can?(:developer_access) }.policy do
       enable :play_pipeline_schedule
     end
@@ -19,6 +23,10 @@ module Ci
       enable :admin_pipeline_schedule
     end
 
+    rule { can?(:master_access) & non_owner_of_schedule }.policy do
+      enable :take_ownership_pipeline_schedule
+    end
+
     rule { protected_ref }.prevent :play_pipeline_schedule
   end
 end
diff --git a/app/serializers/merge_request_widget_entity.rb b/app/serializers/merge_request_widget_entity.rb
index 48cd2317f46..fbfe480503b 100644
--- a/app/serializers/merge_request_widget_entity.rb
+++ b/app/serializers/merge_request_widget_entity.rb
@@ -48,7 +48,18 @@ class MergeRequestWidgetEntity < IssuableEntity
   expose :merge_ongoing?, as: :merge_ongoing
   expose :work_in_progress?, as: :work_in_progress
   expose :source_branch_exists?, as: :source_branch_exists
-  expose :mergeable_discussions_state?, as: :mergeable_discussions_state
+
+  expose :mergeable_discussions_state?, as: :mergeable_discussions_state do |merge_request|
+    # This avoids calling MergeRequest#mergeable_discussions_state without
+    # considering the state of the MR first. If a MR isn't mergeable, we can
+    # safely short-circuit it.
+    if merge_request.mergeable_state?(skip_ci_check: true, skip_discussions_check: true)
+      merge_request.mergeable_discussions_state?
+    else
+      false
+    end
+  end
+
   expose :branch_missing?, as: :branch_missing
   expose :commits_count
   expose :cannot_be_merged?, as: :has_conflicts
diff --git a/app/services/akismet_service.rb b/app/services/akismet_service.rb
index aa6f0e841c9..0521393dd27 100644
--- a/app/services/akismet_service.rb
+++ b/app/services/akismet_service.rb
@@ -1,6 +1,4 @@
 class AkismetService
-  include Gitlab::CurrentSettings
-
   attr_accessor :owner, :text, :options
 
   def initialize(owner, text, options = {})
@@ -41,12 +39,12 @@ class AkismetService
   private
 
   def akismet_client
-    @akismet_client ||= ::Akismet::Client.new(current_application_settings.akismet_api_key,
+    @akismet_client ||= ::Akismet::Client.new(Gitlab::CurrentSettings.akismet_api_key,
                                               Gitlab.config.gitlab.url)
   end
 
   def akismet_enabled?
-    current_application_settings.akismet_enabled
+    Gitlab::CurrentSettings.akismet_enabled
   end
 
   def submit(type)
diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index f40cd2b06c8..2b77f6be72a 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -1,7 +1,5 @@
 module Auth
   class ContainerRegistryAuthenticationService < BaseService
-    extend Gitlab::CurrentSettings
-
     AUDIENCE = 'container_registry'.freeze
 
     def execute(authentication_abilities:)
@@ -32,7 +30,7 @@ module Auth
     end
 
     def self.token_expire_at
-      Time.now + current_application_settings.container_registry_token_expire_delay.minutes
+      Time.now + Gitlab::CurrentSettings.container_registry_token_expire_delay.minutes
     end
 
     private
diff --git a/app/services/base_service.rb b/app/services/base_service.rb
index a0cb00dba58..6883ba36c71 100644
--- a/app/services/base_service.rb
+++ b/app/services/base_service.rb
@@ -1,6 +1,5 @@
 class BaseService
   include Gitlab::Allowable
-  include Gitlab::CurrentSettings
 
   attr_accessor :project, :current_user, :params
 
diff --git a/app/services/ci/create_trace_artifact_service.rb b/app/services/ci/create_trace_artifact_service.rb
new file mode 100644
index 00000000000..280a2c3afa4
--- /dev/null
+++ b/app/services/ci/create_trace_artifact_service.rb
@@ -0,0 +1,16 @@
+module Ci
+  class CreateTraceArtifactService < BaseService
+    def execute(job)
+      return if job.job_artifacts_trace
+
+      job.trace.read do |stream|
+        if stream.file?
+          job.create_job_artifacts_trace!(
+            project: job.project,
+            file_type: :trace,
+            file: stream)
+        end
+      end
+    end
+  end
+end
diff --git a/app/services/ci/register_job_service.rb b/app/services/ci/register_job_service.rb
index f832b79ef21..e09b445636f 100644
--- a/app/services/ci/register_job_service.rb
+++ b/app/services/ci/register_job_service.rb
@@ -2,8 +2,6 @@ module Ci
   # This class responsible for assigning
   # proper pending build to runner on runner API request
   class RegisterJobService
-    include Gitlab::CurrentSettings
-
     attr_reader :runner
 
     Result = Struct.new(:build, :valid?)
diff --git a/app/services/clusters/create_service.rb b/app/services/clusters/create_service.rb
index 0471b0f17a2..418888e3293 100644
--- a/app/services/clusters/create_service.rb
+++ b/app/services/clusters/create_service.rb
@@ -5,7 +5,7 @@ module Clusters
     def execute(access_token = nil)
       @access_token = access_token
 
-      raise ArgumentError.new('Instance does not support multiple clusters') unless can_create_cluster?
+      raise ArgumentError.new(_('Instance does not support multiple Kubernetes clusters')) unless can_create_cluster?
 
       create_cluster.tap do |cluster|
         ClusterProvisionWorker.perform_async(cluster.id) if cluster.persisted?
diff --git a/app/services/clusters/gcp/verify_provision_status_service.rb b/app/services/clusters/gcp/verify_provision_status_service.rb
index bc33756f27c..f994aacd086 100644
--- a/app/services/clusters/gcp/verify_provision_status_service.rb
+++ b/app/services/clusters/gcp/verify_provision_status_service.rb
@@ -28,7 +28,7 @@ module Clusters
         if elapsed_time_from_creation(operation) < TIMEOUT
           WaitForClusterCreationWorker.perform_in(EAGER_INTERVAL, provider.cluster_id)
         else
-          provider.make_errored!("Cluster creation time exceeds timeout; #{TIMEOUT}")
+          provider.make_errored!(_('Kubernetes cluster creation time exceeds timeout; %{timeout}') % { timeout: TIMEOUT })
         end
       end
 
diff --git a/app/services/git_push_service.rb b/app/services/git_push_service.rb
index e6fd193ffb3..c037141fcde 100644
--- a/app/services/git_push_service.rb
+++ b/app/services/git_push_service.rb
@@ -1,6 +1,5 @@
 class GitPushService < BaseService
   attr_accessor :push_data, :push_commits
-  include Gitlab::CurrentSettings
   include Gitlab::Access
 
   # The N most recent commits to process in a single push payload.
diff --git a/app/services/gravatar_service.rb b/app/services/gravatar_service.rb
index e77e08aa380..c6e52c3bb91 100644
--- a/app/services/gravatar_service.rb
+++ b/app/services/gravatar_service.rb
@@ -1,8 +1,6 @@
 class GravatarService
-  include Gitlab::CurrentSettings
-
   def execute(email, size = nil, scale = 2, username: nil)
-    return unless current_application_settings.gravatar_enabled?
+    return unless Gitlab::CurrentSettings.gravatar_enabled?
 
     identifier = email.presence || username.presence
     return unless identifier
diff --git a/app/services/groups/transfer_service.rb b/app/services/groups/transfer_service.rb
new file mode 100644
index 00000000000..e591c820cff
--- /dev/null
+++ b/app/services/groups/transfer_service.rb
@@ -0,0 +1,96 @@
+module Groups
+  class TransferService < Groups::BaseService
+    ERROR_MESSAGES = {
+      database_not_supported: 'Database is not supported.',
+      namespace_with_same_path: 'The parent group already has a subgroup with the same path.',
+      group_is_already_root: 'Group is already a root group.',
+      same_parent_as_current: 'Group is already associated to the parent group.',
+      invalid_policies: "You don't have enough permissions."
+    }.freeze
+
+    TransferError = Class.new(StandardError)
+
+    attr_reader :error
+
+    def initialize(group, user, params = {})
+      super
+      @error = nil
+    end
+
+    def execute(new_parent_group)
+      @new_parent_group = new_parent_group
+      ensure_allowed_transfer
+      proceed_to_transfer
+
+    rescue TransferError, ActiveRecord::RecordInvalid, Gitlab::UpdatePathError => e
+      @group.errors.clear
+      @error = "Transfer failed: " + e.message
+      false
+    end
+
+    private
+
+    def proceed_to_transfer
+      Group.transaction do
+        update_group_attributes
+      end
+    end
+
+    def ensure_allowed_transfer
+      raise_transfer_error(:group_is_already_root) if group_is_already_root?
+      raise_transfer_error(:database_not_supported) unless Group.supports_nested_groups?
+      raise_transfer_error(:same_parent_as_current) if same_parent?
+      raise_transfer_error(:invalid_policies) unless valid_policies?
+      raise_transfer_error(:namespace_with_same_path) if namespace_with_same_path?
+    end
+
+    def group_is_already_root?
+      !@new_parent_group && !@group.has_parent?
+    end
+
+    def same_parent?
+      @new_parent_group && @new_parent_group.id == @group.parent_id
+    end
+
+    def valid_policies?
+      return false unless can?(current_user, :admin_group, @group)
+
+      if @new_parent_group
+        can?(current_user, :create_subgroup, @new_parent_group)
+      else
+        can?(current_user, :create_group)
+      end
+    end
+
+    def namespace_with_same_path?
+      Namespace.exists?(path: @group.path, parent: @new_parent_group)
+    end
+
+    def update_group_attributes
+      if @new_parent_group && @new_parent_group.visibility_level < @group.visibility_level
+        update_children_and_projects_visibility
+        @group.visibility_level = @new_parent_group.visibility_level
+      end
+
+      @group.parent = @new_parent_group
+      @group.save!
+    end
+
+    def update_children_and_projects_visibility
+      descendants = @group.descendants.where("visibility_level > ?", @new_parent_group.visibility_level)
+
+      Group
+        .where(id: descendants.select(:id))
+        .update_all(visibility_level: @new_parent_group.visibility_level)
+
+      @group
+        .all_projects
+        .where("visibility_level > ?", @new_parent_group.visibility_level)
+        .update_all(visibility_level: @new_parent_group.visibility_level)
+    end
+
+    def raise_transfer_error(message)
+      raise TransferError, ERROR_MESSAGES[message]
+    end
+  end
+end
diff --git a/app/services/merge_requests/build_service.rb b/app/services/merge_requests/build_service.rb
index 22b9b91a957..2ae855d078b 100644
--- a/app/services/merge_requests/build_service.rb
+++ b/app/services/merge_requests/build_service.rb
@@ -1,7 +1,9 @@
 module MergeRequests
   class BuildService < MergeRequests::BaseService
+    include Gitlab::Utils::StrongMemoize
+
     def execute
-      @issue_iid = params.delete(:issue_iid)
+      @params_issue_iid = params.delete(:issue_iid)
 
       self.merge_request = MergeRequest.new(params)
       merge_request.compare_commits = []
@@ -123,7 +125,7 @@ module MergeRequests
     #
     def assign_title_and_description
       assign_title_and_description_from_single_commit
-      assign_title_from_issue
+      assign_title_from_issue if target_project.issues_enabled? || target_project.external_issue_tracker
 
       merge_request.title ||= source_branch.titleize.humanize
       merge_request.title = wip_title if compare_commits.empty?
@@ -132,9 +134,9 @@ module MergeRequests
     end
 
     def append_closes_description
-      return unless issue_iid
+      return unless issue
 
-      closes_issue = "Closes ##{issue_iid}"
+      closes_issue = "Closes #{issue.to_reference}"
 
       if description.present?
         merge_request.description += closes_issue.prepend("\n\n")
@@ -154,13 +156,27 @@ module MergeRequests
     end
 
     def assign_title_from_issue
-      return unless issue && issue.is_a?(Issue)
+      return unless issue
+
+      merge_request.title = "Resolve \"#{issue.title}\"" if issue.is_a?(Issue)
 
-      merge_request.title = "Resolve \"#{issue.title}\""
+      unless merge_request.title
+        branch_title = source_branch.downcase.remove(issue_iid.downcase).titleize.humanize
+        merge_request.title = "Resolve #{issue_iid}"
+        merge_request.title += " \"#{branch_title}\"" unless branch_title.empty?
+      end
     end
 
     def issue_iid
-      @issue_iid ||= source_branch.match(/\A(\d+)-/).try(:[], 1)
+      strong_memoize(:issue_iid) do
+        @params_issue_iid || begin
+          id = if target_project.external_issue_tracker
+                 source_branch.match(target_project.external_issue_reference_pattern).try(:[], 0)
+               end
+
+          id || source_branch.match(/\A(\d+)-/).try(:[], 1)
+        end
+      end
     end
 
     def issue
diff --git a/app/services/merge_requests/refresh_service.rb b/app/services/merge_requests/refresh_service.rb
index 9f05535d4d4..18c40ce8992 100644
--- a/app/services/merge_requests/refresh_service.rb
+++ b/app/services/merge_requests/refresh_service.rb
@@ -9,7 +9,8 @@ module MergeRequests
       Gitlab::GitalyClient.allow_n_plus_1_calls(&method(:find_new_commits))
       # Be sure to close outstanding MRs before reloading them to avoid generating an
       # empty diff during a manual merge
-      close_merge_requests
+      close_upon_missing_source_branch_ref
+      post_merge_manually_merged
       reload_merge_requests
       reset_merge_when_pipeline_succeeds
       mark_pending_todos_done
@@ -29,11 +30,22 @@ module MergeRequests
 
     private
 
+    def close_upon_missing_source_branch_ref
+      # MergeRequest#reload_diff ignores not opened MRs. This means it won't
+      # create an `empty` diff for `closed` MRs without a source branch, keeping
+      # the latest diff state as the last _valid_ one.
+      merge_requests_for_source_branch.reject(&:source_branch_exists?).each do |mr|
+        MergeRequests::CloseService
+          .new(mr.target_project, @current_user)
+          .execute(mr)
+      end
+    end
+
     # Collect open merge requests that target same branch we push into
     # and close if push to master include last commit from merge request
     # We need this to close(as merged) merge requests that were merged into
     # target branch manually
-    def close_merge_requests
+    def post_merge_manually_merged
       commit_ids = @commits.map(&:id)
       merge_requests = @project.merge_requests.preload(:latest_merge_request_diff).opened.where(target_branch: @branch_name).to_a
       merge_requests = merge_requests.select(&:diff_head_commit)
@@ -78,6 +90,10 @@ module MergeRequests
         merge_request.mark_as_unchecked
         UpdateHeadPipelineForMergeRequestWorker.perform_async(merge_request.id)
       end
+
+      # Upcoming method calls need the refreshed version of
+      # @source_merge_requests diffs (for MergeRequest#commit_shas for instance).
+      merge_requests_for_source_branch(reload: true)
     end
 
     def reset_merge_when_pipeline_succeeds
@@ -183,7 +199,8 @@ module MergeRequests
       merge_requests.uniq.select(&:source_project)
     end
 
-    def merge_requests_for_source_branch
+    def merge_requests_for_source_branch(reload: false)
+      @source_merge_requests = nil if reload
       @source_merge_requests ||= merge_requests_for(@branch_name)
     end
 
diff --git a/app/services/projects/hashed_storage/migrate_attachments_service.rb b/app/services/projects/hashed_storage/migrate_attachments_service.rb
index f8aaec8a9c0..bc897d891d5 100644
--- a/app/services/projects/hashed_storage/migrate_attachments_service.rb
+++ b/app/services/projects/hashed_storage/migrate_attachments_service.rb
@@ -14,9 +14,9 @@ module Projects
         @old_path = project.full_path
         @new_path = project.disk_path
 
-        origin = FileUploader.dynamic_path_segment(project)
+        origin = FileUploader.absolute_base_dir(project)
         project.storage_version = ::Project::HASHED_STORAGE_FEATURES[:attachments]
-        target = FileUploader.dynamic_path_segment(project)
+        target = FileUploader.absolute_base_dir(project)
 
         result = move_folder!(origin, target)
         project.save!
diff --git a/app/services/projects/housekeeping_service.rb b/app/services/projects/housekeeping_service.rb
index dcef8b66215..120d57a188d 100644
--- a/app/services/projects/housekeeping_service.rb
+++ b/app/services/projects/housekeeping_service.rb
@@ -7,8 +7,6 @@
 #
 module Projects
   class HousekeepingService < BaseService
-    include Gitlab::CurrentSettings
-
     # Timeout set to 24h
     LEASE_TIMEOUT = 86400
 
@@ -83,19 +81,19 @@ module Projects
     end
 
     def housekeeping_enabled?
-      current_application_settings.housekeeping_enabled
+      Gitlab::CurrentSettings.housekeeping_enabled
     end
 
     def gc_period
-      current_application_settings.housekeeping_gc_period
+      Gitlab::CurrentSettings.housekeeping_gc_period
     end
 
     def full_repack_period
-      current_application_settings.housekeeping_full_repack_period
+      Gitlab::CurrentSettings.housekeeping_full_repack_period
     end
 
     def repack_period
-      current_application_settings.housekeeping_incremental_repack_period
+      Gitlab::CurrentSettings.housekeeping_incremental_repack_period
     end
   end
 end
diff --git a/app/services/projects/update_pages_service.rb b/app/services/projects/update_pages_service.rb
index a773222bf17..c760bd3b626 100644
--- a/app/services/projects/update_pages_service.rb
+++ b/app/services/projects/update_pages_service.rb
@@ -1,7 +1,5 @@
 module Projects
   class UpdatePagesService < BaseService
-    include Gitlab::CurrentSettings
-
     BLOCK_SIZE = 32.kilobytes
     MAX_SIZE = 1.terabyte
     SITE_PATH = 'public/'.freeze
@@ -134,7 +132,7 @@ module Projects
     end
 
     def max_size
-      max_pages_size = current_application_settings.max_pages_size.megabytes
+      max_pages_size = Gitlab::CurrentSettings.max_pages_size.megabytes
 
       return MAX_SIZE if max_pages_size.zero?
 
diff --git a/app/services/projects/update_service.rb b/app/services/projects/update_service.rb
index ff4c73c886e..0e235a6d2a0 100644
--- a/app/services/projects/update_service.rb
+++ b/app/services/projects/update_service.rb
@@ -34,7 +34,7 @@ module Projects
     def run_auto_devops_pipeline?
       return false if project.repository.gitlab_ci_yml || !project.auto_devops.previous_changes.include?('enabled')
 
-      project.auto_devops.enabled? || (project.auto_devops.enabled.nil? && current_application_settings.auto_devops_enabled?)
+      project.auto_devops.enabled? || (project.auto_devops.enabled.nil? && Gitlab::CurrentSettings.auto_devops_enabled?)
     end
 
     private
diff --git a/app/services/submit_usage_ping_service.rb b/app/services/submit_usage_ping_service.rb
index 14171bce782..2623f253d98 100644
--- a/app/services/submit_usage_ping_service.rb
+++ b/app/services/submit_usage_ping_service.rb
@@ -11,10 +11,8 @@ class SubmitUsagePingService
                percentage_projects_prometheus_active leader_service_desk_issues instance_service_desk_issues
                percentage_service_desk_issues].freeze
 
-  include Gitlab::CurrentSettings
-
   def execute
-    return false unless current_application_settings.usage_ping_enabled?
+    return false unless Gitlab::CurrentSettings.usage_ping_enabled?
 
     response = HTTParty.post(
       URL,
diff --git a/app/services/system_note_service.rb b/app/services/system_note_service.rb
index 06b23cd7076..2253d638e93 100644
--- a/app/services/system_note_service.rb
+++ b/app/services/system_note_service.rb
@@ -22,8 +22,7 @@ module SystemNoteService
     commits_text = "#{total_count} commit".pluralize(total_count)
 
     body = "added #{commits_text}\n\n"
-    body << existing_commit_summary(noteable, existing_commits, oldrev)
-    body << new_commit_summary(new_commits).join("\n")
+    body << commits_list(noteable, new_commits, existing_commits, oldrev)
     body << "\n\n[Compare with previous version](#{diff_comparison_url(noteable, project, oldrev)})"
 
     create_note(NoteSummary.new(noteable, project, author, body, action: 'commit', commit_count: total_count))
@@ -481,7 +480,7 @@ module SystemNoteService
   # Returns an Array of Strings
   def new_commit_summary(new_commits)
     new_commits.collect do |commit|
-      "* #{commit.short_id} - #{escape_html(commit.title)}"
+      content_tag('li', "#{commit.short_id} - #{commit.title}")
     end
   end
 
@@ -604,6 +603,16 @@ module SystemNoteService
     "#{cross_reference_note_prefix}#{gfm_reference}"
   end
 
+  # Builds a list of existing and new commits according to existing_commits and
+  # new_commits methods.
+  # Returns a String wrapped in `ul` and `li` tags.
+  def commits_list(noteable, new_commits, existing_commits, oldrev)
+    existing_commit_summary = existing_commit_summary(noteable, existing_commits, oldrev)
+    new_commit_summary = new_commit_summary(new_commits).join
+
+    content_tag('ul', "#{existing_commit_summary}#{new_commit_summary}".html_safe)
+  end
+
   # Build a single line summarizing existing commits being added in a merge
   # request
   #
@@ -640,11 +649,8 @@ module SystemNoteService
     branch = noteable.target_branch
     branch = "#{noteable.target_project_namespace}:#{branch}" if noteable.for_fork?
 
-    "* #{commit_ids} - #{commits_text} from branch `#{branch}`\n"
-  end
-
-  def escape_html(text)
-    Rack::Utils.escape_html(text)
+    branch_name = content_tag('code', branch)
+    content_tag('li', "#{commit_ids} - #{commits_text} from branch #{branch_name}".html_safe)
   end
 
   def url_helpers
@@ -661,4 +667,8 @@ module SystemNoteService
       start_sha: oldrev
     )
   end
+
+  def content_tag(*args)
+    ActionController::Base.helpers.content_tag(*args)
+  end
 end
diff --git a/app/services/upload_service.rb b/app/services/upload_service.rb
index 76700dfcdee..d5a9b344905 100644
--- a/app/services/upload_service.rb
+++ b/app/services/upload_service.rb
@@ -1,6 +1,4 @@
 class UploadService
-  include Gitlab::CurrentSettings
-
   def initialize(model, file, uploader_class = FileUploader)
     @model, @file, @uploader_class = model, file, uploader_class
   end
@@ -17,6 +15,6 @@ class UploadService
   private
 
   def max_attachment_size
-    current_application_settings.max_attachment_size.megabytes.to_i
+    Gitlab::CurrentSettings.max_attachment_size.megabytes.to_i
   end
 end
diff --git a/app/services/users/build_service.rb b/app/services/users/build_service.rb
index 61f1568f366..4fb6d221909 100644
--- a/app/services/users/build_service.rb
+++ b/app/services/users/build_service.rb
@@ -1,7 +1,5 @@
 module Users
   class BuildService < BaseService
-    include Gitlab::CurrentSettings
-
     def initialize(current_user, params = {})
       @current_user = current_user
       @params = params.dup
@@ -34,7 +32,7 @@ module Users
     private
 
     def can_create_user?
-      (current_user.nil? && current_application_settings.allow_signup?) || current_user&.admin?
+      (current_user.nil? && Gitlab::CurrentSettings.allow_signup?) || current_user&.admin?
     end
 
     # Allowed params for creating a user (admins only)
@@ -102,7 +100,7 @@ module Users
     end
 
     def skip_user_confirmation_email_from_setting
-      !current_application_settings.send_user_confirmation_email
+      !Gitlab::CurrentSettings.send_user_confirmation_email
     end
   end
 end
diff --git a/app/uploaders/attachment_uploader.rb b/app/uploaders/attachment_uploader.rb
index 109eb2fea0b..4930fb2fca7 100644
--- a/app/uploaders/attachment_uploader.rb
+++ b/app/uploaders/attachment_uploader.rb
@@ -1,10 +1,12 @@
 class AttachmentUploader < GitlabUploader
-  include RecordsUploads
   include UploaderHelper
+  include RecordsUploads::Concern
 
   storage :file
 
-  def store_dir
-    "#{base_dir}/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
+  private
+
+  def dynamic_segment
+    File.join(model.class.to_s.underscore, mounted_as.to_s, model.id.to_s)
   end
 end
diff --git a/app/uploaders/avatar_uploader.rb b/app/uploaders/avatar_uploader.rb
index cbb79376d5f..5c8e1cea62e 100644
--- a/app/uploaders/avatar_uploader.rb
+++ b/app/uploaders/avatar_uploader.rb
@@ -1,25 +1,24 @@
 class AvatarUploader < GitlabUploader
-  include RecordsUploads
   include UploaderHelper
+  include RecordsUploads::Concern
 
   storage :file
 
-  def store_dir
-    "#{base_dir}/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
-  end
-
   def exists?
     model.avatar.file && model.avatar.file.present?
   end
 
-  # We set move_to_store and move_to_cache to 'false' to prevent stealing
-  # the avatar file from a project when forking it.
-  # https://gitlab.com/gitlab-org/gitlab-ce/issues/26158
-  def move_to_store
+  def move_to_cache
     false
   end
 
-  def move_to_cache
+  def move_to_store
     false
   end
+
+  private
+
+  def dynamic_segment
+    File.join(model.class.to_s.underscore, mounted_as.to_s, model.id.to_s)
+  end
 end
diff --git a/app/uploaders/file_mover.rb b/app/uploaders/file_mover.rb
index 00c2888d224..8f56f09c9f7 100644
--- a/app/uploaders/file_mover.rb
+++ b/app/uploaders/file_mover.rb
@@ -21,7 +21,8 @@ class FileMover
   end
 
   def update_markdown
-    updated_text = model.read_attribute(update_field).gsub(temp_file_uploader.to_markdown, uploader.to_markdown)
+    updated_text = model.read_attribute(update_field)
+                        .gsub(temp_file_uploader.markdown_link, uploader.markdown_link)
     model.update_attribute(update_field, updated_text)
 
     true
@@ -48,11 +49,11 @@ class FileMover
   end
 
   def uploader
-    @uploader ||= PersonalFileUploader.new(model, secret)
+    @uploader ||= PersonalFileUploader.new(model, secret: secret)
   end
 
   def temp_file_uploader
-    @temp_file_uploader ||= PersonalFileUploader.new(nil, secret)
+    @temp_file_uploader ||= PersonalFileUploader.new(nil, secret: secret)
   end
 
   def revert
diff --git a/app/uploaders/file_uploader.rb b/app/uploaders/file_uploader.rb
index 0b591e3bbbb..bde1161dfa8 100644
--- a/app/uploaders/file_uploader.rb
+++ b/app/uploaders/file_uploader.rb
@@ -1,23 +1,40 @@
+# This class breaks the actual CarrierWave concept.
+# Every uploader should use a base_dir that is model agnostic so we can build
+# back URLs from base_dir-relative paths saved in the `Upload` model.
+#
+# As the `.base_dir` is model dependent and **not** saved in the upload model (see #upload_path)
+# there is no way to build back the correct file path without the model, which defies
+# CarrierWave way of storing files.
+#
 class FileUploader < GitlabUploader
-  include RecordsUploads
   include UploaderHelper
+  include RecordsUploads::Concern
 
   MARKDOWN_PATTERN = %r{\!?\[.*?\]\(/uploads/(?<secret>[0-9a-f]{32})/(?<file>.*?)\)}
+  DYNAMIC_PATH_PATTERN = %r{(?<secret>\h{32})/(?<identifier>.*)}
 
   storage :file
 
-  def self.absolute_path(upload_record)
+  after :remove, :prune_store_dir
+
+  def self.root
+    File.join(options.storage_path, 'uploads')
+  end
+
+  def self.absolute_path(upload)
     File.join(
-      self.dynamic_path_segment(upload_record.model),
-      upload_record.path
+      absolute_base_dir(upload.model),
+      upload.path # already contain the dynamic_segment, see #upload_path
     )
   end
 
-  # Not using `GitlabUploader.base_dir` because all project namespaces are in
-  # the `public/uploads` dir.
-  #
-  def self.base_dir
-    root_dir
+  def self.base_dir(model)
+    model_path_segment(model)
+  end
+
+  # used in migrations and import/exports
+  def self.absolute_base_dir(model)
+    File.join(root, base_dir(model))
   end
 
   # Returns the part of `store_dir` that can change based on the model's current
@@ -29,63 +46,116 @@ class FileUploader < GitlabUploader
   # model - Object that responds to `full_path` and `disk_path`
   #
   # Returns a String without a trailing slash
-  def self.dynamic_path_segment(model)
+  def self.model_path_segment(model)
     if model.hashed_storage?(:attachments)
-      dynamic_path_builder(model.disk_path)
+      model.disk_path
     else
-      dynamic_path_builder(model.full_path)
+      model.full_path
     end
   end
 
-  # Auxiliary method to build dynamic path segment when not using a project model
-  #
-  # Prefer to use the `.dynamic_path_segment` as it includes Hashed Storage specific logic
-  def self.dynamic_path_builder(path)
-    File.join(CarrierWave.root, base_dir, path)
+  def self.upload_path(secret, identifier)
+    File.join(secret, identifier)
+  end
+
+  def self.generate_secret
+    SecureRandom.hex
   end
 
   attr_accessor :model
-  attr_reader :secret
 
-  def initialize(model, secret = nil)
+  def initialize(model, mounted_as = nil, **uploader_context)
+    super(model, nil, **uploader_context)
+
     @model = model
-    @secret = secret || generate_secret
+    apply_context!(uploader_context)
   end
 
-  def store_dir
-    File.join(dynamic_path_segment, @secret)
+  def base_dir
+    self.class.base_dir(@model)
   end
 
-  def relative_path
-    self.file.path.sub("#{dynamic_path_segment}/", '')
+  # we don't need to know the actual path, an uploader instance should be
+  # able to yield the file content on demand, so we should build the digest
+  def absolute_path
+    self.class.absolute_path(@upload)
   end
 
-  def to_markdown
-    to_h[:markdown]
+  def upload_path
+    self.class.upload_path(dynamic_segment, identifier)
   end
 
-  def to_h
-    filename = image_or_video? ? self.file.basename : self.file.filename
-    escaped_filename = filename.gsub("]", "\\]")
+  def model_path_segment
+    self.class.model_path_segment(@model)
+  end
+
+  def store_dir
+    File.join(base_dir, dynamic_segment)
+  end
 
-    markdown = "[#{escaped_filename}](#{secure_url})"
+  def markdown_link
+    markdown = "[#{markdown_name}](#{secure_url})"
     markdown.prepend("!") if image_or_video? || dangerous?
+    markdown
+  end
 
+  def to_h
     {
-      alt:      filename,
+      alt:      markdown_name,
       url:      secure_url,
-      markdown: markdown
+      markdown: markdown_link
     }
   end
 
+  def filename
+    self.file.filename
+  end
+
+  def upload=(value)
+    super
+
+    return unless value
+    return if apply_context!(value.uploader_context)
+
+    # fallback to the regex based extraction
+    if matches = DYNAMIC_PATH_PATTERN.match(value.path)
+      @secret = matches[:secret]
+      @identifier = matches[:identifier]
+    end
+  end
+
+  def secret
+    @secret ||= self.class.generate_secret
+  end
+
   private
 
-  def dynamic_path_segment
-    self.class.dynamic_path_segment(model)
+  def apply_context!(uploader_context)
+    @secret, @identifier = uploader_context.values_at(:secret, :identifier)
+
+    !!(@secret && @identifier)
   end
 
-  def generate_secret
-    SecureRandom.hex
+  def build_upload
+    super.tap do |upload|
+      upload.secret = secret
+    end
+  end
+
+  def prune_store_dir
+    storage.delete_dir!(store_dir) # only remove when empty
+  end
+
+  def markdown_name
+    (image_or_video? ? File.basename(filename, File.extname(filename)) : filename).gsub("]", "\\]")
+  end
+
+  def identifier
+    @identifier ||= filename
+  end
+
+  def dynamic_segment
+    secret
   end
 
   def secure_url
diff --git a/app/uploaders/gitlab_uploader.rb b/app/uploaders/gitlab_uploader.rb
index 7f72b3ce471..a9e5c028b03 100644
--- a/app/uploaders/gitlab_uploader.rb
+++ b/app/uploaders/gitlab_uploader.rb
@@ -1,64 +1,66 @@
 class GitlabUploader < CarrierWave::Uploader::Base
-  def self.absolute_path(upload_record)
-    File.join(CarrierWave.root, upload_record.path)
-  end
+  class_attribute :options
 
-  def self.root_dir
-    'uploads'
-  end
+  class << self
+    # DSL setter
+    def storage_options(options)
+      self.options = options
+    end
 
-  # When object storage is used, keep the `root_dir` as `base_dir`.
-  # The files aren't really in folders there, they just have a name.
-  # The files that contain user input in their name, also contain a hash, so
-  # the names are still unique
-  #
-  # This method is overridden in the `FileUploader`
-  def self.base_dir
-    return root_dir unless file_storage?
+    def root
+      options.storage_path
+    end
 
-    File.join(root_dir, '-', 'system')
-  end
+    # represent the directory namespacing at the class level
+    def base_dir
+      options.fetch('base_dir', '')
+    end
 
-  def self.file_storage?
-    self.storage == CarrierWave::Storage::File
+    def file_storage?
+      storage == CarrierWave::Storage::File
+    end
+
+    def absolute_path(upload_record)
+      File.join(root, upload_record.path)
+    end
   end
 
+  storage_options Gitlab.config.uploads
+
   delegate :base_dir, :file_storage?, to: :class
 
+  def initialize(model, mounted_as = nil, **uploader_context)
+    super(model, mounted_as)
+  end
+
   def file_cache_storage?
     cache_storage.is_a?(CarrierWave::Storage::File)
   end
 
   # Reduce disk IO
   def move_to_cache
-    true
+    file_storage?
   end
 
   # Reduce disk IO
   def move_to_store
-    true
-  end
-
-  # Designed to be overridden by child uploaders that have a dynamic path
-  # segment -- that is, a path that changes based on mutable attributes of its
-  # associated model
-  #
-  # For example, `FileUploader` builds the storage path based on the associated
-  # project model's `path_with_namespace` value, which can change when the
-  # project or its containing namespace is moved or renamed.
-  def relative_path
-    self.file.path.sub("#{root}/", '')
+    file_storage?
   end
 
   def exists?
     file.present?
   end
 
-  # Override this if you don't want to save files by default to the Rails.root directory
+  def store_dir
+    File.join(base_dir, dynamic_segment)
+  end
+
+  def cache_dir
+    File.join(root, base_dir, 'tmp/cache')
+  end
+
   def work_dir
-    # Default path set by CarrierWave:
-    # https://github.com/carrierwaveuploader/carrierwave/blob/v1.0.0/lib/carrierwave/uploader/cache.rb#L182
-    CarrierWave.tmp_path
+    File.join(root, base_dir, 'tmp/work')
   end
 
   def filename
@@ -67,6 +69,13 @@ class GitlabUploader < CarrierWave::Uploader::Base
 
   private
 
+  # Designed to be overridden by child uploaders that have a dynamic path
+  # segment -- that is, a path that changes based on mutable attributes of its
+  # associated model
+  def dynamic_segment
+    raise(NotImplementedError)
+  end
+
   # To prevent files from moving across filesystems, override the default
   # implementation:
   # http://github.com/carrierwaveuploader/carrierwave/blob/v1.0.0/lib/carrierwave/uploader/cache.rb#L181-L183
@@ -74,6 +83,6 @@ class GitlabUploader < CarrierWave::Uploader::Base
     # To be safe, keep this directory outside of the the cache directory
     # because calling CarrierWave.clean_cache_files! will remove any files in
     # the cache directory.
-    File.join(work_dir, @cache_id, version_name.to_s, for_file)
+    File.join(work_dir, cache_id, version_name.to_s, for_file)
   end
 end
diff --git a/app/uploaders/job_artifact_uploader.rb b/app/uploaders/job_artifact_uploader.rb
index 15dfb5a5763..ad5385f45a4 100644
--- a/app/uploaders/job_artifact_uploader.rb
+++ b/app/uploaders/job_artifact_uploader.rb
@@ -1,13 +1,7 @@
 class JobArtifactUploader < GitlabUploader
-  storage :file
+  extend Workhorse::UploadPath
 
-  def self.local_store_path
-    Gitlab.config.artifacts.path
-  end
-
-  def self.artifacts_upload_path
-    File.join(self.local_store_path, 'tmp/uploads/')
-  end
+  storage_options Gitlab.config.artifacts
 
   def size
     return super if model.size.nil?
@@ -16,24 +10,18 @@ class JobArtifactUploader < GitlabUploader
   end
 
   def store_dir
-    default_local_path
+    dynamic_segment
   end
 
-  def cache_dir
-    File.join(self.class.local_store_path, 'tmp/cache')
-  end
+  def open
+    raise 'Only File System is supported' unless file_storage?
 
-  def work_dir
-    File.join(self.class.local_store_path, 'tmp/work')
+    File.open(path, "rb") if path
   end
 
   private
 
-  def default_local_path
-    File.join(self.class.local_store_path, default_path)
-  end
-
-  def default_path
+  def dynamic_segment
     creation_date = model.created_at.utc.strftime('%Y_%m_%d')
 
     File.join(disk_hash[0..1], disk_hash[2..3], disk_hash,
diff --git a/app/uploaders/legacy_artifact_uploader.rb b/app/uploaders/legacy_artifact_uploader.rb
index 4f7f8a63108..28c458d3ff1 100644
--- a/app/uploaders/legacy_artifact_uploader.rb
+++ b/app/uploaders/legacy_artifact_uploader.rb
@@ -1,33 +1,15 @@
 class LegacyArtifactUploader < GitlabUploader
-  storage :file
+  extend Workhorse::UploadPath
 
-  def self.local_store_path
-    Gitlab.config.artifacts.path
-  end
-
-  def self.artifacts_upload_path
-    File.join(self.local_store_path, 'tmp/uploads/')
-  end
+  storage_options Gitlab.config.artifacts
 
   def store_dir
-    default_local_path
-  end
-
-  def cache_dir
-    File.join(self.class.local_store_path, 'tmp/cache')
-  end
-
-  def work_dir
-    File.join(self.class.local_store_path, 'tmp/work')
+    dynamic_segment
   end
 
   private
 
-  def default_local_path
-    File.join(self.class.local_store_path, default_path)
-  end
-
-  def default_path
+  def dynamic_segment
     File.join(model.created_at.utc.strftime('%Y_%m'), model.project_id.to_s, model.id.to_s)
   end
 end
diff --git a/app/uploaders/lfs_object_uploader.rb b/app/uploaders/lfs_object_uploader.rb
index d11ebf0f9ca..e04c97ce179 100644
--- a/app/uploaders/lfs_object_uploader.rb
+++ b/app/uploaders/lfs_object_uploader.rb
@@ -1,19 +1,24 @@
 class LfsObjectUploader < GitlabUploader
-  storage :file
+  extend Workhorse::UploadPath
 
-  def store_dir
-    "#{Gitlab.config.lfs.storage_path}/#{model.oid[0, 2]}/#{model.oid[2, 2]}"
+  # LfsObject are in `tmp/upload` instead of `tmp/uploads`
+  def self.workhorse_upload_path
+    File.join(root, 'tmp/upload')
   end
 
-  def cache_dir
-    "#{Gitlab.config.lfs.storage_path}/tmp/cache"
-  end
+  storage_options Gitlab.config.lfs
 
   def filename
     model.oid[4..-1]
   end
 
-  def work_dir
-    File.join(Gitlab.config.lfs.storage_path, 'tmp', 'work')
+  def store_dir
+    dynamic_segment
+  end
+
+  private
+
+  def dynamic_segment
+    File.join(model.oid[0, 2], model.oid[2, 2])
   end
 end
diff --git a/app/uploaders/namespace_file_uploader.rb b/app/uploaders/namespace_file_uploader.rb
index 672126e9ec2..993e85fbc13 100644
--- a/app/uploaders/namespace_file_uploader.rb
+++ b/app/uploaders/namespace_file_uploader.rb
@@ -1,15 +1,19 @@
 class NamespaceFileUploader < FileUploader
-  def self.base_dir
-    File.join(root_dir, '-', 'system', 'namespace')
+  # Re-Override
+  def self.root
+    options.storage_path
   end
 
-  def self.dynamic_path_segment(model)
-    dynamic_path_builder(model.id.to_s)
+  def self.base_dir(model)
+    File.join(options.base_dir, 'namespace', model_path_segment(model))
   end
 
-  private
+  def self.model_path_segment(model)
+    File.join(model.id.to_s)
+  end
 
-  def secure_url
-    File.join('/uploads', @secret, file.filename)
+  # Re-Override
+  def store_dir
+    File.join(base_dir, dynamic_segment)
   end
 end
diff --git a/app/uploaders/personal_file_uploader.rb b/app/uploaders/personal_file_uploader.rb
index 3298ad104ec..e7d9ecd3222 100644
--- a/app/uploaders/personal_file_uploader.rb
+++ b/app/uploaders/personal_file_uploader.rb
@@ -1,23 +1,27 @@
 class PersonalFileUploader < FileUploader
-  def self.dynamic_path_segment(model)
-    File.join(CarrierWave.root, model_path(model))
+  # Re-Override
+  def self.root
+    options.storage_path
   end
 
-  def self.base_dir
-    File.join(root_dir, '-', 'system')
+  def self.base_dir(model)
+    File.join(options.base_dir, model_path_segment(model))
   end
 
-  private
+  def self.model_path_segment(model)
+    return 'temp/' unless model
 
-  def secure_url
-    File.join(self.class.model_path(model), secret, file.filename)
+    File.join(model.class.to_s.underscore, model.id.to_s)
+  end
+
+  # Revert-Override
+  def store_dir
+    File.join(base_dir, dynamic_segment)
   end
 
-  def self.model_path(model)
-    if model
-      File.join("/#{base_dir}", model.class.to_s.underscore, model.id.to_s)
-    else
-      File.join("/#{base_dir}", 'temp')
-    end
+  private
+
+  def secure_url
+    File.join('/', base_dir, secret, file.filename)
   end
 end
diff --git a/app/uploaders/records_uploads.rb b/app/uploaders/records_uploads.rb
index feb4f04d7b7..458928bc067 100644
--- a/app/uploaders/records_uploads.rb
+++ b/app/uploaders/records_uploads.rb
@@ -1,35 +1,62 @@
 module RecordsUploads
-  extend ActiveSupport::Concern
+  module Concern
+    extend ActiveSupport::Concern
 
-  included do
-    after :store,   :record_upload
-    before :remove, :destroy_upload
-  end
+    attr_accessor :upload
 
-  # After storing an attachment, create a corresponding Upload record
-  #
-  # NOTE: We're ignoring the argument passed to this callback because we want
-  # the `SanitizedFile` object from `CarrierWave::Uploader::Base#file`, not the
-  # `Tempfile` object the callback gets.
-  #
-  # Called `after :store`
-  def record_upload(_tempfile = nil)
-    return unless model
-    return unless file_storage?
-    return unless file.exists?
-
-    Upload.record(self)
-  end
+    included do
+      after  :store,  :record_upload
+      before :remove, :destroy_upload
+    end
+
+    # After storing an attachment, create a corresponding Upload record
+    #
+    # NOTE: We're ignoring the argument passed to this callback because we want
+    # the `SanitizedFile` object from `CarrierWave::Uploader::Base#file`, not the
+    # `Tempfile` object the callback gets.
+    #
+    # Called `after :store`
+    def record_upload(_tempfile = nil)
+      return unless model
+      return unless file && file.exists?
+
+      Upload.transaction do
+        uploads.where(path: upload_path).delete_all
+        upload.destroy! if upload
+
+        self.upload = build_upload
+        upload.save!
+      end
+    end
+
+    def upload_path
+      File.join(store_dir, filename.to_s)
+    end
+
+    private
+
+    def uploads
+      Upload.order(id: :desc).where(uploader: self.class.to_s)
+    end
 
-  private
+    def build_upload
+      Upload.new(
+        uploader: self.class.to_s,
+        size: file.size,
+        path: upload_path,
+        model: model,
+        mount_point: mounted_as
+      )
+    end
 
-  # Before removing an attachment, destroy any Upload records at the same path
-  #
-  # Called `before :remove`
-  def destroy_upload(*args)
-    return unless file_storage?
-    return unless file
+    # Before removing an attachment, destroy any Upload records at the same path
+    #
+    # Called `before :remove`
+    def destroy_upload(*args)
+      return unless file && file.exists?
 
-    Upload.remove_path(relative_path)
+      self.upload = nil
+      uploads.where(path: upload_path).delete_all
+    end
   end
 end
diff --git a/app/uploaders/uploader_helper.rb b/app/uploaders/uploader_helper.rb
index 7635c20ab3a..fd446d31092 100644
--- a/app/uploaders/uploader_helper.rb
+++ b/app/uploaders/uploader_helper.rb
@@ -32,14 +32,7 @@ module UploaderHelper
   def extension_match?(extensions)
     return false unless file
 
-    extension =
-      if file.respond_to?(:extension)
-        file.extension
-      else
-        # Not all CarrierWave storages respond to :extension
-        File.extname(file.path).delete('.')
-      end
-
+    extension = file.try(:extension) || File.extname(file.path).delete('.')
     extensions.include?(extension.downcase)
   end
 end
diff --git a/app/uploaders/workhorse.rb b/app/uploaders/workhorse.rb
new file mode 100644
index 00000000000..782032cf516
--- /dev/null
+++ b/app/uploaders/workhorse.rb
@@ -0,0 +1,7 @@
+module Workhorse
+  module UploadPath
+    def workhorse_upload_path
+      File.join(root, base_dir, 'tmp/uploads')
+    end
+  end
+end
diff --git a/app/views/admin/application_settings/_form.html.haml b/app/views/admin/application_settings/_form.html.haml
index ba4ca88a8a9..fb5e6f337a7 100644
--- a/app/views/admin/application_settings/_form.html.haml
+++ b/app/views/admin/application_settings/_form.html.haml
@@ -537,7 +537,8 @@
     .form-group
       = f.label :repository_storages, 'Storage paths for new projects', class: 'control-label col-sm-2'
       .col-sm-10
-        = f.select :repository_storages, repository_storages_options_for_select, {include_hidden: false}, multiple: true, class: 'form-control'
+        = f.select :repository_storages, repository_storages_options_for_select(@application_setting.repository_storages),
+          {include_hidden: false}, multiple: true, class: 'form-control'
         .help-block
           Manage repository storage paths. Learn more in the
           = succeed "." do
diff --git a/app/views/admin/broadcast_messages/preview.js.haml b/app/views/admin/broadcast_messages/preview.js.haml
deleted file mode 100644
index c72e59640d7..00000000000
--- a/app/views/admin/broadcast_messages/preview.js.haml
+++ /dev/null
@@ -1 +0,0 @@
-$('.js-broadcast-message-preview').html("#{j(render_broadcast_message(@broadcast_message))}");
diff --git a/app/views/admin/conversational_development_index/show.html.haml b/app/views/admin/conversational_development_index/show.html.haml
index 30dd87f0463..ed40e7b4d00 100644
--- a/app/views/admin/conversational_development_index/show.html.haml
+++ b/app/views/admin/conversational_development_index/show.html.haml
@@ -6,7 +6,7 @@
     = render 'callout'
 
   .prepend-top-default
-  - if !current_application_settings.usage_ping_enabled
+  - if !Gitlab::CurrentSettings.usage_ping_enabled
     = render 'disabled'
   - elsif @metric.blank?
     = render 'no_data'
diff --git a/app/views/admin/dashboard/index.html.haml b/app/views/admin/dashboard/index.html.haml
index 509f559c120..e3711421b61 100644
--- a/app/views/admin/dashboard/index.html.haml
+++ b/app/views/admin/dashboard/index.html.haml
@@ -119,7 +119,7 @@
           .well-segment.admin-well
             %h4
               Components
-              - if current_application_settings.version_check_enabled
+              - if Gitlab::CurrentSettings.version_check_enabled
                 .pull-right
                   = version_status_badge
             %p
@@ -138,20 +138,12 @@
               GitLab API
               %span.pull-right
                 = API::API::version
-            %p
-              Gitaly
-              %span.pull-right
-                = Gitlab::GitalyClient.expected_server_version
             - if Gitlab.config.pages.enabled
               %p
                 GitLab Pages
                 %span.pull-right
                   = Gitlab::Pages::VERSION
             %p
-              Git
-              %span.pull-right
-                = Gitlab::Git.version
-            %p
               Ruby
               %span.pull-right
                 #{RUBY_VERSION}p#{RUBY_PATCHLEVEL}
@@ -163,6 +155,8 @@
               = Gitlab::Database.adapter_name
               %span.pull-right
                 = Gitlab::Database.version
+            %p
+              = link_to "Gitaly Servers", admin_gitaly_servers_path
     .row
       .col-md-4
         .info-well
diff --git a/app/views/admin/gitaly_servers/index.html.haml b/app/views/admin/gitaly_servers/index.html.haml
new file mode 100644
index 00000000000..231f94dc95d
--- /dev/null
+++ b/app/views/admin/gitaly_servers/index.html.haml
@@ -0,0 +1,31 @@
+- breadcrumb_title _("Gitaly Servers")
+
+%h3.page-title= _("Gitaly Servers")
+%hr
+.gitaly_servers
+  - if @gitaly_servers.any?
+    .table-holder
+      %table.table.responsive-table
+        %thead.hidden-sm.hidden-xs
+          %tr
+            %th= _("Storage")
+            %th= n_("Gitaly|Address")
+            %th= _("Server version")
+            %th= _("Git version")
+            %th= _("Up to date")
+        - @gitaly_servers.each do |server|
+          %tr
+            %td
+              = server.storage
+            %td
+              = server.address
+            %td
+              = server.server_version
+            %td
+              = server.git_binary_version
+            %td
+              = boolean_to_icon(server.up_to_date?)
+  - else
+    .empty-state
+      .text-center
+        %h4= _("No connection could be made to a Gitaly Server, please check your logs!")
diff --git a/app/views/admin/health_check/show.html.haml b/app/views/admin/health_check/show.html.haml
index 10a3bed0a4f..e31fb58b205 100644
--- a/app/views/admin/health_check/show.html.haml
+++ b/app/views/admin/health_check/show.html.haml
@@ -8,7 +8,7 @@
     .pull-left
       %p
     #{ s_('HealthCheck|Access token is') }
-    %code#health-check-token= current_application_settings.health_check_access_token
+    %code#health-check-token= Gitlab::CurrentSettings.health_check_access_token
     .prepend-top-10
       = button_to _("Reset health check access token"), reset_health_check_token_admin_application_settings_path,
         method: :put, class: 'btn btn-default',
@@ -18,11 +18,11 @@
     = link_to s_('More information is available|here'), help_page_path('user/admin_area/monitoring/health_check')
     %ul
       %li
-        %code= readiness_url(token: current_application_settings.health_check_access_token)
+        %code= readiness_url(token: Gitlab::CurrentSettings.health_check_access_token)
       %li
-        %code= liveness_url(token: current_application_settings.health_check_access_token)
+        %code= liveness_url(token: Gitlab::CurrentSettings.health_check_access_token)
       %li
-        %code= metrics_url(token: current_application_settings.health_check_access_token)
+        %code= metrics_url(token: Gitlab::CurrentSettings.health_check_access_token)
 
   %hr
   .panel.panel-default
diff --git a/app/views/admin/runners/index.html.haml b/app/views/admin/runners/index.html.haml
index 4f60be698e9..1e52646b1cc 100644
--- a/app/views/admin/runners/index.html.haml
+++ b/app/views/admin/runners/index.html.haml
@@ -36,7 +36,7 @@
           data: { confirm: _("Are you sure you want to reset registration token?") }
 
   = render partial: 'ci/runner/how_to_setup_runner',
-           locals: { registration_token: current_application_settings.runners_registration_token,
+           locals: { registration_token: Gitlab::CurrentSettings.runners_registration_token,
                      type: 'shared' }
 
   .append-bottom-20.clearfix
diff --git a/app/views/ci/runner/_how_to_setup_runner.html.haml b/app/views/ci/runner/_how_to_setup_runner.html.haml
index b75dab0acc5..8db7727b80c 100644
--- a/app/views/ci/runner/_how_to_setup_runner.html.haml
+++ b/app/views/ci/runner/_how_to_setup_runner.html.haml
@@ -8,7 +8,7 @@
       = (_("(checkout the %{link} for information on how to install it).") % { link: link }).html_safe
     %li
       = _("Specify the following URL during the Runner setup:")
-      %code= root_url(only_path: false)
+      %code#coordinator_address= root_url(only_path: false)
     %li
       = _("Use the following registration token during setup:")
       %code#registration_token= registration_token
diff --git a/app/views/ci/variables/_variable_row.html.haml b/app/views/ci/variables/_variable_row.html.haml
new file mode 100644
index 00000000000..495a55660cb
--- /dev/null
+++ b/app/views/ci/variables/_variable_row.html.haml
@@ -0,0 +1,49 @@
+- form_field = local_assigns.fetch(:form_field, nil)
+- variable = local_assigns.fetch(:variable, nil)
+- only_key_value = local_assigns.fetch(:only_key_value, false)
+
+- id = variable&.id
+- key = variable&.key
+- value = variable&.value
+- is_protected = variable && !only_key_value ? variable.protected : true
+
+- id_input_name = "#{form_field}[variables_attributes][][id]"
+- destroy_input_name = "#{form_field}[variables_attributes][][_destroy]"
+- key_input_name = "#{form_field}[variables_attributes][][key]"
+- value_input_name = "#{form_field}[variables_attributes][][value]"
+- protected_input_name = "#{form_field}[variables_attributes][][protected]"
+
+%li.js-row.ci-variable-row{ data: { is_persisted: "#{!id.nil?}" } }
+  .ci-variable-row-body
+    %input.js-ci-variable-input-id{ type: "hidden", name: id_input_name, value: id }
+    %input.js-ci-variable-input-destroy{ type: "hidden", name: destroy_input_name }
+    %input.js-ci-variable-input-key.ci-variable-body-item.form-control{ type: "text",
+      name: key_input_name,
+      value: key,
+      placeholder: s_('CiVariables|Input variable key') }
+    .ci-variable-body-item
+      .form-control.js-secret-value-placeholder{ class: ('hide' unless id) }
+        = '*' * 20
+      %textarea.js-ci-variable-input-value.js-secret-value.form-control{ class: ('hide' if id),
+        rows: 1,
+        name: value_input_name,
+        placeholder: s_('CiVariables|Input variable value') }
+        = value
+    - unless only_key_value
+      .ci-variable-body-item.ci-variable-protected-item
+        .append-right-default
+          = s_("CiVariable|Protected")
+        %button{ type: 'button',
+          class: "js-project-feature-toggle project-feature-toggle #{'is-checked' if is_protected}",
+          "aria-label": s_("CiVariable|Toggle protected") }
+          %input{ type: "hidden",
+            class: 'js-ci-variable-input-protected js-project-feature-toggle-input',
+            name: protected_input_name,
+            value: is_protected }
+          %span.toggle-icon
+            = sprite_icon('status_success_borderless', size: 16, css_class: 'toggle-icon-svg toggle-status-checked')
+            = sprite_icon('status_failed_borderless', size: 16, css_class: 'toggle-icon-svg toggle-status-unchecked')
+      -# EE-specific start
+      -# EE-specific end
+  %button.js-row-remove-button.ci-variable-row-remove-button{ type: 'button', 'aria-label': s_('CiVariables|Remove variable row') }
+    = icon('minus-circle')
diff --git a/app/views/dashboard/_groups_head.html.haml b/app/views/dashboard/_groups_head.html.haml
index cebdbab4e74..617c20b9635 100644
--- a/app/views/dashboard/_groups_head.html.haml
+++ b/app/views/dashboard/_groups_head.html.haml
@@ -1,5 +1,5 @@
 .top-area
-  %ul.nav-links
+  %ul.nav-links.mobile-separator
     = nav_link(page: dashboard_groups_path) do
       = link_to dashboard_groups_path, title: _("Your groups") do
         Your groups
diff --git a/app/views/dashboard/_projects_head.html.haml b/app/views/dashboard/_projects_head.html.haml
index 9038c4fbebd..449a2ce625e 100644
--- a/app/views/dashboard/_projects_head.html.haml
+++ b/app/views/dashboard/_projects_head.html.haml
@@ -4,7 +4,7 @@
 .top-area.scrolling-tabs-container.inner-page-scroll-tabs
   .fade-left= icon('angle-left')
   .fade-right= icon('angle-right')
-  %ul.nav-links.scrolling-tabs
+  %ul.nav-links.scrolling-tabs.mobile-separator
     = nav_link(page: [dashboard_projects_path, root_path]) do
       = link_to dashboard_projects_path, class: 'shortcuts-activity', data: {placement: 'right'} do
         Your projects
diff --git a/app/views/dashboard/activity.html.haml b/app/views/dashboard/activity.html.haml
index ad35d05c29a..31d4b3da4f1 100644
--- a/app/views/dashboard/activity.html.haml
+++ b/app/views/dashboard/activity.html.haml
@@ -7,10 +7,8 @@
 - page_title    "Activity"
 - header_title  "Activity", activity_dashboard_path
 
-.hidden-xs
-  = render "projects/last_push"
-
 %div{ class: container_class }
+  = render "projects/last_push"
   = render 'dashboard/activity_head'
 
   %section.activities
diff --git a/app/views/dashboard/groups/_groups.html.haml b/app/views/dashboard/groups/_groups.html.haml
index 601b6a8b1a7..db856ef7d7b 100644
--- a/app/views/dashboard/groups/_groups.html.haml
+++ b/app/views/dashboard/groups/_groups.html.haml
@@ -1,2 +1,4 @@
 .js-groups-list-holder
   #js-groups-tree{ data: { hide_projects: 'true', endpoint: dashboard_groups_path(format: :json), path: dashboard_groups_path, form_sel: 'form#group-filter-form', filter_sel: '.js-groups-list-filter', holder_sel: '.js-groups-list-holder', dropdown_sel: '.js-group-filter-dropdown-wrap' } }
+    .loading-container.text-center
+      = icon('spinner spin 2x', class: 'loading-animation prepend-top-20')
diff --git a/app/views/dashboard/groups/index.html.haml b/app/views/dashboard/groups/index.html.haml
index 25bf08c6c12..50f39f93283 100644
--- a/app/views/dashboard/groups/index.html.haml
+++ b/app/views/dashboard/groups/index.html.haml
@@ -3,9 +3,6 @@
 - header_title  "Groups", dashboard_groups_path
 = render 'dashboard/groups_head'
 
-= webpack_bundle_tag 'common_vue'
-= webpack_bundle_tag 'groups'
-
 - if params[:filter].blank? && @groups.empty?
   = render 'shared/groups/empty_state'
 - else
diff --git a/app/views/dashboard/projects/_nav.html.haml b/app/views/dashboard/projects/_nav.html.haml
index c18077bc66f..97f854cc5f0 100644
--- a/app/views/dashboard/projects/_nav.html.haml
+++ b/app/views/dashboard/projects/_nav.html.haml
@@ -1,5 +1,5 @@
 .nav-block
-  %ul.nav-links
+  %ul.nav-links.mobile-separator
     = nav_link(html_options: { class: ("active" unless params[:personal].present?) }) do
       = link_to s_('DashboardProjects|All'), dashboard_projects_path
     = nav_link(html_options: { class: ("active" if params[:personal].present?) }) do
diff --git a/app/views/dashboard/projects/index.html.haml b/app/views/dashboard/projects/index.html.haml
index 57a4da353fe..deed774a4a5 100644
--- a/app/views/dashboard/projects/index.html.haml
+++ b/app/views/dashboard/projects/index.html.haml
@@ -7,9 +7,8 @@
 - page_title    "Projects"
 - header_title  "Projects", dashboard_projects_path
 
-= render "projects/last_push"
-
 %div{ class: container_class }
+  = render "projects/last_push"
   - if show_projects?(@projects, params)
     = render 'dashboard/projects_head'
     = render 'nav'
diff --git a/app/views/dashboard/projects/starred.html.haml b/app/views/dashboard/projects/starred.html.haml
index 14f9f8cd70a..b1efe59aadc 100644
--- a/app/views/dashboard/projects/starred.html.haml
+++ b/app/views/dashboard/projects/starred.html.haml
@@ -4,9 +4,8 @@
 - page_title "Starred Projects"
 - header_title "Projects", dashboard_projects_path
 
-= render "projects/last_push"
-
 %div{ class: container_class }
+  = render "projects/last_push"
   = render 'dashboard/projects_head'
 
   - if params[:filter_projects] || any_projects?(@projects)
diff --git a/app/views/dashboard/todos/index.html.haml b/app/views/dashboard/todos/index.html.haml
index 20ca6ec969a..664966989db 100644
--- a/app/views/dashboard/todos/index.html.haml
+++ b/app/views/dashboard/todos/index.html.haml
@@ -4,7 +4,7 @@
 
 - if current_user.todos.any?
   .top-area
-    %ul.nav-links
+    %ul.nav-links.mobile-separator
       %li.todos-pending{ class: active_when(params[:state].blank? || params[:state] == 'pending') }>
         = link_to todos_filter_path(state: 'pending') do
           %span
diff --git a/app/views/devise/confirmations/almost_there.haml b/app/views/devise/confirmations/almost_there.haml
index fb70d158096..79826a364db 100644
--- a/app/views/devise/confirmations/almost_there.haml
+++ b/app/views/devise/confirmations/almost_there.haml
@@ -4,9 +4,9 @@
   %p.lead.append-bottom-20
     Please check your email to confirm your account
   %hr
-- if current_application_settings.after_sign_up_text.present?
+- if Gitlab::CurrentSettings.after_sign_up_text.present?
   .well-confirmation.text-center
-    = markdown_field(current_application_settings, :after_sign_up_text)
+    = markdown_field(Gitlab::CurrentSettings, :after_sign_up_text)
 %p.text-center
   No confirmation email received? Please check your spam folder or
 .append-bottom-20.prepend-top-20.text-center
diff --git a/app/views/explore/groups/_groups.html.haml b/app/views/explore/groups/_groups.html.haml
index 91149498248..ff57b39e947 100644
--- a/app/views/explore/groups/_groups.html.haml
+++ b/app/views/explore/groups/_groups.html.haml
@@ -1,2 +1,4 @@
 .js-groups-list-holder
   #js-groups-tree{ data: { hide_projects: 'true', endpoint: explore_groups_path(format: :json), path: explore_groups_path, form_sel: 'form#group-filter-form', filter_sel: '.js-groups-list-filter', holder_sel: '.js-groups-list-holder', dropdown_sel: '.js-group-filter-dropdown-wrap' } }
+    .loading-container.text-center
+      = icon('spinner spin 2x', class: 'loading-animation prepend-top-20')
diff --git a/app/views/explore/groups/index.html.haml b/app/views/explore/groups/index.html.haml
index 86abdf547cc..efa8b2706da 100644
--- a/app/views/explore/groups/index.html.haml
+++ b/app/views/explore/groups/index.html.haml
@@ -2,9 +2,6 @@
 - page_title    "Groups"
 - header_title  "Groups", dashboard_groups_path
 
-= webpack_bundle_tag 'common_vue'
-= webpack_bundle_tag 'groups'
-
 - if current_user
   = render 'dashboard/groups_head'
 - else
diff --git a/app/views/groups/_children.html.haml b/app/views/groups/_children.html.haml
index 3afb6b2f849..742b40784d3 100644
--- a/app/views/groups/_children.html.haml
+++ b/app/views/groups/_children.html.haml
@@ -1,5 +1,4 @@
-= webpack_bundle_tag 'common_vue'
-= webpack_bundle_tag 'groups'
-
 .js-groups-list-holder
   #js-groups-tree{ data: { hide_projects: 'false', group_id: group.id, endpoint: group_children_path(group, format: :json), path: group_path(group), form_sel: 'form#group-filter-form', filter_sel: '.js-groups-list-filter', holder_sel: '.js-groups-list-holder', dropdown_sel: '.js-group-filter-dropdown-wrap' } }
+    .loading-container.text-center
+      = icon('spinner spin 2x', class: 'loading-animation prepend-top-20')
diff --git a/app/views/groups/edit.html.haml b/app/views/groups/edit.html.haml
index 76a8099d7c0..86cd0759a2c 100644
--- a/app/views/groups/edit.html.haml
+++ b/app/views/groups/edit.html.haml
@@ -57,4 +57,20 @@
       .form-actions
         = button_to 'Remove group', '#', class: "btn btn-remove js-confirm-danger", data: { "confirm-danger-message" => remove_group_message(@group) }
 
+- if supports_nested_groups?
+  .panel.panel-warning
+    .panel-heading Transfer group
+    .panel-body
+      = form_for @group, url: transfer_group_path(@group), method: :put do |f|
+        .form-group
+          = dropdown_tag('Select parent group', options: { toggle_class: 'js-groups-dropdown', title: 'Parent Group', filter: true, dropdown_class: 'dropdown-open-top dropdown-group-transfer', placeholder: "Search groups", data: { data: parent_group_options(@group) } })
+          = hidden_field_tag 'new_parent_group_id'
+
+        %ul
+          %li Be careful. Changing a group's parent can have unintended #{link_to 'side effects', 'https://docs.gitlab.com/ce/user/project/index.html#redirects-when-changing-repository-paths', target: 'blank'}.
+          %li You can only transfer the group to a group you manage.
+          %li You will need to update your local repositories to point to the new location.
+          %li If the parent group's visibility is lower than the group current visibility, visibility levels for subgroups and projects will be changed to match the new parent group's visibility.
+        = f.submit 'Transfer group', class: "btn btn-warning"
+
 = render 'shared/confirm_modal', phrase: @group.path
diff --git a/app/views/help/index.html.haml b/app/views/help/index.html.haml
index b8692009225..63811ea1c81 100644
--- a/app/views/help/index.html.haml
+++ b/app/views/help/index.html.haml
@@ -1,19 +1,20 @@
 = webpack_bundle_tag 'docs'
 
 %div
-- if current_application_settings.help_page_text.present?
-  = markdown_field(current_application_settings, :help_page_text)
+- if Gitlab::CurrentSettings.help_page_text.present?
+  = markdown_field(Gitlab::CurrentSettings.current_application_settings, :help_page_text)
   %hr
 
-- unless current_application_settings.help_page_hide_commercial_content?
-  %h1
-    GitLab
-    Community Edition
-    - if user_signed_in?
-      %span= Gitlab::VERSION
-      %small= link_to Gitlab::REVISION, Gitlab::COM_URL + namespace_project_commits_path('gitlab-org', 'gitlab-ce', Gitlab::REVISION)
-      = version_status_badge
+%h1
+  GitLab
+  Community Edition
+  - if user_signed_in?
+    %span= Gitlab::VERSION
+    %small= link_to Gitlab::REVISION, Gitlab::COM_URL + namespace_project_commits_path('gitlab-org', 'gitlab-ce', Gitlab::REVISION)
+    = version_status_badge
+  %hr
 
+- unless Gitlab::CurrentSettings.help_page_hide_commercial_content?
   %p.slead
     GitLab is open source software to collaborate on code.
     %br
@@ -45,6 +46,6 @@
         %li
           %button.btn-blank.btn-link.js-trigger-shortcut{ type: 'button' }
             Use shortcuts
-        - unless current_application_settings.help_page_hide_commercial_content?
+        - unless Gitlab::CurrentSettings.help_page_hide_commercial_content?
           %li= link_to 'Get a support subscription', 'https://about.gitlab.com/pricing/'
           %li= link_to 'Compare GitLab editions', 'https://about.gitlab.com/features/#compare'
diff --git a/app/views/koding/index.html.haml b/app/views/koding/index.html.haml
index 04e2d4b63e6..bb7f9ba7ae4 100644
--- a/app/views/koding/index.html.haml
+++ b/app/views/koding/index.html.haml
@@ -3,4 +3,4 @@
     = icon('circle', class: 'cgreen')
     Integration is active for
     = link_to koding_project_url, target: '_blank', rel: 'noopener noreferrer' do
-      #{current_application_settings.koding_url}
+      #{Gitlab::CurrentSettings.koding_url}
diff --git a/app/views/layouts/_head.html.haml b/app/views/layouts/_head.html.haml
index 1597621fa78..0c979109b3f 100644
--- a/app/views/layouts/_head.html.haml
+++ b/app/views/layouts/_head.html.haml
@@ -41,13 +41,14 @@
   = webpack_bundle_tag "webpack_runtime"
   = webpack_bundle_tag "common"
   = webpack_bundle_tag "main"
-  = webpack_bundle_tag "raven" if current_application_settings.clientside_sentry_enabled
+  = webpack_bundle_tag "raven" if Gitlab::CurrentSettings.clientside_sentry_enabled
   = webpack_bundle_tag "test" if Rails.env.test?
-  = webpack_bundle_tag 'performance_bar' if performance_bar_enabled?
 
   - if content_for?(:page_specific_javascripts)
     = yield :page_specific_javascripts
 
+  = webpack_controller_bundle_tags
+
   = yield :project_javascripts
 
   = csrf_meta_tags
diff --git a/app/views/layouts/devise.html.haml b/app/views/layouts/devise.html.haml
index 4e9ea33e675..257f7326409 100644
--- a/app/views/layouts/devise.html.haml
+++ b/app/views/layouts/devise.html.haml
@@ -15,7 +15,7 @@
             .col-sm-7.brand-holder.pull-left
               %h1
                 = brand_title
-                = brand_image
+              = brand_image
               - if brand_item&.description?
                 = brand_text
               - else
@@ -26,8 +26,8 @@
                   Perform code reviews and enhance collaboration with merge requests.
                   Each project can also have an issue tracker and a wiki.
 
-              - if current_application_settings.sign_in_text.present?
-                = markdown_field(current_application_settings, :sign_in_text)
+              - if Gitlab::CurrentSettings.sign_in_text.present?
+                = markdown_field(Gitlab::CurrentSettings.current_application_settings, :sign_in_text)
 
       %hr.footer-fixed
       .container.footer-container
diff --git a/app/views/layouts/header/_new_dropdown.haml b/app/views/layouts/header/_new_dropdown.haml
index 088f2785092..eb32f393310 100644
--- a/app/views/layouts/header/_new_dropdown.haml
+++ b/app/views/layouts/header/_new_dropdown.haml
@@ -1,5 +1,5 @@
 %li.header-new.dropdown
-  = link_to new_project_path, class: "header-new-dropdown-toggle has-tooltip", title: "New...", ref: 'tooltip', aria: { label: "New..." }, data: { toggle: 'dropdown', placement: 'bottom', container: 'body' } do
+  = link_to new_project_path, class: "header-new-dropdown-toggle has-tooltip qa-new-menu-toggle", title: "New...", ref: 'tooltip', aria: { label: "New..." }, data: { toggle: 'dropdown', placement: 'bottom', container: 'body' } do
     = sprite_icon('plus-square', size: 16)
     = sprite_icon('angle-down', css_class: 'caret-down')
   .dropdown-menu-nav.dropdown-menu-align-right
diff --git a/app/views/layouts/nav/sidebar/_group.html.haml b/app/views/layouts/nav/sidebar/_group.html.haml
index 96aae06a9df..09a43a2cac5 100644
--- a/app/views/layouts/nav/sidebar/_group.html.haml
+++ b/app/views/layouts/nav/sidebar/_group.html.haml
@@ -88,7 +88,7 @@
               %strong.fly-out-top-item-name
                 #{ _('Members') }
       - if current_user && can?(current_user, :admin_group, @group)
-        = nav_link(path: %w[groups#projects groups#edit ci_cd#show]) do
+        = nav_link(path: group_nav_link_paths) do
           = link_to edit_group_path(@group) do
             .nav-icon-container
               = sprite_icon('settings')
diff --git a/app/views/layouts/nav/sidebar/_profile.html.haml b/app/views/layouts/nav/sidebar/_profile.html.haml
index a5a62a0695f..c878fcf2808 100644
--- a/app/views/layouts/nav/sidebar/_profile.html.haml
+++ b/app/views/layouts/nav/sidebar/_profile.html.haml
@@ -28,7 +28,7 @@
             = link_to profile_account_path do
               %strong.fly-out-top-item-name
                 #{ _('Account') }
-      - if current_application_settings.user_oauth_applications?
+      - if Gitlab::CurrentSettings.user_oauth_applications?
         = nav_link(controller: 'oauth/applications') do
           = link_to applications_profile_path do
             .nav-icon-container
diff --git a/app/views/layouts/nav/sidebar/_project.html.haml b/app/views/layouts/nav/sidebar/_project.html.haml
index abd07d71bcc..2b98cb9de99 100644
--- a/app/views/layouts/nav/sidebar/_project.html.haml
+++ b/app/views/layouts/nav/sidebar/_project.html.haml
@@ -184,10 +184,33 @@
                     Environments
 
             - if project_nav_tab? :clusters
+              - show_cluster_hint = show_gke_cluster_integration_callout?(@project)
               = nav_link(controller: [:clusters, :user, :gcp]) do
-                = link_to project_clusters_path(@project), title: 'Cluster', class: 'shortcuts-cluster' do
+                = link_to project_clusters_path(@project), title: _('Kubernetes'), class: 'shortcuts-cluster' do
                   %span
-                    Clusters
+                    = _('Kubernetes')
+                  - if show_cluster_hint
+                    .feature-highlight.js-feature-highlight{ disabled: true,
+                      data: { trigger: 'manual',
+                        container: 'body',
+                        toggle: 'popover',
+                        placement: 'right',
+                        highlight: UserCalloutsHelper::GKE_CLUSTER_INTEGRATION,
+                        highlight_priority: UserCallout.feature_names[:GKE_CLUSTER_INTEGRATION],
+                        dismiss_endpoint: user_callouts_path } }
+                - if show_cluster_hint
+                  .feature-highlight-popover-content
+                    = image_tag 'illustrations/cluster_popover.svg', class: 'feature-highlight-illustration'
+                    .feature-highlight-popover-sub-content
+                      %p= _('Allows you to add and manage Kubernetes clusters.')
+                      %p
+                        = _('Protip:')
+                        = link_to 'Auto DevOps', help_page_path('topics/autodevops/index.md')
+                        %span= _('uses Kubernetes clusters to deploy your code!')
+                      %hr
+                      %button.btn.btn-create.btn-xs.dismiss-feature-highlight{ type: 'button' }
+                        %span= _("Got it!")
+                        = sprite_icon('thumb-up')
 
             - if @project.feature_available?(:builds, current_user) && !@project.empty_repo?
               = nav_link(path: 'pipelines#charts') do
diff --git a/app/views/notify/_note_email.html.haml b/app/views/notify/_note_email.html.haml
index 3e36da31ea3..94bd6f96dbc 100644
--- a/app/views/notify/_note_email.html.haml
+++ b/app/views/notify/_note_email.html.haml
@@ -22,7 +22,7 @@
         - else
           commented on a #{link_to 'discussion', @target_url}
 
-- elsif current_application_settings.email_author_in_body
+- elsif Gitlab::CurrentSettings.email_author_in_body
   %p.details
     #{link_to @note.author_name, user_url(@note.author)} commented:
 
diff --git a/app/views/notify/_note_email.text.erb b/app/views/notify/_note_email.text.erb
index cb2e7fab6d5..c319cb55e87 100644
--- a/app/views/notify/_note_email.text.erb
+++ b/app/views/notify/_note_email.text.erb
@@ -12,7 +12,7 @@
 <%=   ":" -%>
 
 
-<%  elsif current_application_settings.email_author_in_body -%>
+<%  elsif Gitlab::CurrentSettings.email_author_in_body -%>
 <%=     "#{@note.author_name} commented:" -%>
 
 
diff --git a/app/views/notify/new_issue_email.html.haml b/app/views/notify/new_issue_email.html.haml
index eb5157ccac9..e6cdaf85c0d 100644
--- a/app/views/notify/new_issue_email.html.haml
+++ b/app/views/notify/new_issue_email.html.haml
@@ -1,4 +1,4 @@
-- if current_application_settings.email_author_in_body
+- if Gitlab::CurrentSettings.email_author_in_body
   %p.details
     #{link_to @issue.author_name, user_url(@issue.author)} created an issue:
 
diff --git a/app/views/notify/new_merge_request_email.html.haml b/app/views/notify/new_merge_request_email.html.haml
index 951c96bdb9c..0a9adc6f243 100644
--- a/app/views/notify/new_merge_request_email.html.haml
+++ b/app/views/notify/new_merge_request_email.html.haml
@@ -1,4 +1,4 @@
-- if current_application_settings.email_author_in_body
+- if Gitlab::CurrentSettings.email_author_in_body
   %p.details
     #{link_to @merge_request.author_name, user_url(@merge_request.author)} created a merge request:
 
diff --git a/app/views/notify/new_user_email.html.haml b/app/views/notify/new_user_email.html.haml
index 00e1b5faae3..db4424a01f9 100644
--- a/app/views/notify/new_user_email.html.haml
+++ b/app/views/notify/new_user_email.html.haml
@@ -1,7 +1,7 @@
 %p
   Hi #{@user['name']}!
 %p
-  - if current_application_settings.allow_signup?
+  - if Gitlab::CurrentSettings.allow_signup?
     Your account has been created successfully.
   - else
     The Administrator created an account for you. Now you are a member of the company GitLab application.
diff --git a/app/views/profiles/show.html.haml b/app/views/profiles/show.html.haml
index 0f773933ac2..5c76d2d8f51 100644
--- a/app/views/profiles/show.html.haml
+++ b/app/views/profiles/show.html.haml
@@ -13,11 +13,11 @@
         - if @user.avatar?
           You can change your avatar here
           - if gravatar_enabled?
-            or remove the current avatar to revert to #{link_to Gitlab.config.gravatar.host, 'http://' + Gitlab.config.gravatar.host}
+            or remove the current avatar to revert to #{link_to Gitlab.config.gravatar.host, 'https://' + Gitlab.config.gravatar.host}
         - else
           You can upload an avatar here
           - if gravatar_enabled?
-            or change it at #{link_to Gitlab.config.gravatar.host, 'http://' + Gitlab.config.gravatar.host}
+            or change it at #{link_to Gitlab.config.gravatar.host, 'https://' + Gitlab.config.gravatar.host}
     .col-lg-8
       .clearfix.avatar-image.append-bottom-default
         = link_to avatar_icon(@user, 400), target: '_blank', rel: 'noopener noreferrer' do
diff --git a/app/views/projects/_export.html.haml b/app/views/projects/_export.html.haml
index e759c87bda7..5dfe973f33c 100644
--- a/app/views/projects/_export.html.haml
+++ b/app/views/projects/_export.html.haml
@@ -1,4 +1,4 @@
-- return unless current_application_settings.project_export_enabled?
+- return unless Gitlab::CurrentSettings.project_export_enabled?
 
 - project = local_assigns.fetch(:project)
 - expanded = Rails.env.test?
diff --git a/app/views/projects/_last_push.html.haml b/app/views/projects/_last_push.html.haml
index b68eb47c6b4..6f5eb828902 100644
--- a/app/views/projects/_last_push.html.haml
+++ b/app/views/projects/_last_push.html.haml
@@ -1,19 +1,18 @@
 - event = last_push_event
 - if event && show_last_push_widget?(event)
-  %div{ class: container_class }
-    .row-content-block.top-block.hidden-xs.white
-      .event-last-push
-        .event-last-push-text
-          %span= s_("LastPushEvent|You pushed to")
-          %strong
-            = link_to event.ref_name, project_commits_path(event.project, event.ref_name), class: 'ref-name'
+  .row-content-block.top-block.hidden-xs.white
+    .event-last-push
+      .event-last-push-text
+        %span= s_("LastPushEvent|You pushed to")
+        %strong
+          = link_to event.ref_name, project_commits_path(event.project, event.ref_name), class: 'ref-name'
 
-          - if event.project != @project
-            %span= s_("LastPushEvent|at")
-            %strong= link_to_project event.project
+        - if event.project != @project
+          %span= s_("LastPushEvent|at")
+          %strong= link_to_project event.project
 
-          #{time_ago_with_tooltip(event.created_at)}
+        #{time_ago_with_tooltip(event.created_at)}
 
-        .pull-right
-          = link_to new_mr_path_from_push_event(event), title: _("New merge request"), class: "btn btn-info btn-sm" do
-            #{ _('Create merge request') }
+      .pull-right
+        = link_to new_mr_path_from_push_event(event), title: _("New merge request"), class: "btn btn-info btn-sm qa-create-merge-request" do
+          #{ _('Create merge request') }
diff --git a/app/views/projects/_readme.html.haml b/app/views/projects/_readme.html.haml
index 32901d30b96..aebdfbc8218 100644
--- a/app/views/projects/_readme.html.haml
+++ b/app/views/projects/_readme.html.haml
@@ -9,15 +9,15 @@
 
 - else
   .row-content-block.second-block.center
-    %h3.page-title
+    %h4
       This project does not have a README yet
+
     - if can?(current_user, :push_code, @project)
       %p
         A
         %code README
         file contains information about other files in a repository and is commonly
         distributed with computer software, forming part of its documentation.
+        GitLab will render it here instead of this message.
       %p
-        We recommend you to
-        = link_to "add a README", add_special_file_path(@project, file_name: 'README.md')
-        file to the repository and GitLab will render it here instead of this message.
+        = link_to "Add Readme", add_special_file_path(@project, file_name: 'README.md'),  class: 'btn btn-new'
diff --git a/app/views/projects/activity.html.haml b/app/views/projects/activity.html.haml
index d0ab39033cf..b28a375e956 100644
--- a/app/views/projects/activity.html.haml
+++ b/app/views/projects/activity.html.haml
@@ -2,6 +2,7 @@
 
 - page_title _("Activity")
 
-= render 'projects/last_push'
+%div{ class: container_class }
+  = render 'projects/last_push'
 
 = render 'projects/activity'
diff --git a/app/views/projects/blob/show.html.haml b/app/views/projects/blob/show.html.haml
index 4d358052d43..2ed454131af 100644
--- a/app/views/projects/blob/show.html.haml
+++ b/app/views/projects/blob/show.html.haml
@@ -6,9 +6,10 @@
 - content_for :page_specific_javascripts do
   = webpack_bundle_tag 'blob'
 
-= render 'projects/last_push'
 
 %div{ class: container_class }
+  = render 'projects/last_push'
+
   #tree-holder.tree-holder
     = render 'blob', blob: @blob
 
diff --git a/app/views/projects/buttons/_dropdown.html.haml b/app/views/projects/buttons/_dropdown.html.haml
index dab94d10bb1..18e948ce35a 100644
--- a/app/views/projects/buttons/_dropdown.html.haml
+++ b/app/views/projects/buttons/_dropdown.html.haml
@@ -6,7 +6,10 @@
     %ul.dropdown-menu.dropdown-menu-align-right.project-home-dropdown
       - can_create_issue = can?(current_user, :create_issue, @project)
       - merge_project = can?(current_user, :create_merge_request, @project) ? @project : (current_user && current_user.fork_of(@project))
-      - can_create_snippet = can?(current_user, :create_snippet, @project)
+      - can_create_project_snippet = can?(current_user, :create_project_snippet, @project)
+
+      - if can_create_issue || merge_project || can_create_project_snippet
+        %li.dropdown-header= _('This project')
 
       - if can_create_issue
         %li= link_to _('New issue'), new_project_issue_path(@project)
@@ -14,11 +17,11 @@
       - if merge_project
         %li= link_to _('New merge request'), project_new_merge_request_path(merge_project)
 
-      - if can_create_snippet
+      - if can_create_project_snippet
         %li= link_to _('New snippet'), new_project_snippet_path(@project)
 
-      - if can_create_issue || merge_project || can_create_snippet
-        %li.divider
+      - if can?(current_user, :push_code, @project)
+        %li.dropdown-header= _('This repository')
 
       - if can?(current_user, :push_code, @project)
         %li= link_to _('New file'), project_new_blob_path(@project, @project.default_branch || 'master')
@@ -31,5 +34,5 @@
         - continue_params = { to:         project_new_blob_path(@project, @project.default_branch || 'master'),
                               notice:     edit_in_new_fork_notice,
                               notice_now: edit_in_new_fork_notice_now }
-        - fork_path = project_forks_path(@project, namespace_key:  current_user.namespace.id, continue: continue_params)
+        - fork_path = project_forks_path(@project, namespace_key: current_user.namespace.id, continue: continue_params)
         %li= link_to _('New file'), fork_path, method: :post
diff --git a/app/views/projects/clusters/_advanced_settings.html.haml b/app/views/projects/clusters/_advanced_settings.html.haml
index 8a13713ae02..14979bee714 100644
--- a/app/views/projects/clusters/_advanced_settings.html.haml
+++ b/app/views/projects/clusters/_advanced_settings.html.haml
@@ -5,11 +5,11 @@
         = s_('ClusterIntegration|Google Kubernetes Engine')
       %p
         - link_gke = link_to(s_('ClusterIntegration|Google Kubernetes Engine'), @cluster.gke_cluster_url, target: '_blank', rel: 'noopener noreferrer')
-        = s_('ClusterIntegration|Manage your cluster by visiting %{link_gke}').html_safe % { link_gke: link_gke }
+        = s_('ClusterIntegration|Manage your Kubernetes cluster by visiting %{link_gke}').html_safe % { link_gke: link_gke }
 
   .well.form-group
     %label.text-danger
-      = s_('ClusterIntegration|Remove cluster integration')
+      = s_('ClusterIntegration|Remove Kubernetes cluster integration')
     %p
-      = s_("ClusterIntegration|Remove this cluster's configuration from this project. This will not delete your actual cluster.")
-    = link_to(s_('ClusterIntegration|Remove integration'), namespace_project_cluster_path(@project.namespace, @project, @cluster.id), method: :delete, class: 'btn btn-danger', data: { confirm: s_("ClusterIntegration|Are you sure you want to remove this cluster's integration? This will not delete your actual cluster.")})
+      = s_("ClusterIntegration|Remove this Kubernetes cluster's configuration from this project. This will not delete your actual Kubernetes cluster.")
+    = link_to(s_('ClusterIntegration|Remove integration'), namespace_project_cluster_path(@project.namespace, @project, @cluster.id), method: :delete, class: 'btn btn-danger', data: { confirm: s_("ClusterIntegration|Are you sure you want to remove this Kubernetes cluster's integration? This will not delete your actual Kubernetes cluster.")})
diff --git a/app/views/projects/clusters/_banner.html.haml b/app/views/projects/clusters/_banner.html.haml
index 26ca3307a4a..f18caa3f4ac 100644
--- a/app/views/projects/clusters/_banner.html.haml
+++ b/app/views/projects/clusters/_banner.html.haml
@@ -1,14 +1,14 @@
-%h4= s_('ClusterIntegration|Cluster integration')
+%h4= s_('ClusterIntegration|Kubernetes cluster integration')
 
 .settings-content
   .hidden.js-cluster-error.alert.alert-danger.alert-block.append-bottom-10{ role: 'alert' }
-    = s_('ClusterIntegration|Something went wrong while creating your cluster on Google Kubernetes Engine')
+    = s_('ClusterIntegration|Something went wrong while creating your Kubernetes cluster on Google Kubernetes Engine')
     %p.js-error-reason
 
   .hidden.js-cluster-creating.alert.alert-info.alert-block.append-bottom-10{ role: 'alert' }
-    = s_('ClusterIntegration|Cluster is being created on Google Kubernetes Engine...')
+    = s_('ClusterIntegration|Kubernetes cluster is being created on Google Kubernetes Engine...')
 
   .hidden.js-cluster-success.alert.alert-success.alert-block.append-bottom-10{ role: 'alert' }
-    = s_('ClusterIntegration|Cluster was successfully created on Google Kubernetes Engine. Refresh the page to see cluster\'s details')
+    = s_("ClusterIntegration|Kubernetes cluster was successfully created on Google Kubernetes Engine. Refresh the page to see Kubernetes cluster's details")
 
-  %p= s_('ClusterIntegration|Control how your cluster integrates with GitLab')
+  %p= s_('ClusterIntegration|Control how your Kubernetes cluster integrates with GitLab')
diff --git a/app/views/projects/clusters/_cluster.html.haml b/app/views/projects/clusters/_cluster.html.haml
index 3943dfc0856..2d7f7c6b1fb 100644
--- a/app/views/projects/clusters/_cluster.html.haml
+++ b/app/views/projects/clusters/_cluster.html.haml
@@ -1,6 +1,6 @@
 .gl-responsive-table-row
   .table-section.section-30
-    .table-mobile-header{ role: "rowheader" }= s_("ClusterIntegration|Cluster")
+    .table-mobile-header{ role: "rowheader" }= s_("ClusterIntegration|Kubernetes cluster")
     .table-mobile-content
       = link_to cluster.name, namespace_project_cluster_path(@project.namespace, @project, cluster)
   .table-section.section-30
@@ -12,11 +12,12 @@
   .table-section.section-10
     .table-mobile-header{ role: "rowheader" }
     .table-mobile-content
-      %button{ type: "button",
-        class: "js-toggle-cluster-list project-feature-toggle #{'is-checked' if cluster.enabled?} #{'is-disabled' if !cluster.can_toggle_cluster?}",
-        "aria-label": s_("ClusterIntegration|Toggle Cluster"),
+      %button.js-project-feature-toggle.project-feature-toggle{ type: "button",
+        class: "#{'is-checked' if cluster.enabled?} #{'is-disabled' if !cluster.can_toggle_cluster?}",
+        "aria-label": s_("ClusterIntegration|Toggle Kubernetes Cluster"),
         disabled: !cluster.can_toggle_cluster?,
         data: { endpoint: namespace_project_cluster_path(@project.namespace, @project, cluster, format: :json) } }
+        %input.js-project-feature-toggle-input{ type: "hidden", value: cluster.enabled? }
         = icon("spinner spin", class: "loading-icon")
         %span.toggle-icon
           = sprite_icon('status_success_borderless', size: 16, css_class: 'toggle-icon-svg toggle-status-checked')
diff --git a/app/views/projects/clusters/_dropdown.html.haml b/app/views/projects/clusters/_dropdown.html.haml
index e36dd900f8d..d55a9c60b64 100644
--- a/app/views/projects/clusters/_dropdown.html.haml
+++ b/app/views/projects/clusters/_dropdown.html.haml
@@ -1,4 +1,4 @@
-%h4.prepend-top-0= s_('ClusterIntegration|Choose how to set up cluster integration')
+%h4.prepend-top-0= s_('ClusterIntegration|Choose how to set up Kubernetes cluster integration')
 
 .dropdown.clusters-dropdown
   %button.dropdown-menu-toggle.dropdown-menu-full-width{ type: 'button', data: { toggle: 'dropdown' }, 'aria-haspopup': true, 'aria-expanded': false }
@@ -7,6 +7,6 @@
     = icon('chevron-down')
   %ul.dropdown-menu.clusters-dropdown-menu.dropdown-menu-full-width
     %li
-      = link_to(s_('ClusterIntegration|Create cluster on Google Kubernetes Engine'), gcp_new_namespace_project_clusters_path(@project.namespace, @project))
+      = link_to(s_('ClusterIntegration|Create Kubernetes cluster on Google Kubernetes Engine'), gcp_new_namespace_project_clusters_path(@project.namespace, @project))
     %li
-      = link_to(s_('ClusterIntegration|Add an existing cluster'), user_new_namespace_project_clusters_path(@project.namespace, @project))
+      = link_to(s_('ClusterIntegration|Add an existing Kubernetes cluster'), user_new_namespace_project_clusters_path(@project.namespace, @project))
diff --git a/app/views/projects/clusters/_empty_state.html.haml b/app/views/projects/clusters/_empty_state.html.haml
index b525f4efc83..600d679b60c 100644
--- a/app/views/projects/clusters/_empty_state.html.haml
+++ b/app/views/projects/clusters/_empty_state.html.haml
@@ -3,10 +3,9 @@
     .svg-content= image_tag 'illustrations/clusters_empty.svg'
   .col-xs-12
     .text-content
-      %h4.text-center= s_('ClusterIntegration|Integrate cluster automation')
-      - link_to_help_page = link_to(s_('ClusterIntegration|Learn more about Clusters'), help_page_path('user/project/clusters/index'), target: '_blank', rel: 'noopener noreferrer')
-      %p= s_('ClusterIntegration|Clusters allow you to use review apps, deploy your applications, run your pipelines, and much more in an easy way. %{link_to_help_page}').html_safe % { link_to_help_page: link_to_help_page}
+      %h4.text-center= s_('ClusterIntegration|Integrate Kubernetes cluster automation')
+      - link_to_help_page = link_to(s_('ClusterIntegration|Learn more about Kubernetes'), help_page_path('user/project/clusters/index'), target: '_blank', rel: 'noopener noreferrer')
+      %p= s_('ClusterIntegration|Kubernetes clusters allow you to use review apps, deploy your applications, run your pipelines, and much more in an easy way. %{link_to_help_page}').html_safe % { link_to_help_page: link_to_help_page}
 
       .text-center
-        = link_to s_('ClusterIntegration|Add cluster'), new_project_cluster_path(@project), class: 'btn btn-success'
-
+        = link_to s_('ClusterIntegration|Add Kubernetes cluster'), new_project_cluster_path(@project), class: 'btn btn-success'
diff --git a/app/views/projects/clusters/_integration_form.html.haml b/app/views/projects/clusters/_integration_form.html.haml
index 9d593ffc021..d4c0cd82ce3 100644
--- a/app/views/projects/clusters/_integration_form.html.haml
+++ b/app/views/projects/clusters/_integration_form.html.haml
@@ -5,18 +5,17 @@
     %p
       - if @cluster.enabled?
         - if can?(current_user, :update_cluster, @cluster)
-          = s_('ClusterIntegration|Cluster integration is enabled for this project. Disabling this integration will not affect your cluster, it will only temporarily turn off GitLab\'s connection to it.')
+          = s_('ClusterIntegration|Kubernetes cluster integration is enabled for this project. Disabling this integration will not affect your Kubernetes cluster, it will only temporarily turn off GitLab\'s connection to it.')
         - else
-          = s_('ClusterIntegration|Cluster integration is enabled for this project.')
+          = s_('ClusterIntegration|Kubernetes cluster integration is enabled for this project.')
       - else
-        = s_('ClusterIntegration|Cluster integration is disabled for this project.')
-    %label.append-bottom-10
-      = field.hidden_field :enabled, { class: 'js-toggle-input'}
-
+        = s_('ClusterIntegration|Kubernetes cluster integration is disabled for this project.')
+    %label.append-bottom-10.js-cluster-enable-toggle-area
       %button{ type: 'button',
-        class: "js-toggle-cluster project-feature-toggle #{'is-checked' unless !@cluster.enabled?} #{'is-disabled' unless can?(current_user, :update_cluster, @cluster)}",
-        "aria-label": s_("ClusterIntegration|Toggle Cluster"),
+        class: "js-project-feature-toggle project-feature-toggle #{'is-checked' if @cluster.enabled?} #{'is-disabled' unless can?(current_user, :update_cluster, @cluster)}",
+        "aria-label": s_("ClusterIntegration|Toggle Kubernetes cluster"),
         disabled: !can?(current_user, :update_cluster, @cluster) }
+        = field.hidden_field :enabled, { class: 'js-project-feature-toggle-input'}
         %span.toggle-icon
           = sprite_icon('status_success_borderless', size: 16, css_class: 'toggle-icon-svg toggle-status-checked')
           = sprite_icon('status_failed_borderless', size: 16, css_class: 'toggle-icon-svg toggle-status-unchecked')
@@ -24,7 +23,7 @@
   .form-group
     %h5= s_('ClusterIntegration|Environment scope')
     %p
-      = s_("ClusterIntegration|Choose which of your project's environments will use this cluster.")
+      = s_("ClusterIntegration|Choose which of your project's environments will use this Kubernetes cluster.")
       = link_to s_("ClusterIntegration|Learn more about environments"), help_page_path('ci/environments')
     = field.text_field :environment_scope, class: 'form-control js-select-on-focus', readonly: !has_multiple_clusters?(@project), placeholder: s_('ClusterIntegration|Environment scope')
 
diff --git a/app/views/projects/clusters/_sidebar.html.haml b/app/views/projects/clusters/_sidebar.html.haml
index 761879db32b..73cd7c50922 100644
--- a/app/views/projects/clusters/_sidebar.html.haml
+++ b/app/views/projects/clusters/_sidebar.html.haml
@@ -1,7 +1,7 @@
 %h4.prepend-top-0
-  = s_('ClusterIntegration|Cluster integration')
+  = s_('ClusterIntegration|Kubernetes cluster integration')
 %p
-  = s_('ClusterIntegration|With a cluster associated to this project, you can use review apps, deploy your applications, run your pipelines, and much more in an easy way.')
+  = s_('ClusterIntegration|With a Kubernetes cluster associated to this project, you can use review apps, deploy your applications, run your pipelines, and much more in an easy way.')
 %p
-  - link = link_to(s_('ClusterIntegration|cluster'), help_page_path('user/project/clusters/index'), target: '_blank', rel: 'noopener noreferrer')
+  - link = link_to(_('Kubernetes'), help_page_path('user/project/clusters/index'), target: '_blank', rel: 'noopener noreferrer')
   = s_('ClusterIntegration|Learn more about %{link_to_documentation}').html_safe % { link_to_documentation: link }
diff --git a/app/views/projects/clusters/gcp/_form.html.haml b/app/views/projects/clusters/gcp/_form.html.haml
index e384b60d8d9..5739a57dcfe 100644
--- a/app/views/projects/clusters/gcp/_form.html.haml
+++ b/app/views/projects/clusters/gcp/_form.html.haml
@@ -1,12 +1,12 @@
 %p
   - link_to_help_page = link_to(s_('ClusterIntegration|help page'), help_page_path('user/project/clusters/index'), target: '_blank', rel: 'noopener noreferrer')
-  = s_('ClusterIntegration|Read our %{link_to_help_page} on cluster integration.').html_safe % { link_to_help_page: link_to_help_page}
+  = s_('ClusterIntegration|Read our %{link_to_help_page} on Kubernetes cluster integration.').html_safe % { link_to_help_page: link_to_help_page}
 
 = form_for @cluster, html: { class: 'prepend-top-20' }, url: gcp_namespace_project_clusters_path(@project.namespace, @project), as: :cluster do |field|
   = form_errors(@cluster)
   .form-group
-    = field.label :name, s_('ClusterIntegration|Cluster name')
-    = field.text_field :name, class: 'form-control', placeholder: s_('ClusterIntegration|Cluster name')
+    = field.label :name, s_('ClusterIntegration|Kubernetes cluster name')
+    = field.text_field :name, class: 'form-control', placeholder: s_('ClusterIntegration|Kubernetes cluster name')
   .form-group
     = field.label :environment_scope, s_('ClusterIntegration|Environment scope')
     = field.text_field :environment_scope, class: 'form-control', readonly: !has_multiple_clusters?(@project), placeholder: s_('ClusterIntegration|Environment scope')
@@ -32,4 +32,4 @@
       = provider_gcp_field.text_field :machine_type, class: 'form-control', placeholder: 'n1-standard-4'
 
     .form-group
-      = field.submit s_('ClusterIntegration|Create cluster'), class: 'btn btn-success'
+      = field.submit s_('ClusterIntegration|Create Kubernetes cluster'), class: 'btn btn-success'
diff --git a/app/views/projects/clusters/gcp/_header.html.haml b/app/views/projects/clusters/gcp/_header.html.haml
index bddb902115d..fa989943492 100644
--- a/app/views/projects/clusters/gcp/_header.html.haml
+++ b/app/views/projects/clusters/gcp/_header.html.haml
@@ -1,5 +1,5 @@
 %h4.prepend-top-20
-  = s_('ClusterIntegration|Enter the details for your cluster')
+  = s_('ClusterIntegration|Enter the details for your Kubernetes cluster')
 %p
   = s_('ClusterIntegration|Please make sure that your Google account meets the following requirements:')
 %ul
@@ -8,7 +8,7 @@
     = s_('ClusterIntegration|Your account must have %{link_to_kubernetes_engine}').html_safe % { link_to_kubernetes_engine: link_to_kubernetes_engine }
     %li
       - link_to_requirements = link_to(s_('ClusterIntegration|meets the requirements'), 'https://cloud.google.com/kubernetes-engine/docs/quickstart?utm_campaign=2018_cpanel&utm_source=gitlab&utm_medium=referral', target: '_blank', rel: 'noopener noreferrer')
-      = s_('ClusterIntegration|Make sure your account %{link_to_requirements} to create clusters').html_safe % { link_to_requirements: link_to_requirements }
+      = s_('ClusterIntegration|Make sure your account %{link_to_requirements} to create Kubernetes clusters').html_safe % { link_to_requirements: link_to_requirements }
     %li
       - link_to_container_project = link_to(s_('ClusterIntegration|Google Kubernetes Engine project'), 'https://console.cloud.google.com/home/dashboard?utm_campaign=2018_cpanel&utm_source=gitlab&utm_medium=referral', target: '_blank', rel: 'noopener noreferrer')
-      = s_('ClusterIntegration|This account must have permissions to create a cluster in the %{link_to_container_project} specified below').html_safe % { link_to_container_project: link_to_container_project }
+      = s_('ClusterIntegration|This account must have permissions to create a Kubernetes cluster in the %{link_to_container_project} specified below').html_safe % { link_to_container_project: link_to_container_project }
diff --git a/app/views/projects/clusters/gcp/_show.html.haml b/app/views/projects/clusters/gcp/_show.html.haml
index f3122a1bf47..78cd687ef93 100644
--- a/app/views/projects/clusters/gcp/_show.html.haml
+++ b/app/views/projects/clusters/gcp/_show.html.haml
@@ -1,10 +1,10 @@
 .form-group
   %label.append-bottom-10{ for: 'cluster-name' }
-    = s_('ClusterIntegration|Cluster name')
+    = s_('ClusterIntegration|Kubernetes cluster name')
   .input-group
     %input.form-control.cluster-name.js-select-on-focus{ value: @cluster.name, readonly: true }
     %span.input-group-btn
-      = clipboard_button(text: @cluster.name, title: s_('ClusterIntegration|Copy cluster name'), class: 'btn-default')
+      = clipboard_button(text: @cluster.name, title: s_('ClusterIntegration|Copy Kubernetes cluster name'), class: 'btn-default')
 
 = form_for @cluster, url: namespace_project_cluster_path(@project.namespace, @project, @cluster), as: :cluster do |field|
   = form_errors(@cluster)
diff --git a/app/views/projects/clusters/gcp/login.html.haml b/app/views/projects/clusters/gcp/login.html.haml
index 878ebaded88..dada51f39da 100644
--- a/app/views/projects/clusters/gcp/login.html.haml
+++ b/app/views/projects/clusters/gcp/login.html.haml
@@ -1,11 +1,11 @@
-- breadcrumb_title "Cluster"
+- breadcrumb_title 'Kubernetes'
 - page_title _("Login")
 
 .row.prepend-top-default
   .col-sm-4
     = render 'projects/clusters/sidebar'
   .col-sm-8
-    = render 'projects/clusters/dropdown', dropdown_text: s_('ClusterIntegration|Create cluster on Google Kubernetes Engine')
+    = render 'projects/clusters/dropdown', dropdown_text: s_('ClusterIntegration|Create Kubernetes cluster on Google Kubernetes Engine')
     = render 'header'
 .row
   .col-sm-8.col-sm-offset-4.signin-with-google
diff --git a/app/views/projects/clusters/gcp/new.html.haml b/app/views/projects/clusters/gcp/new.html.haml
index 8d92fb1e320..ea78d66d883 100644
--- a/app/views/projects/clusters/gcp/new.html.haml
+++ b/app/views/projects/clusters/gcp/new.html.haml
@@ -1,10 +1,10 @@
-- breadcrumb_title "Cluster"
-- page_title _("New Cluster")
+- breadcrumb_title 'Kubernetes'
+- page_title _("New Kubernetes Cluster")
 
 .row.prepend-top-default
   .col-sm-4
     = render 'projects/clusters/sidebar'
   .col-sm-8
-    = render 'projects/clusters/dropdown', dropdown_text: s_('ClusterIntegration|Create cluster on Google Kubernetes Engine')
+    = render 'projects/clusters/dropdown', dropdown_text: s_('ClusterIntegration|Create Kubernetes cluster on Google Kubernetes Engine')
     = render 'header'
     = render 'form'
diff --git a/app/views/projects/clusters/index.html.haml b/app/views/projects/clusters/index.html.haml
index 74dbe859eea..17b244f4bf7 100644
--- a/app/views/projects/clusters/index.html.haml
+++ b/app/views/projects/clusters/index.html.haml
@@ -1,5 +1,5 @@
-- breadcrumb_title "Clusters"
-- page_title "Clusters"
+- breadcrumb_title 'Kubernetes'
+- page_title "Kubernetes Clusters"
 
 .clusters-container
   - if @clusters.empty?
@@ -7,11 +7,11 @@
   - else
     .top-area.adjust
       .nav-text
-        = s_("ClusterIntegration|Clusters can be used to deploy applications and to provide Review Apps for this project")
+        = s_("ClusterIntegration|Kubernetes clusters can be used to deploy applications and to provide Review Apps for this project")
     .ci-table.js-clusters-list
       .gl-responsive-table-row.table-row-header{ role: "row" }
         .table-section.section-30{ role: "rowheader" }
-          = s_("ClusterIntegration|Cluster")
+          = s_("ClusterIntegration|Kubernetes cluster")
         .table-section.section-30{ role: "rowheader" }
           = s_("ClusterIntegration|Environment scope")
         .table-section.section-30{ role: "rowheader" }
diff --git a/app/views/projects/clusters/new.html.haml b/app/views/projects/clusters/new.html.haml
index ddd13f8ea96..ebb7d247125 100644
--- a/app/views/projects/clusters/new.html.haml
+++ b/app/views/projects/clusters/new.html.haml
@@ -1,13 +1,13 @@
-- breadcrumb_title "Cluster"
-- page_title _("Cluster")
+- breadcrumb_title 'Kubernetes'
+- page_title _("Kubernetes Cluster")
 
 .row.prepend-top-default
   .col-sm-4
     = render 'sidebar'
   .col-sm-8
-    %h4.prepend-top-0= s_('ClusterIntegration|Choose how to set up cluster integration')
+    %h4.prepend-top-0= s_('ClusterIntegration|Choose how to set up Kubernetes cluster integration')
 
-    %p= s_('ClusterIntegration|Create a new cluster on Google Kubernetes Engine right from GitLab')
+    %p= s_('ClusterIntegration|Create a new Kubernetes cluster on Google Kubernetes Engine right from GitLab')
     = link_to s_('ClusterIntegration|Create on GKE'), gcp_new_namespace_project_clusters_path(@project.namespace, @project), class: 'btn append-bottom-20'
     %p= s_('ClusterIntegration|Enter the details for an existing Kubernetes cluster')
-    = link_to s_('ClusterIntegration|Add an existing cluster'), user_new_namespace_project_clusters_path(@project.namespace, @project), class: 'btn append-bottom-20'
+    = link_to s_('ClusterIntegration|Add an existing Kubernetes cluster'), user_new_namespace_project_clusters_path(@project.namespace, @project), class: 'btn append-bottom-20'
diff --git a/app/views/projects/clusters/show.html.haml b/app/views/projects/clusters/show.html.haml
index 2049105dff6..a60afde06d2 100644
--- a/app/views/projects/clusters/show.html.haml
+++ b/app/views/projects/clusters/show.html.haml
@@ -1,7 +1,7 @@
 - @content_class = "limit-container-width" unless fluid_layout
-- add_to_breadcrumbs "Clusters", project_clusters_path(@project)
+- add_to_breadcrumbs "Kubernetes Clusters", project_clusters_path(@project)
 - breadcrumb_title @cluster.name
-- page_title _("Cluster")
+- page_title _("Kubernetes Cluster")
 
 - expanded = Rails.env.test?
 
@@ -13,7 +13,8 @@
   toggle_status: @cluster.enabled? ? 'true': 'false',
   cluster_status: @cluster.status_name,
   cluster_status_reason: @cluster.status_reason,
-  help_path: help_page_path('user/project/clusters/index.md', anchor: 'installing-applications') } }
+  help_path: help_page_path('user/project/clusters/index.md', anchor: 'installing-applications'),
+  ingress_help_path: help_page_path('user/project/clusters/index.md', anchor: 'getting-the-external-ip-address') } }
 
   .js-cluster-application-notice
     .flash-container
@@ -26,10 +27,10 @@
 
   %section.settings#js-cluster-details{ class: ('expanded' if expanded) }
     .settings-header
-      %h4= s_('ClusterIntegration|Cluster details')
+      %h4= s_('ClusterIntegration|Kubernetes cluster details')
       %button.btn.js-settings-toggle
         = expanded ? 'Collapse' : 'Expand'
-      %p= s_('ClusterIntegration|See and edit the details for your cluster')
+      %p= s_('ClusterIntegration|See and edit the details for your Kubernetes cluster')
     .settings-content
       - if @cluster.managed?
         = render 'projects/clusters/gcp/show'
@@ -41,6 +42,6 @@
       %h4= _('Advanced settings')
       %button.btn.js-settings-toggle
         = expanded ? 'Collapse' : 'Expand'
-      %p= s_("ClusterIntegration|Advanced options on this cluster's integration")
+      %p= s_("ClusterIntegration|Advanced options on this Kubernetes cluster's integration")
     .settings-content
       = render 'advanced_settings'
diff --git a/app/views/projects/clusters/user/_form.html.haml b/app/views/projects/clusters/user/_form.html.haml
index babfca0c567..2e92524ce8f 100644
--- a/app/views/projects/clusters/user/_form.html.haml
+++ b/app/views/projects/clusters/user/_form.html.haml
@@ -1,8 +1,8 @@
 = form_for @cluster, url: user_namespace_project_clusters_path(@project.namespace, @project), as: :cluster do |field|
   = form_errors(@cluster)
   .form-group
-    = field.label :name, s_('ClusterIntegration|Cluster name')
-    = field.text_field :name, class: 'form-control', placeholder: s_('ClusterIntegration|Cluster name')
+    = field.label :name, s_('ClusterIntegration|Kubernetes cluster name')
+    = field.text_field :name, class: 'form-control', placeholder: s_('ClusterIntegration|Kubernetes cluster name')
   .form-group
     = field.label :environment_scope, s_('ClusterIntegration|Environment scope')
     = field.text_field :environment_scope, class: 'form-control', readonly: !has_multiple_clusters?(@project), placeholder: s_('ClusterIntegration|Environment scope')
@@ -25,4 +25,4 @@
       = platform_kubernetes_field.text_field :namespace, class: 'form-control', placeholder: s_('ClusterIntegration|Project namespace')
 
     .form-group
-      = field.submit s_('ClusterIntegration|Add cluster'), class: 'btn btn-success'
+      = field.submit s_('ClusterIntegration|Add Kubernetes cluster'), class: 'btn btn-success'
diff --git a/app/views/projects/clusters/user/_header.html.haml b/app/views/projects/clusters/user/_header.html.haml
index 06ac210a06d..04c7ce96a4b 100644
--- a/app/views/projects/clusters/user/_header.html.haml
+++ b/app/views/projects/clusters/user/_header.html.haml
@@ -1,5 +1,5 @@
 %h4.prepend-top-20
-  = s_('ClusterIntegration|Enter the details for your cluster')
+  = s_('ClusterIntegration|Enter the details for your Kubernetes cluster')
 %p
   - link_to_help_page = link_to(s_('ClusterIntegration|documentation'), help_page_path('user/project/clusters/index'), target: '_blank', rel: 'noopener noreferrer')
-  = s_('ClusterIntegration|Please enter access information for your cluster. If you need help, you can read our %{link_to_help_page} on clusters').html_safe % { link_to_help_page: link_to_help_page }
+  = s_('ClusterIntegration|Please enter access information for your Kubernetes cluster. If you need help, you can read our %{link_to_help_page} on Kubernetes').html_safe % { link_to_help_page: link_to_help_page }
diff --git a/app/views/projects/clusters/user/_show.html.haml b/app/views/projects/clusters/user/_show.html.haml
index 5931e0b7f17..ebbf7e775c7 100644
--- a/app/views/projects/clusters/user/_show.html.haml
+++ b/app/views/projects/clusters/user/_show.html.haml
@@ -1,8 +1,8 @@
 = form_for @cluster, url: namespace_project_cluster_path(@project.namespace, @project, @cluster), as: :cluster do |field|
   = form_errors(@cluster)
   .form-group
-    = field.label :name, s_('ClusterIntegration|Cluster name')
-    = field.text_field :name, class: 'form-control', placeholder: s_('ClusterIntegration|Cluster name')
+    = field.label :name, s_('ClusterIntegration|Kubernetes cluster name')
+    = field.text_field :name, class: 'form-control', placeholder: s_('ClusterIntegration|Kubernetes cluster name')
 
   = field.fields_for :platform_kubernetes, @cluster.platform_kubernetes do |platform_kubernetes_field|
     .form-group
diff --git a/app/views/projects/clusters/user/new.html.haml b/app/views/projects/clusters/user/new.html.haml
index 68f38f83453..7fb75cd9cc7 100644
--- a/app/views/projects/clusters/user/new.html.haml
+++ b/app/views/projects/clusters/user/new.html.haml
@@ -1,11 +1,11 @@
-- breadcrumb_title "Cluster"
-- page_title _("New Cluster")
+- breadcrumb_title 'Kubernetes'
+- page_title _("New Kubernetes cluster")
 
 .row.prepend-top-default
   .col-sm-4
     = render 'projects/clusters/sidebar'
   .col-sm-8
-    = render 'projects/clusters/dropdown', dropdown_text: s_('ClusterIntegration|Add an existing cluster')
+    = render 'projects/clusters/dropdown', dropdown_text: s_('ClusterIntegration|Add an existing Kubernetes cluster')
     = render 'header'
     .prepend-top-20
       = render 'form'
diff --git a/app/views/projects/commit/_change.html.haml b/app/views/projects/commit/_change.html.haml
index d0a380516f9..93407956f56 100644
--- a/app/views/projects/commit/_change.html.haml
+++ b/app/views/projects/commit/_change.html.haml
@@ -4,6 +4,7 @@
   - branch_label = s_('ChangeTypeActionLabel|Revert in branch')
   - revert_merge_request = _('Revert this merge request')
   - revert_commit = _('Revert this commit')
+  - description = s_('ChangeTypeAction|This will create a new commit in order to revert the existing changes.')
   - title = commit.merged_merge_request(current_user) ? revert_merge_request : revert_commit
 - when 'cherry-pick'
   - label = s_('ChangeTypeAction|Cherry-pick')
@@ -17,6 +18,8 @@
         %a.close{ href: "#", "data-dismiss" => "modal" } ×
         %h3.page-title= title
       .modal-body
+        - if description
+          %p.append-bottom-20= description
         = form_tag [type.underscore, @project.namespace.becomes(Namespace), @project, commit], method: :post, remote: false, class: "form-horizontal js-#{type}-form js-requires-input" do
           .form-group.branch
             = label_tag 'start_branch', branch_label, class: 'control-label'
diff --git a/app/views/projects/commit/_other_user_signature_badge.html.haml b/app/views/projects/commit/_other_user_signature_badge.html.haml
index 80eca96f7ce..d7bf2dc0cb6 100644
--- a/app/views/projects/commit/_other_user_signature_badge.html.haml
+++ b/app/views/projects/commit/_other_user_signature_badge.html.haml
@@ -1,6 +1,6 @@
 - title = capture do
   This commit was signed with a different user's verified signature.
 
-- locals = { signature: signature, title: title, label: 'Unverified', css_class: 'invalid', icon: 'icon_status_notfound_borderless', show_user: true }
+- locals = { signature: signature, title: title, label: 'Unverified', css_class: 'invalid', icon: 'status_notfound_borderless', show_user: true }
 
 = render partial: 'projects/commit/signature_badge', locals: locals
diff --git a/app/views/projects/commit/_same_user_different_email_signature_badge.html.haml b/app/views/projects/commit/_same_user_different_email_signature_badge.html.haml
index e737de48e22..22ffd66ff8e 100644
--- a/app/views/projects/commit/_same_user_different_email_signature_badge.html.haml
+++ b/app/views/projects/commit/_same_user_different_email_signature_badge.html.haml
@@ -2,6 +2,6 @@
   This commit was signed with a verified signature, but the committer email
   is <strong>not verified</strong> to belong to the same user.
 
-- locals = { signature: signature, title: title, label: 'Unverified', css_class: ['invalid'], icon: 'icon_status_notfound_borderless', show_user: true }
+- locals = { signature: signature, title: title, label: 'Unverified', css_class: ['invalid'], icon: 'status_notfound_borderless', show_user: true }
 
 = render partial: 'projects/commit/signature_badge', locals: locals
diff --git a/app/views/projects/commit/_signature_badge.html.haml b/app/views/projects/commit/_signature_badge.html.haml
index 44aa8002f12..aac020b42c5 100644
--- a/app/views/projects/commit/_signature_badge.html.haml
+++ b/app/views/projects/commit/_signature_badge.html.haml
@@ -10,7 +10,7 @@
 - title = capture do
   .gpg-popover-status
     .gpg-popover-icon{ class: css_class }
-      = render "shared/icons/#{icon}.svg"
+      = sprite_icon(icon)
     %div
       = title
 
diff --git a/app/views/projects/commit/_unverified_signature_badge.html.haml b/app/views/projects/commit/_unverified_signature_badge.html.haml
index 1af58027b83..00e1efe0582 100644
--- a/app/views/projects/commit/_unverified_signature_badge.html.haml
+++ b/app/views/projects/commit/_unverified_signature_badge.html.haml
@@ -1,6 +1,6 @@
 - title = capture do
   This commit was signed with an <strong>unverified</strong> signature.
 
-- locals = { signature: signature, title: title, label: 'Unverified', css_class: 'invalid', icon: 'icon_status_notfound_borderless' }
+- locals = { signature: signature, title: title, label: 'Unverified', css_class: 'invalid', icon: 'status_notfound_borderless' }
 
 = render partial: 'projects/commit/signature_badge', locals: locals
diff --git a/app/views/projects/commit/_verified_signature_badge.html.haml b/app/views/projects/commit/_verified_signature_badge.html.haml
index 423beba2120..31408806be7 100644
--- a/app/views/projects/commit/_verified_signature_badge.html.haml
+++ b/app/views/projects/commit/_verified_signature_badge.html.haml
@@ -2,6 +2,6 @@
   This commit was signed with a <strong>verified</strong> signature and the
   committer email is verified to belong to the same user.
 
-- locals = { signature: signature, title: title, label: 'Verified', css_class: 'valid', icon: 'icon_status_success_borderless', show_user: true }
+- locals = { signature: signature, title: title, label: 'Verified', css_class: 'valid', icon: 'status_success_borderless', show_user: true }
 
 = render partial: 'projects/commit/signature_badge', locals: locals
diff --git a/app/views/projects/commits/_commit.atom.builder b/app/views/projects/commits/_commit.atom.builder
index d806acdda13..04914888763 100644
--- a/app/views/projects/commits/_commit.atom.builder
+++ b/app/views/projects/commits/_commit.atom.builder
@@ -1,7 +1,7 @@
 xml.entry do
   xml.id      project_commit_url(@project, id: commit.id)
   xml.link    href: project_commit_url(@project, id: commit.id)
-  xml.title   truncate(commit.title, length: 80)
+  xml.title   truncate(commit.title, length: 80, escape: false)
   xml.updated commit.committed_date.xmlschema
   xml.media   :thumbnail, width: "40", height: "40", url: image_url(avatar_icon(commit.author_email))
 
@@ -10,5 +10,5 @@ xml.entry do
     xml.email commit.author_email
   end
 
-  xml.summary markdown(commit.description, pipeline: :single_line)
+  xml.summary markdown(commit.description, pipeline: :single_line), type: 'html'
 end
diff --git a/app/views/projects/commits/_commit.html.haml b/app/views/projects/commits/_commit.html.haml
index d66066a6d0b..64259669c19 100644
--- a/app/views/projects/commits/_commit.html.haml
+++ b/app/views/projects/commits/_commit.html.haml
@@ -6,7 +6,7 @@
 - link = commit_path(project, commit, merge_request: merge_request)
 - cache_key = [project.full_path,
                commit.id,
-               current_application_settings,
+               Gitlab::CurrentSettings.current_application_settings,
                @path.presence,
                current_controller?(:commits),
                merge_request&.iid,
@@ -51,6 +51,7 @@
         - if commit.status(ref)
           = render_commit_status(commit, ref: ref)
 
+        #commit-pipeline-status{ data: { endpoint: pipelines_project_commit_path(project, commit.id) } }
         = link_to commit.short_id, link, class: "commit-sha btn btn-transparent btn-link"
         = clipboard_button(text: commit.id, title: _("Copy commit SHA to clipboard"))
         = link_to_browse_code(project, commit)
diff --git a/app/views/projects/empty.html.haml b/app/views/projects/empty.html.haml
index 58e89a481a9..ab225796b12 100644
--- a/app/views/projects/empty.html.haml
+++ b/app/views/projects/empty.html.haml
@@ -6,8 +6,9 @@
 = render "home_panel"
 
 .row-content-block.second-block.center
-  %h3.page-title
+  %h4
     The repository for this project is empty
+
   - if can?(current_user, :push_code, @project)
     %p
       If you already have files you can push them using command line instructions below.
@@ -28,8 +29,8 @@
       %p
         - link = link_to(s_('AutoDevOps|Auto DevOps (Beta)'), project_settings_ci_cd_path(@project, anchor: 'js-general-pipeline-settings'))
         = s_('AutoDevOps|You can activate %{link_to_settings} for this project.').html_safe % { link_to_settings: link }
-      %p
-        = s_('AutoDevOps|It will automatically build, test, and deploy your application based on a predefined CI/CD configuration.')
+      %p= s_('AutoDevOps|It will automatically build, test, and deploy your application based on a predefined CI/CD configuration.')
+      %p= link_to _('New file'), project_new_blob_path(@project, @project.default_branch || 'master'), class: 'btn btn-new'
 
 - if can?(current_user, :push_code, @project)
   %div{ class: container_class }
@@ -79,4 +80,4 @@
 
           - if can? current_user, :remove_project, @project
             .prepend-top-20
-              = link_to 'Remove project', [@project.namespace.becomes(Namespace), @project], data: { confirm: remove_project_message(@project)}, method: :delete, class: "btn btn-remove pull-right"
+              = link_to 'Remove project', [@project.namespace.becomes(Namespace), @project], data: { confirm: remove_project_message(@project)}, method: :delete, class: "btn btn-inverted btn-remove pull-right"
diff --git a/app/views/projects/environments/metrics.html.haml b/app/views/projects/environments/metrics.html.haml
index ad94113fffd..5257b42548e 100644
--- a/app/views/projects/environments/metrics.html.haml
+++ b/app/views/projects/environments/metrics.html.haml
@@ -3,7 +3,6 @@
 - content_for :page_specific_javascripts do
   = webpack_bundle_tag 'common_vue'
   = webpack_bundle_tag 'common_d3'
-  = webpack_bundle_tag 'monitoring'
 
 .prometheus-container{ class: container_class }
   .top-area
diff --git a/app/views/projects/issues/_new_branch.html.haml b/app/views/projects/issues/_new_branch.html.haml
index 331d62cf247..37b00a14fc6 100644
--- a/app/views/projects/issues/_new_branch.html.haml
+++ b/app/views/projects/issues/_new_branch.html.haml
@@ -15,10 +15,10 @@
         %span.text
           Checking branch availability…
     .btn-group.available.hide
-      %button.btn.js-create-merge-request.btn-default{ type: 'button', data: { action: data_action } }
+      %button.btn.js-create-merge-request.btn-success.btn-inverted{ type: 'button', data: { action: data_action } }
         = value
 
-      %button.btn.create-merge-request-dropdown-toggle.dropdown-toggle.btn-default.js-dropdown-toggle{ type: 'button', data: { dropdown: { trigger: '#create-merge-request-dropdown' } } }
+      %button.btn.create-merge-request-dropdown-toggle.dropdown-toggle.btn-success.btn-inverted.js-dropdown-toggle{ type: 'button', data: { dropdown: { trigger: '#create-merge-request-dropdown' } } }
         = icon('caret-down')
 
       %ul#create-merge-request-dropdown.create-merge-request-dropdown-menu.dropdown-menu.dropdown-menu-align-right.gl-show-field-errors{ data: { dropdown: true } }
diff --git a/app/views/projects/jobs/_empty_state.html.haml b/app/views/projects/jobs/_empty_state.html.haml
index 311934d9c33..c66313bdbf3 100644
--- a/app/views/projects/jobs/_empty_state.html.haml
+++ b/app/views/projects/jobs/_empty_state.html.haml
@@ -1,7 +1,7 @@
 - illustration = local_assigns.fetch(:illustration)
 - illustration_size = local_assigns.fetch(:illustration_size)
 - title = local_assigns.fetch(:title)
-- content = local_assigns.fetch(:content, nil)
+- content = local_assigns.fetch(:content)
 - action = local_assigns.fetch(:action, nil)
 
 .row.empty-state
@@ -11,8 +11,7 @@
   .col-xs-12
     .text-content
       %h4.text-center= title
-      - if content
-        %p= content
+      %p= content
       - if action
         .text-center
           = action
diff --git a/app/views/projects/jobs/show.html.haml b/app/views/projects/jobs/show.html.haml
index 1e6d6f67e66..93efa7e8e86 100644
--- a/app/views/projects/jobs/show.html.haml
+++ b/app/views/projects/jobs/show.html.haml
@@ -95,12 +95,18 @@
         title: _('This job requires a manual action'),
         content: _('This job depends on a user to trigger its process. Often they are used to deploy code to production environments'),
         action: ( link_to _('Trigger this manual action'), play_project_job_path(@project, @build), method: :post, class: 'btn btn-primary', title: _('Trigger this manual action') )
-    - else
+    - elsif @build.created?
       = render 'empty_state',
         illustration: 'illustrations/job_not_triggered.svg',
         illustration_size: 'svg-306',
-        title: _('This job has not been triggered yet')
-
+        title: _('This job has not been triggered yet'),
+        content: _('This job depends on upstream jobs that need to succeed in order for this job to be triggered')
+    - else
+      = render 'empty_state',
+        illustration: 'illustrations/pending_job_empty.svg',
+        illustration_size: 'svg-430',
+        title: _('This job has not started yet'),
+        content: _('This job is in pending state and is waiting to be picked by a runner')
   = render "sidebar"
 
 .js-build-options{ data: javascript_build_options }
diff --git a/app/views/projects/merge_requests/index.html.haml b/app/views/projects/merge_requests/index.html.haml
index 2ded7484151..640d2791dc1 100644
--- a/app/views/projects/merge_requests/index.html.haml
+++ b/app/views/projects/merge_requests/index.html.haml
@@ -10,7 +10,8 @@
   = webpack_bundle_tag 'common_vue'
   = webpack_bundle_tag 'filtered_search'
 
-= render 'projects/last_push'
+%div{ class: container_class }
+  = render 'projects/last_push'
 
 - if @project.merge_requests.exists?
   %div{ class: container_class }
diff --git a/app/views/projects/milestones/index.html.haml b/app/views/projects/milestones/index.html.haml
index fcbf7cb802b..6a7bc4b1888 100644
--- a/app/views/projects/milestones/index.html.haml
+++ b/app/views/projects/milestones/index.html.haml
@@ -12,6 +12,8 @@
           New milestone
 
   .milestones
+    #delete-milestone-modal
+
     %ul.content-list
       = render @milestones
 
diff --git a/app/views/projects/milestones/show.html.haml b/app/views/projects/milestones/show.html.haml
index 5dd4d2c949c..623c42ba88e 100644
--- a/app/views/projects/milestones/show.html.haml
+++ b/app/views/projects/milestones/show.html.haml
@@ -35,8 +35,18 @@
         - else
           = link_to 'Reopen milestone', project_milestone_path(@project, @milestone, milestone: {state_event: :activate }), method: :put, class: "btn btn-reopen btn-nr btn-grouped"
 
-        = link_to project_milestone_path(@project, @milestone), data: { confirm: 'Are you sure?' }, method: :delete, class: "btn btn-grouped btn-danger" do
-          Delete
+        %button.js-delete-milestone-button.btn.btn-grouped.btn-danger{ data: { toggle: 'modal',
+          target: '#delete-milestone-modal',
+          milestone_id: @milestone.id,
+          milestone_title: markdown_field(@milestone, :title),
+          milestone_url: project_milestone_path(@project, @milestone),
+          milestone_issue_count: @milestone.issues.count,
+          milestone_merge_request_count: @milestone.merge_requests.count },
+          disabled: true }
+          = _('Delete')
+          = icon('spin spinner', class: 'js-loading-icon hidden' )
+
+        #delete-milestone-modal
 
       %a.btn.btn-default.btn-grouped.pull-right.visible-xs-block.js-sidebar-toggle{ href: "#" }
         = icon('angle-double-left')
diff --git a/app/views/projects/pipeline_schedules/_form.html.haml b/app/views/projects/pipeline_schedules/_form.html.haml
index 857ae00d0ab..ff440e99042 100644
--- a/app/views/projects/pipeline_schedules/_form.html.haml
+++ b/app/views/projects/pipeline_schedules/_form.html.haml
@@ -22,14 +22,20 @@
       = f.label :ref, _('Target Branch'), class: 'label-light'
       = dropdown_tag(_("Select target branch"), options: { toggle_class: 'btn js-target-branch-dropdown', dropdown_class: 'git-revision-dropdown', title: _("Select target branch"), filter: true, placeholder: s_("OfSearchInADropdown|Filter"), data: { data: @project.repository.branch_names, default_branch: @project.default_branch } } )
       = f.text_field :ref, value: @schedule.ref, id: 'schedule_ref', class: 'hidden', name: 'schedule[ref]', required: true
-  .form-group
+  .form-group.js-ci-variable-list-section
     .col-md-9
       %label.label-light
         #{ s_('PipelineSchedules|Variables') }
-    %ul.js-pipeline-variable-list.pipeline-variable-list
-      - @schedule.variables.each do |variable|
-        = render 'variable_row', id: variable.id, key: variable.key, value: variable.value
-      = render 'variable_row'
+      %ul.ci-variable-list
+        - @schedule.variables.each do |variable|
+          = render 'ci/variables/variable_row', form_field: 'schedule', variable: variable, only_key_value: true
+        = render 'ci/variables/variable_row', form_field: 'schedule', only_key_value: true
+      - if @schedule.variables.size > 0
+        %button.btn.btn-info.btn-inverted.prepend-top-10.js-secret-value-reveal-button{ type: 'button', data: { secret_reveal_status: "#{@schedule.variables.size == 0}" } }
+          - if @schedule.variables.size == 0
+            = n_('Hide value', 'Hide values', @schedule.variables.size)
+          - else
+            = n_('Reveal value', 'Reveal values', @schedule.variables.size)
   .form-group
     .col-md-9
       = f.label  :active, s_('PipelineSchedules|Activated'), class: 'label-light'
diff --git a/app/views/projects/pipeline_schedules/_pipeline_schedule.html.haml b/app/views/projects/pipeline_schedules/_pipeline_schedule.html.haml
index 800e234275c..a8692b83b07 100644
--- a/app/views/projects/pipeline_schedules/_pipeline_schedule.html.haml
+++ b/app/views/projects/pipeline_schedules/_pipeline_schedule.html.haml
@@ -29,9 +29,10 @@
         - if can?(current_user, :play_pipeline_schedule, pipeline_schedule)
           = link_to play_pipeline_schedule_path(pipeline_schedule), method: :post, title: s_('Play'), class: 'btn' do
             = icon('play')
-        - if can?(current_user, :update_pipeline_schedule, pipeline_schedule)
+        - if can?(current_user, :take_ownership_pipeline_schedule, pipeline_schedule)
           = link_to take_ownership_pipeline_schedule_path(pipeline_schedule), method: :post, title: s_('PipelineSchedules|Take ownership'), class: 'btn' do
             = s_('PipelineSchedules|Take ownership')
+        - if can?(current_user, :update_pipeline_schedule, pipeline_schedule)
           = link_to edit_pipeline_schedule_path(pipeline_schedule), title: _('Edit'), class: 'btn' do
             = icon('pencil')
         - if can?(current_user, :admin_pipeline_schedule, pipeline_schedule)
diff --git a/app/views/projects/pipeline_schedules/_tabs.html.haml b/app/views/projects/pipeline_schedules/_tabs.html.haml
index 7fcb624a9dd..8996c1b3e38 100644
--- a/app/views/projects/pipeline_schedules/_tabs.html.haml
+++ b/app/views/projects/pipeline_schedules/_tabs.html.haml
@@ -1,4 +1,4 @@
-%ul.nav-links
+%ul.nav-links.mobile-separator
   %li{ class: active_when(scope.nil?) }>
     = link_to schedule_path_proc.call(nil) do
       = s_("PipelineSchedules|All")
diff --git a/app/views/projects/pipeline_schedules/_variable_row.html.haml b/app/views/projects/pipeline_schedules/_variable_row.html.haml
deleted file mode 100644
index 564cb5d1ca9..00000000000
--- a/app/views/projects/pipeline_schedules/_variable_row.html.haml
+++ /dev/null
@@ -1,17 +0,0 @@
-- id = local_assigns.fetch(:id, nil)
-- key = local_assigns.fetch(:key, "")
-- value = local_assigns.fetch(:value, "")
-%li.js-row.pipeline-variable-row{ data: { is_persisted: "#{!id.nil?}" } }
-  .pipeline-variable-row-body
-    %input{ type: "hidden", name: "schedule[variables_attributes][][id]", value: id }
-    %input.js-destroy-input{ type: "hidden", name: "schedule[variables_attributes][][_destroy]" }
-    %input.js-user-input.pipeline-variable-key-input.form-control{ type: "text",
-      name: "schedule[variables_attributes][][key]",
-      value: key,
-      placeholder: s_('PipelineSchedules|Input variable key') }
-    %textarea.js-user-input.pipeline-variable-value-input.form-control{ rows: 1,
-      name: "schedule[variables_attributes][][value]",
-      placeholder: s_('PipelineSchedules|Input variable value') }
-      = value
-  %button.js-row-remove-button.pipeline-variable-row-remove-button{ 'aria-label': s_('PipelineSchedules|Remove variable row') }
-    %i.fa.fa-minus-circle{ 'aria-hidden': "true" }
diff --git a/app/views/projects/pipelines/_with_tabs.html.haml b/app/views/projects/pipelines/_with_tabs.html.haml
index 398a1c46746..5de17977d5a 100644
--- a/app/views/projects/pipelines/_with_tabs.html.haml
+++ b/app/views/projects/pipelines/_with_tabs.html.haml
@@ -1,7 +1,7 @@
 - failed_builds = @pipeline.statuses.latest.failed
 
 .tabs-holder
-  %ul.pipelines-tabs.nav-links.no-top.no-bottom
+  %ul.pipelines-tabs.nav-links.no-top.no-bottom.mobile-separator
     %li.js-pipeline-tab-link
       = link_to project_pipeline_path(@project, @pipeline), data: { target: 'div#js-tab-pipeline', action: 'pipelines', toggle: 'tab' },  class: 'pipeline-tab' do
         Pipeline
diff --git a/app/views/projects/pipelines_settings/_show.html.haml b/app/views/projects/pipelines_settings/_show.html.haml
index c5f9f5aa15b..646c01c0989 100644
--- a/app/views/projects/pipelines_settings/_show.html.haml
+++ b/app/views/projects/pipelines_settings/_show.html.haml
@@ -31,7 +31,7 @@
             .radio
               = form.label :enabled_ do
                 = form.radio_button :enabled, ''
-                %strong Instance default (#{current_application_settings.auto_devops_enabled? ? 'enabled' : 'disabled'})
+                %strong Instance default (#{Gitlab::CurrentSettings.auto_devops_enabled? ? 'enabled' : 'disabled'})
                 %br
                 %span.descr
                   Follow the instance default to either have Auto DevOps enabled or disabled when there is no project specific <code>.gitlab-ci.yml</code>.
diff --git a/app/views/projects/runners/_shared_runners.html.haml b/app/views/projects/runners/_shared_runners.html.haml
index 67607e4e9c6..b037b57e78a 100644
--- a/app/views/projects/runners/_shared_runners.html.haml
+++ b/app/views/projects/runners/_shared_runners.html.haml
@@ -1,8 +1,8 @@
 %h3 Shared Runners
 
 .bs-callout.bs-callout-warning.shared-runners-description
-  - if current_application_settings.shared_runners_text.present?
-    = markdown_field(current_application_settings, :shared_runners_text)
+  - if Gitlab::CurrentSettings.shared_runners_text.present?
+    = markdown_field(Gitlab::CurrentSettings.current_application_settings, :shared_runners_text)
   - else
     GitLab Shared Runners execute code of different projects on the same Runner
     unless you configure GitLab Runner Autoscale with MaxBuilds 1 (which it is
diff --git a/app/views/projects/show.html.haml b/app/views/projects/show.html.haml
index 7a68aa16aa4..888d820b04e 100644
--- a/app/views/projects/show.html.haml
+++ b/app/views/projects/show.html.haml
@@ -7,7 +7,9 @@
 
 = render partial: 'flash_messages', locals: { project: @project }
 
-= render "projects/last_push"
+%div{ class: [container_class, ("limit-container-width" unless fluid_layout)] }
+  = render "projects/last_push"
+
 = render "home_panel"
 
 - if can?(current_user, :download_code, @project)
@@ -45,7 +47,7 @@
 
       - if @repository.gitlab_ci_yml
         %li
-          = link_to _('CI configuration'), ci_configuration_path(@project)
+          = link_to _('CI/CD configuration'), ci_configuration_path(@project)
 
       - if current_user && can_push_branch?(@project, @project.default_branch)
         - unless @repository.changelog
@@ -63,7 +65,7 @@
         - unless @repository.gitlab_ci_yml
           %li.missing
             = link_to add_special_file_path(@project, file_name: '.gitlab-ci.yml') do
-              #{ _('Set up CI') }
+              #{ _('Set up CI/CD') }
         - if koding_enabled? && @repository.koding_yml.blank?
           %li.missing
             = link_to  _('Set up Koding'), add_koding_stack_path(@project)
diff --git a/app/views/projects/tags/_tag.html.haml b/app/views/projects/tags/_tag.html.haml
index 467f19b4c56..3d5f92f9aaa 100644
--- a/app/views/projects/tags/_tag.html.haml
+++ b/app/views/projects/tags/_tag.html.haml
@@ -24,7 +24,7 @@
         .wiki
           = markdown_field(release, :description)
 
-  .row-fixed-content.controls
+  .row-fixed-content.controls.flex-row
     = render 'projects/buttons/download', project: @project, ref: tag.name, pipeline: @tags_pipelines[tag.name]
 
     - if can?(current_user, :push_code, @project)
@@ -32,5 +32,5 @@
         = icon("pencil")
 
     - if can?(current_user, :admin_project, @project)
-      = link_to project_tag_path(@project, tag.name), class: "btn btn-remove remove-row has-tooltip #{protected_tag?(@project, tag) ? 'disabled' : ''}", title: s_('TagsPage|Delete tag'), method: :delete, data: { confirm: s_('TagsPage|Deleting the %{tag_name} tag cannot be undone. Are you sure?') % { tag_name: tag.name }, container: 'body' }, remote: true do
+      = link_to project_tag_path(@project, tag.name), class: "btn btn-remove remove-row has-tooltip prepend-left-10 #{protected_tag?(@project, tag) ? 'disabled' : ''}", title: s_('TagsPage|Delete tag'), method: :delete, data: { confirm: s_('TagsPage|Deleting the %{tag_name} tag cannot be undone. Are you sure?') % { tag_name: tag.name }, container: 'body' }, remote: true do
         = icon("trash-o")
diff --git a/app/views/projects/tree/_tree_header.html.haml b/app/views/projects/tree/_tree_header.html.haml
index d1ecef39475..05539dfed7c 100644
--- a/app/views/projects/tree/_tree_header.html.haml
+++ b/app/views/projects/tree/_tree_header.html.haml
@@ -24,6 +24,8 @@
           .add-to-tree-dropdown
             %ul.dropdown-menu
               - if can_edit_tree?
+                %li.dropdown-header
+                  #{ _('This directory') }
                 %li
                   = link_to project_new_blob_path(@project, @id) do
                     #{ _('New file') }
@@ -60,6 +62,8 @@
                     #{ _('New directory') }
 
               %li.divider
+              %li.dropdown-header
+                #{ _('This repository') }
               %li
                 = link_to new_project_branch_path(@project) do
                   #{ _('New branch') }
diff --git a/app/views/projects/tree/show.html.haml b/app/views/projects/tree/show.html.haml
index 709be20e00f..3b4057e56d0 100644
--- a/app/views/projects/tree/show.html.haml
+++ b/app/views/projects/tree/show.html.haml
@@ -6,7 +6,6 @@
 = content_for :meta_tags do
   = auto_discovery_link_tag(:atom, project_commits_url(@project, @ref, rss_url_options), title: "#{@project.name}:#{@ref} commits")
 
-= render 'projects/last_push'
-
 %div{ class: [(container_class), ("limit-container-width" unless fluid_layout)] }
+  = render 'projects/last_push'
   = render 'projects/files', commit: @last_commit, project: @project, ref: @ref, content_url: project_tree_path(@project, @id)
diff --git a/app/views/projects/wikis/_form.html.haml b/app/views/projects/wikis/_form.html.haml
index 4e265bf733a..d285251d06f 100644
--- a/app/views/projects/wikis/_form.html.haml
+++ b/app/views/projects/wikis/_form.html.haml
@@ -9,7 +9,13 @@
 
   .form-group
     .col-sm-12= f.label :title, class: 'control-label-full-width'
-    .col-sm-12= f.text_field :title, class: 'form-control', value: @page.title
+    .col-sm-12
+      = f.text_field :title, class: 'form-control', value: @page.title
+      - if @page.persisted?
+        %span.edit-wiki-page-slug-tip
+          = icon('lightbulb-o')
+          = s_("WikiEditPageTip|Tip: You can move this page by adding the path to the beginning of the title.")
+          = link_to icon('question-circle'), help_page_path('user/project/wiki/index', anchor: 'moving-a-wiki-page'), target: '_blank'
   .form-group
     .col-sm-12= f.label :format, class: 'control-label-full-width'
     .col-sm-12
diff --git a/app/views/projects/wikis/edit.html.haml b/app/views/projects/wikis/edit.html.haml
index 0d77e5bd16d..9d3d4072027 100644
--- a/app/views/projects/wikis/edit.html.haml
+++ b/app/views/projects/wikis/edit.html.haml
@@ -1,10 +1,7 @@
 - @content_class = "limit-container-width limit-container-width-sm" unless fluid_layout
 - page_title _("Edit"), @page.title.capitalize, _("Wiki")
 
-- if @conflict
-  .alert.alert-danger
-    - page_link = link_to s_("WikiPageConflictMessage|the page"), project_wiki_path(@project, @page), target: "_blank"
-    = (s_("WikiPageConflictMessage|Someone edited the page the same time you did. Please check out %{page_link} and make sure your changes will not unintentionally remove theirs.") % { page_link: page_link }).html_safe
+= wiki_page_errors(@error)
 
 .wiki-page-header.has-sidebar-toggle
   %button.btn.btn-default.sidebar-toggle.js-sidebar-wiki-toggle{ role: "button", type: "button" }
diff --git a/app/views/search/_category.html.haml b/app/views/search/_category.html.haml
index 314d8e9cb25..915e648a5d3 100644
--- a/app/views/search/_category.html.haml
+++ b/app/views/search/_category.html.haml
@@ -57,25 +57,24 @@
           Titles and Filenames
           %span.badge
             = @search_results.snippet_titles_count
-
     - else
       %li{ class: active_when(@scope == 'projects') }
         = link_to search_filter_path(scope: 'projects') do
           Projects
           %span.badge
-            = @search_results.projects_count
+            = limited_count(@search_results.limited_projects_count)
       %li{ class: active_when(@scope == 'issues') }
         = link_to search_filter_path(scope: 'issues') do
           Issues
           %span.badge
-            = @search_results.issues_count
+            = limited_count(@search_results.limited_issues_count)
       %li{ class: active_when(@scope == 'merge_requests') }
         = link_to search_filter_path(scope: 'merge_requests') do
           Merge requests
           %span.badge
-            = @search_results.merge_requests_count
+            = limited_count(@search_results.limited_merge_requests_count)
       %li{ class: active_when(@scope == 'milestones') }
         = link_to search_filter_path(scope: 'milestones') do
           Milestones
           %span.badge
-            = @search_results.milestones_count
+            = limited_count(@search_results.limited_milestones_count)
diff --git a/app/views/search/_results.html.haml b/app/views/search/_results.html.haml
index 02133d09cdf..60ef44482f0 100644
--- a/app/views/search/_results.html.haml
+++ b/app/views/search/_results.html.haml
@@ -2,7 +2,8 @@
   = render partial: "search/results/empty"
 - else
   .row-content-block
-    = search_entries_info(@search_objects, @scope, @search_term)
+    - unless @search_objects.is_a?(Kaminari::PaginatableWithoutCount)
+      = search_entries_info(@search_objects, @scope, @search_term)
     - unless @show_snippets
       - if @project
         in project #{link_to @project.name_with_namespace, [@project.namespace.becomes(Namespace), @project]}
@@ -22,4 +23,4 @@
           = render partial: "search/results/#{@scope.singularize}", collection: @search_objects
 
     - if @scope != 'projects'
-      = paginate(@search_objects, theme: 'gitlab')
+      = paginate_collection(@search_objects)
diff --git a/app/views/shared/_delete_label_modal.html.haml b/app/views/shared/_delete_label_modal.html.haml
new file mode 100644
index 00000000000..01effefc34d
--- /dev/null
+++ b/app/views/shared/_delete_label_modal.html.haml
@@ -0,0 +1,20 @@
+.modal{ id: "modal-delete-label-#{label.id}", tabindex: -1 }
+  .modal-dialog
+    .modal-content
+      .modal-header
+        %button.close{ data: {dismiss: 'modal' } } &times;
+        %h3.page-title Delete #{render_colored_label(label, tooltip: false)} ?
+
+      .modal-body
+        %p
+          %strong= label.name
+          %span will be permanently deleted from #{label.is_a?(ProjectLabel)? label.project.name : label.group.name}. This cannot be undone.
+
+      .modal-footer
+        %a{ href: '#', data: { dismiss: 'modal' }, class: 'btn btn-default' } Cancel
+
+        = link_to 'Delete label',
+          destroy_label_path(label),
+          title: 'Delete',
+          method: :delete,
+          class: 'btn btn-remove'
diff --git a/app/views/shared/_event_filter.html.haml b/app/views/shared/_event_filter.html.haml
index 151aad306a0..e7fa7477e0c 100644
--- a/app/views/shared/_event_filter.html.haml
+++ b/app/views/shared/_event_filter.html.haml
@@ -1,11 +1,14 @@
-%ul.nav-links.event-filter.scrolling-tabs
-  = event_filter_link EventFilter.all, _('All'), s_('EventFilterBy|Filter by all')
-  - if event_filter_visible(:repository)
-    = event_filter_link EventFilter.push, _('Push events'), s_('EventFilterBy|Filter by push events')
-  - if event_filter_visible(:merge_requests)
-    = event_filter_link EventFilter.merged, _('Merge events'), s_('EventFilterBy|Filter by merge events')
-  - if event_filter_visible(:issues)
-    = event_filter_link EventFilter.issue, _('Issue events'), s_('EventFilterBy|Filter by issue events')
-  - if comments_visible?
-    = event_filter_link EventFilter.comments, _('Comments'), s_('EventFilterBy|Filter by comments')
-  = event_filter_link EventFilter.team, _('Team'), s_('EventFilterBy|Filter by team')
+.scrolling-tabs-container.inner-page-scroll-tabs.is-smaller
+  .fade-left= icon('angle-left')
+  .fade-right= icon('angle-right')
+  %ul.nav-links.event-filter.scrolling-tabs
+    = event_filter_link EventFilter.all, _('All'), s_('EventFilterBy|Filter by all')
+    - if event_filter_visible(:repository)
+      = event_filter_link EventFilter.push, _('Push events'), s_('EventFilterBy|Filter by push events')
+    - if event_filter_visible(:merge_requests)
+      = event_filter_link EventFilter.merged, _('Merge events'), s_('EventFilterBy|Filter by merge events')
+    - if event_filter_visible(:issues)
+      = event_filter_link EventFilter.issue, _('Issue events'), s_('EventFilterBy|Filter by issue events')
+    - if comments_visible?
+      = event_filter_link EventFilter.comments, _('Comments'), s_('EventFilterBy|Filter by comments')
+    = event_filter_link EventFilter.team, _('Team'), s_('EventFilterBy|Filter by team')
diff --git a/app/views/shared/_group_form.html.haml b/app/views/shared/_group_form.html.haml
index d0b9e891b82..cb21f90696f 100644
--- a/app/views/shared/_group_form.html.haml
+++ b/app/views/shared/_group_form.html.haml
@@ -1,5 +1,3 @@
-- content_for :page_specific_javascripts do
-  = page_specific_javascript_bundle_tag('group')
 - parent = @group.parent
 - group_path = root_url
 - group_path << parent.full_path + '/' if parent
diff --git a/app/views/shared/_label.html.haml b/app/views/shared/_label.html.haml
index 8e88cecaf9e..c0eebdfaddd 100644
--- a/app/views/shared/_label.html.haml
+++ b/app/views/shared/_label.html.haml
@@ -5,10 +5,10 @@
 - show_label_merge_requests_link = show_label_issuables_link?(label, :merge_requests, project: @project)
 - show_label_issues_link = show_label_issuables_link?(label, :issues, project: @project)
 
-%li{ id: label_css_id, data: { id: label.id } }
+%li.label-list-item{ id: label_css_id, data: { id: label.id } }
   = render "shared/label_row", label: label
 
-  .visible-xs.visible-sm-inline-block.visible-md-inline-block.dropdown
+  .visible-xs.visible-sm-inline-block.dropdown
     %button.btn.btn-default.label-options-toggle{ type: 'button', data: { toggle: "dropdown" } }
       Options
       = icon('caret-down')
@@ -46,14 +46,19 @@
               data: {confirm: 'Remove this label? Are you sure?'},
               class: 'text-danger'
 
-  .pull-right.hidden-xs.hidden-sm.hidden-md
-    - if show_label_merge_requests_link
-      = link_to_label(label, subject: subject, type: :merge_request, css_class: 'btn btn-transparent btn-action btn-link') do
-        view merge requests
-    - if show_label_issues_link
-      = link_to_label(label, subject: subject, css_class: 'btn btn-transparent btn-action btn-link') do
-        view open issues
-
+  .pull-right.hidden-xs.hidden-sm
+    - if label.is_a?(ProjectLabel) && label.project.group && can?(current_user, :admin_label, label.project.group)
+      = link_to promote_project_label_path(label.project, label), title: "Promote to Group Label", class: 'btn btn-transparent btn-action', data: {confirm: "You are about to promote #{label.title} to a group level. This will make this milestone available to all projects inside #{label.project.group.name}. The existing project label will be merged into the group level. This action cannot be reversed.", toggle: "tooltip"}, method: :post do
+        %span.sr-only Promote to Group
+        = sprite_icon('level-up')
+    - if can?(current_user, :admin_label, label)
+      = link_to edit_label_path(label), title: "Edit", class: 'btn btn-transparent btn-action', data: {toggle: "tooltip"} do
+        %span.sr-only Edit
+        = sprite_icon('pencil')
+      %span{ data: { toggle: 'modal', target: "#modal-delete-label-#{label.id}" } }
+        = link_to "#", title: "Delete", class: 'btn btn-transparent btn-action remove-row', data: { toggle: "tooltip" } do
+          %span.sr-only Delete
+          = sprite_icon('remove')
     - if current_user
       .label-subscription.inline
         - if can_subscribe_to_label_in_different_levels?(label)
@@ -76,14 +81,4 @@
             %span= label_subscription_toggle_button_text(label, @project)
             = icon('spinner spin', class: 'label-subscribe-button-loading')
 
-    - if label.is_a?(ProjectLabel) && label.project.group && can?(current_user, :admin_label, label.project.group)
-      = link_to promote_project_label_path(label.project, label), title: "Promote to Group Label", class: 'btn btn-transparent btn-action', data: {confirm: "You are about to promote #{label.title} to a group level. This will make this milestone available to all projects inside #{label.project.group.name}. The existing project label will be merged into the group level. This action cannot be reversed.", toggle: "tooltip"}, method: :post do
-        %span.sr-only Promote to Group
-        = icon('level-up')
-    - if can?(current_user, :admin_label, label)
-      = link_to edit_label_path(label), title: "Edit", class: 'btn btn-transparent btn-action', data: {toggle: "tooltip"} do
-        %span.sr-only Edit
-        = icon('pencil-square-o')
-      = link_to destroy_label_path(label), title: "Delete", class: 'btn btn-transparent btn-action remove-row', method: :delete, data: {confirm: label_deletion_confirm_text(label), toggle: "tooltip"} do
-        %span.sr-only Delete
-        = icon('trash-o')
+= render 'shared/delete_label_modal', label: label
diff --git a/app/views/shared/_label_row.html.haml b/app/views/shared/_label_row.html.haml
index 7f58298c60f..bd4f191502e 100644
--- a/app/views/shared/_label_row.html.haml
+++ b/app/views/shared/_label_row.html.haml
@@ -1,3 +1,7 @@
+- subject = local_assigns[:subject]
+- show_label_issues_link = show_label_issuables_link?(label, :issues, project: @project)
+- show_label_merge_requests_link = show_label_issuables_link?(label, :merge_requests, project: @project)
+
 %span.label-row
   - if can?(current_user, :admin_label, @project)
     .draggable-handler
@@ -13,6 +17,14 @@
   - if defined?(@project) && @project.group.present?
     %span.label-type
       = label.model_name.human.titleize
-  - if label.description
-    %span.label-description
-      = markdown_field(label, :description)
+
+  %span.label-description
+    - if label.description.present?
+      .description-text
+        = markdown_field(label, :description)
+    .hidden-xs.hidden-sm
+      - if show_label_issues_link
+        = link_to_label(label, subject: subject) { 'Issues' }
+      - if show_label_merge_requests_link
+        &middot;
+        = link_to_label(label, subject: subject, type: :merge_request) { 'Merge requests' }
diff --git a/app/views/shared/_milestones_filter.html.haml b/app/views/shared/_milestones_filter.html.haml
index db2ac1e1d12..034b76b978f 100644
--- a/app/views/shared/_milestones_filter.html.haml
+++ b/app/views/shared/_milestones_filter.html.haml
@@ -1,4 +1,4 @@
-%ul.nav-links
+%ul.nav-links.mobile-separator
   %li{ class: milestone_class_for_state(params[:state], 'opened', true) }>
     = link_to milestones_filter_path(state: 'opened') do
       Open
diff --git a/app/views/shared/builds/_tabs.html.haml b/app/views/shared/builds/_tabs.html.haml
index 639f28cc210..0b003125912 100644
--- a/app/views/shared/builds/_tabs.html.haml
+++ b/app/views/shared/builds/_tabs.html.haml
@@ -1,4 +1,4 @@
-%ul.nav-links
+%ul.nav-links.mobile-separator
   %li{ class: active_when(scope.nil?) }>
     = link_to build_path_proc.call(nil) do
       All
diff --git a/app/views/shared/form_elements/_description.html.haml b/app/views/shared/form_elements/_description.html.haml
index f65bb6a29e6..38e9899ca4b 100644
--- a/app/views/shared/form_elements/_description.html.haml
+++ b/app/views/shared/form_elements/_description.html.haml
@@ -15,7 +15,7 @@
 
     = render layout: 'projects/md_preview', locals: { url: preview_url, referenced_users: true } do
       = render 'projects/zen', f: form, attr: :description,
-                               classes: 'note-textarea',
+                               classes: 'note-textarea qa-issuable-form-description',
                                placeholder: "Write a comment or drag your files here...",
                                supports_quick_actions: supports_quick_actions
       = render 'shared/notes/hints', supports_quick_actions: supports_quick_actions
diff --git a/app/views/shared/icons/_icon_status_notfound_borderless.svg b/app/views/shared/icons/_icon_status_notfound_borderless.svg
deleted file mode 100644
index e58bd264ef8..00000000000
--- a/app/views/shared/icons/_icon_status_notfound_borderless.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg width="22" height="22" viewBox="0 0 22 22" xmlns="http://www.w3.org/2000/svg"><path d="M12.822 11.29c.816-.581 1.421-1.348 1.683-2.322.603-2.243-.973-4.553-3.53-4.553-1.15 0-2.085.41-2.775 1.089-.42.413-.672.835-.8 1.167a1.179 1.179 0 0 0 2.2.847c.016-.043.1-.184.252-.334.264-.259.613-.412 1.123-.412.938 0 1.47.78 1.254 1.584-.105.39-.37.726-.773 1.012a3.25 3.25 0 0 1-.945.47 1.179 1.179 0 0 0-.874 1.138v2.234a1.179 1.179 0 1 0 2.358 0V11.78a5.9 5.9 0 0 0 .827-.492z" fill-rule="nonzero"/><ellipse cx="10.825" cy="16.711" rx="1.275" ry="1.322"/></svg>
diff --git a/app/views/shared/icons/_icon_status_success_borderless.svg b/app/views/shared/icons/_icon_status_success_borderless.svg
deleted file mode 100644
index 8ee5be7ab78..00000000000
--- a/app/views/shared/icons/_icon_status_success_borderless.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg width="22px" height="22px" viewBox="0 0 22 22" version="1.1" xmlns="http://www.w3.org/2000/svg"><path d="M11.4583333,12.375 L8.70008808,12.375 C8.45889044,12.375 8.25,12.5826293 8.25,12.8387529 L8.25,14.2029137 C8.25,14.4551799 8.4515113,14.6666667 8.70008808,14.6666667 L12.9619841,14.6666667 C13.3891296,14.6666667 13.75,14.3193051 13.75,13.8908129 L13.75,13.2899463 L13.75,6.42552703 C13.75,6.16226705 13.5423707,5.95833333 13.2862471,5.95833333 L11.9220863,5.95833333 C11.6698201,5.95833333 11.4583333,6.16750307 11.4583333,6.42552703 L11.4583333,12.375 Z" id="Combined-Shape" transform="translate(11.000000, 10.312500) rotate(-315.000000) translate(-11.000000, -10.312500) "></path></svg>
diff --git a/app/views/shared/issuable/_form.html.haml b/app/views/shared/issuable/_form.html.haml
index bb02dfa0d3a..79021a08719 100644
--- a/app/views/shared/issuable/_form.html.haml
+++ b/app/views/shared/issuable/_form.html.haml
@@ -65,7 +65,7 @@
 
   %span.append-right-10
     - if issuable.new_record?
-      = form.submit "Submit #{issuable.class.model_name.human.downcase}", class: 'btn btn-create'
+      = form.submit "Submit #{issuable.class.model_name.human.downcase}", class: 'btn btn-create qa-issuable-create-button'
     - else
       = form.submit 'Save changes', class: 'btn btn-save'
 
diff --git a/app/views/shared/issuable/_nav.html.haml b/app/views/shared/issuable/_nav.html.haml
index 6d8a4668cec..4d8109eb90c 100644
--- a/app/views/shared/issuable/_nav.html.haml
+++ b/app/views/shared/issuable/_nav.html.haml
@@ -1,7 +1,7 @@
 - type = local_assigns.fetch(:type, :issues)
 - page_context_word = type.to_s.humanize(capitalize: false)
 
-%ul.nav-links.issues-state-filters
+%ul.nav-links.issues-state-filters.mobile-separator
   %li{ class: active_when(params[:state] == 'opened') }>
     = link_to page_filter_path(state: 'opened', label: true), id: 'state-opened', title: "Filter by #{page_context_word} that are currently opened.", data: { state: 'opened' } do
       #{issuables_state_counter_text(type, :opened)}
diff --git a/app/views/shared/issuable/form/_title.html.haml b/app/views/shared/issuable/form/_title.html.haml
index 64826d41d60..e81639f35ea 100644
--- a/app/views/shared/issuable/form/_title.html.haml
+++ b/app/views/shared/issuable/form/_title.html.haml
@@ -6,7 +6,7 @@
 
 %div{ class: div_class }
   = form.text_field :title, required: true, maxlength: 255, autofocus: true,
-      autocomplete: 'off', class: 'form-control pad'
+      autocomplete: 'off', class: 'form-control pad qa-issuable-form-title'
 
   - if issuable.respond_to?(:work_in_progress?)
     %p.help-block
diff --git a/app/views/shared/milestones/_milestone.html.haml b/app/views/shared/milestones/_milestone.html.haml
index 50f4901a2dd..e08a49b4e59 100644
--- a/app/views/shared/milestones/_milestone.html.haml
+++ b/app/views/shared/milestones/_milestone.html.haml
@@ -56,6 +56,13 @@
 
           = link_to 'Close Milestone', project_milestone_path(@project, milestone, milestone: {state_event: :close }), method: :put, remote: true, class: "btn btn-xs btn-close btn-grouped"
 
-          = link_to project_milestone_path(milestone.project, milestone), data: { confirm: 'Are you sure?' }, method: :delete, class: "btn btn-xs btn-remove btn-grouped" do
-            Delete
-
+        %button.js-delete-milestone-button.btn.btn-xs.btn-grouped.btn-danger{ data: { toggle: 'modal',
+          target: '#delete-milestone-modal',
+          milestone_id: milestone.id,
+          milestone_title: markdown_field(milestone, :title),
+          milestone_url: project_milestone_path(milestone.project, milestone),
+          milestone_issue_count: milestone.issues.count,
+          milestone_merge_request_count: milestone.merge_requests.count },
+          disabled: true }
+          = _('Delete')
+          = icon('spin spinner', class: 'js-loading-icon hidden' )
diff --git a/app/views/snippets/_snippets_scope_menu.html.haml b/app/views/snippets/_snippets_scope_menu.html.haml
index 8b6a98a054a..65aa4fbc757 100644
--- a/app/views/snippets/_snippets_scope_menu.html.haml
+++ b/app/views/snippets/_snippets_scope_menu.html.haml
@@ -1,7 +1,7 @@
 - subject = local_assigns.fetch(:subject, current_user)
 - include_private = local_assigns.fetch(:include_private, false)
 
-.nav-links.snippet-scope-menu
+.nav-links.snippet-scope-menu.mobile-separator
   %li{ class: active_when(params[:scope].nil?) }
     = link_to subject_snippets_path(subject) do
       All
diff --git a/app/views/users/show.html.haml b/app/views/users/show.html.haml
index 4f4e81c705f..90aa1be30ac 100644
--- a/app/views/users/show.html.haml
+++ b/app/views/users/show.html.haml
@@ -58,15 +58,15 @@
                 = icon('skype')
           - unless @user.linkedin.blank?
             .profile-link-holder.middle-dot-divider
-              = link_to linkedin_url(@user), title: "LinkedIn" do
+              = link_to linkedin_url(@user), title: "LinkedIn", target: '_blank', rel: 'noopener noreferrer nofollow' do
                 = icon('linkedin-square')
           - unless @user.twitter.blank?
             .profile-link-holder.middle-dot-divider
-              = link_to twitter_url(@user), title: "Twitter" do
+              = link_to twitter_url(@user), title: "Twitter", target: '_blank', rel: 'noopener noreferrer nofollow' do
                 = icon('twitter-square')
           - unless @user.website_url.blank?
             .profile-link-holder.middle-dot-divider
-              = link_to @user.short_website_url, @user.full_website_url, class: 'text-link'
+              = link_to @user.short_website_url, @user.full_website_url, class: 'text-link', target: '_blank', rel: 'noopener noreferrer nofollow'
           - unless @user.location.blank?
             .profile-link-holder.middle-dot-divider
               = icon('map-marker')
diff --git a/app/workers/all_queues.yml b/app/workers/all_queues.yml
index 50e876b1d19..f2c20114534 100644
--- a/app/workers/all_queues.yml
+++ b/app/workers/all_queues.yml
@@ -43,6 +43,7 @@
 - pipeline_creation:run_pipeline_schedule
 - pipeline_default:build_coverage
 - pipeline_default:build_trace_sections
+- pipeline_default:create_trace_artifact
 - pipeline_default:pipeline_metrics
 - pipeline_default:pipeline_notification
 - pipeline_default:update_head_pipeline_for_merge_request
diff --git a/app/workers/build_finished_worker.rb b/app/workers/build_finished_worker.rb
index 97d80305bec..b5ed8d607b3 100644
--- a/app/workers/build_finished_worker.rb
+++ b/app/workers/build_finished_worker.rb
@@ -6,9 +6,13 @@ class BuildFinishedWorker
 
   def perform(build_id)
     Ci::Build.find_by(id: build_id).try do |build|
-      BuildTraceSectionsWorker.perform_async(build.id)
+      # We execute that in sync as this access the files in order to access local file, and reduce IO
+      BuildTraceSectionsWorker.new.perform(build.id)
       BuildCoverageWorker.new.perform(build.id)
-      BuildHooksWorker.new.perform(build.id)
+
+      # We execute that async as this are two indepentent operations that can be executed after TraceSections and Coverage
+      BuildHooksWorker.perform_async(build.id)
+      CreateTraceArtifactWorker.perform_async(build.id)
     end
   end
 end
diff --git a/app/workers/create_trace_artifact_worker.rb b/app/workers/create_trace_artifact_worker.rb
new file mode 100644
index 00000000000..11cda58021e
--- /dev/null
+++ b/app/workers/create_trace_artifact_worker.rb
@@ -0,0 +1,10 @@
+class CreateTraceArtifactWorker
+  include ApplicationWorker
+  include PipelineQueue
+
+  def perform(job_id)
+    Ci::Build.preload(:project, :user).find_by(id: job_id).try do |job|
+      Ci::CreateTraceArtifactService.new(job.project, job.user).execute(job)
+    end
+  end
+end
diff --git a/app/workers/git_garbage_collect_worker.rb b/app/workers/git_garbage_collect_worker.rb
index 8e26275669e..7ba224d74c8 100644
--- a/app/workers/git_garbage_collect_worker.rb
+++ b/app/workers/git_garbage_collect_worker.rb
@@ -1,6 +1,5 @@
 class GitGarbageCollectWorker
   include ApplicationWorker
-  include Gitlab::CurrentSettings
 
   sidekiq_options retry: false
 
@@ -102,7 +101,7 @@ class GitGarbageCollectWorker
   end
 
   def bitmaps_enabled?
-    current_application_settings.housekeeping_bitmaps_enabled
+    Gitlab::CurrentSettings.housekeeping_bitmaps_enabled
   end
 
   def git(write_bitmaps:)
diff --git a/app/workers/repository_check/single_repository_worker.rb b/app/workers/repository_check/single_repository_worker.rb
index 4e3c691e8da..116bc185b38 100644
--- a/app/workers/repository_check/single_repository_worker.rb
+++ b/app/workers/repository_check/single_repository_worker.rb
@@ -20,10 +20,7 @@ module RepositoryCheck
         # Historically some projects never had their wiki repos initialized;
         # this happens on project creation now. Let's initialize an empty repo
         # if it is not already there.
-        begin
-          project.create_wiki
-        rescue Rugged::RepositoryError
-        end
+        project.create_wiki
 
         git_fsck(project.wiki.repository)
       else
diff --git a/app/workers/repository_import_worker.rb b/app/workers/repository_import_worker.rb
index 31e2798c36b..d79b5ee5346 100644
--- a/app/workers/repository_import_worker.rb
+++ b/app/workers/repository_import_worker.rb
@@ -20,7 +20,11 @@ class RepositoryImportWorker
     # to those importers to mark the import process as complete.
     return if service.async?
 
-    raise result[:message] if result[:status] == :error
+    if result[:status] == :error
+      fail_import(project, result[:message]) if project.gitlab_project_import?
+
+      raise result[:message]
+    end
 
     project.after_import
   end
@@ -33,4 +37,8 @@ class RepositoryImportWorker
     Rails.logger.info("Project #{project.full_path} was in inconsistent state (#{project.import_status}) while importing.")
     false
   end
+
+  def fail_import(project, message)
+    project.mark_import_as_failed(message)
+  end
 end
diff --git a/app/workers/upload_checksum_worker.rb b/app/workers/upload_checksum_worker.rb
index 9222760c031..65d40336f18 100644
--- a/app/workers/upload_checksum_worker.rb
+++ b/app/workers/upload_checksum_worker.rb
@@ -3,7 +3,7 @@ class UploadChecksumWorker
 
   def perform(upload_id)
     upload = Upload.find(upload_id)
-    upload.calculate_checksum
+    upload.calculate_checksum!
     upload.save!
   rescue ActiveRecord::RecordNotFound
     Rails.logger.error("UploadChecksumWorker: couldn't find upload #{upload_id}, skipping")
diff --git a/bin/profile-url b/bin/profile-url
new file mode 100755
index 00000000000..d8d09641624
--- /dev/null
+++ b/bin/profile-url
@@ -0,0 +1,57 @@
+#!/usr/bin/env ruby
+require 'optparse'
+
+options = {}
+
+opt_parser = OptionParser.new do |opt|
+  opt.banner = <<DOCSTRING
+Profile a URL on this GitLab instance.
+
+Usage:
+  #{__FILE__} url --output=<profile-html> --sql=<sql-log> [--user=<user>] [--post=<post-data>]
+
+Example:
+  #{__FILE__} /dashboard/issues --output=dashboard-profile.html --sql=dashboard.log --user=root
+DOCSTRING
+  opt.separator ''
+  opt.separator 'Options:'
+
+  opt.on('-o', '--output=/tmp/profile.html', 'profile output filename') do |output|
+    options[:profile_output] = output
+  end
+
+  opt.on('-s', '--sql=/tmp/profile_sql.txt', 'SQL output filename') do |sql|
+    options[:sql_output] = sql
+  end
+
+  opt.on('-u', '--user=root', 'User to authenticate as') do |username|
+    options[:username] = username
+  end
+
+  opt.on('-p', "--post='user=john&pass=test'", 'Send HTTP POST data') do |post_data|
+    options[:post_data] = post_data
+  end
+end
+
+opt_parser.parse!
+options[:url] = ARGV[0]
+
+if options[:url].nil? ||
+   options[:profile_output].nil? ||
+   options[:sql_output].nil?
+  puts opt_parser
+  exit
+end
+
+require File.expand_path('../config/environment', File.dirname(__FILE__))
+
+result = Gitlab::Profiler.profile(options[:url],
+                                  logger: Logger.new(options[:sql_output]),
+                                  post_data: options[:post_data],
+                                  user: User.find_by_username(options[:username]),
+                                  private_token: ENV['PRIVATE_TOKEN'])
+
+printer = RubyProf::CallStackPrinter.new(result)
+file = File.open(options[:profile_output], 'w')
+printer.print(file)
+file.close
diff --git a/bin/upgrade.rb b/bin/upgrade.rb
deleted file mode 100755
index a5caecf8526..00000000000
--- a/bin/upgrade.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-require_relative "../lib/gitlab/upgrader"
-
-Gitlab::Upgrader.new.execute
diff --git a/changelogs/archive.md b/changelogs/archive.md
index c68ab694d39..fe461a6ac5e 100644
--- a/changelogs/archive.md
+++ b/changelogs/archive.md
@@ -1,3 +1,3251 @@
+## 8.15.8 (2017-03-19)
+
+- Only show public emails in atom feeds.
+- To protect against Server-side Request Forgery project import URLs are now prohibited against localhost or the server IP except for the assigned instance URL and port. Imports are also prohibited from ports below 1024 with the exception of ports 22, 80, and 443.
+
+## 8.15.7 (2017-02-15)
+
+- No changes.
+
+## 8.15.6 (2017-02-14)
+
+- Patch Asciidocs rendering to block XSS.
+- Fix XSS vulnerability in SVG attachments.
+- Prevent the GitHub importer from assigning labels and comments to merge requests or issues belonging to other projects.
+- Patch XSS vulnerability in RDOC support.
+
+## 8.15.5 (2017-01-20)
+
+- Ensure export files are removed after a namespace is deleted.
+- Don't allow project guests to subscribe to merge requests through the API. (Robert Schilling)
+- Prevent users from creating notes on resources they can't access.
+- Prevent users from deleting system deploy keys via the project deploy key API.
+- Upgrade omniauth gem to 1.3.2.
+
+## 8.15.4 (2017-01-09)
+
+- Make successful pipeline emails off for watchers. !8176
+- Speed up group milestone index by passing group_id to IssuesFinder. !8363
+- Don't instrument 405 Grape calls. !8445
+- Update the gitlab-markup gem to the version 1.5.1. !8509
+- Updated Turbolinks to mitigate potential XSS attacks.
+- Re-order update steps in the 8.14 -> 8.15 upgrade guide.
+- Re-add Google Cloud Storage as a backup strategy.
+
+## 8.15.3 (2017-01-06)
+
+- Rename wiki_events to wiki_page_events in project hooks API to avoid errors. !8425
+- Rename projects wth reserved names. !8234
+- Cache project authorizations even when user has access to zero projects. !8327
+- Fix a minor grammar error in merge request widget. !8337
+- Fix unclear closing issue behaviour on Merge Request show page. !8345 (Gabriel Gizotti)
+- fix border in login session tabs. !8346
+- Copy, don't move uploaded avatar files. !8396
+- Increases width of mini-pipeline-graph dropdown to prevent wrong position on chrome on ubuntu. !8399
+- Removes invalid html and unneed CSS to prevent shaking in the pipelines tab. !8411
+- Gitlab::LDAP::Person uses LDAP attributes configuration. !8418
+- Fix 500 errors when creating a user with identity via API. !8442
+- Whitelist next project names: assets, profile, public. !8470
+- Fixed regression of note-headline-light where it was always placed on 2 lines, even on wide viewports.
+- Fix 500 error when visit group from admin area if group name contains dot.
+- Fix cross-project references copy to include the project reference.
+- Fix 500 error renaming group.
+- Fixed GFM dropdown not showing on new lines.
+
+## 8.15.2 (2016-12-27)
+
+- Fix finding the latest pipeline. !8301
+- Fix mr list timestamp alignment. !8271
+- Fix discussion overlap text in regular screens. !8273
+- Fixes mini-pipeline-graph dropdown animation and stage position in chrome, firefox and safari. !8282
+- Fix line breaking in nodes of the pipeline graph in firefox. !8292
+- Fixes confendential warning text alignment. !8293
+- Hide Scroll Top button for failed build page. !8295
+- Fix finding the latest pipeline. !8301
+- Disable PostgreSQL statement timeouts when removing unneeded services. !8322
+- Fix timeout when MR contains large files marked as binary by .gitattributes.
+- Rename "autodeploy" to "auto deploy".
+- Fixed GFM autocomplete error when no data exists.
+- Fixed resolve discussion note button color.
+
+## 8.15.1 (2016-12-23)
+
+- Push payloads schedule at most 100 commits, instead of all commits.
+- Fix Mattermost command creation by specifying username.
+- Do not override incoming webhook for mattermost and slack.
+- Adds background color for disabled state to merge when succeeds dropdown. !8222
+- Standardises font-size for titles in Issues, Merge Requests and Merge Request widget. !8235
+- Fix Pipeline builds list blank on MR. !8255
+- Do not show retried builds in pipeline stage dropdown. !8260
+
+## 8.15.0 (2016-12-22)
+
+- Whitelist next project names: notes, services.
+- Use Grape's new Route methods.
+- Fixed issue boards scrolling with a lot of lists & issues.
+- Remove unnecessary sentences for status codes in the API documentation. (Luis Alonso Chavez Armendariz)
+- Allow unauthenticated access to Repositories Files API GET endpoints.
+- Add note to the invite page when the logged in user email is not the same as the invitation.
+- Don't accidentally mark unsafe diff lines as HTML safe.
+- Add git diff context to notifications of new notes on merge requests. (Heidi Hoopes)
+- Shows group members in project members list.
+- Gem update: Update grape to 0.18.0. (Robert Schilling)
+- API: Expose merge status for branch API. (Robert Schilling)
+- Displays milestone remaining days only when it's present.
+- API: Expose committer details for commits. (Robert Schilling)
+- API: Ability to set 'should_remove_source_branch' on merge requests. (Robert Schilling)
+- Fix project import label priorities error.
+- Fix Import/Export merge requests error while importing.
+- Refactor Bitbucket importer to use BitBucket API Version 2.
+- Fix Import/Export duplicated builds error.
+- Ci::Builds have same ref as Ci::Pipeline in dev fixtures. (twonegatives)
+- For single line git commit messages, the close quote should be on the same line as the open quote.
+- Use authorized projects in ProjectTeam.
+- Destroy a user's session when they delete their own account.
+- Edit help text to clarify annotated tag creation. (Liz Lam)
+- Fixed file template dropdown for the "New File" editor for smaller/zoomed screens.
+- Fix Route#rename_children behavior.
+- Add nested groups support on data level.
+- Allow projects with 'dashboard' as path.
+- Disabled emoji buttons when user is not logged in.
+- Remove unused and void services from the database.
+- Add issue search slash command.
+- Accept issue new as command to create an issue.
+- Non members cannot create labels through the API.
+- API: expose pipeline coverage.
+- Validate state param when filtering issuables.
+- Username exists check respects relative root path.
+- Bump Git version requirement to 2.8.4.
+- Updates the font weight of button styles because of the change to system fonts.
+- Update API spec files to describe the correct class. (Livier)
+- Fixed timeago re-rendering every timeago.
+- Enable ColorVariable in scss-lint. (Sam Rose)
+- Various small emoji positioning adjustments.
+- Add shortcuts for adding users to a project team with a specific role. (Nikolay Ponomarev and Dino M)
+- Additional rounded label fixes.
+- Remove unnecessary database indices.
+- 24726 Remove Across GitLab from side navigation.
+- Changed cursor icon to pointer when mousing over stages on the Cycle Analytics pages. (Ryan Harris)
+- Add focus state to dropdown items.
+- Fixes Environments displaying incorrect date since 8.14 upgrade.
+- Improve bulk assignment for issuables.
+- Stop supporting Google and Azure as backup strategies.
+- Fix broken README.md UX guide link.
+- Allow public access to some Tag API endpoints.
+- Encode input when migrating ProcessCommitWorker jobs to prevent migration errors.
+- Adjust the width of project avatars to fix alignment within their container. (Ryan Harris)
+- Sentence cased the nav tab headers on the project dashboard page. (Ryan Harris)
+- Adds hoverstates for collapsed Issue/Merge Request sidebar.
+- Make CI badge hitboxes match parent.
+- Add a starting date to milestones.
+- Adjusted margins for Build Status and Coverage Report rows to match those of the CI/CD Pipeline row. (Ryan Harris)
+- Updated members dropdowns.
+- Move all action buttons to project header.
+- Replace issue access checks with use of IssuableFinder.
+- Fix missing Note access checks by moving Note#search to updated NoteFinder.
+- Centered Accept Merge Request button within MR widget and added padding for viewports smaller than 768px. (Ryan Harris)
+- Fix missing access checks on issue lookup using IssuableFinder.
+- Added top margin to Build status page header for mobile views. (Ryan Harris)
+- Fixes "ActionView::Template::Error: undefined method `text?` for nil:NilClass" on MR pages.
+- Issue#visible_to_user moved to IssuesFinder to prevent accidental use.
+- Replace MR access checks with use of MergeRequestsFinder.
+- Fix information disclosure in `Projects::BlobController#update`.
+- Allow branch names with dots on API endpoint.
+- Changed Housekeeping button on project settings page to default styling. (Ryan Harris)
+- Ensure issuable state changes only fire webhooks once.
+- Fix bad selection on dropdown menu for tags filter. (Luis Alonso Chavez Armendariz)
+- Fix title case to sentence case. (Luis Alonso Chavez Armendariz)
+- Fix appearance in error pages. (Luis Alonso Chavez Armendariz)
+- Create mattermost service.
+- 25617 Fix placeholder color of todo filters.
+- Made the padding on the plus button in the breadcrumb menu even. (Ryan Harris)
+- Allow to delete tag release note.
+- Ensure nil User-Agent doesn't break the CI API.
+- Replace Rack::Multipart with GitLab-Workhorse based solution. !5867
+- Add scopes for personal access tokens and OAuth tokens. !5951
+- API: Endpoint to expose personal snippets as /snippets. !6373 (Bernard Guyzmo Pratz)
+- New `gitlab:workhorse:install` rake task. !6574
+- Filter protocol-relative URLs in ExternalLinkFilter. Fixes issue #22742. !6635 (Makoto Scott-Hinkle)
+- Add support for setting the GitLab Runners Registration Token during initial database seeding. !6642
+- Guests can read builds when public. !6842
+- Made comment autocomplete more performant and removed some loading bugs. !6856
+- Add GitLab host to 2FA QR code and manual info. !6941
+- Add sorting functionality for group/project members. !7032
+- Rename Merge When Build Succeeds to Merge When Pipeline Succeeds. !7135
+- Resolve all discussions in a merge request by creating an issue collecting them. !7180 (Bob Van Landuyt)
+- Add Human Readable format for rake backup. !7188 (David Gerő)
+- post_receive: accept any user email from last commit. !7225 (Elan Ruusamäe)
+- Add support for Dockerfile templates. !7247
+- Add shorthand support to gitlab markdown references. !7255 (Oswaldo Ferreira)
+- Display error code for U2F errors. !7305 (winniehell)
+- Fix wrong tab selected when loggin fails and multiple login tabs exists. !7314 (Jacopo Beschi @jacopo-beschi)
+- Clean up common_utils.js. !7318 (winniehell)
+- Show commit status from latest pipeline. !7333
+- Remove the help text under the sidebar subscribe button and style it inline. !7389
+- Update wiki page design. !7429
+- Add nested groups support to the routing. !7459
+- Changed eslint airbnb config to the base airbnb config and corrected eslintrc plugins and envs. !7470 (Luke "Jared" Bennett)
+- Fix cancelling created or external pipelines. !7508
+- Allow admins to stop impersonating users without e-mail addresses. !7550 (Oren Kanner)
+- Remove unnecessary self from user model. !7551 (Semyon Pupkov)
+- Homogenize filter and sort dropdown look'n'feel. !7583 (David Wagner)
+- Create dynamic fixture for build_spec. !7589 (winniehell)
+- Moved Leave Project and Leave Group buttons to access_request_buttons from the settings dropdown. !7600
+- Remove unnecessary require_relative calls from service classes. !7601 (Semyon Pupkov)
+- Simplify copy on "Create a new list" dropdown in Issue Boards. !7605 (Victor Rodrigues)
+- Refactor create service spec. !7609 (Semyon Pupkov)
+- Shows unconfirmed email status in profile. !7611
+- The admin user projects view now has a clickable group link. !7620 (James Gregory)
+- Prevent DOM ID collisions resulting from user-generated content anchors. !7631
+- Replace static fixture for abuse_reports_spec. !7644 (winniehell)
+- Define common helper for describe pagination params in api. !7646 (Semyon Pupkov)
+- Move abuse report spinach test to rspec. !7659 (Semyon Pupkov)
+- Replace static fixture for awards_handler_spec. !7661 (winniehell)
+- API: Add ability to unshare a project from a group. !7662 (Robert Schilling)
+- Replace references to MergeRequestDiff#commits with st_commits when we care only about the number of commits. !7668
+- Add issue events filter and make all really show all events. !7673 (Oxan van Leeuwen)
+- Replace static fixture for notes_spec. !7683 (winniehell)
+- Replace static fixture for shortcuts_issuable_spec. !7685 (winniehell)
+- Replace static fixture for zen_mode_spec. !7686 (winniehell)
+- Replace static fixture for right_sidebar_spec. !7687 (winniehell)
+- Add online terminal support for Kubernetes. !7690
+- Move admin abuse report spinach test to rspec. !7691 (Semyon Pupkov)
+- Move admin spam spinach test to Rspec. !7708 (Semyon Pupkov)
+- Make API::Helpers find a project with only one query. !7714
+- Create builds in transaction to avoid empty pipelines. !7742
+- Render SVG images in diffs and notes. !7747 (andrebsguedes)
+- Add setting to enable/disable HTML emails. !7749
+- Use SmartInterval for MR widget and improve visibilitychange functionality. !7762
+- Resolve "Remove Builds tab from Merge Requests and Commits". !7763
+- Moved new projects button below new group button on the welcome screen. !7770
+- fix display hook error message. !7775 (basyura)
+- Refactor issuable_filters_present to reduce duplications. !7776 (Semyon Pupkov)
+- Redirect to sign-in page when unauthenticated user tries to create a snippet. !7786
+- Fix Archived project merge requests add to group's Merge Requests. !7790 (Jacopo Beschi @jacopo-beschi)
+- Update generic/external build status to match normal build status template. !7811
+- Enable AsciiDoctor admonition icons. !7812 (Horacio Sanson)
+- Do not raise error in AutocompleteController#users when not authorized. !7817 (Semyon Pupkov)
+- fix: 24982- Remove'Signed in successfully' message After this change the sign-in-success flash message will not be shown. !7837 (jnoortheen)
+- Fix Latest deployment link is broken. !7839
+- Don't display prompt to add SSH keys if SSH protocol is disabled. !7840 (Andrew Smith (EspadaV8))
+- Allow unauthenticated access to some Project API GET endpoints. !7843
+- Refactor presenters ChatCommands. !7846
+- Improve help message for issue create slash command. !7850
+- change text around timestamps to make it clear which timestamp is displayed. !7860 (BM5k)
+- Improve Build Log scrolling experience. !7895
+- Change ref property to commitRef in vue commit component. !7901
+- Prevent user creating issue or MR without signing in for a group. !7902
+- Provides a sensible default message when adding a README to a project. !7903
+- Bump ruby version to 2.3.3. !7904
+- Fix comments activity tab visibility condition. !7913 (Rydkin Maxim)
+- Remove unnecessary target branch link from MR page in case of deleted target branch. !7916 (Rydkin Maxim)
+- Add image controls to MR diffs. !7919
+- Remove wrong '.builds-feature' class from the MR settings fieldset. !7930
+- Resolve "Manual actions on pipeline graph". !7931
+- Avoid escaping relative links in Markdown twice. !7940 (winniehell)
+- Move admin hooks spinach to rspec. !7942 (Semyon Pupkov)
+- Move admin logs spinach test to rspec. !7945 (Semyon Pupkov)
+- fix: removed signed_out notification. !7958 (jnoortheen)
+- Accept environment variables from the `pre-receive` script. !7967
+- Do not reload diff for merge request made from fork when target branch in fork is updated. !7973
+- Fixes left align issue for long system notes. !7982
+- Add a slug to environments. !7983
+- Fix lookup of project by unknown ref when caching is enabled. !7988
+- Resolve "Provide SVG as a prop instead of hiding and copy them in environments table". !7992
+- Introduce deployment services, starting with a KubernetesService. !7994
+- Adds tests for custom event polyfill. !7996
+- Allow all alphanumeric characters in file names. !8002 (winniehell)
+- Added support for math rendering, using KaTeX, in Markdown and asciidoc. !8003 (Munken)
+- Remove unnecessary commits order message. !8004
+- API: Memoize the current_user so that sudo can work properly. !8017
+- group authors in contribution graph with case insensitive email handle comparison. !8021
+- Move admin active tab spinach tests to rspec. !8037 (Semyon Pupkov)
+- Add Authentiq as Oauth provider. !8038 (Alexandros Keramidas)
+- API: Ability to cherry pick a commit. !8047 (Robert Schilling)
+- Fix Slack pipeline message from pipelines made by API. !8059
+- API: Simple representation of group's projects. !8060 (Robert Schilling)
+- Prevent overflow with vertical scroll when we have space to show content. !8061
+- Allow to auto-configure Mattermost. !8070
+- Introduce $CI_BUILD_REF_SLUG. !8072
+- Added go back anchor on error pages. !8087
+- Convert CI YAML variables keys into strings. !8088
+- Adds Direct link from pipeline list to builds. !8097
+- Cache last commit id for path. !8098 (Hiroyuki Sato)
+- Pass variables from deployment project services to CI runner. !8107
+- New Gitea importer. !8116
+- Introduce "Set up autodeploy" button to help configure GitLab CI for deployment. !8135
+- Prevent enviroment table to overflow when name has underscores. !8142
+- Fix missing service error importing from EE to CE. !8144
+- Milestoneish SQL performance partially improved and memoized. !8146
+- Allow unauthenticated access to Repositories API GET endpoints. !8148
+- fix colors and margins for adjacent alert banners. !8151
+- Hides new issue button for non loggedin user. !8175
+- Fix N+1 queries on milestone show pages. !8185
+- Rename groups with .git in the end of the path. !8199
+- Whitelist next project names: help, ci, admin, search. !8227
+- Adds back CSS for progress-bars. !8237
+
+## 8.14.10 (2017-02-15)
+
+- No changes.
+
+## 8.14.9 (2017-02-14)
+
+- Patch Asciidocs rendering to block XSS.
+- Fix XSS vulnerability in SVG attachments.
+- Prevent the GitHub importer from assigning labels and comments to merge requests or issues belonging to other projects.
+- Patch XSS vulnerability in RDOC support.
+
+## 8.14.8 (2017-01-25)
+
+- Accept environment variables from the `pre-receive` script. !7967
+- Milestoneish SQL performance partially improved and memoized. !8146
+- Fix N+1 queries on milestone show pages. !8185
+- Speed up group milestone index by passing group_id to IssuesFinder. !8363
+- Ensure issuable state changes only fire webhooks once.
+
+## 8.14.7 (2017-01-21)
+
+- Ensure export files are removed after a namespace is deleted.
+- Don't allow project guests to subscribe to merge requests through the API. (Robert Schilling)
+- Prevent users from creating notes on resources they can't access.
+- Prevent users from deleting system deploy keys via the project deploy key API.
+- Upgrade omniauth gem to 1.3.2.
+
+## 8.14.6 (2017-01-10)
+
+- Update the gitlab-markup gem to the version 1.5.1. !8509
+- Updated Turbolinks to mitigate potential XSS attacks.
+
+## 8.14.5 (2016-12-14)
+
+- Moved Leave Project and Leave Group buttons to access_request_buttons from the settings dropdown. !7600
+- fix display hook error message. !7775 (basyura)
+- Remove wrong '.builds-feature' class from the MR settings fieldset. !7930
+- Avoid escaping relative links in Markdown twice. !7940 (winniehell)
+- API: Memoize the current_user so that sudo can work properly. !8017
+- Displays milestone remaining days only when it's present.
+- Allow branch names with dots on API endpoint.
+- Issue#visible_to_user moved to IssuesFinder to prevent accidental use.
+- Shows group members in project members list.
+- Encode input when migrating ProcessCommitWorker jobs to prevent migration errors.
+- Fixed timeago re-rendering every timeago.
+- Fix missing Note access checks by moving Note#search to updated NoteFinder.
+
+## 8.14.4 (2016-12-08)
+
+- Fix diff view permalink highlighting. !7090
+- Fix pipeline author for Slack and use pipeline id for pipeline link. !7506
+- Fix compatibility with Internet Explorer 11 for merge requests. !7525 (Steffen Rauh)
+- Reenables /user API request to return private-token if user is admin and request is made with sudo. !7615
+- Fix Cicking on tabs on pipeline page should set URL. !7709
+- Authorize users into imported GitLab project.
+- Destroy a user's session when they delete their own account.
+- Don't accidentally mark unsafe diff lines as HTML safe.
+- Replace MR access checks with use of MergeRequestsFinder.
+- Remove visible content caching.
+
+## 8.14.3 (2016-12-02)
+
+- Pass commit data to ProcessCommitWorker to reduce Git overhead. !7744
+- Speed up issuable dashboards.
+- Don't change relative URLs to absolute URLs in the Help page.
+- Fixes "ActionView::Template::Error: undefined method `text?` for nil:NilClass" on MR pages.
+- Fix branch validation for GitHub PR where repo/fork was renamed/deleted.
+- Validate state param when filtering issuables.
+
+## 8.14.2 (2016-12-01)
+
+- Remove caching of events data. !6578
+- Rephrase some system notes to be compatible with new system note style. !7692
+- Pass tag SHA to post-receive hook when tag is created via UI. !7700
+- Prevent error when submitting a merge request and pipeline is not defined. !7707
+- Fixes system note style in commit discussion. !7721
+- Use a Redis lease for updating authorized projects. !7733
+- Refactor JiraService by moving code out of JiraService#execute method. !7756
+- Update GitLab Workhorse to v1.0.1. !7759
+- Fix pipelines info being hidden in merge request widget. !7808
+- Fixed commit timeago not rendering after initial page.
+- Fix for error thrown in cycle analytics events if build has not started.
+- Fixed issue boards issue sorting when dragging issue into list.
+- Allow access to the wiki with git when repository feature disabled.
+- Fixed timeago not rendering when resolving a discussion.
+- Update Sidekiq-cron to fix compatibility issues with Sidekiq 4.2.1.
+- Timeout creating and viewing merge request for binary file.
+- Gracefully recover from Redis connection failures in Sidekiq initializer.
+
+## 8.14.1 (2016-11-28)
+
+- Fix deselecting calendar days on contribution graph. !6453 (ClemMakesApps)
+- Update grape entity to 0.6.0. !7491
+- If Build running change accept merge request when build succeeds button from orange to blue. !7577
+- Changed import sources buttons to checkboxes. !7598 (Luke "Jared" Bennett)
+- Last minute CI Style tweaks for 8.14. !7643
+- Fix exceptions when loading build trace. !7658
+- Fix wrong template rendered when CI/CD settings aren't update successfully. !7665
+- fixes last_deployment call environment is nil. !7671
+- Sort builds by name within pipeline graph. !7681
+- Correctly determine mergeability of MR with no discussions.
+- Sidekiq stats in the admin area will now show correctly on different platforms. (blackst0ne)
+- Fixed issue boards dragging card removing random issues.
+- Fix information disclosure in `Projects::BlobController#update`.
+- Fix missing access checks on issue lookup using IssuableFinder.
+- Replace issue access checks with use of IssuableFinder.
+- Non members cannot create labels through the API.
+- Fix cycle analytics plan stage when commits are missing.
+
+## 8.14.0 (2016-11-22)
+
+- Use separate email-token for incoming email and revert back the inactive feature. !5914
+- API: allow recursive tree request. !6088 (Rebeca Mendez)
+- Replace jQuery.timeago with timeago.js. !6274 (ClemMakesApps)
+- Add CI notifications. Who triggered a pipeline would receive an email after the pipeline is succeeded or failed. Users could also update notification settings accordingly. !6342
+- Add button to delete all merged branches. !6449 (Toon Claes)
+- Finer-grained Git gargage collection. !6588
+- Introduce better credential and error checking to `rake gitlab:ldap:check`. !6601
+- Centralize LDAP config/filter logic. !6606
+- Make system notes less intrusive. !6755
+- Process commits using a dedicated Sidekiq worker. !6802
+- Show random messages when the To Do list is empty. !6818 (Josep Llaneras)
+- Precalculate user's authorized projects in database. !6839
+- Fix record not found error on NewNoteWorker processing. !6863 (Oswaldo Ferreira)
+- Show avatars in mention dropdown. !6865
+- Fix expanding a collapsed diff when converting a symlink to a regular file. !6953
+- Defer saving project services to the database if there are no user changes. !6958
+- Omniauth auto link LDAP user falls back to find by DN when user cannot be found by UID. !7002
+- Display "folders" for environments. !7015
+- Make it possible to trigger builds from webhooks. !7022 (Dmitry Poray)
+- Fix showing pipeline status for a given commit from correct branch. !7034
+- Add link to build pipeline within individual build pages. !7082
+- Add api endpoint `/groups/owned`. !7103 (Borja Aparicio)
+- Add query param to filter users by external & blocked type. !7109 (Yatish Mehta)
+- Issues atom feed url reflect filters on dashboard. !7114 (Lucas Deschamps)
+- Add setting to only allow merge requests to be merged when all discussions are resolved. !7125 (Rodolfo Arruda)
+- Remove an extra leading space from diff paste data. !7133 (Hiroyuki Sato)
+- Fix trace patching feature - update the updated_at value. !7146
+- Fix 404 on network page when entering non-existent git revision. !7172 (Hiroyuki Sato)
+- Rewrite git blame spinach feature tests to rspec feature tests. !7197 (Lisanne Fellinger)
+- Add api endpoint for creating a pipeline. !7209 (Ido Leibovich)
+- Allow users to subscribe to group labels. !7215
+- Reduce API calls needed when importing issues and pull requests from GitHub. !7241 (Andrew Smith (EspadaV8))
+- Only skip group when it's actually a group in the "Share with group" select. !7262
+- Introduce round-robin project creation to spread load over multiple shards. !7266
+- Ensure merge request's "remove branch" accessors return booleans. !7267
+- Fix no "Register" tab if ldap auth is enabled (#24038). !7274 (Luc Didry)
+- Expose label IDs in API. !7275 (Rares Sfirlogea)
+- Fix invalid filename validation on eslint. !7281
+- API: Ability to retrieve version information. !7286 (Robert Schilling)
+- Added ability to throttle Sidekiq Jobs. !7292
+- Set default Sidekiq retries to 3. !7294
+- Fix double event and ajax request call on MR page. !7298 (YarNayar)
+- Unify anchor link format for MR diff files. !7298 (YarNayar)
+- Require projects before creating milestone. !7301 (gfyoung)
+- Fix error when using invalid branch name when creating a new pipeline. !7324
+- Return 400 when creating a system hook fails. !7350 (Robert Schilling)
+- Auto-close environment when branch is deleted. !7355
+- Rework cache invalidation so only changed data is refreshed. !7360
+- Navigation bar issuables counters reflects dashboard issuables counters. !7368 (Lucas Deschamps)
+- Fix cache for commit status in commits list to respect branches. !7372
+- fixes 500 error on project show when user is not logged in and project is still empty. !7376
+- Removed gray button styling from todo buttons in sidebars. !7387
+- Fix project records with invalid visibility_level values. !7391
+- Use 'Forking in progress' title when appropriate. !7394 (Philip Karpiak)
+- Fix error links in help index page. !7396 (Fu Xu)
+- Add support for reply-by-email when the email only contains HTML. !7397
+- [Fix] Extra divider issue in dropdown. !7398
+- Project download buttons always show. !7405 (Philip Karpiak)
+- Give search-input correct padding-right value. !7407 (Philip Karpiak)
+- Remove additional padding on right-aligned items in MR widget. !7411 (Didem Acet)
+- Fix issue causing Labels not to appear in sidebar on MR page. !7416 (Alex Sanford)
+- Allow mail_room idle_timeout option to be configurable. !7423
+- Fix misaligned buttons on admin builds page. !7424 (Didem Acet)
+- Disable "Request Access" functionality by default for new projects and groups. !7425
+- fix shibboleth misconfigurations resulting in authentication bypass. !7428
+- Added Mattermost slash command. !7438
+- Allow to connect Chat account with GitLab. !7450
+- Make New Group form respect default visibility application setting. !7454 (Jacopo Beschi @jacopo-beschi)
+- Fix Error 500 when creating a merge request that contains an image that was deleted and added. !7457
+- Fix labels API by adding missing current_user parameter. !7458 (Francesco Coda Zabetta)
+- Changed restricted visibility admin buttons to checkboxes. !7463
+- Send credentials (currently for registry only) with build data to GitLab Runner. !7474
+- Fix POST /internal/allowed to cope with gitlab-shell v4.0.0 project paths. !7480
+- Adds es6-promise Polyfill. !7482
+- Added colored labels to related MR list. !7486 (Didem Acet)
+- Use setter for key instead AR callback. !7488 (Semyon Pupkov)
+- Limit labels returned for a specific project as an administrator. !7496
+- Change slack notification comment link. !7498 (Herbert Kagumba)
+- Allow registering users whose username contains dots. !7500 (Timothy Andrew)
+- Fix race condition during group deletion and remove stale records present due to this bug. !7528 (Timothy Andrew)
+- Check all namespaces on validation of new username. !7537
+- Pass correct tag target to post-receive hook when creating tag via UI. !7556
+- Add help message for configuring Mattermost slash commands. !7558
+- Fix typo in Build page JavaScript. !7563 (winniehell)
+- Make job script a required configuration entry. !7566
+- Fix errors happening when source branch of merge request is removed and then restored. !7568
+- Fix a wrong "The build for this merge request failed" message. !7579
+- Fix Margins look weird in Project page with pinned sidebar in project stats bar. !7580
+- Fix regression causing bad error message to appear on Merge Request form. !7599 (Alex Sanford)
+- Fix activity page endless scroll on large viewports. !7608
+- Fix 404 on some group pages when name contains dot. !7614
+- Do not create a new TODO when failed build is allowed to fail. !7618
+- Add deployment command to ChatOps. !7619
+- Fix 500 error when group name ends with git. !7630
+- Fix undefined error in CI linter. !7650
+- Show events per stage on Cycle Analytics page. !23449
+- Add JIRA remotelinks and prevent duplicated closing messages.
+- Fixed issue boards counter border when unauthorized.
+- Add placeholder for the example text for custom hex color on label creation popup. (Luis Alonso Chavez Armendariz)
+- Add an index for project_id in project_import_data to improve performance.
+- Fix broken commits search.
+- Assignee dropdown now searches author of issue or merge request.
+- Clicking "force remove source branch" label now toggles the checkbox again.
+- More aggressively preload on merge request and issue index pages.
+- Fix broken link to observatory cli on Frontend Dev Guide. (Sam Rose)
+- Fixing the issue of the project fork url giving 500 when not signed instead of being redirected to sign in page. (Cagdas Gerede)
+- Fix: Guest sees some repository details and gets 404.
+- Add logging for rack attack events to production.log.
+- Add environment info to builds page.
+- Allow commit note to be visible if repo is visible.
+- Bump omniauth-gitlab to 1.0.2 to fix incompatibility with omniauth-oauth2.
+- Redesign pipelines page.
+- Faster search inside Project.
+- Search for a filename in a project.
+- Allow sorting groups in the API.
+- Fix: Todos Filter Shows All Users.
+- Use the Gitlab Workhorse HTTP header in the admin dashboard. (Chris Wright)
+- Fixed multiple requests sent when opening dropdowns.
+- Added permissions per stage to cycle analytics endpoint.
+- Fix project Visibility Level selector not using default values.
+- Add events per stage to cycle analytics.
+- Allow to test JIRA service settings without having a repository.
+- Fix JIRA references for project snippets.
+- Allow enabling and disabling commit and MR events for JIRA.
+- simplify url generation. (Jarka Kadlecova)
+- Show correct environment log in admin/logs (@duk3luk3 !7191)
+- Fix Milestone dropdown not stay selected for `Upcoming` and `No Milestone` option !7117
+- Diff collapse won't shift when collapsing.
+- Backups do not fail anymore when using tar on annex and custom_hooks only. !5814
+- Adds user project membership expired event to clarify why user was removed (Callum Dryden)
+- Trim leading and trailing whitespace on project_path (Linus Thiel)
+- Prevent award emoji via notes for issues/MRs authored by user (barthc)
+- Adds support for the `token` attribute in project hooks API (Gauvain Pocentek)
+- Change auto selection behaviour of emoji and slash commands to be more UX/Type friendly (Yann Gravrand)
+- Adds an optional path parameter to the Commits API to filter commits by path (Luis HGO)
+- Fix Markdown styling inside reference links (Jan Zdráhal)
+- Create new issue board list after creating a new label
+- Fix extra space on Build sidebar on Firefox !7060
+- Fail gracefully when creating merge request with non-existing branch (alexsanford)
+- Fix mobile layout issues in admin user overview page !7087
+- Fix HipChat notifications rendering (airatshigapov, eisnerd)
+- Removed unneeded "Builds" and "Environments" link from project titles
+- Remove 'Edit' button from wiki edit view !7143 (Hiroyuki Sato)
+- Cleaned up global namespace JS !19661 (Jose Ivan Vargas)
+- Refactor Jira service to use jira-ruby gem
+- Improved todos empty state
+- Add hover to trash icon in notes !7008 (blackst0ne)
+- Hides project activity tabs when features are disabled
+- Only show one error message for an invalid email !5905 (lycoperdon)
+- Added guide describing how to upgrade PostgreSQL using Slony
+- Fix sidekiq stats in admin area (blackst0ne)
+- Added label description as tooltip to issue board list title
+- Created cycle analytics bundle JavaScript file
+- Make the milestone page more responsive (yury-n)
+- Hides container registry when repository is disabled
+- API: Fix booleans not recognized as such when using the `to_boolean` helper
+- Removed delete branch tooltip !6954
+- Stop unauthorized users dragging on milestone page (blackst0ne)
+- Restore issue boards welcome message when a project is created !6899
+- Check that JavaScript file names match convention !7238 (winniehell)
+- Do not show tooltip for active element !7105 (winniehell)
+- Escape ref and path for relative links !6050 (winniehell)
+- Fixed link typo on /help/ui to Alerts section. !6915 (Sam Rose)
+- Fix broken issue/merge request links in JIRA comments. !6143 (Brian Kintz)
+- Fix filtering of milestones with quotes in title (airatshigapov)
+- Fix issue boards dragging bug in Safari
+- Refactor less readable existance checking code from CoffeeScript !6289 (jlogandavison)
+- Update mail_room and enable sentinel support to Reply By Email (!7101)
+- Add task completion status in Issues and Merge Requests tabs: "X of Y tasks completed" (!6527, @gmesalazar)
+- Simpler arguments passed to named_route on toggle_award_url helper method
+- Fix typo in framework css class. !7086 (Daniel Voogsgerd)
+- New issue board list dropdown stays open after adding a new list
+- Fix: Backup restore doesn't clear cache
+- Optimize Event queries by removing default order
+- Add new icon for skipped builds
+- Show created icon in pipeline mini-graph
+- Remove duplicate links from sidebar
+- API: Fix project deploy keys 400 and 500 errors when adding an existing key. !6784 (Joshua Welsh)
+- Add Rake task to create/repair GitLab Shell hooks symlinks !5634
+- Add job for removal of unreferenced LFS objects from both the database and the filesystem (Frank Groeneveld)
+- Replace jquery.cookie plugin with js.cookie !7085
+- Use MergeRequestsClosingIssues cache data on Issue#closed_by_merge_requests method
+- Fix Sign in page 'Forgot your password?' link overlaps on medium-large screens
+- Show full status link on MR & commit pipelines
+- Fix documents and comments on Build API `scope`
+- Initialize Sidekiq with the list of queues used by GitLab
+- Refactor email, use setter method instead AR callbacks for email attribute (Semyon Pupkov)
+- Shortened merge request modal to let clipboard button not overlap
+- Adds JavaScript validation for group path editing field
+- In all filterable drop downs, put input field in focus only after load is complete (Ido @leibo)
+- Improve search query parameter naming in /admin/users !7115 (YarNayar)
+- Fix table pagination to be responsive
+- Fix applying GitHub-imported labels when importing job is interrupted
+- Allow to search for user by secondary email address in the admin interface(/admin/users) !7115 (YarNayar)
+- Updated commit SHA styling on the branches page.
+- Fix "Without projects" filter. !6611 (Ben Bodenmiller)
+- Fix 404 when visit /projects page
+
+## 8.13.12 (2017-01-21)
+
+- Ensure export files are removed after a namespace is deleted.
+- Don't allow project guests to subscribe to merge requests through the API. (Robert Schilling)
+- Prevent users from creating notes on resources they can't access.
+- Prevent users from deleting system deploy keys via the project deploy key API.
+- Upgrade omniauth gem to 1.3.2.
+
+## 8.13.11 (2017-01-10)
+
+- Update the gitlab-markup gem to the version 1.5.1. !8509
+- Updated Turbolinks to mitigate potential XSS attacks.
+
+## 8.13.10 (2016-12-14)
+
+- API: Memoize the current_user so that sudo can work properly. !8017
+- Filter `authentication_token`, `incoming_email_token` and `runners_token` parameters.
+- Issue#visible_to_user moved to IssuesFinder to prevent accidental use.
+- Fix missing Note access checks by moving Note#search to updated NoteFinder.
+
+## 8.13.9 (2016-12-08)
+
+- Reenables /user API request to return private-token if user is admin and request is made with sudo. !7615
+- Replace MR access checks with use of MergeRequestsFinder.
+
+## 8.13.8 (2016-12-02)
+
+- Pass tag SHA to post-receive hook when tag is created via UI. !7700
+- Validate state param when filtering issuables.
+
+## 8.13.7 (2016-11-28)
+
+- fixes 500 error on project show when user is not logged in and project is still empty. !7376
+- Update grape entity to 0.6.0. !7491
+- Fix information disclosure in `Projects::BlobController#update`.
+- Fix missing access checks on issue lookup using IssuableFinder.
+- Replace issue access checks with use of IssuableFinder.
+- Non members cannot create labels through the API.
+
+## 8.13.6 (2016-11-17)
+
+- Omniauth auto link LDAP user falls back to find by DN when user cannot be found by UID. !7002
+- Fix Milestone dropdown not stay selected for `Upcoming` and `No Milestone` option. !7117
+- Fix relative links in Markdown wiki when displayed in "Project" tab. !7218
+- Fix no "Register" tab if ldap auth is enabled (#24038). !7274 (Luc Didry)
+- Fix cache for commit status in commits list to respect branches. !7372
+- Fix issue causing Labels not to appear in sidebar on MR page. !7416 (Alex Sanford)
+- Limit labels returned for a specific project as an administrator. !7496
+- Clicking "force remove source branch" label now toggles the checkbox again.
+- Allow commit note to be visible if repo is visible.
+- Fix project Visibility Level selector not using default values.
+
+## 8.13.5 (2016-11-08)
+
+- Restore unauthenticated access to public container registries
+- Fix showing pipeline status for a given commit from correct branch. !7034
+- Only skip group when it's actually a group in the "Share with group" select. !7262
+- Introduce round-robin project creation to spread load over multiple shards. !7266
+- Ensure merge request's "remove branch" accessors return booleans. !7267
+- Ensure external users are not able to clone disabled repositories.
+- Fix XSS issue in Markdown autolinker.
+- Respect event visibility in Gitlab::ContributionsCalendar.
+- Honour issue and merge request visibility in their respective finders.
+- Disable reference Markdown for unavailable features.
+- Fix lightweight tags not processed correctly by GitTagPushService. !6532
+- Allow owners to fetch source code in CI builds. !6943
+- Return conflict error in label API when title is taken by group label. !7014
+- Reduce the overhead to calculate number of open/closed issues and merge requests within the group or project. !7123
+- Fix builds tab visibility. !7178
+- Fix project features default values. !7181
+
+## 8.13.4
+
+- Pulled due to packaging error.
+
+## 8.13.3 (2016-11-02)
+
+- Removes any symlinks before importing a project export file. CVE-2016-9086
+- Fixed Import/Export foreign key issue to do with project members.
+- Changed build dropdown list length to be 6,5 builds long in the pipeline graph
+
+## 8.13.2 (2016-10-31)
+
+- Fix encoding issues on pipeline commits. !6832
+- Use Hash rocket syntax to fix cycle analytics under Ruby 2.1. !6977
+- Modify GitHub importer to be retryable. !7003
+- Fix refs dropdown selection with special characters. !7061
+- Fix horizontal padding for highlight blocks. !7062
+- Pass user instance to `Labels::FindOrCreateService` or `skip_authorization: true`. !7093
+- Fix builds dropdown overlapping bug. !7124
+- Fix applying labels for GitHub-imported MRs. !7139
+- Fix importing MR comments from GitHub. !7139
+- Fix project member access for group links. !7144
+- API: Fix booleans not recognized as such when using the `to_boolean` helper. !7149
+- Fix and improve `Sortable.highest_label_priority`. !7165
+- Fixed sticky merge request tabs when sidebar is pinned. !7167
+- Only remove right connector of first build of last stage. !7179
+
+## 8.13.1 (2016-10-25)
+
+- Fix branch protection API. !6215
+- Fix hidden pipeline graph on commit and MR page. !6895
+- Fix Cycle analytics not showing correct data when filtering by date. !6906
+- Ensure custom provider tab labels don't break layout. !6993
+- Fix issue boards user link when in subdirectory. !7018
+- Refactor and add new environment functionality to CI yaml reference. !7026
+- Fix typo in project settings that prevents users from enabling container registry. !7037
+- Fix events order in `users/:id/events` endpoint. !7039
+- Remove extra line for empty issue description. !7045
+- Don't append issue/MR templates to any existing text. !7050
+- Fix error in generating labels. !7055
+- Stop clearing the database cache on `rake cache:clear`. !7056
+- Only show register tab if signup enabled. !7058
+- Fix lightweight tags not processed correctly by GitTagPushService
+- Expire and build repository cache after project import. !7064
+- Fix bug where labels would be assigned to issues that were moved. !7065
+- Fix reply-by-email not working due to queue name mismatch. !7068
+- Fix 404 for group pages when GitLab setup uses relative url. !7071
+- Fix `User#to_reference`. !7088
+- Reduce overhead of `LabelFinder` by avoiding `#presence` call. !7094
+- Fix unauthorized users dragging on issue boards. !7096
+- Only schedule `ProjectCacheWorker` jobs when needed. !7099
+
+## 8.13.0 (2016-10-22)
+
+- Fix save button on project pipeline settings page. (!6955)
+- All Sidekiq workers now use their own queue
+- Avoid race condition when asynchronously removing expired artifacts. (!6881)
+- Improve Merge When Build Succeeds triggers and execute on pipeline success. (!6675)
+- Respond with 404 Not Found for non-existent tags (Linus Thiel)
+- Truncate long labels with ellipsis in labels page
+- Improve tabbing usability for sign in page (ClemMakesApps)
+- Enforce TrailingSemicolon and EmptyLineBetweenBlocks in scss-lint
+- Adding members no longer silently fails when there is extra whitespace
+- Update runner version only when updating contacted_at
+- Add link from system note to compare with previous version
+- Use gitlab-shell v3.6.6
+- Ignore references to internal issues when using external issues tracker
+- Ability to resolve merge request conflicts with editor !6374
+- Add `/projects/visible` API endpoint (Ben Boeckel)
+- Fix centering of custom header logos (Ashley Dumaine)
+- Keep around commits only pipeline creation as pipeline data doesn't change over time
+- Update duration at the end of pipeline
+- ExpireBuildArtifactsWorker query builds table without ordering enqueuing one job per build to cleanup
+- Add group level labels. (!6425)
+- Add an example for testing a phoenix application with Gitlab CI in the docs (Manthan Mallikarjun)
+- Cancelled pipelines could be retried. !6927
+- Updating verbiage on git basics to be more intuitive
+- Fix project_feature record not generated on project creation
+- Clarify documentation for Runners API (Gennady Trafimenkov)
+- Use optimistic locking for pipelines and builds
+- The instrumentation for Banzai::Renderer has been restored
+- Change user & group landing page routing from /u/:username to /:username
+- Added documentation for .gitattributes files
+- Move Pipeline Metrics to separate worker
+- AbstractReferenceFilter caches project_refs on RequestStore when active
+- Replaced the check sign to arrow in the show build view. !6501
+- Add a /wip slash command to toggle the Work In Progress status of a merge request. !6259 (tbalthazar)
+- ProjectCacheWorker updates caches at most once per 15 minutes per project
+- Fix Error 500 when viewing old merge requests with bad diff data
+- Create a new /templates namespace for the /licenses, /gitignores and /gitlab_ci_ymls API endpoints. !5717 (tbalthazar)
+- Fix viewing merged MRs when the source project has been removed !6991
+- Speed-up group milestones show page
+- Fix inconsistent options dropdown caret on mobile viewports (ClemMakesApps)
+- Extract project#update_merge_requests and SystemHooks to its own worker from GitPushService
+- Fix discussion thread from emails for merge requests. !7010
+- Don't include archived projects when creating group milestones. !4940 (Jeroen Jacobs)
+- Add tag shortcut from the Commit page. !6543
+- Keep refs for each deployment
+- Close open tooltips on page navigation (Linus Thiel)
+- Allow browsing branches that end with '.atom'
+- Log LDAP lookup errors and don't swallow unrelated exceptions. !6103 (Markus Koller)
+- Replace unique keyframes mixin with keyframe mixin with specific names (ClemMakesApps)
+- Add more tests for calendar contribution (ClemMakesApps)
+- Update Gitlab Shell to fix some problems with moving projects between storages
+- Cache rendered markdown in the database, rather than Redis
+- Add todo toggle event (ClemMakesApps)
+- Avoid database queries on Banzai::ReferenceParser::BaseParser for nodes without references
+- Simplify Mentionable concern instance methods
+- API: Ability to retrieve version information (Robert Schilling)
+- Fix permission for setting an issue's due date
+- API: Multi-file commit !6096 (mahcsig)
+- Unicode emoji are now converted to images
+- Revert "Label list shows all issues (opened or closed) with that label"
+- Expose expires_at field when sharing project on API
+- Fix VueJS template tags being rendered in code comments
+- Added copy file path button to merge request diff files
+- Fix issue with page scrolling to top when closing or pinning sidebar (lukehowell)
+- Add Issue Board API support (andrebsguedes)
+- Allow the Koding integration to be configured through the API
+- Add new issue button to each list on Issues Board
+- Execute specific named route method from toggle_award_url helper method
+- Added soft wrap button to repository file/blob editor
+- Update namespace validation to forbid reserved names (.git and .atom) (Will Starms)
+- Show the time ago a merge request was deployed to an environment
+- Add RTL support to markdown renderer (Ebrahim Byagowi)
+- Add word-wrap to issue title on issue and milestone boards (ClemMakesApps)
+- Fix todos page mobile viewport layout (ClemMakesApps)
+- Make issues search less finicky
+- Fix inconsistent highlighting of already selected activity nav-links (ClemMakesApps)
+- Remove redundant mixins (ClemMakesApps)
+- Added 'Download' button to the Snippets page (Justin DiPierro)
+- Add visibility level to project repository
+- Fix robots.txt disallowing access to groups starting with "s" (Matt Harrison)
+- Close open merge request without source project (Katarzyna Kobierska Ula Budziszewska)
+- Fix showing commits from source project for merge request !6658
+- Fix that manual jobs would no longer block jobs in the next stage. !6604
+- Add configurable email subject suffix (Fu Xu)
+- Use defined colour for a language when available !6748 (nilsding)
+- Added tooltip to fork count on project show page. (Justin DiPierro)
+- Use a ConnectionPool for Rails.cache on Sidekiq servers
+- Replace `alias_method_chain` with `Module#prepend`
+- Enable GitLab Import/Export for non-admin users.
+- Preserve label filters when sorting !6136 (Joseph Frazier)
+- MergeRequest#new form load diff asynchronously
+- Only update issuable labels if they have been changed
+- Take filters in account in issuable counters. !6496
+- Use custom Ruby images to test builds (registry.dev.gitlab.org/gitlab/gitlab-build-images:*)
+- Replace static issue fixtures by script !6059 (winniehell)
+- Append issue template to existing description !6149 (Joseph Frazier)
+- Trending projects now only show public projects and the list of projects is cached for a day
+- Memoize Gitlab Shell's secret token (!6599, Justin DiPierro)
+- Revoke button in Applications Settings underlines on hover.
+- Use higher size on Gitlab::Redis connection pool on Sidekiq servers
+- Add missing values to linter !6276 (Katarzyna Kobierska Ula Budziszewska)
+- Revert avoid touching file system on Build#artifacts?
+- Stop using a Redis lease when updating the project activity timestamp whenever a new event is created
+- Add disabled delete button to protected branches (ClemMakesApps)
+- Add broadcast messages and alerts below sub-nav
+- Better empty state for Groups view
+- API: New /users/:id/events endpoint
+- Update ruby-prof to 0.16.2. !6026 (Elan Ruusamäe)
+- Replace bootstrap caret with fontawesome caret (ClemMakesApps)
+- Fix unnecessary escaping of reserved HTML characters in milestone title. !6533
+- Add organization field to user profile
+- Change user pages routing from /u/:username/PATH to /users/:username/PATH. Old routes will redirect to the new ones for the time being.
+- Fix enter key when navigating search site search dropdown. !6643 (Brennan Roberts)
+- Fix deploy status responsiveness error !6633
+- Make searching for commits case insensitive
+- Fix resolved discussion display in side-by-side diff view !6575
+- Optimize GitHub importing for speed and memory
+- API: expose pipeline data in builds API (!6502, Guilherme Salazar)
+- Notify the Merger about merge after successful build (Dimitris Karakasilis)
+- Reduce queries needed to find users using their SSH keys when pushing commits
+- Prevent rendering the link to all when the author has no access (Katarzyna Kobierska Ula Budziszewska)
+- Fix broken repository 500 errors in project list
+- Fix the diff in the merge request view when converting a symlink to a regular file
+- Fix Pipeline list commit column width should be adjusted
+- Close todos when accepting merge requests via the API !6486 (tonygambone)
+- Ability to batch assign issues relating to a merge request to the author. !5725 (jamedjo)
+- Changed Slack service user referencing from full name to username (Sebastian Poxhofer)
+- Retouch environments list and deployments list
+- Add multiple command support for all label related slash commands !6780 (barthc)
+- Add Container Registry on/off status to Admin Area !6638 (the-undefined)
+- Add Nofollow for uppercased scheme in external urls !6820 (the-undefined)
+- Allow empty merge requests !6384 (Artem Sidorenko)
+- Grouped pipeline dropdown is a scrollable container
+- Cleanup Ci::ApplicationController. !6757 (Takuya Noguchi)
+- Fixes padding in all clipboard icons that have .btn class
+- Fix a typo in doc/api/labels.md
+- Fix double-escaping in activities tab (Alexandre Maia)
+- API: all unknown routing will be handled with 404 Not Found
+- Add docs for request profiling
+- Delete dynamic environments
+- Fix buggy iOS tooltip layering behavior.
+- Make guests unable to view MRs on private projects
+- Fix broken Project API docs (Takuya Noguchi)
+- Migrate invalid project members (owner -> master)
+
+## 8.12.12 (2016-12-08)
+
+- Replace MR access checks with use of MergeRequestsFinder
+- Reenables /user API request to return private-token if user is admin and request is made with sudo
+
+## 8.12.11 (2016-12-02)
+
+- No changes
+
+## 8.12.10 (2016-11-28)
+
+- Fix information disclosure in `Projects::BlobController#update`
+- Fix missing access checks on issue lookup using IssuableFinder
+- Replace issue access checks with use of IssuableFinder
+
+## 8.12.9 (2016-11-07)
+
+- Fix XSS issue in Markdown autolinker
+
+## 8.12.8 (2016-11-02)
+
+- Removes any symlinks before importing a project export file. CVE-2016-9086
+- Fixed Import/Export foreign key issue to do with project members.
+
+## 8.12.7
+
+  - Prevent running `GfmAutocomplete` setup for each diff note. !6569
+  - Fix long commit messages overflow viewport in file tree. !6573
+  - Use `gitlab-markup` gem instead of `github-markup` to fix `.rst` file rendering. !6659
+  - Prevent flash alert text from being obscured when container is fluid. !6694
+  - Fix due date being displayed as `NaN` in Safari. !6797
+  - Fix JS bug with select2 because of missing `data-field` attribute in select box. !6812
+  - Do not alter `force_remove_source_branch` options on MergeRequest unless specified. !6817
+  - Fix GFM autocomplete setup being called several times. !6840
+  - Handle case where deployment ref no longer exists. !6855
+
+## 8.12.6
+
+  - Update mailroom to 0.8.1 in Gemfile.lock  !6814
+
+## 8.12.5
+
+  - Switch from request to env in ::API::Helpers. !6615
+  - Update the mail_room gem to 0.8.1 to fix a race condition with the mailbox watching thread. !6714
+  - Improve issue load time performance by avoiding ORDER BY in find_by call. !6724
+  - Add a new gitlab:users:clear_all_authentication_tokens task. !6745
+  - Don't send Private-Token (API authentication) headers to Sentry
+  - Share projects via the API only with groups the authenticated user can access
+
+## 8.12.4
+
+  - Fix "Copy to clipboard" tooltip to say "Copied!" when clipboard button is clicked. !6294 (lukehowell)
+  - Fix padding in build sidebar. !6506
+  - Changed compare dropdowns to dropdowns with isolated search input. !6550
+  - Fix race condition on LFS Token. !6592
+  - Fix type mismatch bug when closing Jira issue. !6619
+  - Fix lint-doc error. !6623
+  - Skip wiki creation when GitHub project has wiki enabled. !6665
+  - Fix issues importing services via Import/Export. !6667
+  - Restrict failed login attempts for users with 2FA enabled. !6668
+  - Fix failed project deletion when feature visibility set to private. !6688
+  - Prevent claiming associated model IDs via import.
+  - Set GitLab project exported file permissions to owner only
+  - Improve the way merge request versions are compared with each other
+
+## 8.12.3
+
+  - Update Gitlab Shell to support low IO priority for storage moves
+
+## 8.12.2
+
+  - Fix Import/Export not recognising correctly the imported services.
+  - Fix snippets pagination
+  - Fix "Create project" button layout when visibility options are restricted
+  - Fix List-Unsubscribe header in emails
+  - Fix IssuesController#show degradation including project on loaded notes
+  - Fix an issue with the "Commits" section of the cycle analytics summary. !6513
+  - Fix errors importing project feature and milestone models using GitLab project import
+  - Make JWT messages Docker-compatible
+  - Fix duplicate branch entry in the merge request version compare dropdown
+  - Respect the fork_project permission when forking projects
+  - Only update issuable labels if they have been changed
+  - Fix bug where 'Search results' repeated many times when a search in the emoji search form is cleared (Xavier Bick) (@zeiv)
+  - Fix resolve discussion buttons endpoint path
+  - Refactor remnants of CoffeeScript destructured opts and super !6261
+
+## 8.12.1
+
+  - Fix a memory leak in HTML::Pipeline::SanitizationFilter::WHITELIST
+  - Fix issue with search filter labels not displaying
+
+## 8.12.0 (2016-09-22)
+
+  - Removes inconsistency regarding tagging immediatelly as merged once you create a new branch. !6408
+  - Update the rouge gem to 2.0.6, which adds highlighting support for JSX, Prometheus, and others. !6251
+  - Only check :can_resolve permission if the note is resolvable
+  - Bump fog-aws to v0.11.0 to support ap-south-1 region
+  - Add ability to fork to a specific namespace using API. (ritave)
+  - Allow to set request_access_enabled for groups and projects
+  - Cleanup misalignments in Issue list view !6206
+  - Only create a protected branch upon a push to a new branch if a rule for that branch doesn't exist
+  - Add Pipelines for Commit
+  - Prune events older than 12 months. (ritave)
+  - Prepend blank line to `Closes` message on merge request linked to issue (lukehowell)
+  - Fix issues/merge-request templates dropdown for forked projects
+  - Filter tags by name !6121
+  - Update gitlab shell secret file also when it is empty. !3774 (glensc)
+  - Give project selection dropdowns responsive width, make non-wrapping.
+  - Fix note form hint showing slash commands supported for commits.
+  - Make push events have equal vertical spacing.
+  - API: Ensure invitees are not returned in Members API.
+  - Preserve applied filters on issues search.
+  - Add two-factor recovery endpoint to internal API !5510
+  - Pass the "Remember me" value to the U2F authentication form
+  - Display stages in valid order in stages dropdown on build page
+  - Only update projects.last_activity_at once per hour when creating a new event
+  - Cycle analytics (first iteration) !5986
+  - Remove vendor prefixes for linear-gradient CSS (ClemMakesApps)
+  - Move pushes_since_gc from the database to Redis
+  - Limit number of shown environments on Merge Request: show only environments for target_branch, source_branch and tags
+  - Add font color contrast to external label in admin area (ClemMakesApps)
+  - Fix find file navigation links (ClemMakesApps)
+  - Change logo animation to CSS (ClemMakesApps)
+  - Instructions for enabling Git packfile bitmaps !6104
+  - Use Search::GlobalService.new in the `GET /projects/search/:query` endpoint
+  - Fix long comments in diffs messing with table width
+  - Add spec covering 'Gitlab::Git::committer_hash' !6433 (dandunckelman)
+  - Fix pagination on user snippets page
+  - Honor "fixed layout" preference in more places !6422
+  - Run CI builds with the permissions of users !5735
+  - Fix sorting of issues in API
+  - Fix download artifacts button links !6407
+  - Sort project variables by key. !6275 (Diego Souza)
+  - Ensure specs on sorting of issues in API are deterministic on MySQL
+  - Added ability to use predefined CI variables for environment name
+  - Added ability to specify URL in environment configuration in gitlab-ci.yml
+  - Escape search term before passing it to Regexp.new !6241 (winniehell)
+  - Fix pinned sidebar behavior in smaller viewports !6169
+  - Fix file permissions change when updating a file on the Gitlab UI !5979
+  - Added horizontal padding on build page sidebar on code coverage block. !6196 (Vitaly Baev)
+  - Change merge_error column from string to text type
+  - Fix issue with search filter labels not displaying
+  - Reduce contributions calendar data payload (ClemMakesApps)
+  - Show all pipelines for merge requests even from discarded commits !6414
+  - Replace contributions calendar timezone payload with dates (ClemMakesApps)
+  - Changed MR widget build status to pipeline status !6335
+  - Add `web_url` field to issue, merge request, and snippet API objects (Ben Boeckel)
+  - Enable pipeline events by default !6278
+  - Add pipeline email service !6019
+  - Move parsing of sidekiq ps into helper !6245 (pascalbetz)
+  - Added go to issue boards keyboard shortcut
+  - Expose `sha` and `merge_commit_sha` in merge request API (Ben Boeckel)
+  - Emoji can be awarded on Snippets !4456
+  - Set path for all JavaScript cookies to honor GitLab's subdirectory setting !5627 (Mike Greiling)
+  - Fix blame table layout width
+  - Spec testing if issue authors can read issues on private projects
+  - Fix bug where pagination is still displayed despite all todos marked as done (ClemMakesApps)
+  - Request only the LDAP attributes we need !6187
+  - Center build stage columns in pipeline overview (ClemMakesApps)
+  - Fix bug with tooltip not hiding on discussion toggle button
+  - Rename behaviour to behavior in bug issue template for consistency (ClemMakesApps)
+  - Fix bug stopping issue description being scrollable after selecting issue template
+  - Remove suggested colors hover underline (ClemMakesApps)
+  - Fix jump to discussion button being displayed on commit notes
+  - Shorten task status phrase (ClemMakesApps)
+  - Fix project visibility level fields on settings
+  - Add hover color to emoji icon (ClemMakesApps)
+  - Increase ci_builds artifacts_size column to 8-byte integer to allow larger files
+  - Add textarea autoresize after comment (ClemMakesApps)
+  - Do not write SSH public key 'comments' to authorized_keys !6381
+  - Add due date to issue todos
+  - Refresh todos count cache when an Issue/MR is deleted
+  - Fix branches page dropdown sort alignment (ClemMakesApps)
+  - Hides merge request button on branches page is user doesn't have permissions
+  - Add white background for no readme container (ClemMakesApps)
+  - API: Expose issue confidentiality flag. (Robert Schilling)
+  - Fix markdown anchor icon interaction (ClemMakesApps)
+  - Test migration paths from 8.5 until current release !4874
+  - Replace animateEmoji timeout with eventListener (ClemMakesApps)
+  - Show badges in Milestone tabs. !5946 (Dan Rowden)
+  - Optimistic locking for Issues and Merge Requests (title and description overriding prevention)
+  - Require confirmation when not logged in for unsubscribe links !6223 (Maximiliano Perez Coto)
+  - Add `wiki_page_events` to project hook APIs (Ben Boeckel)
+  - Remove Gitorious import
+  - Loads GFM autocomplete source only when required
+  - Fix issue with slash commands not loading on new issue page
+  - Fix inconsistent background color for filter input field (ClemMakesApps)
+  - Remove prefixes from transition CSS property (ClemMakesApps)
+  - Add Sentry logging to API calls
+  - Add BroadcastMessage API
+  - Merge request tabs are fixed when scrolling page
+  - Use 'git update-ref' for safer web commits !6130
+  - Sort pipelines requested through the API
+  - Automatically expand hidden discussions when accessed by a permalink !5585 (Mike Greiling)
+  - Fix issue boards loading on large screens
+  - Change pipeline duration to be jobs running time instead of simple wall time from start to end !6084
+  - Show queued time when showing a pipeline !6084
+  - Remove unused mixins (ClemMakesApps)
+  - Fix issue board label filtering appending already filtered labels
+  - Add search to all issue board lists
+  - Scroll active tab into view on mobile
+  - Fix groups sort dropdown alignment (ClemMakesApps)
+  - Add horizontal scrolling to all sub-navs on mobile viewports (ClemMakesApps)
+  - Use JavaScript tooltips for mentions !5301 (winniehell)
+  - Add hover state to todos !5361 (winniehell)
+  - Fix icon alignment of star and fork buttons !5451 (winniehell)
+  - Fix alignment of icon buttons !5887 (winniehell)
+  - Added Ubuntu 16.04 support for packager.io (JonTheNiceGuy)
+  - Fix markdown help references (ClemMakesApps)
+  - Add last commit time to repo view (ClemMakesApps)
+  - Fix accessibility and visibility of project list dropdown button !6140
+  - Fix missing flash messages on service edit page (airatshigapov)
+  - Added project-specific enable/disable setting for LFS !5997
+  - Added group-specific enable/disable setting for LFS !6164
+  - Add optional 'author' param when making commits. !5822 (dandunckelman)
+  - Don't expose a user's token in the `/api/v3/user` API (!6047)
+  - Remove redundant js-timeago-pending from user activity log (ClemMakesApps)
+  - Ability to manage project issues, snippets, wiki, merge requests and builds access level
+  - Remove inconsistent font weight for sidebar's labels (ClemMakesApps)
+  - Align add button on repository view (ClemMakesApps)
+  - Fix contributions calendar month label truncation (ClemMakesApps)
+  - Import release note descriptions from GitHub (EspadaV8)
+  - Added tests for diff notes
+  - Add pipeline events to Slack integration !5525
+  - Add a button to download latest successful artifacts for branches and tags !5142
+  - Remove redundant pipeline tooltips (ClemMakesApps)
+  - Expire commit info views after one day, instead of two weeks, to allow for user email updates
+  - Add delimiter to project stars and forks count (ClemMakesApps)
+  - Fix badge count alignment (ClemMakesApps)
+  - Remove green outline from `New branch unavailable` button on issue page !5858 (winniehell)
+  - Fix repo title alignment (ClemMakesApps)
+  - Change update interval of contacted_at
+  - Add LFS support to SSH !6043
+  - Fix branch title trailing space on hover (ClemMakesApps)
+  - Don't include 'Created By' tag line when importing from GitHub if there is a linked GitLab account (EspadaV8)
+  - Award emoji tooltips containing more than 10 usernames are now truncated !4780 (jlogandavison)
+  - Fix duplicate "me" in award emoji tooltip !5218 (jlogandavison)
+  - Order award emoji tooltips in order they were added (EspadaV8)
+  - Fix spacing and vertical alignment on build status icon on commits page (ClemMakesApps)
+  - Update merge_requests.md with a simpler way to check out a merge request. !5944
+  - Fix button missing type (ClemMakesApps)
+  - Gitlab::Checks is now instrumented
+  - Move to project dropdown with infinite scroll for better performance
+  - Fix leaking of submit buttons outside the width of a main container !18731 (originally by @pavelloz)
+  - Load branches asynchronously in Cherry Pick and Revert dialogs.
+  - Convert datetime coffeescript spec to ES6 (ClemMakesApps)
+  - Add merge request versions !5467
+  - Change using size to use count and caching it for number of group members. !5935
+  - Replace play icon font with svg (ClemMakesApps)
+  - Added 'only_allow_merge_if_build_succeeds' project setting in the API. !5930 (Duck)
+  - Reduce number of database queries on builds tab
+  - Wrap text in commit message containers
+  - Capitalize mentioned issue timeline notes (ClemMakesApps)
+  - Fix inconsistent checkbox alignment (ClemMakesApps)
+  - Use the default branch for displaying the project icon instead of master !5792 (Hannes Rosenögger)
+  - Adds response mime type to transaction metric action when it's not HTML
+  - Fix hover leading space bug in pipeline graph !5980
+  - Avoid conflict with admin labels when importing GitHub labels
+  - User can edit closed MR with deleted fork (Katarzyna Kobierska Ula Budziszewska) !5496
+  - Fix repository page ui issues
+  - Avoid protected branches checks when verifying access without branch name
+  - Add information about user and manual build start to runner as variables !6201 (Sergey Gnuskov)
+  - Fixed invisible scroll controls on build page on iPhone
+  - Fix error on raw build trace download for old builds stored in database !4822
+  - Refactor the triggers page and documentation !6217
+  - Show values of CI trigger variables only when clicked (Katarzyna Kobierska Ula Budziszewska)
+  - Use default clone protocol on "check out, review, and merge locally" help page URL
+  - Let the user choose a namespace and name on GitHub imports
+  - API for Ci Lint !5953 (Katarzyna Kobierska Urszula Budziszewska)
+  - Allow bulk update merge requests from merge requests index page
+  - Ensure validation messages are shown within the milestone form
+  - Add notification_settings API calls !5632 (mahcsig)
+  - Remove duplication between project builds and admin builds view !5680 (Katarzyna Kobierska Ula Budziszewska)
+  - Fix URLs with anchors in wiki !6300 (houqp)
+  - Deleting source project with existing fork link will close all related merge requests !6177 (Katarzyna Kobierska Ula Budziszeska)
+  - Return 204 instead of 404 for /ci/api/v1/builds/register.json if no builds are scheduled for a runner !6225
+  - Fix Gitlab::Popen.popen thread-safety issue
+  - Add specs to removing project (Katarzyna Kobierska Ula Budziszewska)
+  - Clean environment variables when running git hooks
+  - Fix Import/Export issues importing protected branches and some specific models
+  - Fix non-master branch readme display in tree view
+  - Add UX improvements for merge request version diffs
+
+## 8.11.11 (2016-11-07)
+
+- Fix XSS issue in Markdown autolinker
+
+## 8.11.10 (2016-11-02)
+
+- Removes any symlinks before importing a project export file. CVE-2016-9086
+
+## 8.11.9
+
+  - Don't send Private-Token (API authentication) headers to Sentry
+  - Share projects via the API only with groups the authenticated user can access
+
+## 8.11.8
+
+  - Respect the fork_project permission when forking projects
+  - Set a restrictive CORS policy on the API for credentialed requests
+  - API: disable rails session auth for non-GET/HEAD requests
+  - Escape HTML nodes in builds commands in CI linter
+
+## 8.11.7
+
+  - Avoid conflict with admin labels when importing GitHub labels. !6158
+  - Restores `fieldName` to allow only string values in `gl_dropdown.js`. !6234
+  - Allow the Rails cookie to be used for API authentication.
+  - Login/Register UX upgrade !6328
+
+## 8.11.6
+
+  - Fix unnecessary horizontal scroll area in pipeline visualizations. !6005
+  - Make merge conflict file size limit 200 KB, to match the docs. !6052
+  - Fix an error where we were unable to create a CommitStatus for running state. !6107
+  - Optimize discussion notes resolving and unresolving. !6141
+  - Fix GitLab import button. !6167
+  - Restore SSH Key title auto-population behavior. !6186
+  - Fix DB schema to match latest migration. !6256
+  - Exclude some pending or inactivated rows in Member scopes.
+
+## 8.11.5
+
+  - Optimize branch lookups and force a repository reload for Repository#find_branch. !6087
+  - Fix member expiration date picker after update. !6184
+  - Fix suggested colors options for new labels in the admin area. !6138
+  - Optimize discussion notes resolving and unresolving
+  - Fix GitLab import button
+  - Fix confidential issues being exposed as public using gitlab.com export
+  - Remove gitorious from import_sources. !6180
+  - Scope webhooks/services that will run for confidential issues
+  - Remove gitorious from import_sources
+  - Fix confidential issues being exposed as public using gitlab.com export
+  - Use oj gem for faster JSON processing
+
+## 8.11.4
+
+  - Fix resolving conflicts on forks. !6082
+  - Fix diff commenting on merge requests created prior to 8.10. !6029
+  - Fix pipelines tab layout regression. !5952
+  - Fix "Wiki" link not appearing in navigation for projects with external wiki. !6057
+  - Do not enforce using hash with hidden key in CI configuration. !6079
+  - Fix hover leading space bug in pipeline graph !5980
+  - Fix sorting issues by "last updated" doesn't work after import from GitHub
+  - GitHub importer use default project visibility for non-private projects
+  - Creating an issue through our API now emails label subscribers !5720
+  - Block concurrent updates for Pipeline
+  - Don't create groups for unallowed users when importing projects
+  - Fix issue boards leak private label names and descriptions
+  - Fix broken gitlab:backup:restore because of bad permissions on repo storage !6098 (Dirk Hörner)
+  - Remove gitorious. !5866
+  - Allow compare merge request versions
+
+## 8.11.3
+
+  - Allow system info page to handle case where info is unavailable
+  - Label list shows all issues (opened or closed) with that label
+  - Don't show resolve conflicts link before MR status is updated
+  - Fix IE11 fork button bug !5982
+  - Don't prevent viewing the MR when git refs for conflicts can't be found on disk
+  - Fix external issue tracker "Issues" link leading to 404s
+  - Don't try to show merge conflict resolution info if a merge conflict contains non-UTF-8 characters
+  - Automatically expand hidden discussions when accessed by a permalink !5585 (Mike Greiling)
+  - Issues filters reset button
+
+## 8.11.2
+
+  - Show "Create Merge Request" widget for push events to fork projects on the source project. !5978
+  - Use gitlab-workhorse 0.7.11 !5983
+  - Does not halt the GitHub import process when an error occurs. !5763
+  - Fix file links on project page when default view is Files !5933
+  - Fixed enter key in search input not working !5888
+
+## 8.11.1
+
+  - Pulled due to packaging error.
+
+## 8.11.0 (2016-08-22)
+
+  - Use test coverage value from the latest successful pipeline in badge. !5862
+  - Add test coverage report badge. !5708
+  - Remove the http_parser.rb dependency by removing the tinder gem. !5758 (tbalthazar)
+  - Add Koding (online IDE) integration
+  - Ability to specify branches for Pivotal Tracker integration (Egor Lynko)
+  - Fix don't pass a local variable called `i` to a partial. !20510 (herminiotorres)
+  - Fix rename `add_users_into_project` and `projects_ids`. !20512 (herminiotorres)
+  - Fix adding line comments on the initial commit to a repo !5900
+  - Fix the title of the toggle dropdown button. !5515 (herminiotorres)
+  - Rename `markdown_preview` routes to `preview_markdown`. (Christopher Bartz)
+  - Update to Ruby 2.3.1. !4948
+  - Add Issues Board !5548
+  - Allow resolving merge conflicts in the UI !5479
+  - Improve diff performance by eliminating redundant checks for text blobs
+  - Ensure that branch names containing escapable characters (e.g. %20) aren't unescaped indiscriminately. !5770 (ewiltshi)
+  - Convert switch icon into icon font (ClemMakesApps)
+  - API: Endpoints for enabling and disabling deploy keys
+  - API: List access requests, request access, approve, and deny access requests to a project or a group. !4833
+  - Use long options for curl examples in documentation !5703 (winniehell)
+  - Added tooltip listing label names to the labels value in the collapsed issuable sidebar
+  - Remove magic comments (`# encoding: UTF-8`) from Ruby files. !5456 (winniehell)
+  - GitLab Performance Monitoring can now track custom events such as the number of tags pushed to a repository
+  - Add support for relative links starting with ./ or / to RelativeLinkFilter (winniehell)
+  - Allow naming U2F devices !5833
+  - Ignore URLs starting with // in Markdown links !5677 (winniehell)
+  - Fix CI status icon link underline (ClemMakesApps)
+  - The Repository class is now instrumented
+  - Fix commit mention font inconsistency (ClemMakesApps)
+  - Do not escape URI when extracting path !5878 (winniehell)
+  - Fix filter label tooltip HTML rendering (ClemMakesApps)
+  - Cache the commit author in RequestStore to avoid extra lookups in PostReceive
+  - Expand commit message width in repo view (ClemMakesApps)
+  - Cache highlighted diff lines for merge requests
+  - Pre-create all builds for a Pipeline when the new Pipeline is created !5295
+  - Allow merge request diff notes and discussions to be explicitly marked as resolved
+  - API: Add deployment endpoints
+  - API: Add Play endpoint on Builds
+  - Fix of 'Commits being passed to custom hooks are already reachable when using the UI'
+  - Show wall clock time when showing a pipeline. !5734
+  - Show member roles to all users on members page
+  - Project.visible_to_user is instrumented again
+  - Fix awardable button mutuality loading spinners (ClemMakesApps)
+  - Sort todos by date and priority
+  - Add support for using RequestStore within Sidekiq tasks via SIDEKIQ_REQUEST_STORE env variable
+  - Optimize maximum user access level lookup in loading of notes
+  - Send notification emails to users newly mentioned in issue and MR edits !5800
+  - Add "No one can push" as an option for protected branches. !5081
+  - Improve performance of AutolinkFilter#text_parse by using XPath
+  - Add experimental Redis Sentinel support !1877
+  - Rendering of SVGs as blobs is now limited to SVGs with a size smaller or equal to 2MB
+  - Fix branches page dropdown sort initial state (ClemMakesApps)
+  - Environments have an url to link to
+  - Various redundant database indexes have been removed
+  - Update `timeago` plugin to use multiple string/locale settings
+  - Remove unused images (ClemMakesApps)
+  - Get issue and merge request description templates from repositories
+  - Enforce 2FA restrictions on API authentication endpoints !5820
+  - Limit git rev-list output count to one in forced push check
+  - Show deployment status on merge requests with external URLs
+  - Clean up unused routes (Josef Strzibny)
+  - Fix issue on empty project to allow developers to only push to protected branches if given permission
+  - API: Add enpoints for pipelines
+  - Add green outline to New Branch button. !5447 (winniehell)
+  - Optimize generating of cache keys for issues and notes
+  - Fix repository push email formatting in Outlook
+  - Improve performance of syntax highlighting Markdown code blocks
+  - Update to gitlab_git 10.4.1 and take advantage of preserved Ref objects
+  - Remove delay when hitting "Reply..." button on page with a lot of discussions
+  - Retrieve rendered HTML from cache in one request
+  - Fix renaming repository when name contains invalid chararacters under project settings
+  - Upgrade Grape from 0.13.0 to 0.15.0. !4601
+  - Trigram indexes for the "ci_runners" table have been removed to speed up UPDATE queries
+  - Fix devise deprecation warnings.
+  - Check for 2FA when using Git over HTTP and only allow PersonalAccessTokens as password in that case !5764
+  - Update version_sorter and use new interface for faster tag sorting
+  - Optimize checking if a user has read access to a list of issues !5370
+  - Store all DB secrets in secrets.yml, under descriptive names !5274
+  - Fix syntax highlighting in file editor
+  - Support slash commands in issue and merge request descriptions as well as comments. !5021
+  - Nokogiri's various parsing methods are now instrumented
+  - Add archived badge to project list !5798
+  - Add simple identifier to public SSH keys (muteor)
+  - Admin page now references docs instead of a specific file !5600 (AnAverageHuman)
+  - Fix filter input alignment (ClemMakesApps)
+  - Include old revision in merge request update hooks (Ben Boeckel)
+  - Add build event color in HipChat messages (David Eisner)
+  - Make fork counter always clickable. !5463 (winniehell)
+  - Document that webhook secret token is sent in X-Gitlab-Token HTTP header !5664 (lycoperdon)
+  - Gitlab::Highlight is now instrumented
+  - All created issues, API or WebUI, can be submitted to Akismet for spam check !5333
+  - Allow users to import cross-repository pull requests from GitHub
+  - The overhead of instrumented method calls has been reduced
+  - Remove `search_id` of labels dropdown filter to fix 'Missleading URI for labels in Merge Requests and Issues view'. !5368 (Scott Le)
+  - Load project invited groups and members eagerly in `ProjectTeam#fetch_members`
+  - Add pipeline events hook
+  - Bump gitlab_git to speedup DiffCollection iterations
+  - Rewrite description of a blocked user in admin settings. (Elias Werberich)
+  - Make branches sortable without push permission !5462 (winniehell)
+  - Check for Ci::Build artifacts at database level on pipeline partial
+  - Convert image diff background image to CSS (ClemMakesApps)
+  - Remove unnecessary index_projects_on_builds_enabled index from the projects table
+  - Make "New issue" button in Issue page less obtrusive !5457 (winniehell)
+  - Gitlab::Metrics.current_transaction needs to be public for RailsQueueDuration
+  - Fix search for notes which belongs to deleted objects
+  - Allow Akismet to be trained by submitting issues as spam or ham !5538
+  - Add GitLab Workhorse version to admin dashboard (Katarzyna Kobierska Ula Budziszewska)
+  - Allow branch names ending with .json for graph and network page !5579 (winniehell)
+  - Add the `sprockets-es6` gem
+  - Improve OAuth2 client documentation (muteor)
+  - Fix diff comments inverted toggle bug (ClemMakesApps)
+  - Multiple trigger variables show in separate lines (Katarzyna Kobierska Ula Budziszewska)
+  - Profile requests when a header is passed
+  - Avoid calculation of line_code and position for _line partial when showing diff notes on discussion tab.
+  - Speedup DiffNote#active? on discussions, preloading noteables and avoid touching git repository to return diff_refs when possible
+  - Add commit stats in commit api. !5517 (dixpac)
+  - Add CI configuration button on project page
+  - Fix merge request new view not changing code view rendering style
+  - edit_blob_link will use blob passed onto the options parameter
+  - Make error pages responsive (Takuya Noguchi)
+  - The performance of the project dropdown used for moving issues has been improved
+  - Fix skip_repo parameter being ignored when destroying a namespace
+  - Add all builds into stage/job dropdowns on builds page
+  - Change requests_profiles resource constraint to catch virtually any file
+  - Bump gitlab_git to lazy load compare commits
+  - Reduce number of queries made for merge_requests/:id/diffs
+  - Add the option to set the expiration date for the project membership when giving a user access to a project. !5599 (Adam Niedzielski)
+  - Sensible state specific default sort order for issues and merge requests !5453 (tomb0y)
+  - Fix bug where destroying a namespace would not always destroy projects
+  - Fix RequestProfiler::Middleware error when code is reloaded in development
+  - Allow horizontal scrolling of code blocks in issue body
+  - Catch what warden might throw when profiling requests to re-throw it
+  - Avoid commit lookup on diff_helper passing existing local variable to the helper method
+  - Add description to new_issue email and new_merge_request_email in text/plain content type. !5663 (dixpac)
+  - Speed up and reduce memory usage of Commit#repo_changes, Repository#expire_avatar_cache and IrkerWorker
+  - Add unfold links for Side-by-Side view. !5415 (Tim Masliuchenko)
+  - Adds support for pending invitation project members importing projects
+  - Add pipeline visualization/graph on pipeline page
+  - Update devise initializer to turn on changed password notification emails. !5648 (tombell)
+  - Avoid to show the original password field when password is automatically set. !5712 (duduribeiro)
+  - Fix importing GitLab projects with an invalid MR source project
+  - Sort folders with submodules in Files view !5521
+  - Each `File::exists?` replaced to `File::exist?` because of deprecate since ruby version 2.2.0
+  - Add auto-completition in pipeline (Katarzyna Kobierska Ula Budziszewska)
+  - Add pipelines tab to merge requests
+  - Fix notification_service argument error of declined invitation emails
+  - Fix a memory leak caused by Banzai::Filter::SanitizationFilter
+  - Speed up todos queries by limiting the projects set we join with
+  - Ensure file editing in UI does not overwrite commited changes without warning user
+  - Eliminate unneeded calls to Repository#blob_at when listing commits with no path
+  - Update gitlab_git gem to 10.4.7
+  - Simplify SQL queries of marking a todo as done
+
+## 8.10.13 (2016-11-02)
+
+- Removes any symlinks before importing a project export file. CVE-2016-9086
+
+## 8.10.12
+
+  - Don't send Private-Token (API authentication) headers to Sentry
+  - Share projects via the API only with groups the authenticated user can access
+
+## 8.10.11
+
+  - Respect the fork_project permission when forking projects
+  - Set a restrictive CORS policy on the API for credentialed requests
+  - API: disable rails session auth for non-GET/HEAD requests
+  - Escape HTML nodes in builds commands in CI linter
+
+## 8.10.10
+
+  - Allow the Rails cookie to be used for API authentication.
+
+## 8.10.9
+
+  - Exclude some pending or inactivated rows in Member scopes
+
+## 8.10.8
+
+  - Fix information disclosure in issue boards.
+  - Fix privilege escalation in project import.
+
+## 8.10.7
+
+  - Upgrade Hamlit to 2.6.1. !5873
+  - Upgrade Doorkeeper to 4.2.0. !5881
+
+## 8.10.6
+
+  - Upgrade Rails to 4.2.7.1 for security fixes. !5781
+  - Restore "Largest repository" sort option on Admin > Projects page. !5797
+  - Fix privilege escalation via project export.
+  - Require administrator privileges to perform a project import.
+
+## 8.10.5
+
+  - Add a data migration to fix some missing timestamps in the members table. !5670
+  - Revert the "Defend against 'Host' header injection" change in the source NGINX templates. !5706
+  - Cache project count for 5 minutes to reduce DB load. !5746 & !5754
+
+## 8.10.4
+
+  - Don't close referenced upstream issues from a forked project.
+  - Fixes issue with dropdowns `enter` key not working correctly. !5544
+  - Fix Import/Export project import not working in HA mode. !5618
+  - Fix Import/Export error checking versions. !5638
+
+## 8.10.3
+
+  - Fix Import/Export issue importing milestones and labels not associated properly. !5426
+  - Fix timing problems running imports on production. !5523
+  - Add a log message when a project is scheduled for destruction for debugging. !5540
+  - Fix hooks missing on imported GitLab projects. !5549
+  - Properly abort a merge when merge conflicts occur. !5569
+  - Fix importer for GitHub Pull Requests when a branch was removed. !5573
+  - Ignore invalid IPs in X-Forwarded-For when trusted proxies are configured. !5584
+  - Trim extra displayed carriage returns in diffs and files with CRLFs. !5588
+  - Fix label already exist error message in the right sidebar.
+
+## 8.10.2
+
+  - User can now search branches by name. !5144
+  - Page is now properly rendered after committing the first file and creating the first branch. !5399
+  - Add branch or tag icon to ref in builds page. !5434
+  - Fix backup restore. !5459
+  - Use project ID in repository cache to prevent stale data from persisting across projects. !5460
+  - Fix issue with autocomplete search not working with enter key. !5466
+  - Add iid to MR API response. !5468
+  - Disable MySQL foreign key checks before dropping all tables. !5472
+  - Ensure relative paths for video are rewritten as we do for images. !5474
+  - Ensure current user can retry a build before showing the 'Retry' button. !5476
+  - Add ENV variable to skip repository storages validations. !5478
+  - Added `*.js.es6 gitlab-language=javascript` to `.gitattributes`. !5486
+  - Don't show comment button in gutter of diffs on MR discussion tab. !5493
+  - Rescue Rugged::OSError (lock exists) when creating references. !5497
+  - Fix expand all diffs button in compare view. !5500
+  - Show release notes in tags list. !5503
+  - Fix a bug where forking a project from a repository storage to another would fail. !5509
+  - Fix missing schema update for `20160722221922`. !5512
+  - Update `gitlab-shell` version to 3.2.1 in the 8.9->8.10 update guide. !5516
+
+## 8.10.1
+
+  - Refactor repository storages documentation. !5428
+  - Gracefully handle case when keep-around references are corrupted or exist already. !5430
+  - Add detailed info on storage path mountpoints. !5437
+  - Fix Error 500 when creating Wiki pages with hyphens or spaces. !5444
+  - Fix bug where replies to commit notes displayed in the MR discussion tab wouldn't show up on the commit page. !5446
+  - Ignore invalid trusted proxies in X-Forwarded-For header. !5454
+  - Add links to the real markdown.md file for all GFM examples. !5458
+
+## 8.10.0 (2016-07-22)
+
+  - Fix profile activity heatmap to show correct day name (eanplatter)
+  - Speed up ExternalWikiHelper#get_project_wiki_path
+  - Expose {should,force}_remove_source_branch (Ben Boeckel)
+  - Add the functionality to be able to rename a file. !5049
+  - Disable PostgreSQL statement timeout during migrations
+  - Fix projects dropdown loading performance with a simplified api cal. !5113
+  - Fix commit builds API, return all builds for all pipelines for given commit. !4849
+  - Replace Haml with Hamlit to make view rendering faster. !3666
+  - Refresh the branch cache after `git gc` runs
+  - Allow to disable request access button on projects/groups
+  - Refactor repository paths handling to allow multiple git mount points
+  - Optimize system note visibility checking by memoizing the visible reference count. !5070
+  - Add Application Setting to configure default Repository Path for new projects
+  - Delete award emoji when deleting a user
+  - Remove pinTo from Flash and make inline flash messages look nicer. !4854 (winniehell)
+  - Add an API for downloading latest successful build from a particular branch or tag. !5347
+  - Avoid data-integrity issue when cleaning up repository archive cache.
+  - Add link to profile to commit avatar. !5163 (winniehell)
+  - Wrap code blocks on Activies and Todos page. !4783 (winniehell)
+  - Align flash messages with left side of page content. !4959 (winniehell)
+  - Display tooltip for "Copy to Clipboard" button. !5164 (winniehell)
+  - Use default cursor for table header of project files. !5165 (winniehell)
+  - Store when and yaml variables in builds table
+  - Display last commit of deleted branch in push events. !4699 (winniehell)
+  - Escape file extension when parsing search results. !5141 (winniehell)
+  - Add "passing with warnings" to the merge request pipeline possible statuses, this happens when builds that allow failures have failed. !5004
+  - Add image border in Markdown preview. !5162 (winniehell)
+  - Apply the trusted_proxies config to the rack request object for use with rack_attack
+  - Added the ability to block sign ups using a domain blacklist. !5259
+  - Upgrade to Rails 4.2.7. !5236
+  - Extend exposed environment variables for CI builds
+  - Deprecate APIs "projects/:id/keys/...". Use "projects/:id/deploy_keys/..." instead
+  - Add API "deploy_keys" for admins to get all deploy keys
+  - Allow to pull code with deploy key from public projects
+  - Use limit parameter rather than hardcoded value in `ldap:check` rake task (Mike Ricketts)
+  - Add Sidekiq queue duration to transaction metrics.
+  - Add a new column `artifacts_size` to table `ci_builds`. !4964
+  - Let Workhorse serve format-patch diffs
+  - Display tooltip for mentioned users and groups. !5261 (winniehell)
+  - Allow build email service to be tested
+  - Added day name to contribution calendar tooltips
+  - Refactor user authorization check for a single project to avoid querying all user projects
+  - Make images fit to the size of the viewport. !4810
+  - Fix check for New Branch button on Issue page. !4630 (winniehell)
+  - Fix GFM autocomplete not working on wiki pages
+  - Fixed enter key not triggering click on first row when searching in a dropdown
+  - Updated dropdowns in issuable form to use new GitLab dropdown style
+  - Make images fit to the size of the viewport !4810
+  - Fix check for New Branch button on Issue page !4630 (winniehell)
+  - Fix MR-auto-close text added to description. !4836
+  - Support U2F devices in Firefox. !5177
+  - Fix issue, preventing users w/o push access to sort tags. !5105 (redetection)
+  - Add Spring EmojiOne updates.
+  - Added Rake task for tracking deployments. !5320
+  - Fix fetching LFS objects for private CI projects
+  - Add the new 2016 Emoji! Adds 72 new emoji including bacon, facepalm, and selfie. !5237
+  - Add syntax for multiline blockquote using `>>>` fence. !3954
+  - Fix viewing notification settings when a project is pending deletion
+  - Updated compare dropdown menus to use GL dropdown
+  - Redirects back to issue after clicking login link
+  - Eager load award emoji on notes
+  - Allow to define manual actions/builds on Pipelines and Environments
+  - Fix pagination when sorting by columns with lots of ties (like priority)
+  - The Markdown reference parsers now re-use query results to prevent running the same queries multiple times. !5020
+  - Updated project header design
+  - Issuable collapsed assignee tooltip is now the users name
+  - Fix compare view not changing code view rendering style
+  - Exclude email check from the standard health check
+  - Updated layout for Projects, Groups, Users on Admin area. !4424
+  - Fix changing issue state columns in milestone view
+  - Update health_check gem to version 2.1.0
+  - Add notification settings dropdown for groups
+  - Render inline diffs for multiple changed lines following eachother
+  - Wildcards for protected branches. !4665
+  - Allow importing from Github using Personal Access Tokens. (Eric K Idema)
+  - API: Expose `due_date` for issues (Robert Schilling)
+  - API: Todos. !3188 (Robert Schilling)
+  - API: Expose shared groups for projects and shared projects for groups. !5050 (Robert Schilling)
+  - API: Expose `developers_can_push` and `developers_can_merge` for branches. !5208 (Robert Schilling)
+  - Add "Enabled Git access protocols" to Application Settings
+  - Diffs will create button/diff form on demand no on server side
+  - Reduce size of HTML used by diff comment forms
+  - Protected branches have a "Developers can Merge" setting. !4892 (original implementation by Mathias Vestergaard)
+  - Fix user creation with stronger minimum password requirements. !4054 (nathan-pmt)
+  - Only show New Snippet button to users that can create snippets.
+  - PipelinesFinder uses git cache data
+  - Track a user who created a pipeline
+  - Actually render old and new sections of parallel diff next to each other
+  - Throttle the update of `project.pushes_since_gc` to 1 minute.
+  - Allow expanding and collapsing files in diff view. !4990
+  - Collapse large diffs by default (!4990)
+  - Fix mentioned users list on diff notes
+  - Add support for inline videos in GitLab Flavored Markdown. !5215 (original implementation by Eric Hayes)
+  - Fix creation of deployment on build that is retried, redeployed or rollback
+  - Don't parse Rinku returned value to DocFragment when it didn't change the original html string.
+  - Check for conflicts with existing Project's wiki path when creating a new project.
+  - Show last push widget in upstream after push to fork
+  - Fix stage status shown for pipelines
+  - Cache todos pending/done dashboard query counts.
+  - Don't instantiate a git tree on Projects show default view
+  - Bump Rinku to 2.0.0
+  - Remove unused front-end variable -> default_issues_tracker
+  - ObjectRenderer retrieve renderer content using Rails.cache.read_multi
+  - Better caching of git calls on ProjectsController#show.
+  - Avoid to retrieve MR closes_issues as much as possible.
+  - Hide project name in project activities. !5068 (winniehell)
+  - Add API endpoint for a group issues. !4520 (mahcsig)
+  - Add Bugzilla integration. !4930 (iamtjg)
+  - Fix new snippet style bug (elliotec)
+  - Instrument Rinku usage
+  - Be explicit to define merge request discussion variables
+  - Use cache for todos counter calling TodoService
+  - Metrics for Rouge::Plugins::Redcarpet and Rouge::Formatters::HTMLGitlab
+  - RailsCache metris now includes fetch_hit/fetch_miss and read_hit/read_miss info.
+  - Allow [ci skip] to be in any case and allow [skip ci]. !4785 (simon_w)
+  - Made project list visibility icon fixed width
+  - Set import_url validation to be more strict
+  - Memoize MR merged/closed events retrieval
+  - Don't render discussion notes when requesting diff tab through AJAX
+  - Add basic system information like memory and disk usage to the admin panel
+  - Don't garbage collect commits that have related DB records like comments
+  - Allow to setup event by channel on slack service
+  - More descriptive message for git hooks and file locks
+  - Aliases of award emoji should be stored as original name. !5060 (dixpac)
+  - Handle custom Git hook result in GitLab UI
+  - Allow to access Container Registry for Public and Internal projects
+  - Allow '?', or '&' for label names
+  - Support redirected blobs for Container Registry integration
+  - Fix importer for GitHub Pull Requests when a branch was reused across Pull Requests
+  - Add date when user joined the team on the member page
+  - Fix 404 redirect after validation fails importing a GitLab project
+  - Added setting to set new users by default as external. !4545 (Dravere)
+  - Add min value for project limit field on user's form. !3622 (jastkand)
+  - Reset project pushes_since_gc when we enqueue the git gc call
+  - Add reminder to not paste private SSH keys. !4399 (Ingo Blechschmidt)
+  - Collapsed diffs lines/size don't acumulate to overflow diffs.
+  - Remove duplicate `description` field in `MergeRequest` entities (Ben Boeckel)
+  - Style of import project buttons were fixed in the new project page. !5183 (rdemirbay)
+  - Fix GitHub client requests when rate limit is disabled
+  - Optimistic locking for Issues and Merge Requests (Title and description overriding prevention)
+  - Redesign Builds and Pipelines pages
+  - Change status color and icon for running builds
+  - Fix commenting issue in side by side diff view for unchanged lines
+  - Fix markdown rendering for: consecutive labels references, label references that begin with a digit or contains `.`
+  - Project export filename now includes the project and namespace path
+  - Fix last update timestamp on issues not preserved on gitlab.com and project imports
+  - Fix issues importing projects from EE to CE
+  - Fix creating group with space in group path
+  - Improve cron_jobs loading error messages. !5318 / !5360
+  - Prevent toggling sidebar when clipboard icon clicked
+  - Create Todos for Issue author when assign or mention himself (Katarzyna Kobierska)
+  - Limit the number of retries on error to 3 for exporting projects
+  - Allow empty repositories on project import/export
+  - Render only commit message title in builds (Katarzyna Kobierska Ula Budziszewska)
+  - Allow bulk (un)subscription from issues in issue index
+  - Fix MR diff encoding issues exporting GitLab projects
+  - Move builds settings out of project settings and rename Pipelines
+  - Add builds badge to Pipelines settings page
+  - Export and import avatar as part of project import/export
+  - Fix migration corrupting import data for old version upgrades
+  - Show tooltip on GitLab export link in new project page
+  - Fix import_data wrongly saved as a result of an invalid import_url !5206
+
+## 8.9.11
+
+  - Respect the fork_project permission when forking projects
+  - Set a restrictive CORS policy on the API for credentialed requests
+  - API: disable rails session auth for non-GET/HEAD requests
+  - Escape HTML nodes in builds commands in CI linter
+
+## 8.9.10
+
+  - Allow the Rails cookie to be used for API authentication.
+
+## 8.9.9
+
+  - Exclude some pending or inactivated rows in Member scopes
+
+## 8.9.8
+
+  - Upgrade Doorkeeper to 4.2.0. !5881
+
+## 8.9.7
+
+  - Upgrade Rails to 4.2.7.1 for security fixes. !5781
+  - Require administrator privileges to perform a project import.
+
+## 8.9.6
+
+  - Fix importing of events under notes for GitLab projects. !5154
+  - Fix log statements in import/export. !5129
+  - Fix commit avatar alignment in compare view. !5128
+  - Fix broken migration in MySQL. !5005
+  - Overwrite Host and X-Forwarded-Host headers in NGINX !5213
+  - Keeps issue number when importing from Gitlab.com
+  - Add Pending tab for Builds (Katarzyna Kobierska, Urszula Budziszewska)
+
+## 8.9.5
+
+  - Add more debug info to import/export and memory killer. !5108
+  - Fixed avatar alignment in new MR view. !5095
+  - Fix diff comments not showing up in activity feed. !5069
+  - Add index on both Award Emoji user and name. !5061
+  - Downgrade to Redis 3.2.2 due to massive memory leak with Sidekiq. !5056
+  - Re-enable import button when import process fails due to namespace already being taken. !5053
+  - Fix snippets comments not displayed. !5045
+  - Fix emoji paths in relative root configurations. !5027
+  - Fix issues importing events in Import/Export. !4987
+  - Fixed 'use shortcuts' button on docs. !4979
+  - Admin should be able to turn shared runners into specific ones. !4961
+  - Update RedCloth to 4.3.2 for CVE-2012-6684. !4929 (Takuya Noguchi)
+  - Improve the request / withdraw access button. !4860
+
+## 8.9.4
+
+  - Fix privilege escalation issue with OAuth external users.
+  - Ensure references to private repos aren't shown to logged-out users.
+  - Fixed search field blur not removing focus. !4704
+  - Resolve "Sub nav isn't showing on file view". !4890
+  - Fixes middle click and double request when navigating through the file browser. !4891
+  - Fixed URL on label button when filtering. !4897
+  - Fixed commit avatar alignment. !4933
+  - Do not show build retry link when build is active. !4967
+  - Fix restore Rake task warning message output. !4980
+  - Handle external issues in IssueReferenceFilter. !4988
+  - Expiry date on pinned nav cookie. !5009
+  - Updated breakpoint for sidebar pinning. !5019
+
+## 8.9.3
+
+  - Fix encrypted data backwards compatibility after upgrading attr_encrypted gem. !4963
+  - Fix rendering of commit notes. !4953
+  - Resolve "Pin should show up at 1280px min". !4947
+  - Switched mobile button icons to ellipsis and angle. !4944
+  - Correctly returns todo ID after creating todo. !4941
+  - Better debugging for memory killer middleware. !4936
+  - Remove duplicate new page btn from edit wiki. !4904
+  - Use clock_gettime for all performance timestamps. !4899
+  - Use memorized tags array when searching tags by name. !4859
+  - Fixed avatar alignment in new MR view. !4901
+  - Removed fade when filtering results. !4932
+  - Fix missing avatar on system notes. !4954
+  - Reduce overhead and optimize ProjectTeam#max_member_access performance. !4973
+  - Use update_columns to bypass all the dirty code on active_record. !4985
+  - Fix restore Rake task warning message output !4980
+
+## 8.9.2
+
+  - Fix visibility of snippets when searching.
+  - Fix an information disclosure when requesting access to a group containing private projects.
+  - Update omniauth-saml to 1.6.0 !4951
+
+## 8.9.1
+
+  - Refactor labels documentation. !3347
+  - Eager load award emoji on notes. !4628
+  - Fix some CI wording in documentation. !4660
+  - Document `GIT_STRATEGY` and `GIT_DEPTH`. !4720
+  - Add documentation for the export & import features. !4732
+  - Add some docs for Docker Registry configuration. !4738
+  - Ensure we don't send the "access request declined" email to access requesters on project deletion. !4744
+  - Display group/project access requesters separately in the admin area. !4798
+  - Add documentation and examples for configuring cloud storage for registry images. !4812
+  - Clarifies documentation about artifact expiry. !4831
+  - Fix the Network graph links. !4832
+  - Fix MR-auto-close text added to description. !4836
+  - Add documentation for award emoji now that comments can be awarded with emojis. !4839
+  - Fix typo in export failure email. !4847
+  - Fix header vertical centering. !4170
+  - Fix subsequent SAML sign ins. !4718
+  - Set button label when picking an option from status dropdown. !4771
+  - Prevent invalid URLs from raising exceptions in WikiLink Filter. !4775
+  - Handle external issues in IssueReferenceFilter. !4789
+  - Support for rendering/redacting multiple documents. !4828
+  - Update Todos documentation and screenshots to include new functionality. !4840
+  - Hide nav arrows by default. !4843
+  - Added bottom padding to label color suggestion link. !4845
+  - Use jQuery objects in ref dropdown. !4850
+  - Fix GitLab project import issues related to notes and builds. !4855
+  - Restrict header logo to 36px so it doesn't overflow. !4861
+  - Fix unwanted label unassignment. !4863
+  - Fix mobile Safari bug where horizontal nav arrows would flicker on scroll. !4869
+  - Restore old behavior around diff notes to outdated discussions. !4870
+  - Fix merge requests project settings help link anchor. !4873
+  - Fix 404 when accessing pipelines as guest user on public projects. !4881
+  - Remove width restriction for logo on sign-in page. !4888
+  - Bump gitlab_git to 10.2.3 to fix false truncated warnings with ISO-8559 files. !4884
+  - Apply selected value as label. !4886
+  - Change Retry to Re-deploy on Deployments page
+  - Fix temp file being deleted after the request while importing a GitLab project. !4894
+  - Fix pagination when sorting by columns with lots of ties (like priority)
+  - Implement Subresource Integrity for CSS and JavaScript assets. This prevents malicious assets from loading in the case of a CDN compromise.
+  - Fix user creation with stronger minimum password requirements !4054 (nathan-pmt)
+  - Fix a wrong MR status when merge_when_build_succeeds & project.only_allow_merge_if_build_succeeds are true. !4912
+  - Add SMTP as default delivery method to match gitlab-org/omnibus-gitlab!826. !4915
+  - Remove duplicate 'New Page' button on edit wiki page
+
+## 8.9.0 (2016-06-22)
+
+  - Fix group visibility form layout in application settings
+  - Fix builds API response not including commit data
+  - Fix error when CI job variables key specified but not defined
+  - Fix pipeline status when there are no builds in pipeline
+  - Fix Error 500 when using closes_issues API with an external issue tracker
+  - Add more information into RSS feed for issues (Alexander Matyushentsev)
+  - Bulk assign/unassign labels to issues.
+  - Ability to prioritize labels !4009 / !3205 (Thijs Wouters)
+  - Show Star and Fork buttons on mobile.
+  - Performance improvements on RelativeLinkFilter
+  - Fix endless redirections when accessing user OAuth applications when they are disabled
+  - Allow enabling wiki page events from Webhook management UI
+  - Bump rouge to 1.11.0
+  - Fix issue with arrow keys not working in search autocomplete dropdown
+  - Fix an issue where note polling stopped working if a window was in the
+    background during a refresh.
+  - Pre-processing Markdown now only happens when needed
+  - Make EmailsOnPushWorker use Sidekiq mailers queue
+  - Redesign all Devise emails. !4297
+  - Don't show 'Leave Project' to group members
+  - Fix wiki page events' webhook to point to the wiki repository
+  - Add a border around images to differentiate them from the background.
+  - Don't show tags for revert and cherry-pick operations
+  - Show image ID on registry page
+  - Fix issue todo not remove when leave project !4150 (Long Nguyen)
+  - Allow customisable text on the 'nearly there' page after a user signs up
+  - Bump recaptcha gem to 3.0.0 to remove deprecated stoken support
+  - Fix SVG sanitizer to allow more elements
+  - Allow forking projects with restricted visibility level
+  - Added descriptions to notification settings dropdown
+  - Improve note validation to prevent errors when creating invalid note via API
+  - Reduce number of fog gem dependencies
+  - Add number of merge requests for a given milestone to the milestones view.
+  - Implement a fair usage of shared runners
+  - Remove project notification settings associated with deleted projects
+  - Fix 404 page when viewing TODOs that contain milestones or labels in different projects
+  - Add a metric for the number of new Redis connections created by a transaction
+  - Fix Error 500 when viewing a blob with binary characters after the 1024-byte mark
+  - Redesign navigation for project pages
+  - Fix images in sign-up confirmation email
+  - Added shortcut 'y' for copying a files content hash URL #14470
+  - Fix groups API to list only user's accessible projects
+  - Fix horizontal scrollbar for long commit message.
+  - GitLab Performance Monitoring now tracks the total method execution time and call count per method
+  - Add Environments and Deployments
+  - Redesign account and email confirmation emails
+  - Don't fail builds for projects that are deleted
+  - Support Docker Registry manifest v1
+  - `git clone https://host/namespace/project` now works, in addition to using the `.git` suffix
+  - Bump nokogiri to 1.6.8
+  - Use gitlab-shell v3.0.0
+  - Fixed alignment of download dropdown in merge requests
+  - Upgrade to jQuery 2
+  - Adds selected branch name to the dropdown toggle
+  - Add API endpoint for Sidekiq Metrics !4653
+  - Refactoring Award Emoji with API support for Issues and MergeRequests
+  - Use Knapsack to evenly distribute tests across multiple nodes
+  - Add `sha` parameter to MR merge API, to ensure only reviewed changes are merged
+  - Don't allow MRs to be merged when commits were added since the last review / page load
+  - Add DB index on users.state
+  - Limit email on push diff size to 30 files / 150 KB
+  - Add rake task 'gitlab:db:configure' for conditionally seeding or migrating the database
+  - Changed the Slack build message to use the singular duration if necessary (Aran Koning)
+  - Fix race condition on merge when build succeeds
+  - Added shortcut to focus filter search fields and added documentation #18120
+  - Links from a wiki page to other wiki pages should be rewritten as expected
+  - Add option to project to only allow merge requests to be merged if the build succeeds (Rui Santos)
+  - Added navigation shortcuts to the project pipelines, milestones, builds and forks page. !4393
+  - Fix issues filter when ordering by milestone
+  - Disable SAML account unlink feature
+  - Added artifacts:when to .gitlab-ci.yml - this requires GitLab Runner 1.3
+  - Bamboo Service: Fix missing credentials & URL handling when base URL contains a path (Benjamin Schmid)
+  - TeamCity Service: Fix URL handling when base URL contains a path
+  - Todos will display target state if issuable target is 'Closed' or 'Merged'
+  - Validate only and except regexp
+  - Fix bug when sorting issues by milestone due date and filtering by two or more labels
+  - POST to API /projects/:id/runners/:runner_id would give 409 if the runner was already enabled for this project
+  - Add support for using Yubikeys (U2F) for two-factor authentication
+  - Link to blank group icon doesn't throw a 404 anymore
+  - Remove 'main language' feature
+  - Toggle whitespace button now available for compare branches diffs #17881
+  - Pipelines can be canceled only when there are running builds
+  - Allow authentication using personal access tokens
+  - Use downcased path to container repository as this is expected path by Docker
+  - Allow to use CI token to fetch LFS objects
+  - Custom notification settings
+  - Projects pending deletion will render a 404 page
+  - Measure queue duration between gitlab-workhorse and Rails
+  - Added Gfm autocomplete for labels
+  - Added edit note 'up' shortcut documentation to the help panel and docs screenshot #18114
+  - Make Omniauth providers specs to not modify global configuration
+  - Remove unused JiraIssue class and replace references with ExternalIssue. !4659 (Ilan Shamir)
+  - Make authentication service for Container Registry to be compatible with < Docker 1.11
+  - Make it possible to lock a runner from being enabled for other projects
+  - Add Application Setting to configure Container Registry token expire delay (default 5min)
+  - Cache assigned issue and merge request counts in sidebar nav
+  - Use Knapsack only in CI environment
+  - Updated project creation page to match new UI #2542
+  - Cache project build count in sidebar nav
+  - Add milestone expire date to the right sidebar
+  - Manually mark a issue or merge request as a todo
+  - Fix markdown_spec to use before instead of before(:all) to properly cleanup database after testing
+  - Reduce number of queries needed to render issue labels in the sidebar
+  - Improve error handling importing projects
+  - Remove duplicated notification settings
+  - Put project Files and Commits tabs under Code tab
+  - Decouple global notification level from user model
+  - Replace Colorize with Rainbow for coloring console output in Rake tasks.
+  - Add workhorse controller and API helpers
+  - An indicator is now displayed at the top of the comment field for confidential issues.
+  - Show categorised search queries in the search autocomplete
+  - RepositoryCheck::SingleRepositoryWorker public and private methods are now instrumented
+  - Dropdown for `.gitlab-ci.yml` templates
+  - Improve issuables APIs performance when accessing notes !4471
+  - Add sorting dropdown to tags page !4423
+  - External links now open in a new tab
+  - Prevent default actions of disabled buttons and links
+  - Markdown editor now correctly resets the input value on edit cancellation !4175
+  - Toggling a task list item in a issue/mr description does not creates a Todo for mentions
+  - Improved UX of date pickers on issue & milestone forms
+  - Cache on the database if a project has an active external issue tracker.
+  - Put project Labels and Milestones pages links under Issues and Merge Requests tabs as subnav
+  - GitLab project import and export functionality
+  - All classes in the Banzai::ReferenceParser namespace are now instrumented
+  - Remove deprecated issues_tracker and issues_tracker_id from project model
+  - Allow users to create confidential issues in private projects
+  - Measure CPU time for instrumented methods
+  - Instrument private methods and private instance methods by default instead just public methods
+  - Only show notes through JSON on confidential issues that the user has access to
+  - Updated the allocations Gem to version 1.0.5
+  - The background sampler now ignores classes without names
+  - Update design for `Close` buttons
+  - New custom icons for navigation
+  - Horizontally scrolling navigation on project, group, and profile settings pages
+  - Hide global side navigation by default
+  - Fix project Star/Unstar project button tooltip
+  - Remove tanuki logo from side navigation; center on top nav
+  - Include user relationships when retrieving award_emoji
+  - Various associations are now eager loaded when parsing issue references to reduce the number of queries executed
+  - Set inverse_of for Project/Service association to reduce the number of queries
+  - Update tanuki logo highlight/loading colors
+  - Remove explicit Gitlab::Metrics.action assignments, are already automatic.
+  - Use Git cached counters for branches and tags on project page
+  - Cache participable participants in an instance variable.
+  - Filter parameters for request_uri value on instrumented transactions.
+  - Remove duplicated keys add UNIQUE index to keys fingerprint column
+  - ExtractsPath get ref_names from repository cache, if not there access git.
+  - Show a flash warning about the error detail of XHR requests which failed with status code 404 and 500
+  - Cache user todo counts from TodoService
+  - Ensure Todos counters doesn't count Todos for projects pending delete
+  - Add left/right arrows horizontal navigation
+  - Add tooltip to pin/unpin navbar
+  - Add new sub nav style to Wiki and Graphs sub navigation
+
+## 8.8.9
+
+  - Upgrade Doorkeeper to 4.2.0. !5881
+
+## 8.8.8
+
+  - Upgrade Rails to 4.2.7.1 for security fixes. !5781
+
+## 8.8.7
+
+  - Fix privilege escalation issue with OAuth external users.
+  - Ensure references to private repos aren't shown to logged-out users.
+
+## 8.8.6
+
+  - Fix visibility of snippets when searching.
+  - Update omniauth-saml to 1.6.0 !4951
+
+## 8.8.5
+
+  - Import GitHub repositories respecting the API rate limit !4166
+  - Fix todos page throwing errors when you have a project pending deletion !4300
+  - Disable Webhooks before proceeding with the GitHub import !4470
+  - Fix importer for GitHub comments on diff !4488
+  - Adjust the SAML control flow to allow LDAP identities to be added to an existing SAML user !4498
+  - Fix incremental trace upload API when using multi-byte UTF-8 chars in trace !4541
+  - Prevent unauthorized access for projects build traces
+  - Forbid scripting for wiki files
+  - Only show notes through JSON on confidential issues that the user has access to
+  - Banzai::Filter::UploadLinkFilter use XPath instead CSS expressions
+  - Banzai::Filter::ExternalLinkFilter use XPath instead CSS expressions
+
+## 8.8.4
+
+  - Fix LDAP-based login for users with 2FA enabled. !4493
+  - Added descriptions to notification settings dropdown
+  - Due date can be removed from milestones
+
+## 8.8.3
+
+  - Fix 404 page when viewing TODOs that contain milestones or labels in different projects. !4312
+  - Fixed JS error when trying to remove discussion form. !4303
+  - Fixed issue with button color when no CI enabled. !4287
+  - Fixed potential issue with 2 CI status polling events happening. !3869
+  - Improve design of Pipeline view. !4230
+  - Fix gitlab importer failing to import new projects due to missing credentials. !4301
+  - Fix import URL migration not rescuing with the correct Error. !4321
+  - Fix health check access token changing due to old application settings being used. !4332
+  - Make authentication service for Container Registry to be compatible with Docker versions before 1.11. !4363
+  - Add Application Setting to configure Container Registry token expire delay (default 5 min). !4364
+  - Pass the "Remember me" value to the 2FA token form. !4369
+  - Fix incorrect links on pipeline page when merge request created from fork.  !4376
+  - Use downcased path to container repository as this is expected path by Docker. !4420
+  - Fix wiki project clone address error (chujinjin). !4429
+  - Fix serious performance bug with rendering Markdown with InlineDiffFilter.  !4392
+  - Fix missing number on generated ordered list element. !4437
+  - Prevent disclosure of notes on confidential issues in search results.
+
+## 8.8.2
+
+  - Added remove due date button. !4209
+  - Fix Error 500 when accessing application settings due to nil disabled OAuth sign-in sources. !4242
+  - Fix Error 500 in CI charts by gracefully handling commits with no durations. !4245
+  - Fix table UI on CI builds page. !4249
+  - Fix backups if registry is disabled. !4263
+  - Fixed issue with merge button color. !4211
+  - Fixed issue with enter key selecting wrong option in dropdown. !4210
+  - When creating a .gitignore file a dropdown with templates will be provided. !4075
+  - Fix concurrent request when updating build log in browser. !4183
+
+## 8.8.1
+
+  - Add documentation for the "Health Check" feature
+  - Allow anonymous users to access a public project's pipelines !4233
+  - Fix MySQL compatibility in zero downtime migrations helpers
+  - Fix the CI login to Container Registry (the gitlab-ci-token user)
+
+## 8.8.0 (2016-05-22)
+
+  - Implement GFM references for milestones (Alejandro Rodríguez)
+  - Snippets tab under user profile. !4001 (Long Nguyen)
+  - Fix error when using link to uploads in global snippets
+  - Fix Error 500 when attempting to retrieve project license when HEAD points to non-existent ref
+  - Assign labels and milestone to target project when moving issue. !3934 (Long Nguyen)
+  - Use a case-insensitive comparison in sanitizing URI schemes
+  - Toggle sign-up confirmation emails in application settings
+  - Make it possible to prevent tagged runner from picking untagged jobs
+  - Added `InlineDiffFilter` to the markdown parser. (Adam Butler)
+  - Added inline diff styling for `change_title` system notes. (Adam Butler)
+  - Project#open_branches has been cleaned up and no longer loads entire records into memory.
+  - Escape HTML in commit titles in system note messages
+  - Improve design of Pipeline View
+  - Fix scope used when accessing container registry
+  - Fix creation of Ci::Commit object which can lead to pending, failed in some scenarios
+  - Improve multiple branch push performance by memoizing permission checking
+  - Log to application.log when an admin starts and stops impersonating a user
+  - Changing the confidentiality of an issue now creates a new system note (Alex Moore-Niemi)
+  - Updated gitlab_git to 10.1.0
+  - GitAccess#protected_tag? no longer loads all tags just to check if a single one exists
+  - Reduce delay in destroying a project from 1-minute to immediately
+  - Make build status canceled if any of the jobs was canceled and none failed
+  - Upgrade Sidekiq to 4.1.2
+  - Added /health_check endpoint for checking service status
+  - Make 'upcoming' filter for milestones work better across projects
+  - Sanitize repo paths in new project error message
+  - Bump mail_room to 0.7.0 to fix stuck IDLE connections
+  - Remove future dates from contribution calendar graph.
+  - Support e-mail notifications for comments on project snippets
+  - Fix API leak of notes of unauthorized issues, snippets and merge requests
+  - Use ActionDispatch Remote IP for Akismet checking
+  - Fix error when visiting commit builds page before build was updated
+  - Add 'l' shortcut to open Label dropdown on issuables and 'i' to create new issue on a project
+  - Update SVG sanitizer to conform to SVG 1.1
+  - Speed up push emails with multiple recipients by only generating the email once
+  - Updated search UI
+  - Added authentication service for Container Registry
+  - Display informative message when new milestone is created
+  - Sanitize milestones and labels titles
+  - Support multi-line tag messages. !3833 (Calin Seciu)
+  - Force users to reset their password after an admin changes it
+  - Allow "NEWS" and "CHANGES" as alternative names for CHANGELOG. !3768 (Connor Shea)
+  - Added button to toggle whitespaces changes on diff view
+  - Backport GitHub Enterprise import support from EE
+  - Create tags using Rugged for performance reasons. !3745
+  - Allow guests to set notification level in projects
+  - API: Expose Issue#user_notes_count. !3126 (Anton Popov)
+  - Don't show forks button when user can't view forks
+  - Fix atom feed links and rendering
+  - Files over 5MB can only be viewed in their raw form, files over 1MB without highlighting !3718
+  - Add support for supressing text diffs using .gitattributes on the default branch (Matt Oakes)
+  - Add eager load paths to help prevent dependency load issues in Sidekiq workers. !3724
+  - Added multiple colors for labels in dropdowns when dups happen.
+  - Show commits in the same order as `git log`
+  - Improve description for the Two-factor Authentication sign-in screen. (Connor Shea)
+  - API support for the 'since' and 'until' operators on commit requests (Paco Guzman)
+  - Fix Gravatar hint in user profile when Gravatar is disabled. !3988 (Artem Sidorenko)
+  - Expire repository exists? and has_visible_content? caches after a push if necessary
+  - Fix unintentional filtering bug in Issue/MR sorted by milestone due (Takuya Noguchi)
+  - Fix adding a todo for private group members (Ahmad Sherif)
+  - Bump ace-rails-ap gem version from 2.0.1 to 4.0.2 which upgrades Ace Editor from 1.1.2 to 1.2.3
+  - Total method execution timings are no longer tracked
+  - Allow Admins to remove the Login with buttons for OAuth services and still be able to import !4034. (Andrei Gliga)
+  - Add API endpoints for un/subscribing from/to a label. !4051 (Ahmad Sherif)
+  - Hide left sidebar on phone screens to give more space for content
+  - Redesign navigation for profile and group pages
+  - Add counter metrics for rails cache
+  - Import pull requests from GitHub where the source or target branches were removed
+  - All Grape API helpers are now instrumented
+  - Improve Issue formatting for the Slack Service (Jeroen van Baarsen)
+  - Fixed advice on invalid permissions on upload path !2948 (Ludovic Perrine)
+  - Allows MR authors to have the source branch removed when merging the MR. !2801 (Jeroen Jacobs)
+  - When creating a .gitignore file a dropdown with templates will be provided
+  - Shows the issue/MR list search/filter form and corrects the mobile styling for guest users. #17562
+
+## 8.7.9
+
+  - Fix privilege escalation issue with OAuth external users.
+  - Ensure references to private repos aren't shown to logged-out users.
+
+## 8.7.8
+
+  - Fix visibility of snippets when searching.
+  - Update omniauth-saml to 1.6.0 !4951
+
+## 8.7.7
+
+  - Fix import by `Any Git URL` broken if the URL contains a space
+  - Prevent unauthorized access to other projects build traces
+  - Forbid scripting for wiki files
+  - Only show notes through JSON on confidential issues that the user has access to
+
+## 8.7.6
+
+  - Fix links on wiki pages for relative url setups. !4131 (Artem Sidorenko)
+  - Fix import from GitLab.com to a private instance failure. !4181
+  - Fix external imports not finding the import data. !4106
+  - Fix notification delay when changing status of an issue
+  - Bump Workhorse to 0.7.5 so it can serve raw diffs
+
+## 8.7.5
+
+  - Fix relative links in wiki pages. !4050
+  - Fix always showing build notification message when switching between merge requests !4086
+  - Fix an issue when filtering merge requests with more than one label. !3886
+  - Fix short note for the default scope on build page (Takuya Noguchi)
+
+## 8.7.4
+
+  - Links for Redmine issue references are generated correctly again !4048 (Benedikt Huss)
+  - Fix setting trusted proxies !3970
+  - Fix BitBucket importer bug when throwing exceptions !3941
+  - Use sign out path only if not empty !3989
+  - Running rake gitlab:db:drop_tables now drops tables with cascade !4020
+  - Running rake gitlab:db:drop_tables uses "IF EXISTS" as a precaution !4100
+  - Use a case-insensitive comparison in sanitizing URI schemes
+
+## 8.7.3
+
+  - Emails, Gitlab::Email::Message, Gitlab::Diff, and Premailer::Adapter::Nokogiri are now instrumented
+  - Merge request widget displays TeamCity build state and code coverage correctly again.
+  - Fix the line code when importing PR review comments from GitHub. !4010
+  - Wikis are now initialized on legacy projects when checking repositories
+  - Remove animate.css in favor of a smaller subset of animations. !3937 (Connor Shea)
+
+## 8.7.2
+
+  - The "New Branch" button is now loaded asynchronously
+  - Fix error 500 when trying to create a wiki page
+  - Updated spacing between notification label and button
+  - Label titles in filters are now escaped properly
+
+## 8.7.1
+
+  - Throttle the update of `project.last_activity_at` to 1 minute. !3848
+  - Fix .gitlab-ci.yml parsing issue when hidde job is a template without script definition. !3849
+  - Fix license detection to detect all license files, not only known licenses. !3878
+  - Use the `can?` helper instead of `current_user.can?`. !3882
+  - Prevent users from deleting Webhooks via API they do not own
+  - Fix Error 500 due to stale cache when projects are renamed or transferred
+  - Update width of search box to fix Safari bug. !3900 (Jedidiah)
+  - Use the `can?` helper instead of `current_user.can?`
+
+## 8.7.0 (2016-04-22)
+
+  - Gitlab::GitAccess and Gitlab::GitAccessWiki are now instrumented
+  - Fix vulnerability that made it possible to gain access to private labels and milestones
+  - The number of InfluxDB points stored per UDP packet can now be configured
+  - Fix error when cross-project label reference used with non-existent project
+  - Transactions for /internal/allowed now have an "action" tag set
+  - Method instrumentation now uses Module#prepend instead of aliasing methods
+  - Repository.clean_old_archives is now instrumented
+  - Add support for environment variables on a job level in CI configuration file
+  - SQL query counts are now tracked per transaction
+  - The Projects::HousekeepingService class has extra instrumentation
+  - All service classes (those residing in app/services) are now instrumented
+  - Developers can now add custom tags to transactions
+  - Loading of an issue's referenced merge requests and related branches is now done asynchronously
+  - Enable gzip for assets, makes the page size significantly smaller. !3544 / !3632 (Connor Shea)
+  - Add support to cherry-pick any commit into any branch in the web interface (Minqi Pan)
+  - Project switcher uses new dropdown styling
+  - Load award emoji images separately unless opening the full picker. Saves several hundred KBs of data for most pages. (Connor Shea)
+  - Do not include award_emojis in issue and merge_request comment_count !3610 (Lucas Charles)
+  - Restrict user profiles when public visibility level is restricted.
+  - Add ability set due date to issues, sort and filter issues by due date (Mehmet Beydogan)
+  - All images in discussions and wikis now link to their source files !3464 (Connor Shea).
+  - Return status code 303 after a branch DELETE operation to avoid project deletion (Stan Hu)
+  - Add setting for customizing the list of trusted proxies !3524
+  - Allow projects to be transfered to a lower visibility level group
+  - Fix `signed_in_ip` being set to 127.0.0.1 when using a reverse proxy !3524
+  - Improved Markdown rendering performance !3389
+  - Make shared runners text in box configurable
+  - Don't attempt to look up an avatar in repo if repo directory does not exist (Stan Hu)
+  - API: Ability to subscribe and unsubscribe from issues and merge requests (Robert Schilling)
+  - Expose project badges in project settings
+  - Make /profile/keys/new redirect to /profile/keys for back-compat. !3717
+  - Preserve time notes/comments have been updated at when moving issue
+  - Make HTTP(s) label consistent on clone bar (Stan Hu)
+  - Add support for `after_script`, requires Runner 1.2 (Kamil Trzciński)
+  - Expose label description in API (Mariusz Jachimowicz)
+  - API: Ability to update a group (Robert Schilling)
+  - API: Ability to move issues (Robert Schilling)
+  - Fix Error 500 after renaming a project path (Stan Hu)
+  - Fix a bug whith trailing slash in teamcity_url (Charles May)
+  - Allow back dating on issues when created or updated through the API
+  - Allow back dating on issue notes when created through the API
+  - Propose license template when creating a new LICENSE file
+  - API: Expose /licenses and /licenses/:key
+  - Fix avatar stretching by providing a cropping feature
+  - API: Expose `subscribed` for issues and merge requests (Robert Schilling)
+  - Allow SAML to handle external users based on user's information !3530
+  - Allow Omniauth providers to be marked as `external` !3657
+  - Add endpoints to archive or unarchive a project !3372
+  - Fix a bug whith trailing slash in bamboo_url
+  - Add links to CI setup documentation from project settings and builds pages
+  - Display project members page to all members
+  - Handle nil descriptions in Slack issue messages (Stan Hu)
+  - Add automated repository integrity checks (OFF by default)
+  - API: Expose open_issues_count, closed_issues_count, open_merge_requests_count for labels (Robert Schilling)
+  - API: Ability to star and unstar a project (Robert Schilling)
+  - Add default scope to projects to exclude projects pending deletion
+  - Allow to close merge requests which source projects(forks) are deleted.
+  - Ensure empty recipients are rejected in BuildsEmailService
+  - Use rugged to change HEAD in Project#change_head (P.S.V.R)
+  - API: Ability to filter milestones by state `active` and `closed` (Robert Schilling)
+  - API: Fix milestone filtering by `iid` (Robert Schilling)
+  - Make before_script and after_script overridable on per-job (Kamil Trzciński)
+  - API: Delete notes of issues, snippets, and merge requests (Robert Schilling)
+  - Implement 'Groups View' as an option for dashboard preferences !3379 (Elias W.)
+  - Better errors handling when creating milestones inside groups
+  - Fix high CPU usage when PostReceive receives refs/merge-requests/<id>
+  - Hide `Create a group` help block when creating a new project in a group
+  - Implement 'TODOs View' as an option for dashboard preferences !3379 (Elias W.)
+  - Allow issues and merge requests to be assigned to the author !2765
+  - Make Ci::Commit to group only similar builds and make it stateful (ref, tag)
+  - Gracefully handle notes on deleted commits in merge requests (Stan Hu)
+  - Decouple membership and notifications
+  - Fix creation of merge requests for orphaned branches (Stan Hu)
+  - API: Ability to retrieve a single tag (Robert Schilling)
+  - While signing up, don't persist the user password across form redisplays
+  - Fall back to `In-Reply-To` and `References` headers when sub-addressing is not available (David Padilla)
+  - Remove "Congratulations!" tweet button on newly-created project. (Connor Shea)
+  - Fix admin/projects when using visibility levels on search (PotHix)
+  - Build status notifications
+  - Update email confirmation interface
+  - API: Expose user location (Robert Schilling)
+  - API: Do not leak group existence via return code (Robert Schilling)
+  - ClosingIssueExtractor regex now also works with colons. e.g. "Fixes: #1234" !3591
+  - Update number of Todos in the sidebar when it's marked as "Done". !3600
+  - Sanitize branch names created for confidential issues
+  - API: Expose 'updated_at' for issue, snippet, and merge request notes (Robert Schilling)
+  - API: User can leave a project through the API when not master or owner. !3613
+  - Fix repository cache invalidation issue when project is recreated with an empty repo (Stan Hu)
+  - Fix: Allow empty recipients list for builds emails service when pushed is added (Frank Groeneveld)
+  - Improved markdown forms
+  - Diff design updates (colors, button styles, etc)
+  - Copying and pasting a diff no longer pastes the line numbers or +/-
+  - Add null check to formData when updating profile content to fix Firefox bug
+  - Disable spellcheck and autocorrect for username field in admin page
+  - Delete tags using Rugged for performance reasons (Robert Schilling)
+  - Add Slack notifications when Wiki is edited (Sebastian Klier)
+  - Diffs load at the correct point when linking from from number
+  - Selected diff rows highlight
+  - Fix emoji categories in the emoji picker
+  - API: Properly display annotated tags for GET /projects/:id/repository/tags (Robert Schilling)
+  - Add encrypted credentials for imported projects and migrate old ones
+  - Properly format all merge request references with ! rather than # !3740 (Ben Bodenmiller)
+  - Author and participants are displayed first on users autocompletion
+  - Show number sign on external issue reference text (Florent Baldino)
+  - Updated print style for issues
+  - Use GitHub Issue/PR number as iid to keep references
+  - Import GitHub labels
+  - Add option to filter by "Owned projects" on dashboard page
+  - Import GitHub milestones
+  - Execute system web hooks on push to the project
+  - Allow enable/disable push events for system hooks
+  - Fix GitHub project's link in the import page when provider has a custom URL
+  - Add RAW build trace output and button on build page
+  - Add incremental build trace update into CI API
+
+## 8.6.9
+
+  - Prevent unauthorized access to other projects build traces
+  - Forbid scripting for wiki files
+  - Only show notes through JSON on confidential issues that the user has access to
+
+## 8.6.8
+
+  - Prevent privilege escalation via "impersonate" feature
+  - Prevent privilege escalation via notes API
+  - Prevent privilege escalation via project webhook API
+  - Prevent XSS via Git branch and tag names
+  - Prevent XSS via custom issue tracker URL
+  - Prevent XSS via `window.opener`
+  - Prevent XSS via label drop-down
+  - Prevent information disclosure via milestone API
+  - Prevent information disclosure via snippet API
+  - Prevent information disclosure via project labels
+  - Prevent information disclosure via new merge request page
+
+## 8.6.7
+
+  - Fix persistent XSS vulnerability in `commit_person_link` helper
+  - Fix persistent XSS vulnerability in Label and Milestone dropdowns
+  - Fix vulnerability that made it possible to enumerate private projects belonging to group
+
+## 8.6.6
+
+  - Expire the exists cache before deletion to ensure project dir actually exists (Stan Hu). !3413
+  - Fix error on language detection when repository has no HEAD (e.g., master branch) (Jeroen Bobbeldijk). !3654
+  - Fix revoking of authorized OAuth applications (Connor Shea). !3690
+  - Fix error on language detection when repository has no HEAD (e.g., master branch). !3654 (Jeroen Bobbeldijk)
+  - Issuable header is consistent between issues and merge requests
+  - Improved spacing in issuable header on mobile
+
+## 8.6.5
+
+  - Fix importing from GitHub Enterprise. !3529
+  - Perform the language detection after updating merge requests in `GitPushService`, leading to faster visual feedback for the end-user. !3533
+  - Check permissions when user attempts to import members from another project. !3535
+  - Only update repository language if it is not set to improve performance. !3556
+  - Return status code 303 after a branch DELETE operation to avoid project deletion (Stan Hu). !3583
+  - Unblock user when active_directory is disabled and it can be found !3550
+  - Fix a 2FA authentication spoofing vulnerability.
+
+## 8.6.4
+
+  - Don't attempt to fetch any tags from a forked repo (Stan Hu)
+  - Redesign the Labels page
+
+## 8.6.3
+
+  - Mentions on confidential issues doesn't create todos for non-members. !3374
+  - Destroy related todos when an Issue/MR is deleted. !3376
+  - Fix error 500 when target is nil on todo list. !3376
+  - Fix copying uploads when moving issue to another project. !3382
+  - Ensuring Merge Request API returns boolean values for work_in_progress (Abhi Rao). !3432
+  - Fix raw/rendered diff producing different results on merge requests. !3450
+  - Fix commit comment alignment (Stan Hu). !3466
+  - Fix Error 500 when searching for a comment in a project snippet. !3468
+  - Allow temporary email as notification email. !3477
+  - Fix issue with dropdowns not selecting values. !3478
+  - Update gitlab-shell version and doc to 2.6.12. gitlab-org/gitlab-ee!280
+
+## 8.6.2
+
+  - Fix dropdown alignment. !3298
+  - Fix issuable sidebar overlaps on tablet. !3299
+  - Make dropdowns pixel perfect. !3337
+  - Fix order of steps to prevent PostgreSQL errors when running migration. !3355
+  - Fix bold text in issuable sidebar. !3358
+  - Fix error with anonymous token in applications settings. !3362
+  - Fix the milestone 'upcoming' filter. !3364 + !3368
+  - Fix comments on confidential issues showing up in activity feed to non-members. !3375
+  - Fix `NoMethodError` when visiting CI root path at `/ci`. !3377
+  - Add a tooltip to new branch button in issue page. !3380
+  - Fix an issue hiding the password form when signed-in with a linked account. !3381
+  - Add links to CI setup documentation from project settings and builds pages. !3384
+  - Fix an issue with width of project select dropdown. !3386
+  - Remove redundant `require`s from Banzai files. !3391
+  - Fix error 500 with cancel button on issuable edit form. !3392 + !3417
+  - Fix background when editing a highlighted note. !3423
+  - Remove tabstop from the WIP toggle links. !3426
+  - Ensure private project snippets are not viewable by unauthorized people.
+  - Gracefully handle notes on deleted commits in merge requests (Stan Hu). !3402
+  - Fixed issue with notification settings not saving. !3452
+
+## 8.6.1
+
+  - Add option to reload the schema before restoring a database backup. !2807
+  - Display navigation controls on mobile. !3214
+  - Fixed bug where participants would not work correctly on merge requests. !3329
+  - Fix sorting issues by votes on the groups issues page results in SQL errors. !3333
+  - Restrict notifications for confidential issues. !3334
+  - Do not allow to move issue if it has not been persisted. !3340
+  - Add a confirmation step before deleting an issuable. !3341
+  - Fixes issue with signin button overflowing on mobile. !3342
+  - Auto collapses the navigation sidebar when resizing. !3343
+  - Fix build dependencies, when the dependency is a string. !3344
+  - Shows error messages when trying to create label in dropdown menu. !3345
+  - Fixes issue with assign milestone not loading milestone list. !3346
+  - Fix an issue causing the Dashboard/Milestones page to be blank. !3348
+
+## 8.6.0 (2016-03-22)
+
+  - Add ability to move issue to another project
+  - Prevent tokens in the import URL to be showed by the UI
+  - Fix bug where wrong commit ID was being used in a merge request diff to show old image (Stan Hu)
+  - Add confidential issues
+  - Bump gitlab_git to 9.0.3 (Stan Hu)
+  - Fix diff image view modes (2-up, swipe, onion skin) not working (Stan Hu)
+  - Support Golang subpackage fetching (Stan Hu)
+  - Bump Capybara gem to 2.6.2 (Stan Hu)
+  - New branch button appears on issues where applicable
+  - Contributions to forked projects are included in calendar
+  - Improve the formatting for the user page bio (Connor Shea)
+  - Easily (un)mark merge request as WIP using link
+  - Use specialized system notes when MR is (un)marked as WIP
+  - Removed the default password from the initial admin account created during
+    setup. A password can be provided during setup (see installation docs), or
+    GitLab will ask the user to create a new one upon first visit.
+  - Fix issue when pushing to projects ending in .wiki
+  - Properly display YAML front matter in Markdown
+  - Add support for wiki with UTF-8 page names (Hiroyuki Sato)
+  - Fix wiki search results point to raw source (Hiroyuki Sato)
+  - Don't load all of GitLab in mail_room
+  - Add information about `image` and `services` field at `job` level in the `.gitlab-ci.yml` documentation (Pat Turner)
+  - HTTP error pages work independently from location and config (Artem Sidorenko)
+  - Update `omniauth-saml` to 1.5.0 to allow for custom response attributes to be set
+  - Memoize @group in Admin::GroupsController (Yatish Mehta)
+  - Indicate how much an MR diverged from the target branch (Pierre de La Morinerie)
+  - Added omniauth-auth0 Gem (Daniel Carraro)
+  - Add label description in tooltip to labels in issue index and sidebar
+  - Strip leading and trailing spaces in URL validator (evuez)
+  - Add "last_sign_in_at" and "confirmed_at" to GET /users/* API endpoints for admins (evuez)
+  - Return empty array instead of 404 when commit has no statuses in commit status API
+  - Decrease the font size and the padding of the `.anchor` icons used in the README (Roberto Dip)
+  - Rewrite logo to simplify SVG code (Sean Lang)
+  - Allow to use YAML anchors when parsing the `.gitlab-ci.yml` (Pascal Bach)
+  - Ignore jobs that start with `.` (hidden jobs)
+  - Hide builds from project's settings when the feature is disabled
+  - Allow to pass name of created artifacts archive in `.gitlab-ci.yml`
+  - Refactor and greatly improve search performance
+  - Add support for cross-project label references
+  - Ensure "new SSH key" email do not ends up as dead Sidekiq jobs
+  - Update documentation to reflect Guest role not being enforced on internal projects
+  - Allow search for logged out users
+  - Allow to define on which builds the current one depends on
+  - Allow user subscription to a label: get notified for issues/merge requests related to that label (Timothy Andrew)
+  - Fix bug where Bitbucket `closed` issues were imported as `opened` (Iuri de Silvio)
+  - Don't show Issues/MRs from archived projects in Groups view
+  - Fix wrong "iid of max iid" in Issuable sidebar for some merged MRs
+  - Fix empty source_sha on Merge Request when there is no diff (Pierre de La Morinerie)
+  - Increase the notes polling timeout over time (Roberto Dip)
+  - Add shortcut to toggle markdown preview (Florent Baldino)
+  - Show labels in dashboard and group milestone views
+  - Fix an issue when the target branch of a MR had been deleted
+  - Add main language of a project in the list of projects (Tiago Botelho)
+  - Add #upcoming filter to Milestone filter (Tiago Botelho)
+  - Add ability to show archived projects on dashboard, explore and group pages
+  - Remove fork link closes all merge requests opened on source project (Florent Baldino)
+  - Move group activity to separate page
+  - Create external users which are excluded of internal and private projects unless access was explicitly granted
+  - Continue parameters are checked to ensure redirection goes to the same instance
+  - User deletion is now done in the background so the request can not time out
+  - Canceled builds are now ignored in compound build status if marked as `allowed to fail`
+  - Trigger a todo for mentions on commits page
+  - Let project owners and admins soft delete issues and merge requests
+
+## 8.5.13
+
+  - Prevent unauthorized access to other projects build traces
+  - Forbid scripting for wiki files
+
+## 8.5.12
+
+  - Prevent privilege escalation via "impersonate" feature
+  - Prevent privilege escalation via notes API
+  - Prevent privilege escalation via project webhook API
+  - Prevent XSS via Git branch and tag names
+  - Prevent XSS via custom issue tracker URL
+  - Prevent XSS via `window.opener`
+  - Prevent information disclosure via snippet API
+  - Prevent information disclosure via project labels
+  - Prevent information disclosure via new merge request page
+
+## 8.5.11
+
+  - Fix persistent XSS vulnerability in `commit_person_link` helper
+
+## 8.5.10
+
+  - Fix a 2FA authentication spoofing vulnerability.
+
+## 8.5.9
+
+  - Don't attempt to fetch any tags from a forked repo (Stan Hu).
+
+## 8.5.8
+
+  - Bump Git version requirement to 2.7.4
+
+## 8.5.7
+
+  - Bump Git version requirement to 2.7.3
+
+## 8.5.6
+
+  - Obtain a lease before querying LDAP
+
+## 8.5.5
+
+  - Ensure removing a project removes associated Todo entries
+  - Prevent a 500 error in Todos when author was removed
+  - Fix pagination for filtered dashboard and explore pages
+  - Fix "Show all" link behavior
+
+## 8.5.4
+
+  - Do not cache requests for badges (including builds badge)
+
+## 8.5.3
+
+  - Flush repository caches before renaming projects
+  - Sort starred projects on dashboard based on last activity by default
+  - Show commit message in JIRA mention comment
+  - Makes issue page and merge request page usable on mobile browsers.
+  - Improved UI for profile settings
+
+## 8.5.2
+
+  - Fix sidebar overlapping content when screen width was below 1200px
+  - Don't repeat labels listed on Labels tab
+  - Bring the "branded appearance" feature from EE to CE
+  - Fix error 500 when commenting on a commit
+  - Show days remaining instead of elapsed time for Milestone
+  - Fix broken icons on installations with relative URL (Artem Sidorenko)
+  - Fix issue where tag list wasn't refreshed after deleting a tag
+  - Fix import from gitlab.com (KazSawada)
+  - Improve implementation to check read access to forks and add pagination
+  - Don't show any "2FA required" message if it's not actually required
+  - Fix help keyboard shortcut on relative URL setups (Artem Sidorenko)
+  - Update Rails to 4.2.5.2
+  - Fix permissions for deprecated CI build status badge
+  - Don't show "Welcome to GitLab" when the search didn't return any projects
+  - Add Todos documentation
+
+## 8.5.1
+
+  - Fix group projects styles
+  - Show Crowd login tab when sign in is disabled and Crowd is enabled (Peter Hudec)
+  - Fix a set of small UI glitches in project, profile, and wiki pages
+  - Restrict permissions on public/uploads
+  - Fix the merge request side-by-side view after loading diff results
+  - Fix the look of tooltip for the "Revert" button
+  - Add when the Builds & Runners API changes got introduced
+  - Fix error 500 on some merged merge requests
+  - Fix an issue causing the content of the issuable sidebar to disappear
+  - Fix error 500 when trying to mark an already done todo as "done"
+  - Fix an issue where MRs weren't sortable
+  - Issues can now be dragged & dropped into empty milestone lists. This is also
+    possible with MRs
+  - Changed padding & background color for highlighted notes
+  - Re-add the newrelic_rpm gem which was removed without any deprecation or warning (Stan Hu)
+  - Update sentry-raven gem to 0.15.6
+  - Add build coverage in project's builds page (Steffen Köhler)
+  - Changed # to ! for merge requests in activity view
+
+## 8.5.0 (2016-02-22)
+
+  - Fix duplicate "me" in tooltip of the "thumbsup" awards Emoji (Stan Hu)
+  - Cache various Repository methods to improve performance
+  - Fix duplicated branch creation/deletion Webhooks/service notifications when using Web UI (Stan Hu)
+  - Ensure rake tasks that don't need a DB connection can be run without one
+  - Update New Relic gem to 3.14.1.311 (Stan Hu)
+  - Add "visibility" flag to GET /projects api endpoint
+  - Add an option to supply root email through an environmental variable (Koichiro Mikami)
+  - Ignore binary files in code search to prevent Error 500 (Stan Hu)
+  - Render sanitized SVG images (Stan Hu)
+  - Support download access by PRIVATE-TOKEN header (Stan Hu)
+  - Upgrade gitlab_git to 7.2.23 to fix commit message mentions in first branch push
+  - Add option to include the sender name in body of Notify email (Jason Lee)
+  - New UI for pagination
+  - Don't prevent sign out when 2FA enforcement is enabled and user hasn't yet
+    set it up
+  - API: Added "merge_requests/:merge_request_id/closes_issues" (Gal Schlezinger)
+  - Fix diff comments loaded by AJAX to load comment with diff in discussion tab
+  - Fix relative links in other markup formats (Ben Boeckel)
+  - Whitelist raw "abbr" elements when parsing Markdown (Benedict Etzel)
+  - Fix label links for a merge request pointing to issues list
+  - Don't vendor minified JS
+  - Increase project import timeout to 15 minutes
+  - Be more permissive with email address validation: it only has to contain a single '@'
+  - Display 404 error on group not found
+  - Track project import failure
+  - Support Two-factor Authentication for LDAP users
+  - Display database type and version in Administration dashboard
+  - Allow limited Markdown in Broadcast Messages
+  - Fix visibility level text in admin area (Zeger-Jan van de Weg)
+  - Warn admin during OAuth of granting admin rights (Zeger-Jan van de Weg)
+  - Update the ExternalIssue regex pattern (Blake Hitchcock)
+  - Remember user's inline/side-by-side diff view preference in a cookie (Kirill Katsnelson)
+  - Optimized performance of finding issues to be closed by a merge request
+  - Add `avatar_url`, `description`, `git_ssh_url`, `git_http_url`, `path_with_namespace`
+    and `default_branch` in `project` in push, issue, merge-request and note webhooks data (Kirill Zaitsev)
+  - Deprecate the `ssh_url` in favor of `git_ssh_url` and `http_url` in favor of `git_http_url`
+    in `project` for push, issue, merge-request and note webhooks data (Kirill Zaitsev)
+  - Deprecate the `repository` key in push, issue, merge-request and note webhooks data, use `project` instead (Kirill Zaitsev)
+  - API: Expose MergeRequest#merge_status (Andrei Dziahel)
+  - Revert "Add IP check against DNSBLs at account sign-up"
+  - Actually use the `skip_merges` option in Repository#commits (Tony Chu)
+  - Fix API to keep request parameters in Link header (Michael Potthoff)
+  - Deprecate API "merge_request/:merge_request_id/comments". Use "merge_requests/:merge_request_id/notes" instead
+  - Deprecate API "merge_request/:merge_request_id/...". Use "merge_requests/:merge_request_id/..." instead
+  - Prevent parse error when name of project ends with .atom and prevent path issues
+  - Discover branches for commit statuses ref-less when doing merge when succeeded
+  - Mark inline difference between old and new paths when a file is renamed
+  - Support Akismet spam checking for creation of issues via API (Stan Hu)
+  - API: Allow to set or update a merge-request's milestone (Kirill Skachkov)
+  - Improve UI consistency between projects and groups lists
+  - Add sort dropdown to dashboard projects page
+  - Fixed logo animation on Safari (Roman Rott)
+  - Fix Merge When Succeeded when multiple stages
+  - Hide remove source branch button when the MR is merged but new commits are pushed (Zeger-Jan van de Weg)
+  - In seach autocomplete show only groups and projects you are member of
+  - Don't process cross-reference notes from forks
+  - Fix: init.d script not working on OS X
+  - Faster snippet search
+  - Added API to download build artifacts
+  - Title for milestones should be unique (Zeger-Jan van de Weg)
+  - Validate correctness of maximum attachment size application setting
+  - Replaces "Create merge request" link with one to the "Merge Request" when one exists
+  - Fix CI builds badge, add a new link to builds badge, deprecate the old one
+  - Fix broken link to project in build notification emails
+  - Ability to see and sort on vote count from Issues and MR lists
+  - Fix builds scheduler when first build in stage was allowed to fail
+  - User project limit is reached notice is hidden if the projects limit is zero
+  - Add API support for managing runners and project's runners
+  - Allow SAML users to login with no previous account without having to allow
+    all Omniauth providers to do so.
+  - Allow existing users to auto link their SAML credentials by logging in via SAML
+  - Make it possible to erase a build (trace, artifacts) using UI and API
+  - Ability to revert changes from a Merge Request or Commit
+  - Emoji comment on diffs are not award emoji
+  - Add label description (Nuttanart Pornprasitsakul)
+  - Show label row when filtering issues or merge requests by label (Nuttanart Pornprasitsakul)
+  - Add Todos
+
+## 8.4.11
+
+  - Prevent unauthorized access to other projects build traces
+  - Forbid scripting for wiki files
+
+## 8.4.10
+
+  - Prevent privilege escalation via "impersonate" feature
+  - Prevent privilege escalation via notes API
+  - Prevent privilege escalation via project webhook API
+  - Prevent XSS via Git branch and tag names
+  - Prevent XSS via custom issue tracker URL
+  - Prevent XSS via `window.opener`
+  - Prevent information disclosure via snippet API
+  - Prevent information disclosure via project labels
+  - Prevent information disclosure via new merge request page
+
+## 8.4.9
+
+  - Fix persistent XSS vulnerability in `commit_person_link` helper
+
+## 8.4.8
+
+  - Fix a 2FA authentication spoofing vulnerability.
+
+## 8.4.7
+
+  - Don't attempt to fetch any tags from a forked repo (Stan Hu).
+
+## 8.4.6
+
+  - Bump Git version requirement to 2.7.4
+
+## 8.4.5
+
+  - No CE-specific changes
+
+## 8.4.4
+
+  - Update omniauth-saml gem to 1.4.2
+  - Prevent long-running backup tasks from timing out the database connection
+  - Add a Project setting to allow guests to view build logs (defaults to true)
+  - Sort project milestones by due date including issue editor (Oliver Rogers / Orih)
+
+## 8.4.3
+
+  - Increase lfs_objects size column to 8-byte integer to allow files larger
+    than 2.1GB
+  - Correctly highlight MR diff when MR has merge conflicts
+  - Fix highlighting in blame view
+  - Update sentry-raven gem to prevent "Not a git repository" console output
+    when running certain commands
+  - Add instrumentation to additional Gitlab::Git and Rugged methods for
+    performance monitoring
+  - Allow autosize textareas to also be manually resized
+
+## 8.4.2
+
+  - Bump required gitlab-workhorse version to bring in a fix for missing
+    artifacts in the build artifacts browser
+  - Get rid of those ugly borders on the file tree view
+  - Fix updating the runner information when asking for builds
+  - Bump gitlab_git version to 7.2.24 in order to bring in a performance
+    improvement when checking if a repository was empty
+  - Add instrumentation for Gitlab::Git::Repository instance methods so we can
+    track them in Performance Monitoring.
+  - Increase contrast between highlighted code comments and inline diff marker
+  - Fix method undefined when using external commit status in builds
+  - Fix highlighting in blame view.
+
+## 8.4.1
+
+  - Apply security updates for Rails (4.2.5.1), rails-html-sanitizer (1.0.3),
+    and Nokogiri (1.6.7.2)
+  - Fix redirect loop during import
+  - Fix diff highlighting for all syntax themes
+  - Delete project and associations in a background worker
+
+## 8.4.0 (2016-01-22)
+
+  - Allow LDAP users to change their email if it was not set by the LDAP server
+  - Ensure Gravatar host looks like an actual host
+  - Consider re-assign as a mention from a notification point of view
+  - Add pagination headers to already paginated API resources
+  - Properly generate diff of orphan commits, like the first commit in a repository
+  - Improve the consistency of commit titles, branch names, tag names, issue/MR titles, on their respective project pages
+  - Autocomplete data is now always loaded, instead of when focusing a comment text area
+  - Improved performance of finding issues for an entire group
+  - Added custom application performance measuring system powered by InfluxDB
+  - Add syntax highlighting to diffs
+  - Gracefully handle invalid UTF-8 sequences in Markdown links (Stan Hu)
+  - Bump fog to 1.36.0 (Stan Hu)
+  - Add user's last used IP addresses to admin page (Stan Hu)
+  - Add housekeeping function to project settings page
+  - The default GitLab logo now acts as a loading indicator
+  - Fix caching issue where build status was not updating in project dashboard (Stan Hu)
+  - Accept 2xx status codes for successful Webhook triggers (Stan Hu)
+  - Fix missing date of month in network graph when commits span a month (Stan Hu)
+  - Expire view caches when application settings change (e.g. Gravatar disabled) (Stan Hu)
+  - Don't notify users twice if they are both project watchers and subscribers (Stan Hu)
+  - Remove gray background from layout in UI
+  - Fix signup for OAuth providers that don't provide a name
+  - Implement new UI for group page
+  - Implement search inside emoji picker
+  - Let the CI runner know about builds that this build depends on
+  - Add API support for looking up a user by username (Stan Hu)
+  - Add project permissions to all project API endpoints (Stan Hu)
+  - Link to milestone in "Milestone changed" system note
+  - Only allow group/project members to mention `@all`
+  - Expose Git's version in the admin area (Trey Davis)
+  - Add "Frequently used" category to emoji picker
+  - Add CAS support (tduehr)
+  - Add link to merge request on build detail page
+  - Fix: Problem with projects ending with .keys (Jose Corcuera)
+  - Revert back upvote and downvote button to the issue and MR pages
+  - Swap position of Assignee and Author selector on Issuables (Zeger-Jan van de Weg)
+  - Add system hook messages for project rename and transfer (Steve Norman)
+  - Fix version check image in Safari
+  - Show 'All' tab by default in the builds page
+  - Add Open Graph and Twitter Card data to all pages
+  - Fix API project lookups when querying with a namespace with dots (Stan Hu)
+  - Enable forcing Two-factor authentication sitewide, with optional grace period
+  - Import GitHub Pull Requests into GitLab
+  - Change single user API endpoint to return more detailed data (Michael Potthoff)
+  - Update version check images to use SVG
+  - Validate README format before displaying
+  - Enable Microsoft Azure OAuth2 support (Janis Meybohm)
+  - Properly set task-list class on single item task lists
+  - Add file finder feature in tree view (Kyungchul Shin)
+  - Ajax filter by message for commits page
+  - API: Add support for deleting a tag via the API (Robert Schilling)
+  - Allow subsequent validations in CI Linter
+  - Show referenced MRs & Issues only when the current viewer can access them
+  - Fix Encoding::CompatibilityError bug when markdown content has some complex URL (Jason Lee)
+  - Add API support for managing project's builds
+  - Add API support for managing project's build triggers
+  - Add API support for managing project's build variables
+  - Allow broadcast messages to be edited
+  - Autosize Markdown textareas
+  - Import GitHub wiki into GitLab
+  - Add reporters ability to download and browse build artifacts (Andrew Johnson)
+  - Autofill referring url in message box when reporting user abuse.
+  - Remove leading comma on award emoji when the user is the first to award the emoji (Zeger-Jan van de Weg)
+  - Add build artifacts browser
+  - Improve UX in builds artifacts browser
+  - Increase default size of `data` column in `events` table when using MySQL
+  - Expose button to CI Lint tool on project builds page
+  - Fix: Creator should be added as a master of the project on creation
+  - Added X-GitLab-... headers to emails from CI and Email On Push services (Anton Baklanov)
+  - Add IP check against DNSBLs at account sign-up
+  - Added cache:key to .gitlab-ci.yml allowing to fine tune the caching
+
+## 8.3.10
+
+  - Prevent unauthorized access to other projects build traces
+  - Forbid scripting for wiki files
+
+## 8.3.9
+
+  - Prevent privilege escalation via "impersonate" feature
+  - Prevent privilege escalation via notes API
+  - Prevent privilege escalation via project webhook API
+  - Prevent XSS via custom issue tracker URL
+  - Prevent XSS via `window.opener`
+  - Prevent information disclosure via project labels
+  - Prevent information disclosure via new merge request page
+
+## 8.3.8
+
+  - Fix persistent XSS vulnerability in `commit_person_link` helper
+
+## 8.3.7
+
+  - Fix a 2FA authentication spoofing vulnerability.
+
+## 8.3.6
+
+  - Don't attempt to fetch any tags from a forked repo (Stan Hu).
+
+## 8.3.5
+
+  - Bump Git version requirement to 2.7.4
+
+## 8.3.4
+
+  - Use gitlab-workhorse 0.5.4 (fixes API routing bug)
+
+## 8.3.3
+
+  - Preserve CE behavior with JIRA integration by only calling API if URL is set
+  - Fix duplicated branch creation/deletion events when using Web UI (Stan Hu)
+  - Add configurable LDAP server query timeout
+  - Get "Merge when build succeeds" to work when commits were pushed to MR target branch while builds were running
+  - Suppress e-mails on failed builds if allow_failure is set (Stan Hu)
+  - Fix project transfer e-mail sending incorrect paths in e-mail notification (Stan Hu)
+  - Better support for referencing and closing issues in Asana service (Mike Wyatt)
+  - Enable "Add key" button when user fills in a proper key (Stan Hu)
+  - Fix error in processing reply-by-email messages (Jason Lee)
+  - Fix Error 500 when visiting build page of project with nil runners_token (Stan Hu)
+  - Use WOFF versions of SourceSansPro fonts
+  - Fix regression when builds were not generated for tags created through web/api interface
+  - Fix: maintain milestone filter between Open and Closed tabs (Greg Smethells)
+  - Fix missing artifacts and build traces for build created before 8.3
+
+## 8.3.2
+
+  - Disable --follow in `git log` to avoid loading duplicate commit data in infinite scroll (Stan Hu)
+  - Add support for Google reCAPTCHA in user registration
+
+## 8.3.1
+
+  - Fix Error 500 when global milestones have slashes (Stan Hu)
+  - Fix Error 500 when doing a search in dashboard before visiting any project (Stan Hu)
+  - Fix LDAP identity and user retrieval when special characters are used
+  - Move Sidekiq-cron configuration to gitlab.yml
+
+## 8.3.0 (2015-12-22)
+
+  - Bump rack-attack to 4.3.1 for security fix (Stan Hu)
+  - API support for starred projects for authorized user (Zeger-Jan van de Weg)
+  - Add open_issues_count to project API (Stan Hu)
+  - Expand character set of usernames created by Omniauth (Corey Hinshaw)
+  - Add button to automatically merge a merge request when the build succeeds (Zeger-Jan van de Weg)
+  - Add unsubscribe link in the email footer (Zeger-Jan van de Weg)
+  - Provide better diagnostic message upon project creation errors (Stan Hu)
+  - Bump devise to 3.5.3 to fix reset token expiring after account creation (Stan Hu)
+  - Remove api credentials from link to build_page
+  - Deprecate GitLabCiService making it to always be inactive
+  - Bump gollum-lib to 4.1.0 (Stan Hu)
+  - Fix broken group avatar upload under "New group" (Stan Hu)
+  - Update project repositorize size and commit count during import:repos task (Stan Hu)
+  - Fix API setting of 'public' attribute to false will make a project private (Stan Hu)
+  - Handle and report SSL errors in Webhook test (Stan Hu)
+  - Bump Redis requirement to 2.8 for Sidekiq 4 (Stan Hu)
+  - Fix: Assignee selector is empty when 'Unassigned' is selected (Jose Corcuera)
+  - WIP identifier on merge requests no longer requires trailing space
+  - Add rake tasks for git repository maintainance (Zeger-Jan van de Weg)
+  - Fix 500 error when update group member permission
+  - Fix: As an admin, cannot add oneself as a member to a group/project
+  - Trim leading and trailing whitespace of milestone and issueable titles (Jose Corcuera)
+  - Recognize issue/MR/snippet/commit links as references
+  - Backport JIRA features from EE to CE
+  - Add ignore whitespace change option to commit view
+  - Fire update hook from GitLab
+  - Allow account unlock via email
+  - Style warning about mentioning many people in a comment
+  - Fix: sort milestones by due date once again (Greg Smethells)
+  - Migrate all CI::Services and CI::WebHooks to Services and WebHooks
+  - Don't show project fork event as "imported"
+  - Add API endpoint to fetch merge request commits list
+  - Don't create CI status for refs that doesn't have .gitlab-ci.yml, even if the builds are enabled
+  - Expose events API with comment information and author info
+  - Fix: Ensure "Remove Source Branch" button is not shown when branch is being deleted. #3583
+  - Run custom Git hooks when branch is created or deleted.
+  - Fix bug when simultaneously accepting multiple MRs results in MRs that are of "merged" status, but not merged to the target branch
+  - Add languages page to graphs
+  - Block LDAP user when they are no longer found in the LDAP server
+  - Improve wording on project visibility levels (Zeger-Jan van de Weg)
+  - Fix editing notes on a merge request diff
+  - Automatically select default clone protocol based on user preferences (Eirik Lygre)
+  - Make Network page as sub tab of Commits
+  - Add copy-to-clipboard button for Snippets
+  - Add indication to merge request list item that MR cannot be merged automatically
+  - Default target branch to patch-n when editing file in protected branch
+  - Add Builds tab to merge request detail page
+  - Allow milestones, issues and MRs to be created from dashboard and group indexes
+  - Use new style for wiki
+  - Use new style for milestone detail page
+  - Fix sidebar tooltips when collapsed
+  - Prevent possible XSS attack with award-emoji
+  - Upgraded Sidekiq to 4.x
+  - Accept COPYING,COPYING.lesser, and licence as license file (Zeger-Jan van de Weg)
+  - Fix emoji aliases problem
+  - Fix award-emojis Flash alert's width
+  - Fix deleting notes on a merge request diff
+  - Display referenced merge request statuses in the issue description (Greg Smethells)
+  - Implement new sidebar for issue and merge request pages
+  - Emoji picker improvements
+  - Suppress warning about missing `.gitlab-ci.yml` if builds are disabled
+  - Do not show build status unless builds are enabled and `.gitlab-ci.yml` is present
+  - Persist runners registration token in database
+  - Fix online editor should not remove newlines at the end of the file
+  - Expose Git's version in the admin area
+  - Show "New Merge Request" buttons on canonical repos when you have a fork (Josh Frye)
+
+## 8.2.6
+
+  - Prevent unauthorized access to other projects build traces
+  - Forbid scripting for wiki files
+
+## 8.2.5
+
+  - Prevent privilege escalation via "impersonate" feature
+  - Prevent privilege escalation via notes API
+  - Prevent privilege escalation via project webhook API
+  - Prevent XSS via `window.opener`
+  - Prevent information disclosure via project labels
+  - Prevent information disclosure via new merge request page
+
+## 8.2.4
+
+  - Bump Git version requirement to 2.7.4
+
+## 8.2.3
+
+  - Fix application settings cache not expiring after changes (Stan Hu)
+  - Fix Error 500s when creating global milestones with Unicode characters (Stan Hu)
+  - Update documentation for "Guest" permissions
+  - Properly convert Emoji-only comments into Award Emojis
+  - Enable devise paranoid mode to prevent user enumeration attack
+  - Webhook payload has an added, modified and removed properties for each commit
+  - Fix 500 error when creating a merge request that removes a submodule
+
+## 8.2.2
+
+  - Fix 404 in redirection after removing a project (Stan Hu)
+  - Ensure cached application settings are refreshed at startup (Stan Hu)
+  - Fix Error 500 when viewing user's personal projects from admin page (Stan Hu)
+  - Fix: Raw private snippets access workflow
+  - Prevent "413 Request entity too large" errors when pushing large files with LFS
+  - Fix invalid links within projects dashboard header
+  - Make current user the first user in assignee dropdown in issues detail page (Stan Hu)
+  - Fix: duplicate email notifications on issue comments
+
+## 8.2.1
+
+  - Forcefully update builds that didn't want to update with state machine
+  - Fix: saving GitLabCiService as Admin Template
+
+## 8.2.0 (2015-11-22)
+
+  - Improved performance of finding projects and groups in various places
+  - Improved performance of rendering user profile pages and Atom feeds
+  - Expose build artifacts path as config option
+  - Fix grouping of contributors by email in graph.
+  - Improved performance of finding issues with/without labels
+  - Fix Drone CI service template not saving properly (Stan Hu)
+  - Fix avatars not showing in Atom feeds and project issues when Gravatar disabled (Stan Hu)
+  - Added a GitLab specific profiling tool called "Sherlock" (see GitLab CE merge request #1749)
+  - Upgrade gitlab_git to 7.2.20 and rugged to 0.23.3 (Stan Hu)
+  - Improved performance of finding users by one of their Email addresses
+  - Add allow_failure field to commit status API (Stan Hu)
+  - Commits without .gitlab-ci.yml are marked as skipped
+  - Save detailed error when YAML syntax is invalid
+  - Since GitLab CI is enabled by default, remove enabling it by pushing .gitlab-ci.yml
+  - Added build artifacts
+  - Improved performance of replacing references in comments
+  - Show last project commit to default branch on project home page
+  - Highlight comment based on anchor in URL
+  - Adds ability to remove the forked relationship from project settings screen. (Han Loong Liauw)
+  - Improved performance of sorting milestone issues
+  - Allow users to select the Files view as default project view (Cristian Bica)
+  - Show "Empty Repository Page" for repository without branches (Artem V. Navrotskiy)
+  - Fix: Inability to reply to code comments in the MR view, if the MR comes from a fork
+  - Use git follow flag for commits page when retrieve history for file or directory
+  - Show merge request CI status on merge requests index page
+  - Send build name and stage in CI notification e-mail
+  - Extend yml syntax for only and except to support specifying repository path
+  - Enable shared runners to all new projects
+  - Bump GitLab-Workhorse to 0.4.1
+  - Allow to define cache in `.gitlab-ci.yml`
+  - Fix: 500 error returned if destroy request without HTTP referer (Kazuki Shimizu)
+  - Remove deprecated CI events from project settings page
+  - Use issue editor as cross reference comment author when issue is edited with a new mention.
+  - Add graphs of commits ahead and behind default branch (Jeff Stubler)
+  - Improve personal snippet access workflow (Douglas Alexandre)
+  - [API] Add ability to fetch the commit ID of the last commit that actually touched a file
+  - Fix omniauth documentation setting for omnibus configuration (Jon Cairns)
+  - Add "New file" link to dropdown on project page
+  - Include commit logs in project search
+  - Add "added", "modified" and "removed" properties to commit object in webhook
+  - Rename "Back to" links to "Go to" because its not always a case it point to place user come from
+  - Allow groups to appear in the search results if the group owner allows it
+  - Add email notification to former assignee upon unassignment (Adam Lieskovský)
+  - New design for project graphs page
+  - Remove deprecated dumped yaml file generated from previous job definitions
+  - Show specific runners from projects where user is master or owner
+  - MR target branch is now visible on a list view when it is different from project's default one
+  - Improve Continuous Integration graphs page
+  - Make color of "Accept Merge Request" button consistent with current build status
+  - Add ignore white space option in merge request diff and commit and compare view
+  - Ability to add release notes (markdown text and attachments) to git tags (aka Releases)
+  - Relative links from a repositories README.md now link to the default branch
+  - Fix trailing whitespace issue in merge request/issue title
+  - Fix bug when milestone/label filter was empty for dashboard issues page
+  - Add ability to create milestone in group projects from single form
+  - Add option to create merge request when editing/creating a file (Dirceu Tiegs)
+  - Prevent the last owner of a group from being able to delete themselves by 'adding' themselves as a master (James Lopez)
+  - Add Award Emoji to issue and merge request pages
+
+## 8.1.4
+
+  - Fix bug where manually merged branches in a MR would end up with an empty diff (Stan Hu)
+  - Prevent redirect loop when home_page_url is set to the root URL
+  - Fix incoming email config defaults
+  - Remove CSS property preventing hard tabs from rendering in Chromium 45 (Stan Hu)
+
+## 8.1.3
+
+  - Force update refs/merge-requests/X/head upon a push to the source branch of a merge request (Stan Hu)
+  - Spread out runner contacted_at updates
+  - Use issue editor as cross reference comment author when issue is edited with a new mention
+  - Add Facebook authentication
+
+## 8.1.2
+
+  - Fix cloning Wiki repositories via HTTP (Stan Hu)
+  - Add migration to remove satellites directory
+  - Fix specific runners visibility
+  - Fix 500 when editing CI service
+  - Require CI jobs to be named
+  - Fix CSS for runner status
+  - Fix CI badge
+  - Allow developer to manage builds
+
+## 8.1.1
+
+  - Removed, see 8.1.2
+
+## 8.1.0 (2015-10-22)
+
+  - Ensure MySQL CI limits DB migrations occur after the fields have been created (Stan Hu)
+  - Fix duplicate repositories in GitHub import page (Stan Hu)
+  - Redirect to a default path if HTTP_REFERER is not set (Stan Hu)
+  - Adds ability to create directories using the web editor (Ben Ford)
+  - Cleanup stuck CI builds
+  - Send an email to admin email when a user is reported for spam (Jonathan Rochkind)
+  - Show notifications button when user is member of group rather than project (Grzegorz Bizon)
+  - Fix bug preventing mentioned issued from being closed when MR is merged using fast-forward merge.
+  - Fix nonatomic database update potentially causing project star counts to go negative (Stan Hu)
+  - Don't show "Add README" link in an empty repository if user doesn't have access to push (Stan Hu)
+  - Fix error preventing displaying of commit data for a directory with a leading dot (Stan Hu)
+  - Speed up load times of issue detail pages by roughly 1.5x
+  - Fix CI rendering regressions
+  - If a merge request is to close an issue, show this on the issue page (Zeger-Jan van de Weg)
+  - Add a system note and update relevant merge requests when a branch is deleted or re-added (Stan Hu)
+  - Make diff file view easier to use on mobile screens (Stan Hu)
+  - Improved performance of finding users by username or Email address
+  - Fix bug where merge request comments created by API would not trigger notifications (Stan Hu)
+  - Add support for creating directories from Files page (Stan Hu)
+  - Allow removing of project without confirmation when JavaScript is disabled (Stan Hu)
+  - Support filtering by "Any" milestone or issue and fix "No Milestone" and "No Label" filters (Stan Hu)
+  - Improved performance of the trending projects page
+  - Remove CI migration task
+  - Improved performance of finding projects by their namespace
+  - Add assignee data to Issuables' hook_data (Bram Daams)
+  - Fix bug where transferring a project would result in stale commit links (Stan Hu)
+  - Fix build trace updating
+  - Include full path of source and target branch names in New Merge Request page (Stan Hu)
+  - Add user preference to view activities as default dashboard (Stan Hu)
+  - Add option to admin area to sign in as a specific user (Pavel Forkert)
+  - Show CI status on all pages where commits list is rendered
+  - Automatically enable CI when push .gitlab-ci.yml file to repository
+  - Move CI charts to project graphs area
+  - Fix cases where Markdown did not render links in activity feed (Stan Hu)
+  - Add first and last to pagination (Zeger-Jan van de Weg)
+  - Added Commit Status API
+  - Added Builds View
+  - Added when to .gitlab-ci.yml
+  - Show CI status on commit page
+  - Added CI_BUILD_TAG, _STAGE, _NAME and _TRIGGERED to CI builds
+  - Show CI status on Your projects page and Starred projects page
+  - Remove "Continuous Integration" page from dashboard
+  - Add notes and SSL verification entries to hook APIs (Ben Boeckel)
+  - Fix grammar in admin area "labels" .nothing-here-block when no labels exist.
+  - Move CI runners page to project settings area
+  - Move CI variables page to project settings area
+  - Move CI triggers page to project settings area
+  - Move CI project settings page to CE project settings area
+  - Fix bug when removed file was not appearing in merge request diff
+  - Show warning when build cannot be served by any of the available CI runners
+  - Note the original location of a moved project when notifying users of the move
+  - Improve error message when merging fails
+  - Add support of multibyte characters in LDAP UID (Roman Petrov)
+  - Show additions/deletions stats on merge request diff
+  - Remove footer text in emails (Zeger-Jan van de Weg)
+  - Ensure code blocks are properly highlighted after a note is updated
+  - Fix wrong access level badge on MR comments
+  - Hide password in the service settings form
+  - Move CI webhooks page to project settings area
+  - Fix User Identities API. It now allows you to properly create or update user's identities.
+  - Add user preference to change layout width (Peter Göbel)
+  - Use commit status in merge request widget as preferred source of CI status
+  - Integrate CI commit and build pages into project pages
+  - Move CI services page to project settings area
+  - Add "Quick Submit" behavior to input fields throughout the application. Use
+    Cmd+Enter on Mac and Ctrl+Enter on Windows/Linux.
+  - Fix position of hamburger in header for smaller screens (Han Loong Liauw)
+  - Fix bug where Emojis in Markdown would truncate remaining text (Sakata Sinji)
+  - Persist filters when sorting on admin user page (Jerry Lukins)
+  - Update style of snippets pages (Han Loong Liauw)
+  - Allow dashboard and group issues/MRs to be filtered by label
+  - Add spellcheck=false to certain input fields
+  - Invalidate stored service password if the endpoint URL is changed
+  - Project names are not fully shown if group name is too big, even on group page view
+  - Apply new design for Files page
+  - Add "New Page" button to Wiki Pages tab (Stan Hu)
+  - Only render 404 page from /public
+  - Hide passwords from services API (Alex Lossent)
+  - Fix: Images cannot show when projects' path was changed
+  - Let gitlab-git-http-server generate and serve 'git archive' downloads
+  - Optimize query when filtering on issuables (Zeger-Jan van de Weg)
+  - Fix padding of outdated discussion item.
+  - Animate the logo on hover
+
+## 8.0.5
+
+  - Correct lookup-by-email for LDAP logins
+  - Fix loading spinner sometimes not being hidden on Merge Request tab switches
+
+## 8.0.4
+
+  - Fix Message-ID header to be RFC 2111-compliant to prevent e-mails being dropped (Stan Hu)
+  - Fix referrals for :back and relative URL installs
+  - Fix anchors to comments in diffs
+  - Remove CI token from build traces
+  - Fix "Assign All" button on Runner admin page
+  - Fix search in Files
+  - Add full project namespace to payload of system webhooks (Ricardo Band)
+
+## 8.0.3
+
+  - Fix URL shown in Slack notifications
+  - Fix bug where projects would appear to be stuck in the forked import state (Stan Hu)
+  - Fix Error 500 in creating merge requests with > 1000 diffs (Stan Hu)
+  - Add work_in_progress key to MR webhooks (Ben Boeckel)
+
+## 8.0.2
+
+  - Fix default avatar not rendering in network graph (Stan Hu)
+  - Skip check_initd_configured_correctly on omnibus installs
+  - Prevent double-prefixing of help page paths
+  - Clarify confirmation text on user deletion
+  - Make commit graphs responsive to window width changes (Stan Hu)
+  - Fix top margin for sign-in button on public pages
+  - Fix LDAP attribute mapping
+  - Remove git refs used internally by GitLab from network graph (Stan Hu)
+  - Use standard Markdown font in Markdown preview instead of fixed-width font (Stan Hu)
+  - Fix Reply by email for non-UTF-8 messages.
+  - Add option to use StartTLS with Reply by email IMAP server.
+  - Allow AWS S3 Server-Side Encryption with Amazon S3-Managed Keys for backups (Paul Beattie)
+
+## 8.0.1
+
+  - Improve CI migration procedure and documentation
+
+## 8.0.0 (2015-09-22)
+
+  - Fix Markdown links not showing up in dashboard activity feed (Stan Hu)
+  - Remove milestones from merge requests when milestones are deleted (Stan Hu)
+  - Fix HTML link that was improperly escaped in new user e-mail (Stan Hu)
+  - Fix broken sort in merge request API (Stan Hu)
+  - Bump rouge to 1.10.1 to remove warning noise and fix other syntax highlighting bugs (Stan Hu)
+  - Gracefully handle errors in syntax highlighting by leaving the block unformatted (Stan Hu)
+  - Add "replace" and "upload" functionalities to allow user replace existing file and upload new file into current repository
+  - Fix URL construction for merge requests, issues, notes, and commits for relative URL config (Stan Hu)
+  - Fix emoji URLs in Markdown when relative_url_root is used (Stan Hu)
+  - Omit filename in Content-Disposition header in raw file download to avoid RFC 6266 encoding issues (Stan HU)
+  - Fix broken Wiki Page History (Stan Hu)
+  - Import forked repositories asynchronously to prevent large repositories from timing out (Stan Hu)
+  - Prevent anchors from being hidden by header (Stan Hu)
+  - Fix bug where only the first 15 Bitbucket issues would be imported (Stan Hu)
+  - Sort issues by creation date in Bitbucket importer (Stan Hu)
+  - Prevent too many redirects upon login when home page URL is set to external_url (Stan Hu)
+  - Improve dropdown positioning on the project home page (Hannes Rosenögger)
+  - Upgrade browser gem to 1.0.0 to avoid warning in IE11 compatibilty mode (Stan Hu)
+  - Remove user OAuth tokens from the database and request new tokens each session (Stan Hu)
+  - Restrict users API endpoints to use integer IDs (Stan Hu)
+  - Only show recent push event if the branch still exists or a recent merge request has not been created (Stan Hu)
+  - Remove satellites
+  - Better performance for web editor (switched from satellites to rugged)
+  - Faster merge
+  - Ability to fetch merge requests from refs/merge-requests/:id
+  - Allow displaying of archived projects in the admin interface (Artem Sidorenko)
+  - Allow configuration of import sources for new projects (Artem Sidorenko)
+  - Search for comments should be case insensetive
+  - Create cross-reference for closing references on commits pushed to non-default branches (Maël Valais)
+  - Ability to search milestones
+  - Gracefully handle SMTP user input errors (e.g. incorrect email addresses) to prevent Sidekiq retries (Stan Hu)
+  - Move dashboard activity to separate page (for your projects and starred projects)
+  - Improve performance of git blame
+  - Limit content width to 1200px for most of pages to improve readability on big screens
+  - Fix 500 error when submit project snippet without body
+  - Improve search page usability
+  - Bring more UI consistency in way how projects, snippets and groups lists are rendered
+  - Make all profiles and group public
+  - Fixed login failure when extern_uid changes (Joel Koglin)
+  - Don't notify users without access to the project when they are (accidentally) mentioned in a note.
+  - Retrieving oauth token with LDAP credentials
+  - Load Application settings from running database unless env var USE_DB=false
+  - Added Drone CI integration (Kirill Zaitsev)
+  - Allow developers to retry builds
+  - Hide advanced project options for non-admin users
+  - Fail builds if no .gitlab-ci.yml is found
+  - Refactored service API and added automatically service docs generator (Kirill Zaitsev)
+  - Added web_url key project hook_attrs (Kirill Zaitsev)
+  - Add ability to get user information by ID of an SSH key via the API
+  - Fix bug which IE cannot show image at markdown when the image is raw file of gitlab
+  - Add support for Crowd
+  - Global Labels that are available to all projects
+  - Fix highlighting of deleted lines in diffs.
+  - Project notification level can be set on the project page itself
+  - Added service API endpoint to retrieve service parameters (Petheő Bence)
+  - Add FogBugz project import (Jared Szechy)
+  - Sort users autocomplete lists by user (Allister Antosik)
+  - Webhook for issue now contains repository field (Jungkook Park)
+  - Add ability to add custom text to the help page (Jeroen van Baarsen)
+  - Add pg_schema to backup config
+  - Fix references to target project issues in Merge Requests markdown preview and textareas (Francesco Levorato)
+  - Redirect from incorrectly cased group or project path to correct one (Francesco Levorato)
+  - Removed API calls from CE to CI
+
 ## 7.14.3
 
 - No changes
diff --git a/changelogs/unreleased/13695-order-contributors-in-api.yml b/changelogs/unreleased/13695-order-contributors-in-api.yml
deleted file mode 100644
index 26bf8650a4a..00000000000
--- a/changelogs/unreleased/13695-order-contributors-in-api.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Adds ordering to projects contributors in API
-merge_request: 15469
-author: Jacopo Beschi @jacopo-beschi
-type: added
diff --git a/changelogs/unreleased/14256-upload-destroy-removes-file.yml b/changelogs/unreleased/14256-upload-destroy-removes-file.yml
new file mode 100644
index 00000000000..d97188e23f1
--- /dev/null
+++ b/changelogs/unreleased/14256-upload-destroy-removes-file.yml
@@ -0,0 +1,5 @@
+---
+title: Deleting an upload will correctly clean up the filesystem.
+merge_request: 16799
+author:
+type: fixed
diff --git a/changelogs/unreleased/15832-fix-access-level-update-for-requesters.yml b/changelogs/unreleased/15832-fix-access-level-update-for-requesters.yml
deleted file mode 100644
index 9d6c958cb3e..00000000000
--- a/changelogs/unreleased/15832-fix-access-level-update-for-requesters.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix error that was preventing users to change the access level of access requests for Groups or Projects
-merge_request: 15832
-author:
-type: fixed
diff --git a/changelogs/unreleased/15922-validate-file-status-when-commiting-multiple-files.yml b/changelogs/unreleased/15922-validate-file-status-when-commiting-multiple-files.yml
deleted file mode 100644
index db2bd6e692b..00000000000
--- a/changelogs/unreleased/15922-validate-file-status-when-commiting-multiple-files.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: 'Validate file status when commiting multiple files'
-merge_request: 15922
-author:
-type: added
diff --git a/changelogs/unreleased/15955-improve-search-query.yml b/changelogs/unreleased/15955-improve-search-query.yml
deleted file mode 100644
index 80cb8af617f..00000000000
--- a/changelogs/unreleased/15955-improve-search-query.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Improve search query for merge requests.
-merge_request:
-author:
-type: performance
diff --git a/changelogs/unreleased/16036-ignore-lost-found-folder-during-backup-on-a-volume.yml b/changelogs/unreleased/16036-ignore-lost-found-folder-during-backup-on-a-volume.yml
deleted file mode 100644
index 833650559a3..00000000000
--- a/changelogs/unreleased/16036-ignore-lost-found-folder-during-backup-on-a-volume.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: "Ignore lost+found folder during backup on a volume"
-merge_request: 16036
-author: Julien Millau
-type: fixed
\ No newline at end of file
diff --git a/changelogs/unreleased/16117-improve-search-for-issues.yml b/changelogs/unreleased/16117-improve-search-for-issues.yml
deleted file mode 100644
index 92d5820ddd2..00000000000
--- a/changelogs/unreleased/16117-improve-search-for-issues.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Improve search query for issues.
-merge_request:
-author:
-type: performance
diff --git a/changelogs/unreleased/20035-pause-resume-runners.yml b/changelogs/unreleased/20035-pause-resume-runners.yml
deleted file mode 100644
index 98757e60683..00000000000
--- a/changelogs/unreleased/20035-pause-resume-runners.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Add pause/resume button to project runners
-merge_request: 16032
-author: Mario de la Ossa
-type: added
diff --git a/changelogs/unreleased/21554-mark-new-user-as-external.yml b/changelogs/unreleased/21554-mark-new-user-as-external.yml
new file mode 100644
index 00000000000..fb0826fc176
--- /dev/null
+++ b/changelogs/unreleased/21554-mark-new-user-as-external.yml
@@ -0,0 +1,5 @@
+---
+title: Login via OAuth now only marks new users as external
+merge_request: 16672
+author:
+type: fixed
diff --git a/changelogs/unreleased/24035-api-create-application.yml b/changelogs/unreleased/24035-api-create-application.yml
new file mode 100644
index 00000000000..c583a020d9d
--- /dev/null
+++ b/changelogs/unreleased/24035-api-create-application.yml
@@ -0,0 +1,4 @@
+---
+title: Add application create API
+merge_request: 8160
+author: Nicolas Merelli @PNSalocin
diff --git a/changelogs/unreleased/24167__color_label.yml b/changelogs/unreleased/24167__color_label.yml
new file mode 100644
index 00000000000..68c6c731163
--- /dev/null
+++ b/changelogs/unreleased/24167__color_label.yml
@@ -0,0 +1,5 @@
+---
+title: Add Colors to GitLab Flavored Markdown
+merge_request: 16095
+author: Tony Rom <thetonyrom@gmail.com>
+type: added
diff --git a/changelogs/unreleased/24347-dont-post-system-note-when-branch-creation-fails.yml b/changelogs/unreleased/24347-dont-post-system-note-when-branch-creation-fails.yml
deleted file mode 100644
index 61153ad4f1a..00000000000
--- a/changelogs/unreleased/24347-dont-post-system-note-when-branch-creation-fails.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix when branch creation fails don't post system note
-merge_request:
-author: Mateusz Bajorski
-type: fixed
diff --git a/changelogs/unreleased/25317-prioritize-author-date-over-commit.yml b/changelogs/unreleased/25317-prioritize-author-date-over-commit.yml
deleted file mode 100644
index a5f6d316a7d..00000000000
--- a/changelogs/unreleased/25317-prioritize-author-date-over-commit.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Show authored date rather than committed date on the commit list
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/25327-coverage-badge-rounding.yml b/changelogs/unreleased/25327-coverage-badge-rounding.yml
new file mode 100644
index 00000000000..ea985689484
--- /dev/null
+++ b/changelogs/unreleased/25327-coverage-badge-rounding.yml
@@ -0,0 +1,5 @@
+---
+title: Show coverage to two decimal points in coverage badge
+merge_request: 10083
+author: Jeff Stubler
+type: changed
diff --git a/changelogs/unreleased/26468-fix-sort-by-recent-sign-in.yml b/changelogs/unreleased/26468-fix-sort-by-recent-sign-in.yml
new file mode 100644
index 00000000000..a2c81f6c995
--- /dev/null
+++ b/changelogs/unreleased/26468-fix-sort-by-recent-sign-in.yml
@@ -0,0 +1,4 @@
+---
+title: Fix Sort by Recent Sign-in in Admin Area
+merge_request: 13852
+author: Poornima M
diff --git a/changelogs/unreleased/28004-consider-refactoring-member-view-by-using-presenter.yml b/changelogs/unreleased/28004-consider-refactoring-member-view-by-using-presenter.yml
deleted file mode 100644
index 0e91d4ae403..00000000000
--- a/changelogs/unreleased/28004-consider-refactoring-member-view-by-using-presenter.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Refactor member view using a Presenter
-merge_request: 9645
-author: TM Lee
diff --git a/changelogs/unreleased/30106-group-issues.yml b/changelogs/unreleased/30106-group-issues.yml
new file mode 100644
index 00000000000..d24996e6087
--- /dev/null
+++ b/changelogs/unreleased/30106-group-issues.yml
@@ -0,0 +1,5 @@
+---
+title: Include subgroup issues and merge requests on the group page
+merge_request:
+author:
+type: changed
diff --git a/changelogs/unreleased/31885-ability-to-transfer-groups-to-another-group.yml b/changelogs/unreleased/31885-ability-to-transfer-groups-to-another-group.yml
new file mode 100644
index 00000000000..d2a5802af64
--- /dev/null
+++ b/changelogs/unreleased/31885-ability-to-transfer-groups-to-another-group.yml
@@ -0,0 +1,5 @@
+---
+title: Add ability to transfer a group into another group
+merge_request: 16302
+author:
+type: added
diff --git a/changelogs/unreleased/31995-project-limit-default-fix.yml b/changelogs/unreleased/31995-project-limit-default-fix.yml
deleted file mode 100644
index 4f25eb34b45..00000000000
--- a/changelogs/unreleased/31995-project-limit-default-fix.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: User#projects_limit remove DB default and added NOT NULL constraint
-merge_request: 16165
-author: Mario de la Ossa
-type: fixed
diff --git a/changelogs/unreleased/32282-add-foreign-keys-to-todos.yml b/changelogs/unreleased/32282-add-foreign-keys-to-todos.yml
new file mode 100644
index 00000000000..e74c2a8b9ff
--- /dev/null
+++ b/changelogs/unreleased/32282-add-foreign-keys-to-todos.yml
@@ -0,0 +1,5 @@
+---
+title: Add foreign key and NOT NULL constraints to todos table.
+merge_request: 16849
+author:
+type: other
diff --git a/changelogs/unreleased/32283-trending-projects-unique-constraint2.yml b/changelogs/unreleased/32283-trending-projects-unique-constraint2.yml
new file mode 100644
index 00000000000..4fd6b6fddc4
--- /dev/null
+++ b/changelogs/unreleased/32283-trending-projects-unique-constraint2.yml
@@ -0,0 +1,5 @@
+---
+title: Add unique constraint to trending_projects#project_id.
+merge_request: 16846
+author:
+type: other
diff --git a/changelogs/unreleased/32364-updating-slack-notification-not-working-by-api.yml b/changelogs/unreleased/32364-updating-slack-notification-not-working-by-api.yml
deleted file mode 100644
index e3fae55c6f0..00000000000
--- a/changelogs/unreleased/32364-updating-slack-notification-not-working-by-api.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Support new chat notifications parameters in Services API
-merge_request: 11435
-author:
-type: added
diff --git a/changelogs/unreleased/33028-event-tag-links.yml b/changelogs/unreleased/33028-event-tag-links.yml
deleted file mode 100644
index 1d674200dcd..00000000000
--- a/changelogs/unreleased/33028-event-tag-links.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix tags in the Activity tab not being clickable
-merge_request: 15996
-author: Mario de la Ossa
-type: fixed
diff --git a/changelogs/unreleased/33609-hide-pagination.yml b/changelogs/unreleased/33609-hide-pagination.yml
deleted file mode 100644
index 3586b091cb1..00000000000
--- a/changelogs/unreleased/33609-hide-pagination.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Disable Vue pagination when only one page of content is available
-merge_request: 15999
-author: Mario de la Ossa
-type: fixed
diff --git a/changelogs/unreleased/33926-update-issuable-icons.yml b/changelogs/unreleased/33926-update-issuable-icons.yml
deleted file mode 100644
index 87076dde545..00000000000
--- a/changelogs/unreleased/33926-update-issuable-icons.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Update issuable status icons
-merge_request: 15898
-author:
-type: changed
diff --git a/changelogs/unreleased/34534-switch-to-axios.yml b/changelogs/unreleased/34534-switch-to-axios.yml
deleted file mode 100644
index 1200272c9eb..00000000000
--- a/changelogs/unreleased/34534-switch-to-axios.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix some POST/DELETE requests in IE by switching some bundles to Axios for Ajax requests
-merge_request: 15951
-author:
-type: fixed
diff --git a/changelogs/unreleased/34733-fix-default-avatar-when-gravatar-disabled.yml b/changelogs/unreleased/34733-fix-default-avatar-when-gravatar-disabled.yml
new file mode 100644
index 00000000000..0791847b64d
--- /dev/null
+++ b/changelogs/unreleased/34733-fix-default-avatar-when-gravatar-disabled.yml
@@ -0,0 +1,5 @@
+---
+title: Fix default avatar icon missing when Gravatar is disabled
+merge_request: 16681
+author: Felix Geyer
+type: fixed
diff --git a/changelogs/unreleased/35285-user-interface-bugs-for-schedule-pipelines.yml b/changelogs/unreleased/35285-user-interface-bugs-for-schedule-pipelines.yml
new file mode 100644
index 00000000000..f3a04469884
--- /dev/null
+++ b/changelogs/unreleased/35285-user-interface-bugs-for-schedule-pipelines.yml
@@ -0,0 +1,5 @@
+---
+title: Hide pipeline schedule take ownership for current owner
+merge_request: 12986
+author:
+type: fixed
diff --git a/changelogs/unreleased/35779-realtime-update-of-pipeline-status-in-files-view.yml b/changelogs/unreleased/35779-realtime-update-of-pipeline-status-in-files-view.yml
new file mode 100644
index 00000000000..82df00fe631
--- /dev/null
+++ b/changelogs/unreleased/35779-realtime-update-of-pipeline-status-in-files-view.yml
@@ -0,0 +1,5 @@
+---
+title: Add realtime ci status for the repository -> files view
+merge_request: 16523
+author:
+type: added
diff --git a/changelogs/unreleased/36020-private-npm-modules.yml b/changelogs/unreleased/36020-private-npm-modules.yml
deleted file mode 100644
index 5c2585a602e..00000000000
--- a/changelogs/unreleased/36020-private-npm-modules.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Do not generate NPM links for private NPM modules in blob view
-merge_request: 16002
-author: Mario de la Ossa
-type: added
diff --git a/changelogs/unreleased/36669-default-mr-title-with-external-issues.yml b/changelogs/unreleased/36669-default-mr-title-with-external-issues.yml
deleted file mode 100644
index 6af9ac4b099..00000000000
--- a/changelogs/unreleased/36669-default-mr-title-with-external-issues.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Default merge request title is set correctly again when external issue tracker is activated
-merge_request: 16356
-author: Ben305
-type: fixed
diff --git a/changelogs/unreleased/36782-replace-team-user-role-with-add_role-user-in-specs.yml b/changelogs/unreleased/36782-replace-team-user-role-with-add_role-user-in-specs.yml
deleted file mode 100644
index 8773ac73a75..00000000000
--- a/changelogs/unreleased/36782-replace-team-user-role-with-add_role-user-in-specs.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Replace '.team << [user, role]' with 'add_role(user)' in specs
-merge_request: 16069
-author: "@blackst0ne"
-type: other
diff --git a/changelogs/unreleased/36958-enable-ordering-projects-subgroups-by-name.yml b/changelogs/unreleased/36958-enable-ordering-projects-subgroups-by-name.yml
deleted file mode 100644
index 8348e3e8ceb..00000000000
--- a/changelogs/unreleased/36958-enable-ordering-projects-subgroups-by-name.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Enable ordering of groups and their children by name
-merge_request:
-author:
-type: added
diff --git a/changelogs/unreleased/37843-ci-trace-ansi-colours-256-bold-have-no-css-due-wrongly-ansi2html-light-color-variant-conversion-feature.yml b/changelogs/unreleased/37843-ci-trace-ansi-colours-256-bold-have-no-css-due-wrongly-ansi2html-light-color-variant-conversion-feature.yml
deleted file mode 100644
index abf98cd2af4..00000000000
--- a/changelogs/unreleased/37843-ci-trace-ansi-colours-256-bold-have-no-css-due-wrongly-ansi2html-light-color-variant-conversion-feature.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix ANSI 256 bold colors in pipelines job output
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/38019-hide-runner-token.yml b/changelogs/unreleased/38019-hide-runner-token.yml
deleted file mode 100644
index 11ae0a685ef..00000000000
--- a/changelogs/unreleased/38019-hide-runner-token.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Hide runner token in CI/CD settings page
-merge_request:
-author:
-type: added
diff --git a/changelogs/unreleased/38030-add-graph-value-to-hover.yml b/changelogs/unreleased/38030-add-graph-value-to-hover.yml
deleted file mode 100644
index 233db2b19c9..00000000000
--- a/changelogs/unreleased/38030-add-graph-value-to-hover.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Display graph values on hover within monitoring page
-merge_request: 16261
-author:
-type: changed
diff --git a/changelogs/unreleased/38145_ux_issues_in_system_info_page.yml b/changelogs/unreleased/38145_ux_issues_in_system_info_page.yml
deleted file mode 100644
index d2358750518..00000000000
--- a/changelogs/unreleased/38145_ux_issues_in_system_info_page.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fixes the wording of headers in system info page
-merge_request: 15802
-author: Gilbert Roulot
-type: fixed
diff --git a/changelogs/unreleased/38239-update-toggle-design.yml b/changelogs/unreleased/38239-update-toggle-design.yml
deleted file mode 100644
index 4d9034e8515..00000000000
--- a/changelogs/unreleased/38239-update-toggle-design.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Update feature toggle design to use icons and make it i18n friendly
-merge_request: 15904
-author:
-type: changed
diff --git a/changelogs/unreleased/38318-search-merge-requests-with-api.yml b/changelogs/unreleased/38318-search-merge-requests-with-api.yml
deleted file mode 100644
index d8b2f1f25c8..00000000000
--- a/changelogs/unreleased/38318-search-merge-requests-with-api.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Add optional search param for Merge Requests API
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/38541-cancel-alignment.yml b/changelogs/unreleased/38541-cancel-alignment.yml
deleted file mode 100644
index c6d5136dd57..00000000000
--- a/changelogs/unreleased/38541-cancel-alignment.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: fix button alignment on MWPS component
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/38596-fix-backspace-visual-token-clearing.yml b/changelogs/unreleased/38596-fix-backspace-visual-token-clearing.yml
deleted file mode 100644
index 4a9d0b66a8c..00000000000
--- a/changelogs/unreleased/38596-fix-backspace-visual-token-clearing.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Clears visual token on second backspace
-merge_request:
-author: Martin Wortschack
-type: fixed
diff --git a/changelogs/unreleased/38893-banzai-upload-filter-relative-urls.yml b/changelogs/unreleased/38893-banzai-upload-filter-relative-urls.yml
deleted file mode 100644
index 9ab0a0159e9..00000000000
--- a/changelogs/unreleased/38893-banzai-upload-filter-relative-urls.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Use relative URLs when linking to uploaded files
-merge_request: 15751
-author:
-type: other
diff --git a/changelogs/unreleased/39246-fork-and-import-jobs-should-only-be-marked-as-failed-when-the-number-of-retries-was-exhausted.yml b/changelogs/unreleased/39246-fork-and-import-jobs-should-only-be-marked-as-failed-when-the-number-of-retries-was-exhausted.yml
deleted file mode 100644
index ce238a2c79f..00000000000
--- a/changelogs/unreleased/39246-fork-and-import-jobs-should-only-be-marked-as-failed-when-the-number-of-retries-was-exhausted.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Only mark import and fork jobs as failed once all Sidekiq retries get exhausted
-merge_request: 15844
-author:
-type: changed
diff --git a/changelogs/unreleased/39298-list-of-avatars-2.yml b/changelogs/unreleased/39298-list-of-avatars-2.yml
deleted file mode 100644
index e2095561c0e..00000000000
--- a/changelogs/unreleased/39298-list-of-avatars-2.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: List of avatars should never show +1
-merge_request: 15972
-author: Jacopo Beschi @jacopo-beschi
-type: added
diff --git a/changelogs/unreleased/39608-comment-on-image-discussions-tab-alignment.yml b/changelogs/unreleased/39608-comment-on-image-discussions-tab-alignment.yml
deleted file mode 100644
index 5021fe88caf..00000000000
--- a/changelogs/unreleased/39608-comment-on-image-discussions-tab-alignment.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Update comment on image cursor and icons
-merge_request: 15760
-author:
-type: fixed
diff --git a/changelogs/unreleased/3968-protected-branch-is-not-set-for-default-branch-on-import.yml b/changelogs/unreleased/3968-protected-branch-is-not-set-for-default-branch-on-import.yml
deleted file mode 100644
index e972ac6d54a..00000000000
--- a/changelogs/unreleased/3968-protected-branch-is-not-set-for-default-branch-on-import.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Protected branch is now created for default branch on import
-merge_request: 16198
-author:
-type: fixed
diff --git a/changelogs/unreleased/39917-revert-this-merge-request-text.yml b/changelogs/unreleased/39917-revert-this-merge-request-text.yml
new file mode 100644
index 00000000000..9a27be1f9c6
--- /dev/null
+++ b/changelogs/unreleased/39917-revert-this-merge-request-text.yml
@@ -0,0 +1,5 @@
+---
+title: Changes Revert this merge request text
+merge_request: 16611
+author: Jacopo Beschi @jacopo-beschi
+type: changed
diff --git a/changelogs/unreleased/39957-redirect-to-gpc-page-if-users-try-to-create-a-cluster-but-the-account-is-not-enabled.yml b/changelogs/unreleased/39957-redirect-to-gpc-page-if-users-try-to-create-a-cluster-but-the-account-is-not-enabled.yml
deleted file mode 100644
index d8fd1f14bd4..00000000000
--- a/changelogs/unreleased/39957-redirect-to-gpc-page-if-users-try-to-create-a-cluster-but-the-account-is-not-enabled.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Implement checking GCP project billing status in cluster creation form.
-merge_request: 15665
-author:
-type: changed
diff --git a/changelogs/unreleased/39985-enable-prometheus-metrics-for-deployed-ingresses.yml b/changelogs/unreleased/39985-enable-prometheus-metrics-for-deployed-ingresses.yml
new file mode 100644
index 00000000000..5c45d0db602
--- /dev/null
+++ b/changelogs/unreleased/39985-enable-prometheus-metrics-for-deployed-ingresses.yml
@@ -0,0 +1,5 @@
+---
+title: Enable Prometheus metrics for deployed Ingresses
+merge_request: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/16866
+author: joshlambert
+type: changed
diff --git a/changelogs/unreleased/40028-special-characters-on-issuable-templates.yml b/changelogs/unreleased/40028-special-characters-on-issuable-templates.yml
new file mode 100644
index 00000000000..ffab28acbd5
--- /dev/null
+++ b/changelogs/unreleased/40028-special-characters-on-issuable-templates.yml
@@ -0,0 +1,5 @@
+---
+title: Handle special characters on API request of issuable templates
+merge_request: 15323
+author: Takuya Noguchi
+type: fixed
diff --git a/changelogs/unreleased/40029-better-error-handling-on-issuable-templates.yml b/changelogs/unreleased/40029-better-error-handling-on-issuable-templates.yml
new file mode 100644
index 00000000000..519f411d642
--- /dev/null
+++ b/changelogs/unreleased/40029-better-error-handling-on-issuable-templates.yml
@@ -0,0 +1,5 @@
+---
+title: Stop loading spinner on error of issuable templates
+merge_request: 16600
+author: Takuya Noguchi
+type: fixed
diff --git a/changelogs/unreleased/40031-include-assset_sync-gem.yml b/changelogs/unreleased/40031-include-assset_sync-gem.yml
deleted file mode 100644
index 93ce565b32c..00000000000
--- a/changelogs/unreleased/40031-include-assset_sync-gem.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Add assets_sync gem to Gemfile
-merge_request: 15734
-author:
-type: added
diff --git a/changelogs/unreleased/40040-decouple-multi-file-editor-from-file-list.yml b/changelogs/unreleased/40040-decouple-multi-file-editor-from-file-list.yml
deleted file mode 100644
index e2fade2bfd9..00000000000
--- a/changelogs/unreleased/40040-decouple-multi-file-editor-from-file-list.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Adds the multi file editor as a new beta feature
-merge_request: 15430
-author: 
-type: feature
diff --git a/changelogs/unreleased/40063-markdown-editor-improvements.yml b/changelogs/unreleased/40063-markdown-editor-improvements.yml
deleted file mode 100644
index fa2f09408b4..00000000000
--- a/changelogs/unreleased/40063-markdown-editor-improvements.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Hide markdown toolbar in preview mode
-merge_request:
-author:
-type: changed
diff --git a/changelogs/unreleased/40190-fix-slash-commands-dropdown-description-mis-alignement-on-firefox.yml b/changelogs/unreleased/40190-fix-slash-commands-dropdown-description-mis-alignement-on-firefox.yml
deleted file mode 100644
index 71a606ff607..00000000000
--- a/changelogs/unreleased/40190-fix-slash-commands-dropdown-description-mis-alignement-on-firefox.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: "Fix slash commands dropdown description mis-alignment on Firefox"
-merge_request: 16125
-author: Maurizio De Santis
-type: fixed
diff --git a/changelogs/unreleased/40228-verify-integrity-of-repositories.yml b/changelogs/unreleased/40228-verify-integrity-of-repositories.yml
deleted file mode 100644
index 261d48652db..00000000000
--- a/changelogs/unreleased/40228-verify-integrity-of-repositories.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix gitlab-rake gitlab:import:repos import schedule
-merge_request: 15931
-author:
-type: fixed
diff --git a/changelogs/unreleased/40274-user-settings-breadcrumbs.yml b/changelogs/unreleased/40274-user-settings-breadcrumbs.yml
deleted file mode 100644
index 1f381668aca..00000000000
--- a/changelogs/unreleased/40274-user-settings-breadcrumbs.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix breadcrumbs in User Settings
-merge_request: 16172
-author: rfwatson
-type: fixed
diff --git a/changelogs/unreleased/40301-rebase.yml b/changelogs/unreleased/40301-rebase.yml
deleted file mode 100644
index 1c0fc0cd8ae..00000000000
--- a/changelogs/unreleased/40301-rebase.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Allow user to rebase merge requests.
-merge_request:
-author:
-type: added
diff --git a/changelogs/unreleased/40418-migrate-existing-data-from-kubernetesservice-to-clusters-platforms-kubernetes.yml b/changelogs/unreleased/40418-migrate-existing-data-from-kubernetesservice-to-clusters-platforms-kubernetes.yml
deleted file mode 100644
index 5e158d831a6..00000000000
--- a/changelogs/unreleased/40418-migrate-existing-data-from-kubernetesservice-to-clusters-platforms-kubernetes.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Migrate existing data from KubernetesService to Clusters::Platforms::Kubernetes
-merge_request: 15589
-author:
-type: changed
diff --git a/changelogs/unreleased/40453-fix-api-endpoints-to-edit-wiki-pages-where-project-belongs-to-a-group.yml b/changelogs/unreleased/40453-fix-api-endpoints-to-edit-wiki-pages-where-project-belongs-to-a-group.yml
deleted file mode 100644
index 30917098a95..00000000000
--- a/changelogs/unreleased/40453-fix-api-endpoints-to-edit-wiki-pages-where-project-belongs-to-a-group.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix API endpoints to edit wiki pages where project belongs to a group
-merge_request: 16170
-author:
-type: fixed
diff --git a/changelogs/unreleased/40509_sorting_tags_api.yml b/changelogs/unreleased/40509_sorting_tags_api.yml
deleted file mode 100644
index 38b198d0fe3..00000000000
--- a/changelogs/unreleased/40509_sorting_tags_api.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: add support for sorting in tags api
-merge_request: 15772
-author: haseebeqx
-type: added
diff --git a/changelogs/unreleased/40533-groups-tree-updates.yml b/changelogs/unreleased/40533-groups-tree-updates.yml
deleted file mode 100644
index 1bc0aa90f9e..00000000000
--- a/changelogs/unreleased/40533-groups-tree-updates.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-title: Update groups tree to use GitLab SVG icons, add last updated at information
-  for projects
-merge_request: 15980
-author:
-type: changed
diff --git a/changelogs/unreleased/40540-use-limit-for-global-search.yml b/changelogs/unreleased/40540-use-limit-for-global-search.yml
new file mode 100644
index 00000000000..7d9612c16df
--- /dev/null
+++ b/changelogs/unreleased/40540-use-limit-for-global-search.yml
@@ -0,0 +1,5 @@
+---
+title: Optimize search queries on the search page by setting a limit for matching records.
+merge_request:
+author:
+type: performance
diff --git a/changelogs/unreleased/40549-render-emoj-in-groups-overview.yml b/changelogs/unreleased/40549-render-emoj-in-groups-overview.yml
deleted file mode 100644
index 9b2f58df440..00000000000
--- a/changelogs/unreleased/40549-render-emoj-in-groups-overview.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Rendering of emoji's in Group-Overview
-merge_request: 16098
-author: Jacopo Beschi @jacopo-beschi
-type: added
diff --git a/changelogs/unreleased/40552-sanitize-extra-blank-spaces-used-when-uploading-a-ssh-key.yml b/changelogs/unreleased/40552-sanitize-extra-blank-spaces-used-when-uploading-a-ssh-key.yml
new file mode 100644
index 00000000000..9e4811ca308
--- /dev/null
+++ b/changelogs/unreleased/40552-sanitize-extra-blank-spaces-used-when-uploading-a-ssh-key.yml
@@ -0,0 +1,5 @@
+---
+title: Sanitize extra blank spaces used when uploading a SSH key
+merge_request: 40552
+author:
+type: fixed
diff --git a/changelogs/unreleased/40622-use-left-right-and-max-count.yml b/changelogs/unreleased/40622-use-left-right-and-max-count.yml
deleted file mode 100644
index c4c8f271cbe..00000000000
--- a/changelogs/unreleased/40622-use-left-right-and-max-count.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-title: Improve the performance for counting diverging commits. Show 999+
-  if it is more than 1000 commits
-merge_request: 15963
-author:
-type: performance
diff --git a/changelogs/unreleased/40780-choose-file.yml b/changelogs/unreleased/40780-choose-file.yml
deleted file mode 100644
index 73e59dfcce8..00000000000
--- a/changelogs/unreleased/40780-choose-file.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Update Browse file to Choose file in all occurences
-merge_request:
-author:
-type: other
diff --git a/changelogs/unreleased/40793-fix-mr-title-for-jira.yml b/changelogs/unreleased/40793-fix-mr-title-for-jira.yml
new file mode 100644
index 00000000000..69461510a87
--- /dev/null
+++ b/changelogs/unreleased/40793-fix-mr-title-for-jira.yml
@@ -0,0 +1,5 @@
+---
+title: Prevent JIRA issue identifier from being humanized.
+merge_request: 16491
+author: Andrew McCallum
+type: fixed
diff --git a/changelogs/unreleased/40871-todo-notification-count-shows-notification-without-having-a-todo.yml b/changelogs/unreleased/40871-todo-notification-count-shows-notification-without-having-a-todo.yml
deleted file mode 100644
index ee196629def..00000000000
--- a/changelogs/unreleased/40871-todo-notification-count-shows-notification-without-having-a-todo.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Reset todo counters when the target is deleted
-merge_request: 15807
-author:
-type: fixed
diff --git a/changelogs/unreleased/40895-fix-frequent-projects-stale-path.yml b/changelogs/unreleased/40895-fix-frequent-projects-stale-path.yml
deleted file mode 100644
index 485133b46a7..00000000000
--- a/changelogs/unreleased/40895-fix-frequent-projects-stale-path.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Use relative URL for projects to avoid storing domains
-merge_request: 15876
-author:
-type: fixed
diff --git a/changelogs/unreleased/41016-import-gitlab-shell-projects.yml b/changelogs/unreleased/41016-import-gitlab-shell-projects.yml
deleted file mode 100644
index 47a9e9c3eec..00000000000
--- a/changelogs/unreleased/41016-import-gitlab-shell-projects.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-title: Import some code and functionality from gitlab-shell to improve subprocess
-  handling
-merge_request:
-author:
-type: other
diff --git a/changelogs/unreleased/41053-extend-cluster-applications-to-allow-install-to-prometheus.yml b/changelogs/unreleased/41053-extend-cluster-applications-to-allow-install-to-prometheus.yml
deleted file mode 100644
index ffb79d7d79f..00000000000
--- a/changelogs/unreleased/41053-extend-cluster-applications-to-allow-install-to-prometheus.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Add Prometheus to available Cluster applications
-merge_request: 15895
-author:
-type: added
diff --git a/changelogs/unreleased/41054-disable-creation-of-new-kubernetes-integrations.yml b/changelogs/unreleased/41054-disable-creation-of-new-kubernetes-integrations.yml
deleted file mode 100644
index b960b14624c..00000000000
--- a/changelogs/unreleased/41054-disable-creation-of-new-kubernetes-integrations.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-title: Disable creation of new Kubernetes Integrations unless they're active or created
-  from template
-merge_request: 41054
-author:
-type: added
diff --git a/changelogs/unreleased/41056-create-cluster-from-kubernetes-integration-application-template.yml b/changelogs/unreleased/41056-create-cluster-from-kubernetes-integration-application-template.yml
deleted file mode 100644
index 2dd6fc5f1b5..00000000000
--- a/changelogs/unreleased/41056-create-cluster-from-kubernetes-integration-application-template.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Allow automatic creation of Kubernetes Integration from template
-merge_request: 16104
-author:
-type: added
diff --git a/changelogs/unreleased/41208-commit-atom-feeds-double-escaped.yml b/changelogs/unreleased/41208-commit-atom-feeds-double-escaped.yml
new file mode 100644
index 00000000000..76d3c6eda24
--- /dev/null
+++ b/changelogs/unreleased/41208-commit-atom-feeds-double-escaped.yml
@@ -0,0 +1,5 @@
+---
+title: Allows html text in commits atom feed
+merge_request: 16603
+author: Jacopo Beschi @jacopo-beschi
+type: fixed
diff --git a/changelogs/unreleased/41244-issue-board-shortcut-working-while-no-issues.yml b/changelogs/unreleased/41244-issue-board-shortcut-working-while-no-issues.yml
deleted file mode 100644
index b2c3a86551b..00000000000
--- a/changelogs/unreleased/41244-issue-board-shortcut-working-while-no-issues.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: disables shortcut to issue boards when issues are not enabled
-merge_request: 16020
-author: Christiaan Van den Poel
-type: fixed
diff --git a/changelogs/unreleased/41249-clearing-the-cache.yml b/changelogs/unreleased/41249-clearing-the-cache.yml
deleted file mode 100644
index 221589a1239..00000000000
--- a/changelogs/unreleased/41249-clearing-the-cache.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Implement project jobs cache reset
-merge_request: 16067
-author:
-type: added
diff --git a/changelogs/unreleased/41268-bump-ruby-to-2-3-6.yml b/changelogs/unreleased/41268-bump-ruby-to-2-3-6.yml
deleted file mode 100644
index 188a854ebee..00000000000
--- a/changelogs/unreleased/41268-bump-ruby-to-2-3-6.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Upgrade Ruby to 2.3.6 to include security patches
-merge_request: 16016
-author:
-type: security
diff --git a/changelogs/unreleased/41424-gitlab-rake-gitlab-import-repos-schedules-an-import.yml b/changelogs/unreleased/41424-gitlab-rake-gitlab-import-repos-schedules-an-import.yml
deleted file mode 100644
index b495754a5a8..00000000000
--- a/changelogs/unreleased/41424-gitlab-rake-gitlab-import-repos-schedules-an-import.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix gitlab-rake gitlab:import:repos import schedule
-merge_request: 16115
-author:
-type: fixed
diff --git a/changelogs/unreleased/41468-error-500-trying-to-view-a-merge-request-json-undefined-method-binary-for-nil-nilclass.yml b/changelogs/unreleased/41468-error-500-trying-to-view-a-merge-request-json-undefined-method-binary-for-nil-nilclass.yml
deleted file mode 100644
index f69116382f0..00000000000
--- a/changelogs/unreleased/41468-error-500-trying-to-view-a-merge-request-json-undefined-method-binary-for-nil-nilclass.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix viewing merge request diffs where the underlying blobs are unavailable
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/41491-fix-nil-blob-name-error.yml b/changelogs/unreleased/41491-fix-nil-blob-name-error.yml
deleted file mode 100644
index cf7e63ea46a..00000000000
--- a/changelogs/unreleased/41491-fix-nil-blob-name-error.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix 500 error when visiting a commit where the blobs do not exist
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/41672-emphasize-gke-cluster-to-new-users.yml b/changelogs/unreleased/41672-emphasize-gke-cluster-to-new-users.yml
new file mode 100644
index 00000000000..6b0d443e097
--- /dev/null
+++ b/changelogs/unreleased/41672-emphasize-gke-cluster-to-new-users.yml
@@ -0,0 +1,5 @@
+---
+title: Add blue dot feature highlight to make GKE Clusters more visible to users
+merge_request: 16379
+author:
+type: added
diff --git a/changelogs/unreleased/41673-blank-query-members-api.yml b/changelogs/unreleased/41673-blank-query-members-api.yml
new file mode 100644
index 00000000000..677c5e250c8
--- /dev/null
+++ b/changelogs/unreleased/41673-blank-query-members-api.yml
@@ -0,0 +1,5 @@
+---
+title: Fix error on empty query for Members API
+merge_request: 16235
+author:
+type: fixed
diff --git a/changelogs/unreleased/41727-target-branch-name.yml b/changelogs/unreleased/41727-target-branch-name.yml
deleted file mode 100644
index aaedf6f1d12..00000000000
--- a/changelogs/unreleased/41727-target-branch-name.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Set target_branch to the ref branch when creating MR from issue
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/41754-update-scss-lint-to-0-56-0.yml b/changelogs/unreleased/41754-update-scss-lint-to-0-56-0.yml
deleted file mode 100644
index b96dd376cec..00000000000
--- a/changelogs/unreleased/41754-update-scss-lint-to-0-56-0.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Update scss-lint to 0.56.0
-merge_request: 16278
-author: Takuya Noguchi
-type: other
diff --git a/changelogs/unreleased/41771-reduce-cardinality-of-metrics.yml b/changelogs/unreleased/41771-reduce-cardinality-of-metrics.yml
new file mode 100644
index 00000000000..f64fd66ef79
--- /dev/null
+++ b/changelogs/unreleased/41771-reduce-cardinality-of-metrics.yml
@@ -0,0 +1,5 @@
+---
+title: Reduce the number of Prometheus metrics
+merge_request: 16443
+author:
+type: performance
diff --git a/changelogs/unreleased/41789-fix-up-web-ide-user-preference-copy-and-buttons.yml b/changelogs/unreleased/41789-fix-up-web-ide-user-preference-copy-and-buttons.yml
deleted file mode 100644
index fe87cd5cadb..00000000000
--- a/changelogs/unreleased/41789-fix-up-web-ide-user-preference-copy-and-buttons.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix web ide user preferences copy and buttons
-merge_request: 41789
-author:
-type: other
diff --git a/changelogs/unreleased/41802-add-space-to-edit-delete-tag-btns.yml b/changelogs/unreleased/41802-add-space-to-edit-delete-tag-btns.yml
new file mode 100644
index 00000000000..f23a6452b0d
--- /dev/null
+++ b/changelogs/unreleased/41802-add-space-to-edit-delete-tag-btns.yml
@@ -0,0 +1,5 @@
+---
+title: Adds spacing between edit and delete tag btn in tag list
+merge_request: 16757
+author: Jacopo Beschi @jacopo-beschi
+type: fixed
diff --git a/changelogs/unreleased/41874-closed-todo.yml b/changelogs/unreleased/41874-closed-todo.yml
deleted file mode 100644
index 615bd011579..00000000000
--- a/changelogs/unreleased/41874-closed-todo.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix closed text for issues on Todos page
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/41882-respect-only-path-in-relative-link-filter.yml b/changelogs/unreleased/41882-respect-only-path-in-relative-link-filter.yml
deleted file mode 100644
index d4b7ec6a3b5..00000000000
--- a/changelogs/unreleased/41882-respect-only-path-in-relative-link-filter.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Ensure that emails contain absolute, rather than relative, links to user uploads
-merge_request: 16364
-author:
-type: fixed
diff --git a/changelogs/unreleased/42025-fix-issue-api.yml b/changelogs/unreleased/42025-fix-issue-api.yml
deleted file mode 100644
index abb83bb2fad..00000000000
--- a/changelogs/unreleased/42025-fix-issue-api.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: "[API] Fix creating issue when assignee_id is empty"
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/42031-fix-links-to-uploads-in-wikis.yml b/changelogs/unreleased/42031-fix-links-to-uploads-in-wikis.yml
deleted file mode 100644
index 027cb414f23..00000000000
--- a/changelogs/unreleased/42031-fix-links-to-uploads-in-wikis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix links to uploaded files on wiki pages
-merge_request: 16499
-author:
-type: fixed
diff --git a/changelogs/unreleased/42046-fork-icon.yml b/changelogs/unreleased/42046-fork-icon.yml
deleted file mode 100644
index def89ff7b08..00000000000
--- a/changelogs/unreleased/42046-fork-icon.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix giant fork icons on forks page
-merge_request: 16474
-author:
-type: fixed
diff --git a/changelogs/unreleased/42053-link-to-clusters-in-auto-devops-instead-of-kubernetes-service.yml b/changelogs/unreleased/42053-link-to-clusters-in-auto-devops-instead-of-kubernetes-service.yml
new file mode 100644
index 00000000000..5cb5dc3ccd8
--- /dev/null
+++ b/changelogs/unreleased/42053-link-to-clusters-in-auto-devops-instead-of-kubernetes-service.yml
@@ -0,0 +1,5 @@
+---
+title: Link Auto DevOps settings to Clusters page
+merge_request: 16641
+author:
+type: changed
diff --git a/changelogs/unreleased/42159-utf8-uploads.yml b/changelogs/unreleased/42159-utf8-uploads.yml
deleted file mode 100644
index f6eba8f28f5..00000000000
--- a/changelogs/unreleased/42159-utf8-uploads.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Correctly escape UTF-8 path elements for uploads
-merge_request: 16560
-author:
-type: fixed
diff --git a/changelogs/unreleased/42160-error-500-loading-merge-request-undefined-method-index-for-nil-nilclass.yml b/changelogs/unreleased/42160-error-500-loading-merge-request-undefined-method-index-for-nil-nilclass.yml
new file mode 100644
index 00000000000..64340ab08cd
--- /dev/null
+++ b/changelogs/unreleased/42160-error-500-loading-merge-request-undefined-method-index-for-nil-nilclass.yml
@@ -0,0 +1,5 @@
+---
+title: Fix 500 error when loading a merge request with an invalid comment
+merge_request: 16795
+author:
+type: fixed
diff --git a/changelogs/unreleased/42220-add-pending-empty-state.yml b/changelogs/unreleased/42220-add-pending-empty-state.yml
new file mode 100644
index 00000000000..ad39578f2d9
--- /dev/null
+++ b/changelogs/unreleased/42220-add-pending-empty-state.yml
@@ -0,0 +1,5 @@
+---
+title: Adds empty state illustration for pending job
+merge_request:
+author:
+type: other
diff --git a/changelogs/unreleased/42251-explicit-timezone-for-karma.yml b/changelogs/unreleased/42251-explicit-timezone-for-karma.yml
new file mode 100644
index 00000000000..25e0e774c48
--- /dev/null
+++ b/changelogs/unreleased/42251-explicit-timezone-for-karma.yml
@@ -0,0 +1,5 @@
+---
+title: Set timezone for karma to UTC
+merge_request: 16602
+author: Takuya Noguchi
+type: other
diff --git a/changelogs/unreleased/42255-disable-mr-checkout-button-when-source-branch-deleted.yml b/changelogs/unreleased/42255-disable-mr-checkout-button-when-source-branch-deleted.yml
new file mode 100644
index 00000000000..bd7e0d3a1b0
--- /dev/null
+++ b/changelogs/unreleased/42255-disable-mr-checkout-button-when-source-branch-deleted.yml
@@ -0,0 +1,5 @@
+---
+title: Disable MR check out button when source branch is deleted
+merge_request: 16631
+author: Jacopo Beschi @jacopo-beschi
+type: fixed
diff --git a/changelogs/unreleased/42270-fix-namespace-remove-exports-for-hashed-storage.yml b/changelogs/unreleased/42270-fix-namespace-remove-exports-for-hashed-storage.yml
new file mode 100644
index 00000000000..d7a8b6e6f81
--- /dev/null
+++ b/changelogs/unreleased/42270-fix-namespace-remove-exports-for-hashed-storage.yml
@@ -0,0 +1,6 @@
+---
+title: Fix export removal for hashed-storage projects within a renamed or deleted
+  namespace
+merge_request: 16658
+author:
+type: fixed
diff --git a/changelogs/unreleased/42285-not-found-status-icon.yml b/changelogs/unreleased/42285-not-found-status-icon.yml
new file mode 100644
index 00000000000..ea7ff9d6ae7
--- /dev/null
+++ b/changelogs/unreleased/42285-not-found-status-icon.yml
@@ -0,0 +1,5 @@
+---
+title: Replace verified badge icons and uniform colors
+merge_request:
+author:
+type: fixed
diff --git a/changelogs/unreleased/42497-rubocop-style-regexpliteral.yml b/changelogs/unreleased/42497-rubocop-style-regexpliteral.yml
new file mode 100644
index 00000000000..6053883bac4
--- /dev/null
+++ b/changelogs/unreleased/42497-rubocop-style-regexpliteral.yml
@@ -0,0 +1,5 @@
+---
+title: Enable RuboCop Style/RegexpLiteral
+merge_request: 16752
+author: Takuya Noguchi
+type: other
diff --git a/changelogs/unreleased/42547-upload-store-mount-point.yml b/changelogs/unreleased/42547-upload-store-mount-point.yml
new file mode 100644
index 00000000000..35ae022984e
--- /dev/null
+++ b/changelogs/unreleased/42547-upload-store-mount-point.yml
@@ -0,0 +1,5 @@
+---
+title: Added uploader metadata to the uploads.
+merge_request: 16779
+author:
+type: added
diff --git a/changelogs/unreleased/42584-fix-margins-in-tag-list.yml b/changelogs/unreleased/42584-fix-margins-in-tag-list.yml
new file mode 100644
index 00000000000..38b3dd85fd8
--- /dev/null
+++ b/changelogs/unreleased/42584-fix-margins-in-tag-list.yml
@@ -0,0 +1,5 @@
+---
+title: Fixes different margins between buttons in tag list
+merge_request: 16927
+author: Jacopo Beschi @jacopo-beschi
+type: fixed
diff --git a/changelogs/unreleased/42591-update-nokogiri.yml b/changelogs/unreleased/42591-update-nokogiri.yml
new file mode 100644
index 00000000000..5f9587d2d92
--- /dev/null
+++ b/changelogs/unreleased/42591-update-nokogiri.yml
@@ -0,0 +1,5 @@
+---
+title: Update nokogiri to 1.8.2
+merge_request: 16807
+author:
+type: security
diff --git a/changelogs/unreleased/42684-set-up-ci-set-up-ci-cd.yml b/changelogs/unreleased/42684-set-up-ci-set-up-ci-cd.yml
new file mode 100644
index 00000000000..0ef28e2ee01
--- /dev/null
+++ b/changelogs/unreleased/42684-set-up-ci-set-up-ci-cd.yml
@@ -0,0 +1,5 @@
+---
+title: Rename button to enable CI/CD configuration to "Set up CI/CD"
+merge_request: 16870
+author:
+type: changed
diff --git a/changelogs/unreleased/42693-42693-add-a-link-to-documentation-on-how-to-get-external-ip-in-the-kubernetes-cluster-details-page.yml b/changelogs/unreleased/42693-42693-add-a-link-to-documentation-on-how-to-get-external-ip-in-the-kubernetes-cluster-details-page.yml
new file mode 100644
index 00000000000..aeadf8ffc4a
--- /dev/null
+++ b/changelogs/unreleased/42693-42693-add-a-link-to-documentation-on-how-to-get-external-ip-in-the-kubernetes-cluster-details-page.yml
@@ -0,0 +1,5 @@
+---
+title: Add a link to documentation on how to get external ip in the Kubernetes cluster details page
+merge_request: 16937
+author:
+type: added
diff --git a/changelogs/unreleased/42696-gitlab-import-leaves-group_id-on-projectlabel.yml b/changelogs/unreleased/42696-gitlab-import-leaves-group_id-on-projectlabel.yml
new file mode 100644
index 00000000000..c46cc86c99b
--- /dev/null
+++ b/changelogs/unreleased/42696-gitlab-import-leaves-group_id-on-projectlabel.yml
@@ -0,0 +1,5 @@
+---
+title: Fix GitLab import leaving group_id on ProjectLabel
+merge_request: 16877
+author:
+type: fixed
diff --git a/changelogs/unreleased/ac-autodevopfix-kubectl-version.yml b/changelogs/unreleased/ac-autodevopfix-kubectl-version.yml
deleted file mode 100644
index 0ceeb7ccee1..00000000000
--- a/changelogs/unreleased/ac-autodevopfix-kubectl-version.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Force Auto DevOps kubectl version to 1.8.6
-merge_request: 16218
-author:
-type: fixed
diff --git a/changelogs/unreleased/add-confirmation-input-for-modals.yml b/changelogs/unreleased/add-confirmation-input-for-modals.yml
new file mode 100644
index 00000000000..ff1027bc55a
--- /dev/null
+++ b/changelogs/unreleased/add-confirmation-input-for-modals.yml
@@ -0,0 +1,5 @@
+---
+title: Add confirmation-input component
+merge_request: 16816
+author:
+type: other
diff --git a/changelogs/unreleased/add-tcp-check-rake-task.yml b/changelogs/unreleased/add-tcp-check-rake-task.yml
deleted file mode 100644
index a7c04bd0d55..00000000000
--- a/changelogs/unreleased/add-tcp-check-rake-task.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Add a gitlab:tcp_check rake task
-merge_request: 15759
-author:
-type: added
diff --git a/changelogs/unreleased/anchor-issue-references.yml b/changelogs/unreleased/anchor-issue-references.yml
deleted file mode 100644
index 78896427417..00000000000
--- a/changelogs/unreleased/anchor-issue-references.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-title: Fix false positive issue references in merge requests caused by header anchor
-  links.
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/api-domains-expose-project_id.yml b/changelogs/unreleased/api-domains-expose-project_id.yml
deleted file mode 100644
index 22617ffe9b5..00000000000
--- a/changelogs/unreleased/api-domains-expose-project_id.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Expose project_id on /api/v4/pages/domains
-merge_request: 16200
-author: Luc Didry
-type: changed
diff --git a/changelogs/unreleased/bump-workhorse.yml b/changelogs/unreleased/bump-workhorse.yml
new file mode 100644
index 00000000000..37ee402dac7
--- /dev/null
+++ b/changelogs/unreleased/bump-workhorse.yml
@@ -0,0 +1,5 @@
+---
+title: Upgrade GitLab Workhorse to v3.6.0
+merge_request:
+author:
+type: other
diff --git a/changelogs/unreleased/bump_mysql_gem.yml b/changelogs/unreleased/bump_mysql_gem.yml
deleted file mode 100644
index 58166949d72..00000000000
--- a/changelogs/unreleased/bump_mysql_gem.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Bump mysql2 gem version from 0.4.5 to 0.4.10
-merge_request:
-author: asaparov
-type: other
diff --git a/changelogs/unreleased/bvl-fix-500-on-fork-without-restricted-visibility-levels.yml b/changelogs/unreleased/bvl-fix-500-on-fork-without-restricted-visibility-levels.yml
new file mode 100644
index 00000000000..378f0ef7ce9
--- /dev/null
+++ b/changelogs/unreleased/bvl-fix-500-on-fork-without-restricted-visibility-levels.yml
@@ -0,0 +1,5 @@
+---
+title: Fix forking projects when no restricted visibility levels are defined applicationwide
+merge_request: 16881
+author:
+type: fixed
diff --git a/changelogs/unreleased/bvl-fork-public-project-to-private-namespace.yml b/changelogs/unreleased/bvl-fork-public-project-to-private-namespace.yml
deleted file mode 100644
index b802625943d..00000000000
--- a/changelogs/unreleased/bvl-fork-public-project-to-private-namespace.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Allow forking a public project to a private group
-merge_request: 16050
-author:
-type: changed
diff --git a/changelogs/unreleased/change-issues-closed-at-background-migration.yml b/changelogs/unreleased/change-issues-closed-at-background-migration.yml
deleted file mode 100644
index 1c81c6a889e..00000000000
--- a/changelogs/unreleased/change-issues-closed-at-background-migration.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Use a background migration for issues.closed_at
-merge_request:
-author:
-type: other
diff --git a/changelogs/unreleased/changes-dropdown-ellipsis.yml b/changelogs/unreleased/changes-dropdown-ellipsis.yml
deleted file mode 100644
index 7e3f378cc33..00000000000
--- a/changelogs/unreleased/changes-dropdown-ellipsis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fixed chanages dropdown ellipsis positioning
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/conditionally-eager-load-event-target-authors.yml b/changelogs/unreleased/conditionally-eager-load-event-target-authors.yml
deleted file mode 100644
index a5f1a958fa8..00000000000
--- a/changelogs/unreleased/conditionally-eager-load-event-target-authors.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Eager load event target authors whenever possible
-merge_request:
-author:
-type: performance
diff --git a/changelogs/unreleased/contribution_calendar_label_cut_off.yml b/changelogs/unreleased/contribution_calendar_label_cut_off.yml
new file mode 100644
index 00000000000..0b4a746bab8
--- /dev/null
+++ b/changelogs/unreleased/contribution_calendar_label_cut_off.yml
@@ -0,0 +1,5 @@
+---
+title: Contribution calendar label was cut off
+merge_request:
+author: Branka Martinovic
+type: fixed
diff --git a/changelogs/unreleased/cs-fix-commercial-content-check.yml b/changelogs/unreleased/cs-fix-commercial-content-check.yml
new file mode 100644
index 00000000000..fec80e3ecd2
--- /dev/null
+++ b/changelogs/unreleased/cs-fix-commercial-content-check.yml
@@ -0,0 +1,6 @@
+---
+title: Fix version information not showing on help page if commercial content display
+  was disabled.
+merge_request: 16743
+author: 
+type: fixed
diff --git a/changelogs/unreleased/da-handle-hashed-storage-repos-using-repo-import-task.yml b/changelogs/unreleased/da-handle-hashed-storage-repos-using-repo-import-task.yml
deleted file mode 100644
index 74a00d49ab3..00000000000
--- a/changelogs/unreleased/da-handle-hashed-storage-repos-using-repo-import-task.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Handle GitLab hashed storage repositories using the repo import task
-merge_request:
-author:
-type: added
diff --git a/changelogs/unreleased/default-to-https-for-gravatar-urls.yml b/changelogs/unreleased/default-to-https-for-gravatar-urls.yml
new file mode 100644
index 00000000000..544c34fe31d
--- /dev/null
+++ b/changelogs/unreleased/default-to-https-for-gravatar-urls.yml
@@ -0,0 +1,5 @@
+---
+title: Default to HTTPS for all Gravatar URLs
+merge_request: 16666
+author:
+type: fixed
diff --git a/changelogs/unreleased/delay-background-migrations.yml b/changelogs/unreleased/delay-background-migrations.yml
deleted file mode 100644
index aa12591e7d2..00000000000
--- a/changelogs/unreleased/delay-background-migrations.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Run background migrations with a minimum interval
-merge_request:
-author:
-type: changed
diff --git a/changelogs/unreleased/disable-pages-on-jobs.yml b/changelogs/unreleased/disable-pages-on-jobs.yml
deleted file mode 100644
index 629768efce1..00000000000
--- a/changelogs/unreleased/disable-pages-on-jobs.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-title: Use simple Next/Prev paging for jobs to avoid large count queries on arbitrarily
-  large sets of historical jobs
-merge_request:
-author:
-type: performance
diff --git a/changelogs/unreleased/disable-throwOnError-in-katex.yml b/changelogs/unreleased/disable-throwOnError-in-katex.yml
new file mode 100644
index 00000000000..0cd17bb29fe
--- /dev/null
+++ b/changelogs/unreleased/disable-throwOnError-in-katex.yml
@@ -0,0 +1,5 @@
+---
+title: Disable throwOnError in KaTeX to reveal user where is the problem
+merge_request: 16684
+author: Jakub Jirutka
+type: other
diff --git a/changelogs/unreleased/dm-diff-note-for-line-performance.yml b/changelogs/unreleased/dm-diff-note-for-line-performance.yml
deleted file mode 100644
index cbc418ab103..00000000000
--- a/changelogs/unreleased/dm-diff-note-for-line-performance.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Improve performance of MR discussions on large diffs
-merge_request:
-author:
-type: performance
diff --git a/changelogs/unreleased/dm-project-system-hooks-in-transaction.yml b/changelogs/unreleased/dm-project-system-hooks-in-transaction.yml
new file mode 100644
index 00000000000..f59021c0ec9
--- /dev/null
+++ b/changelogs/unreleased/dm-project-system-hooks-in-transaction.yml
@@ -0,0 +1,5 @@
+---
+title: Execute system hooks after-commit when executing project hooks
+merge_request:
+author:
+type: fixed
diff --git a/changelogs/unreleased/docs-add-why-do-i-get-signed-out-authentication-section.yml b/changelogs/unreleased/docs-add-why-do-i-get-signed-out-authentication-section.yml
deleted file mode 100644
index bc245880ed0..00000000000
--- a/changelogs/unreleased/docs-add-why-do-i-get-signed-out-authentication-section.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Add docs for why you might be signed out when using the Remember me token
-merge_request: 15756
-author:
-type: other
diff --git a/changelogs/unreleased/feat-add-section-headers-to-plus-button-dropdown.yml b/changelogs/unreleased/feat-add-section-headers-to-plus-button-dropdown.yml
new file mode 100644
index 00000000000..3fce53bc941
--- /dev/null
+++ b/changelogs/unreleased/feat-add-section-headers-to-plus-button-dropdown.yml
@@ -0,0 +1,5 @@
+---
+title: Add section headers to plus button dropdown
+merge_request: 16394
+author: George Tsiolis
+type: added
diff --git a/changelogs/unreleased/feat-add-section-headers-to-project-repo-buttons.yml b/changelogs/unreleased/feat-add-section-headers-to-project-repo-buttons.yml
new file mode 100644
index 00000000000..8f3459a7381
--- /dev/null
+++ b/changelogs/unreleased/feat-add-section-headers-to-project-repo-buttons.yml
@@ -0,0 +1,5 @@
+---
+title: Improve empty project overview
+merge_request: 16617
+author: George Tsiolis
+type: added
diff --git a/changelogs/unreleased/feature-40842-provide-oracles-webgate-cookies-to-jira-requests.yml b/changelogs/unreleased/feature-40842-provide-oracles-webgate-cookies-to-jira-requests.yml
deleted file mode 100644
index d5ff5bc4627..00000000000
--- a/changelogs/unreleased/feature-40842-provide-oracles-webgate-cookies-to-jira-requests.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-title: Provide additional cookies to JIRA service requests to allow Oracle WebGates
-  Basic Auth
-merge_request:
-author: Stanislaw Wozniak
-type: changed
diff --git a/changelogs/unreleased/feature-api_runners_online.yml b/changelogs/unreleased/feature-api_runners_online.yml
deleted file mode 100644
index 08f4dd16f28..00000000000
--- a/changelogs/unreleased/feature-api_runners_online.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Add online and status attribute to runner api entity
-merge_request: 11750
-author:
-type: added
diff --git a/changelogs/unreleased/feature-sm-artifacts-trace.yml b/changelogs/unreleased/feature-sm-artifacts-trace.yml
new file mode 100644
index 00000000000..7654ce58aeb
--- /dev/null
+++ b/changelogs/unreleased/feature-sm-artifacts-trace.yml
@@ -0,0 +1,5 @@
+---
+title: Save traces as artifacts
+merge_request: 16702
+author:
+type: changed
diff --git a/changelogs/unreleased/fix-abuse-reports-link-url.yml b/changelogs/unreleased/fix-abuse-reports-link-url.yml
deleted file mode 100644
index 44c26f35984..00000000000
--- a/changelogs/unreleased/fix-abuse-reports-link-url.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix abuse reports link url in admin area navbar
-merge_request: 16068
-author: megos
-type: fixed
diff --git a/changelogs/unreleased/fix-activity-inline-event-line-height.yml b/changelogs/unreleased/fix-activity-inline-event-line-height.yml
deleted file mode 100644
index 85e69567499..00000000000
--- a/changelogs/unreleased/fix-activity-inline-event-line-height.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix activity inline event line height on mobile
-merge_request: 16121
-author: George Tsiolis
-type: fixed
diff --git a/changelogs/unreleased/fix-adjust-button-group-width-on-mobile.yml b/changelogs/unreleased/fix-adjust-button-group-width-on-mobile.yml
new file mode 100644
index 00000000000..b79ec2944fd
--- /dev/null
+++ b/changelogs/unreleased/fix-adjust-button-group-width-on-mobile.yml
@@ -0,0 +1,5 @@
+---
+title: Change button group width on mobile
+merge_request: 16726
+author: George Tsiolis
+type: fixed
diff --git a/changelogs/unreleased/fix-adjust-layout-width-for-fixed-layout.yml b/changelogs/unreleased/fix-adjust-layout-width-for-fixed-layout.yml
new file mode 100644
index 00000000000..2e0f59f81e9
--- /dev/null
+++ b/changelogs/unreleased/fix-adjust-layout-width-for-fixed-layout.yml
@@ -0,0 +1,5 @@
+---
+title: Adjust layout width for fixed layout
+merge_request: 16337
+author: George Tsiolis
+type: fixed
diff --git a/changelogs/unreleased/fix-create-mr-from-issue-with-template.yml b/changelogs/unreleased/fix-create-mr-from-issue-with-template.yml
deleted file mode 100644
index 8668aa18669..00000000000
--- a/changelogs/unreleased/fix-create-mr-from-issue-with-template.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Execute quick actions (if present) when creating MR from issue
-merge_request: 15810
-author:
-type: fixed
diff --git a/changelogs/unreleased/fix-docs-help-shortcut.yml b/changelogs/unreleased/fix-docs-help-shortcut.yml
deleted file mode 100644
index 8c172e44160..00000000000
--- a/changelogs/unreleased/fix-docs-help-shortcut.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix shortcut links on help page
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/fix-gb-fix-import-export-restoring-associations.yml b/changelogs/unreleased/fix-gb-fix-import-export-restoring-associations.yml
deleted file mode 100644
index 58df0024d61..00000000000
--- a/changelogs/unreleased/fix-gb-fix-import-export-restoring-associations.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-title: Fix missing references to pipeline objects when restoring project with import/export
-  feature
-merge_request: 16221
-author:
-type: fixed
diff --git a/changelogs/unreleased/fix-improve-issue-note-dropdown.yml b/changelogs/unreleased/fix-improve-issue-note-dropdown.yml
new file mode 100644
index 00000000000..aaf4811c64a
--- /dev/null
+++ b/changelogs/unreleased/fix-improve-issue-note-dropdown.yml
@@ -0,0 +1,5 @@
+---
+title: Improve issue note dropdown and mr button
+merge_request: 16758
+author: George Tsiolis
+type: changed
diff --git a/changelogs/unreleased/fix-install-docs.yml b/changelogs/unreleased/fix-install-docs.yml
new file mode 100644
index 00000000000..c2c0dd1364b
--- /dev/null
+++ b/changelogs/unreleased/fix-install-docs.yml
@@ -0,0 +1,5 @@
+---
+title: Update minimum git version to 2.9.5
+merge_request: 16683
+author:
+type: other
diff --git a/changelogs/unreleased/fix-last-push-event-widget-layout.yml b/changelogs/unreleased/fix-last-push-event-widget-layout.yml
deleted file mode 100644
index ba5b115ca19..00000000000
--- a/changelogs/unreleased/fix-last-push-event-widget-layout.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Last push event widget width for fixed layout
-merge_request: 15862
-author: George Tsiolis
-type: fixed
diff --git a/changelogs/unreleased/fix-move-2fa-disable-button.yml b/changelogs/unreleased/fix-move-2fa-disable-button.yml
deleted file mode 100644
index bac98ad5148..00000000000
--- a/changelogs/unreleased/fix-move-2fa-disable-button.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Move 2FA disable button
-merge_request: 16177
-author: George Tsiolis
-type: fixed
diff --git a/changelogs/unreleased/fix-onion-skin-reenter.yml b/changelogs/unreleased/fix-onion-skin-reenter.yml
deleted file mode 100644
index 66b12c037b0..00000000000
--- a/changelogs/unreleased/fix-onion-skin-reenter.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix onion-skin re-entering state
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/fix-profile-settings-content-width.yml b/changelogs/unreleased/fix-profile-settings-content-width.yml
deleted file mode 100644
index bf164dc587d..00000000000
--- a/changelogs/unreleased/fix-profile-settings-content-width.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Adjust content width for User Settings, GPG Keys
-merge_request: 16093
-author: George Tsiolis
-type: fixed
diff --git a/changelogs/unreleased/fix-profile-settings-sidebar-heading.yml b/changelogs/unreleased/fix-profile-settings-sidebar-heading.yml
deleted file mode 100644
index 75e0ea5612f..00000000000
--- a/changelogs/unreleased/fix-profile-settings-sidebar-heading.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Keep typographic hierarchy in User Settings
-merge_request: 16090
-author: George Tsiolis
-type: fixed
diff --git a/changelogs/unreleased/fix-redirect-routes-schema.yml b/changelogs/unreleased/fix-redirect-routes-schema.yml
deleted file mode 100644
index ea2b916307a..00000000000
--- a/changelogs/unreleased/fix-redirect-routes-schema.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: rework indexes on redirect_routes
-merge_request:
-author:
-type: performance
diff --git a/changelogs/unreleased/fix-remove-unnecessary-sidebar-element-alignment.yml b/changelogs/unreleased/fix-remove-unnecessary-sidebar-element-alignment.yml
deleted file mode 100644
index 24f6f62b934..00000000000
--- a/changelogs/unreleased/fix-remove-unnecessary-sidebar-element-alignment.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Remove unnecessary sidebar element realignment
-merge_request: 16159
-author: George Tsiolis
-type: fixed
diff --git a/changelogs/unreleased/fix-show-sidebar-sub-level-items-for-billing.yml b/changelogs/unreleased/fix-show-sidebar-sub-level-items-for-billing.yml
new file mode 100644
index 00000000000..883eecabe04
--- /dev/null
+++ b/changelogs/unreleased/fix-show-sidebar-sub-level-items-for-billing.yml
@@ -0,0 +1,5 @@
+---
+title: Override group sidebar links
+merge_request: 16942
+author: George Tsiolis
+type: fixed
diff --git a/changelogs/unreleased/fix_build_count_in_pipeline_success_maild.yml b/changelogs/unreleased/fix_build_count_in_pipeline_success_maild.yml
deleted file mode 100644
index c39bba62271..00000000000
--- a/changelogs/unreleased/fix_build_count_in_pipeline_success_maild.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: fix build count in pipeline success mail
-merge_request: 15827
-author: Christiaan Van den Poel
-type: fixed
diff --git a/changelogs/unreleased/fj-22607-lowercase-usernames-from-ldap.yml b/changelogs/unreleased/fj-22607-lowercase-usernames-from-ldap.yml
new file mode 100644
index 00000000000..77142528be2
--- /dev/null
+++ b/changelogs/unreleased/fj-22607-lowercase-usernames-from-ldap.yml
@@ -0,0 +1,5 @@
+---
+title: Added ldap config setting to lower case the username
+merge_request: 16791
+author:
+type: added
diff --git a/changelogs/unreleased/fj-37273-moving-wiki-pages-from-the-ui.yml b/changelogs/unreleased/fj-37273-moving-wiki-pages-from-the-ui.yml
new file mode 100644
index 00000000000..5b5310dcfef
--- /dev/null
+++ b/changelogs/unreleased/fj-37273-moving-wiki-pages-from-the-ui.yml
@@ -0,0 +1,5 @@
+---
+title: Allow moving wiki pages from the UI
+merge_request: 16313
+author:
+type: fixed
diff --git a/changelogs/unreleased/fj-40053-error-500-members-list.yml b/changelogs/unreleased/fj-40053-error-500-members-list.yml
deleted file mode 100644
index 8c82950bd41..00000000000
--- a/changelogs/unreleased/fj-40053-error-500-members-list.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fixing error 500 when member exist but not the user
-merge_request: 15970
-author:
-type: fixed
diff --git a/changelogs/unreleased/fj-40279-normalize-ldap-dn-api.yml b/changelogs/unreleased/fj-40279-normalize-ldap-dn-api.yml
deleted file mode 100644
index 3fd8b0eb988..00000000000
--- a/changelogs/unreleased/fj-40279-normalize-ldap-dn-api.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Normalizing Identity extern_uid when saving the record
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/fj-41477-fix-bug-wiki-last-version.yml b/changelogs/unreleased/fj-41477-fix-bug-wiki-last-version.yml
deleted file mode 100644
index e4b1343876a..00000000000
--- a/changelogs/unreleased/fj-41477-fix-bug-wiki-last-version.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fixing bug when wiki last version
-merge_request: 16197
-author:
-type: fixed
diff --git a/changelogs/unreleased/fj-41598-fixing-request-mime-type.yml b/changelogs/unreleased/fj-41598-fixing-request-mime-type.yml
deleted file mode 100644
index 85e4d78b2df..00000000000
--- a/changelogs/unreleased/fj-41598-fixing-request-mime-type.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fixing rack request mime type when using rack attack
-merge_request: 16427
-author:
-type: fixed
diff --git a/changelogs/unreleased/fj-41681-add-param-disable-commit-stats-api.yml b/changelogs/unreleased/fj-41681-add-param-disable-commit-stats-api.yml
deleted file mode 100644
index dca4dec224c..00000000000
--- a/changelogs/unreleased/fj-41681-add-param-disable-commit-stats-api.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Added option to disable commits stats in the commit endpoint
-merge_request: 16309
-author:
-type: added
diff --git a/changelogs/unreleased/fl-mr-widget-refactor.yml b/changelogs/unreleased/fl-mr-widget-refactor.yml
new file mode 100644
index 00000000000..d59cca68409
--- /dev/null
+++ b/changelogs/unreleased/fl-mr-widget-refactor.yml
@@ -0,0 +1,5 @@
+---
+title: Refactors mr widget components into vue files and adds i18n
+merge_request:
+author:
+type: other
diff --git a/changelogs/unreleased/gitaly-git-http-ssh.yml b/changelogs/unreleased/gitaly-git-http-ssh.yml
new file mode 100644
index 00000000000..98812e92e2a
--- /dev/null
+++ b/changelogs/unreleased/gitaly-git-http-ssh.yml
@@ -0,0 +1,6 @@
+---
+title: Default to Gitaly for 'git push' HTTP/SSH, and make Gitaly mandatory for SSH
+  pull
+merge_request: 16586
+author:
+type: other
diff --git a/changelogs/unreleased/gitaly-repo-exists.yml b/changelogs/unreleased/gitaly-repo-exists.yml
new file mode 100644
index 00000000000..a9eb42a2038
--- /dev/null
+++ b/changelogs/unreleased/gitaly-repo-exists.yml
@@ -0,0 +1,5 @@
+---
+title: Make Gitaly RepositoryExists opt-out
+merge_request: 16680
+author:
+type: other
diff --git a/changelogs/unreleased/index-namespaces-lower-name.yml b/changelogs/unreleased/index-namespaces-lower-name.yml
deleted file mode 100644
index ef08b6d6755..00000000000
--- a/changelogs/unreleased/index-namespaces-lower-name.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Add index on namespaces lower(name) for UsersController#exists
-merge_request:
-author:
-type: performance
diff --git a/changelogs/unreleased/issue-42689-new-file-template.yml b/changelogs/unreleased/issue-42689-new-file-template.yml
new file mode 100644
index 00000000000..d6b77b87605
--- /dev/null
+++ b/changelogs/unreleased/issue-42689-new-file-template.yml
@@ -0,0 +1,5 @@
+---
+title: Trigger change event on filename input when file template is applied
+merge_request: 16911
+author: Sebastian Klingler
+type: fixed
diff --git a/changelogs/unreleased/issue-description-field-typo.yml b/changelogs/unreleased/issue-description-field-typo.yml
deleted file mode 100644
index 9c4c179876d..00000000000
--- a/changelogs/unreleased/issue-description-field-typo.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fixed typo for issue description field declaration
-merge_request:
-author: Marcus Amargi
-type: fixed
diff --git a/changelogs/unreleased/issue_37143_2.yml b/changelogs/unreleased/issue_37143_2.yml
deleted file mode 100644
index 38125f666b2..00000000000
--- a/changelogs/unreleased/issue_37143_2.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Remove unecessary query from labels filter
-merge_request:
-author:
-type: performance
diff --git a/changelogs/unreleased/issue_40500.yml b/changelogs/unreleased/issue_40500.yml
deleted file mode 100644
index 35e8938fdad..00000000000
--- a/changelogs/unreleased/issue_40500.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix timeout when filtering issues by label
-merge_request:
-author:
-type: performance
diff --git a/changelogs/unreleased/issues-40986-get-participants-from-issues-mr-api.yml b/changelogs/unreleased/issues-40986-get-participants-from-issues-mr-api.yml
deleted file mode 100644
index 4cac87b0cdb..00000000000
--- a/changelogs/unreleased/issues-40986-get-participants-from-issues-mr-api.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: 'API: get participants from merge_requests & issues'
-merge_request: 16187
-author: Brent Greeff
-type: added
diff --git a/changelogs/unreleased/issues-closed-at-steal.yml b/changelogs/unreleased/issues-closed-at-steal.yml
new file mode 100644
index 00000000000..a5f0898995f
--- /dev/null
+++ b/changelogs/unreleased/issues-closed-at-steal.yml
@@ -0,0 +1,5 @@
+---
+title: Finish any remaining jobs for issues.closed_at
+merge_request:
+author:
+type: other
diff --git a/changelogs/unreleased/jej-backport-authorized-keys-to-ce.yml b/changelogs/unreleased/jej-backport-authorized-keys-to-ce.yml
deleted file mode 100644
index 4386c631f59..00000000000
--- a/changelogs/unreleased/jej-backport-authorized-keys-to-ce.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Backport fast database lookup of SSH authorized_keys from EE
-merge_request: 16014
-author:
-type: added
diff --git a/changelogs/unreleased/jej-lfs-rev-list-handles-non-utf-paths-41627.yml b/changelogs/unreleased/jej-lfs-rev-list-handles-non-utf-paths-41627.yml
deleted file mode 100644
index 24f18c07ac5..00000000000
--- a/changelogs/unreleased/jej-lfs-rev-list-handles-non-utf-paths-41627.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Prevent RevList failing on non utf8 paths
-merge_request: 16440
-author:
-type: fixed
diff --git a/changelogs/unreleased/jivl-activate-repo-cookie-preferences.yml b/changelogs/unreleased/jivl-activate-repo-cookie-preferences.yml
deleted file mode 100644
index 778eaa84381..00000000000
--- a/changelogs/unreleased/jivl-activate-repo-cookie-preferences.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Added option to user preferences to enable the multi file editor
-merge_request: 16056
-author:
-type: added
diff --git a/changelogs/unreleased/jivl-fix-import-project-url-bug.yml b/changelogs/unreleased/jivl-fix-import-project-url-bug.yml
deleted file mode 100644
index 0d97b9c9a53..00000000000
--- a/changelogs/unreleased/jivl-fix-import-project-url-bug.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix import project url not updating project name
-merge_request: 16120
-author:
-type: fixed
diff --git a/changelogs/unreleased/jramsay-4012-i18n-compare.yml b/changelogs/unreleased/jramsay-4012-i18n-compare.yml
deleted file mode 100644
index ff15724be39..00000000000
--- a/changelogs/unreleased/jramsay-4012-i18n-compare.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Add i18n helpers to branch comparison view
-merge_request: 16031
-author: James Ramsay
-type: added
diff --git a/changelogs/unreleased/jramsay-41590-add-readme-case.yml b/changelogs/unreleased/jramsay-41590-add-readme-case.yml
deleted file mode 100644
index 37b2bd44e0e..00000000000
--- a/changelogs/unreleased/jramsay-41590-add-readme-case.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix inconsistent downcase of filenames in prefilled `Add` commit messages
-merge_request: 16232
-author: James Ramsay
-type: fixed
diff --git a/changelogs/unreleased/ldap_username_attributes.yml b/changelogs/unreleased/ldap_username_attributes.yml
deleted file mode 100644
index 89bbca58fc9..00000000000
--- a/changelogs/unreleased/ldap_username_attributes.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Modify `LDAP::Person` to return username value based on attributes
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/lfs-badge.yml b/changelogs/unreleased/lfs-badge.yml
deleted file mode 100644
index e4ed4d6741f..00000000000
--- a/changelogs/unreleased/lfs-badge.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Added badge to tree & blob views to indicate LFS tracked files
-merge_request:
-author:
-type: added
diff --git a/changelogs/unreleased/mk-delete-orphaned-routes-before-validation.yml b/changelogs/unreleased/mk-delete-orphaned-routes-before-validation.yml
deleted file mode 100644
index 55ab318df7d..00000000000
--- a/changelogs/unreleased/mk-delete-orphaned-routes-before-validation.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-title: Ensure that users can reclaim a namespace or project path that is blocked by
-  an orphaned route
-merge_request: 16242
-author:
-type: fixed
diff --git a/changelogs/unreleased/mk-fix-permanent-redirect-validation.yml b/changelogs/unreleased/mk-fix-permanent-redirect-validation.yml
deleted file mode 100644
index 153b2ccc25c..00000000000
--- a/changelogs/unreleased/mk-fix-permanent-redirect-validation.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Prevent invalid Route path if path is unchanged
-merge_request: 16397
-author:
-type: fixed
diff --git a/changelogs/unreleased/mk-no-op-delete-conflicting-redirects.yml b/changelogs/unreleased/mk-no-op-delete-conflicting-redirects.yml
deleted file mode 100644
index 37fdb1df6df..00000000000
--- a/changelogs/unreleased/mk-no-op-delete-conflicting-redirects.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-title: Prevent excessive DB load due to faulty DeleteConflictingRedirectRoutes background
-  migration
-merge_request: 16205
-author:
-type: fixed
diff --git a/changelogs/unreleased/mr-status-box-update.yml b/changelogs/unreleased/mr-status-box-update.yml
deleted file mode 100644
index 68265be16a1..00000000000
--- a/changelogs/unreleased/mr-status-box-update.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fixed merge request status badge not updating after merging
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/multiple-clusters-single-list.yml b/changelogs/unreleased/multiple-clusters-single-list.yml
deleted file mode 100644
index 55743f3c00e..00000000000
--- a/changelogs/unreleased/multiple-clusters-single-list.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Present multiple clusters in a single list instead of a tabbed view
-merge_request: 15669
-author:
-type: changed
diff --git a/changelogs/unreleased/optimize-issues-avoid-noop-empty-cache-updates2.yml b/changelogs/unreleased/optimize-issues-avoid-noop-empty-cache-updates2.yml
deleted file mode 100644
index e0c3136be69..00000000000
--- a/changelogs/unreleased/optimize-issues-avoid-noop-empty-cache-updates2.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-title: Treat empty markdown and html strings as valid cached text, not missing cache
-  that needs to be updated
-merge_request:
-author:
-type: performance
diff --git a/changelogs/unreleased/osw-fix-lost-diffs-when-source-branch-deleted.yml b/changelogs/unreleased/osw-fix-lost-diffs-when-source-branch-deleted.yml
new file mode 100644
index 00000000000..1cffb213f23
--- /dev/null
+++ b/changelogs/unreleased/osw-fix-lost-diffs-when-source-branch-deleted.yml
@@ -0,0 +1,5 @@
+---
+title: Close and do not reload MR diffs when source branch is deleted
+merge_request:
+author:
+type: fixed
diff --git a/changelogs/unreleased/osw-introduce-merge-request-statistics.yml b/changelogs/unreleased/osw-introduce-merge-request-statistics.yml
deleted file mode 100644
index fed7c2141fb..00000000000
--- a/changelogs/unreleased/osw-introduce-merge-request-statistics.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Cache merged and closed events data in merge_request_metrics table
-merge_request:
-author:
-type: performance
diff --git a/changelogs/unreleased/osw-markdown-bypass-for-commit-messages.yml b/changelogs/unreleased/osw-markdown-bypass-for-commit-messages.yml
new file mode 100644
index 00000000000..b2c1cd9710a
--- /dev/null
+++ b/changelogs/unreleased/osw-markdown-bypass-for-commit-messages.yml
@@ -0,0 +1,5 @@
+---
+title: Bypass commits title markdown on notes
+merge_request:
+author:
+type: fixed
diff --git a/changelogs/unreleased/osw-short-circuit-mergeable-disccusions-state.yml b/changelogs/unreleased/osw-short-circuit-mergeable-disccusions-state.yml
new file mode 100644
index 00000000000..62931218861
--- /dev/null
+++ b/changelogs/unreleased/osw-short-circuit-mergeable-disccusions-state.yml
@@ -0,0 +1,5 @@
+---
+title: Stop checking if discussions are in a mergeable state if the MR isn't
+merge_request:
+author:
+type: performance
diff --git a/changelogs/unreleased/osw-system-notes-for-commits-regression.yml b/changelogs/unreleased/osw-system-notes-for-commits-regression.yml
new file mode 100644
index 00000000000..6d0943c7716
--- /dev/null
+++ b/changelogs/unreleased/osw-system-notes-for-commits-regression.yml
@@ -0,0 +1,5 @@
+---
+title: Reload MRs memoization after diffs creation
+merge_request:
+author:
+type: fixed
diff --git a/changelogs/unreleased/osw-updates-merge-status-on-api-actions.yml b/changelogs/unreleased/osw-updates-merge-status-on-api-actions.yml
new file mode 100644
index 00000000000..3854985e576
--- /dev/null
+++ b/changelogs/unreleased/osw-updates-merge-status-on-api-actions.yml
@@ -0,0 +1,5 @@
+---
+title: Return more consistent values for merge_status on MR APIs
+merge_request:
+author:
+type: fixed
diff --git a/changelogs/unreleased/persistent-callouts.yml b/changelogs/unreleased/persistent-callouts.yml
new file mode 100644
index 00000000000..ca949a3b96c
--- /dev/null
+++ b/changelogs/unreleased/persistent-callouts.yml
@@ -0,0 +1,5 @@
+---
+title: Add backend for persistently dismissably callouts
+merge_request:
+author:
+type: added
diff --git a/changelogs/unreleased/query-counts.yml b/changelogs/unreleased/query-counts.yml
new file mode 100644
index 00000000000..e01ff8a4ad8
--- /dev/null
+++ b/changelogs/unreleased/query-counts.yml
@@ -0,0 +1,5 @@
+---
+title: Track and act upon the number of executed queries
+merge_request:
+author:
+type: added
diff --git a/changelogs/unreleased/refactor-ci-variable-list-for-future-usage-in-4110.yml b/changelogs/unreleased/refactor-ci-variable-list-for-future-usage-in-4110.yml
new file mode 100644
index 00000000000..d43675e175d
--- /dev/null
+++ b/changelogs/unreleased/refactor-ci-variable-list-for-future-usage-in-4110.yml
@@ -0,0 +1,5 @@
+---
+title: Hide variable values on pipeline schedule edit page
+merge_request: 16729
+author:
+type: changed
diff --git a/changelogs/unreleased/remove-incorrect-guidance.yml b/changelogs/unreleased/remove-incorrect-guidance.yml
deleted file mode 100644
index eeb5745698f..00000000000
--- a/changelogs/unreleased/remove-incorrect-guidance.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-title: Removed incorrect guidance stating blocked users will be removed from groups
-  and project as members
-merge_request: 15947
-author: CesarApodaca
-type: fixed
diff --git a/changelogs/unreleased/remove-links-mr-empty-state.yml b/changelogs/unreleased/remove-links-mr-empty-state.yml
deleted file mode 100644
index c666bc2c81d..00000000000
--- a/changelogs/unreleased/remove-links-mr-empty-state.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Remove related links in MR widget when empty state
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/remove-soft-removals.yml b/changelogs/unreleased/remove-soft-removals.yml
deleted file mode 100644
index aa53d33e502..00000000000
--- a/changelogs/unreleased/remove-soft-removals.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Remove soft removals related code
-merge_request: 15789
-author:
-type: changed
diff --git a/changelogs/unreleased/remove-tabindexes-from-tag-form.yml b/changelogs/unreleased/remove-tabindexes-from-tag-form.yml
deleted file mode 100644
index a15bf2a7a4f..00000000000
--- a/changelogs/unreleased/remove-tabindexes-from-tag-form.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: removed tabindexes from tag form
-merge_request:
-author: Marcus Amargi
-type: changed
diff --git a/changelogs/unreleased/sh-add-gitaly-health-check.yml b/changelogs/unreleased/sh-add-gitaly-health-check.yml
new file mode 100644
index 00000000000..32c4c5362b4
--- /dev/null
+++ b/changelogs/unreleased/sh-add-gitaly-health-check.yml
@@ -0,0 +1,5 @@
+---
+title: Add a gRPC health check to ensure Gitaly is up
+merge_request:
+author:
+type: added
diff --git a/changelogs/unreleased/sh-add-schedule-pipeline-run-now.yml b/changelogs/unreleased/sh-add-schedule-pipeline-run-now.yml
deleted file mode 100644
index 6d06f695f10..00000000000
--- a/changelogs/unreleased/sh-add-schedule-pipeline-run-now.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Add button to run scheduled pipeline immediately
-merge_request:
-author:
-type: added
diff --git a/changelogs/unreleased/sh-catch-invalid-uri-markdown.yml b/changelogs/unreleased/sh-catch-invalid-uri-markdown.yml
deleted file mode 100644
index 9b0233fe988..00000000000
--- a/changelogs/unreleased/sh-catch-invalid-uri-markdown.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Gracefully handle garbled URIs in Markdown
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/sh-fix-bare-import-hooks.yml b/changelogs/unreleased/sh-fix-bare-import-hooks.yml
deleted file mode 100644
index deb6c62f738..00000000000
--- a/changelogs/unreleased/sh-fix-bare-import-hooks.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix hooks not being set up properly for bare import Rake task
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/sh-fix-events-collection.yml b/changelogs/unreleased/sh-fix-events-collection.yml
new file mode 100644
index 00000000000..50af39d9caf
--- /dev/null
+++ b/changelogs/unreleased/sh-fix-events-collection.yml
@@ -0,0 +1,5 @@
+---
+title: Fix not all events being shown in group dashboard
+merge_request:
+author:
+type: fixed
diff --git a/changelogs/unreleased/sh-fix-jira-trailing-slash.yml b/changelogs/unreleased/sh-fix-jira-trailing-slash.yml
new file mode 100644
index 00000000000..786f6cd3727
--- /dev/null
+++ b/changelogs/unreleased/sh-fix-jira-trailing-slash.yml
@@ -0,0 +1,5 @@
+---
+title: Fix JIRA not working when a trailing slash is included
+merge_request:
+author:
+type: fixed
diff --git a/changelogs/unreleased/sh-fix-mermaid-start-on-load-typo.yml b/changelogs/unreleased/sh-fix-mermaid-start-on-load-typo.yml
deleted file mode 100644
index a2d4ade8e54..00000000000
--- a/changelogs/unreleased/sh-fix-mermaid-start-on-load-typo.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix Mermaid drawings not loading on some browsers
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/sh-fix-project-members-api-perf.yml b/changelogs/unreleased/sh-fix-project-members-api-perf.yml
new file mode 100644
index 00000000000..c3fff933547
--- /dev/null
+++ b/changelogs/unreleased/sh-fix-project-members-api-perf.yml
@@ -0,0 +1,6 @@
+---
+title: Remove N+1 queries with /projects/:project_id/{access_requests,members} API
+  endpoints
+merge_request:
+author:
+type: performance
diff --git a/changelogs/unreleased/sh-make-kib-human.yml b/changelogs/unreleased/sh-make-kib-human.yml
deleted file mode 100644
index c40bb34fa4a..00000000000
--- a/changelogs/unreleased/sh-make-kib-human.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Humanize the units of "Showing last X KiB of log" in job trace
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/sh-optimize-commit-stats.yml b/changelogs/unreleased/sh-optimize-commit-stats.yml
deleted file mode 100644
index 8c1be1252fb..00000000000
--- a/changelogs/unreleased/sh-optimize-commit-stats.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Speed up generation of commit stats by using Rugged native methods
-merge_request:
-author:
-type: performance
diff --git a/changelogs/unreleased/sh-validate-path-project-import.yml b/changelogs/unreleased/sh-validate-path-project-import.yml
deleted file mode 100644
index acad66c0ab2..00000000000
--- a/changelogs/unreleased/sh-validate-path-project-import.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Avoid leaving a push event empty if payload cannot be created
-merge_request:
-author:
-type: fixed
diff --git a/changelogs/unreleased/show-inline-edit-btn.yml b/changelogs/unreleased/show-inline-edit-btn.yml
deleted file mode 100644
index 8cfe9b7d75a..00000000000
--- a/changelogs/unreleased/show-inline-edit-btn.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Move edit button to second row on issue page (and change it to a pencil icon)
-merge_request:
-author:
-type: changed
diff --git a/changelogs/unreleased/show_proper_labels_in_board_issue_sidebar_when_issue_is_closed.yml b/changelogs/unreleased/show_proper_labels_in_board_issue_sidebar_when_issue_is_closed.yml
deleted file mode 100644
index c2ab34b20a5..00000000000
--- a/changelogs/unreleased/show_proper_labels_in_board_issue_sidebar_when_issue_is_closed.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: show None when issue is in closed list and no labels assigned
-merge_request: 15976
-author: Christiaan Van den Poel
-type: fixed
diff --git a/changelogs/unreleased/sophie-h-gitlab-ce-patch-15.yml b/changelogs/unreleased/sophie-h-gitlab-ce-patch-15.yml
deleted file mode 100644
index b5e3210c737..00000000000
--- a/changelogs/unreleased/sophie-h-gitlab-ce-patch-15.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Hide link to issues/MRs from labels list if issues/MRs are disabled.
-merge_request: 15863
-author: Sophie Herold
-type: fixed
diff --git a/changelogs/unreleased/style-include-branch-in-mobile-view.yml b/changelogs/unreleased/style-include-branch-in-mobile-view.yml
new file mode 100644
index 00000000000..5c8ef86992d
--- /dev/null
+++ b/changelogs/unreleased/style-include-branch-in-mobile-view.yml
@@ -0,0 +1,5 @@
+---
+title: Include branch in mobile view for pipelines
+merge_request: 16910
+author: George Tsiolis
+type: other
diff --git a/changelogs/unreleased/tc-correct-email-in-reply-to.yml b/changelogs/unreleased/tc-correct-email-in-reply-to.yml
deleted file mode 100644
index 1c8043f6a5c..00000000000
--- a/changelogs/unreleased/tc-correct-email-in-reply-to.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Make mail notifications of discussion notes In-Reply-To of each other
-merge_request: 14289
-author:
-type: changed
diff --git a/changelogs/unreleased/update-node-docs.yml b/changelogs/unreleased/update-node-docs.yml
new file mode 100644
index 00000000000..a1d9d12f0ca
--- /dev/null
+++ b/changelogs/unreleased/update-node-docs.yml
@@ -0,0 +1,5 @@
+---
+title: fix documentation about node version
+merge_request: 16720
+author: Tobias Gurtzick
+type: other
diff --git a/changelogs/unreleased/update-redis-rack.yml b/changelogs/unreleased/update-redis-rack.yml
deleted file mode 100644
index 6e2e6e203b8..00000000000
--- a/changelogs/unreleased/update-redis-rack.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Update redis-rack to 2.0.4
-merge_request:
-author:
-type: other
diff --git a/changelogs/unreleased/ux-guide-deprecation.yml b/changelogs/unreleased/ux-guide-deprecation.yml
new file mode 100644
index 00000000000..16477f59abf
--- /dev/null
+++ b/changelogs/unreleased/ux-guide-deprecation.yml
@@ -0,0 +1,6 @@
+---
+title: Add note within ux documentation that further changes should be made within
+  the design.gitlab project
+merge_request:
+author:
+type: deprecated
diff --git a/changelogs/unreleased/winh-delete-milestone-modal.yml b/changelogs/unreleased/winh-delete-milestone-modal.yml
new file mode 100644
index 00000000000..6517fbd5f63
--- /dev/null
+++ b/changelogs/unreleased/winh-delete-milestone-modal.yml
@@ -0,0 +1,5 @@
+---
+title: Add modal for deleting a milestone
+merge_request: 16229
+author:
+type: other
diff --git a/changelogs/unreleased/winh-kubernetes-clusters.yml b/changelogs/unreleased/winh-kubernetes-clusters.yml
new file mode 100644
index 00000000000..387a719848d
--- /dev/null
+++ b/changelogs/unreleased/winh-kubernetes-clusters.yml
@@ -0,0 +1,5 @@
+---
+title: Replace "cluster" with "Kubernetes cluster"
+merge_request: 16778
+author:
+type: changed
diff --git a/changelogs/unreleased/winh-modal-target-id.yml b/changelogs/unreleased/winh-modal-target-id.yml
deleted file mode 100644
index f8d5b72be50..00000000000
--- a/changelogs/unreleased/winh-modal-target-id.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Add id to modal.vue to support data-toggle="modal"
-merge_request: 16189
-author:
-type: other
diff --git a/changelogs/unreleased/winh-translate-contributors-page-dates.yml b/changelogs/unreleased/winh-translate-contributors-page-dates.yml
deleted file mode 100644
index 74801bbd86e..00000000000
--- a/changelogs/unreleased/winh-translate-contributors-page-dates.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Translate date ranges on contributors page
-merge_request: 15846
-author:
-type: changed
diff --git a/changelogs/unreleased/zj-gitaly-server-info.yml b/changelogs/unreleased/zj-gitaly-server-info.yml
new file mode 100644
index 00000000000..cf6295f2bbc
--- /dev/null
+++ b/changelogs/unreleased/zj-gitaly-server-info.yml
@@ -0,0 +1,5 @@
+---
+title: Add Gitaly Servers admin dashboard
+merge_request:
+author:
+type: added
diff --git a/config/application.rb b/config/application.rb
index ea9a07cbde9..751307de975 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -6,6 +6,7 @@ Bundler.require(:default, Rails.env)
 
 module Gitlab
   class Application < Rails::Application
+    require_dependency Rails.root.join('lib/gitlab/redis/wrapper')
     require_dependency Rails.root.join('lib/gitlab/redis/cache')
     require_dependency Rails.root.join('lib/gitlab/redis/queues')
     require_dependency Rails.root.join('lib/gitlab/redis/shared_state')
@@ -98,10 +99,11 @@ module Gitlab
 
     # Enable the asset pipeline
     config.assets.enabled = true
+
     # Support legacy unicode file named img emojis, `1F939.png`
     config.assets.paths << Gemojione.images_path
-    config.assets.paths << "vendor/assets/fonts"
-    config.assets.precompile << "*.png"
+    config.assets.paths << "#{config.root}/vendor/assets/fonts"
+
     config.assets.precompile << "print.css"
     config.assets.precompile << "notify.css"
     config.assets.precompile << "mailers/*.css"
@@ -110,7 +112,6 @@ module Gitlab
     config.assets.precompile << "xterm/xterm.css"
     config.assets.precompile << "performance_bar.css"
     config.assets.precompile << "lib/ace.js"
-    config.assets.precompile << "vendor/assets/fonts/*"
     config.assets.precompile << "test.css"
     config.assets.precompile << "locale/**/app.js"
 
diff --git a/config/dependency_decisions.yml b/config/dependency_decisions.yml
index 5cd30dcde2a..778cca4297f 100644
--- a/config/dependency_decisions.yml
+++ b/config/dependency_decisions.yml
@@ -467,8 +467,8 @@
 - - :license
   - pikaday
   - MIT
-  - :who: 
-    :why: 
+  - :who:
+    :why:
     :versions: []
     :when: 2017-10-17 17:46:12.367554000 Z
 - - :license
diff --git a/config/gitlab.yml.example b/config/gitlab.yml.example
index f2f05b3eeb2..bbc2bcfb0cc 100644
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
@@ -152,6 +152,12 @@ production: &base
     # The location where LFS objects are stored (default: shared/lfs-objects).
     # storage_path: shared/lfs-objects
 
+  ## Uploads (attachments, avatars, etc...)
+  uploads:
+    # The location where uploads objects are stored (default: public/).
+    # storage_path: public/
+    # base_dir: uploads/-/system
+
   ## GitLab Pages
   pages:
     enabled: false
@@ -175,14 +181,16 @@ production: &base
     host: 'https://mattermost.example.com'
 
   ## Gravatar
-  ## For Libravatar see: http://doc.gitlab.com/ce/customization/libravatar.html
+  ## If using gravatar.com, there's nothing to change here. For Libravatar
+  ## you'll need to provide the custom URLs. For more information,
+  ## see: https://docs.gitlab.com/ee/customization/libravatar.html
   gravatar:
-    # gravatar urls: possible placeholders: %{hash} %{size} %{email} %{username}
-    # plain_url: "http://..."     # default: http://www.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon
+    # Gravatar/Libravatar URLs: possible placeholders: %{hash} %{size} %{email} %{username}
+    # plain_url: "http://..."     # default: https://www.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon
     # ssl_url:   "https://..."    # default: https://secure.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon
 
   ## Auxiliary jobs
-  # Periodically executed jobs, to self-heal Gitlab, do external synchronizations, etc.
+  # Periodically executed jobs, to self-heal GitLab, do external synchronizations, etc.
   # Please read here for more information: https://github.com/ondrejbartas/sidekiq-cron#adding-cron-job
   cron_jobs:
     # Flag stuck CI jobs as failed
@@ -362,6 +370,9 @@ production: &base
           first_name: 'givenName'
           last_name:  'sn'
 
+        # If lowercase_usernames is enabled, GitLab will lower case the username.
+        lowercase_usernames: false
+
       # GitLab EE only: add more LDAP servers
       # Choose an ID made of a-z and 0-9 . This ID will be stored in the database
       # so that GitLab can remember which LDAP server a user belongs to.
@@ -640,6 +651,10 @@ test:
     enabled: true
   lfs:
     enabled: false
+  artifacts:
+    path: tmp/tests/artifacts
+  uploads:
+    storage_path: tmp/tests/public
   gitlab:
     host: localhost
     port: 80
@@ -650,8 +665,6 @@ test:
     # user: YOUR_USERNAME
   pages:
     path: tmp/tests/pages
-  artifacts:
-    path: tmp/tests/artifacts
   repositories:
     storages:
       default:
diff --git a/config/initializers/0_post_deployment_migrations.rb b/config/initializers/0_post_deployment_migrations.rb
index 0068a03d214..3d81b869b52 100644
--- a/config/initializers/0_post_deployment_migrations.rb
+++ b/config/initializers/0_post_deployment_migrations.rb
@@ -2,11 +2,13 @@
 # before other initializers as Rails may otherwise memoize a list of migrations
 # excluding the post deployment migrations.
 unless ENV['SKIP_POST_DEPLOYMENT_MIGRATIONS']
-  path = Rails.root.join('db', 'post_migrate').to_s
+  Rails.application.config.paths['db'].each do |db_path|
+    path = Rails.root.join(db_path, 'post_migrate').to_s
 
-  Rails.application.config.paths['db/migrate'] << path
+    Rails.application.config.paths['db/migrate'] << path
 
-  # Rails memoizes migrations at certain points where it won't read the above
-  # path just yet. As such we must also update the following list of paths.
-  ActiveRecord::Migrator.migrations_paths << path
+    # Rails memoizes migrations at certain points where it won't read the above
+    # path just yet. As such we must also update the following list of paths.
+    ActiveRecord::Migrator.migrations_paths << path
+  end
 end
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index abc992e49dc..28e05bfc18d 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -110,7 +110,7 @@ class Settings < Settingslogic
       url = "http://#{url}" unless url.start_with?('http')
 
       # Get rid of the path so that we don't even have to encode it
-      url_without_path = url.sub(%r{(https?://[^\/]+)/?.*}, '\1')
+      url_without_path = url.sub(%r{(https?://[^/]+)/?.*}, '\1')
 
       URI.parse(url_without_path).host
     end
@@ -151,6 +151,7 @@ if Settings.ldap['enabled'] || Rails.env.test?
     server['allow_username_or_email_login'] = false if server['allow_username_or_email_login'].nil?
     server['active_directory'] = true if server['active_directory'].nil?
     server['attributes'] = {} if server['attributes'].nil?
+    server['lowercase_usernames'] = false if server['lowercase_usernames'].nil?
     server['provider_name'] ||= "ldap#{key}".downcase
     server['provider_class'] = OmniAuth::Utils.camelize(server['provider_name'])
 
@@ -300,8 +301,10 @@ Settings.incoming_email['enabled'] = false if Settings.incoming_email['enabled']
 #
 Settings['artifacts'] ||= Settingslogic.new({})
 Settings.artifacts['enabled']      = true if Settings.artifacts['enabled'].nil?
-Settings.artifacts['path']         = Settings.absolute(Settings.artifacts['path'] || File.join(Settings.shared['path'], "artifacts"))
-Settings.artifacts['max_size']   ||= 100 # in megabytes
+Settings.artifacts['storage_path'] = Settings.absolute(Settings.artifacts.values_at('path', 'storage_path').compact.first || File.join(Settings.shared['path'], "artifacts"))
+# Settings.artifact['path'] is deprecated, use `storage_path` instead
+Settings.artifacts['path']         = Settings.artifacts['storage_path']
+Settings.artifacts['max_size'] ||= 100 # in megabytes
 
 #
 # Registry
@@ -339,6 +342,13 @@ Settings.lfs['enabled']      = true if Settings.lfs['enabled'].nil?
 Settings.lfs['storage_path'] = Settings.absolute(Settings.lfs['storage_path'] || File.join(Settings.shared['path'], "lfs-objects"))
 
 #
+# Uploads
+#
+Settings['uploads'] ||= Settingslogic.new({})
+Settings.uploads['storage_path'] = Settings.absolute(Settings.uploads['storage_path'] || 'public')
+Settings.uploads['base_dir'] = Settings.uploads['base_dir'] || 'uploads/-/system'
+
+#
 # Mattermost
 #
 Settings['mattermost'] ||= Settingslogic.new({})
@@ -350,7 +360,7 @@ Settings.mattermost['host'] = nil unless Settings.mattermost.enabled
 #
 Settings['gravatar'] ||= Settingslogic.new({})
 Settings.gravatar['enabled']      = true if Settings.gravatar['enabled'].nil?
-Settings.gravatar['plain_url']  ||= 'http://www.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon'
+Settings.gravatar['plain_url']  ||= 'https://www.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon'
 Settings.gravatar['ssl_url']    ||= 'https://secure.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon'
 Settings.gravatar['host']         = Settings.host_without_www(Settings.gravatar['plain_url'])
 
@@ -469,10 +479,10 @@ end
 # repository_downloads_path value.
 #
 repositories_storages          = Settings.repositories.storages.values
-repository_downloads_path      = Settings.gitlab['repository_downloads_path'].to_s.gsub(/\/$/, '')
+repository_downloads_path      = Settings.gitlab['repository_downloads_path'].to_s.gsub(%r{/$}, '')
 repository_downloads_full_path = File.expand_path(repository_downloads_path, Settings.gitlab['user_home'])
 
-if repository_downloads_path.blank? || repositories_storages.any? { |rs| [repository_downloads_path, repository_downloads_full_path].include?(rs['path'].gsub(/\/$/, '')) }
+if repository_downloads_path.blank? || repositories_storages.any? { |rs| [repository_downloads_path, repository_downloads_full_path].include?(rs['path'].gsub(%r{/$}, '')) }
   Settings.gitlab['repository_downloads_path'] = File.join(Settings.shared['path'], 'cache/archive')
 end
 
diff --git a/config/initializers/active_record_data_types.rb b/config/initializers/active_record_data_types.rb
index 0359e14b232..fda13d0c4cb 100644
--- a/config/initializers/active_record_data_types.rb
+++ b/config/initializers/active_record_data_types.rb
@@ -54,7 +54,7 @@ elsif Gitlab::Database.mysql?
     def initialize_type_map(mapping)
       super mapping
 
-      mapping.register_type(%r(timestamp)i) do |sql_type|
+      mapping.register_type(/timestamp/i) do |sql_type|
         precision = extract_precision(sql_type)
         ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter::MysqlDateTimeWithTimeZone.new(precision: precision)
       end
diff --git a/config/initializers/ar5_pg_10_support.rb b/config/initializers/ar5_pg_10_support.rb
index 6fae770015c..a529c74a8ce 100644
--- a/config/initializers/ar5_pg_10_support.rb
+++ b/config/initializers/ar5_pg_10_support.rb
@@ -1,57 +1,59 @@
 raise "Vendored ActiveRecord 5 code! Delete #{__FILE__}!" if ActiveRecord::VERSION::MAJOR >= 5
 
-require 'active_record/connection_adapters/postgresql_adapter'
-require 'active_record/connection_adapters/postgresql/schema_statements'
-
-#
-# Monkey-patch the refused Rails 4.2 patch at https://github.com/rails/rails/pull/31330
-#
-# Updates sequence logic to support PostgreSQL 10.
-#
-# rubocop:disable all
-module ActiveRecord
-  module ConnectionAdapters
-
-    # We need #postgresql_version to be public as in ActiveRecord 5 for seed_fu
-    # to work. In ActiveRecord 4, it is protected.
-    # https://github.com/mbleigh/seed-fu/issues/123
-    class PostgreSQLAdapter
-      public :postgresql_version
-    end
+if Gitlab::Database.postgresql?
+  require 'active_record/connection_adapters/postgresql_adapter'
+  require 'active_record/connection_adapters/postgresql/schema_statements'
+
+  #
+  # Monkey-patch the refused Rails 4.2 patch at https://github.com/rails/rails/pull/31330
+  #
+  # Updates sequence logic to support PostgreSQL 10.
+  #
+  # rubocop:disable all
+  module ActiveRecord
+    module ConnectionAdapters
+
+      # We need #postgresql_version to be public as in ActiveRecord 5 for seed_fu
+      # to work. In ActiveRecord 4, it is protected.
+      # https://github.com/mbleigh/seed-fu/issues/123
+      class PostgreSQLAdapter
+        public :postgresql_version
+      end
 
-    module PostgreSQL
-      module SchemaStatements
-        # Resets the sequence of a table's primary key to the maximum value.
-        def reset_pk_sequence!(table, pk = nil, sequence = nil) #:nodoc:
-          unless pk and sequence
-            default_pk, default_sequence = pk_and_sequence_for(table)
+      module PostgreSQL
+        module SchemaStatements
+          # Resets the sequence of a table's primary key to the maximum value.
+          def reset_pk_sequence!(table, pk = nil, sequence = nil) #:nodoc:
+            unless pk and sequence
+              default_pk, default_sequence = pk_and_sequence_for(table)
 
-            pk ||= default_pk
-            sequence ||= default_sequence
-          end
+              pk ||= default_pk
+              sequence ||= default_sequence
+            end
 
-          if @logger && pk && !sequence
-            @logger.warn "#{table} has primary key #{pk} with no default sequence"
-          end
+            if @logger && pk && !sequence
+              @logger.warn "#{table} has primary key #{pk} with no default sequence"
+            end
 
-          if pk && sequence
-            quoted_sequence = quote_table_name(sequence)
-            max_pk = select_value("SELECT MAX(#{quote_column_name pk}) FROM #{quote_table_name(table)}")
-            if max_pk.nil?
-              if postgresql_version >= 100000
-                minvalue = select_value("SELECT seqmin FROM pg_sequence WHERE seqrelid = #{quote(quoted_sequence)}::regclass")
-              else
-                minvalue = select_value("SELECT min_value FROM #{quoted_sequence}")
+            if pk && sequence
+              quoted_sequence = quote_table_name(sequence)
+              max_pk = select_value("SELECT MAX(#{quote_column_name pk}) FROM #{quote_table_name(table)}")
+              if max_pk.nil?
+                if postgresql_version >= 100000
+                  minvalue = select_value("SELECT seqmin FROM pg_sequence WHERE seqrelid = #{quote(quoted_sequence)}::regclass")
+                else
+                  minvalue = select_value("SELECT min_value FROM #{quoted_sequence}")
+                end
               end
-            end
 
-            select_value <<-end_sql, 'SCHEMA'
-              SELECT setval(#{quote(quoted_sequence)}, #{max_pk ? max_pk : minvalue}, #{max_pk ? true : false})
-            end_sql
+              select_value <<-end_sql, 'SCHEMA'
+                SELECT setval(#{quote(quoted_sequence)}, #{max_pk ? max_pk : minvalue}, #{max_pk ? true : false})
+              end_sql
+            end
           end
         end
       end
     end
   end
+  # rubocop:enable all
 end
-# rubocop:enable all
diff --git a/config/initializers/date_time_formats.rb b/config/initializers/date_time_formats.rb
index 57568203cab..1939ced512d 100644
--- a/config/initializers/date_time_formats.rb
+++ b/config/initializers/date_time_formats.rb
@@ -2,8 +2,10 @@
 # :medium - Nov 10, 2007
 # :long   - November 10, 2007
 Date::DATE_FORMATS[:medium] = '%b %-d, %Y'
+Date::DATE_FORMATS[:csv] = '%Y-%m-%d'
 
 # :short  - 18 Jan 06:10
 # :medium - Jan 18, 2007 6:10am
 # :long   - January 18, 2007 06:10
 Time::DATE_FORMATS[:medium] = '%b %-d, %Y %-I:%M%P'
+Time::DATE_FORMATS[:csv] = '%Y-%m-%d %H:%M:%S'
diff --git a/config/initializers/gollum.rb b/config/initializers/gollum.rb
index 0b86cac51a7..6dfaceb8427 100644
--- a/config/initializers/gollum.rb
+++ b/config/initializers/gollum.rb
@@ -35,6 +35,88 @@ module Gollum
         []
       end
     end
+
+    # Remove if https://github.com/gollum/gollum-lib/pull/292 has been merged
+    def update_page(page, name, format, data, commit = {})
+      name = name ? ::File.basename(name) : page.name
+      format ||= page.format
+      dir      = ::File.dirname(page.path)
+      dir      = '' if dir == '.'
+      filename = (rename = page.name != name) ? Gollum::Page.cname(name) : page.filename_stripped
+
+      multi_commit = !!commit[:committer]
+      committer    = multi_commit ? commit[:committer] : Committer.new(self, commit)
+
+      if !rename && page.format == format
+        committer.add(page.path, normalize(data))
+      else
+        committer.delete(page.path)
+        committer.add_to_index(dir, filename, format, data)
+      end
+
+      committer.after_commit do |index, _sha|
+        @access.refresh
+        index.update_working_dir(dir, page.filename_stripped, page.format)
+        index.update_working_dir(dir, filename, format)
+      end
+
+      multi_commit ? committer : committer.commit
+    end
+
+    # Remove if https://github.com/gollum/gollum-lib/pull/292 has been merged
+    def rename_page(page, rename, commit = {})
+      return false if page.nil?
+      return false if rename.nil? || rename.empty?
+
+      (target_dir, target_name) = ::File.split(rename)
+      (source_dir, source_name) = ::File.split(page.path)
+      source_name               = page.filename_stripped
+
+      # File.split gives us relative paths with ".", commiter.add_to_index doesn't like that.
+      target_dir                = '' if target_dir == '.'
+      source_dir                = '' if source_dir == '.'
+      target_dir                = target_dir.gsub(/^\//, '') # rubocop:disable Style/RegexpLiteral
+
+      # if the rename is a NOOP, abort
+      if source_dir == target_dir && source_name == target_name
+        return false
+      end
+
+      multi_commit = !!commit[:committer]
+      committer    = multi_commit ? commit[:committer] : Committer.new(self, commit)
+
+      # This piece only works for multi_commit
+      # If we are in a commit batch and one of the previous operations
+      # has updated the page, any information we ask to the page can be outdated.
+      # Therefore, we should ask first to the current committer tree to see if
+      # there is any updated change.
+      raw_data = raw_data_in_committer(committer, source_dir, page.filename) ||
+        raw_data_in_committer(committer, source_dir, "#{target_name}.#{Page.format_to_ext(page.format)}") ||
+        page.raw_data
+
+      committer.delete(page.path)
+      committer.add_to_index(target_dir, target_name, page.format, raw_data)
+
+      committer.after_commit do |index, _sha|
+        @access.refresh
+        index.update_working_dir(source_dir, source_name, page.format)
+        index.update_working_dir(target_dir, target_name, page.format)
+      end
+
+      multi_commit ? committer : committer.commit
+    end
+
+    # Remove if https://github.com/gollum/gollum-lib/pull/292 has been merged
+    def raw_data_in_committer(committer, dir, filename)
+      data = nil
+
+      [*dir.split(::File::SEPARATOR), filename].each do |key|
+        data = data ? data[key] : committer.tree[key]
+        break unless data
+      end
+
+      data
+    end
   end
 
   module Git
diff --git a/config/initializers/grape_route_helpers_fix.rb b/config/initializers/grape_route_helpers_fix.rb
index d3cf9e453d0..612cca3dfbd 100644
--- a/config/initializers/grape_route_helpers_fix.rb
+++ b/config/initializers/grape_route_helpers_fix.rb
@@ -1,5 +1,21 @@
 if defined?(GrapeRouteHelpers)
   module GrapeRouteHelpers
+    module AllRoutes
+      # Bringing in PR https://github.com/reprah/grape-route-helpers/pull/21 due to abandonment.
+      #
+      # Without the following fix, when two helper methods are the same, but have different arguments
+      # (for example: api_v1_cats_owners_path(id: 1) vs api_v1_cats_owners_path(id: 1, owner_id: 2))
+      # if the helper method with the least number of arguments is defined first (because the route was defined first)
+      # then it will shadow the longer route.
+      #
+      # The fix is to sort descending by amount of arguments
+      def decorated_routes
+        @decorated_routes ||= all_routes
+                                .map { |r| DecoratedRoute.new(r) }
+                                .sort_by { |r| -r.dynamic_path_segments.count }
+      end
+    end
+
     class DecoratedRoute
       # GrapeRouteHelpers gem tries to parse the versions
       # from a string, not supporting Grape `version` array definition.
diff --git a/config/initializers/peek.rb b/config/initializers/peek.rb
index e74b95f1646..11759801112 100644
--- a/config/initializers/peek.rb
+++ b/config/initializers/peek.rb
@@ -7,10 +7,12 @@ if Gitlab::Database.mysql?
   require 'peek-mysql2'
   PEEK_DB_CLIENT = ::Mysql2::Client
   PEEK_DB_VIEW = Peek::Views::Mysql2
-else
+elsif Gitlab::Database.postgresql?
   require 'peek-pg'
   PEEK_DB_CLIENT = ::PG::Connection
   PEEK_DB_VIEW = Peek::Views::PG
+else
+  raise "Unsupported database adapter for peek!"
 end
 
 Peek.into PEEK_DB_VIEW
diff --git a/config/initializers/query_limiting.rb b/config/initializers/query_limiting.rb
new file mode 100644
index 00000000000..66864d1898e
--- /dev/null
+++ b/config/initializers/query_limiting.rb
@@ -0,0 +1,9 @@
+if Gitlab::QueryLimiting.enable?
+  require_dependency 'gitlab/query_limiting/active_support_subscriber'
+  require_dependency 'gitlab/query_limiting/transaction'
+  require_dependency 'gitlab/query_limiting/middleware'
+
+  Gitlab::Application.configure do |config|
+    config.middleware.use(Gitlab::QueryLimiting::Middleware)
+  end
+end
diff --git a/config/initializers/rugged_use_gitlab_git_attributes.rb b/config/initializers/rugged_use_gitlab_git_attributes.rb
deleted file mode 100644
index 1cfb3bcb4bd..00000000000
--- a/config/initializers/rugged_use_gitlab_git_attributes.rb
+++ /dev/null
@@ -1,28 +0,0 @@
-# We don't want to ever call Rugged::Repository#fetch_attributes, because it has
-# a lot of I/O overhead:
-# <https://gitlab.com/gitlab-org/gitlab_git/commit/340e111e040ae847b614d35b4d3173ec48329015>
-#
-# While we don't do this from within the GitLab source itself, the Linguist gem
-# has a dependency on Rugged and uses the gitattributes file when calculating
-# repository-wide language statistics:
-# <https://github.com/github/linguist/blob/v4.7.0/lib/linguist/lazy_blob.rb#L33-L36>
-#
-# The options passed by Linguist are those assumed by Gitlab::Git::Attributes
-# anyway, and there is no great efficiency gain from just fetching the listed
-# attributes with our implementation, so we ignore the additional arguments.
-#
-module Rugged
-  class Repository
-    module UseGitlabGitAttributes
-      def fetch_attributes(name, *)
-        attributes.attributes(name)
-      end
-
-      def attributes
-        @attributes ||= Gitlab::Git::Attributes.new(path)
-      end
-    end
-
-    prepend UseGitlabGitAttributes
-  end
-end
diff --git a/config/karma.config.js b/config/karma.config.js
index 9f018d14b8f..a101d35704e 100644
--- a/config/karma.config.js
+++ b/config/karma.config.js
@@ -18,6 +18,8 @@ webpackConfig.devtool = 'cheap-inline-source-map';
 
 // Karma configuration
 module.exports = function(config) {
+  process.env.TZ = 'Etc/UTC';
+
   var progressReporter = process.env.CI ? 'mocha' : 'progress';
 
   var karmaConfig = {
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 8932db138d9..795e5d4e6bc 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -2,6 +2,18 @@
 # See https://github.com/svenfuchs/rails-i18n/tree/master/rails%2Flocale for starting points.
 
 en:
+  hello: "Hello world"
+  activerecord:
+    attributes:
+      issue_link:
+        source: Source issue
+        target: Target issue
+  errors:
+    messages:
+      label_already_exists_at_group_level: "already exists at group level for %{group}. Please choose another one."
+      wrong_size: "is the wrong size (should be %{file_size})"
+      size_too_small: "is too small (should be at least %{file_size})"
+      size_too_big: "is too big (should be at most %{file_size})"
   views:
     pagination:
       previous: "Prev"
diff --git a/config/routes.rb b/config/routes.rb
index f162043dd5e..e72ea1881cd 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -60,6 +60,9 @@ Rails.application.routes.draw do
 
       resources :issues, module: :boards, only: [:index, :update]
     end
+
+    # UserCallouts
+    resources :user_callouts, only: [:create]
   end
 
   # Koding route
diff --git a/config/routes/admin.rb b/config/routes/admin.rb
index e22fb440abc..3cca1210e39 100644
--- a/config/routes/admin.rb
+++ b/config/routes/admin.rb
@@ -1,5 +1,5 @@
 namespace :admin do
-  resources :users, constraints: { id: /[a-zA-Z.\/0-9_\-]+/ } do
+  resources :users, constraints: { id: %r{[a-zA-Z./0-9_\-]+} } do
     resources :keys, only: [:show, :destroy]
     resources :identities, except: [:show]
     resources :impersonation_tokens, only: [:index, :create] do
@@ -24,6 +24,8 @@ namespace :admin do
   resource :impersonation, only: :destroy
 
   resources :abuse_reports, only: [:index, :destroy]
+  resources :gitaly_servers, only: [:index]
+
   resources :spam_logs, only: [:index, :destroy] do
     member do
       post :mark_as_ham
diff --git a/config/routes/group.rb b/config/routes/group.rb
index 976837a246d..b17611d8623 100644
--- a/config/routes/group.rb
+++ b/config/routes/group.rb
@@ -14,6 +14,7 @@ constraints(GroupUrlConstrainer.new) do
       get :merge_requests, as: :merge_requests_group
       get :projects, as: :projects_group
       get :activity, as: :activity_group
+      put :transfer, as: :transfer_group
     end
 
     get '/', action: :show, as: :group_canonical
@@ -35,7 +36,7 @@ constraints(GroupUrlConstrainer.new) do
       post :toggle_subscription, on: :member
     end
 
-    resources :milestones, constraints: { id: /[^\/]+/ }, only: [:index, :show, :edit, :update, :new, :create] do
+    resources :milestones, constraints: { id: %r{[^/]+} }, only: [:index, :show, :edit, :update, :new, :create] do
       member do
         get :merge_requests
         get :participants
@@ -52,7 +53,7 @@ constraints(GroupUrlConstrainer.new) do
 
     resources :uploads, only: [:create] do
       collection do
-        get ":secret/:filename", action: :show, as: :show, constraints: { filename: /[^\/]+/ }
+        get ":secret/:filename", action: :show, as: :show, constraints: { filename: %r{[^/]+} }
       end
     end
   end
diff --git a/config/routes/project.rb b/config/routes/project.rb
index 43ada9ba145..bcaa68c8ce5 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -40,7 +40,7 @@ constraints(ProjectUrlConstrainer.new) do
       #
       # Templates
       #
-      get '/templates/:template_type/:key' => 'templates#show', as: :template
+      get '/templates/:template_type/:key' => 'templates#show', as: :template, constraints: { key: %r{[^/]+} }
 
       resource  :avatar, only: [:show, :destroy]
       resources :commit, only: [:show], constraints: { id: /\h{7,40}/ } do
@@ -55,7 +55,7 @@ constraints(ProjectUrlConstrainer.new) do
       end
 
       resource :pages, only: [:show, :destroy] do
-        resources :domains, only: [:show, :new, :create, :destroy], controller: 'pages_domains', constraints: { id: /[^\/]+/ }
+        resources :domains, only: [:show, :new, :create, :destroy], controller: 'pages_domains', constraints: { id: %r{[^/]+} }
       end
 
       resources :snippets, concerns: :awardable, constraints: { id: /\d+/ } do
@@ -65,7 +65,7 @@ constraints(ProjectUrlConstrainer.new) do
         end
       end
 
-      resources :services, constraints: { id: /[^\/]+/ }, only: [:index, :edit, :update] do
+      resources :services, constraints: { id: %r{[^/]+} }, only: [:index, :edit, :update] do
         member do
           put :test
         end
@@ -346,7 +346,7 @@ constraints(ProjectUrlConstrainer.new) do
         end
       end
 
-      resources :project_members, except: [:show, :new, :edit], constraints: { id: /[a-zA-Z.\/0-9_\-#%+]+/ }, concerns: :access_requestable do
+      resources :project_members, except: [:show, :new, :edit], constraints: { id: %r{[a-zA-Z./0-9_\-#%+]+} }, concerns: :access_requestable do
         collection do
           delete :leave
 
@@ -379,7 +379,7 @@ constraints(ProjectUrlConstrainer.new) do
 
       resources :uploads, only: [:create] do
         collection do
-          get ":secret/:filename", action: :show, as: :show, constraints: { filename: /[^\/]+/ }
+          get ":secret/:filename", action: :show, as: :show, constraints: { filename: %r{[^/]+} }
         end
       end
 
diff --git a/config/routes/uploads.rb b/config/routes/uploads.rb
index d7bca8310e4..6370645bcb9 100644
--- a/config/routes/uploads.rb
+++ b/config/routes/uploads.rb
@@ -2,17 +2,17 @@ scope path: :uploads do
   # Note attachments and User/Group/Project avatars
   get "-/system/:model/:mounted_as/:id/:filename",
       to:           "uploads#show",
-      constraints:  { model: /note|user|group|project/, mounted_as: /avatar|attachment/, filename: /[^\/]+/ }
+      constraints:  { model: /note|user|group|project/, mounted_as: /avatar|attachment/, filename: %r{[^/]+} }
 
   # show uploads for models, snippets (notes) available for now
   get '-/system/:model/:id/:secret/:filename',
     to: 'uploads#show',
-    constraints: { model: /personal_snippet/, id: /\d+/, filename: /[^\/]+/ }
+    constraints: { model: /personal_snippet/, id: /\d+/, filename: %r{[^/]+} }
 
   # show temporary uploads
   get '-/system/temp/:secret/:filename',
     to: 'uploads#show',
-    constraints: { filename: /[^\/]+/ }
+    constraints: { filename: %r{[^/]+} }
 
   # Appearance
   get "-/system/:model/:mounted_as/:id/:filename",
@@ -22,7 +22,7 @@ scope path: :uploads do
   # Project markdown uploads
   get ":namespace_id/:project_id/:secret/:filename",
     to:           "projects/uploads#show",
-    constraints:  { namespace_id: /[a-zA-Z.0-9_\-]+/, project_id: /[a-zA-Z.0-9_\-]+/, filename: /[^\/]+/ }
+    constraints:  { namespace_id: /[a-zA-Z.0-9_\-]+/, project_id: /[a-zA-Z.0-9_\-]+/, filename: %r{[^/]+} }
 
   # create uploads for models, snippets (notes) available for now
   post ':model',
@@ -34,4 +34,4 @@ end
 # Redirect old note attachments path to new uploads path.
 get "files/note/:id/:filename",
   to:           redirect("uploads/note/attachment/%{id}/%{filename}"),
-  constraints:  { filename: /[^\/]+/ }
+  constraints:  { filename: %r{[^/]+} }
diff --git a/config/unicorn.rb.example.development b/config/unicorn.rb.example.development
index 3cd00d53a15..0df028648d1 100644
--- a/config/unicorn.rb.example.development
+++ b/config/unicorn.rb.example.development
@@ -1,2 +1,15 @@
 worker_processes 2
 timeout 60
+
+before_fork do |server, worker|
+  if /darwin/ =~ RUBY_PLATFORM
+    require 'fiddle'
+
+    # Dynamically load Foundation.framework, ~implicitly~ initialising
+    # the Objective-C runtime before any forking happens in Unicorn
+    #
+    # From https://bugs.ruby-lang.org/issues/14009
+    Fiddle.dlopen '/System/Library/Frameworks/Foundation.framework/Foundation'
+  end
+end
+
diff --git a/config/webpack.config.js b/config/webpack.config.js
index 229db11acb2..7f3fe551a03 100644
--- a/config/webpack.config.js
+++ b/config/webpack.config.js
@@ -3,6 +3,7 @@
 var crypto = require('crypto');
 var fs = require('fs');
 var path = require('path');
+var glob = require('glob');
 var webpack = require('webpack');
 var StatsWriterPlugin = require('webpack-stats-plugin').StatsWriterPlugin;
 var CopyWebpackPlugin = require('copy-webpack-plugin');
@@ -20,6 +21,26 @@ var DEV_SERVER_LIVERELOAD = process.env.DEV_SERVER_LIVERELOAD !== 'false';
 var WEBPACK_REPORT = process.env.WEBPACK_REPORT;
 var NO_COMPRESSION = process.env.NO_COMPRESSION;
 
+// generate automatic entry points
+var autoEntries = {};
+var pageEntries = glob.sync('pages/**/index.js', { cwd: path.join(ROOT_PATH, 'app/assets/javascripts') });
+
+// filter out entries currently imported dynamically in dispatcher.js
+var dispatcher = fs.readFileSync(path.join(ROOT_PATH, 'app/assets/javascripts/dispatcher.js')).toString();
+var dispatcherChunks = dispatcher.match(/(?!import\('.\/)pages\/[^']+/g);
+
+pageEntries.forEach(( path ) => {
+  let chunkPath = path.replace(/\/index\.js$/, '');
+  if (!dispatcherChunks.includes(chunkPath)) {
+    let chunkName = chunkPath.replace(/\//g, '.');
+    autoEntries[chunkName] = './' + path;
+  }
+});
+
+// report our auto-generated bundle count
+var autoEntriesCount = Object.keys(autoEntries).length;
+console.log(`${autoEntriesCount} entries from '/pages' automatically added to webpack output.`);
+
 var config = {
   // because sqljs requires fs.
   node: {
@@ -44,9 +65,6 @@ var config = {
     graphs:               './graphs/graphs_bundle.js',
     graphs_charts:        './graphs/graphs_charts.js',
     graphs_show:          './graphs/graphs_show.js',
-    group:                './group.js',
-    groups:               './groups/index.js',
-    groups_list:          './groups_list.js',
     help:                 './help/help.js',
     how_to_merge:         './how_to_merge.js',
     issue_show:           './issue_show/index.js',
@@ -85,7 +103,6 @@ var config = {
     test:                 './test.js',
     two_factor_auth:      './two_factor_auth.js',
     users:                './users/index.js',
-    performance_bar:      './performance_bar.js',
     webpack_runtime:      './webpack.js',
   },
 
@@ -119,9 +136,9 @@ var config = {
       {
         test: /\_worker\.js$/,
         use: [
-          { 
+          {
             loader: 'worker-loader',
-            options: { 
+            options: {
               inline: true
             }
           },
@@ -305,6 +322,8 @@ var config = {
   }
 }
 
+config.entry = Object.assign({}, autoEntries, config.entry);
+
 if (IS_PRODUCTION) {
   config.devtool = 'source-map';
   config.plugins.push(
diff --git a/db/migrate/20180115201419_add_index_updated_at_to_issues.rb b/db/migrate/20180115201419_add_index_updated_at_to_issues.rb
new file mode 100644
index 00000000000..a5a48fc97be
--- /dev/null
+++ b/db/migrate/20180115201419_add_index_updated_at_to_issues.rb
@@ -0,0 +1,15 @@
+class AddIndexUpdatedAtToIssues < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :issues, :updated_at
+  end
+
+  def down
+    remove_concurrent_index :issues, :updated_at
+  end
+end
diff --git a/db/migrate/20180119135717_add_uploader_index_to_uploads.rb b/db/migrate/20180119135717_add_uploader_index_to_uploads.rb
new file mode 100644
index 00000000000..a678c3d049f
--- /dev/null
+++ b/db/migrate/20180119135717_add_uploader_index_to_uploads.rb
@@ -0,0 +1,20 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddUploaderIndexToUploads < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    remove_concurrent_index :uploads, :path
+    add_concurrent_index    :uploads, [:uploader, :path], using: :btree
+  end
+
+  def down
+    remove_concurrent_index :uploads, [:uploader, :path]
+    add_concurrent_index    :uploads, :path, using: :btree
+  end
+end
diff --git a/db/migrate/20180125214301_create_user_callouts.rb b/db/migrate/20180125214301_create_user_callouts.rb
new file mode 100644
index 00000000000..856eff36ae0
--- /dev/null
+++ b/db/migrate/20180125214301_create_user_callouts.rb
@@ -0,0 +1,16 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class CreateUserCallouts < ActiveRecord::Migration
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  def change
+    create_table :user_callouts do |t|
+      t.integer :feature_name, null: false
+      t.references :user, index: true, foreign_key: { on_delete: :cascade }, null: false
+    end
+
+    add_index :user_callouts, [:user_id, :feature_name], unique: true
+  end
+end
diff --git a/db/migrate/20180129193323_add_uploads_builder_context.rb b/db/migrate/20180129193323_add_uploads_builder_context.rb
new file mode 100644
index 00000000000..b3909a770ca
--- /dev/null
+++ b/db/migrate/20180129193323_add_uploads_builder_context.rb
@@ -0,0 +1,14 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddUploadsBuilderContext < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  def change
+    add_column :uploads, :mount_point, :string
+    add_column :uploads, :secret, :string
+  end
+end
diff --git a/db/migrate/20180201102129_add_unique_constraint_to_trending_projects_project_id.rb b/db/migrate/20180201102129_add_unique_constraint_to_trending_projects_project_id.rb
new file mode 100644
index 00000000000..02e53b8fa8a
--- /dev/null
+++ b/db/migrate/20180201102129_add_unique_constraint_to_trending_projects_project_id.rb
@@ -0,0 +1,19 @@
+class AddUniqueConstraintToTrendingProjectsProjectId < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :trending_projects, :project_id, unique: true, name: 'index_trending_projects_on_project_id_unique'
+    remove_concurrent_index_by_name :trending_projects, 'index_trending_projects_on_project_id'
+    rename_index :trending_projects, 'index_trending_projects_on_project_id_unique', 'index_trending_projects_on_project_id'
+  end
+
+  def down
+    rename_index :trending_projects, 'index_trending_projects_on_project_id', 'index_trending_projects_on_project_id_old'
+    add_concurrent_index :trending_projects, :project_id
+    remove_concurrent_index_by_name :trending_projects, 'index_trending_projects_on_project_id_old'
+  end
+end
diff --git a/db/migrate/20180201110056_add_foreign_keys_to_todos.rb b/db/migrate/20180201110056_add_foreign_keys_to_todos.rb
new file mode 100644
index 00000000000..b7c40f8c01a
--- /dev/null
+++ b/db/migrate/20180201110056_add_foreign_keys_to_todos.rb
@@ -0,0 +1,38 @@
+class AddForeignKeysToTodos < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  class Todo < ActiveRecord::Base
+    self.table_name = 'todos'
+    include EachBatch
+  end
+
+  BATCH_SIZE = 1000
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    Todo.where('NOT EXISTS ( SELECT true FROM users WHERE id=todos.user_id )').each_batch(of: BATCH_SIZE) do |batch|
+      batch.delete_all
+    end
+
+    Todo.where('NOT EXISTS ( SELECT true FROM users WHERE id=todos.author_id )').each_batch(of: BATCH_SIZE) do |batch|
+      batch.delete_all
+    end
+
+    Todo.where('note_id IS NOT NULL AND NOT EXISTS ( SELECT true FROM notes WHERE id=todos.note_id )').each_batch(of: BATCH_SIZE) do |batch|
+      batch.delete_all
+    end
+
+    add_concurrent_foreign_key :todos, :users, column: :user_id, on_delete: :cascade
+    add_concurrent_foreign_key :todos, :users, column: :author_id, on_delete: :cascade
+    add_concurrent_foreign_key :todos, :notes, column: :note_id, on_delete: :cascade
+  end
+
+  def down
+    remove_foreign_key :todos, :users
+    remove_foreign_key :todos, column: :author_id
+    remove_foreign_key :todos, :notes
+  end
+end
diff --git a/db/migrate/20180201145907_migrate_remaining_issues_closed_at.rb b/db/migrate/20180201145907_migrate_remaining_issues_closed_at.rb
new file mode 100644
index 00000000000..5a36dec6a9a
--- /dev/null
+++ b/db/migrate/20180201145907_migrate_remaining_issues_closed_at.rb
@@ -0,0 +1,55 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class MigrateRemainingIssuesClosedAt < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  class Issue < ActiveRecord::Base
+    self.table_name = 'issues'
+    include EachBatch
+  end
+
+  def up
+    Gitlab::BackgroundMigration.steal('CopyColumn')
+    Gitlab::BackgroundMigration.steal('CleanupConcurrentTypeChange')
+
+    if migrate_column_type?
+      if closed_at_for_type_change_exists?
+        migrate_remaining_rows
+      else
+        # Due to some EE merge problems some environments may not have the
+        # "closed_at_for_type_change" column. If this is the case we have no
+        # other option than to migrate the data _right now_.
+        change_column_type_concurrently(:issues, :closed_at, :datetime_with_timezone)
+        cleanup_concurrent_column_type_change(:issues, :closed_at)
+      end
+    end
+  end
+
+  def down
+    # Previous migrations already revert the changes made here.
+  end
+
+  def migrate_remaining_rows
+    Issue.where('closed_at_for_type_change IS NULL AND closed_at IS NOT NULL').each_batch do |batch|
+      batch.update_all('closed_at_for_type_change = closed_at')
+    end
+
+    cleanup_concurrent_column_type_change(:issues, :closed_at)
+  end
+
+  def migrate_column_type?
+    # Some environments may have already executed the previous version of this
+    # migration, thus we don't need to migrate those environments again.
+    column_for('issues', 'closed_at').type == :datetime # rubocop:disable Migration/Datetime
+  end
+
+  def closed_at_for_type_change_exists?
+    columns('issues').any? { |col| col.name == 'closed_at_for_type_change' }
+  end
+end
diff --git a/db/post_migrate/20171207150300_remove_project_labels_group_id_copy.rb b/db/post_migrate/20171207150300_remove_project_labels_group_id_copy.rb
new file mode 100644
index 00000000000..2f339172eeb
--- /dev/null
+++ b/db/post_migrate/20171207150300_remove_project_labels_group_id_copy.rb
@@ -0,0 +1,21 @@
+# Copy of 20180202111106 - this one should run before 20171207150343 to fix issues related to
+# the removal of groups with labels.
+
+class RemoveProjectLabelsGroupIdCopy < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    # rubocop:disable Migration/UpdateColumnInBatches
+    update_column_in_batches(:labels, :group_id, nil) do |table, query|
+      query.where(table[:type].eq('ProjectLabel').and(table[:group_id].not_eq(nil)))
+    end
+    # rubocop:enable Migration/UpdateColumnInBatches
+  end
+
+  def down
+  end
+end
diff --git a/db/post_migrate/20180202111106_remove_project_labels_group_id.rb b/db/post_migrate/20180202111106_remove_project_labels_group_id.rb
new file mode 100644
index 00000000000..db7fd0d167d
--- /dev/null
+++ b/db/post_migrate/20180202111106_remove_project_labels_group_id.rb
@@ -0,0 +1,19 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveProjectLabelsGroupId < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    update_column_in_batches(:labels, :group_id, nil) do |table, query|
+      query.where(table[:type].eq('ProjectLabel').and(table[:group_id].not_eq(nil)))
+    end
+  end
+
+  def down
+  end
+end
diff --git a/db/post_migrate/20180204200836_change_author_id_to_not_null_in_todos.rb b/db/post_migrate/20180204200836_change_author_id_to_not_null_in_todos.rb
new file mode 100644
index 00000000000..92c32feebf7
--- /dev/null
+++ b/db/post_migrate/20180204200836_change_author_id_to_not_null_in_todos.rb
@@ -0,0 +1,26 @@
+class ChangeAuthorIdToNotNullInTodos < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  class Todo < ActiveRecord::Base
+    self.table_name = 'todos'
+    include EachBatch
+  end
+
+  BATCH_SIZE = 1000
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    Todo.where(author_id: nil).each_batch(of: BATCH_SIZE) do |batch|
+      batch.delete_all
+    end
+
+    change_column_null :todos, :author_id, false
+  end
+
+  def down
+    change_column_null :todos, :author_id, true
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index a0901833c3d..432eb095746 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20180113220114) do
+ActiveRecord::Schema.define(version: 20180204200836) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -886,6 +886,7 @@ ActiveRecord::Schema.define(version: 20180113220114) do
   add_index "issues", ["relative_position"], name: "index_issues_on_relative_position", using: :btree
   add_index "issues", ["state"], name: "index_issues_on_state", using: :btree
   add_index "issues", ["title"], name: "index_issues_on_title_trigram", using: :gin, opclasses: {"title"=>"gin_trgm_ops"}
+  add_index "issues", ["updated_at"], name: "index_issues_on_updated_at", using: :btree
   add_index "issues", ["updated_by_id"], name: "index_issues_on_updated_by_id", where: "(updated_by_id IS NOT NULL)", using: :btree
 
   create_table "keys", force: :cascade do |t|
@@ -1706,7 +1707,7 @@ ActiveRecord::Schema.define(version: 20180113220114) do
     t.integer "project_id", null: false
     t.integer "target_id"
     t.string "target_type", null: false
-    t.integer "author_id"
+    t.integer "author_id", null: false
     t.integer "action", null: false
     t.string "state", null: false
     t.datetime "created_at"
@@ -1726,7 +1727,7 @@ ActiveRecord::Schema.define(version: 20180113220114) do
     t.integer "project_id", null: false
   end
 
-  add_index "trending_projects", ["project_id"], name: "index_trending_projects_on_project_id", using: :btree
+  add_index "trending_projects", ["project_id"], name: "index_trending_projects_on_project_id", unique: true, using: :btree
 
   create_table "u2f_registrations", force: :cascade do |t|
     t.text "certificate"
@@ -1750,11 +1751,13 @@ ActiveRecord::Schema.define(version: 20180113220114) do
     t.string "model_type"
     t.string "uploader", null: false
     t.datetime "created_at", null: false
+    t.string "mount_point"
+    t.string "secret"
   end
 
   add_index "uploads", ["checksum"], name: "index_uploads_on_checksum", using: :btree
   add_index "uploads", ["model_id", "model_type"], name: "index_uploads_on_model_id_and_model_type", using: :btree
-  add_index "uploads", ["path"], name: "index_uploads_on_path", using: :btree
+  add_index "uploads", ["uploader", "path"], name: "index_uploads_on_uploader_and_path", using: :btree
 
   create_table "user_agent_details", force: :cascade do |t|
     t.string "user_agent", null: false
@@ -1768,6 +1771,14 @@ ActiveRecord::Schema.define(version: 20180113220114) do
 
   add_index "user_agent_details", ["subject_id", "subject_type"], name: "index_user_agent_details_on_subject_id_and_subject_type", using: :btree
 
+  create_table "user_callouts", force: :cascade do |t|
+    t.integer "feature_name", null: false
+    t.integer "user_id", null: false
+  end
+
+  add_index "user_callouts", ["user_id", "feature_name"], name: "index_user_callouts_on_user_id_and_feature_name", unique: true, using: :btree
+  add_index "user_callouts", ["user_id"], name: "index_user_callouts_on_user_id", using: :btree
+
   create_table "user_custom_attributes", force: :cascade do |t|
     t.datetime_with_timezone "created_at", null: false
     t.datetime_with_timezone "updated_at", null: false
@@ -2036,9 +2047,13 @@ ActiveRecord::Schema.define(version: 20180113220114) do
   add_foreign_key "system_note_metadata", "notes", name: "fk_d83a918cb1", on_delete: :cascade
   add_foreign_key "timelogs", "issues", name: "fk_timelogs_issues_issue_id", on_delete: :cascade
   add_foreign_key "timelogs", "merge_requests", name: "fk_timelogs_merge_requests_merge_request_id", on_delete: :cascade
+  add_foreign_key "todos", "notes", name: "fk_91d1f47b13", on_delete: :cascade
   add_foreign_key "todos", "projects", name: "fk_45054f9c45", on_delete: :cascade
+  add_foreign_key "todos", "users", column: "author_id", name: "fk_ccf0373936", on_delete: :cascade
+  add_foreign_key "todos", "users", name: "fk_d94154aa95", on_delete: :cascade
   add_foreign_key "trending_projects", "projects", on_delete: :cascade
   add_foreign_key "u2f_registrations", "users"
+  add_foreign_key "user_callouts", "users", on_delete: :cascade
   add_foreign_key "user_custom_attributes", "users", on_delete: :cascade
   add_foreign_key "user_synced_attributes_metadata", "users", on_delete: :cascade
   add_foreign_key "users_star_projects", "projects", name: "fk_22cd27ddfc", on_delete: :cascade
diff --git a/doc/README.md b/doc/README.md
index 330670587f5..c8b6b4f32b8 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -8,23 +8,13 @@ comments: false
 Welcome to [GitLab](https://about.gitlab.com/), a Git-based fully featured
 platform for software development!
 
-GitLab offers the most scalable Git-based fully integrated platform for software development, with flexible products and subscription plans:
+GitLab offers the most scalable Git-based fully integrated platform for software development, with flexible products and subscription plans.
 
-- **GitLab Community Edition (CE)** is an [open source product](https://gitlab.com/gitlab-org/gitlab-ce/),
-self-hosted, free to use. Every feature available in GitLab CE is also available on GitLab Enterprise Edition (Starter and Premium) and GitLab.com.
-- **GitLab Enterprise Edition (EE)** is an [open-core product](https://gitlab.com/gitlab-org/gitlab-ee/),
-self-hosted, fully featured solution of GitLab, available under distinct [subscriptions](https://about.gitlab.com/products/): **GitLab Enterprise Edition Starter (EES)**, **GitLab Enterprise Edition Premium (EEP)**, and **GitLab Enterprise Edition Ultimate (EEU)**.
-- **GitLab.com**: SaaS GitLab solution, with [free and paid subscriptions](https://about.gitlab.com/gitlab-com/). GitLab.com is hosted by GitLab, Inc., and administrated by GitLab (users don't have access to admin settings).
+With GitLab self-hosted, you deploy your own GitLab instance on-premises or on a private cloud of your choice. GitLab self-hosted is available for [free and with paid subscriptions](https://about.gitlab.com/products/): Libre, Starter, Premium, and Ultimate.
 
-> **GitLab EE** contains all features available in **GitLab CE**,
-plus premium features available in each version: **Enterprise Edition Starter**
-(**EES**), **Enterprise Edition Premium** (**EEP**), and **Enterprise Edition Ultimate**
-(**EEU**). Everything available in **EES** is also available in **EEP**. Every feature
-available in **EEP** is also available in **EEU**.
+GitLab.com is our SaaS offering. It's hosted, managed, and administered by GitLab, with [free and paid plans](https://about.gitlab.com/gitlab-com/) for individuals and teams: Free, Bronze, Silver, and Gold.
 
-----
-
-Shortcuts to GitLab's most visited docs:
+## Shortcuts to GitLab's most visited docs
 
 | [GitLab CI/CD](ci/README.md) | Other |
 | :----- | :----- |
@@ -134,14 +124,8 @@ Manage your [repositories](user/project/repository/index.md) from the UI (user i
 
 ## Administrator documentation
 
-[Administration documentation](administration/index.md) applies to admin users of GitLab
-self-hosted instances:
-
-- GitLab Community Edition
-- GitLab [Enterprise Editions](https://about.gitlab.com/gitlab-ee/)
-  - Enterprise Edition Starter (EES)
-  - Enterprise Edition Premium (EEP)
-  - Enterprise Edition Ultimate (EEU)
+[Administration documentation](administration/index.md) applies to admin users of [GitLab
+self-hosted instances](#self-hosted-gitlab): Libre, Starter, Premium, Ultimate.
 
 Learn how to install, configure, update, upgrade, integrate, and maintain your own instance.
 Regular users don't have access to GitLab administration tools and settings.
diff --git a/doc/administration/auth/ldap.md b/doc/administration/auth/ldap.md
index 881b6a827f4..63fbb24bac1 100644
--- a/doc/administration/auth/ldap.md
+++ b/doc/administration/auth/ldap.md
@@ -181,6 +181,10 @@ main: # 'main' is the GitLab 'provider ID' of this LDAP server
     first_name: 'givenName'
     last_name:  'sn'
 
+  # If lowercase_usernames is enabled, GitLab will lower case the username.
+  lowercase_usernames: false
+
+
   ## EE only
 
   # Base where we can search for groups
@@ -290,6 +294,41 @@ In other words, if an existing GitLab user wants to enable LDAP sign-in for
 themselves, they should check that their GitLab email address matches their
 LDAP email address, and then sign into GitLab via their LDAP credentials.
 
+## Enabling LDAP username lowercase
+
+Some LDAP servers, depending on their configurations, can return uppercase usernames. This can lead to several confusing issues like, for example, creating links or namespaces with uppercase names.
+
+GitLab can automatically lowercase usernames provided by the LDAP server by enabling
+the configuration option `lowercase_usernames`. By default, this configuration option is `false`.
+
+**Omnibus configuration**
+
+1. Edit `/etc/gitlab/gitlab.rb`:
+
+  ```ruby
+  gitlab_rails['ldap_servers'] = YAML.load <<-EOS
+  main:
+    # snip...
+    lowercase_usernames: true
+  EOS
+  ```
+
+2. [Reconfigure GitLab](../restart_gitlab.md#omnibus-gitlab-reconfigure) for the changes to take effect.
+
+**Source configuration**
+
+1. Edit `config/gitlab.yaml`:
+
+  ```yaml
+  production:
+    ldap:
+      servers:
+        main:
+          # snip...
+          lowercase_usernames: true
+  ```
+2. [Restart GitLab](../restart_gitlab.md#installations-from-source) for the changes to take effect.
+
 ## Encryption
 
 ### TLS Server Authentication
diff --git a/doc/administration/environment_variables.md b/doc/administration/environment_variables.md
index 9bcd13a52f7..e6c8f59549f 100644
--- a/doc/administration/environment_variables.md
+++ b/doc/administration/environment_variables.md
@@ -13,7 +13,7 @@ override certain values.
 
 Variable | Type | Description
 -------- | ---- | -----------
-`GITLAB_CDN_HOST`                          | string  | Sets the hostname for a CDN to serve static assets (e.g. `mycdnsubdomain.fictional-cdn.com`)
+`GITLAB_CDN_HOST`                          | string  | Sets the base URL for a CDN to serve static assets (e.g. `//mycdnsubdomain.fictional-cdn.com`)
 `GITLAB_ROOT_PASSWORD`                     | string  | Sets the password for the `root` user on installation
 `GITLAB_HOST`                              | string  | The full URL of the GitLab server (including `http://` or `https://`)
 `RAILS_ENV`                                | string  | The Rails environment; can be one of `production`, `development`, `staging` or `test`
diff --git a/doc/api/applications.md b/doc/api/applications.md
new file mode 100644
index 00000000000..933867ed0bb
--- /dev/null
+++ b/doc/api/applications.md
@@ -0,0 +1,37 @@
+# Applications API
+
+> [Introduced][ce-8160] in GitLab 10.5
+
+[ce-8160]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8160
+
+## Create a application
+
+Create a application by posting a JSON payload.
+
+User must be admin to do that.
+
+Returns `200` if the request succeeds.
+
+```
+POST /applications
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `name` | string | yes | The name of the application |
+| `redirect_uri` | string | yes | The redirect URI of the application |
+| `scopes` | string | yes | The scopes of the application |
+
+```bash
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --data "name=MyApplication&redirect_uri=http://redirect.uri&scopes=" https://gitlab.example.com/api/v3/applications
+```
+
+Example response:
+
+```json
+{
+    "application_id": "5832fc6e14300a0d962240a8144466eef4ee93ef0d218477e55f11cf12fc3737",
+    "secret": "ee1dd64b6adc89cf7e2c23099301ccc2c61b441064e9324d963c46902a85ec34",
+    "callback_url": "http://redirect.uri"
+}
+```
diff --git a/doc/api/repositories.md b/doc/api/repositories.md
index 5fb25e40ed7..96609cd530f 100644
--- a/doc/api/repositories.md
+++ b/doc/api/repositories.md
@@ -114,6 +114,7 @@ Parameters:
 
 - `id` (required) - The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user
 - `sha` (optional) - The commit SHA to download. A tag, branch reference or sha can be used. This defaults to the tip of the default branch if not specified
+- `format` (optional) - The archive format. Default is `tar.gz`. Options are `tar.gz`, `tar.bz2`, `tbz`, `tbz2`, `tb2`, `bz2`, `tar`, `zip`
 
 ## Compare branches, tags or commits
 
diff --git a/doc/api/repository_files.md b/doc/api/repository_files.md
index a1a0b1b756c..c29dc22e12d 100644
--- a/doc/api/repository_files.md
+++ b/doc/api/repository_files.md
@@ -68,7 +68,7 @@ Example response:
 
 ```json
 {
-  "file_name": "app/project.rb",
+  "file_path": "app/project.rb",
   "branch": "master"
 }
 ```
@@ -98,7 +98,7 @@ Example response:
 
 ```json
 {
-  "file_name": "app/project.rb",
+  "file_path": "app/project.rb",
   "branch": "master"
 }
 ```
@@ -134,15 +134,6 @@ DELETE /projects/:id/repository/files/:file_path
 curl --request DELETE --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' 'https://gitlab.example.com/api/v4/projects/13083/repository/files/app%2Fproject%2Erb?branch=master&author_email=author%40example.com&author_name=Firstname%20Lastname&commit_message=delete%20file'
 ```
 
-Example response:
-
-```json
-{
-  "file_name": "app/project.rb",
-  "branch": "master"
-}
-```
-
 Parameters:
 
 - `file_path` (required) - Url encoded full path to new file. Ex. lib%2Fclass%2Erb
diff --git a/doc/ci/examples/dast.md b/doc/ci/examples/dast.md
index 16ff8d5bb3e..7bf647bbb8b 100644
--- a/doc/ci/examples/dast.md
+++ b/doc/ci/examples/dast.md
@@ -1,11 +1,12 @@
 # Dynamic Application Security Testing with GitLab CI/CD
 
-This example shows how to run
 [Dynamic Application Security Testing (DAST)](https://en.wikipedia.org/wiki/Dynamic_program_analysis)
-on your project's source code by using GitLab CI/CD.
+is using the popular open source tool [OWASP ZAProxy](https://github.com/zaproxy/zaproxy)
+to perform an analysis on your running web application.
 
-DAST is using the popular open source tool
-[OWASP ZAProxy](https://github.com/zaproxy/zaproxy) to perform an analysis.
+It can be very useful combined with [Review Apps](../review_apps/index.md).
+
+## Example
 
 All you need is a GitLab Runner with the Docker executor (the shared Runners on
 GitLab.com will work fine). You can then add a new job to `.gitlab-ci.yml`,
@@ -14,22 +15,26 @@ called `dast`:
 ```yaml
 dast:
   image: owasp/zap2docker-stable
+  variables:
+    website: "https://example.com"
   script:
     - mkdir /zap/wrk/
-    - /zap/zap-baseline.py -J gl-dast-report.json -t https://example.com || true
+    - /zap/zap-baseline.py -J gl-dast-report.json -t $website || true
     - cp /zap/wrk/gl-dast-report.json .
   artifacts:
     paths: [gl-dast-report.json]
 ```
 
-The above example will create a `dast` job in your CI pipeline and will allow
-you to download and analyze the report artifact in JSON format.
+The above example will create a `dast` job in your CI/CD pipeline which will run
+the tests on the URL defined in the `website` variable (change it to use your
+own) and finally write the results in the `gl-dast-report.json` file. You can
+then download and analyze the report artifact in JSON format.
 
 TIP: **Tip:**
 Starting with [GitLab Enterprise Edition Ultimate][ee] 10.4, this information will
 be automatically extracted and shown right in the merge request widget. To do
 so, the CI job must be named `dast` and the artifact path must be
 `gl-dast-report.json`.
-[Learn more on dynamic application security testing results shown in merge requests](https://docs.gitlab.com/ee/user/project/merge_requests/dast.html).
+[Learn more about DAST results shown in merge requests](https://docs.gitlab.com/ee/user/project/merge_requests/dast.html).
 
 [ee]: https://about.gitlab.com/gitlab-ee/
diff --git a/doc/ci/variables/README.md b/doc/ci/variables/README.md
index 06f69938aae..598a7515b01 100644
--- a/doc/ci/variables/README.md
+++ b/doc/ci/variables/README.md
@@ -110,7 +110,7 @@ future GitLab releases.**
 | `CI_BUILD_MANUAL`     | `CI_JOB_MANUAL`         |
 | `CI_BUILD_TOKEN`      | `CI_JOB_TOKEN`          |
 
-## `.gitlab-ci.yaml` defined variables
+## `.gitlab-ci.yml` defined variables
 
 >**Note:**
 This feature requires GitLab Runner 0.5.0 or higher and GitLab CI 7.14 or higher.
diff --git a/doc/ci/yaml/README.md b/doc/ci/yaml/README.md
index 82052cc0376..4a650303d45 100644
--- a/doc/ci/yaml/README.md
+++ b/doc/ci/yaml/README.md
@@ -1293,7 +1293,7 @@ to the CI pipeline:
 ```yaml
 variables:
   GIT_STRATEGY: clone
-  GIT_CHECKOUT: false
+  GIT_CHECKOUT: "false"
 script:
   - git checkout master
   - git merge $CI_BUILD_REF_NAME
diff --git a/doc/development/README.md b/doc/development/README.md
index 12cca9f84b7..45e9565f9a7 100644
--- a/doc/development/README.md
+++ b/doc/development/README.md
@@ -75,6 +75,7 @@ comments: false
 - [Ordering table columns](ordering_table_columns.md)
 - [Verifying database capabilities](verifying_database_capabilities.md)
 - [Database Debugging and Troubleshooting](database_debugging.md)
+- [Query Count Limits](query_count_limits.md)
 
 ## Testing guides
 
diff --git a/doc/development/automatic_ce_ee_merge.md b/doc/development/automatic_ce_ee_merge.md
index 5a784b6de06..cf6314f9521 100644
--- a/doc/development/automatic_ce_ee_merge.md
+++ b/doc/development/automatic_ce_ee_merge.md
@@ -5,17 +5,32 @@ Enterprise Edition (look for the [`CE Upstream` merge requests]).
 
 This merge is done automatically in a
 [scheduled pipeline](https://gitlab.com/gitlab-org/release-tools/-/jobs/43201679).
-If a merge is already in progress, the job [doesn't create a new one](https://gitlab.com/gitlab-org/release-tools/-/jobs/43157687).
 
-**If you are pinged in a `CE Upstream` merge request to resolve a conflict,
-please resolve the conflict as soon as possible or ask someone else to do it!**
-
->**Note:**
-It's ok to resolve more conflicts than the one that you are asked to resolve. In
-that case, it's a good habit to ask for a double-check on your resolution by
-someone who is familiar with the code you touched.
+## What to do if you are pinged in a `CE Upstream` merge request to resolve a conflict?
+
+1. Please resolve the conflict as soon as possible or ask someone else to do it
+  - It's ok to resolve more conflicts than the one that you are asked to resolve.
+    In that case, it's a good habit to ask for a double-check on your resolution
+    by someone who is familiar with the code you touched.
+1. Once you have resolved your conflicts, push to the branch (no force-push)
+1. Assign the merge request to the next person that has to resolve a conflict
+1. If all conflicts are resolved after your resolution is pushed, keep the merge
+  request assigned to you: **you are now responsible for the merge request to be
+  green**
+1. If you need any help, you can ping the current [release managers], or ask in
+  the `#ce-to-ee` Slack channel
+
+A few notes about the automatic CE->EE merge job:
+
+- If a merge is already in progress, the job
+  [doesn't create a new one](https://gitlab.com/gitlab-org/release-tools/-/jobs/43157687).
+- If there is nothing to merge (i.e. EE is up-to-date with CE), the job doesn't
+  create a new one
+- The job posts messages to the `#ce-to-ee` Slack channel to inform what's the
+  current CE->EE merge status (e.g. "A new MR has been created", "A MR is still pending")
 
 [`CE Upstream` merge requests]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests?label_name%5B%5D=CE+upstream
+[release managers]: https://about.gitlab.com/release-managers/
 
 ## Always merge EE merge requests before their CE counterparts
 
diff --git a/doc/development/fe_guide/axios.md b/doc/development/fe_guide/axios.md
index 34fa684c5d6..0d9397c3bd5 100644
--- a/doc/development/fe_guide/axios.md
+++ b/doc/development/fe_guide/axios.md
@@ -27,10 +27,23 @@ This exported module should be used instead of directly using `axios` to ensure
     });
 ```
 
-## Mock axios response on tests
+## Mock axios response in tests
 
-To help us mock the responses we need we use [axios-mock-adapter][axios-mock-adapter]
+To help us mock the responses we are using [axios-mock-adapter][axios-mock-adapter].
 
+Advantages over [`spyOn()`]:
+
+- no need to create response objects
+- does not allow call through (which we want to avoid)
+- simple API to test error cases 
+- provides `replyOnce()` to allow for different responses
+
+We have also decided against using [axios interceptors] because they are not suitable for mocking.
+
+[axios interceptors]: https://github.com/axios/axios#interceptors
+[`spyOn()`]: https://jasmine.github.io/api/edge/global.html#spyOn
+
+### Example
 
 ```javascript
   import axios from '~/lib/utils/axios_utils';
@@ -50,11 +63,11 @@ To help us mock the responses we need we use [axios-mock-adapter][axios-mock-ada
   });
 
   afterEach(() => {
-    mock.reset();
+    mock.restore();
   });
 ```
 
-### Mock poll requests on tests with axios
+### Mock poll requests in tests with axios
 
 Because polling function requires a header object, we need to always include an object as the third argument:
 
diff --git a/doc/development/file_storage.md b/doc/development/file_storage.md
index cf00e24e11a..34a02bd2c3c 100644
--- a/doc/development/file_storage.md
+++ b/doc/development/file_storage.md
@@ -14,9 +14,9 @@ There are many places where file uploading is used, according to contexts:
   - User snippet attachments
 * Project
   - Project avatars
-  - Issues/MR Markdown attachments
-  - Issues/MR Legacy Markdown attachments
-  - CI Build Artifacts
+  - Issues/MR/Notes Markdown attachments
+  - Issues/MR/Notes Legacy Markdown attachments
+  - CI Artifacts (archive, metadata, trace)
   - LFS Objects
 
 
@@ -25,7 +25,7 @@ There are many places where file uploading is used, according to contexts:
 GitLab started saving everything on local disk. While directory location changed from previous versions,
 they are still not 100% standardized. You can see them below:
 
-| Description                           | In DB? | Relative path                                               | Uploader class         | model_type |
+| Description                           | In DB? | Relative path (from CarrierWave.root)                       | Uploader class         | model_type |
 | ------------------------------------- | ------ | ----------------------------------------------------------- | ---------------------- | ---------- |
 | Instance logo                         | yes    | uploads/-/system/appearance/logo/:id/:filename              | `AttachmentUploader`   | Appearance |
 | Header logo                           | yes    | uploads/-/system/appearance/header_logo/:id/:filename       | `AttachmentUploader`   | Appearance |
@@ -33,17 +33,107 @@ they are still not 100% standardized. You can see them below:
 | User avatars                          | yes    | uploads/-/system/user/avatar/:id/:filename                  | `AvatarUploader`       | User       |
 | User snippet attachments              | yes    | uploads/-/system/personal_snippet/:id/:random_hex/:filename | `PersonalFileUploader` | Snippet    |
 | Project avatars                       | yes    | uploads/-/system/project/avatar/:id/:filename               | `AvatarUploader`       | Project    |
-| Issues/MR Markdown attachments        | yes    | uploads/:project_path_with_namespace/:random_hex/:filename  | `FileUploader`         | Project    |
-| Issues/MR Legacy Markdown attachments | no     | uploads/-/system/note/attachment/:id/:filename              | `AttachmentUploader`   | Note       |
-| CI Artifacts (CE)                     | yes    | shared/artifacts/:year_:month/:project_id/:id               | `ArtifactUploader`     | Ci::Build  |
+| Issues/MR/Notes Markdown attachments        | yes    | uploads/:project_path_with_namespace/:random_hex/:filename  | `FileUploader`         | Project    |
+| Issues/MR/Notes Legacy Markdown attachments | no     | uploads/-/system/note/attachment/:id/:filename              | `AttachmentUploader`   | Note       |
+| CI Artifacts (CE)                     | yes    | shared/artifacts/:disk_hash[0..1]/:disk_hash[2..3]/:disk_hash/:year_:month_:date/:job_id/:job_artifact_id (:disk_hash is SHA256 digest of project_id) | `JobArtifactUploader`  | Ci::JobArtifact  |
 | LFS Objects  (CE)                     | yes    | shared/lfs-objects/:hex/:hex/:object_hash                   | `LfsObjectUploader`    | LfsObject  |
 
 CI Artifacts and LFS Objects behave differently in CE and EE. In CE they inherit the `GitlabUploader`
-while in EE they inherit the `ObjectStoreUploader` and store files in and S3 API compatible object store.
+while in EE they inherit the `ObjectStorage` and store files in and S3 API compatible object store.
 
-In the case of Issues/MR Markdown attachments, there is a different approach using the [Hashed Storage] layout,
+In the case of Issues/MR/Notes Markdown attachments, there is a different approach using the [Hashed Storage] layout,
 instead of basing the path into a mutable variable `:project_path_with_namespace`, it's possible to use the
 hash of the project ID instead, if project migrates to the new approach (introduced in 10.2).
 
+### Path segments
+
+Files are stored at multiple locations and use different path schemes. 
+All the `GitlabUploader` derived classes should comply with this path segment schema:
+
+```
+|   GitlabUploader
+| ----------------------- + ------------------------- + --------------------------------- + -------------------------------- |
+| `<gitlab_root>/public/` | `uploads/-/system/`       | `user/avatar/:id/`                | `:filename`                      |
+| ----------------------- + ------------------------- + --------------------------------- + -------------------------------- |
+| `CarrierWave.root`      | `GitlabUploader.base_dir` | `GitlabUploader#dynamic_segment`  | `CarrierWave::Uploader#filename` |
+|                         | `CarrierWave::Uploader#store_dir`                             |                                  | 
+
+|   FileUploader
+| ----------------------- + ------------------------- + --------------------------------- + -------------------------------- |
+| `<gitlab_root>/shared/` | `artifacts/`              | `:year_:month/:id`                | `:filename`                      |
+| `<gitlab_root>/shared/` | `snippets/`               | `:secret/`                        | `:filename`                      |
+| ----------------------- + ------------------------- + --------------------------------- + -------------------------------- |
+| `CarrierWave.root`      | `GitlabUploader.base_dir` | `GitlabUploader#dynamic_segment`  | `CarrierWave::Uploader#filename` |
+|                         | `CarrierWave::Uploader#store_dir`                             |                                  | 
+|                         |                           | `FileUploader#upload_path                                            |
+
+|   ObjectStore::Concern (store = remote)
+| ----------------------- + ------------------------- + ----------------------------------- + -------------------------------- |
+| `<bucket_name>`         | <ignored>                 | `user/avatar/:id/`                  | `:filename`                      |
+| ----------------------- + ------------------------- + ----------------------------------- + -------------------------------- |
+| `#fog_dir`              | `GitlabUploader.base_dir` | `GitlabUploader#dynamic_segment`    | `CarrierWave::Uploader#filename` |
+|                         |                           | `ObjectStorage::Concern#store_dir`  |                                  | 
+|                         |                           | `ObjectStorage::Concern#upload_path                                    |
+```
+
+The `RecordsUploads::Concern` concern will create an `Upload` entry for every file stored by a `GitlabUploader` persisting the dynamic parts of the path using
+`GitlabUploader#dynamic_path`. You may then use the `Upload#build_uploader` method to manipulate the file.
+
+## Object Storage
+
+By including the `ObjectStorage::Concern` in the `GitlabUploader` derived class, you may enable the object storage for this uploader. To enable the object storage
+in your uploader, you need to either 1) include `RecordsUpload::Concern` and prepend `ObjectStorage::Extension::RecordsUploads` or 2) mount the uploader and create a new field named `<mount>_store`.
+
+The `CarrierWave::Uploader#store_dir` is overriden to
+
+ - `GitlabUploader.base_dir` + `GitlabUploader.dynamic_segment` when the store is LOCAL
+ - `GitlabUploader.dynamic_segment` when the store is REMOTE (the bucket name is used to namespace)
+
+### Using `ObjectStorage::Extension::RecordsUploads`
+
+> Note: this concern will automatically include `RecordsUploads::Concern` if not already included.
+
+The `ObjectStorage::Concern` uploader will search for the matching `Upload` to select the correct object store. The `Upload` is mapped using `#store_dirs + identifier` for each store (LOCAL/REMOTE).
+
+```ruby
+class SongUploader < GitlabUploader
+  include RecordsUploads::Concern
+  include ObjectStorage::Concern
+  prepend ObjectStorage::Extension::RecordsUploads
+
+  ...
+end
+
+class Thing < ActiveRecord::Base
+  mount :theme, SongUploader # we have a great theme song!
+
+  ...
+end
+```
+
+### Using a mounted uploader
+
+The `ObjectStorage::Concern` will query the `model.<mount>_store` attribute to select the correct object store.
+This column must be present in the model schema.
+
+```ruby
+class SongUploader < GitlabUploader
+  include ObjectStorage::Concern
+
+  ...
+end
+
+class Thing < ActiveRecord::Base
+  attr_reader :theme_store # this is an ActiveRecord attribute
+  mount :theme, SongUploader # we have a great theme song!
+
+  def theme_store
+    super || ObjectStorage::Store::LOCAL
+  end
+
+  ...
+end
+```
+
 [CarrierWave]: https://github.com/carrierwaveuploader/carrierwave
 [Hashed Storage]: ../administration/repository_storage_types.md
diff --git a/doc/development/performance.md b/doc/development/performance.md
index e7c5a6ca07a..c4162a05b77 100644
--- a/doc/development/performance.md
+++ b/doc/development/performance.md
@@ -36,7 +36,8 @@ graphs/dashboards.
 
 GitLab provides built-in tools to aid the process of improving performance:
 
-* [Sherlock](profiling.md#sherlock)
+* [Profiling](profiling.md)
+  * [Sherlock](profiling.md#sherlock)
 * [GitLab Performance Monitoring](../administration/monitoring/performance/index.md)
 * [Request Profiling](../administration/monitoring/performance/request_profiling.md)
 * [QueryRecoder](query_recorder.md) for preventing `N+1` regressions
diff --git a/doc/development/profiling.md b/doc/development/profiling.md
index af79353b721..97c997e0568 100644
--- a/doc/development/profiling.md
+++ b/doc/development/profiling.md
@@ -4,6 +4,41 @@ To make it easier to track down performance problems GitLab comes with a set of
 profiling tools, some of these are available by default while others need to be
 explicitly enabled.
 
+## Profiling a URL
+
+There is a `Gitlab::Profiler.profile` method, and corresponding
+`bin/profile-url` script, that enable profiling a GET or POST request to a
+specific URL, either as an anonymous user (the default) or as a specific user.
+
+When using the script, command-line documentation is available by passing no
+arguments.
+
+When using the method in an interactive console session, any changes to the
+application code within that console session will be reflected in the profiler
+output.
+
+For example:
+
+```ruby
+Gitlab::Profiler.profile('/my-user')
+# Returns a RubyProf::Profile for the regular operation of this request
+class UsersController; def show; sleep 100; end; end
+Gitlab::Profiler.profile('/my-user')
+# Returns a RubyProf::Profile where 100 seconds is spent in UsersController#show
+```
+
+Passing a `logger:` keyword argument to `Gitlab::Profiler.profile` will send
+ActiveRecord and ActionController log output to that logger. Further options are
+documented with the method source.
+
+[GitLab-Profiler](https://gitlab.com/gitlab-com/gitlab-profiler) is a project
+that builds on this to add some additional niceties, such as allowing
+configuration with a single Yaml file for multiple URLs, and uploading of the
+profile and log output to S3.
+
+For GitLab.com, you can find the latest results here:
+<http://redash.gitlab.com/dashboard/gitlab-profiler-statistics>
+
 ## Sherlock
 
 Sherlock is a custom profiling tool built into GitLab. Sherlock is _only_
@@ -27,13 +62,3 @@ Bullet will log query problems to both the Rails log as well as the Chrome
 console.
 
 As a follow up to finding `N+1` queries with Bullet, consider writing a [QueryRecoder test](query_recorder.md) to prevent a regression.
-
-## GitLab Profiler
-
-
-[Gitlab-Profiler](https://gitlab.com/gitlab-com/gitlab-profiler) was built to
-help developers understand why specific URLs of their application may be slow
-and to provide hard data that can help reduce load times.
-
-For GitLab.com, you can find the latest results here:
-<http://redash.gitlab.com/dashboard/gitlab-profiler-statistics>
diff --git a/doc/development/query_count_limits.md b/doc/development/query_count_limits.md
new file mode 100644
index 00000000000..ebb6e0c2dac
--- /dev/null
+++ b/doc/development/query_count_limits.md
@@ -0,0 +1,65 @@
+# Query Count Limits
+
+Each controller or API endpoint is allowed to execute up to 100 SQL queries. In
+a production environment we'll only log an error in case this threshold is
+exceeded, but in a test environment we'll raise an error instead.
+
+## Solving Failing Tests
+
+When a test fails because it executes more than 100 SQL queries there are two
+solutions to this problem:
+
+1. Reduce the number of SQL queries that are executed.
+2. Whitelist the controller or API endpoint.
+
+You should only resort to whitelisting when an existing controller or endpoint
+is to blame as in this case reducing the number of SQL queries can take a lot of
+effort. Newly added controllers and endpoints are not allowed to execute more
+than 100 SQL queries and no exceptions will be made for this rule. _If_ a large
+number of SQL queries is necessary to perform certain work it's best to have
+this work performed by Sidekiq instead of doing this directly in a web request.
+
+## Whitelisting
+
+In the event that you _have_ to whitelist a controller you'll first need to
+create an issue. This issue should (preferably in the title) mention the
+controller or endpoint and include the appropriate labels (`database`,
+`performance`, and at least a team specific label such as `Discussion`).
+
+Once the issue has been created you can whitelist the code in question. For
+Rails controllers it's best to create a `before_action` hook that runs as early
+as possible. The called method in turn should call
+`Gitlab::QueryLimiting.whitelist('issue URL here')`. For example:
+
+```ruby
+class MyController < ApplicationController
+  before_action :whitelist_query_limiting, only: [:show]
+
+  def index
+    # ...
+  end
+
+  def show
+    # ...
+  end
+
+  def whitelist_query_limiting
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/...')
+  end
+end
+```
+
+By using a `before_action` you don't have to modify the controller method in
+question, reducing the likelihood of merge conflicts.
+
+For Grape API endpoints there unfortunately is not a reliable way of running a
+hook before a specific endpoint. This means that you have to add the whitelist
+call directly into the endpoint like so:
+
+```ruby
+get '/projects/:id/foo' do
+  Gitlab::QueryLimiting.whitelist('...')
+
+  # ...
+end
+```
diff --git a/doc/development/testing_guide/best_practices.md b/doc/development/testing_guide/best_practices.md
index f5e8b4f146f..df80cd9f584 100644
--- a/doc/development/testing_guide/best_practices.md
+++ b/doc/development/testing_guide/best_practices.md
@@ -88,6 +88,8 @@ Finished in 34.51 seconds (files took 0.76702 seconds to load)
 1 example, 0 failures
 ```
 
+Note: `live_debug` only works on javascript enabled specs.
+
 ### `let` variables
 
 GitLab's RSpec suite has made extensive use of `let` variables to reduce
diff --git a/doc/development/ux_guide/index.md b/doc/development/ux_guide/index.md
index 42bcf234e12..c59e7b72a1a 100644
--- a/doc/development/ux_guide/index.md
+++ b/doc/development/ux_guide/index.md
@@ -1,3 +1,5 @@
+> We are in the process of transferring UX documentation to the [design.gitlab.com](https://gitlab.com/gitlab-org/design.gitlab.com) project. Any updates to these docs should be made in that project. If documentation does not yet exist within [design.gitlab.com](https://gitlab.com/gitlab-org/design.gitlab.com), [create an issue](https://gitlab.com/gitlab-org/design.gitlab.com/issues) and merge request to add your new changes.
+
 # GitLab UX Guide
 
 The goal of this guide is to provide standards, principles and in-depth information to design beautiful and effective GitLab features. This will be a living document, and we welcome contributions, feedback and suggestions.
diff --git a/doc/install/installation.md b/doc/install/installation.md
index 18e29271d0f..6eb8890cc4f 100644
--- a/doc/install/installation.md
+++ b/doc/install/installation.md
@@ -80,7 +80,7 @@ Make sure you have the right version of Git installed
     # Install Git
     sudo apt-get install -y git-core
 
-    # Make sure Git is version 2.14.3 or higher
+    # Make sure Git is version 2.9.5 or higher
     git --version
 
 Is the system packaged Git too old? Remove it and compile from source.
@@ -93,9 +93,9 @@ Is the system packaged Git too old? Remove it and compile from source.
 
     # Download and compile from source
     cd /tmp
-    curl --remote-name --progress https://www.kernel.org/pub/software/scm/git/git-2.8.4.tar.gz
-    echo '626e319f8a24fc0866167ea5f6bf3e2f38f69d6cb2e59e150f13709ca3ebf301  git-2.8.4.tar.gz' | shasum -a256 -c - && tar -xzf git-2.8.4.tar.gz
-    cd git-2.8.4/
+    curl --remote-name --progress https://www.kernel.org/pub/software/scm/git/git-2.14.3.tar.gz
+    echo '023ffff6d3ba8a1bea779dfecc0ed0bb4ad68ab8601d14435dd8c08416f78d7f  git-2.14.3.tar.gz' | shasum -a256 -c - && tar -xzf git-2.14.3.tar.gz
+    cd git-2.14.3/
     ./configure
     make prefix=/usr/local all
 
diff --git a/doc/install/kubernetes/gitlab_runner_chart.md b/doc/install/kubernetes/gitlab_runner_chart.md
index ca9c95aeced..1f53e12d5f8 100644
--- a/doc/install/kubernetes/gitlab_runner_chart.md
+++ b/doc/install/kubernetes/gitlab_runner_chart.md
@@ -31,7 +31,7 @@ The default configuration can always be found in the [values.yaml](https://gitla
 
 In order for GitLab Runner to function, your config file **must** specify the following:
 
- - `gitlabURL`  - the GitLab Server URL (with protocol) to register the runner against
+ - `gitlabUrl`  - the GitLab Server URL (with protocol) to register the runner against
  - `runnerRegistrationToken` - The Registration Token for adding new Runners to the GitLab Server. This must be
     retrieved from your GitLab Instance. See the [GitLab Runner Documentation](../../ci/runners/README.md#creating-and-registering-a-runner) for more information.
 
@@ -47,7 +47,7 @@ Here is a snippet of the important settings:
 ## The GitLab Server URL (with protocol) that want to register the runner against
 ## ref: https://docs.gitlab.com/runner/commands/README.html#gitlab-runner-register
 ##
-gitlabURL: http://gitlab.your-domain.com/
+gitlabUrl: http://gitlab.your-domain.com/
 
 ## The Registration Token for adding new Runners to the GitLab Server. This must
 ## be retreived from your GitLab Instance.
diff --git a/doc/raketasks/backup_restore.md b/doc/raketasks/backup_restore.md
index 50bb665216e..bbd2d214fe4 100644
--- a/doc/raketasks/backup_restore.md
+++ b/doc/raketasks/backup_restore.md
@@ -169,6 +169,32 @@ For Omnibus GitLab packages:
 
 1. [Reconfigure GitLab] for the changes to take effect
 
+#### Digital Ocean Spaces
+
+This example can be used for a bucket in Amsterdam (AMS3).
+
+1. Add the following to `/etc/gitlab/gitlab.rb`:
+
+    ```ruby
+    gitlab_rails['backup_upload_connection'] = {
+      'provider' => 'AWS',
+      'region' => 'ams3',
+      'aws_access_key_id' => 'AKIAKIAKI',
+      'aws_secret_access_key' => 'secret123',
+      'endpoint'              => 'https://ams3.digitaloceanspaces.com'
+    }
+    gitlab_rails['backup_upload_remote_directory'] = 'my.s3.bucket'
+    ```
+
+1. [Reconfigure GitLab] for the changes to take effect
+
+#### Other S3 Providers
+
+Not all S3 providers are fully-compatible with the Fog library. For example,
+if you see `411 Length Required` errors after attempting to upload, you may
+need to downgrade the `aws_signature_version` value from the default value to
+2 [due to this issue](https://github.com/fog/fog-aws/issues/428).
+
 ---
 
 For installations from source:
@@ -470,7 +496,7 @@ more of the following options:
 
 - `BACKUP=timestamp_of_backup` - Required if more than one backup exists.
   Read what the [backup timestamp is about](#backup-timestamp).
-- `force=yes` - Do not ask if the authorized_keys file should get regenerated.
+- `force=yes` - Does not ask if the authorized_keys file should get regenerated and assumes 'yes' for warning that database tables will be removed.
 
 ### Restore for installation from source
 
diff --git a/doc/security/rack_attack.md b/doc/security/rack_attack.md
index 92066997be8..c61729581e8 100644
--- a/doc/security/rack_attack.md
+++ b/doc/security/rack_attack.md
@@ -1,25 +1,135 @@
-# Rack attack
+# Rack Attack
 
-To prevent abusive clients doing damage GitLab uses rack-attack gem.
+Rack Attack, also known as Rack::Attack, is [a rubygem](https://github.com/kickstarter/rack-attack)
+that is meant to protect GitLab with the ability to customize throttling and
+blocking user IPs.
+You can prevent brute-force passwords attacks, scrapers, or any other offenders
+by throttling requests from IP addresses making large volumes of requests.
+In case you find throttling is not enough to protect you against abusive clients,
+Rack Attack offers IP whitelisting, blacklisting, Fail2ban style filtering and
+tracking.
 
-If you installed or upgraded GitLab by following the official guides this should be enabled by default.
+By default, user sign-in, user sign-up (if enabled), and user password reset is
+limited to 6 requests per minute. After trying for 6 times, the client will
+have to wait for the next minute to be able to try again.
 
-If you are missing `config/initializers/rack_attack.rb` the following steps need to be taken in order to enable protection for your GitLab instance:
+If you installed or upgraded GitLab by following the [official guides](../install/README.md)
+this should be enabled by default. If your instance is not exposed to any incoming
+connections, it is recommended to disable Rack Attack.
 
-1.  In config/application.rb find and uncomment the following line:
+For more information on how to use these options check out
+[rack-attack README](https://github.com/kickstarter/rack-attack/blob/master/README.md).
 
-        config.middleware.use Rack::Attack
+## Settings
 
-1.  Rename `config/initializers/rack_attack.rb.example` to `config/initializers/rack_attack.rb`.
+**Omnibus GitLab**
 
-1.  Review the `paths_to_be_protected` and add any other path you need protecting.
+1. Open `/etc/gitlab/gitlab.rb` with you editor
+1. Add the following:
 
-1.  Restart GitLab instance.
+    ```ruby
+    gitlab_rails['rack_attack_git_basic_auth'] = {
+      'enabled' => true,
+      'ip_whitelist' => ["127.0.0.1"],
+      'maxretry' => 10,
+      'findtime' => 60,
+      'bantime' => 3600
+    }
+    ```
 
-By default, user sign-in, user sign-up(if enabled) and user password reset is limited to 6 requests per minute. After trying for 6 times, client will have to wait for the next minute to be able to try again. These settings can be found in `config/initializers/rack_attack.rb`
+3. Reconfigure GitLab:
 
-If you want more restrictive/relaxed throttle rule change the `limit` or `period` values. For example, more relaxed throttle rule will be if you set limit: 3 and period: 1.second(this will allow 3 requests per second). You can also add other paths to the protected list by adding to `paths_to_be_protected` variable. If you change any of these settings do not forget to restart your GitLab instance.
+    ```
+    sudo gitlab-ctl reconfigure
+    ```
 
-In case you find throttling is not enough to protect you against abusive clients, rack-attack gem offers IP whitelisting, blacklisting, Fail2ban style filter and tracking.
+The following settings can be configured:
 
-For more information on how to use these options check out [rack-attack README](https://github.com/kickstarter/rack-attack/blob/master/README.md).
+- `enabled`: By default this is set to `true`. Set this to `false` to disable Rack Attack.
+- `ip_whitelist`: Whitelist any IPs from being blocked. They must be formatted as strings within a ruby array.
+   For example, `["127.0.0.1", "127.0.0.2", "127.0.0.3"]`.
+- `maxretry`: The maximum amount of times a request can be made in the
+   specified time.
+- `findtime`: The maximum amount of time failed requests can count against an IP
+   before it's blacklisted.
+- `bantime`: The total amount of time that a blacklisted IP will be blocked in
+   seconds.
+
+**Installations from source**
+
+These settings can be found in `config/initializers/rack_attack.rb`. If you are
+missing `config/initializers/rack_attack.rb`, the following steps need to be
+taken in order to enable protection for your GitLab instance:
+
+1. In `config/application.rb` find and uncomment the following line:
+
+    ```ruby
+    config.middleware.use Rack::Attack
+    ```
+
+1. Copy `config/initializers/rack_attack.rb.example` to `config/initializers/rack_attack.rb`
+1. Open `config/initializers/rack_attack.rb`, review the
+   `paths_to_be_protected`, and add any other path you need protecting
+1. Restart GitLab:
+
+    ```sh
+    sudo service gitlab restart
+    ```
+
+If you want more restrictive/relaxed throttle rules, edit
+`config/initializers/rack_attack.rb` and change the `limit` or `period` values.
+For example, more relaxed throttle rules will be if you set
+`limit: 3` and `period: 1.seconds` (this will allow 3 requests per second).
+You can also add other paths to the protected list by adding to `paths_to_be_protected`
+variable. If you change any of these settings do not forget to restart your
+GitLab instance.
+
+## Remove blocked IPs from Rack Attack via Redis
+
+In case you want to remove a blocked IP, follow these steps:
+
+1. Find the IPs that have been blocked in the production log:
+
+    ```sh
+    grep "Rack_Attack" /var/log/gitlab/gitlab-rails/production.log
+    ```
+
+2. Since the blacklist is stored in Redis, you need to open up `redis-cli`:
+
+    ```sh
+    /opt/gitlab/embedded/bin/redis-cli -s /var/opt/gitlab/redis/redis.socket
+    ```
+
+3. You can remove the block using the following syntax, replacing `<ip>` with
+   the actual IP that is blacklisted:
+
+    ```
+    del cache:gitlab:rack::attack:allow2ban:ban:<ip>
+    ```
+
+4. Confirm that the key with the IP no longer shows up:
+
+    ```
+    keys *rack::attack*
+    ```
+
+5. Optionally, add the IP to the whitelist to prevent it from being blacklisted
+   again (see [settings](#settings)).
+
+## Troubleshooting
+
+### Rack attack is blacklisting the load balancer
+
+Rack Attack may block your load balancer if all traffic appears to come from
+the load balancer. In that case, you will need to:
+
+1. [Configure `nginx[real_ip_trusted_addresses]`](https://docs.gitlab.com/omnibus/settings/nginx.html#configuring-gitlab-trusted_proxies-and-the-nginx-real_ip-module).
+   This will keep users' IPs from being listed as the load balancer IPs.
+2. Whitelist the load balancer's IP address(es) in the Rack Attack [settings](#settings).
+3. Reconfigure GitLab:
+
+    ```
+    sudo gitlab-ctl reconfigure
+    ```
+
+4. [Remove the block via Redis.](#remove-blocked-ips-from-rack-attack-via-redis)
diff --git a/doc/topics/autodevops/index.md b/doc/topics/autodevops/index.md
index 6ad314647ee..0fab752afad 100644
--- a/doc/topics/autodevops/index.md
+++ b/doc/topics/autodevops/index.md
@@ -21,10 +21,10 @@ project in an easy and automatic way:
 1. [Auto Code Quality](#auto-code-quality)
 1. [Auto SAST (Static Application Security Testing)](#auto-sast)
 1. [Auto SAST for Docker images](#auto-sast-for-docker-images)
-1. [Auto DAST (Dynamic Application Security Testing)](#auto-dast)
-1. [Auto Browser Performance Testing](#auto-browser-performance-testing)
 1. [Auto Review Apps](#auto-review-apps)
+1. [Auto DAST (Dynamic Application Security Testing)](#auto-dast)
 1. [Auto Deploy](#auto-deploy)
+1. [Auto Browser Performance Testing](#auto-browser-performance-testing)
 1. [Auto Monitoring](#auto-monitoring)
 
 As Auto DevOps relies on many different components, it's good to have a basic
@@ -66,9 +66,8 @@ To make full use of Auto DevOps, you will need:
    a domain configured with wildcard DNS which is gonna be used by all of your
    Auto DevOps applications. [Read the specifics](#auto-devops-base-domain).
 1. **Kubernetes** (needed for Auto Review Apps, Auto Deploy, and Auto Monitoring) -
-   To enable deployments, you will need Kubernetes 1.5+. The [Kubernetes service][kubernetes-service]
-   integration will need to be enabled for the project, or enabled as a
-   [default service template](../../user/project/integrations/services_templates.md)
+   To enable deployments, you will need Kubernetes 1.5+. You need a [Kubernetes cluster][kubernetes-clusters]
+   for the project, or a Kubernetes [default service template](../../user/project/integrations/services_templates.md)
    for the entire GitLab installation.
     1. **A load balancer** - You can use NGINX ingress by deploying it to your
        Kubernetes cluster using the
@@ -229,6 +228,32 @@ check out.
 In GitLab Enterprise Edition Ultimate, any security warnings are also
 [shown in the merge request widget](https://docs.gitlab.com/ee/user/project/merge_requests/sast_docker.html).
 
+### Auto Review Apps
+
+NOTE: **Note:**
+This is an optional step, since many projects do not have a Kubernetes cluster
+available. If the [prerequisites](#prerequisites) are not met, the job will
+silently be skipped.
+
+CAUTION: **Caution:**
+Your apps should *not* be manipulated outside of Helm (using Kubernetes directly.)
+This can cause confusion with Helm not detecting the change, and subsequent
+deploys with Auto DevOps can undo your changes. Also, if you change something
+and want to undo it by deploying again, Helm may not detect that anything changed
+in the first place, and thus not realize that it needs to re-apply the old config.
+
+[Review Apps][review-app] are temporary application environments based on the
+branch's code so developers, designers, QA, product managers, and other
+reviewers can actually see and interact with code changes as part of the review
+process. Auto Review Apps create a Review App for each branch.
+
+The Review App will have a unique URL based on the project name, the branch
+name, and a unique number, combined with the Auto DevOps base domain. For
+example, `user-project-branch-1234.example.com`. A link to the Review App shows
+up in the merge request widget for easy discovery. When the branch is deleted,
+for example after the merge request is merged, the Review App will automatically
+be deleted.
+
 ### Auto DAST
 
 > Introduced in [GitLab Enterprise Edition Ultimate][ee] 10.4.
@@ -256,32 +281,6 @@ Auto Browser Performance Testing utilizes the [Sitespeed.io container](https://h
 
 In GitLab Enterprise Edition Premium, performance differences between the source and target branches are [shown in the merge request widget](https://docs.gitlab.com/ee/user/project/merge_requests/browser_performance_testing.html).
 
-### Auto Review Apps
-
-NOTE: **Note:**
-This is an optional step, since many projects do not have a Kubernetes cluster
-available. If the [prerequisites](#prerequisites) are not met, the job will
-silently be skipped.
-
-CAUTION: **Caution:**
-Your apps should *not* be manipulated outside of Helm (using Kubernetes directly.)
-This can cause confusion with Helm not detecting the change, and subsequent
-deploys with Auto DevOps can undo your changes. Also, if you change something
-and want to undo it by deploying again, Helm may not detect that anything changed
-in the first place, and thus not realize that it needs to re-apply the old config.
-
-[Review Apps][review-app] are temporary application environments based on the
-branch's code so developers, designers, QA, product managers, and other
-reviewers can actually see and interact with code changes as part of the review
-process. Auto Review Apps create a Review App for each branch.
-
-The Review App will have a unique URL based on the project name, the branch
-name, and a unique number, combined with the Auto DevOps base domain. For
-example, `user-project-branch-1234.example.com`. A link to the Review App shows
-up in the merge request widget for easy discovery. When the branch is deleted,
-for example after the merge request is merged, the Review App will automatically
-be deleted.
-
 ### Auto Deploy
 
 NOTE: **Note:**
@@ -396,7 +395,7 @@ If you want to modify the CI/CD pipeline used by Auto DevOps, you can copy the
 Assuming that your project is new or it doesn't have a `.gitlab-ci.yml` file
 present:
 
-1. From your project home page, either click on the "Set up CI" button, or click
+1. From your project home page, either click on the "Set up CI/CD" button, or click
    on the plus button and (`+`), then "New file"
 1. Pick `.gitlab-ci.yml` as the template type
 1. Select "Auto-DevOps" from the template dropdown
@@ -587,7 +586,7 @@ curl --data "value=true" --header "PRIVATE-TOKEN: personal_access_token" https:/
 ```
 
 [ce-37115]: https://gitlab.com/gitlab-org/gitlab-ce/issues/37115
-[kubernetes-service]: ../../user/project/integrations/kubernetes.md
+[kubernetes-clusters]: ../../user/project/clusters/index.md
 [docker-in-docker]: ../../docker/using_docker_build.md#use-docker-in-docker-executor
 [review-app]: ../../ci/review_apps/index.md
 [container-registry]: ../../user/project/container_registry.md
diff --git a/doc/update/10.2-to-10.3.md b/doc/update/10.2-to-10.3.md
index d6e2db8a353..f8fe4a4b6bf 100644
--- a/doc/update/10.2-to-10.3.md
+++ b/doc/update/10.2-to-10.3.md
@@ -54,17 +54,16 @@ sudo gem install bundler --no-ri --no-rdoc
 
 ### 4. Update Node
 
-GitLab now runs [webpack](http://webpack.js.org) to compile frontend assets and
-it has a minimum requirement of node v4.3.0.
+GitLab now runs [webpack](http://webpack.js.org) to compile frontend assets.
+We require a minimum version of node v6.0.0.
 
 You can check which version you are running with `node -v`. If you are running
-a version older than `v4.3.0` you will need to update to a newer version.  You
+a version older than `v6.0.0` you will need to update to a newer version. You
 can find instructions to install from community maintained packages or compile
 from source at the nodejs.org website.
 
 <https://nodejs.org/en/download/>
 
-
 Since 8.17, GitLab requires the use of yarn `>= v0.17.0` to manage
 JavaScript dependencies.
 
diff --git a/doc/update/10.3-to-10.4.md b/doc/update/10.3-to-10.4.md
index 67b7e634c94..083f6090a8a 100644
--- a/doc/update/10.3-to-10.4.md
+++ b/doc/update/10.3-to-10.4.md
@@ -56,17 +56,16 @@ sudo gem install bundler --no-ri --no-rdoc
 
 ### 4. Update Node
 
-GitLab now runs [webpack](http://webpack.js.org) to compile frontend assets and
-it has a minimum requirement of node v4.3.0.
+GitLab now runs [webpack](http://webpack.js.org) to compile frontend assets.
+We require a minimum version of node v6.0.0.
 
 You can check which version you are running with `node -v`. If you are running
-a version older than `v4.3.0` you will need to update to a newer version.  You
+a version older than `v6.0.0` you will need to update to a newer version. You
 can find instructions to install from community maintained packages or compile
 from source at the nodejs.org website.
 
 <https://nodejs.org/en/download/>
 
-
 Since 8.17, GitLab requires the use of yarn `>= v0.17.0` to manage
 JavaScript dependencies.
 
diff --git a/doc/user/feature_highlight.md b/doc/user/feature_highlight.md
new file mode 100644
index 00000000000..bd98ea00757
--- /dev/null
+++ b/doc/user/feature_highlight.md
@@ -0,0 +1,15 @@
+# Feature highlight
+
+> [Introduced][ce-16379] in GitLab 10.5
+
+Feature highlights are represented by a pulsing blue dot. Hovering over the dot
+will open up callout with more information.
+They are used to emphasize a certain feature and make something more visible to the user.
+
+You can dismiss any feature highlight permanently by clicking the "Got it" link
+at the bottom of the callout. There isn't a way to restore the feature highlight
+after it has been dismissed.
+
+![Clusters feature highlight](img/feature_highlight_example.png)
+
+[ce-16379]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/16379
diff --git a/doc/user/group/index.md b/doc/user/group/index.md
index 7f77a33aadc..f78e5089886 100644
--- a/doc/user/group/index.md
+++ b/doc/user/group/index.md
@@ -168,6 +168,20 @@ Alternatively, you can [lock the sharing with group feature](#share-with-group-l
 In GitLab Enterprise Edition it is possible to manage GitLab group memberships using LDAP groups.
 See [the GitLab Enterprise Edition documentation](../../integration/ldap.md) for more information.
 
+## Transfer groups to another group
+
+From 10.5 there are two different ways to transfer a group:
+
+- Either by transferring a group into another group (making it a subgroup of that group).
+- Or by converting a subgroup into a root group (a group with no parent).
+
+Please make sure to understand that:
+
+- Changing a group's parent can have unintended side effects. See [Redirects when changing repository paths](https://docs.gitlab.com/ce/user/project/index.html#redirects-when-changing-repository-paths)
+- You can only transfer the group to a group you manage.
+- You will need to update your local repositories to point to the new location.
+- If the parent group's visibility is lower than the group current visibility, visibility levels for subgroups and projects will be changed to match the new parent group's visibility.
+
 ## Group settings
 
 Once you have created a group, you can manage its settings by navigating to
diff --git a/doc/user/group/subgroups/img/create_subgroup_button.png b/doc/user/group/subgroups/img/create_subgroup_button.png
index 000b54c2855..d1355d4b2c3 100644
--- a/doc/user/group/subgroups/img/create_subgroup_button.png
+++ b/doc/user/group/subgroups/img/create_subgroup_button.png
diff --git a/doc/user/group/subgroups/index.md b/doc/user/group/subgroups/index.md
index 161a3af9903..2a982344e5f 100644
--- a/doc/user/group/subgroups/index.md
+++ b/doc/user/group/subgroups/index.md
@@ -90,7 +90,8 @@ structure.
 
 To create a subgroup:
 
-1. In the group's dashboard go to the **Subgroups** page and click **New subgroup**.
+1. In the group's dashboard expand the **New project** split button, select
+   **New subgroup** and click the **New subgroup** button.
 
     ![Subgroups page](img/create_subgroup_button.png)
 
diff --git a/doc/user/img/feature_highlight_example.png b/doc/user/img/feature_highlight_example.png
new file mode 100644
index 00000000000..32ca05a6087
--- /dev/null
+++ b/doc/user/img/feature_highlight_example.png
diff --git a/doc/user/index.md b/doc/user/index.md
index 01db8becc43..43b6fd53b91 100644
--- a/doc/user/index.md
+++ b/doc/user/index.md
@@ -107,6 +107,8 @@ personal access tokens, authorized applications, etc.
 methods available in GitLab.
 - [Permissions](permissions.md): Learn the different set of permissions levels for each
 user type (guest, reporter, developer, master, owner).
+- [Feature highlight](feature_highlight.md): Learn more about the little blue dots
+around the app that explain certain features
 
 ## Groups
 
diff --git a/doc/user/markdown.md b/doc/user/markdown.md
index 552abac747b..b590dfa0d40 100644
--- a/doc/user/markdown.md
+++ b/doc/user/markdown.md
@@ -253,7 +253,7 @@ GFM will recognize the following:
 | `@user_name`               | specific user                   |
 | `@group_name`              | specific group                  |
 | `@all`                     | entire team                     |
-| `#123`                     | issue                           |
+| `#12345`                   | issue                           |
 | `!123`                     | merge request                   |
 | `$123`                     | snippet                         |
 | `~123`                     | label by ID                     |
@@ -379,6 +379,45 @@ _Be advised that KaTeX only supports a [subset][katex-subset] of LaTeX._
 >**Note:**
 This also works for the asciidoctor `:stem: latexmath`. For details see the [asciidoctor user manual][asciidoctor-manual].
 
+### Colors
+
+> If this is not rendered correctly, see
+https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/user/markdown.md#colors
+
+It is possible to have color written in HEX, RGB or HSL format rendered with a color indicator.
+
+Color written inside backticks will be followed by a color "chip".
+
+Examples:
+
+    `#F00`
+    `#F00A`
+    `#FF0000`
+    `#FF0000AA`
+    `RGB(0,255,0)`
+    `RGB(0%,100%,0%)`
+    `RGBA(0,255,0,0.7)`
+    `HSL(540,70%,50%)`
+    `HSLA(540,70%,50%,0.7)`
+
+Becomes:
+
+`#F00`  
+`#F00A`  
+`#FF0000`  
+`#FF0000AA`  
+`RGB(0,255,0)`  
+`RGB(0%,100%,0%)`  
+`RGBA(0,255,0,0.7)`  
+`HSL(540,70%,50%)`  
+`HSLA(540,70%,50%,0.7)`  
+
+#### Supported formats:
+
+* HEX: `` `#RGB[A]` `` or `` `#RRGGBB[AA]` ``
+* RGB: `` `RGB[A](R, G, B[, A])` ``
+* HSL: `` `HSL[A](H, S, L[, A])` ``
+
 ### Mermaid
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/15107) in
diff --git a/doc/user/project/clusters/index.md b/doc/user/project/clusters/index.md
index 130f7897b1a..e87b4403854 100644
--- a/doc/user/project/clusters/index.md
+++ b/doc/user/project/clusters/index.md
@@ -1,26 +1,28 @@
 # Connecting GitLab with a Kubernetes cluster
 
-> [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/issues/35954) in 10.1.
+> [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/issues/35954) in GitLab 10.1.
+
+Connect your project to Google Kubernetes Engine (GKE) or an existing Kubernetes
+cluster in a few steps.
 
 With a cluster associated to your project, you can use Review Apps, deploy your
 applications, run your pipelines, and much more, in an easy way.
 
-Connect your project to Google Kubernetes Engine (GKE) or your own Kubernetes
-cluster in a few steps.
-
-NOTE: **Note:**
-The Cluster integration will eventually supersede the
-[Kubernetes integration](../integrations/kubernetes.md). For the moment,
-you can create only one cluster.
+There are two options when adding a new cluster to your project; either associate
+your account with Google Kubernetes Engine (GKE) so that you can [create new
+clusters](#adding-and-creating-a-new-gke-cluster-via-gitlab) from within GitLab,
+or provide the credentials to an [existing Kubernetes cluster](#adding-an-existing-kubernetes-cluster).
 
 ## Prerequisites
 
-In order to be able to manage your GKE cluster through GitLab, the following
-prerequisites must be met:
+In order to be able to manage your Kubernetes cluster through GitLab, the
+following prerequisites must be met.
+
+**For a cluster hosted on GKE:**
 
 - The [Google authentication integration](../../../integration/google.md) must
   be enabled in GitLab at the instance level. If that's not the case, ask your
-  administrator to enable it.
+  GitLab administrator to enable it.
 - Your associated Google account must have the right privileges to manage
   clusters on GKE. That would mean that a [billing
   account](https://cloud.google.com/billing/docs/how-to/manage-billing-account)
@@ -31,41 +33,88 @@ prerequisites must be met:
 - You must have [Resource Manager
   API](https://cloud.google.com/resource-manager/)
 
-If all of the above requirements are met, you can proceed to add a new GKE
+**For an existing Kubernetes cluster:**
+
+- Since the cluster is already created, there are no prerequisites.
+
+---
+
+If all of the above requirements are met, you can proceed to add a new Kubernetes
 cluster.
 
-## Adding a cluster
+## Adding and creating a new GKE cluster via GitLab
+
+NOTE: **Note:**
+You need Master [permissions] and above to access the Clusters page.
+
+Before proceeding, make sure all [prerequisites](#prerequisites) are met.
+To add a new cluster hosted on GKE to your project:
+
+1. Navigate to your project's **CI/CD > Clusters** page.
+1. Click on **Add cluster**.
+1. Click on **Create with GKE**.
+1. Connect your Google account if you haven't done already by clicking the
+   **Sign in with Google** button.
+1. Fill in the requested values:
+  - **Cluster name** (required) - The name you wish to give the cluster.
+  - **GCP project ID** (required) - The ID of the project you created in your GCP
+    console that will host the Kubernetes cluster. This must **not** be confused
+    with the project name. Learn more about [Google Cloud Platform projects](https://cloud.google.com/resource-manager/docs/creating-managing-projects).
+  - **Zone** - The [zone](https://cloud.google.com/compute/docs/regions-zones/)
+    under which the cluster will be created.
+  - **Number of nodes** - The number of nodes you wish the cluster to have.
+  - **Machine type** - The [machine type](https://cloud.google.com/compute/docs/machine-types)
+    of the Virtual Machine instance that the cluster will be based on.
+  - **Environment scope** - The [associated environment](#setting-the-environment-scope) to this cluster.
+1. Finally, click the **Create cluster** button.
+
+After a few moments, your cluster should be created. If something goes wrong,
+you will be notified.
+
+You can now proceed to install some pre-defined applications and then
+enable the Cluster integration.
+
+## Adding an existing Kubernetes cluster
 
 NOTE: **Note:**
-You need Master [permissions] and above to add a cluster.
-
-There are two options when adding a new cluster; either use Google Kubernetes
-Engine (GKE) or provide the credentials to your own Kubernetes cluster.
-
-To add a new cluster:
-
-1. Navigate to your project's **CI/CD > Cluster** page
-1. If you want to let GitLab create a cluster on GKE for you, go through the
-   following steps, otherwise skip to the next one.
-    1. Click on **Create with GKE**
-    1. Connect your Google account if you haven't done already by clicking the
-       **Sign in with Google** button
-    1. Fill in the requested values:
-      - **Cluster name** (required) - The name you wish to give the cluster.
-      - **GCP project ID** (required) - The ID of the project you created in your GCP
-        console that will host the Kubernetes cluster. This must **not** be confused
-        with the project name. Learn more about [Google Cloud Platform projects](https://cloud.google.com/resource-manager/docs/creating-managing-projects).
-      - **Zone** - The [zone](https://cloud.google.com/compute/docs/regions-zones/)
-        under which the cluster will be created.
-      - **Number of nodes** - The number of nodes you wish the cluster to have.
-      - **Machine type** - The [machine type](https://cloud.google.com/compute/docs/machine-types)
-        of the Virtual Machine instance that the cluster will be based on.
-      - **Project namespace** - The unique namespace for this project. By default you
-        don't have to fill it in; by leaving it blank, GitLab will create one for you.
-1. If you want to use your own existing Kubernetes cluster, click on
-   **Add an existing cluster** and fill in the details as described in the
-   [Kubernetes integration](../integrations/kubernetes.md) documentation.
-1. Finally, click the **Create cluster** button
+You need Master [permissions] and above to access the Clusters page.
+
+To add an existing Kubernetes cluster to your project:
+
+1. Navigate to your project's **CI/CD > Clusters** page.
+1. Click on **Add cluster**.
+1. Click on **Add an existing cluster** and fill in the details:
+    - **Cluster name** (required) - The name you wish to give the cluster.
+    - **Environment scope** (required)- The
+      [associated environment](#setting-the-environment-scope) to this cluster.
+    - **API URL** (required) -
+      It's the URL that GitLab uses to access the Kubernetes API. Kubernetes
+      exposes several APIs, we want the "base" URL that is common to all of them,
+      e.g., `https://kubernetes.example.com` rather than `https://kubernetes.example.com/api/v1`.
+    - **CA certificate** (optional) -
+      If the API is using a self-signed TLS certificate, you'll also need to include
+      the `ca.crt` contents here.
+    - **Token** -
+      GitLab authenticates against Kubernetes using service tokens, which are
+      scoped to a particular `namespace`. If you don't have a service token yet,
+      you can follow the
+      [Kubernetes documentation](https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/)
+      to create one. You can also view or create service tokens in the
+      [Kubernetes dashboard](https://kubernetes.io/docs/tasks/access-application-cluster/web-ui-dashboard/#config)
+      (under **Config > Secrets**).
+    - **Project namespace** (optional) - The following apply:
+      - By default you don't have to fill it in; by leaving it blank, GitLab will
+        create one for you.
+      - Each project should have a unique namespace.
+      - The project namespace is not necessarily the namespace of the secret, if
+        you're using a secret with broader permissions, like the secret from `default`.
+      - You should **not** use `default` as the project namespace.
+      - If you or someone created a secret specifically for the project, usually
+        with limited permissions, the secret's namespace and project namespace may
+        be the same.
+1. Finally, click the **Create cluster** button.
+
+The Kubernetes service takes the following parameters:
 
 After a few moments, your cluster should be created. If something goes wrong,
 you will be notified.
@@ -85,6 +134,91 @@ added directly to your configured cluster. Those applications are needed for
 | [Ingress](https://kubernetes.io/docs/concepts/services-networking/ingress/) | 10.2+ | Ingress can provide load balancing, SSL termination, and name-based virtual hosting. It acts as a web proxy for your applications and is useful if you want to use [Auto DevOps](../../../topics/autodevops/index.md) or deploy your own web apps. |
 | [Prometheus](https://prometheus.io/docs/introduction/overview/) | 10.4+ | Prometheus is an open-source monitoring and alerting system useful to supervise your deployed applications |
 
+## Setting the environment scope
+
+When adding more than one clusters, you need to differentiate them with an
+environment scope. The environment scope associates clusters and
+[environments](../../../ci/environments.md) in an 1:1 relationship similar to how the
+[environment-specific variables](../../../ci/variables/README.md#limiting-environment-scopes-of-secret-variables)
+work.
+
+The default environment scope is `*`, which means all jobs, regardless of their
+environment, will use that cluster. Each scope can only be used by a single
+cluster in a project, and a validation error will occur if otherwise.
+
+---
+
+For example, let's say the following clusters exist in a project:
+
+| Cluster    | Environment scope   |
+| ---------- | ------------------- |
+| Development| `*`                 |
+| Staging    | `staging/*`         |
+| Production | `production/*`      |
+
+And the following environments are set in [`.gitlab-ci.yml`](../../../ci/yaml/README.md):
+
+```yaml
+stages:
+- test
+- deploy
+
+test:
+  stage: test
+  script: sh test
+
+deploy to staging:
+  stage: deploy
+  script: make deploy
+  environment:
+    name: staging/$CI_COMMIT_REF_NAME
+    url: https://staging.example.com/
+
+deploy to production:
+  stage: deploy
+  script: make deploy
+  environment:
+    name: production/$CI_COMMIT_REF_NAME
+    url: https://example.com/
+```
+
+The result will then be:
+
+- The development cluster will be used for the "test" job.
+- The staging cluster will be used for the "deploy to staging" job.
+- The production cluster will be used for the "deploy to production" job.
+
+## Multiple Kubernetes clusters
+
+> Introduced in [GitLab Enterprise Edition Premium][ee] 10.3.
+
+With GitLab EEP, you can associate more than one Kubernetes clusters to your
+project. That way you can have different clusters for different environments,
+like dev, staging, production, etc.
+
+To add another cluster, follow the same steps as described in [adding a
+Kubernetes cluster](#adding-a-kubernetes-cluster) and make sure to
+[set an environment scope](#setting-the-environment-scope) that will
+differentiate the new cluster with the rest.
+
+## Deployment variables
+
+The Kubernetes cluster integration exposes the following
+[deployment variables](../../../ci/variables/README.md#deployment-variables) in the
+GitLab CI/CD build environment:
+
+- `KUBE_URL` - Equal to the API URL.
+- `KUBE_TOKEN` - The Kubernetes token.
+- `KUBE_NAMESPACE` - The Kubernetes namespace is auto-generated if not specified.
+  The default value is `<project_name>-<project_id>`. You can overwrite it to
+  use different one if needed, otherwise the `KUBE_NAMESPACE` variable will
+  receive the default value.
+- `KUBE_CA_PEM_FILE` - Only present if a custom CA bundle was specified. Path
+  to a file containing PEM data.
+- `KUBE_CA_PEM` (deprecated) - Only if a custom CA bundle was specified. Raw PEM data.
+- `KUBECONFIG` - Path to a file containing `kubeconfig` for this deployment.
+  CA bundle would be embedded if specified.
+
 ## Enabling or disabling the Cluster integration
 
 After you have successfully added your cluster information, you can enable the
@@ -111,4 +245,62 @@ To remove the Cluster integration from your project, simply click on the
 **Remove integration** button. You will then be able to follow the procedure
 and [add a cluster](#adding-a-cluster) again.
 
+## What you can get with the Kubernetes integration
+
+Here's what you can do with GitLab if you enable the Kubernetes integration.
+
+### Deploy Boards (EEP)
+
+> Available in [GitLab Enterprise Edition Premium][ee].
+
+GitLab's Deploy Boards offer a consolidated view of the current health and
+status of each CI [environment](../../../ci/environments.md) running on Kubernetes,
+displaying the status of the pods in the deployment. Developers and other
+teammates can view the progress and status of a rollout, pod by pod, in the
+workflow they already use without any need to access Kubernetes.
+
+[> Read more about Deploy Boards](https://docs.gitlab.com/ee/user/project/deploy_boards.html)
+
+### Canary Deployments (EEP)
+
+> Available in [GitLab Enterprise Edition Premium][ee].
+
+Leverage [Kubernetes' Canary deployments](https://kubernetes.io/docs/concepts/cluster-administration/manage-deployment/#canary-deployments)
+and visualize your canary deployments right inside the Deploy Board, without
+the need to leave GitLab.
+
+[> Read more about Canary Deployments](https://docs.gitlab.com/ee/user/project/canary_deployments.html)
+
+### Kubernetes monitoring
+
+Automatically detect and monitor Kubernetes metrics. Automatic monitoring of
+[NGINX ingress](../integrations/prometheus_library/nginx.md) is also supported.
+
+[> Read more about Kubernetes monitoring](../integrations/prometheus_library/kubernetes.md)
+
+### Auto DevOps
+
+Auto DevOps automatically detects, builds, tests, deploys, and monitors your
+applications.
+
+To make full use of Auto DevOps(Auto Deploy, Auto Review Apps, and Auto Monitoring)
+you will need the Kubernetes project integration enabled.
+
+[> Read more about Auto DevOps](../../../topics/autodevops/index.md)
+
+### Web terminals
+
+NOTE: **Note:**
+Introduced in GitLab 8.15. You must be the project owner or have `master` permissions
+to use terminals. Support is limited to the first container in the
+first pod of your environment.
+
+When enabled, the Kubernetes service adds [web terminal](../../../ci/environments.md#web-terminals)
+support to your [environments](../../../ci/environments.md). This is based on the `exec` functionality found in
+Docker and Kubernetes, so you get a new shell session within your existing
+containers. To use this integration, you should deploy to Kubernetes using
+the deployment variables above, ensuring any pods you create are labelled with
+`app=$CI_ENVIRONMENT_SLUG`. GitLab will do the rest!
+
 [permissions]: ../../permissions.md
+[ee]: https://about.gitlab.com/gitlab-ee/
diff --git a/doc/user/project/import/github.md b/doc/user/project/import/github.md
index 72def9d1d1d..8c639bd5343 100644
--- a/doc/user/project/import/github.md
+++ b/doc/user/project/import/github.md
@@ -46,7 +46,7 @@ namespace that started the import process.
 
 The importer will also import branches on forks of projects related to open pull
 requests. These branches will be imported with a naming scheme similar to
-GH-SHA-Username/Pull-Request-number/fork-name/branch. This may lead to a discrepency
+GH-SHA-Username/Pull-Request-number/fork-name/branch. This may lead to a discrepancy
 in branches compared to the GitHub Repository.
 
 For a more technical description and an overview of the architecture you can
diff --git a/doc/user/project/index.md b/doc/user/project/index.md
index 4c772c62f8d..77eba8eda7c 100644
--- a/doc/user/project/index.md
+++ b/doc/user/project/index.md
@@ -128,8 +128,7 @@ and Git push/pull redirects.
 
 Depending on the situation, different things apply.
 
-When [transferring a project](settings/index.md#transferring-an-existing-project-into-another-namespace),
-or [renaming a user](../profile/index.md#changing-your-username) or
+When [renaming a user](../profile/index.md#changing-your-username) or
 [changing a group path](../group/index.md#changing-a-group-s-path):
 
 - **The redirect to the new URL is permanent**, which means that the original
diff --git a/doc/user/project/integrations/kubernetes.md b/doc/user/project/integrations/kubernetes.md
index 710cf78e84f..543baaa81e1 100644
--- a/doc/user/project/integrations/kubernetes.md
+++ b/doc/user/project/integrations/kubernetes.md
@@ -2,11 +2,15 @@
 last_updated: 2017-12-28
 ---
 
-CAUTION: **Warning:**
-Kubernetes service integration has been deprecated in GitLab 10.3. If the service is active the cluster information still be editable, however we advised to disable and reconfigure the clusters using the new [Clusters](../clusters/index.md) page. If the service is inactive the fields will be uneditable. Read [GitLab 10.3 release post](https://about.gitlab.com/2017/12/22/gitlab-10-3-released/#kubernetes-integration-service) for more information.
-
 # GitLab Kubernetes / OpenShift integration
 
+CAUTION: **Warning:**
+The Kubernetes service integration has been deprecated in GitLab 10.3. If the
+service is active, the cluster information will still be editable, however we
+advise to disable and reconfigure the clusters using the new
+[Clusters](../clusters/index.md) page. If the service is inactive, the fields
+will not be editable. Read [GitLab 10.3 release post](https://about.gitlab.com/2017/12/22/gitlab-10-3-released/#kubernetes-integration-service) for more information.
+
 GitLab can be configured to interact with Kubernetes, or other systems using the
 Kubernetes API (such as OpenShift).
 
diff --git a/doc/user/project/pages/getting_started_part_two.md b/doc/user/project/pages/getting_started_part_two.md
index 64de0463dad..4a724dd5c1b 100644
--- a/doc/user/project/pages/getting_started_part_two.md
+++ b/doc/user/project/pages/getting_started_part_two.md
@@ -77,7 +77,7 @@ is useful for submitting merge requests to the upstream.
 >
 > 2. Why do I need to enable Shared Runners?
 >
->     Shared Runners will run the script set by your GitLab CI
+>     Shared Runners will run the script set by your GitLab CI/CD
 configuration file. They're enabled by default to new projects,
 but not to forks.
 
@@ -88,9 +88,9 @@ click **New project**, and name it considering the
 [practical examples](getting_started_part_one.md#practical-examples).
 1. Clone it to your local computer, add your website
 files to your project, add, commit and push to GitLab.
-1. From the your **Project**'s page, click **Set up CI**:
+1. From the your **Project**'s page, click **Set up CI/CD**:
 
-    ![setup GitLab CI](img/setup_ci.png)
+    ![setup GitLab CI/CD](img/setup_ci.png)
 
 1. Choose one of the templates from the dropbox menu.
 Pick up the template corresponding to the SSG you're using (or plain HTML).
@@ -98,7 +98,7 @@ Pick up the template corresponding to the SSG you're using (or plain HTML).
     ![gitlab-ci templates](img/choose_ci_template.png)
 
 Once you have both site files and `.gitlab-ci.yml` in your project's
-root, GitLab CI will build your site and deploy it with Pages.
+root, GitLab CI/CD will build your site and deploy it with Pages.
 Once the first build passes, you see your site is live by
 navigating to your **Project**'s **Settings** > **Pages**,
 where you'll find its default URL.
diff --git a/doc/user/project/pipelines/img/pipeline_schedule_play.png b/doc/user/project/pipelines/img/pipeline_schedule_play.png
new file mode 100644
index 00000000000..f594ceee19d
--- /dev/null
+++ b/doc/user/project/pipelines/img/pipeline_schedule_play.png
diff --git a/doc/user/project/pipelines/img/pipeline_schedules_list.png b/doc/user/project/pipelines/img/pipeline_schedules_list.png
index 50d9d184b05..2ab2061db94 100644
--- a/doc/user/project/pipelines/img/pipeline_schedules_list.png
+++ b/doc/user/project/pipelines/img/pipeline_schedules_list.png
diff --git a/doc/user/project/pipelines/schedules.md b/doc/user/project/pipelines/schedules.md
index 2101e3b1d58..34809a2826f 100644
--- a/doc/user/project/pipelines/schedules.md
+++ b/doc/user/project/pipelines/schedules.md
@@ -31,6 +31,20 @@ is installed on.
 
 ![Schedules list](img/pipeline_schedules_list.png)
 
+### Running a scheduled pipeline manually
+
+> [Introduced][ce-15700] in GitLab 10.4.
+
+To trigger a pipeline schedule manually, click the "Play" button:
+
+![Play Pipeline Schedule](img/pipeline_schedule_play.png)
+
+This will schedule a background job to run the pipeline schedule. A flash
+message will provide a link to the CI/CD Pipeline index page.
+
+To help avoid abuse, users are rate limited to triggering a pipeline once per
+minute.
+
 ### Making use of scheduled pipeline variables
 
 > [Introduced][ce-12328] in GitLab 9.4.
@@ -90,4 +104,5 @@ don't have admin access to the server, ask your administrator.
 [ce-10533]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/10533
 [ce-10853]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/10853
 [ce-12328]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12328
+[ce-15700]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/15700
 [settings]: https://about.gitlab.com/gitlab-com/settings/#cron-jobs
diff --git a/doc/user/project/repository/branches/index.md b/doc/user/project/repository/branches/index.md
index 26c55891b3c..9d16a4c74f2 100644
--- a/doc/user/project/repository/branches/index.md
+++ b/doc/user/project/repository/branches/index.md
@@ -18,7 +18,7 @@ When you create a new [project](../../index.md), GitLab sets `master` as the def
 branch for your project. You can choose another branch to be your project's
 default under your project's **Settings > General**.
 
-The default branch is the branched affected by the
+The default branch is the branch affected by the
 [issue closing pattern](../../issues/automatic_issue_closing.md),
 which means that _an issue will be closed when a merge request is merged to
 the **default branch**_.
diff --git a/doc/user/project/repository/web_editor.md b/doc/user/project/repository/web_editor.md
index db0c3ed9d59..33c9a1a4d6b 100644
--- a/doc/user/project/repository/web_editor.md
+++ b/doc/user/project/repository/web_editor.md
@@ -45,7 +45,7 @@ has already been created, which creates a link to the license itself.
 ![New file button](img/web_editor_template_dropdown_buttons.png)
 
 >**Note:**
-The **Set up CI** button will not appear on an empty repository. You have to at
+The **Set up CI/CD** button will not appear on an empty repository. You have to at
 least add a file in order for the button to show up.
 
 ## Upload a file
diff --git a/doc/user/project/wiki/img/wiki_move_page_1.png b/doc/user/project/wiki/img/wiki_move_page_1.png
new file mode 100644
index 00000000000..0331c9d3a5c
--- /dev/null
+++ b/doc/user/project/wiki/img/wiki_move_page_1.png
diff --git a/doc/user/project/wiki/img/wiki_move_page_2.png b/doc/user/project/wiki/img/wiki_move_page_2.png
new file mode 100644
index 00000000000..a8e0c055051
--- /dev/null
+++ b/doc/user/project/wiki/img/wiki_move_page_2.png
diff --git a/doc/user/project/wiki/index.md b/doc/user/project/wiki/index.md
index c0b8a87f038..d084ee41d8a 100644
--- a/doc/user/project/wiki/index.md
+++ b/doc/user/project/wiki/index.md
@@ -64,6 +64,18 @@ effect.
 You can find the **Delete** button only when editing a page. Click on it and
 confirm you want the page to be deleted.
 
+## Moving a wiki page
+
+You can move a wiki page from one directory to another by specifying the full
+path in the wiki page title in the [edit](#editing-a-wiki-page) form.
+
+![Moving a page](img/wiki_move_page_1.png)
+
+![After moving a page](img/wiki_move_page_2.png)
+
+In order to move a wiki page to the root directory, the wiki page title must
+be preceded by the slash (`/`) character.
+
 ## Viewing a list of all created wiki pages
 
 Every wiki has a sidebar from which a short list of the created pages can be
diff --git a/features/project/issues/milestones.feature b/features/project/issues/milestones.feature
index 1af05b3c326..d121222308d 100644
--- a/features/project/issues/milestones.feature
+++ b/features/project/issues/milestones.feature
@@ -18,12 +18,15 @@ Feature: Project Issues Milestones
     Given I click link "New Milestone"
     And I submit new milestone "v2.3"
     Then I should see milestone "v2.3"
-    Given I click link to remove milestone
+    Given I click button to remove milestone
+    And I confirm in modal
     When I visit project "Shop" activity page
     Then I should see deleted milestone activity
 
+  @javascript
   Scenario: I delete new milestone
-    Given I click link to remove milestone
+    Given I click button to remove milestone
+    And I confirm in modal
     And I should see no milestones
 
   @javascript
diff --git a/features/steps/project/commits/commits.rb b/features/steps/project/commits/commits.rb
index bd3011b1cd8..959cf7d3e54 100644
--- a/features/steps/project/commits/commits.rb
+++ b/features/steps/project/commits/commits.rb
@@ -154,8 +154,8 @@ class Spinach::Features::ProjectCommits < Spinach::FeatureSteps
 
   step 'commit has ci status' do
     @project.enable_ci
-    pipeline = create :ci_pipeline, project: @project, sha: sample_commit.id
-    create :ci_build, pipeline: pipeline
+    @pipeline = create(:ci_pipeline, project: @project, sha: sample_commit.id)
+    create(:ci_build, pipeline: @pipeline)
   end
 
   step 'repository contains ".gitlab-ci.yml" file' do
@@ -163,7 +163,7 @@ class Spinach::Features::ProjectCommits < Spinach::FeatureSteps
   end
 
   step 'I see commit ci info' do
-    expect(page).to have_content "Pipeline #1 pending"
+    expect(page).to have_content "Pipeline ##{@pipeline.id} pending"
   end
 
   step 'I search "submodules" commits' do
diff --git a/features/steps/project/issues/labels.rb b/features/steps/project/issues/labels.rb
index 196e0fff63a..4df96e081f9 100644
--- a/features/steps/project/issues/labels.rb
+++ b/features/steps/project/issues/labels.rb
@@ -15,8 +15,9 @@ class Spinach::Features::ProjectIssuesLabels < Spinach::FeatureSteps
 
   step 'I delete all labels' do
     page.within '.labels' do
-      page.all('.remove-row').each do
-        accept_confirm { first('.remove-row').click }
+      page.all('.label-list-item').each do
+        first('.remove-row').click
+        first(:link, 'Delete label').click
       end
     end
   end
diff --git a/features/steps/project/issues/milestones.rb b/features/steps/project/issues/milestones.rb
index 33a24e8913a..4ce67aa651c 100644
--- a/features/steps/project/issues/milestones.rb
+++ b/features/steps/project/issues/milestones.rb
@@ -3,7 +3,6 @@ class Spinach::Features::ProjectIssuesMilestones < Spinach::FeatureSteps
   include SharedProject
   include SharedPaths
   include SharedMarkdown
-  include CapybaraHelpers
 
   step 'I should see milestone "v2.2"' do
     milestone = @project.milestones.find_by(title: "v2.2")
@@ -65,8 +64,12 @@ class Spinach::Features::ProjectIssuesMilestones < Spinach::FeatureSteps
     expect(page).to have_selector('#tab-issues li.issuable-row', count: 4)
   end
 
-  step 'I click link to remove milestone' do
-    confirm_modal_if_present { click_link 'Delete' }
+  step 'I click button to remove milestone' do
+    click_button 'Delete'
+  end
+
+  step 'I confirm in modal' do
+    click_button 'Delete milestone'
   end
 
   step 'I should see no milestones' do
diff --git a/features/steps/project/source/markdown_render.rb b/features/steps/project/source/markdown_render.rb
index fc4ef26f6b6..db99c179439 100644
--- a/features/steps/project/source/markdown_render.rb
+++ b/features/steps/project/source/markdown_render.rb
@@ -193,7 +193,7 @@ class Spinach::Features::ProjectSourceMarkdownRender < Spinach::FeatureSteps
   end
 
   step 'The link with text "/ID" should have url "tree/markdownID"' do
-    find('a', text: /^\/#id$/)['href'] == current_host + project_tree_path(@project, "markdown") + '#id'
+    find('a', text: %r{^/#id$})['href'] == current_host + project_tree_path(@project, "markdown") + '#id'
   end
 
   step 'The link with text "README.mdID" '\
@@ -203,7 +203,7 @@ class Spinach::Features::ProjectSourceMarkdownRender < Spinach::FeatureSteps
 
   step 'The link with text "d/README.mdID" should have '\
        'url "blob/markdown/d/README.mdID"' do
-    find('a', text: /^d\/README.md#id$/)['href'] == current_host + project_blob_path(@project, "d/markdown/README.md") + '#id'
+    find('a', text: %r{^d/README.md#id$})['href'] == current_host + project_blob_path(@project, "d/markdown/README.md") + '#id'
   end
 
   step 'The link with text "ID" should have url "blob/markdown/README.mdID"' do
@@ -212,7 +212,7 @@ class Spinach::Features::ProjectSourceMarkdownRender < Spinach::FeatureSteps
   end
 
   step 'The link with text "/ID" should have url "blob/markdown/README.mdID"' do
-    find('a', text: /^\/#id$/)['href'] == current_host + project_blob_path(@project, "markdown/README.md") + '#id'
+    find('a', text: %r{^/#id$})['href'] == current_host + project_blob_path(@project, "markdown/README.md") + '#id'
   end
 
   # Wiki
diff --git a/features/steps/user.rb b/features/steps/user.rb
deleted file mode 100644
index 321c1e942d5..00000000000
--- a/features/steps/user.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-class Spinach::Features::User < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedUser
-  include SharedProject
-
-  step 'I should see user "John Doe" page' do
-    expect(title).to match(/^\s*John Doe/)
-  end
-
-  step '"John Doe" has contributions' do
-    user = User.find_by(name: 'John Doe')
-    project = contributed_project
-
-    # Issue contribution
-    issue_params = { title: 'Bug in old browser' }
-    Issues::CreateService.new(project, user, issue_params).execute
-
-    # Push code contribution
-    event = create(:push_event, project: project, author: user)
-
-    create(:push_event_payload, event: event, commit_count: 3)
-  end
-
-  step 'I should see contributed projects' do
-    page.within '#contributed' do
-      expect(page).to have_content(@contributed_project.name)
-    end
-  end
-
-  step 'I should see contributions calendar' do
-    expect(page).to have_css('.js-contrib-calendar')
-  end
-
-  def contributed_project
-    @contributed_project ||= create(:project, :public, :empty_repo)
-  end
-end
diff --git a/features/support/capybara_helpers.rb b/features/support/capybara_helpers.rb
deleted file mode 100644
index 647f8d087c3..00000000000
--- a/features/support/capybara_helpers.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-module CapybaraHelpers
-  def confirm_modal_if_present
-    if Capybara.current_driver == Capybara.javascript_driver
-      accept_confirm { yield }
-      return
-    end
-
-    yield
-  end
-end
diff --git a/features/support/db_cleaner.rb b/features/support/db_cleaner.rb
index 8294bb1445f..31c922d23c3 100644
--- a/features/support/db_cleaner.rb
+++ b/features/support/db_cleaner.rb
@@ -1,6 +1,6 @@
 require 'database_cleaner'
 
-DatabaseCleaner[:active_record].strategy = :truncation
+DatabaseCleaner[:active_record].strategy = :deletion
 
 Spinach.hooks.before_scenario do
   DatabaseCleaner.start
diff --git a/features/user.feature b/features/user.feature
deleted file mode 100644
index e0cadba30a1..00000000000
--- a/features/user.feature
+++ /dev/null
@@ -1,86 +0,0 @@
-Feature: User
-  Background:
-    Given User "John Doe" exists
-    And "John Doe" owns private project "Enterprise"
-
-  # Signed out
-
-  @javascript
-  Scenario: I visit user "John Doe" page while not signed in when he owns a public project
-    Given "John Doe" owns internal project "Internal"
-    And "John Doe" owns public project "Community"
-    When I visit user "John Doe" page
-    And I click on "Personal projects" tab
-    Then I should see user "John Doe" page
-    And I should not see project "Enterprise"
-    And I should not see project "Internal"
-    And I should see project "Community"
-
-  # Signed in as someone else
-
-  @javascript
-  Scenario: I visit user "John Doe" page while signed in as someone else when he owns a public project
-    Given "John Doe" owns public project "Community"
-    And "John Doe" owns internal project "Internal"
-    And I sign in as a user
-    When I visit user "John Doe" page
-    And I click on "Personal projects" tab
-    Then I should see user "John Doe" page
-    And I should not see project "Enterprise"
-    And I should see project "Internal"
-    And I should see project "Community"
-
-  @javascript
-  Scenario: I visit user "John Doe" page while signed in as someone else when he is not authorized to a public project
-    Given "John Doe" owns internal project "Internal"
-    And I sign in as a user
-    When I visit user "John Doe" page
-    And I click on "Personal projects" tab
-    Then I should see user "John Doe" page
-    And I should not see project "Enterprise"
-    And I should see project "Internal"
-    And I should not see project "Community"
-
-  @javascript
-  Scenario: I visit user "John Doe" page while signed in as someone else when he is not authorized to a project I can see
-    Given I sign in as a user
-    When I visit user "John Doe" page
-    And I click on "Personal projects" tab
-    Then I should see user "John Doe" page
-    And I should not see project "Enterprise"
-    And I should not see project "Internal"
-    And I should not see project "Community"
-
-  # Signed in as the user himself
-
-  @javascript
-  Scenario: I visit user "John Doe" page while signed in as "John Doe" when he has a public project
-    Given "John Doe" owns internal project "Internal"
-    And "John Doe" owns public project "Community"
-    And I sign in as "John Doe"
-    When I visit user "John Doe" page
-    And I click on "Personal projects" tab
-    Then I should see user "John Doe" page
-    And I should see project "Enterprise"
-    And I should see project "Internal"
-    And I should see project "Community"
-
-  @javascript
-  Scenario: I visit user "John Doe" page while signed in as "John Doe" when he has no public project
-    Given I sign in as "John Doe"
-    When I visit user "John Doe" page
-    And I click on "Personal projects" tab
-    Then I should see user "John Doe" page
-    And I should see project "Enterprise"
-    And I should not see project "Internal"
-    And I should not see project "Community"
-
-  @javascript
-  Scenario: "John Doe" contribution profile
-    Given I sign in as a user
-    And "John Doe" has contributions
-    When I visit user "John Doe" page
-    And I click on "Contributed projects" tab
-    Then I should see user "John Doe" page
-    And I should see contributed projects
-    And I should see contributions calendar
diff --git a/lib/api/access_requests.rb b/lib/api/access_requests.rb
index 374b611f55e..60ae5e6b9a2 100644
--- a/lib/api/access_requests.rb
+++ b/lib/api/access_requests.rb
@@ -24,7 +24,7 @@ module API
           access_requesters = AccessRequestsFinder.new(source).execute!(current_user)
           access_requesters = paginate(access_requesters.includes(:user))
 
-          present access_requesters.map(&:user), with: Entities::AccessRequester, source: source
+          present access_requesters, with: Entities::AccessRequester
         end
 
         desc "Requests access for the authenticated user to a #{source_type}." do
@@ -36,7 +36,7 @@ module API
           access_requester = source.request_access(current_user)
 
           if access_requester.persisted?
-            present access_requester.user, with: Entities::AccessRequester, access_requester: access_requester
+            present access_requester, with: Entities::AccessRequester
           else
             render_validation_error!(access_requester)
           end
@@ -56,7 +56,7 @@ module API
           member = ::Members::ApproveAccessRequestService.new(source, current_user, declared_params).execute
 
           status :created
-          present member.user, with: Entities::Member, member: member
+          present member, with: Entities::Member
         end
 
         desc 'Denies an access request for the given user.' do
diff --git a/lib/api/api.rb b/lib/api/api.rb
index ae161efb358..f3f64244589 100644
--- a/lib/api/api.rb
+++ b/lib/api/api.rb
@@ -106,6 +106,7 @@ module API
 
     # Keep in alphabetical order
     mount ::API::AccessRequests
+    mount ::API::Applications
     mount ::API::AwardEmoji
     mount ::API::Boards
     mount ::API::Branches
diff --git a/lib/api/api_guard.rb b/lib/api/api_guard.rb
index 9aeebc34525..c2113551207 100644
--- a/lib/api/api_guard.rb
+++ b/lib/api/api_guard.rb
@@ -42,7 +42,7 @@ module API
       include Gitlab::Auth::UserAuthFinders
 
       def find_current_user!
-        user = find_user_from_access_token || find_user_from_warden
+        user = find_user_from_sources
         return unless user
 
         forbidden!('User is blocked') unless Gitlab::UserAccess.new(user).allowed? && user.can?(:access_api)
@@ -50,6 +50,10 @@ module API
         user
       end
 
+      def find_user_from_sources
+        find_user_from_access_token || find_user_from_warden
+      end
+
       private
 
       # An array of scopes that were registered (using `allow_access_with_scope`)
diff --git a/lib/api/applications.rb b/lib/api/applications.rb
new file mode 100644
index 00000000000..b122cdefe4e
--- /dev/null
+++ b/lib/api/applications.rb
@@ -0,0 +1,27 @@
+module API
+  # External applications API
+  class Applications < Grape::API
+    before { authenticated_as_admin! }
+
+    resource :applications do
+      desc 'Create a new application' do
+        detail 'This feature was introduced in GitLab 10.5'
+        success Entities::ApplicationWithSecret
+      end
+      params do
+        requires :name, type: String, desc: 'Application name'
+        requires :redirect_uri, type: String, desc: 'Application redirect URI'
+        requires :scopes, type: String, desc: 'Application scopes'
+      end
+      post do
+        application = Doorkeeper::Application.new(declared_params)
+
+        if application.save
+          present application, with: Entities::ApplicationWithSecret
+        else
+          render_validation_error! application
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/branches.rb b/lib/api/branches.rb
index 0791a110c39..1794207e29b 100644
--- a/lib/api/branches.rb
+++ b/lib/api/branches.rb
@@ -29,6 +29,8 @@ module API
         use :pagination
       end
       get ':id/repository/branches' do
+        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42329')
+
         repository = user_project.repository
         branches = ::Kaminari.paginate_array(repository.branches.sort_by(&:name))
         merged_branch_names = repository.merged_branch_names(branches.map(&:name))
diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index 3f4b62dc1b2..e13463ec66b 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -205,22 +205,15 @@ module API
       expose :build_artifacts_size, as: :job_artifacts_size
     end
 
-    class Member < UserBasic
-      expose :access_level do |user, options|
-        member = options[:member] || options[:source].members.find_by(user_id: user.id)
-        member.access_level
-      end
-      expose :expires_at do |user, options|
-        member = options[:member] || options[:source].members.find_by(user_id: user.id)
-        member.expires_at
-      end
+    class Member < Grape::Entity
+      expose :user, merge: true, using: UserBasic
+      expose :access_level
+      expose :expires_at
     end
 
-    class AccessRequester < UserBasic
-      expose :requested_at do |user, options|
-        access_requester = options[:access_requester] || options[:source].requesters.find_by(user_id: user.id)
-        access_requester.requested_at
-      end
+    class AccessRequester < Grape::Entity
+      expose :user, merge: true, using: UserBasic
+      expose :requested_at
     end
 
     class Group < Grape::Entity
@@ -507,7 +500,15 @@ module API
       expose :work_in_progress?, as: :work_in_progress
       expose :milestone, using: Entities::Milestone
       expose :merge_when_pipeline_succeeds
-      expose :merge_status
+
+      # Ideally we should deprecate `MergeRequest#merge_status` exposure and
+      # use `MergeRequest#mergeable?` instead (boolean).
+      # See https://gitlab.com/gitlab-org/gitlab-ce/issues/42344 for more
+      # information.
+      expose :merge_status do |merge_request|
+        merge_request.check_if_can_be_merged
+        merge_request.merge_status
+      end
       expose :diff_head_sha, as: :sha
       expose :merge_commit_sha
       expose :user_notes_count
@@ -1157,5 +1158,15 @@ module API
         pages_domain
       end
     end
+
+    class Application < Grape::Entity
+      expose :uid, as: :application_id
+      expose :redirect_uri, as: :callback_url
+    end
+
+    # Use with care, this exposes the secret
+    class ApplicationWithSecret < Application
+      expose :secret
+    end
   end
 end
diff --git a/lib/api/helpers/internal_helpers.rb b/lib/api/helpers/internal_helpers.rb
index eff1c5b70ea..eb67de81a0d 100644
--- a/lib/api/helpers/internal_helpers.rb
+++ b/lib/api/helpers/internal_helpers.rb
@@ -1,11 +1,6 @@
 module API
   module Helpers
     module InternalHelpers
-      SSH_GITALY_FEATURES = {
-        'git-receive-pack' => [:ssh_receive_pack, Gitlab::GitalyClient::MigrationStatus::OPT_IN],
-        'git-upload-pack' => [:ssh_upload_pack, Gitlab::GitalyClient::MigrationStatus::OPT_OUT]
-      }.freeze
-
       attr_reader :redirected_path
 
       def wiki?
@@ -102,8 +97,14 @@ module API
 
       # Return the Gitaly Address if it is enabled
       def gitaly_payload(action)
-        feature, status = SSH_GITALY_FEATURES[action]
-        return unless feature && Gitlab::GitalyClient.feature_enabled?(feature, status: status)
+        return unless %w[git-receive-pack git-upload-pack].include?(action)
+
+        if action == 'git-receive-pack'
+          return unless Gitlab::GitalyClient.feature_enabled?(
+            :ssh_receive_pack,
+            status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT
+          )
+        end
 
         {
           repository: repository.gitaly_repository,
diff --git a/lib/api/helpers/runner.rb b/lib/api/helpers/runner.rb
index 2cae53dba53..3d0d1287407 100644
--- a/lib/api/helpers/runner.rb
+++ b/lib/api/helpers/runner.rb
@@ -1,15 +1,13 @@
 module API
   module Helpers
     module Runner
-      include Gitlab::CurrentSettings
-
       JOB_TOKEN_HEADER = 'HTTP_JOB_TOKEN'.freeze
       JOB_TOKEN_PARAM = :token
       UPDATE_RUNNER_EVERY = 10 * 60
 
       def runner_registration_token_valid?
         ActiveSupport::SecurityUtils.variable_size_secure_compare(params[:token],
-                                                                  current_application_settings.runners_registration_token)
+                                                                  Gitlab::CurrentSettings.runners_registration_token)
       end
 
       def get_runner_version_from_params
@@ -70,7 +68,7 @@ module API
       end
 
       def max_artifacts_size
-        current_application_settings.max_artifacts_size.megabytes.to_i
+        Gitlab::CurrentSettings.max_artifacts_size.megabytes.to_i
       end
     end
   end
diff --git a/lib/api/issues.rb b/lib/api/issues.rb
index c99fe3ab5b3..b6c278c89d0 100644
--- a/lib/api/issues.rb
+++ b/lib/api/issues.rb
@@ -161,6 +161,8 @@ module API
         use :issue_params
       end
       post ':id/issues' do
+        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42320')
+
         authorize! :create_issue, user_project
 
         # Setting created_at time only allowed for admins and project owners
@@ -201,6 +203,8 @@ module API
                         :labels, :created_at, :due_date, :confidential, :state_event
       end
       put ':id/issues/:issue_iid' do
+        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42322')
+
         issue = user_project.issues.find_by!(iid: params.delete(:issue_iid))
         authorize! :update_issue, issue
 
@@ -234,6 +238,8 @@ module API
         requires :to_project_id, type: Integer, desc: 'The ID of the new project'
       end
       post ':id/issues/:issue_iid/move' do
+        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42323')
+
         issue = user_project.issues.find_by(iid: params[:issue_iid])
         not_found!('Issue') unless issue
 
diff --git a/lib/api/members.rb b/lib/api/members.rb
index 5446f6b54b1..bc1de37284a 100644
--- a/lib/api/members.rb
+++ b/lib/api/members.rb
@@ -21,10 +21,11 @@ module API
         get ":id/members" do
           source = find_source(source_type, params[:id])
 
-          users = source.users
-          users = users.merge(User.search(params[:query])) if params[:query]
+          members = source.members.where.not(user_id: nil).includes(:user)
+          members = members.joins(:user).merge(User.search(params[:query])) if params[:query].present?
+          members = paginate(members)
 
-          present paginate(users), with: Entities::Member, source: source
+          present members, with: Entities::Member
         end
 
         desc 'Gets a member of a group or project.' do
@@ -39,7 +40,7 @@ module API
           members = source.members
           member = members.find_by!(user_id: params[:user_id])
 
-          present member.user, with: Entities::Member, member: member
+          present member, with: Entities::Member
         end
 
         desc 'Adds a member to a group or project.' do
@@ -62,7 +63,7 @@ module API
           if !member
             not_allowed! # This currently can only be reached in EE
           elsif member.persisted? && member.valid?
-            present member.user, with: Entities::Member, member: member
+            present member, with: Entities::Member
           else
             render_validation_error!(member)
           end
@@ -83,7 +84,7 @@ module API
           member = source.members.find_by!(user_id: params.delete(:user_id))
 
           if member.update_attributes(declared_params(include_missing: false))
-            present member.user, with: Entities::Member, member: member
+            present member, with: Entities::Member
           else
             render_validation_error!(member)
           end
diff --git a/lib/api/merge_requests.rb b/lib/api/merge_requests.rb
index 420aaf1c964..719afa09295 100644
--- a/lib/api/merge_requests.rb
+++ b/lib/api/merge_requests.rb
@@ -152,6 +152,8 @@ module API
         use :optional_params
       end
       post ":id/merge_requests" do
+        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42316')
+
         authorize! :create_merge_request, user_project
 
         mr_params = declared_params(include_missing: false)
@@ -256,6 +258,8 @@ module API
         at_least_one_of(*at_least_one_of_ce)
       end
       put ':id/merge_requests/:merge_request_iid' do
+        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42318')
+
         merge_request = find_merge_request_with_access(params.delete(:merge_request_iid), :update_merge_request)
 
         mr_params = declared_params(include_missing: false)
@@ -283,6 +287,8 @@ module API
         optional :sha, type: String, desc: 'When present, must have the HEAD SHA of the source branch'
       end
       put ':id/merge_requests/:merge_request_iid/merge' do
+        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42317')
+
         merge_request = find_project_merge_request(params[:merge_request_iid])
         merge_when_pipeline_succeeds = to_boolean(params[:merge_when_pipeline_succeeds])
 
diff --git a/lib/api/pipelines.rb b/lib/api/pipelines.rb
index 675c963bae2..d2b8b832e4e 100644
--- a/lib/api/pipelines.rb
+++ b/lib/api/pipelines.rb
@@ -42,6 +42,8 @@ module API
         requires :ref, type: String,  desc: 'Reference'
       end
       post ':id/pipeline' do
+        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42124')
+
         authorize! :create_pipeline, user_project
 
         new_pipeline = Ci::CreatePipelineService.new(user_project,
diff --git a/lib/api/projects.rb b/lib/api/projects.rb
index 8b5e4f8edcc..5b481121a10 100644
--- a/lib/api/projects.rb
+++ b/lib/api/projects.rb
@@ -210,6 +210,8 @@ module API
         optional :namespace, type: String, desc: 'The ID or name of the namespace that the project will be forked into'
       end
       post ':id/fork' do
+        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42284')
+
         fork_params = declared_params(include_missing: false)
         namespace_id = fork_params[:namespace]
 
diff --git a/lib/api/runner.rb b/lib/api/runner.rb
index 80feb629d54..1f80646a2ea 100644
--- a/lib/api/runner.rb
+++ b/lib/api/runner.rb
@@ -215,9 +215,9 @@ module API
         job = authenticate_job!
         forbidden!('Job is not running!') unless job.running?
 
-        artifacts_upload_path = JobArtifactUploader.artifacts_upload_path
-        artifacts = uploaded_file(:file, artifacts_upload_path)
-        metadata = uploaded_file(:metadata, artifacts_upload_path)
+        workhorse_upload_path = JobArtifactUploader.workhorse_upload_path
+        artifacts = uploaded_file(:file, workhorse_upload_path)
+        metadata = uploaded_file(:metadata, workhorse_upload_path)
 
         bad_request!('Missing artifacts file!') unless artifacts
         file_to_large! unless artifacts.size < max_artifacts_size
diff --git a/lib/api/templates.rb b/lib/api/templates.rb
index 6550b331fb8..41862768a3f 100644
--- a/lib/api/templates.rb
+++ b/lib/api/templates.rb
@@ -17,15 +17,15 @@ module API
       }
     }.freeze
     PROJECT_TEMPLATE_REGEX =
-      /[\<\{\[]
+      %r{[\<\{\[]
         (project|description|
         one\sline\s.+\swhat\sit\sdoes\.) # matching the start and end is enough here
-      [\>\}\]]/xi.freeze
+      [\>\}\]]}xi.freeze
     YEAR_TEMPLATE_REGEX = /[<{\[](year|yyyy)[>}\]]/i.freeze
     FULLNAME_TEMPLATE_REGEX =
-      /[\<\{\[]
+      %r{[\<\{\[]
         (fullname|name\sof\s(author|copyright\sowner))
-      [\>\}\]]/xi.freeze
+      [\>\}\]]}xi.freeze
 
     helpers do
       def parsed_license_template
diff --git a/lib/api/triggers.rb b/lib/api/triggers.rb
index dd6801664b1..b3709455bc3 100644
--- a/lib/api/triggers.rb
+++ b/lib/api/triggers.rb
@@ -15,6 +15,8 @@ module API
         optional :variables, type: Hash, desc: 'The list of variables to be injected into build'
       end
       post ":id/(ref/:ref/)trigger/pipeline", requirements: { ref: /.+/ } do
+        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42283')
+
         # validate variables
         params[:variables] = params[:variables].to_h
         unless params[:variables].all? { |key, value| key.is_a?(String) && value.is_a?(String) }
diff --git a/lib/api/users.rb b/lib/api/users.rb
index e5de31ad51b..c7c2aa280d5 100644
--- a/lib/api/users.rb
+++ b/lib/api/users.rb
@@ -383,6 +383,8 @@ module API
         optional :hard_delete, type: Boolean, desc: "Whether to remove a user's contributions"
       end
       delete ":id" do
+        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42279')
+
         authenticated_as_admin!
 
         user = User.find_by(id: params[:id])
diff --git a/lib/api/v3/branches.rb b/lib/api/v3/branches.rb
index b201bf77667..25176c5b38e 100644
--- a/lib/api/v3/branches.rb
+++ b/lib/api/v3/branches.rb
@@ -14,6 +14,8 @@ module API
           success ::API::Entities::Branch
         end
         get ":id/repository/branches" do
+          Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42276')
+
           repository = user_project.repository
           branches = repository.branches.sort_by(&:name)
           merged_branch_names = repository.merged_branch_names(branches.map(&:name))
diff --git a/lib/api/v3/issues.rb b/lib/api/v3/issues.rb
index cb371fdbab8..b59947d81d9 100644
--- a/lib/api/v3/issues.rb
+++ b/lib/api/v3/issues.rb
@@ -134,6 +134,8 @@ module API
           use :issue_params
         end
         post ':id/issues' do
+          Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42131')
+
           # Setting created_at time only allowed for admins and project owners
           unless current_user.admin? || user_project.owner == current_user
             params.delete(:created_at)
@@ -169,6 +171,8 @@ module API
                           :labels, :created_at, :due_date, :confidential, :state_event
         end
         put ':id/issues/:issue_id' do
+          Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42132')
+
           issue = user_project.issues.find(params.delete(:issue_id))
           authorize! :update_issue, issue
 
@@ -201,6 +205,8 @@ module API
           requires :to_project_id, type: Integer, desc: 'The ID of the new project'
         end
         post ':id/issues/:issue_id/move' do
+          Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42133')
+
           issue = user_project.issues.find_by(id: params[:issue_id])
           not_found!('Issue') unless issue
 
diff --git a/lib/api/v3/members.rb b/lib/api/v3/members.rb
index de226e4e573..d7bde8ceb89 100644
--- a/lib/api/v3/members.rb
+++ b/lib/api/v3/members.rb
@@ -22,10 +22,11 @@ module API
           get ":id/members" do
             source = find_source(source_type, params[:id])
 
-            users = source.users
-            users = users.merge(User.search(params[:query])) if params[:query]
+            members = source.members.where.not(user_id: nil).includes(:user)
+            members = members.joins(:user).merge(User.search(params[:query])) if params[:query].present?
+            members = paginate(members)
 
-            present paginate(users), with: ::API::Entities::Member, source: source
+            present members, with: ::API::Entities::Member
           end
 
           desc 'Gets a member of a group or project.' do
@@ -40,7 +41,7 @@ module API
             members = source.members
             member = members.find_by!(user_id: params[:user_id])
 
-            present member.user, with: ::API::Entities::Member, member: member
+            present member, with: ::API::Entities::Member
           end
 
           desc 'Adds a member to a group or project.' do
@@ -69,7 +70,7 @@ module API
             end
 
             if member.persisted? && member.valid?
-              present member.user, with: ::API::Entities::Member, member: member
+              present member, with: ::API::Entities::Member
             else
               # This is to ensure back-compatibility but 400 behavior should be used
               # for all validation errors in 9.0!
@@ -93,7 +94,7 @@ module API
             member = source.members.find_by!(user_id: params.delete(:user_id))
 
             if member.update_attributes(declared_params(include_missing: false))
-              present member.user, with: ::API::Entities::Member, member: member
+              present member, with: ::API::Entities::Member
             else
               # This is to ensure back-compatibility but 400 behavior should be used
               # for all validation errors in 9.0!
@@ -125,7 +126,7 @@ module API
             else
               ::Members::DestroyService.new(source, current_user, declared_params).execute
 
-              present member.user, with: ::API::Entities::Member, member: member
+              present member, with: ::API::Entities::Member
             end
           end
         end
diff --git a/lib/api/v3/merge_requests.rb b/lib/api/v3/merge_requests.rb
index 0a24fea52a3..ce216497996 100644
--- a/lib/api/v3/merge_requests.rb
+++ b/lib/api/v3/merge_requests.rb
@@ -91,6 +91,8 @@ module API
           use :optional_params
         end
         post ":id/merge_requests" do
+          Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42126')
+
           authorize! :create_merge_request, user_project
 
           mr_params = declared_params(include_missing: false)
@@ -167,6 +169,8 @@ module API
                             :remove_source_branch
           end
           put path do
+            Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42127')
+
             merge_request = find_merge_request_with_access(params.delete(:merge_request_id), :update_merge_request)
 
             mr_params = declared_params(include_missing: false)
diff --git a/lib/api/v3/pipelines.rb b/lib/api/v3/pipelines.rb
index c48cbd2b765..6d31c12f572 100644
--- a/lib/api/v3/pipelines.rb
+++ b/lib/api/v3/pipelines.rb
@@ -19,6 +19,8 @@ module API
                               desc: 'Either running, branches, or tags'
         end
         get ':id/pipelines' do
+          Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42123')
+
           authorize! :read_pipeline, user_project
 
           pipelines = PipelinesFinder.new(user_project, scope: params[:scope]).execute
diff --git a/lib/api/v3/projects.rb b/lib/api/v3/projects.rb
index 446f804124b..c856ba99f09 100644
--- a/lib/api/v3/projects.rb
+++ b/lib/api/v3/projects.rb
@@ -173,9 +173,9 @@ module API
           use :sort_params
           use :pagination
         end
-        get "/search/:query", requirements: { query: /[^\/]+/ } do
+        get "/search/:query", requirements: { query: %r{[^/]+} } do
           search_service = Search::GlobalService.new(current_user, search: params[:query]).execute
-          projects = search_service.objects('projects', params[:page])
+          projects = search_service.objects('projects', params[:page], false)
           projects = projects.reorder(params[:order_by] => params[:sort])
 
           present paginate(projects), with: ::API::V3::Entities::Project
diff --git a/lib/api/v3/templates.rb b/lib/api/v3/templates.rb
index 7298203df10..b82b02b5f49 100644
--- a/lib/api/v3/templates.rb
+++ b/lib/api/v3/templates.rb
@@ -16,15 +16,15 @@ module API
         }
       }.freeze
       PROJECT_TEMPLATE_REGEX =
-        /[\<\{\[]
+        %r{[\<\{\[]
           (project|description|
           one\sline\s.+\swhat\sit\sdoes\.) # matching the start and end is enough here
-        [\>\}\]]/xi.freeze
+        [\>\}\]]}xi.freeze
       YEAR_TEMPLATE_REGEX = /[<{\[](year|yyyy)[>}\]]/i.freeze
       FULLNAME_TEMPLATE_REGEX =
-        /[\<\{\[]
+        %r{[\<\{\[]
           (fullname|name\sof\s(author|copyright\sowner))
-        [\>\}\]]/xi.freeze
+        [\>\}\]]}xi.freeze
       DEPRECATION_MESSAGE = ' This endpoint is deprecated and has been removed in V4.'.freeze
 
       helpers do
diff --git a/lib/api/v3/triggers.rb b/lib/api/v3/triggers.rb
index 534911fde5c..34f07dfb486 100644
--- a/lib/api/v3/triggers.rb
+++ b/lib/api/v3/triggers.rb
@@ -16,6 +16,8 @@ module API
           optional :variables, type: Hash, desc: 'The list of variables to be injected into build'
         end
         post ":id/(ref/:ref/)trigger/builds", requirements: { ref: /.+/ } do
+          Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42121')
+
           # validate variables
           params[:variables] = params[:variables].to_h
           unless params[:variables].all? { |key, value| key.is_a?(String) && value.is_a?(String) }
diff --git a/lib/backup/artifacts.rb b/lib/backup/artifacts.rb
index 7a582a20056..4383124d150 100644
--- a/lib/backup/artifacts.rb
+++ b/lib/backup/artifacts.rb
@@ -3,7 +3,7 @@ require 'backup/files'
 module Backup
   class Artifacts < Files
     def initialize
-      super('artifacts', LegacyArtifactUploader.local_store_path)
+      super('artifacts', JobArtifactUploader.root)
     end
 
     def create_files_dir
diff --git a/lib/banzai/color_parser.rb b/lib/banzai/color_parser.rb
new file mode 100644
index 00000000000..355c364b07b
--- /dev/null
+++ b/lib/banzai/color_parser.rb
@@ -0,0 +1,44 @@
+module Banzai
+  module ColorParser
+    ALPHA = /0(?:\.\d+)?|\.\d+|1(?:\.0+)?/ # 0.0..1.0
+    PERCENTS = /(?:\d{1,2}|100)%/ # 00%..100%
+    ALPHA_CHANNEL = /(?:,\s*(?:#{ALPHA}|#{PERCENTS}))?/
+    BITS = /\d{1,2}|1\d\d|2(?:[0-4]\d|5[0-5])/ # 00..255
+    DEGS = /-?\d+(?:deg)?/i # [-]digits[deg]
+    RADS = /-?(?:\d+(?:\.\d+)?|\.\d+)rad/i # [-](digits[.digits] OR .digits)rad
+    HEX_FORMAT = /\#(?:\h{3}|\h{4}|\h{6}|\h{8})/
+    RGB_FORMAT = %r{
+      (?:rgba?
+        \(
+          (?:
+            (?:(?:#{BITS},\s*){2}#{BITS})
+            |
+            (?:(?:#{PERCENTS},\s*){2}#{PERCENTS})
+          )
+          #{ALPHA_CHANNEL}
+        \)
+      )
+    }xi
+    HSL_FORMAT = %r{
+      (?:hsla?
+        \(
+          (?:#{DEGS}|#{RADS}),\s*#{PERCENTS},\s*#{PERCENTS}
+          #{ALPHA_CHANNEL}
+        \)
+      )
+    }xi
+
+    FORMATS = [HEX_FORMAT, RGB_FORMAT, HSL_FORMAT].freeze
+
+    COLOR_FORMAT = /\A(#{Regexp.union(FORMATS)})\z/ix
+
+    # Public: Analyzes whether the String is a color code.
+    #
+    # text - The String to be parsed.
+    #
+    # Returns the recognized color String or nil if none was found.
+    def self.parse(text)
+      text if COLOR_FORMAT =~ text
+    end
+  end
+end
diff --git a/lib/banzai/filter/color_filter.rb b/lib/banzai/filter/color_filter.rb
new file mode 100644
index 00000000000..6ab29ac281f
--- /dev/null
+++ b/lib/banzai/filter/color_filter.rb
@@ -0,0 +1,31 @@
+module Banzai
+  module Filter
+    # HTML filter that renders `color` followed by a color "chip".
+    #
+    class ColorFilter < HTML::Pipeline::Filter
+      COLOR_CHIP_CLASS = 'gfm-color_chip'.freeze
+
+      def call
+        doc.css('code').each do |node|
+          color = ColorParser.parse(node.content)
+          node << color_chip(color) if color
+        end
+
+        doc
+      end
+
+      private
+
+      def color_chip(color)
+        checkerboard = doc.document.create_element('span', class: COLOR_CHIP_CLASS)
+        chip = doc.document.create_element('span', style: inline_styles(color: color))
+
+        checkerboard << chip
+      end
+
+      def inline_styles(color:)
+        "background-color: #{color};"
+      end
+    end
+  end
+end
diff --git a/lib/banzai/filter/emoji_filter.rb b/lib/banzai/filter/emoji_filter.rb
index 6255a611dbe..b82c6ca6393 100644
--- a/lib/banzai/filter/emoji_filter.rb
+++ b/lib/banzai/filter/emoji_filter.rb
@@ -54,9 +54,9 @@ module Banzai
       # Build a regexp that matches all valid :emoji: names.
       def self.emoji_pattern
         @emoji_pattern ||=
-          /(?<=[^[:alnum:]:]|\n|^)
+          %r{(?<=[^[:alnum:]:]|\n|^)
           :(#{Gitlab::Emoji.emojis_names.map { |name| Regexp.escape(name) }.join('|')}):
-          (?=[^[:alnum:]:]|$)/x
+          (?=[^[:alnum:]:]|$)}x
       end
 
       # Build a regexp that matches all valid unicode emojis names.
diff --git a/lib/banzai/filter/gollum_tags_filter.rb b/lib/banzai/filter/gollum_tags_filter.rb
index 2e259904673..c2b42673376 100644
--- a/lib/banzai/filter/gollum_tags_filter.rb
+++ b/lib/banzai/filter/gollum_tags_filter.rb
@@ -51,10 +51,10 @@ module Banzai
       # See https://github.com/gollum/gollum/wiki
       #
       # Rubular: http://rubular.com/r/7dQnE5CUCH
-      TAGS_PATTERN = %r{\[\[(.+?)\]\]}.freeze
+      TAGS_PATTERN = /\[\[(.+?)\]\]/.freeze
 
       # Pattern to match allowed image extensions
-      ALLOWED_IMAGE_EXTENSIONS = %r{.+(jpg|png|gif|svg|bmp)\z}i.freeze
+      ALLOWED_IMAGE_EXTENSIONS = /.+(jpg|png|gif|svg|bmp)\z/i.freeze
 
       def call
         search_text_nodes(doc).each do |node|
diff --git a/lib/banzai/pipeline/broadcast_message_pipeline.rb b/lib/banzai/pipeline/broadcast_message_pipeline.rb
index adc09c8afbd..5dd572de3a1 100644
--- a/lib/banzai/pipeline/broadcast_message_pipeline.rb
+++ b/lib/banzai/pipeline/broadcast_message_pipeline.rb
@@ -7,6 +7,7 @@ module Banzai
           Filter::SanitizationFilter,
 
           Filter::EmojiFilter,
+          Filter::ColorFilter,
           Filter::AutolinkFilter,
           Filter::ExternalLinkFilter
         ]
diff --git a/lib/banzai/pipeline/gfm_pipeline.rb b/lib/banzai/pipeline/gfm_pipeline.rb
index c746f6f64e9..4001b8a85e3 100644
--- a/lib/banzai/pipeline/gfm_pipeline.rb
+++ b/lib/banzai/pipeline/gfm_pipeline.rb
@@ -14,6 +14,7 @@ module Banzai
           Filter::SyntaxHighlightFilter,
 
           Filter::MathFilter,
+          Filter::ColorFilter,
           Filter::MermaidFilter,
           Filter::VideoLinkFilter,
           Filter::ImageLazyLoadFilter,
diff --git a/lib/container_registry/registry.rb b/lib/container_registry/registry.rb
index 63bce655f57..f90d711474a 100644
--- a/lib/container_registry/registry.rb
+++ b/lib/container_registry/registry.rb
@@ -11,7 +11,7 @@ module ContainerRegistry
     private
 
     def default_path
-      @uri.sub(/^https?:\/\//, '')
+      @uri.sub(%r{^https?://}, '')
     end
   end
 end
diff --git a/lib/email_template_interceptor.rb b/lib/email_template_interceptor.rb
index f2bf3d0fb2b..3978a6d9fe4 100644
--- a/lib/email_template_interceptor.rb
+++ b/lib/email_template_interceptor.rb
@@ -1,10 +1,8 @@
 # Read about interceptors in http://guides.rubyonrails.org/action_mailer_basics.html#intercepting-emails
 class EmailTemplateInterceptor
-  extend Gitlab::CurrentSettings
-
   def self.delivering_email(message)
     # Remove HTML part if HTML emails are disabled.
-    unless current_application_settings.html_emails_enabled
+    unless Gitlab::CurrentSettings.html_emails_enabled
       message.parts.delete_if do |part|
         part.content_type.start_with?('text/html')
       end
diff --git a/lib/extracts_path.rb b/lib/extracts_path.rb
index d8aca3304c5..a9b04c183ad 100644
--- a/lib/extracts_path.rb
+++ b/lib/extracts_path.rb
@@ -56,7 +56,7 @@ module ExtractsPath
 
       if valid_refs.length == 0
         # No exact ref match, so just try our best
-        pair = id.match(/([^\/]+)(.*)/).captures
+        pair = id.match(%r{([^/]+)(.*)}).captures
       else
         # There is a distinct possibility that multiple refs prefix the ID.
         # Use the longest match to maximize the chance that we have the
@@ -68,7 +68,7 @@ module ExtractsPath
     end
 
     # Remove ending slashes from path
-    pair[1].gsub!(/^\/|\/$/, '')
+    pair[1].gsub!(%r{^/|/$}, '')
 
     pair
   end
diff --git a/lib/gitaly/server.rb b/lib/gitaly/server.rb
new file mode 100644
index 00000000000..605e93022e7
--- /dev/null
+++ b/lib/gitaly/server.rb
@@ -0,0 +1,43 @@
+module Gitaly
+  class Server
+    def self.all
+      Gitlab.config.repositories.storages.keys.map { |s| Gitaly::Server.new(s) }
+    end
+
+    attr_reader :storage
+
+    def initialize(storage)
+      @storage = storage
+    end
+
+    def server_version
+      info.server_version
+    end
+
+    def git_binary_version
+      info.git_version
+    end
+
+    def up_to_date?
+      server_version == Gitlab::GitalyClient.expected_server_version
+    end
+
+    def address
+      Gitlab::GitalyClient.address(@storage)
+    rescue RuntimeError => e
+      "Error getting the address: #{e.message}"
+    end
+
+    private
+
+    def info
+      @info ||=
+        begin
+          Gitlab::GitalyClient::ServerService.new(@storage).info
+        rescue GRPC::Unavailable, GRPC::GRPC::DeadlineExceeded
+          # This will show the server as being out of date
+          Gitaly::ServerInfoResponse.new(git_version: '', server_version: '')
+        end
+    end
+  end
+end
diff --git a/lib/gitlab/asciidoc.rb b/lib/gitlab/asciidoc.rb
index cead1c7eacd..ee7f4be6b9f 100644
--- a/lib/gitlab/asciidoc.rb
+++ b/lib/gitlab/asciidoc.rb
@@ -6,8 +6,6 @@ module Gitlab
   # Parser/renderer for the AsciiDoc format that uses Asciidoctor and filters
   # the resulting HTML through HTML pipeline filters.
   module Asciidoc
-    extend Gitlab::CurrentSettings
-
     DEFAULT_ADOC_ATTRS = [
       'showtitle', 'idprefix=user-content-', 'idseparator=-', 'env=gitlab',
       'env-gitlab', 'source-highlighter=html-pipeline', 'icons=font'
@@ -33,9 +31,9 @@ module Gitlab
 
     def self.plantuml_setup
       Asciidoctor::PlantUml.configure do |conf|
-        conf.url = current_application_settings.plantuml_url
-        conf.svg_enable = current_application_settings.plantuml_enabled
-        conf.png_enable = current_application_settings.plantuml_enabled
+        conf.url = Gitlab::CurrentSettings.plantuml_url
+        conf.svg_enable = Gitlab::CurrentSettings.plantuml_enabled
+        conf.png_enable = Gitlab::CurrentSettings.plantuml_enabled
         conf.txt_enable = false
       end
     end
diff --git a/lib/gitlab/auth.rb b/lib/gitlab/auth.rb
index 65d7fd3ec70..05932378173 100644
--- a/lib/gitlab/auth.rb
+++ b/lib/gitlab/auth.rb
@@ -14,8 +14,6 @@ module Gitlab
     DEFAULT_SCOPES = [:api].freeze
 
     class << self
-      include Gitlab::CurrentSettings
-
       def find_for_git_client(login, password, project:, ip:)
         raise "Must provide an IP for rate limiting" if ip.nil?
 
@@ -57,7 +55,7 @@ module Gitlab
           if user.nil? || user.ldap_user?
             # Second chance - try LDAP authentication
             Gitlab::LDAP::Authentication.login(login, password)
-          elsif current_application_settings.password_authentication_enabled_for_git?
+          elsif Gitlab::CurrentSettings.password_authentication_enabled_for_git?
             user if user.active? && user.valid_password?(password)
           end
         end
@@ -87,7 +85,7 @@ module Gitlab
       private
 
       def authenticate_using_internal_or_ldap_password?
-        current_application_settings.password_authentication_enabled_for_git? || Gitlab::LDAP::Config.enabled?
+        Gitlab::CurrentSettings.password_authentication_enabled_for_git? || Gitlab::LDAP::Config.enabled?
       end
 
       def service_request_check(login, password, project)
diff --git a/lib/gitlab/background_migration/populate_untracked_uploads.rb b/lib/gitlab/background_migration/populate_untracked_uploads.rb
index 81e95e5832d..8a8e770940e 100644
--- a/lib/gitlab/background_migration/populate_untracked_uploads.rb
+++ b/lib/gitlab/background_migration/populate_untracked_uploads.rb
@@ -12,7 +12,7 @@ module Gitlab
 
         # Ends with /:random_hex/:filename
         FILE_UPLOADER_PATH = %r{/\h+/[^/]+\z}
-        FULL_PATH_CAPTURE = %r{\A(.+)#{FILE_UPLOADER_PATH}}
+        FULL_PATH_CAPTURE = /\A(.+)#{FILE_UPLOADER_PATH}/
 
         # These regex patterns are tested against a relative path, relative to
         # the upload directory.
@@ -143,7 +143,7 @@ module Gitlab
         end
 
         def absolute_path
-          File.join(CarrierWave.root, path)
+          File.join(Gitlab.config.uploads.storage_path, path)
         end
       end
 
diff --git a/lib/gitlab/background_migration/prepare_untracked_uploads.rb b/lib/gitlab/background_migration/prepare_untracked_uploads.rb
index 4e0121ca34d..a7a1bbe1752 100644
--- a/lib/gitlab/background_migration/prepare_untracked_uploads.rb
+++ b/lib/gitlab/background_migration/prepare_untracked_uploads.rb
@@ -11,9 +11,12 @@ module Gitlab
 
       FIND_BATCH_SIZE = 500
       RELATIVE_UPLOAD_DIR = "uploads".freeze
-      ABSOLUTE_UPLOAD_DIR = "#{CarrierWave.root}/#{RELATIVE_UPLOAD_DIR}".freeze
+      ABSOLUTE_UPLOAD_DIR = File.join(
+        Gitlab.config.uploads.storage_path,
+        RELATIVE_UPLOAD_DIR
+      )
       FOLLOW_UP_MIGRATION = 'PopulateUntrackedUploads'.freeze
-      START_WITH_CARRIERWAVE_ROOT_REGEX = %r{\A#{CarrierWave.root}/}
+      START_WITH_ROOT_REGEX = %r{\A#{Gitlab.config.uploads.storage_path}/}
       EXCLUDED_HASHED_UPLOADS_PATH = "#{ABSOLUTE_UPLOAD_DIR}/@hashed/*".freeze
       EXCLUDED_TMP_UPLOADS_PATH = "#{ABSOLUTE_UPLOAD_DIR}/tmp/*".freeze
 
@@ -81,7 +84,7 @@ module Gitlab
         paths = []
 
         stdout.each_line("\0") do |line|
-          paths << line.chomp("\0").sub(START_WITH_CARRIERWAVE_ROOT_REGEX, '')
+          paths << line.chomp("\0").sub(START_WITH_ROOT_REGEX, '')
 
           if paths.size >= batch_size
             yield(paths)
diff --git a/lib/gitlab/badge/coverage/report.rb b/lib/gitlab/badge/coverage/report.rb
index 9a0482306b7..778d78185ff 100644
--- a/lib/gitlab/badge/coverage/report.rb
+++ b/lib/gitlab/badge/coverage/report.rb
@@ -23,7 +23,7 @@ module Gitlab
           @coverage ||= raw_coverage
           return unless @coverage
 
-          @coverage.to_i
+          @coverage.to_f.round(2)
         end
 
         def metadata
diff --git a/lib/gitlab/badge/coverage/template.rb b/lib/gitlab/badge/coverage/template.rb
index fcecb1d9665..afbf9dd17e3 100644
--- a/lib/gitlab/badge/coverage/template.rb
+++ b/lib/gitlab/badge/coverage/template.rb
@@ -25,7 +25,7 @@ module Gitlab
         end
 
         def value_text
-          @status ? "#{@status}%" : 'unknown'
+          @status ? ("%.2f%%" % @status) : 'unknown'
         end
 
         def key_width
@@ -33,7 +33,7 @@ module Gitlab
         end
 
         def value_width
-          @status ? 36 : 58
+          @status ? 54 : 58
         end
 
         def value_color
diff --git a/lib/gitlab/bare_repository_import/repository.rb b/lib/gitlab/bare_repository_import/repository.rb
index c0c666dfb7b..fe267248275 100644
--- a/lib/gitlab/bare_repository_import/repository.rb
+++ b/lib/gitlab/bare_repository_import/repository.rb
@@ -1,3 +1,5 @@
+# Gitaly migration: https://gitlab.com/gitlab-org/gitaly/issues/953
+#
 module Gitlab
   module BareRepositoryImport
     class Repository
diff --git a/lib/gitlab/checks/change_access.rb b/lib/gitlab/checks/change_access.rb
index ef92fc5a0a0..945d70e7a24 100644
--- a/lib/gitlab/checks/change_access.rb
+++ b/lib/gitlab/checks/change_access.rb
@@ -16,7 +16,7 @@ module Gitlab
         lfs_objects_missing: 'LFS objects are missing. Ensure LFS is properly set up or try a manual "git lfs push --all".'
       }.freeze
 
-      attr_reader :user_access, :project, :skip_authorization, :protocol
+      attr_reader :user_access, :project, :skip_authorization, :protocol, :oldrev, :newrev, :ref, :branch_name, :tag_name
 
       def initialize(
         change, user_access:, project:, skip_authorization: false,
@@ -51,9 +51,9 @@ module Gitlab
       end
 
       def branch_checks
-        return unless @branch_name
+        return unless branch_name
 
-        if deletion? && @branch_name == project.default_branch
+        if deletion? && branch_name == project.default_branch
           raise GitAccess::UnauthorizedError, ERROR_MESSAGES[:delete_default_branch]
         end
 
@@ -61,7 +61,7 @@ module Gitlab
       end
 
       def protected_branch_checks
-        return unless ProtectedBranch.protected?(project, @branch_name)
+        return unless ProtectedBranch.protected?(project, branch_name)
 
         if forced_push?
           raise GitAccess::UnauthorizedError, ERROR_MESSAGES[:force_push_protected_branch]
@@ -75,29 +75,29 @@ module Gitlab
       end
 
       def protected_branch_deletion_checks
-        unless user_access.can_delete_branch?(@branch_name)
+        unless user_access.can_delete_branch?(branch_name)
           raise GitAccess::UnauthorizedError, ERROR_MESSAGES[:non_master_delete_protected_branch]
         end
 
-        unless protocol == 'web'
+        unless updated_from_web?
           raise GitAccess::UnauthorizedError, ERROR_MESSAGES[:non_web_delete_protected_branch]
         end
       end
 
       def protected_branch_push_checks
         if matching_merge_request?
-          unless user_access.can_merge_to_branch?(@branch_name) || user_access.can_push_to_branch?(@branch_name)
+          unless user_access.can_merge_to_branch?(branch_name) || user_access.can_push_to_branch?(branch_name)
             raise GitAccess::UnauthorizedError, ERROR_MESSAGES[:merge_protected_branch]
           end
         else
-          unless user_access.can_push_to_branch?(@branch_name)
+          unless user_access.can_push_to_branch?(branch_name)
             raise GitAccess::UnauthorizedError, ERROR_MESSAGES[:push_protected_branch]
           end
         end
       end
 
       def tag_checks
-        return unless @tag_name
+        return unless tag_name
 
         if tag_exists? && user_access.cannot_do_action?(:admin_project)
           raise GitAccess::UnauthorizedError, ERROR_MESSAGES[:change_existing_tags]
@@ -107,40 +107,44 @@ module Gitlab
       end
 
       def protected_tag_checks
-        return unless ProtectedTag.protected?(project, @tag_name)
+        return unless ProtectedTag.protected?(project, tag_name)
 
         raise(GitAccess::UnauthorizedError, ERROR_MESSAGES[:update_protected_tag]) if update?
         raise(GitAccess::UnauthorizedError, ERROR_MESSAGES[:delete_protected_tag]) if deletion?
 
-        unless user_access.can_create_tag?(@tag_name)
+        unless user_access.can_create_tag?(tag_name)
           raise GitAccess::UnauthorizedError, ERROR_MESSAGES[:create_protected_tag]
         end
       end
 
       private
 
+      def updated_from_web?
+        protocol == 'web'
+      end
+
       def tag_exists?
-        project.repository.tag_exists?(@tag_name)
+        project.repository.tag_exists?(tag_name)
       end
 
       def forced_push?
-        Gitlab::Checks::ForcePush.force_push?(@project, @oldrev, @newrev)
+        Gitlab::Checks::ForcePush.force_push?(project, oldrev, newrev)
       end
 
       def update?
-        !Gitlab::Git.blank_ref?(@oldrev) && !deletion?
+        !Gitlab::Git.blank_ref?(oldrev) && !deletion?
       end
 
       def deletion?
-        Gitlab::Git.blank_ref?(@newrev)
+        Gitlab::Git.blank_ref?(newrev)
       end
 
       def matching_merge_request?
-        Checks::MatchingMergeRequest.new(@newrev, @branch_name, @project).match?
+        Checks::MatchingMergeRequest.new(newrev, branch_name, project).match?
       end
 
       def lfs_objects_exist_check
-        lfs_check = Checks::LfsIntegrity.new(project, @newrev)
+        lfs_check = Checks::LfsIntegrity.new(project, newrev)
 
         if lfs_check.objects_missing?
           raise GitAccess::UnauthorizedError, ERROR_MESSAGES[:lfs_objects_missing]
diff --git a/lib/gitlab/ci/build/artifacts/metadata/entry.rb b/lib/gitlab/ci/build/artifacts/metadata/entry.rb
index 5b2f09e03ea..428c0505808 100644
--- a/lib/gitlab/ci/build/artifacts/metadata/entry.rb
+++ b/lib/gitlab/ci/build/artifacts/metadata/entry.rb
@@ -97,7 +97,7 @@ module Gitlab
             end
 
             def total_size
-              descendant_pattern = %r{^#{Regexp.escape(@path.to_s)}}
+              descendant_pattern = /^#{Regexp.escape(@path.to_s)}/
               entries.sum do |path, entry|
                 (entry[:size] if path =~ descendant_pattern).to_i
               end
diff --git a/lib/gitlab/ci/trace.rb b/lib/gitlab/ci/trace.rb
index baf55b1fa07..f2e5124c8a8 100644
--- a/lib/gitlab/ci/trace.rb
+++ b/lib/gitlab/ci/trace.rb
@@ -52,12 +52,14 @@ module Gitlab
       end
 
       def exist?
-        current_path.present? || old_trace.present?
+        trace_artifact&.exists? || current_path.present? || old_trace.present?
       end
 
       def read
         stream = Gitlab::Ci::Trace::Stream.new do
-          if current_path
+          if trace_artifact
+            trace_artifact.open
+          elsif current_path
             File.open(current_path, "rb")
           elsif old_trace
             StringIO.new(old_trace)
@@ -82,6 +84,8 @@ module Gitlab
       end
 
       def erase!
+        trace_artifact&.destroy
+
         paths.each do |trace_path|
           FileUtils.rm(trace_path, force: true)
         end
@@ -137,6 +141,10 @@ module Gitlab
           "#{job.id}.log"
         ) if job.project&.ci_id
       end
+
+      def trace_artifact
+        job.job_artifacts_trace
+      end
     end
   end
 end
diff --git a/lib/gitlab/current_settings.rb b/lib/gitlab/current_settings.rb
index 91fd9cc7631..b7c596a973d 100644
--- a/lib/gitlab/current_settings.rb
+++ b/lib/gitlab/current_settings.rb
@@ -1,73 +1,79 @@
 module Gitlab
   module CurrentSettings
-    extend self
+    class << self
+      def current_application_settings
+        if RequestStore.active?
+          RequestStore.fetch(:current_application_settings) { ensure_application_settings! }
+        else
+          ensure_application_settings!
+        end
+      end
 
-    def current_application_settings
-      if RequestStore.active?
-        RequestStore.fetch(:current_application_settings) { ensure_application_settings! }
-      else
-        ensure_application_settings!
+      def fake_application_settings(defaults = ::ApplicationSetting.defaults)
+        Gitlab::FakeApplicationSettings.new(defaults)
       end
-    end
 
-    delegate :sidekiq_throttling_enabled?, to: :current_application_settings
+      def method_missing(name, *args, &block)
+        current_application_settings.send(name, *args, &block) # rubocop:disable GitlabSecurity/PublicSend
+      end
 
-    def fake_application_settings(defaults = ::ApplicationSetting.defaults)
-      FakeApplicationSettings.new(defaults)
-    end
+      def respond_to_missing?(name, include_private = false)
+        current_application_settings.respond_to?(name, include_private) || super
+      end
 
-    private
+      private
 
-    def ensure_application_settings!
-      return in_memory_application_settings if ENV['IN_MEMORY_APPLICATION_SETTINGS'] == 'true'
+      def ensure_application_settings!
+        return in_memory_application_settings if ENV['IN_MEMORY_APPLICATION_SETTINGS'] == 'true'
 
-      cached_application_settings || uncached_application_settings
-    end
+        cached_application_settings || uncached_application_settings
+      end
 
-    def cached_application_settings
-      begin
-        ::ApplicationSetting.cached
-      rescue ::Redis::BaseError, ::Errno::ENOENT, ::Errno::EADDRNOTAVAIL
-        # In case Redis isn't running or the Redis UNIX socket file is not available
+      def cached_application_settings
+        begin
+          ::ApplicationSetting.cached
+        rescue ::Redis::BaseError, ::Errno::ENOENT, ::Errno::EADDRNOTAVAIL
+          # In case Redis isn't running or the Redis UNIX socket file is not available
+        end
       end
-    end
 
-    def uncached_application_settings
-      return fake_application_settings unless connect_to_db?
+      def uncached_application_settings
+        return fake_application_settings unless connect_to_db?
 
-      db_settings = ::ApplicationSetting.current
+        db_settings = ::ApplicationSetting.current
 
-      # If there are pending migrations, it's possible there are columns that
-      # need to be added to the application settings. To prevent Rake tasks
-      # and other callers from failing, use any loaded settings and return
-      # defaults for missing columns.
-      if ActiveRecord::Migrator.needs_migration?
-        defaults = ::ApplicationSetting.defaults
-        defaults.merge!(db_settings.attributes.symbolize_keys) if db_settings.present?
-        return fake_application_settings(defaults)
-      end
+        # If there are pending migrations, it's possible there are columns that
+        # need to be added to the application settings. To prevent Rake tasks
+        # and other callers from failing, use any loaded settings and return
+        # defaults for missing columns.
+        if ActiveRecord::Migrator.needs_migration?
+          defaults = ::ApplicationSetting.defaults
+          defaults.merge!(db_settings.attributes.symbolize_keys) if db_settings.present?
+          return fake_application_settings(defaults)
+        end
 
-      return db_settings if db_settings.present?
+        return db_settings if db_settings.present?
 
-      ::ApplicationSetting.create_from_defaults || in_memory_application_settings
-    end
+        ::ApplicationSetting.create_from_defaults || in_memory_application_settings
+      end
 
-    def in_memory_application_settings
-      @in_memory_application_settings ||= ::ApplicationSetting.new(::ApplicationSetting.defaults) # rubocop:disable Gitlab/ModuleWithInstanceVariables
-    rescue ActiveRecord::StatementInvalid, ActiveRecord::UnknownAttributeError
-      # In case migrations the application_settings table is not created yet,
-      # we fallback to a simple OpenStruct
-      fake_application_settings
-    end
+      def in_memory_application_settings
+        @in_memory_application_settings ||= ::ApplicationSetting.new(::ApplicationSetting.defaults) # rubocop:disable Gitlab/ModuleWithInstanceVariables
+      rescue ActiveRecord::StatementInvalid, ActiveRecord::UnknownAttributeError
+        # In case migrations the application_settings table is not created yet,
+        # we fallback to a simple OpenStruct
+        fake_application_settings
+      end
 
-    def connect_to_db?
-      # When the DBMS is not available, an exception (e.g. PG::ConnectionBad) is raised
-      active_db_connection = ActiveRecord::Base.connection.active? rescue false
+      def connect_to_db?
+        # When the DBMS is not available, an exception (e.g. PG::ConnectionBad) is raised
+        active_db_connection = ActiveRecord::Base.connection.active? rescue false
 
-      active_db_connection &&
-        ActiveRecord::Base.connection.table_exists?('application_settings')
-    rescue ActiveRecord::NoDatabaseError
-      false
+        active_db_connection &&
+          ActiveRecord::Base.connection.table_exists?('application_settings')
+      rescue ActiveRecord::NoDatabaseError
+        false
+      end
     end
   end
 end
diff --git a/lib/gitlab/database/grant.rb b/lib/gitlab/database/grant.rb
index 9f76967fc77..d32837f5793 100644
--- a/lib/gitlab/database/grant.rb
+++ b/lib/gitlab/database/grant.rb
@@ -12,30 +12,40 @@ module Gitlab
       # Returns true if the current user can create and execute triggers on the
       # given table.
       def self.create_and_execute_trigger?(table)
-        priv =
-          if Database.postgresql?
-            where(privilege_type: 'TRIGGER', table_name: table)
-              .where('grantee = user')
-          else
-            queries = [
-              Grant.select(1)
-                .from('information_schema.user_privileges')
-                .where("PRIVILEGE_TYPE = 'SUPER'")
-                .where("GRANTEE = CONCAT('\\'', REPLACE(CURRENT_USER(), '@', '\\'@\\''), '\\'')"),
+        if Database.postgresql?
+          # We _must not_ use quote_table_name as this will produce double
+          # quotes on PostgreSQL and for "has_table_privilege" we need single
+          # quotes.
+          quoted_table = connection.quote(table)
 
-              Grant.select(1)
-                .from('information_schema.schema_privileges')
-                .where("PRIVILEGE_TYPE = 'TRIGGER'")
-                .where('TABLE_SCHEMA = ?', Gitlab::Database.database_name)
-                .where("GRANTEE = CONCAT('\\'', REPLACE(CURRENT_USER(), '@', '\\'@\\''), '\\'')")
-            ]
+          begin
+            from(nil)
+              .pluck("has_table_privilege(#{quoted_table}, 'TRIGGER')")
+              .first
+          rescue ActiveRecord::StatementInvalid
+            # This error is raised when using a non-existing table name. In this
+            # case we just want to return false as a user technically can't
+            # create triggers for such a table.
+            false
+          end
+        else
+          queries = [
+            Grant.select(1)
+              .from('information_schema.user_privileges')
+              .where("PRIVILEGE_TYPE = 'SUPER'")
+              .where("GRANTEE = CONCAT('\\'', REPLACE(CURRENT_USER(), '@', '\\'@\\''), '\\'')"),
 
-            union = SQL::Union.new(queries).to_sql
+            Grant.select(1)
+              .from('information_schema.schema_privileges')
+              .where("PRIVILEGE_TYPE = 'TRIGGER'")
+              .where('TABLE_SCHEMA = ?', Gitlab::Database.database_name)
+              .where("GRANTEE = CONCAT('\\'', REPLACE(CURRENT_USER(), '@', '\\'@\\''), '\\'')")
+          ]
 
-            Grant.from("(#{union}) privs")
-          end
+          union = SQL::Union.new(queries).to_sql
 
-        priv.any?
+          Grant.from("(#{union}) privs").any?
+        end
       end
     end
   end
diff --git a/lib/gitlab/dependency_linker/composer_json_linker.rb b/lib/gitlab/dependency_linker/composer_json_linker.rb
index 0245bf4077a..cfd4ec15125 100644
--- a/lib/gitlab/dependency_linker/composer_json_linker.rb
+++ b/lib/gitlab/dependency_linker/composer_json_linker.rb
@@ -11,7 +11,7 @@ module Gitlab
       end
 
       def package_url(name)
-        "https://packagist.org/packages/#{name}" if name =~ %r{\A#{REPO_REGEX}\z}
+        "https://packagist.org/packages/#{name}" if name =~ /\A#{REPO_REGEX}\z/
       end
     end
   end
diff --git a/lib/gitlab/dependency_linker/gemfile_linker.rb b/lib/gitlab/dependency_linker/gemfile_linker.rb
index d034ea67387..bfea836bcb2 100644
--- a/lib/gitlab/dependency_linker/gemfile_linker.rb
+++ b/lib/gitlab/dependency_linker/gemfile_linker.rb
@@ -15,7 +15,7 @@ module Gitlab
         link_regex(/(github:|:github\s*=>)\s*['"](?<name>[^'"]+)['"]/, &method(:github_url))
 
         # Link `git: "https://gitlab.example.com/user/repo"` to https://gitlab.example.com/user/repo
-        link_regex(%r{(git:|:git\s*=>)\s*['"](?<name>#{URL_REGEX})['"]}, &:itself)
+        link_regex(/(git:|:git\s*=>)\s*['"](?<name>#{URL_REGEX})['"]/, &:itself)
 
         # Link `source "https://rubygems.org"` to https://rubygems.org
         link_method_call('source', URL_REGEX, &:itself)
diff --git a/lib/gitlab/dependency_linker/podspec_linker.rb b/lib/gitlab/dependency_linker/podspec_linker.rb
index a52c7a02439..924e55e9820 100644
--- a/lib/gitlab/dependency_linker/podspec_linker.rb
+++ b/lib/gitlab/dependency_linker/podspec_linker.rb
@@ -12,7 +12,7 @@ module Gitlab
       def link_dependencies
         link_method_call('homepage', URL_REGEX, &:itself)
 
-        link_regex(%r{(git:|:git\s*=>)\s*['"](?<name>#{URL_REGEX})['"]}, &:itself)
+        link_regex(/(git:|:git\s*=>)\s*['"](?<name>#{URL_REGEX})['"]/, &:itself)
 
         link_method_call('license', &method(:license_url))
         link_regex(/license\s*=\s*\{\s*(type:|:type\s*=>)\s*#{STRING_REGEX}/, &method(:license_url))
diff --git a/lib/gitlab/ee_compat_check.rb b/lib/gitlab/ee_compat_check.rb
index d3b49b1ec75..0fb71976883 100644
--- a/lib/gitlab/ee_compat_check.rb
+++ b/lib/gitlab/ee_compat_check.rb
@@ -5,7 +5,7 @@ module Gitlab
     DEFAULT_CE_PROJECT_URL = 'https://gitlab.com/gitlab-org/gitlab-ce'.freeze
     EE_REPO_URL = 'https://gitlab.com/gitlab-org/gitlab-ee.git'.freeze
     CHECK_DIR = Rails.root.join('ee_compat_check')
-    IGNORED_FILES_REGEX = /(VERSION|CHANGELOG\.md:\d+)/.freeze
+    IGNORED_FILES_REGEX = %r{VERSION|CHANGELOG\.md|db/schema\.rb}i.freeze
     PLEASE_READ_THIS_BANNER = %Q{
       ============================================================
       ===================== PLEASE READ THIS =====================
diff --git a/lib/gitlab/email/reply_parser.rb b/lib/gitlab/email/reply_parser.rb
index 558df87f36d..01c28d051ee 100644
--- a/lib/gitlab/email/reply_parser.rb
+++ b/lib/gitlab/email/reply_parser.rb
@@ -43,7 +43,7 @@ module Gitlab
         return "" unless decoded
 
         # Certain trigger phrases that means we didn't parse correctly
-        if decoded =~ /(Content\-Type\:|multipart\/alternative|text\/plain)/
+        if decoded =~ %r{(Content\-Type\:|multipart/alternative|text/plain)}
           return ""
         end
 
diff --git a/lib/gitlab/file_detector.rb b/lib/gitlab/file_detector.rb
index 0e9ef4f897c..cc2638172ec 100644
--- a/lib/gitlab/file_detector.rb
+++ b/lib/gitlab/file_detector.rb
@@ -6,14 +6,14 @@ module Gitlab
   module FileDetector
     PATTERNS = {
       # Project files
-      readme: /\Areadme[^\/]*\z/i,
-      changelog: /\A(changelog|history|changes|news)[^\/]*\z/i,
-      license: /\A(licen[sc]e|copying)(\.[^\/]+)?\z/i,
-      contributing: /\Acontributing[^\/]*\z/i,
+      readme: %r{\Areadme[^/]*\z}i,
+      changelog: %r{\A(changelog|history|changes|news)[^/]*\z}i,
+      license: %r{\A(licen[sc]e|copying)(\.[^/]+)?\z}i,
+      contributing: %r{\Acontributing[^/]*\z}i,
       version: 'version',
       avatar: /\Alogo\.(png|jpg|gif)\z/,
-      issue_template: /\A\.gitlab\/issue_templates\/[^\/]+\.md\z/,
-      merge_request_template: /\A\.gitlab\/merge_request_templates\/[^\/]+\.md\z/,
+      issue_template: %r{\A\.gitlab/issue_templates/[^/]+\.md\z},
+      merge_request_template: %r{\A\.gitlab/merge_request_templates/[^/]+\.md\z},
 
       # Configuration files
       gitignore: '.gitignore',
@@ -22,17 +22,17 @@ module Gitlab
       route_map: '.gitlab/route-map.yml',
 
       # Dependency files
-      cartfile: /\ACartfile[^\/]*\z/,
+      cartfile: %r{\ACartfile[^/]*\z},
       composer_json: 'composer.json',
       gemfile: /\A(Gemfile|gems\.rb)\z/,
       gemfile_lock: 'Gemfile.lock',
-      gemspec: /\A[^\/]*\.gemspec\z/,
+      gemspec: %r{\A[^/]*\.gemspec\z},
       godeps_json: 'Godeps.json',
       package_json: 'package.json',
       podfile: 'Podfile',
-      podspec_json: /\A[^\/]*\.podspec\.json\z/,
-      podspec: /\A[^\/]*\.podspec\z/,
-      requirements_txt: /\A[^\/]*requirements\.txt\z/,
+      podspec_json: %r{\A[^/]*\.podspec\.json\z},
+      podspec: %r{\A[^/]*\.podspec\z},
+      requirements_txt: %r{\A[^/]*requirements\.txt\z},
       yarn_lock: 'yarn.lock'
     }.freeze
 
diff --git a/lib/gitlab/gfm/uploads_rewriter.rb b/lib/gitlab/gfm/uploads_rewriter.rb
index 8fab5489616..1b74f735679 100644
--- a/lib/gitlab/gfm/uploads_rewriter.rb
+++ b/lib/gitlab/gfm/uploads_rewriter.rb
@@ -27,7 +27,7 @@ module Gitlab
           with_link_in_tmp_dir(file.file) do |open_tmp_file|
             new_uploader.store!(open_tmp_file)
           end
-          new_uploader.to_markdown
+          new_uploader.markdown_link
         end
       end
 
@@ -46,7 +46,7 @@ module Gitlab
       private
 
       def find_file(project, secret, file)
-        uploader = FileUploader.new(project, secret)
+        uploader = FileUploader.new(project, secret: secret)
         uploader.retrieve_from_store!(file)
         uploader.file
       end
diff --git a/lib/gitlab/git.rb b/lib/gitlab/git.rb
index 71647099f83..d4e893b881c 100644
--- a/lib/gitlab/git.rb
+++ b/lib/gitlab/git.rb
@@ -6,12 +6,13 @@ module Gitlab
 
     CommandError = Class.new(StandardError)
     CommitError = Class.new(StandardError)
+    OSError = Class.new(StandardError)
 
     class << self
       include Gitlab::EncodingHelper
 
       def ref_name(ref)
-        encode!(ref).sub(/\Arefs\/(tags|heads|remotes)\//, '')
+        encode!(ref).sub(%r{\Arefs/(tags|heads|remotes)/}, '')
       end
 
       def branch_name(ref)
diff --git a/lib/gitlab/git/attributes_at_ref_parser.rb b/lib/gitlab/git/attributes_at_ref_parser.rb
new file mode 100644
index 00000000000..26b5bd520d5
--- /dev/null
+++ b/lib/gitlab/git/attributes_at_ref_parser.rb
@@ -0,0 +1,14 @@
+module Gitlab
+  module Git
+    # Parses root .gitattributes file at a given ref
+    class AttributesAtRefParser
+      delegate :attributes, to: :@parser
+
+      def initialize(repository, ref)
+        blob = repository.blob_at(ref, '.gitattributes')
+
+        @parser = AttributesParser.new(blob&.data)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/attributes.rb b/lib/gitlab/git/attributes_parser.rb
index 2d20cd473a7..d8aeabb6cba 100644
--- a/lib/gitlab/git/attributes.rb
+++ b/lib/gitlab/git/attributes_parser.rb
@@ -1,42 +1,26 @@
-# Gitaly note: JV: not sure what to make of this class. Why does it use
-# the full disk path of the repository to look up attributes This is
-# problematic in Gitaly, because Gitaly hides the full disk path to the
-# repository from gitlab-ce.
-
 module Gitlab
   module Git
     # Class for parsing Git attribute files and extracting the attributes for
     # file patterns.
-    #
-    # Unlike Rugged this parser only needs a single IO call (a call to `open`),
-    # vastly reducing the time spent in extracting attributes.
-    #
-    # This class _only_ supports parsing the attributes file located at
-    # `$GIT_DIR/info/attributes` as GitLab doesn't use any other files
-    # (`.gitattributes` is copied to this particular path).
-    #
-    # Basic usage:
-    #
-    #     attributes = Gitlab::Git::Attributes.new(some_repo.path)
-    #
-    #     attributes.attributes('README.md') # => { "eol" => "lf }
-    class Attributes
-      # path - The path to the Git repository.
-      def initialize(path)
-        @path = File.expand_path(path)
-        @patterns = nil
+    class AttributesParser
+      def initialize(attributes_data)
+        @data = attributes_data || ""
+
+        if @data.is_a?(File)
+          @patterns = parse_file
+        end
       end
 
       # Returns all the Git attributes for the given path.
       #
-      # path - A path to a file for which to get the attributes.
+      # file_path - A path to a file for which to get the attributes.
       #
       # Returns a Hash.
-      def attributes(path)
-        full_path = File.join(@path, path)
+      def attributes(file_path)
+        absolute_path = File.join('/', file_path)
 
         patterns.each do |pattern, attrs|
-          return attrs if File.fnmatch?(pattern, full_path)
+          return attrs if File.fnmatch?(pattern, absolute_path)
         end
 
         {}
@@ -98,16 +82,10 @@ module Gitlab
 
       # Iterates over every line in the attributes file.
       def each_line
-        full_path = File.join(@path, 'info/attributes')
+        @data.each_line do |line|
+          break unless line.valid_encoding?
 
-        return unless File.exist?(full_path)
-
-        File.open(full_path, 'r') do |handle|
-          handle.each_line do |line|
-            break unless line.valid_encoding?
-
-            yield line.strip
-          end
+          yield line.strip
         end
       end
 
@@ -125,7 +103,8 @@ module Gitlab
 
           parsed = attrs ? parse_attributes(attrs) : {}
 
-          pairs << [File.join(@path, pattern), parsed]
+          absolute_pattern = File.join('/', pattern)
+          pairs << [absolute_pattern, parsed]
         end
 
         # Newer entries take precedence over older entries.
diff --git a/lib/gitlab/git/blame.rb b/lib/gitlab/git/blame.rb
index 31effdba292..6d6ed065f79 100644
--- a/lib/gitlab/git/blame.rb
+++ b/lib/gitlab/git/blame.rb
@@ -42,9 +42,7 @@ module Gitlab
       end
 
       def load_blame_by_shelling_out
-        cmd = %W(#{Gitlab.config.git.bin_path} --git-dir=#{@repo.path} blame -p #{@sha} -- #{@path})
-        # Read in binary mode to ensure ASCII-8BIT
-        IO.popen(cmd, 'rb') {|io| io.read }
+        @repo.shell_blame(@sha, @path)
       end
 
       def process_raw_blame(output)
diff --git a/lib/gitlab/git/blob.rb b/lib/gitlab/git/blob.rb
index 031fccba92b..4828301dbb9 100644
--- a/lib/gitlab/git/blob.rb
+++ b/lib/gitlab/git/blob.rb
@@ -34,7 +34,7 @@ module Gitlab
         def raw(repository, sha)
           Gitlab::GitalyClient.migrate(:git_blob_raw) do |is_enabled|
             if is_enabled
-              Gitlab::GitalyClient::BlobService.new(repository).get_blob(oid: sha, limit: MAX_DATA_DISPLAY_SIZE)
+              repository.gitaly_blob_client.get_blob(oid: sha, limit: MAX_DATA_DISPLAY_SIZE)
             else
               rugged_raw(repository, sha, limit: MAX_DATA_DISPLAY_SIZE)
             end
@@ -70,11 +70,17 @@ module Gitlab
         # Returns array of Gitlab::Git::Blob
         # Does not guarantee blob data will be set
         def batch_lfs_pointers(repository, blob_ids)
-          blob_ids.lazy
-                  .select { |sha| possible_lfs_blob?(repository, sha) }
-                  .map { |sha| rugged_raw(repository, sha, limit: LFS_POINTER_MAX_SIZE) }
-                  .select(&:lfs_pointer?)
-                  .force
+          repository.gitaly_migrate(:batch_lfs_pointers) do |is_enabled|
+            if is_enabled
+              repository.gitaly_blob_client.batch_lfs_pointers(blob_ids.to_a)
+            else
+              blob_ids.lazy
+                      .select { |sha| possible_lfs_blob?(repository, sha) }
+                      .map { |sha| rugged_raw(repository, sha, limit: LFS_POINTER_MAX_SIZE) }
+                      .select(&:lfs_pointer?)
+                      .force
+            end
+          end
         end
 
         def binary?(data)
@@ -101,7 +107,7 @@ module Gitlab
         def find_entry_by_path(repository, root_id, path)
           root_tree = repository.lookup(root_id)
           # Strip leading slashes
-          path[/^\/*/] = ''
+          path[%r{^/*}] = ''
           path_arr = path.split('/')
 
           entry = root_tree.find do |entry|
@@ -132,7 +138,9 @@ module Gitlab
         end
 
         def find_by_gitaly(repository, sha, path, limit: MAX_DATA_DISPLAY_SIZE)
-          path = path.sub(/\A\/*/, '')
+          return unless path
+
+          path = path.sub(%r{\A/*}, '')
           path = '/' if path.empty?
           name = File.basename(path)
 
@@ -173,6 +181,8 @@ module Gitlab
         end
 
         def find_by_rugged(repository, sha, path, limit:)
+          return unless path
+
           rugged_commit = repository.lookup(sha)
           root_tree = rugged_commit.tree
 
@@ -254,7 +264,7 @@ module Gitlab
         Gitlab::GitalyClient.migrate(:git_blob_load_all_data) do |is_enabled|
           @data = begin
             if is_enabled
-              Gitlab::GitalyClient::BlobService.new(repository).get_blob(oid: id, limit: -1).data
+              repository.gitaly_blob_client.get_blob(oid: id, limit: -1).data
             else
               repository.lookup(id).content
             end
diff --git a/lib/gitlab/git/branch.rb b/lib/gitlab/git/branch.rb
index 3487e099381..ae7e88f0503 100644
--- a/lib/gitlab/git/branch.rb
+++ b/lib/gitlab/git/branch.rb
@@ -1,5 +1,3 @@
-# Gitaly note: JV: no RPC's here.
-
 module Gitlab
   module Git
     class Branch < Ref
diff --git a/lib/gitlab/git/diff.rb b/lib/gitlab/git/diff.rb
index ca94b4baa59..a203587aec1 100644
--- a/lib/gitlab/git/diff.rb
+++ b/lib/gitlab/git/diff.rb
@@ -44,7 +44,7 @@ module Gitlab
                             # branch1...branch2) From the git documentation:
                             # "git diff A...B" is equivalent to "git diff
                             # $(git-merge-base A B) B"
-                            repo.merge_base_commit(head, base)
+                            repo.merge_base(head, base)
                           end
 
           options ||= {}
diff --git a/lib/gitlab/git/info_attributes.rb b/lib/gitlab/git/info_attributes.rb
new file mode 100644
index 00000000000..e79a440950b
--- /dev/null
+++ b/lib/gitlab/git/info_attributes.rb
@@ -0,0 +1,49 @@
+# Gitaly note: JV: not sure what to make of this class. Why does it use
+# the full disk path of the repository to look up attributes This is
+# problematic in Gitaly, because Gitaly hides the full disk path to the
+# repository from gitlab-ce.
+
+module Gitlab
+  module Git
+    # Parses gitattributes at `$GIT_DIR/info/attributes`
+    #
+    # Unlike Rugged this parser only needs a single IO call (a call to `open`),
+    # vastly reducing the time spent in extracting attributes.
+    #
+    # This class _only_ supports parsing the attributes file located at
+    # `$GIT_DIR/info/attributes` as GitLab doesn't use any other files
+    # (`.gitattributes` is copied to this particular path).
+    #
+    # Basic usage:
+    #
+    #     attributes = Gitlab::Git::InfoAttributes.new(some_repo.path)
+    #
+    #     attributes.attributes('README.md') # => { "eol" => "lf }
+    class InfoAttributes
+      delegate :attributes, :patterns, to: :parser
+
+      # path - The path to the Git repository.
+      def initialize(path)
+        @repo_path = File.expand_path(path)
+      end
+
+      def parser
+        @parser ||= begin
+          if File.exist?(attributes_path)
+            File.open(attributes_path, 'r') do |file_handle|
+              AttributesParser.new(file_handle)
+            end
+          else
+            AttributesParser.new("")
+          end
+        end
+      end
+
+      private
+
+      def attributes_path
+        @attributes_path ||= File.join(@repo_path, 'info/attributes')
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/operation_service.rb b/lib/gitlab/git/operation_service.rb
index 3fb0e2eed93..280def182d5 100644
--- a/lib/gitlab/git/operation_service.rb
+++ b/lib/gitlab/git/operation_service.rb
@@ -131,7 +131,10 @@ module Gitlab
 
         oldrev = branch.target
 
-        if oldrev == repository.merge_base(newrev, branch.target)
+        merge_base = repository.merge_base(newrev, branch.target)
+        raise Gitlab::Git::Repository::InvalidRef unless merge_base
+
+        if oldrev == merge_base
           oldrev
         else
           raise Gitlab::Git::CommitError.new('Branch diverged')
diff --git a/lib/gitlab/git/path_helper.rb b/lib/gitlab/git/path_helper.rb
index 42c80aabd0a..155cf52f050 100644
--- a/lib/gitlab/git/path_helper.rb
+++ b/lib/gitlab/git/path_helper.rb
@@ -6,7 +6,7 @@ module Gitlab
       class << self
         def normalize_path(filename)
           # Strip all leading slashes so that //foo -> foo
-          filename[/^\/*/] = ''
+          filename[%r{^/*}] = ''
 
           # Expand relative paths (e.g. foo/../bar)
           filename = Pathname.new(filename)
diff --git a/lib/gitlab/git/popen.rb b/lib/gitlab/git/popen.rb
index 1ccca13ce2f..e0bd2bbe47b 100644
--- a/lib/gitlab/git/popen.rb
+++ b/lib/gitlab/git/popen.rb
@@ -19,6 +19,8 @@ module Gitlab
         cmd_output = ""
         cmd_status = 0
         Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|
+          stdout.set_encoding(Encoding::ASCII_8BIT)
+
           yield(stdin) if block_given?
           stdin.close
 
diff --git a/lib/gitlab/git/ref.rb b/lib/gitlab/git/ref.rb
index a3ba9475ad0..fa71a4e7ea7 100644
--- a/lib/gitlab/git/ref.rb
+++ b/lib/gitlab/git/ref.rb
@@ -23,7 +23,7 @@ module Gitlab
       # Ex.
       #   Ref.extract_branch_name('refs/heads/master') #=> 'master'
       def self.extract_branch_name(str)
-        str.gsub(/\Arefs\/heads\//, '')
+        str.gsub(%r{\Arefs/heads/}, '')
       end
 
       # Gitaly: this method will probably be migrated indirectly via its call sites.
diff --git a/lib/gitlab/git/remote_mirror.rb b/lib/gitlab/git/remote_mirror.rb
index 38e9d2a8554..ebe46722890 100644
--- a/lib/gitlab/git/remote_mirror.rb
+++ b/lib/gitlab/git/remote_mirror.rb
@@ -6,7 +6,23 @@ module Gitlab
         @ref_name = ref_name
       end
 
-      def update(only_branches_matching: [], only_tags_matching: [])
+      def update(only_branches_matching: [])
+        @repository.gitaly_migrate(:remote_update_remote_mirror) do |is_enabled|
+          if is_enabled
+            gitaly_update(only_branches_matching)
+          else
+            rugged_update(only_branches_matching)
+          end
+        end
+      end
+
+      private
+
+      def gitaly_update(only_branches_matching)
+        @repository.gitaly_remote_client.update_remote_mirror(@ref_name, only_branches_matching)
+      end
+
+      def rugged_update(only_branches_matching)
         local_branches = refs_obj(@repository.local_branches, only_refs_matching: only_branches_matching)
         remote_branches = refs_obj(@repository.remote_branches(@ref_name), only_refs_matching: only_branches_matching)
 
@@ -15,8 +31,8 @@ module Gitlab
 
         delete_refs(local_branches, remote_branches)
 
-        local_tags = refs_obj(@repository.tags, only_refs_matching: only_tags_matching)
-        remote_tags = refs_obj(@repository.remote_tags(@ref_name), only_refs_matching: only_tags_matching)
+        local_tags = refs_obj(@repository.tags)
+        remote_tags = refs_obj(@repository.remote_tags(@ref_name))
 
         updated_tags = changed_refs(local_tags, remote_tags)
         @repository.push_remote_branches(@ref_name, updated_tags.keys) if updated_tags.present?
@@ -24,8 +40,6 @@ module Gitlab
         delete_refs(local_tags, remote_tags)
       end
 
-      private
-
       def refs_obj(refs, only_refs_matching: [])
         refs.each_with_object({}) do |ref, refs|
           next if only_refs_matching.present? && !only_refs_matching.include?(ref.name)
diff --git a/lib/gitlab/git/repository.rb b/lib/gitlab/git/repository.rb
index 455c9902a0a..ab1362a3bb0 100644
--- a/lib/gitlab/git/repository.rb
+++ b/lib/gitlab/git/repository.rb
@@ -102,7 +102,7 @@ module Gitlab
         )
         @path = File.join(storage_path, @relative_path)
         @name = @relative_path.split("/").last
-        @attributes = Gitlab::Git::Attributes.new(path)
+        @attributes = Gitlab::Git::InfoAttributes.new(path)
       end
 
       def ==(other)
@@ -133,7 +133,7 @@ module Gitlab
       end
 
       def exists?
-        Gitlab::GitalyClient.migrate(:repository_exists) do |enabled|
+        Gitlab::GitalyClient.migrate(:repository_exists, status:  Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |enabled|
           if enabled
             gitaly_repository_client.exists?
           else
@@ -462,15 +462,18 @@ module Gitlab
           path: nil,
           follow: false,
           skip_merges: false,
-          disable_walk: false,
           after: nil,
           before: nil
         }
 
         options = default_options.merge(options)
-        options[:limit] ||= 0
         options[:offset] ||= 0
 
+        limit = options[:limit]
+        if limit == 0 || !limit.is_a?(Integer)
+          raise ArgumentError.new("invalid Repository#log limit: #{limit.inspect}")
+        end
+
         gitaly_migrate(:find_commits) do |is_enabled|
           if is_enabled
             gitaly_commit_client.find_commits(options)
@@ -543,27 +546,34 @@ module Gitlab
       end
 
       # Returns the SHA of the most recent common ancestor of +from+ and +to+
-      def merge_base_commit(from, to)
+      def merge_base(from, to)
         gitaly_migrate(:merge_base) do |is_enabled|
           if is_enabled
             gitaly_repository_client.find_merge_base(from, to)
           else
-            rugged.merge_base(from, to)
+            rugged_merge_base(from, to)
           end
         end
       end
-      alias_method :merge_base, :merge_base_commit
 
       # Gitaly note: JV: check gitlab-ee before removing this method.
       def rugged_is_ancestor?(ancestor_id, descendant_id)
         return false if ancestor_id.nil? || descendant_id.nil?
 
-        merge_base_commit(ancestor_id, descendant_id) == ancestor_id
+        rugged_merge_base(ancestor_id, descendant_id) == ancestor_id
+      rescue Rugged::OdbError
+        false
       end
 
       # Returns true is +from+ is direct ancestor to +to+, otherwise false
       def ancestor?(from, to)
-        gitaly_commit_client.ancestor?(from, to)
+        Gitlab::GitalyClient.migrate(:is_ancestor) do |is_enabled|
+          if is_enabled
+            gitaly_commit_client.ancestor?(from, to)
+          else
+            rugged_is_ancestor?(from, to)
+          end
+        end
       end
 
       def merged_branch_names(branch_names = [])
@@ -608,11 +618,11 @@ module Gitlab
           if is_enabled
             gitaly_ref_client.find_ref_name(sha, ref_path)
           else
-            args = %W(#{Gitlab.config.git.bin_path} for-each-ref --count=1 #{ref_path} --contains #{sha})
+            args = %W(for-each-ref --count=1 #{ref_path} --contains #{sha})
 
             # Not found -> ["", 0]
             # Found -> ["b8d95eb4969eefacb0a58f6a28f6803f8070e7b9 commit\trefs/environments/production/77\n", 0]
-            popen(args, @path).first.split.last
+            run_git(args).first.split.last
           end
         end
       end
@@ -670,11 +680,7 @@ module Gitlab
           if is_enabled
             gitaly_commit_client.commit_count(ref)
           else
-            walker = Rugged::Walker.new(rugged)
-            walker.sorting(Rugged::SORT_TOPO | Rugged::SORT_REVERSE)
-            oid = rugged.rev_parse_oid(ref)
-            walker.push(oid)
-            walker.count
+            rugged_commit_count(ref)
           end
         end
       end
@@ -877,17 +883,12 @@ module Gitlab
       end
 
       def delete_refs(*ref_names)
-        instructions = ref_names.map do |ref|
-          "delete #{ref}\x00\x00"
-        end
-
-        command = %W[#{Gitlab.config.git.bin_path} update-ref --stdin -z]
-        message, status = popen(command, path) do |stdin|
-          stdin.write(instructions.join)
-        end
-
-        unless status.zero?
-          raise GitError.new("Could not delete refs #{ref_names}: #{message}")
+        gitaly_migrate(:delete_refs) do |is_enabled|
+          if is_enabled
+            gitaly_delete_refs(*ref_names)
+          else
+            git_delete_refs(*ref_names)
+          end
         end
       end
 
@@ -991,6 +992,18 @@ module Gitlab
         attributes(path)[name]
       end
 
+      # Check .gitattributes for a given ref
+      #
+      # This only checks the root .gitattributes file,
+      # it does not traverse subfolders to find additional .gitattributes files
+      #
+      # This method is around 30 times slower than `attributes`,
+      # which uses `$GIT_DIR/info/attributes`
+      def attributes_at(ref, file_path)
+        parser = AttributesAtRefParser.new(self, ref)
+        parser.attributes(file_path)
+      end
+
       def languages(ref = nil)
         Gitlab::GitalyClient.migrate(:commit_languages) do |is_enabled|
           if is_enabled
@@ -1084,24 +1097,15 @@ module Gitlab
       end
 
       def write_ref(ref_path, ref, old_ref: nil, shell: true)
-        if shell
-          shell_write_ref(ref_path, ref, old_ref)
-        else
-          rugged_write_ref(ref_path, ref)
-        end
-      end
-
-      def shell_write_ref(ref_path, ref, old_ref)
-        raise ArgumentError, "invalid ref_path #{ref_path.inspect}" if ref_path.include?(' ')
-        raise ArgumentError, "invalid ref #{ref.inspect}" if ref.include?("\x00")
-        raise ArgumentError, "invalid old_ref #{old_ref.inspect}" if !old_ref.nil? && old_ref.include?("\x00")
+        ref_path = "#{Gitlab::Git::BRANCH_REF_PREFIX}#{ref_path}" unless ref_path.start_with?("refs/") || ref_path == "HEAD"
 
-        input = "update #{ref_path}\x00#{ref}\x00#{old_ref}\x00"
-        run_git!(%w[update-ref --stdin -z]) { |stdin| stdin.write(input) }
-      end
-
-      def rugged_write_ref(ref_path, ref)
-        rugged.references.create(ref_path, ref, force: true)
+        gitaly_migrate(:write_ref) do |is_enabled|
+          if is_enabled
+            gitaly_repository_client.write_ref(ref_path, ref, old_ref, shell)
+          else
+            local_write_ref(ref_path, ref, old_ref: old_ref, shell: shell)
+          end
+        end
       end
 
       def fetch_ref(source_repository, source_ref:, target_ref:)
@@ -1123,30 +1127,6 @@ module Gitlab
       end
 
       # Refactoring aid; allows us to copy code from app/models/repository.rb
-      def run_git(args, chdir: path, env: {}, nice: false, &block)
-        cmd = [Gitlab.config.git.bin_path, *args]
-        cmd.unshift("nice") if nice
-        circuit_breaker.perform do
-          popen(cmd, chdir, env, &block)
-        end
-      end
-
-      def run_git!(args, chdir: path, env: {}, nice: false, &block)
-        output, status = run_git(args, chdir: chdir, env: env, nice: nice, &block)
-
-        raise GitError, output unless status.zero?
-
-        output
-      end
-
-      # Refactoring aid; allows us to copy code from app/models/repository.rb
-      def run_git_with_timeout(args, timeout, env: {})
-        circuit_breaker.perform do
-          popen_with_timeout([Gitlab.config.git.bin_path, *args], timeout, path, env)
-        end
-      end
-
-      # Refactoring aid; allows us to copy code from app/models/repository.rb
       def commit(ref = 'HEAD')
         Gitlab::Git::Commit.find(self, ref)
       end
@@ -1200,6 +1180,19 @@ module Gitlab
         end
       end
 
+      def create_from_bundle(bundle_path)
+        gitaly_migrate(:create_repo_from_bundle) do |is_enabled|
+          if is_enabled
+            gitaly_repository_client.create_from_bundle(bundle_path)
+          else
+            run_git!(%W(clone --bare -- #{bundle_path} #{path}), chdir: nil)
+            self.class.create_hooks(path, File.expand_path(Gitlab.config.gitlab_shell.hooks_path))
+          end
+        end
+
+        true
+      end
+
       def rebase(user, rebase_id, branch:, branch_sha:, remote_repository:, remote_branch:)
         gitaly_migrate(:rebase) do |is_enabled|
           if is_enabled
@@ -1229,33 +1222,13 @@ module Gitlab
       end
 
       def squash(user, squash_id, branch:, start_sha:, end_sha:, author:, message:)
-        squash_path = worktree_path(SQUASH_WORKTREE_PREFIX, squash_id)
-        env = git_env_for_user(user).merge(
-          'GIT_AUTHOR_NAME' => author.name,
-          'GIT_AUTHOR_EMAIL' => author.email
-        )
-        diff_range = "#{start_sha}...#{end_sha}"
-        diff_files = run_git!(
-          %W(diff --name-only --diff-filter=a --binary #{diff_range})
-        ).chomp
-
-        with_worktree(squash_path, branch, sparse_checkout_files: diff_files, env: env) do
-          # Apply diff of the `diff_range` to the worktree
-          diff = run_git!(%W(diff --binary #{diff_range}))
-          run_git!(%w(apply --index), chdir: squash_path, env: env) do |stdin|
-            stdin.write(diff)
+        gitaly_migrate(:squash) do |is_enabled|
+          if is_enabled
+            gitaly_operation_client.user_squash(user, squash_id, branch,
+              start_sha, end_sha, author, message)
+          else
+            git_squash(user, squash_id, branch, start_sha, end_sha, author, message)
           end
-
-          # Commit the `diff_range` diff
-          run_git!(%W(commit --no-verify --message #{message}), chdir: squash_path, env: env)
-
-          # Return the squash sha. May print a warning for ambiguous refs, but
-          # we can ignore that with `--quiet` and just take the SHA, if present.
-          # HEAD here always refers to the current HEAD commit, even if there is
-          # another ref called HEAD.
-          run_git!(
-            %w(rev-parse --quiet --verify HEAD), chdir: squash_path, env: env
-          ).chomp
         end
       end
 
@@ -1281,44 +1254,47 @@ module Gitlab
         success || gitlab_projects_error
       end
 
+      def bundle_to_disk(save_path)
+        gitaly_migrate(:bundle_to_disk) do |is_enabled|
+          if is_enabled
+            gitaly_repository_client.create_bundle(save_path)
+          else
+            run_git!(%W(bundle create #{save_path} --all))
+          end
+        end
+
+        true
+      end
+
       # rubocop:disable Metrics/ParameterLists
       def multi_action(
         user, branch_name:, message:, actions:,
         author_email: nil, author_name: nil,
         start_branch_name: nil, start_repository: self)
 
-        OperationService.new(user, self).with_branch(
-          branch_name,
-          start_branch_name: start_branch_name,
-          start_repository: start_repository
-        ) do |start_commit|
-          index = Gitlab::Git::Index.new(self)
-          parents = []
-
-          if start_commit
-            index.read_tree(start_commit.rugged_commit.tree)
-            parents = [start_commit.sha]
+        gitaly_migrate(:operation_user_commit_files) do |is_enabled|
+          if is_enabled
+            gitaly_operation_client.user_commit_files(user, branch_name,
+              message, actions, author_email, author_name,
+              start_branch_name, start_repository)
+          else
+            rugged_multi_action(user, branch_name, message, actions,
+              author_email, author_name, start_branch_name, start_repository)
           end
-
-          actions.each { |opts| index.apply(opts.delete(:action), opts) }
-
-          committer = user_to_committer(user)
-          author = Gitlab::Git.committer_hash(email: author_email, name: author_name) || committer
-          options = {
-            tree: index.write_tree,
-            message: message,
-            parents: parents,
-            author: author,
-            committer: committer
-          }
-
-          create_commit(options)
         end
       end
       # rubocop:enable Metrics/ParameterLists
 
       def write_config(full_path:)
-        rugged.config['gitlab.fullpath'] = full_path if full_path.present?
+        return unless full_path.present?
+
+        gitaly_migrate(:write_config) do |is_enabled|
+          if is_enabled
+            gitaly_repository_client.write_config(full_path: full_path)
+          else
+            rugged_write_config(full_path: full_path)
+          end
+        end
       end
 
       def gitaly_repository
@@ -1349,6 +1325,10 @@ module Gitlab
         @gitaly_remote_client ||= Gitlab::GitalyClient::RemoteService.new(self)
       end
 
+      def gitaly_blob_client
+        @gitaly_blob_client ||= Gitlab::GitalyClient::BlobService.new(self)
+      end
+
       def gitaly_conflicts_client(our_commit_oid, their_commit_oid)
         Gitlab::GitalyClient::ConflictsService.new(self, our_commit_oid, their_commit_oid)
       end
@@ -1363,8 +1343,166 @@ module Gitlab
         raise CommandError.new(e)
       end
 
+      def branch_names_contains_sha(sha)
+        gitaly_migrate(:branch_names_contains_sha) do |is_enabled|
+          if is_enabled
+            gitaly_ref_client.branch_names_contains_sha(sha)
+          else
+            refs_contains_sha(:branch, sha)
+          end
+        end
+      end
+
+      def tag_names_contains_sha(sha)
+        gitaly_migrate(:tag_names_contains_sha) do |is_enabled|
+          if is_enabled
+            gitaly_ref_client.tag_names_contains_sha(sha)
+          else
+            refs_contains_sha(:tag, sha)
+          end
+        end
+      end
+
+      def search_files_by_content(query, ref)
+        return [] if empty? || query.blank?
+
+        offset = 2
+        args = %W(grep -i -I -n -z --before-context #{offset} --after-context #{offset} -E -e #{Regexp.escape(query)} #{ref || root_ref})
+
+        run_git(args).first.scrub.split(/^--$/)
+      end
+
+      def can_be_merged?(source_sha, target_branch)
+        gitaly_migrate(:can_be_merged) do |is_enabled|
+          if is_enabled
+            gitaly_can_be_merged?(source_sha, find_branch(target_branch, true).target)
+          else
+            rugged_can_be_merged?(source_sha, target_branch)
+          end
+        end
+      end
+
+      def search_files_by_name(query, ref)
+        safe_query = Regexp.escape(query.sub(%r{^/*}, ""))
+
+        return [] if empty? || safe_query.blank?
+
+        args = %W(ls-tree --full-tree -r #{ref || root_ref} --name-status | #{safe_query})
+
+        run_git(args).first.lines.map(&:strip)
+      end
+
+      def find_commits_by_message(query, ref, path, limit, offset)
+        gitaly_migrate(:commits_by_message) do |is_enabled|
+          if is_enabled
+            find_commits_by_message_by_gitaly(query, ref, path, limit, offset)
+          else
+            find_commits_by_message_by_shelling_out(query, ref, path, limit, offset)
+          end
+        end
+      end
+
+      def shell_blame(sha, path)
+        output, _status = run_git(%W(blame -p #{sha} -- #{path}))
+        output
+      end
+
+      def can_be_merged?(source_sha, target_branch)
+        gitaly_migrate(:can_be_merged) do |is_enabled|
+          if is_enabled
+            gitaly_can_be_merged?(source_sha, find_branch(target_branch).target)
+          else
+            rugged_can_be_merged?(source_sha, target_branch)
+          end
+        end
+      end
+
+      def last_commit_id_for_path(sha, path)
+        gitaly_migrate(:last_commit_for_path) do |is_enabled|
+          if is_enabled
+            last_commit_for_path_by_gitaly(sha, path).id
+          else
+            last_commit_id_for_path_by_shelling_out(sha, path)
+          end
+        end
+      end
+
       private
 
+      def local_write_ref(ref_path, ref, old_ref: nil, shell: true)
+        if shell
+          shell_write_ref(ref_path, ref, old_ref)
+        else
+          rugged_write_ref(ref_path, ref)
+        end
+      end
+
+      def refs_contains_sha(ref_type, sha)
+        args = %W(#{ref_type} --contains #{sha})
+        names = run_git(args).first
+
+        return [] unless names.respond_to?(:split)
+
+        names = names.split("\n").map(&:strip)
+
+        names.each do |name|
+          name.slice! '* '
+        end
+
+        names
+      end
+
+      def rugged_write_config(full_path:)
+        rugged.config['gitlab.fullpath'] = full_path
+      end
+
+      def shell_write_ref(ref_path, ref, old_ref)
+        raise ArgumentError, "invalid ref_path #{ref_path.inspect}" if ref_path.include?(' ')
+        raise ArgumentError, "invalid ref #{ref.inspect}" if ref.include?("\x00")
+        raise ArgumentError, "invalid old_ref #{old_ref.inspect}" if !old_ref.nil? && old_ref.include?("\x00")
+
+        input = "update #{ref_path}\x00#{ref}\x00#{old_ref}\x00"
+        run_git!(%w[update-ref --stdin -z]) { |stdin| stdin.write(input) }
+      end
+
+      def rugged_write_ref(ref_path, ref)
+        rugged.references.create(ref_path, ref, force: true)
+      rescue Rugged::ReferenceError => ex
+        Rails.logger.error "Unable to create #{ref_path} reference for repository #{path}: #{ex}"
+      rescue Rugged::OSError => ex
+        raise unless ex.message =~ /Failed to create locked file/ && ex.message =~ /File exists/
+
+        Rails.logger.error "Unable to create #{ref_path} reference for repository #{path}: #{ex}"
+      end
+
+      def run_git(args, chdir: path, env: {}, nice: false, &block)
+        cmd = [Gitlab.config.git.bin_path, *args]
+        cmd.unshift("nice") if nice
+
+        object_directories = alternate_object_directories
+        if object_directories.any?
+          env['GIT_ALTERNATE_OBJECT_DIRECTORIES'] = object_directories.join(File::PATH_SEPARATOR)
+        end
+
+        circuit_breaker.perform do
+          popen(cmd, chdir, env, &block)
+        end
+      end
+
+      def run_git!(args, chdir: path, env: {}, nice: false, &block)
+        output, status = run_git(args, chdir: chdir, env: env, nice: nice, &block)
+
+        raise GitError, output unless status.zero?
+
+        output
+      end
+
+      def run_git_with_timeout(args, timeout, env: {})
+        circuit_breaker.perform do
+          popen_with_timeout([Gitlab.config.git.bin_path, *args], timeout, path, env)
+        end
+      end
+
       def fresh_worktree?(path)
         File.exist?(path) && !clean_stuck_worktree(path)
       end
@@ -1379,7 +1517,7 @@ module Gitlab
         if sparse_checkout_files
           # Create worktree without checking out
           run_git!(base_args + ['--no-checkout', worktree_path], env: env)
-          worktree_git_path = run_git!(%w(rev-parse --git-dir), chdir: worktree_path)
+          worktree_git_path = run_git!(%w(rev-parse --git-dir), chdir: worktree_path).chomp
 
           configure_sparse_checkout(worktree_git_path, sparse_checkout_files)
 
@@ -1512,6 +1650,9 @@ module Gitlab
         end
       end
 
+      # Gitaly note: JV: although #log_by_shell shells out to Git I think the
+      # complexity is such that we should migrate it as Ruby before trying to
+      # do it in Go.
       def log_by_shell(sha, options)
         limit = options[:limit].to_i
         offset = options[:offset].to_i
@@ -1522,7 +1663,7 @@ module Gitlab
         offset_in_ruby = use_follow_flag && options[:offset].present?
         limit += offset if offset_in_ruby
 
-        cmd = %W[#{Gitlab.config.git.bin_path} --git-dir=#{path} log]
+        cmd = %w[log]
         cmd << "--max-count=#{limit}"
         cmd << '--format=%H'
         cmd << "--skip=#{offset}" unless offset_in_ruby
@@ -1538,7 +1679,7 @@ module Gitlab
           cmd += Array(options[:path])
         end
 
-        raw_output = IO.popen(cmd) { |io| io.read }
+        raw_output, _status = run_git(cmd)
         lines = offset_in_ruby ? raw_output.lines.drop(offset) : raw_output.lines
 
         lines.map! { |c| Rugged::Commit.new(rugged, c.strip) }
@@ -1576,18 +1717,23 @@ module Gitlab
       end
 
       def alternate_object_directories
-        relative_paths = Gitlab::Git::Env.all.values_at(*ALLOWED_OBJECT_RELATIVE_DIRECTORIES_VARIABLES).flatten.compact
+        relative_paths = relative_object_directories
 
         if relative_paths.any?
           relative_paths.map { |d| File.join(path, d) }
         else
-          Gitlab::Git::Env.all.values_at(*ALLOWED_OBJECT_DIRECTORIES_VARIABLES)
-            .flatten
-            .compact
-            .flat_map { |d| d.split(File::PATH_SEPARATOR) }
+          absolute_object_directories.flat_map { |d| d.split(File::PATH_SEPARATOR) }
         end
       end
 
+      def relative_object_directories
+        Gitlab::Git::Env.all.values_at(*ALLOWED_OBJECT_RELATIVE_DIRECTORIES_VARIABLES).flatten.compact
+      end
+
+      def absolute_object_directories
+        Gitlab::Git::Env.all.values_at(*ALLOWED_OBJECT_DIRECTORIES_VARIABLES).flatten.compact
+      end
+
       # Get the content of a blob for a given commit.  If the blob is a commit
       # (for submodules) then return the blob's OID.
       def blob_content(commit, blob_name)
@@ -1731,13 +1877,13 @@ module Gitlab
       def count_commits_by_shelling_out(options)
         cmd = count_commits_shelling_command(options)
 
-        raw_output = IO.popen(cmd) { |io| io.read }
+        raw_output, _status = run_git(cmd)
 
         process_count_commits_raw_output(raw_output, options)
       end
 
       def count_commits_shelling_command(options)
-        cmd = %W[#{Gitlab.config.git.bin_path} --git-dir=#{path} rev-list]
+        cmd = %w[rev-list]
         cmd << "--after=#{options[:after].iso8601}" if options[:after]
         cmd << "--before=#{options[:before].iso8601}" if options[:before]
         cmd << "--max-count=#{options[:max_count]}" if options[:max_count]
@@ -1782,20 +1928,17 @@ module Gitlab
           return []
         end
 
-        cmd = %W(#{Gitlab.config.git.bin_path} --git-dir=#{path} ls-tree)
-        cmd += %w(-r)
-        cmd += %w(--full-tree)
-        cmd += %w(--full-name)
-        cmd += %W(-- #{actual_ref})
+        cmd = %W(ls-tree -r --full-tree --full-name -- #{actual_ref})
+        raw_output, _status = run_git(cmd)
 
-        raw_output = IO.popen(cmd, &:read).split("\n").map do |f|
+        lines = raw_output.split("\n").map do |f|
           stuff, path = f.split("\t")
           _mode, type, _sha = stuff.split(" ")
           path if type == "blob"
           # Contain only blob type
         end
 
-        raw_output.compact
+        lines.compact
       end
 
       # Returns true if the given ref name exists
@@ -1869,7 +2012,7 @@ module Gitlab
         target_commit = Gitlab::Git::Commit.find(self, rugged_ref.target)
         Gitlab::Git::Branch.new(self, rugged_ref.name, rugged_ref.target, target_commit)
       rescue Rugged::ReferenceError => e
-        raise InvalidRef.new("Branch #{ref} already exists") if e.to_s =~ /'refs\/heads\/#{ref}'/
+        raise InvalidRef.new("Branch #{ref} already exists") if e.to_s =~ %r{'refs/heads/#{ref}'}
 
         raise InvalidRef.new("Invalid reference #{start_point}")
       end
@@ -2019,6 +2162,37 @@ module Gitlab
         end
       end
 
+      def git_squash(user, squash_id, branch, start_sha, end_sha, author, message)
+        squash_path = worktree_path(SQUASH_WORKTREE_PREFIX, squash_id)
+        env = git_env_for_user(user).merge(
+          'GIT_AUTHOR_NAME' => author.name,
+          'GIT_AUTHOR_EMAIL' => author.email
+        )
+        diff_range = "#{start_sha}...#{end_sha}"
+        diff_files = run_git!(
+          %W(diff --name-only --diff-filter=a --binary #{diff_range})
+        ).chomp
+
+        with_worktree(squash_path, branch, sparse_checkout_files: diff_files, env: env) do
+          # Apply diff of the `diff_range` to the worktree
+          diff = run_git!(%W(diff --binary #{diff_range}))
+          run_git!(%w(apply --index), chdir: squash_path, env: env) do |stdin|
+            stdin.write(diff)
+          end
+
+          # Commit the `diff_range` diff
+          run_git!(%W(commit --no-verify --message #{message}), chdir: squash_path, env: env)
+
+          # Return the squash sha. May print a warning for ambiguous refs, but
+          # we can ignore that with `--quiet` and just take the SHA, if present.
+          # HEAD here always refers to the current HEAD commit, even if there is
+          # another ref called HEAD.
+          run_git!(
+            %w(rev-parse --quiet --verify HEAD), chdir: squash_path, env: env
+          ).chomp
+        end
+      end
+
       def local_fetch_ref(source_path, source_ref:, target_ref:)
         args = %W(fetch --no-tags -f #{source_path} #{source_ref}:#{target_ref})
         run_git(args)
@@ -2042,7 +2216,7 @@ module Gitlab
 
           source_sha
         end
-      rescue Rugged::ReferenceError
+      rescue Rugged::ReferenceError, InvalidRef
         raise ArgumentError, 'Invalid merge source'
       end
 
@@ -2054,6 +2228,24 @@ module Gitlab
         remote_update(remote_name, url: url)
       end
 
+      def git_delete_refs(*ref_names)
+        instructions = ref_names.map do |ref|
+          "delete #{ref}\x00\x00"
+        end
+
+        message, status = run_git(%w[update-ref --stdin -z]) do |stdin|
+          stdin.write(instructions.join)
+        end
+
+        unless status.zero?
+          raise GitError.new("Could not delete refs #{ref_names}: #{message}")
+        end
+      end
+
+      def gitaly_delete_refs(*ref_names)
+        gitaly_ref_client.delete_refs(refs: ref_names)
+      end
+
       def rugged_remove_remote(remote_name)
         # When a remote is deleted all its remote refs are deleted too, but in
         # the case of mirrors we map its refs (that would usualy go under
@@ -2079,13 +2271,107 @@ module Gitlab
         remove_remote(remote_name)
       end
 
+      def rugged_multi_action(
+        user, branch_name, message, actions, author_email, author_name,
+        start_branch_name, start_repository)
+
+        OperationService.new(user, self).with_branch(
+          branch_name,
+          start_branch_name: start_branch_name,
+          start_repository: start_repository
+        ) do |start_commit|
+          index = Gitlab::Git::Index.new(self)
+          parents = []
+
+          if start_commit
+            index.read_tree(start_commit.rugged_commit.tree)
+            parents = [start_commit.sha]
+          end
+
+          actions.each { |opts| index.apply(opts.delete(:action), opts) }
+
+          committer = user_to_committer(user)
+          author = Gitlab::Git.committer_hash(email: author_email, name: author_name) || committer
+          options = {
+            tree: index.write_tree,
+            message: message,
+            parents: parents,
+            author: author,
+            committer: committer
+          }
+
+          create_commit(options)
+        end
+      end
+
       def fetch_remote(remote_name = 'origin', env: nil)
         run_git(['fetch', remote_name], env: env).last.zero?
       end
 
+      def gitaly_can_be_merged?(their_commit, our_commit)
+        !gitaly_conflicts_client(our_commit, their_commit).conflicts?
+      end
+
+      def rugged_can_be_merged?(their_commit, our_commit)
+        !rugged.merge_commits(our_commit, their_commit).conflicts?
+      end
+
       def gitlab_projects_error
         raise CommandError, @gitlab_projects.output
       end
+
+      def find_commits_by_message_by_shelling_out(query, ref, path, limit, offset)
+        ref ||= root_ref
+
+        args = %W(
+          log #{ref} --pretty=%H --skip #{offset}
+          --max-count #{limit} --grep=#{query} --regexp-ignore-case
+        )
+        args = args.concat(%W(-- #{path})) if path.present?
+
+        git_log_results = run_git(args).first.lines
+
+        git_log_results.map { |c| commit(c.chomp) }.compact
+      end
+
+      def find_commits_by_message_by_gitaly(query, ref, path, limit, offset)
+        gitaly_commit_client
+          .commits_by_message(query, revision: ref, path: path, limit: limit, offset: offset)
+          .map { |c| commit(c) }
+      end
+
+      def gitaly_can_be_merged?(their_commit, our_commit)
+        !gitaly_conflicts_client(our_commit, their_commit).conflicts?
+      end
+
+      def rugged_can_be_merged?(their_commit, our_commit)
+        !rugged.merge_commits(our_commit, their_commit).conflicts?
+      end
+
+      def last_commit_for_path_by_gitaly(sha, path)
+        gitaly_commit_client.last_commit_for_path(sha, path)
+      end
+
+      def last_commit_id_for_path_by_shelling_out(sha, path)
+        args = %W(rev-list --max-count=1 #{sha} -- #{path})
+        run_git_with_timeout(args, Gitlab::Git::Popen::FAST_GIT_PROCESS_TIMEOUT).first.strip
+      end
+
+      def rugged_merge_base(from, to)
+        rugged.merge_base(from, to)
+      rescue Rugged::ReferenceError
+        nil
+      end
+
+      def rugged_commit_count(ref)
+        walker = Rugged::Walker.new(rugged)
+        walker.sorting(Rugged::SORT_TOPO | Rugged::SORT_REVERSE)
+        oid = rugged.rev_parse_oid(ref)
+        walker.push(oid)
+        walker.count
+      rescue Rugged::ReferenceError
+        0
+      end
     end
   end
 end
diff --git a/lib/gitlab/git/repository_mirroring.rb b/lib/gitlab/git/repository_mirroring.rb
index effb1f0ca19..dc424a433fb 100644
--- a/lib/gitlab/git/repository_mirroring.rb
+++ b/lib/gitlab/git/repository_mirroring.rb
@@ -43,7 +43,7 @@ module Gitlab
         branches = []
 
         rugged.references.each("refs/remotes/#{remote_name}/*").map do |ref|
-          name = ref.name.sub(/\Arefs\/remotes\/#{remote_name}\//, '')
+          name = ref.name.sub(%r{\Arefs/remotes/#{remote_name}/}, '')
 
           begin
             target_commit = Gitlab::Git::Commit.find(self, ref.target)
diff --git a/lib/gitlab/git/tag.rb b/lib/gitlab/git/tag.rb
index bc4e160dce9..8a8f7b051ed 100644
--- a/lib/gitlab/git/tag.rb
+++ b/lib/gitlab/git/tag.rb
@@ -1,5 +1,3 @@
-# Gitaly note: JV: no RPC's here.
-#
 module Gitlab
   module Git
     class Tag < Ref
diff --git a/lib/gitlab/git/tree.rb b/lib/gitlab/git/tree.rb
index 5cf336af3c6..ba6058fd3c9 100644
--- a/lib/gitlab/git/tree.rb
+++ b/lib/gitlab/git/tree.rb
@@ -83,6 +83,8 @@ module Gitlab
               commit_id: sha
             )
           end
+        rescue Rugged::ReferenceError
+          []
         end
       end
 
diff --git a/lib/gitlab/git/wiki.rb b/lib/gitlab/git/wiki.rb
index 4ed78daa443..39040d56971 100644
--- a/lib/gitlab/git/wiki.rb
+++ b/lib/gitlab/git/wiki.rb
@@ -25,8 +25,9 @@ module Gitlab
         @repository.exists?
       end
 
+      # Disabled because of https://gitlab.com/gitlab-org/gitaly/merge_requests/539
       def write_page(name, format, content, commit_details)
-        @repository.gitaly_migrate(:wiki_write_page) do |is_enabled|
+        @repository.gitaly_migrate(:wiki_write_page, status: Gitlab::GitalyClient::MigrationStatus::DISABLED) do |is_enabled|
           if is_enabled
             gitaly_write_page(name, format, content, commit_details)
             gollum_wiki.clear_cache
@@ -47,8 +48,9 @@ module Gitlab
         end
       end
 
+      # Disable because of https://gitlab.com/gitlab-org/gitlab-ce/issues/42094
       def update_page(page_path, title, format, content, commit_details)
-        @repository.gitaly_migrate(:wiki_update_page) do |is_enabled|
+        @repository.gitaly_migrate(:wiki_update_page, status: Gitlab::GitalyClient::MigrationStatus::DISABLED) do |is_enabled|
           if is_enabled
             gitaly_update_page(page_path, title, format, content, commit_details)
             gollum_wiki.clear_cache
@@ -68,8 +70,9 @@ module Gitlab
         end
       end
 
+      # Disable because of https://gitlab.com/gitlab-org/gitlab-ce/issues/42039
       def page(title:, version: nil, dir: nil)
-        @repository.gitaly_migrate(:wiki_find_page) do |is_enabled|
+        @repository.gitaly_migrate(:wiki_find_page, status: Gitlab::GitalyClient::MigrationStatus::DISABLED) do |is_enabled|
           if is_enabled
             gitaly_find_page(title: title, version: version, dir: dir)
           else
@@ -129,6 +132,20 @@ module Gitlab
         page.url_path
       end
 
+      def page_formatted_data(title:, dir: nil, version: nil)
+        version = version&.id
+
+        @repository.gitaly_migrate(:wiki_page_formatted_data) do |is_enabled|
+          if is_enabled
+            gitaly_wiki_client.get_formatted_data(title: title, dir: dir, version: version)
+          else
+            # We don't use #page because if wiki_find_page feature is enabled, we would
+            # get a page without formatted_data.
+            gollum_find_page(title: title, dir: dir, version: version)&.formatted_data
+          end
+        end
+      end
+
       private
 
       # options:
@@ -190,7 +207,10 @@ module Gitlab
         assert_type!(format, Symbol)
         assert_type!(commit_details, CommitDetails)
 
-        gollum_wiki.write_page(name, format, content, commit_details.to_h)
+        filename = File.basename(name)
+        dir = (tmp_dir = File.dirname(name)) == '.' ? '' : tmp_dir
+
+        gollum_wiki.write_page(filename, format, content, commit_details.to_h, dir)
 
         nil
       rescue Gollum::DuplicatePageError => e
@@ -208,7 +228,15 @@ module Gitlab
         assert_type!(format, Symbol)
         assert_type!(commit_details, CommitDetails)
 
-        gollum_wiki.update_page(gollum_page_by_path(page_path), title, format, content, commit_details.to_h)
+        page = gollum_page_by_path(page_path)
+        committer = Gollum::Committer.new(page.wiki, commit_details.to_h)
+
+        # Instead of performing two renames if the title has changed,
+        # the update_page will only update the format and content and
+        # the rename_page will do anything related to moving/renaming
+        gollum_wiki.update_page(page, page.name, format, content, committer: committer)
+        gollum_wiki.rename_page(page, title, committer: committer)
+        committer.commit
         nil
       end
 
diff --git a/lib/gitlab/git/wiki_page.rb b/lib/gitlab/git/wiki_page.rb
index a06bac4414f..669ae11a423 100644
--- a/lib/gitlab/git/wiki_page.rb
+++ b/lib/gitlab/git/wiki_page.rb
@@ -1,7 +1,7 @@
 module Gitlab
   module Git
     class WikiPage
-      attr_reader :url_path, :title, :format, :path, :version, :raw_data, :name, :text_data, :historical
+      attr_reader :url_path, :title, :format, :path, :version, :raw_data, :name, :text_data, :historical, :formatted_data
 
       # This class is meant to be serializable so that it can be constructed
       # by Gitaly and sent over the network to GitLab.
@@ -21,6 +21,7 @@ module Gitlab
         @raw_data = gollum_page.raw_data
         @name = gollum_page.name
         @historical = gollum_page.historical?
+        @formatted_data = gollum_page.formatted_data if gollum_page.is_a?(Gollum::Page)
 
         @version = version
       end
diff --git a/lib/gitlab/gitaly_client.rb b/lib/gitlab/gitaly_client.rb
index 4507ea923b4..c5d3e944f7d 100644
--- a/lib/gitlab/gitaly_client.rb
+++ b/lib/gitlab/gitaly_client.rb
@@ -1,9 +1,12 @@
 require 'base64'
 
 require 'gitaly'
+require 'grpc/health/v1/health_pb'
+require 'grpc/health/v1/health_services_pb'
 
 module Gitlab
   module GitalyClient
+    include Gitlab::Metrics::Methods
     module MigrationStatus
       DISABLED = 1
       OPT_IN = 2
@@ -31,8 +34,6 @@ module Gitlab
     CLIENT_NAME = (Sidekiq.server? ? 'gitlab-sidekiq' : 'gitlab-web').freeze
 
     MUTEX = Mutex.new
-    METRICS_MUTEX = Mutex.new
-    private_constant :MUTEX, :METRICS_MUTEX
 
     class << self
       attr_accessor :query_time
@@ -40,28 +41,14 @@ module Gitlab
 
     self.query_time = 0
 
-    def self.migrate_histogram
-      @migrate_histogram ||=
-        METRICS_MUTEX.synchronize do
-          # If a thread was blocked on the mutex, the value was set already
-          return @migrate_histogram if @migrate_histogram
-
-          Gitlab::Metrics.histogram(:gitaly_migrate_call_duration_seconds,
-                                    "Gitaly migration call execution timings",
-                                    gitaly_enabled: nil, feature: nil)
-        end
+    define_histogram :gitaly_migrate_call_duration_seconds do
+      docstring "Gitaly migration call execution timings"
+      base_labels gitaly_enabled: nil, feature: nil
     end
 
-    def self.gitaly_call_histogram
-      @gitaly_call_histogram ||=
-        METRICS_MUTEX.synchronize do
-          # If a thread was blocked on the mutex, the value was set already
-          return @gitaly_call_histogram if @gitaly_call_histogram
-
-          Gitlab::Metrics.histogram(:gitaly_controller_action_duration_seconds,
-                                    "Gitaly endpoint histogram by controller and action combination",
-                                    Gitlab::Metrics::Transaction::BASE_LABELS.merge(gitaly_service: nil, rpc: nil))
-        end
+    define_histogram :gitaly_controller_action_duration_seconds do
+      docstring "Gitaly endpoint histogram by controller and action combination"
+      base_labels Gitlab::Metrics::Transaction::BASE_LABELS.merge(gitaly_service: nil, rpc: nil)
     end
 
     def self.stub(name, storage)
@@ -69,14 +56,27 @@ module Gitlab
         @stubs ||= {}
         @stubs[storage] ||= {}
         @stubs[storage][name] ||= begin
-          klass = Gitaly.const_get(name.to_s.camelcase.to_sym).const_get(:Stub)
-          addr = address(storage)
-          addr = addr.sub(%r{^tcp://}, '') if URI(addr).scheme == 'tcp'
+          klass = stub_class(name)
+          addr = stub_address(storage)
           klass.new(addr, :this_channel_is_insecure)
         end
       end
     end
 
+    def self.stub_class(name)
+      if name == :health_check
+        Grpc::Health::V1::Health::Stub
+      else
+        Gitaly.const_get(name.to_s.camelcase.to_sym).const_get(:Stub)
+      end
+    end
+
+    def self.stub_address(storage)
+      addr = address(storage)
+      addr = addr.sub(%r{^tcp://}, '') if URI(addr).scheme == 'tcp'
+      addr
+    end
+
     def self.clear_stubs!
       MUTEX.synchronize do
         @stubs = nil
@@ -130,7 +130,7 @@ module Gitlab
 
       # Keep track, seperately, for the performance bar
       self.query_time += duration
-      gitaly_call_histogram.observe(
+      gitaly_controller_action_duration_seconds.observe(
         current_transaction_labels.merge(gitaly_service: service.to_s, rpc: rpc.to_s),
         duration)
     end
@@ -232,7 +232,7 @@ module Gitlab
             yield is_enabled
           ensure
             total_time = Gitlab::Metrics::System.monotonic_time - start
-            migrate_histogram.observe({ gitaly_enabled: is_enabled, feature: feature }, total_time)
+            gitaly_migrate_call_duration_seconds.observe({ gitaly_enabled: is_enabled, feature: feature }, total_time)
             feature_stack.shift
             Thread.current[:gitaly_feature_stack] = nil if feature_stack.empty?
           end
diff --git a/lib/gitlab/gitaly_client/blob_service.rb b/lib/gitlab/gitaly_client/blob_service.rb
index a250eb75bd4..d70a1a7665e 100644
--- a/lib/gitlab/gitaly_client/blob_service.rb
+++ b/lib/gitlab/gitaly_client/blob_service.rb
@@ -32,6 +32,28 @@ module Gitlab
           binary: Gitlab::Git::Blob.binary?(data)
         )
       end
+
+      def batch_lfs_pointers(blob_ids)
+        return [] if blob_ids.empty?
+
+        request = Gitaly::GetLFSPointersRequest.new(
+          repository: @gitaly_repo,
+          blob_ids: blob_ids
+        )
+
+        response = GitalyClient.call(@gitaly_repo.storage_name, :blob_service, :get_lfs_pointers, request)
+
+        response.flat_map do |message|
+          message.lfs_pointers.map do |lfs_pointer|
+            Gitlab::Git::Blob.new(
+              id: lfs_pointer.oid,
+              size: lfs_pointer.size,
+              data: lfs_pointer.data,
+              binary: Gitlab::Git::Blob.binary?(lfs_pointer.data)
+            )
+          end
+        end
+      end
     end
   end
 end
diff --git a/lib/gitlab/gitaly_client/commit_service.rb b/lib/gitlab/gitaly_client/commit_service.rb
index 2231371cfa7..5767f06b0ce 100644
--- a/lib/gitlab/gitaly_client/commit_service.rb
+++ b/lib/gitlab/gitaly_client/commit_service.rb
@@ -38,19 +38,27 @@ module Gitlab
         from_id = case from
                   when NilClass
                     EMPTY_TREE_ID
-                  when Rugged::Commit
-                    from.oid
                   else
-                    from
+                    if from.respond_to?(:oid)
+                      # This is meant to match a Rugged::Commit. This should be impossible in
+                      # the future.
+                      from.oid
+                    else
+                      from
+                    end
                   end
 
         to_id = case to
                 when NilClass
                   EMPTY_TREE_ID
-                when Rugged::Commit
-                  to.oid
                 else
-                  to
+                  if to.respond_to?(:oid)
+                    # This is meant to match a Rugged::Commit. This should be impossible in
+                    # the future.
+                    to.oid
+                  else
+                    to
+                  end
                 end
 
         request_params = diff_between_commits_request_params(from_id, to_id, options)
@@ -125,11 +133,11 @@ module Gitlab
       def commit_count(ref, options = {})
         request = Gitaly::CountCommitsRequest.new(
           repository: @gitaly_repo,
-          revision: ref
+          revision: encode_binary(ref)
         )
         request.after = Google::Protobuf::Timestamp.new(seconds: options[:after].to_i) if options[:after].present?
         request.before = Google::Protobuf::Timestamp.new(seconds: options[:before].to_i) if options[:before].present?
-        request.path = options[:path] if options[:path].present?
+        request.path = encode_binary(options[:path]) if options[:path].present?
         request.max_count = options[:max_count] if options[:max_count].present?
 
         GitalyClient.call(@repository.storage, :commit_service, :count_commits, request, timeout: GitalyClient.medium_timeout).count
@@ -249,7 +257,7 @@ module Gitlab
           offset:       options[:offset],
           follow:       options[:follow],
           skip_merges:  options[:skip_merges],
-          disable_walk: options[:disable_walk]
+          disable_walk: true # This option is deprecated. The 'walk' implementation is being removed.
         )
         request.after    = GitalyClient.timestamp(options[:after]) if options[:after]
         request.before   = GitalyClient.timestamp(options[:before]) if options[:before]
diff --git a/lib/gitlab/gitaly_client/conflicts_service.rb b/lib/gitlab/gitaly_client/conflicts_service.rb
index 2565d537aff..e14734495a8 100644
--- a/lib/gitlab/gitaly_client/conflicts_service.rb
+++ b/lib/gitlab/gitaly_client/conflicts_service.rb
@@ -25,6 +25,11 @@ module Gitlab
 
       def conflicts?
         list_conflict_files.any?
+      rescue GRPC::FailedPrecondition
+        # The server raises this exception when it encounters ConflictSideMissing, which
+        # means a conflict exists but its `theirs` or `ours` data is nil due to a non-existent
+        # file in one of the trees.
+        true
       end
 
       def resolve_conflicts(target_repository, resolution, source_branch, target_branch)
diff --git a/lib/gitlab/gitaly_client/health_check_service.rb b/lib/gitlab/gitaly_client/health_check_service.rb
new file mode 100644
index 00000000000..6c1213f5e20
--- /dev/null
+++ b/lib/gitlab/gitaly_client/health_check_service.rb
@@ -0,0 +1,19 @@
+module Gitlab
+  module GitalyClient
+    class HealthCheckService
+      def initialize(storage)
+        @storage = storage
+      end
+
+      # Sends a gRPC health ping to the Gitaly server for the storage shard.
+      def check
+        request = Grpc::Health::V1::HealthCheckRequest.new
+        response = GitalyClient.call(@storage, :health_check, :check, request, timeout: GitalyClient.fast_timeout)
+
+        { success: response&.status == :SERVING }
+      rescue GRPC::BadStatus => e
+        { success: false, message: e.to_s }
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/gitaly_client/operation_service.rb b/lib/gitlab/gitaly_client/operation_service.rb
index 7319de69d13..831cfd1e014 100644
--- a/lib/gitlab/gitaly_client/operation_service.rb
+++ b/lib/gitlab/gitaly_client/operation_service.rb
@@ -3,6 +3,8 @@ module Gitlab
     class OperationService
       include Gitlab::EncodingHelper
 
+      MAX_MSG_SIZE = 128.kilobytes.freeze
+
       def initialize(repository)
         @gitaly_repo = repository.gitaly_repository
         @repository = repository
@@ -101,7 +103,13 @@ module Gitlab
 
         request_enum.push(Gitaly::UserMergeBranchRequest.new(apply: true))
 
-        branch_update = response_enum.next.branch_update
+        second_response = response_enum.next
+
+        if second_response.pre_receive_error.present?
+          raise Gitlab::Git::HooksService::PreReceiveError, second_response.pre_receive_error
+        end
+
+        branch_update = second_response.branch_update
         return if branch_update.nil?
         raise Gitlab::Git::CommitError.new('failed to apply merge to branch') unless branch_update.commit_id.present?
 
@@ -175,6 +183,75 @@ module Gitlab
         end
       end
 
+      def user_squash(user, squash_id, branch, start_sha, end_sha, author, message)
+        request = Gitaly::UserSquashRequest.new(
+          repository: @gitaly_repo,
+          user: Gitlab::Git::User.from_gitlab(user).to_gitaly,
+          squash_id: squash_id.to_s,
+          branch: encode_binary(branch),
+          start_sha: start_sha,
+          end_sha: end_sha,
+          author: Gitlab::Git::User.from_gitlab(author).to_gitaly,
+          commit_message: encode_binary(message)
+        )
+
+        response = GitalyClient.call(
+          @repository.storage,
+          :operation_service,
+          :user_squash,
+          request
+        )
+
+        if response.git_error.presence
+          raise Gitlab::Git::Repository::GitError, response.git_error
+        end
+
+        response.squash_sha
+      end
+
+      def user_commit_files(
+        user, branch_name, commit_message, actions, author_email, author_name,
+        start_branch_name, start_repository)
+
+        req_enum = Enumerator.new do |y|
+          header = user_commit_files_request_header(user, branch_name,
+          commit_message, actions, author_email, author_name,
+          start_branch_name, start_repository)
+
+          y.yield Gitaly::UserCommitFilesRequest.new(header: header)
+
+          actions.each do |action|
+            action_header = user_commit_files_action_header(action)
+            y.yield Gitaly::UserCommitFilesRequest.new(
+              action: Gitaly::UserCommitFilesAction.new(header: action_header)
+            )
+
+            reader = binary_stringio(action[:content])
+
+            until reader.eof?
+              chunk = reader.read(MAX_MSG_SIZE)
+
+              y.yield Gitaly::UserCommitFilesRequest.new(
+                action: Gitaly::UserCommitFilesAction.new(content: chunk)
+              )
+            end
+          end
+        end
+
+        response = GitalyClient.call(@repository.storage, :operation_service,
+          :user_commit_files, req_enum, remote_storage: start_repository.storage)
+
+        if (pre_receive_error = response.pre_receive_error.presence)
+          raise Gitlab::Git::HooksService::PreReceiveError, pre_receive_error
+        end
+
+        if (index_error = response.index_error.presence)
+          raise Gitlab::Git::Index::IndexError, index_error
+        end
+
+        Gitlab::Git::OperationService::BranchUpdate.from_gitaly(response.branch_update)
+      end
+
       private
 
       def call_cherry_pick_or_revert(rpc, user:, commit:, branch_name:, message:, start_branch_name:, start_repository:)
@@ -212,6 +289,33 @@ module Gitlab
           Gitlab::Git::OperationService::BranchUpdate.from_gitaly(response.branch_update)
         end
       end
+
+      def user_commit_files_request_header(
+        user, branch_name, commit_message, actions, author_email, author_name,
+        start_branch_name, start_repository)
+
+        Gitaly::UserCommitFilesRequestHeader.new(
+          repository: @gitaly_repo,
+          user: Gitlab::Git::User.from_gitlab(user).to_gitaly,
+          branch_name: encode_binary(branch_name),
+          commit_message: encode_binary(commit_message),
+          commit_author_name: encode_binary(author_name),
+          commit_author_email: encode_binary(author_email),
+          start_branch_name: encode_binary(start_branch_name),
+          start_repository: start_repository.gitaly_repository
+        )
+      end
+
+      def user_commit_files_action_header(action)
+        Gitaly::UserCommitFilesActionHeader.new(
+          action: action[:action].upcase.to_sym,
+          file_path: encode_binary(action[:file_path]),
+          previous_path: encode_binary(action[:previous_path]),
+          base64_content: action[:encoding] == 'base64'
+        )
+      rescue RangeError
+        raise ArgumentError, "Unknown action '#{action[:action]}'"
+      end
     end
   end
 end
diff --git a/lib/gitlab/gitaly_client/ref_service.rb b/lib/gitlab/gitaly_client/ref_service.rb
index f8e2a27f3fe..ba6b577fd17 100644
--- a/lib/gitlab/gitaly_client/ref_service.rb
+++ b/lib/gitlab/gitaly_client/ref_service.rb
@@ -133,13 +133,42 @@ module Gitlab
         GitalyClient.call(@repository.storage, :ref_service, :delete_branch, request)
       end
 
-      def delete_refs(except_with_prefixes:)
+      def delete_refs(refs: [], except_with_prefixes: [])
         request = Gitaly::DeleteRefsRequest.new(
           repository: @gitaly_repo,
-          except_with_prefix: except_with_prefixes
+          refs: refs.map { |r| encode_binary(r) },
+          except_with_prefix: except_with_prefixes.map { |r| encode_binary(r) }
         )
 
-        GitalyClient.call(@repository.storage, :ref_service, :delete_refs, request)
+        response = GitalyClient.call(@repository.storage, :ref_service, :delete_refs, request)
+
+        raise Gitlab::Git::Repository::GitError, response.git_error if response.git_error.present?
+      end
+
+      # Limit: 0 implies no limit, thus all tag names will be returned
+      def tag_names_contains_sha(sha, limit: 0)
+        request = Gitaly::ListTagNamesContainingCommitRequest.new(
+          repository: @gitaly_repo,
+          commit_id: sha,
+          limit: limit
+        )
+
+        stream = GitalyClient.call(@repository.storage, :ref_service, :list_tag_names_containing_commit, request)
+
+        consume_ref_contains_sha_response(stream, :tag_names)
+      end
+
+      # Limit: 0 implies no limit, thus all tag names will be returned
+      def branch_names_contains_sha(sha, limit: 0)
+        request = Gitaly::ListBranchNamesContainingCommitRequest.new(
+          repository: @gitaly_repo,
+          commit_id: sha,
+          limit: limit
+        )
+
+        stream = GitalyClient.call(@repository.storage, :ref_service, :list_branch_names_containing_commit, request)
+
+        consume_ref_contains_sha_response(stream, :branch_names)
       end
 
       private
@@ -212,6 +241,13 @@ module Gitlab
         Gitlab::Git::Commit.decorate(@repository, hash)
       end
 
+      def consume_ref_contains_sha_response(stream, collection_name)
+        stream.each_with_object([]) do |response, array|
+          encoded_names = response.send(collection_name).map { |b| Gitlab::Git.ref_name(b) } # rubocop:disable GitlabSecurity/PublicSend
+          array.concat(encoded_names)
+        end
+      end
+
       def invalid_ref!(message)
         raise Gitlab::Git::Repository::InvalidRef.new(message)
       end
diff --git a/lib/gitlab/gitaly_client/remote_service.rb b/lib/gitlab/gitaly_client/remote_service.rb
index e58f641d69a..58c356edfd1 100644
--- a/lib/gitlab/gitaly_client/remote_service.rb
+++ b/lib/gitlab/gitaly_client/remote_service.rb
@@ -1,6 +1,8 @@
 module Gitlab
   module GitalyClient
     class RemoteService
+      MAX_MSG_SIZE = 128.kilobytes.freeze
+
       def initialize(repository)
         @repository = repository
         @gitaly_repo = repository.gitaly_repository
@@ -38,6 +40,31 @@ module Gitlab
 
         response.result
       end
+
+      def update_remote_mirror(ref_name, only_branches_matching)
+        req_enum = Enumerator.new do |y|
+          y.yield Gitaly::UpdateRemoteMirrorRequest.new(
+            repository: @gitaly_repo,
+            ref_name: ref_name
+          )
+
+          current_size = 0
+
+          slices = only_branches_matching.slice_before do |branch_name|
+            current_size += branch_name.bytesize
+
+            next false if current_size < MAX_MSG_SIZE
+
+            current_size = 0
+          end
+
+          slices.each do |slice|
+            y.yield Gitaly::UpdateRemoteMirrorRequest.new(only_branches_matching: slice)
+          end
+        end
+
+        GitalyClient.call(@storage, :remote_service, :update_remote_mirror, req_enum)
+      end
     end
   end
 end
diff --git a/lib/gitlab/gitaly_client/repository_service.rb b/lib/gitlab/gitaly_client/repository_service.rb
index 12016aee2a6..60706b4f0d8 100644
--- a/lib/gitlab/gitaly_client/repository_service.rb
+++ b/lib/gitlab/gitaly_client/repository_service.rb
@@ -3,6 +3,8 @@ module Gitlab
     class RepositoryService
       include Gitlab::EncodingHelper
 
+      MAX_MSG_SIZE = 128.kilobytes.freeze
+
       def initialize(repository)
         @repository = repository
         @gitaly_repo = repository.gitaly_repository
@@ -161,6 +163,75 @@ module Gitlab
           return response.error.b, 1
         end
       end
+
+      def create_bundle(save_path)
+        request = Gitaly::CreateBundleRequest.new(repository: @gitaly_repo)
+        response = GitalyClient.call(
+          @storage,
+          :repository_service,
+          :create_bundle,
+          request,
+          timeout: GitalyClient.default_timeout
+        )
+
+        File.open(save_path, 'wb') do |f|
+          response.each do |message|
+            f.write(message.data)
+          end
+        end
+      end
+
+      def create_from_bundle(bundle_path)
+        request = Gitaly::CreateRepositoryFromBundleRequest.new(repository: @gitaly_repo)
+        enum = Enumerator.new do |y|
+          File.open(bundle_path, 'rb') do |f|
+            while data = f.read(MAX_MSG_SIZE)
+              request.data = data
+
+              y.yield request
+
+              request = Gitaly::CreateRepositoryFromBundleRequest.new
+            end
+          end
+        end
+
+        GitalyClient.call(
+          @storage,
+          :repository_service,
+          :create_repository_from_bundle,
+          enum,
+          timeout: GitalyClient.default_timeout
+        )
+      end
+
+      def write_ref(ref_path, ref, old_ref, shell)
+        request = Gitaly::WriteRefRequest.new(
+          repository: @gitaly_repo,
+          ref: ref_path.b,
+          revision: ref.b,
+          shell: shell
+        )
+        request.old_revision = old_ref.b unless old_ref.nil?
+
+        response = GitalyClient.call(@storage, :repository_service, :write_ref, request)
+
+        raise Gitlab::Git::CommandError, encode!(response.error) if response.error.present?
+
+        true
+      end
+
+      def write_config(full_path:)
+        request = Gitaly::WriteConfigRequest.new(repository: @gitaly_repo, full_path: full_path)
+        response = GitalyClient.call(
+          @storage,
+          :repository_service,
+          :write_config,
+          request,
+          timeout: GitalyClient.fast_timeout
+        )
+
+        raise Gitlab::Git::OSError.new(response.error) unless response.error.empty?
+      end
     end
   end
 end
diff --git a/lib/gitlab/gitaly_client/server_service.rb b/lib/gitlab/gitaly_client/server_service.rb
new file mode 100644
index 00000000000..2e1076d1f66
--- /dev/null
+++ b/lib/gitlab/gitaly_client/server_service.rb
@@ -0,0 +1,16 @@
+module Gitlab
+  module GitalyClient
+    # Meant for extraction of server data, and later maybe to perform misc task
+    #
+    # Not meant for connection logic, look in Gitlab::GitalyClient
+    class ServerService
+      def initialize(storage)
+        @storage = storage
+      end
+
+      def info
+        GitalyClient.call(@storage, :server_service, :server_info, Gitaly::ServerInfoRequest.new)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/gitaly_client/wiki_page.rb b/lib/gitlab/gitaly_client/wiki_page.rb
index 7339468e911..a02d15db5dd 100644
--- a/lib/gitlab/gitaly_client/wiki_page.rb
+++ b/lib/gitlab/gitaly_client/wiki_page.rb
@@ -4,6 +4,7 @@ module Gitlab
       ATTRS = %i(title format url_path path name historical raw_data).freeze
 
       include AttributesBag
+      include Gitlab::EncodingHelper
 
       def initialize(params)
         super
@@ -11,6 +12,10 @@ module Gitlab
         # All gRPC strings in a response are frozen, so we get an unfrozen
         # version here so appending to `raw_data` doesn't blow up.
         @raw_data = @raw_data.dup
+
+        @title = encode_utf8(@title)
+        @path = encode_utf8(@path)
+        @name = encode_utf8(@name)
       end
 
       def historical?
diff --git a/lib/gitlab/gitaly_client/wiki_service.rb b/lib/gitlab/gitaly_client/wiki_service.rb
index a98c3c0b160..0d8dd5cb8f4 100644
--- a/lib/gitlab/gitaly_client/wiki_service.rb
+++ b/lib/gitlab/gitaly_client/wiki_service.rb
@@ -151,6 +151,18 @@ module Gitlab
         wiki_file
       end
 
+      def get_formatted_data(title:, dir: nil, version: nil)
+        request = Gitaly::WikiGetFormattedDataRequest.new(
+          repository: @gitaly_repo,
+          title: encode_binary(title),
+          revision: encode_binary(version),
+          directory: encode_binary(dir)
+        )
+
+        response = GitalyClient.call(@repository.storage, :wiki_service, :wiki_get_formatted_data, request)
+        response.reduce("") { |memo, msg| memo << msg.data }
+      end
+
       private
 
       # If a block is given and the yielded value is truthy, iteration will be
diff --git a/lib/gitlab/github_import/importer/pull_requests_importer.rb b/lib/gitlab/github_import/importer/pull_requests_importer.rb
index 5437e32e9f1..e70361c163b 100644
--- a/lib/gitlab/github_import/importer/pull_requests_importer.rb
+++ b/lib/gitlab/github_import/importer/pull_requests_importer.rb
@@ -57,10 +57,7 @@ module Gitlab
         end
 
         def commit_exists?(sha)
-          project.repository.lookup(sha)
-          true
-        rescue Rugged::Error
-          false
+          project.repository.commit(sha).present?
         end
 
         def collection_method
diff --git a/lib/gitlab/github_import/representation/diff_note.rb b/lib/gitlab/github_import/representation/diff_note.rb
index bb7439a0641..be1334ca98a 100644
--- a/lib/gitlab/github_import/representation/diff_note.rb
+++ b/lib/gitlab/github_import/representation/diff_note.rb
@@ -13,7 +13,7 @@ module Gitlab
                          :diff_hunk, :author, :note, :created_at, :updated_at,
                          :github_id
 
-        NOTEABLE_ID_REGEX = /\/pull\/(?<iid>\d+)/i
+        NOTEABLE_ID_REGEX = %r{/pull/(?<iid>\d+)}i
 
         # Builds a diff note from a GitHub API response.
         #
diff --git a/lib/gitlab/github_import/representation/note.rb b/lib/gitlab/github_import/representation/note.rb
index a68bc4c002f..070e3b2db8d 100644
--- a/lib/gitlab/github_import/representation/note.rb
+++ b/lib/gitlab/github_import/representation/note.rb
@@ -12,7 +12,7 @@ module Gitlab
         expose_attribute :noteable_id, :noteable_type, :author, :note,
                          :created_at, :updated_at, :github_id
 
-        NOTEABLE_TYPE_REGEX = /\/(?<type>(pull|issues))\/(?<iid>\d+)/i
+        NOTEABLE_TYPE_REGEX = %r{/(?<type>(pull|issues))/(?<iid>\d+)}i
 
         # Builds a note from a GitHub API response.
         #
diff --git a/lib/gitlab/gon_helper.rb b/lib/gitlab/gon_helper.rb
index 9148d7571f2..86a90d57d9c 100644
--- a/lib/gitlab/gon_helper.rb
+++ b/lib/gitlab/gon_helper.rb
@@ -3,12 +3,11 @@
 module Gitlab
   module GonHelper
     include WebpackHelper
-    include Gitlab::CurrentSettings
 
     def add_gon_variables
       gon.api_version            = 'v4'
       gon.default_avatar_url     = URI.join(Gitlab.config.gitlab.url, ActionController::Base.helpers.image_path('no_avatar.png')).to_s
-      gon.max_file_size          = current_application_settings.max_attachment_size
+      gon.max_file_size          = Gitlab::CurrentSettings.max_attachment_size
       gon.asset_host             = ActionController::Base.asset_host
       gon.webpack_public_path    = webpack_public_path
       gon.relative_url_root      = Gitlab.config.gitlab.relative_url_root
@@ -16,7 +15,7 @@ module Gitlab
       gon.user_color_scheme      = Gitlab::ColorSchemes.for_user(current_user).css_class
       gon.katex_css_url          = ActionController::Base.helpers.asset_path('katex.css')
       gon.katex_js_url           = ActionController::Base.helpers.asset_path('katex.js')
-      gon.sentry_dsn             = current_application_settings.clientside_sentry_dsn if current_application_settings.clientside_sentry_enabled
+      gon.sentry_dsn             = Gitlab::CurrentSettings.clientside_sentry_dsn if Gitlab::CurrentSettings.clientside_sentry_enabled
       gon.gitlab_url             = Gitlab.config.gitlab.url
       gon.revision               = Gitlab::REVISION
       gon.gitlab_logo            = ActionController::Base.helpers.asset_path('gitlab_logo.png')
diff --git a/lib/gitlab/health_checks/gitaly_check.rb b/lib/gitlab/health_checks/gitaly_check.rb
new file mode 100644
index 00000000000..11416c002e3
--- /dev/null
+++ b/lib/gitlab/health_checks/gitaly_check.rb
@@ -0,0 +1,53 @@
+module Gitlab
+  module HealthChecks
+    class GitalyCheck
+      extend BaseAbstractCheck
+
+      METRIC_PREFIX = 'gitaly_health_check'.freeze
+
+      class << self
+        def readiness
+          repository_storages.map do |storage_name|
+            check(storage_name)
+          end
+        end
+
+        def metrics
+          repository_storages.flat_map do |storage_name|
+            result, elapsed = with_timing { check(storage_name) }
+            labels = { shard: storage_name }
+
+            [
+              metric("#{metric_prefix}_success", successful?(result) ? 1 : 0, **labels),
+              metric("#{metric_prefix}_latency_seconds", elapsed, **labels)
+            ].flatten
+          end
+        end
+
+        def check(storage_name)
+          serv = Gitlab::GitalyClient::HealthCheckService.new(storage_name)
+          result = serv.check
+          HealthChecks::Result.new(result[:success], result[:message], shard: storage_name)
+        end
+
+        private
+
+        def metric_prefix
+          METRIC_PREFIX
+        end
+
+        def successful?(result)
+          result[:success]
+        end
+
+        def repository_storages
+          storages.keys
+        end
+
+        def storages
+          Gitlab.config.repositories.storages
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/command_line_util.rb b/lib/gitlab/import_export/command_line_util.rb
index dd5d35feab9..2f163db936b 100644
--- a/lib/gitlab/import_export/command_line_util.rb
+++ b/lib/gitlab/import_export/command_line_util.rb
@@ -11,15 +11,6 @@ module Gitlab
         untar_with_options(archive: archive, dir: dir, options: 'zxf')
       end
 
-      def git_bundle(repo_path:, bundle_path:)
-        execute(%W(#{git_bin_path} --git-dir=#{repo_path} bundle create #{bundle_path} --all))
-      end
-
-      def git_clone_bundle(repo_path:, bundle_path:)
-        execute(%W(#{git_bin_path} clone --bare -- #{bundle_path} #{repo_path}))
-        Gitlab::Git::Repository.create_hooks(repo_path, File.expand_path(Gitlab.config.gitlab_shell.hooks_path))
-      end
-
       def mkdir_p(path)
         FileUtils.mkdir_p(path, mode: DEFAULT_MODE)
         FileUtils.chmod(DEFAULT_MODE, path)
diff --git a/lib/gitlab/import_export/file_importer.rb b/lib/gitlab/import_export/file_importer.rb
index 5c971564a73..0f4c3498036 100644
--- a/lib/gitlab/import_export/file_importer.rb
+++ b/lib/gitlab/import_export/file_importer.rb
@@ -59,7 +59,7 @@ module Gitlab
       end
 
       def extracted_files
-        Dir.glob("#{@shared.export_path}/**/*", File::FNM_DOTMATCH).reject { |f| f =~ /.*\/\.{1,2}$/ }
+        Dir.glob("#{@shared.export_path}/**/*", File::FNM_DOTMATCH).reject { |f| f =~ %r{.*/\.{1,2}$} }
       end
     end
   end
diff --git a/lib/gitlab/import_export/relation_factory.rb b/lib/gitlab/import_export/relation_factory.rb
index cb711a83433..759833a5ee5 100644
--- a/lib/gitlab/import_export/relation_factory.rb
+++ b/lib/gitlab/import_export/relation_factory.rb
@@ -139,13 +139,12 @@ module Gitlab
       end
 
       def setup_label
-        return unless @relation_hash['type'] == 'GroupLabel'
-
         # If there's no group, move the label to a project label
-        if @relation_hash['group_id']
+        if @relation_hash['type'] == 'GroupLabel' && @relation_hash['group_id']
           @relation_hash['project_id'] = nil
           @relation_name = :group_label
         else
+          @relation_hash['group_id'] = nil
           @relation_hash['type'] = 'ProjectLabel'
         end
       end
diff --git a/lib/gitlab/import_export/repo_restorer.rb b/lib/gitlab/import_export/repo_restorer.rb
index d0e5cfcfd3e..5a9bbceac67 100644
--- a/lib/gitlab/import_export/repo_restorer.rb
+++ b/lib/gitlab/import_export/repo_restorer.rb
@@ -13,7 +13,7 @@ module Gitlab
       def restore
         return true unless File.exist?(@path_to_bundle)
 
-        git_clone_bundle(repo_path: @project.repository.path_to_repo, bundle_path: @path_to_bundle)
+        @project.repository.create_from_bundle(@path_to_bundle)
       rescue => e
         @shared.error(e)
         false
diff --git a/lib/gitlab/import_export/repo_saver.rb b/lib/gitlab/import_export/repo_saver.rb
index a7028a32570..695462c7dd2 100644
--- a/lib/gitlab/import_export/repo_saver.rb
+++ b/lib/gitlab/import_export/repo_saver.rb
@@ -21,7 +21,7 @@ module Gitlab
 
       def bundle_to_disk
         mkdir_p(@shared.export_path)
-        git_bundle(repo_path: path_to_repo, bundle_path: @full_path)
+        @project.repository.bundle_to_disk(@full_path)
       rescue => e
         @shared.error(e)
         false
diff --git a/lib/gitlab/import_export/shared.rb b/lib/gitlab/import_export/shared.rb
index d03cbc880fd..b34cafc6876 100644
--- a/lib/gitlab/import_export/shared.rb
+++ b/lib/gitlab/import_export/shared.rb
@@ -19,8 +19,13 @@ module Gitlab
       def error(error)
         error_out(error.message, caller[0].dup)
         @errors << error.message
+
         # Debug:
-        Rails.logger.error(error.backtrace.join("\n"))
+        if error.backtrace
+          Rails.logger.error("Import/Export backtrace: #{error.backtrace.join("\n")}")
+        else
+          Rails.logger.error("No backtrace found")
+        end
       end
 
       private
diff --git a/lib/gitlab/import_export/uploads_saver.rb b/lib/gitlab/import_export/uploads_saver.rb
index 627a487d577..2f08dda55fd 100644
--- a/lib/gitlab/import_export/uploads_saver.rb
+++ b/lib/gitlab/import_export/uploads_saver.rb
@@ -17,15 +17,13 @@ module Gitlab
         false
       end
 
-      private
+      def uploads_path
+        FileUploader.absolute_base_dir(@project)
+      end
 
       def uploads_export_path
         File.join(@shared.export_path, 'uploads')
       end
-
-      def uploads_path
-        FileUploader.dynamic_path_segment(@project)
-      end
     end
   end
 end
diff --git a/lib/gitlab/import_export/wiki_repo_saver.rb b/lib/gitlab/import_export/wiki_repo_saver.rb
index 1e6722a7bba..5fa2e101e29 100644
--- a/lib/gitlab/import_export/wiki_repo_saver.rb
+++ b/lib/gitlab/import_export/wiki_repo_saver.rb
@@ -10,7 +10,7 @@ module Gitlab
 
       def bundle_to_disk(full_path)
         mkdir_p(@shared.export_path)
-        git_bundle(repo_path: path_to_repo, bundle_path: full_path)
+        @wiki.repository.bundle_to_disk(full_path)
       rescue => e
         @shared.error(e)
         false
diff --git a/lib/gitlab/kubernetes/helm/pod.rb b/lib/gitlab/kubernetes/helm/pod.rb
index a3216759cae..ca5e06009fa 100644
--- a/lib/gitlab/kubernetes/helm/pod.rb
+++ b/lib/gitlab/kubernetes/helm/pod.rb
@@ -64,7 +64,7 @@ module Gitlab
             {
               name: 'configuration-volume',
               configMap: {
-                name: 'values-content-configuration',
+                name: "values-content-configuration-#{command.name}",
                 items: [{ key: 'values', path: 'values.yaml' }]
               }
             }
@@ -81,7 +81,11 @@ module Gitlab
 
         def create_config_map
           resource = ::Kubeclient::Resource.new
-          resource.metadata = { name: 'values-content-configuration', namespace: namespace_name, labels: { name: 'values-content-configuration' } }
+          resource.metadata = {
+            name: "values-content-configuration-#{command.name}",
+            namespace: namespace_name,
+            labels: { name: "values-content-configuration-#{command.name}" }
+          }
           resource.data = { values: File.read(command.chart_values_file) }
           kubeclient.create_config_map(resource)
         end
diff --git a/lib/gitlab/ldap/auth_hash.rb b/lib/gitlab/ldap/auth_hash.rb
index 1bd0965679a..96171dc26c4 100644
--- a/lib/gitlab/ldap/auth_hash.rb
+++ b/lib/gitlab/ldap/auth_hash.rb
@@ -7,6 +7,12 @@ module Gitlab
         @uid ||= Gitlab::LDAP::Person.normalize_dn(super)
       end
 
+      def username
+        super.tap do |username|
+          username.downcase! if ldap_config.lowercase_usernames
+        end
+      end
+
       private
 
       def get_info(key)
diff --git a/lib/gitlab/ldap/config.rb b/lib/gitlab/ldap/config.rb
index cde60addcf7..47b3fce3e7a 100644
--- a/lib/gitlab/ldap/config.rb
+++ b/lib/gitlab/ldap/config.rb
@@ -139,6 +139,10 @@ module Gitlab
         options['allow_username_or_email_login']
       end
 
+      def lowercase_usernames
+        options['lowercase_usernames']
+      end
+
       def name_proc
         if allow_username_or_email_login
           proc { |name| name.gsub(/@.*\z/, '') }
diff --git a/lib/gitlab/ldap/person.rb b/lib/gitlab/ldap/person.rb
index e81cec6ba1a..b91757c2a4b 100644
--- a/lib/gitlab/ldap/person.rb
+++ b/lib/gitlab/ldap/person.rb
@@ -82,7 +82,9 @@ module Gitlab
         # be returned. We need only one for username.
         # Ex. `uid` returns only one value but `mail` may
         # return an array of multiple email addresses.
-        [username].flatten.first
+        [username].flatten.first.tap do |username|
+          username.downcase! if config.lowercase_usernames
+        end
       end
 
       def email
diff --git a/lib/gitlab/legacy_github_import/project_creator.rb b/lib/gitlab/legacy_github_import/project_creator.rb
index 41e7eac4d08..cbabe5454ca 100644
--- a/lib/gitlab/legacy_github_import/project_creator.rb
+++ b/lib/gitlab/legacy_github_import/project_creator.rb
@@ -1,8 +1,6 @@
 module Gitlab
   module LegacyGithubImport
     class ProjectCreator
-      include Gitlab::CurrentSettings
-
       attr_reader :repo, :name, :namespace, :current_user, :session_data, :type
 
       def initialize(repo, name, namespace, current_user, session_data, type: 'github')
@@ -36,7 +34,7 @@ module Gitlab
       end
 
       def visibility_level
-        repo.private ? Gitlab::VisibilityLevel::PRIVATE : current_application_settings.default_project_visibility
+        repo.private ? Gitlab::VisibilityLevel::PRIVATE : Gitlab::CurrentSettings.default_project_visibility
       end
 
       #
diff --git a/lib/gitlab/metrics.rb b/lib/gitlab/metrics.rb
index 4779755bb22..7d63ca5627d 100644
--- a/lib/gitlab/metrics.rb
+++ b/lib/gitlab/metrics.rb
@@ -1,7 +1,7 @@
 module Gitlab
   module Metrics
-    extend Gitlab::Metrics::InfluxDb
-    extend Gitlab::Metrics::Prometheus
+    include Gitlab::Metrics::InfluxDb
+    include Gitlab::Metrics::Prometheus
 
     def self.enabled?
       influx_metrics_enabled? || prometheus_metrics_enabled?
diff --git a/lib/gitlab/metrics/influx_db.rb b/lib/gitlab/metrics/influx_db.rb
index ef44a13df51..66f30e3b397 100644
--- a/lib/gitlab/metrics/influx_db.rb
+++ b/lib/gitlab/metrics/influx_db.rb
@@ -1,179 +1,187 @@
 module Gitlab
   module Metrics
     module InfluxDb
-      include Gitlab::CurrentSettings
-      extend self
+      extend ActiveSupport::Concern
+      include Gitlab::Metrics::Methods
+
+      EXECUTION_MEASUREMENT_BUCKETS = [0.001, 0.01, 0.1, 1].freeze
 
       MUTEX = Mutex.new
       private_constant :MUTEX
 
-      def influx_metrics_enabled?
-        settings[:enabled] || false
-      end
+      class_methods do
+        def influx_metrics_enabled?
+          settings[:enabled] || false
+        end
 
-      # Prometheus histogram buckets used for arbitrary code measurements
-      EXECUTION_MEASUREMENT_BUCKETS = [0.001, 0.002, 0.005, 0.01, 0.025, 0.05, 0.1, 0.25, 0.5, 1].freeze
-      RAILS_ROOT = Rails.root.to_s
-      METRICS_ROOT = Rails.root.join('lib', 'gitlab', 'metrics').to_s
-      PATH_REGEX = /^#{RAILS_ROOT}\/?/
-
-      def settings
-        @settings ||= {
-          enabled: current_application_settings[:metrics_enabled],
-          pool_size: current_application_settings[:metrics_pool_size],
-          timeout: current_application_settings[:metrics_timeout],
-          method_call_threshold: current_application_settings[:metrics_method_call_threshold],
-          host: current_application_settings[:metrics_host],
-          port: current_application_settings[:metrics_port],
-          sample_interval: current_application_settings[:metrics_sample_interval] || 15,
-          packet_size: current_application_settings[:metrics_packet_size] || 1
-        }
-      end
+        # Prometheus histogram buckets used for arbitrary code measurements
+
+        def settings
+          @settings ||= begin
+            current_settings = Gitlab::CurrentSettings.current_application_settings
+
+            {
+              enabled: current_settings[:metrics_enabled],
+              pool_size: current_settings[:metrics_pool_size],
+              timeout: current_settings[:metrics_timeout],
+              method_call_threshold: current_settings[:metrics_method_call_threshold],
+              host: current_settings[:metrics_host],
+              port: current_settings[:metrics_port],
+              sample_interval: current_settings[:metrics_sample_interval] || 15,
+              packet_size: current_settings[:metrics_packet_size] || 1
+          }
+          end
+        end
 
-      def mri?
-        RUBY_ENGINE == 'ruby'
-      end
+        def mri?
+          RUBY_ENGINE == 'ruby'
+        end
 
-      def method_call_threshold
-        # This is memoized since this method is called for every instrumented
-        # method. Loading data from an external cache on every method call slows
-        # things down too much.
-        # in milliseconds
-        @method_call_threshold ||= settings[:method_call_threshold]
-      end
+        def method_call_threshold
+          # This is memoized since this method is called for every instrumented
+          # method. Loading data from an external cache on every method call slows
+          # things down too much.
+          # in milliseconds
+          @method_call_threshold ||= settings[:method_call_threshold]
+        end
 
-      def submit_metrics(metrics)
-        prepared = prepare_metrics(metrics)
+        def submit_metrics(metrics)
+          prepared = prepare_metrics(metrics)
 
-        pool&.with do |connection|
-          prepared.each_slice(settings[:packet_size]) do |slice|
-            begin
-              connection.write_points(slice)
-            rescue StandardError
+          pool&.with do |connection|
+            prepared.each_slice(settings[:packet_size]) do |slice|
+              begin
+                connection.write_points(slice)
+              rescue StandardError
+              end
             end
           end
+        rescue Errno::EADDRNOTAVAIL, SocketError => ex
+          Gitlab::EnvironmentLogger.error('Cannot resolve InfluxDB address. GitLab Performance Monitoring will not work.')
+          Gitlab::EnvironmentLogger.error(ex)
         end
-      rescue Errno::EADDRNOTAVAIL, SocketError => ex
-        Gitlab::EnvironmentLogger.error('Cannot resolve InfluxDB address. GitLab Performance Monitoring will not work.')
-        Gitlab::EnvironmentLogger.error(ex)
-      end
 
-      def prepare_metrics(metrics)
-        metrics.map do |hash|
-          new_hash = hash.symbolize_keys
+        def prepare_metrics(metrics)
+          metrics.map do |hash|
+            new_hash = hash.symbolize_keys
 
-          new_hash[:tags].each do |key, value|
-            if value.blank?
-              new_hash[:tags].delete(key)
-            else
-              new_hash[:tags][key] = escape_value(value)
+            new_hash[:tags].each do |key, value|
+              if value.blank?
+                new_hash[:tags].delete(key)
+              else
+                new_hash[:tags][key] = escape_value(value)
+              end
             end
+
+            new_hash
           end
+        end
 
-          new_hash
+        def escape_value(value)
+          value.to_s.gsub('=', '\\=')
         end
-      end
 
-      def escape_value(value)
-        value.to_s.gsub('=', '\\=')
-      end
+        # Measures the execution time of a block.
+        #
+        # Example:
+        #
+        #     Gitlab::Metrics.measure(:find_by_username_duration) do
+        #       User.find_by_username(some_username)
+        #     end
+        #
+        # name - The name of the field to store the execution time in.
+        #
+        # Returns the value yielded by the supplied block.
+        def measure(name)
+          trans = current_transaction
+
+          return yield unless trans
+
+          real_start = Time.now.to_f
+          cpu_start = System.cpu_time
+
+          retval = yield
+
+          cpu_stop = System.cpu_time
+          real_stop = Time.now.to_f
+
+          real_time = (real_stop - real_start)
+          cpu_time = cpu_stop - cpu_start
+
+          real_duration_seconds = fetch_histogram("gitlab_#{name}_real_duration_seconds".to_sym) do
+            docstring "Measure #{name}"
+            base_labels Transaction::BASE_LABELS
+            buckets EXECUTION_MEASUREMENT_BUCKETS
+          end
 
-      # Measures the execution time of a block.
-      #
-      # Example:
-      #
-      #     Gitlab::Metrics.measure(:find_by_username_duration) do
-      #       User.find_by_username(some_username)
-      #     end
-      #
-      # name - The name of the field to store the execution time in.
-      #
-      # Returns the value yielded by the supplied block.
-      def measure(name)
-        trans = current_transaction
-
-        return yield unless trans
-
-        real_start = Time.now.to_f
-        cpu_start = System.cpu_time
-
-        retval = yield
-
-        cpu_stop = System.cpu_time
-        real_stop = Time.now.to_f
-
-        real_time = (real_stop - real_start)
-        cpu_time = cpu_stop - cpu_start
-
-        Gitlab::Metrics.histogram("gitlab_#{name}_real_duration_seconds".to_sym,
-                                  "Measure #{name}",
-                                  Transaction::BASE_LABELS,
-                                  EXECUTION_MEASUREMENT_BUCKETS)
-          .observe(trans.labels, real_time)
-
-        Gitlab::Metrics.histogram("gitlab_#{name}_cpu_duration_seconds".to_sym,
-                                  "Measure #{name}",
-                                  Transaction::BASE_LABELS,
-                                  EXECUTION_MEASUREMENT_BUCKETS)
-          .observe(trans.labels, cpu_time / 1000.0)
-
-        # InfluxDB stores the _real_time time values as milliseconds
-        trans.increment("#{name}_real_time", real_time * 1000, false)
-        trans.increment("#{name}_cpu_time", cpu_time, false)
-        trans.increment("#{name}_call_count", 1, false)
-
-        retval
-      end
+          real_duration_seconds.observe(trans.labels, real_time)
 
-      # Sets the action of the current transaction (if any)
-      #
-      # action - The name of the action.
-      def action=(action)
-        trans = current_transaction
+          cpu_duration_seconds = fetch_histogram("gitlab_#{name}_cpu_duration_seconds".to_sym) do
+            docstring "Measure #{name}"
+            base_labels Transaction::BASE_LABELS
+            buckets EXECUTION_MEASUREMENT_BUCKETS
+            with_feature "prometheus_metrics_measure_#{name}_cpu_duration"
+          end
+          cpu_duration_seconds.observe(trans.labels, cpu_time)
 
-        trans&.action = action
-      end
+          # InfluxDB stores the _real_time and _cpu_time time values as milliseconds
+          trans.increment("#{name}_real_time", real_time.in_milliseconds, false)
+          trans.increment("#{name}_cpu_time", cpu_time.in_milliseconds, false)
+          trans.increment("#{name}_call_count", 1, false)
 
-      # Tracks an event.
-      #
-      # See `Gitlab::Metrics::Transaction#add_event` for more details.
-      def add_event(*args)
-        trans = current_transaction
+          retval
+        end
 
-        trans&.add_event(*args)
-      end
+        # Sets the action of the current transaction (if any)
+        #
+        # action - The name of the action.
+        def action=(action)
+          trans = current_transaction
 
-      # Returns the prefix to use for the name of a series.
-      def series_prefix
-        @series_prefix ||= Sidekiq.server? ? 'sidekiq_' : 'rails_'
-      end
+          trans&.action = action
+        end
 
-      # Allow access from other metrics related middlewares
-      def current_transaction
-        Transaction.current
-      end
+        # Tracks an event.
+        #
+        # See `Gitlab::Metrics::Transaction#add_event` for more details.
+        def add_event(*args)
+          trans = current_transaction
 
-      # When enabled this should be set before being used as the usual pattern
-      # "@foo ||= bar" is _not_ thread-safe.
-      # rubocop:disable Gitlab/ModuleWithInstanceVariables
-      def pool
-        if influx_metrics_enabled?
-          if @pool.nil?
-            MUTEX.synchronize do
-              @pool ||= ConnectionPool.new(size: settings[:pool_size], timeout: settings[:timeout]) do
-                host = settings[:host]
-                port = settings[:port]
-
-                InfluxDB::Client
-                  .new(udp: { host: host, port: port })
+          trans&.add_event(*args)
+        end
+
+        # Returns the prefix to use for the name of a series.
+        def series_prefix
+          @series_prefix ||= Sidekiq.server? ? 'sidekiq_' : 'rails_'
+        end
+
+        # Allow access from other metrics related middlewares
+        def current_transaction
+          Transaction.current
+        end
+
+        # When enabled this should be set before being used as the usual pattern
+        # "@foo ||= bar" is _not_ thread-safe.
+        # rubocop:disable Gitlab/ModuleWithInstanceVariables
+        def pool
+          if influx_metrics_enabled?
+            if @pool.nil?
+              MUTEX.synchronize do
+                @pool ||= ConnectionPool.new(size: settings[:pool_size], timeout: settings[:timeout]) do
+                  host = settings[:host]
+                  port = settings[:port]
+
+                  InfluxDB::Client
+                    .new(udp: { host: host, port: port })
+                end
               end
             end
-          end
 
-          @pool
+            @pool
+          end
         end
+        # rubocop:enable Gitlab/ModuleWithInstanceVariables
       end
-      # rubocop:enable Gitlab/ModuleWithInstanceVariables
     end
   end
 end
diff --git a/lib/gitlab/metrics/method_call.rb b/lib/gitlab/metrics/method_call.rb
index c2f9db56824..b11520a79bb 100644
--- a/lib/gitlab/metrics/method_call.rb
+++ b/lib/gitlab/metrics/method_call.rb
@@ -4,26 +4,15 @@ module Gitlab
   module Metrics
     # Class for tracking timing information about method calls
     class MethodCall
-      @@measurement_enabled_cache = Concurrent::AtomicBoolean.new(false)
-      @@measurement_enabled_cache_expires_at = Concurrent::AtomicReference.new(Time.now.to_i)
-      MUTEX = Mutex.new
+      include Gitlab::Metrics::Methods
       BASE_LABELS = { module: nil, method: nil }.freeze
       attr_reader :real_time, :cpu_time, :call_count, :labels
 
-      def self.call_duration_histogram
-        return @call_duration_histogram if @call_duration_histogram
-
-        MUTEX.synchronize do
-          @call_duration_histogram ||= Gitlab::Metrics.histogram(
-            :gitlab_method_call_duration_seconds,
-            'Method calls real duration',
-            Transaction::BASE_LABELS.merge(BASE_LABELS),
-            [0.01, 0.05, 0.1, 0.5, 1])
-        end
-      end
-
-      def self.measurement_enabled_cache_expires_at
-        @@measurement_enabled_cache_expires_at
+      define_histogram :gitlab_method_call_duration_seconds do
+        docstring 'Method calls real duration'
+        base_labels Transaction::BASE_LABELS.merge(BASE_LABELS)
+        buckets [0.01, 0.05, 0.1, 0.5, 1]
+        with_feature :prometheus_metrics_method_instrumentation
       end
 
       # name - The full name of the method (including namespace) such as
@@ -53,8 +42,8 @@ module Gitlab
         @cpu_time += cpu_time
         @call_count += 1
 
-        if call_measurement_enabled? && above_threshold?
-          self.class.call_duration_histogram.observe(@transaction.labels.merge(labels), real_time)
+        if above_threshold?
+          self.class.gitlab_method_call_duration_seconds.observe(@transaction.labels.merge(labels), real_time)
         end
 
         retval
@@ -78,17 +67,6 @@ module Gitlab
       def above_threshold?
         real_time.in_milliseconds >= Metrics.method_call_threshold
       end
-
-      def call_measurement_enabled?
-        expires_at = @@measurement_enabled_cache_expires_at.value
-        if expires_at < Time.now.to_i
-          if @@measurement_enabled_cache_expires_at.compare_and_set(expires_at, 1.minute.from_now.to_i)
-            @@measurement_enabled_cache.value = Feature.get(:prometheus_metrics_method_instrumentation).enabled?
-          end
-        end
-
-        @@measurement_enabled_cache.value
-      end
     end
   end
 end
diff --git a/lib/gitlab/metrics/methods.rb b/lib/gitlab/metrics/methods.rb
new file mode 100644
index 00000000000..cd7c1e507f7
--- /dev/null
+++ b/lib/gitlab/metrics/methods.rb
@@ -0,0 +1,129 @@
+# rubocop:disable Style/ClassVars
+
+module Gitlab
+  module Metrics
+    module Methods
+      extend ActiveSupport::Concern
+
+      included do
+        @@_metric_provider_mutex ||= Mutex.new
+        @@_metrics_provider_cache = {}
+      end
+
+      class_methods do
+        def reload_metric!(name)
+          @@_metrics_provider_cache.delete(name)
+        end
+
+        private
+
+        def define_metric(type, name, opts = {}, &block)
+          if respond_to?(name)
+            raise ArgumentError, "method #{name} already exists"
+          end
+
+          define_singleton_method(name) do
+            # inlining fetch_metric method to avoid method call overhead when instrumenting hot spots
+            @@_metrics_provider_cache[name] || init_metric(type, name, opts, &block)
+          end
+        end
+
+        def fetch_metric(type, name, opts = {}, &block)
+          @@_metrics_provider_cache[name] || init_metric(type, name, opts, &block)
+        end
+
+        def init_metric(type, name, opts = {}, &block)
+          options = MetricOptions.new(opts)
+          options.evaluate(&block)
+
+          if disabled_by_feature(options)
+            synchronized_cache_fill(name) { NullMetric.instance }
+          else
+            synchronized_cache_fill(name) { build_metric!(type, name, options) }
+          end
+        end
+
+        def synchronized_cache_fill(key)
+          @@_metric_provider_mutex.synchronize do
+            @@_metrics_provider_cache[key] ||= yield
+          end
+        end
+
+        def disabled_by_feature(options)
+          options.with_feature && !Feature.get(options.with_feature).enabled?
+        end
+
+        def build_metric!(type, name, options)
+          case type
+          when :gauge
+            Gitlab::Metrics.gauge(name, options.docstring, options.base_labels, options.multiprocess_mode)
+          when :counter
+            Gitlab::Metrics.counter(name, options.docstring, options.base_labels)
+          when :histogram
+            Gitlab::Metrics.histogram(name, options.docstring, options.base_labels, options.buckets)
+          when :summary
+            raise NotImplementedError, "summary metrics are not currently supported"
+          else
+            raise ArgumentError, "uknown metric type #{type}"
+          end
+        end
+
+        # Fetch and/or initialize counter metric
+        # @param [Symbol] name
+        # @param [Hash] opts
+        def fetch_counter(name, opts = {}, &block)
+          fetch_metric(:counter, name, opts, &block)
+        end
+
+        # Fetch and/or initialize gauge metric
+        # @param [Symbol] name
+        # @param [Hash] opts
+        def fetch_gauge(name, opts = {}, &block)
+          fetch_metric(:gauge, name, opts, &block)
+        end
+
+        # Fetch and/or initialize histogram metric
+        # @param [Symbol] name
+        # @param [Hash] opts
+        def fetch_histogram(name, opts = {}, &block)
+          fetch_metric(:histogram, name, opts, &block)
+        end
+
+        # Fetch and/or initialize summary metric
+        # @param [Symbol] name
+        # @param [Hash] opts
+        def fetch_summary(name, opts = {}, &block)
+          fetch_metric(:summary, name, opts, &block)
+        end
+
+        # Define metric accessor method for a Counter
+        # @param [Symbol] name
+        # @param [Hash] opts
+        def define_counter(name, opts = {}, &block)
+          define_metric(:counter, name, opts, &block)
+        end
+
+        # Define metric accessor method for a Gauge
+        # @param [Symbol] name
+        # @param [Hash] opts
+        def define_gauge(name, opts = {}, &block)
+          define_metric(:gauge, name, opts, &block)
+        end
+
+        # Define metric accessor method for a Histogram
+        # @param [Symbol] name
+        # @param [Hash] opts
+        def define_histogram(name, opts = {}, &block)
+          define_metric(:histogram, name, opts, &block)
+        end
+
+        # Define metric accessor method for a Summary
+        # @param [Symbol] name
+        # @param [Hash] opts
+        def define_summary(name, opts = {}, &block)
+          define_metric(:summary, name, opts, &block)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/metrics/methods/metric_options.rb b/lib/gitlab/metrics/methods/metric_options.rb
new file mode 100644
index 00000000000..70e122d4e15
--- /dev/null
+++ b/lib/gitlab/metrics/methods/metric_options.rb
@@ -0,0 +1,61 @@
+module Gitlab
+  module Metrics
+    module Methods
+      class MetricOptions
+        SMALL_NETWORK_BUCKETS = [0.005, 0.01, 0.1, 1, 10].freeze
+
+        def initialize(options = {})
+          @multiprocess_mode = options[:multiprocess_mode] || :all
+          @buckets = options[:buckets] || SMALL_NETWORK_BUCKETS
+          @base_labels = options[:base_labels] || {}
+          @docstring = options[:docstring]
+          @with_feature = options[:with_feature]
+        end
+
+        # Documentation describing metric in metrics endpoint '/-/metrics'
+        def docstring(docstring = nil)
+          @docstring = docstring unless docstring.nil?
+
+          @docstring
+        end
+
+        # Gauge aggregation mode for multiprocess metrics
+        # - :all (default) returns each gauge for every process
+        # - :livesum all process'es gauges summed up
+        # - :max maximum value of per process gauges
+        # - :min minimum value of per process gauges
+        def multiprocess_mode(mode = nil)
+          @multiprocess_mode = mode unless mode.nil?
+
+          @multiprocess_mode
+        end
+
+        # Measurement buckets for histograms
+        def buckets(buckets = nil)
+          @buckets = buckets unless buckets.nil?
+
+          @buckets
+        end
+
+        # Base labels are merged with per metric labels
+        def base_labels(base_labels = nil)
+          @base_labels = base_labels unless base_labels.nil?
+
+          @base_labels
+        end
+
+        # Use feature toggle to control whether certain metric is enabled/disabled
+        def with_feature(name = nil)
+          @with_feature = name unless name.nil?
+
+          @with_feature
+        end
+
+        def evaluate(&block)
+          instance_eval(&block) if block_given?
+          self
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/metrics/null_metric.rb b/lib/gitlab/metrics/null_metric.rb
index 3b5a2907195..aabada5c21a 100644
--- a/lib/gitlab/metrics/null_metric.rb
+++ b/lib/gitlab/metrics/null_metric.rb
@@ -2,6 +2,8 @@ module Gitlab
   module Metrics
     # Mocks ::Prometheus::Client::Metric and all derived metrics
     class NullMetric
+      include Singleton
+
       def method_missing(name, *args, &block)
         nil
       end
diff --git a/lib/gitlab/metrics/prometheus.rb b/lib/gitlab/metrics/prometheus.rb
index b0b8e8436db..d12ba0ec176 100644
--- a/lib/gitlab/metrics/prometheus.rb
+++ b/lib/gitlab/metrics/prometheus.rb
@@ -3,73 +3,76 @@ require 'prometheus/client'
 module Gitlab
   module Metrics
     module Prometheus
-      include Gitlab::CurrentSettings
-      include Gitlab::Utils::StrongMemoize
+      extend ActiveSupport::Concern
 
       REGISTRY_MUTEX = Mutex.new
       PROVIDER_MUTEX = Mutex.new
 
-      def metrics_folder_present?
-        multiprocess_files_dir = ::Prometheus::Client.configuration.multiprocess_files_dir
+      class_methods do
+        include Gitlab::Utils::StrongMemoize
 
-        multiprocess_files_dir &&
-          ::Dir.exist?(multiprocess_files_dir) &&
-          ::File.writable?(multiprocess_files_dir)
-      end
+        def metrics_folder_present?
+          multiprocess_files_dir = ::Prometheus::Client.configuration.multiprocess_files_dir
 
-      def prometheus_metrics_enabled?
-        strong_memoize(:prometheus_metrics_enabled) do
-          prometheus_metrics_enabled_unmemoized
+          multiprocess_files_dir &&
+            ::Dir.exist?(multiprocess_files_dir) &&
+            ::File.writable?(multiprocess_files_dir)
+        end
+
+        def prometheus_metrics_enabled?
+          strong_memoize(:prometheus_metrics_enabled) do
+            prometheus_metrics_enabled_unmemoized
+          end
         end
-      end
 
-      def registry
-        strong_memoize(:registry) do
-          REGISTRY_MUTEX.synchronize do
-            strong_memoize(:registry) do
-              ::Prometheus::Client.registry
+        def registry
+          strong_memoize(:registry) do
+            REGISTRY_MUTEX.synchronize do
+              strong_memoize(:registry) do
+                ::Prometheus::Client.registry
+              end
             end
           end
         end
-      end
 
-      def counter(name, docstring, base_labels = {})
-        safe_provide_metric(:counter, name, docstring, base_labels)
-      end
+        def counter(name, docstring, base_labels = {})
+          safe_provide_metric(:counter, name, docstring, base_labels)
+        end
 
-      def summary(name, docstring, base_labels = {})
-        safe_provide_metric(:summary, name, docstring, base_labels)
-      end
+        def summary(name, docstring, base_labels = {})
+          safe_provide_metric(:summary, name, docstring, base_labels)
+        end
 
-      def gauge(name, docstring, base_labels = {}, multiprocess_mode = :all)
-        safe_provide_metric(:gauge, name, docstring, base_labels, multiprocess_mode)
-      end
+        def gauge(name, docstring, base_labels = {}, multiprocess_mode = :all)
+          safe_provide_metric(:gauge, name, docstring, base_labels, multiprocess_mode)
+        end
 
-      def histogram(name, docstring, base_labels = {}, buckets = ::Prometheus::Client::Histogram::DEFAULT_BUCKETS)
-        safe_provide_metric(:histogram, name, docstring, base_labels, buckets)
-      end
+        def histogram(name, docstring, base_labels = {}, buckets = ::Prometheus::Client::Histogram::DEFAULT_BUCKETS)
+          safe_provide_metric(:histogram, name, docstring, base_labels, buckets)
+        end
 
-      private
+        private
 
-      def safe_provide_metric(method, name, *args)
-        metric = provide_metric(name)
-        return metric if metric
+        def safe_provide_metric(method, name, *args)
+          metric = provide_metric(name)
+          return metric if metric
 
-        PROVIDER_MUTEX.synchronize do
-          provide_metric(name) || registry.method(method).call(name, *args)
+          PROVIDER_MUTEX.synchronize do
+            provide_metric(name) || registry.method(method).call(name, *args)
+          end
         end
-      end
 
-      def provide_metric(name)
-        if prometheus_metrics_enabled?
-          registry.get(name)
-        else
-          NullMetric.new
+        def provide_metric(name)
+          if prometheus_metrics_enabled?
+            registry.get(name)
+          else
+            NullMetric.instance
+          end
         end
-      end
 
-      def prometheus_metrics_enabled_unmemoized
-        metrics_folder_present? && current_application_settings[:prometheus_metrics_enabled] || false
+        def prometheus_metrics_enabled_unmemoized
+          metrics_folder_present? && Gitlab::CurrentSettings.prometheus_metrics_enabled || false
+        end
       end
     end
   end
diff --git a/lib/gitlab/metrics/subscribers/action_view.rb b/lib/gitlab/metrics/subscribers/action_view.rb
index 3da474fc1ec..b600e8a2a50 100644
--- a/lib/gitlab/metrics/subscribers/action_view.rb
+++ b/lib/gitlab/metrics/subscribers/action_view.rb
@@ -3,6 +3,14 @@ module Gitlab
     module Subscribers
       # Class for tracking the rendering timings of views.
       class ActionView < ActiveSupport::Subscriber
+        include Gitlab::Metrics::Methods
+        define_histogram :gitlab_view_rendering_duration_seconds do
+          docstring 'View rendering time'
+          base_labels Transaction::BASE_LABELS.merge({ path: nil })
+          buckets [0.001, 0.01, 0.1, 1, 10.0]
+          with_feature :prometheus_metrics_view_instrumentation
+        end
+
         attach_to :action_view
 
         SERIES = 'views'.freeze
@@ -15,30 +23,18 @@ module Gitlab
 
         private
 
-        def metric_view_rendering_duration_seconds
-          @metric_view_rendering_duration_seconds ||= Gitlab::Metrics.histogram(
-            :gitlab_view_rendering_duration_seconds,
-            'View rendering time',
-            Transaction::BASE_LABELS.merge({ path: nil }),
-            [0.001, 0.002, 0.005, 0.01, 0.02, 0.05, 0.1, 0.500, 2.0, 10.0]
-          )
-        end
-
         def track(event)
           values = values_for(event)
           tags   = tags_for(event)
 
-          metric_view_rendering_duration_seconds.observe(
-            current_transaction.labels.merge(tags),
-            event.duration
-          )
+          self.class.gitlab_view_rendering_duration_seconds.observe(current_transaction.labels.merge(tags), event.duration)
 
           current_transaction.increment(:view_duration, event.duration)
           current_transaction.add_metric(SERIES, values, tags)
         end
 
         def relative_path(path)
-          path.gsub(/^#{Rails.root.to_s}\/?/, '')
+          path.gsub(%r{^#{Rails.root.to_s}/?}, '')
         end
 
         def values_for(event)
diff --git a/lib/gitlab/metrics/subscribers/active_record.rb b/lib/gitlab/metrics/subscribers/active_record.rb
index ead1acb8d44..4b3e8d0a6a0 100644
--- a/lib/gitlab/metrics/subscribers/active_record.rb
+++ b/lib/gitlab/metrics/subscribers/active_record.rb
@@ -3,12 +3,13 @@ module Gitlab
     module Subscribers
       # Class for tracking the total query duration of a transaction.
       class ActiveRecord < ActiveSupport::Subscriber
+        include Gitlab::Metrics::Methods
         attach_to :active_record
 
         def sql(event)
           return unless current_transaction
 
-          metric_sql_duration_seconds.observe(current_transaction.labels, event.duration / 1000.0)
+          self.class.gitlab_sql_duration_seconds.observe(current_transaction.labels, event.duration / 1000.0)
 
           current_transaction.increment(:sql_duration, event.duration, false)
           current_transaction.increment(:sql_count, 1, false)
@@ -16,17 +17,14 @@ module Gitlab
 
         private
 
-        def current_transaction
-          Transaction.current
+        define_histogram :gitlab_sql_duration_seconds do
+          docstring 'SQL time'
+          base_labels Transaction::BASE_LABELS
+          buckets [0.001, 0.01, 0.1, 1.0, 10.0]
         end
 
-        def metric_sql_duration_seconds
-          @metric_sql_duration_seconds ||= Gitlab::Metrics.histogram(
-            :gitlab_sql_duration_seconds,
-            'SQL time',
-            Transaction::BASE_LABELS,
-            [0.001, 0.002, 0.005, 0.01, 0.02, 0.05, 0.1, 0.500, 2.0, 10.0]
-          )
+        def current_transaction
+          Transaction.current
         end
       end
     end
diff --git a/lib/gitlab/metrics/transaction.rb b/lib/gitlab/metrics/transaction.rb
index e7975c023a9..45b9e14ba55 100644
--- a/lib/gitlab/metrics/transaction.rb
+++ b/lib/gitlab/metrics/transaction.rb
@@ -2,11 +2,12 @@ module Gitlab
   module Metrics
     # Class for storing metrics information of a single transaction.
     class Transaction
+      include Gitlab::Metrics::Methods
+
       # base labels shared among all transactions
       BASE_LABELS = { controller: nil, action: nil }.freeze
 
       THREAD_KEY = :_gitlab_metrics_transaction
-      METRICS_MUTEX = Mutex.new
 
       # The series to store events (e.g. Git pushes) in.
       EVENT_SERIES = 'events'.freeze
@@ -54,8 +55,8 @@ module Gitlab
         @memory_after = System.memory_usage
         @finished_at = System.monotonic_time
 
-        self.class.metric_transaction_duration_seconds.observe(labels, duration)
-        self.class.metric_transaction_allocated_memory_bytes.observe(labels, allocated_memory * 1024.0)
+        self.class.gitlab_transaction_duration_seconds.observe(labels, duration)
+        self.class.gitlab_transaction_allocated_memory_bytes.observe(labels, allocated_memory * 1024.0)
 
         Thread.current[THREAD_KEY] = nil
       end
@@ -72,7 +73,7 @@ module Gitlab
       # event_name - The name of the event (e.g. "git_push").
       # tags - A set of tags to attach to the event.
       def add_event(event_name, tags = {})
-        self.class.metric_event_counter(event_name, tags).increment(tags.merge(labels))
+        self.class.transaction_metric(event_name, :counter, prefix: 'event_', tags: tags).increment(tags.merge(labels))
         @metrics << Metric.new(EVENT_SERIES, { count: 1 }, tags.merge(event: event_name), :event)
       end
 
@@ -86,12 +87,12 @@ module Gitlab
       end
 
       def increment(name, value, use_prometheus = true)
-        self.class.metric_transaction_counter(name).increment(labels, value) if use_prometheus
+        self.class.transaction_metric(name, :counter).increment(labels, value) if use_prometheus
         @values[name] += value
       end
 
       def set(name, value, use_prometheus = true)
-        self.class.metric_transaction_gauge(name).set(labels, value) if use_prometheus
+        self.class.transaction_metric(name, :gauge).set(labels, value) if use_prometheus
         @values[name] = value
       end
 
@@ -136,64 +137,28 @@ module Gitlab
         "#{labels[:controller]}##{labels[:action]}" if labels && !labels.empty?
       end
 
-      def self.metric_transaction_duration_seconds
-        return @metric_transaction_duration_seconds if @metric_transaction_duration_seconds
-
-        METRICS_MUTEX.synchronize do
-          @metric_transaction_duration_seconds ||= Gitlab::Metrics.histogram(
-            :gitlab_transaction_duration_seconds,
-            'Transaction duration',
-            BASE_LABELS,
-            [0.001, 0.002, 0.005, 0.01, 0.02, 0.05, 0.1, 0.500, 2.0, 10.0]
-          )
-        end
-      end
-
-      def self.metric_transaction_allocated_memory_bytes
-        return @metric_transaction_allocated_memory_bytes if @metric_transaction_allocated_memory_bytes
-
-        METRICS_MUTEX.synchronize do
-          @metric_transaction_allocated_memory_bytes ||= Gitlab::Metrics.histogram(
-            :gitlab_transaction_allocated_memory_bytes,
-            'Transaction allocated memory bytes',
-            BASE_LABELS,
-            [1000, 10000, 20000, 500000, 1000000, 2000000, 5000000, 10000000, 20000000, 100000000]
-          )
-        end
+      define_histogram :gitlab_transaction_duration_seconds do
+        docstring 'Transaction duration'
+        base_labels BASE_LABELS
+        buckets [0.001, 0.01, 0.1, 1.0, 10.0]
       end
 
-      def self.metric_event_counter(event_name, tags)
-        return @metric_event_counters[event_name] if @metric_event_counters&.has_key?(event_name)
-
-        METRICS_MUTEX.synchronize do
-          @metric_event_counters ||= {}
-          @metric_event_counters[event_name] ||= Gitlab::Metrics.counter(
-            "gitlab_transaction_event_#{event_name}_total".to_sym,
-            "Transaction event #{event_name} counter",
-            tags.merge(BASE_LABELS)
-          )
-        end
-      end
-
-      def self.metric_transaction_counter(name)
-        return @metric_transaction_counters[name] if @metric_transaction_counters&.has_key?(name)
-
-        METRICS_MUTEX.synchronize do
-          @metric_transaction_counters ||= {}
-          @metric_transaction_counters[name] ||= Gitlab::Metrics.counter(
-            "gitlab_transaction_#{name}_total".to_sym, "Transaction #{name} counter", BASE_LABELS
-          )
-        end
+      define_histogram :gitlab_transaction_allocated_memory_bytes do
+        docstring 'Transaction allocated memory bytes'
+        base_labels BASE_LABELS
+        buckets [100, 1000, 10000, 100000, 1000000, 10000000]
+        with_feature :prometheus_metrics_transaction_allocated_memory
       end
 
-      def self.metric_transaction_gauge(name)
-        return @metric_transaction_gauges[name] if @metric_transaction_gauges&.has_key?(name)
+      def self.transaction_metric(name, type, prefix: nil, tags: {})
+        metric_name = "gitlab_transaction_#{prefix}#{name}_total".to_sym
+        fetch_metric(type, metric_name) do
+          docstring "Transaction #{prefix}#{name} #{type}"
+          base_labels tags.merge(BASE_LABELS)
 
-        METRICS_MUTEX.synchronize do
-          @metric_transaction_gauges ||= {}
-          @metric_transaction_gauges[name] ||= Gitlab::Metrics.gauge(
-            "gitlab_transaction_#{name}".to_sym, "Transaction gauge #{name}", BASE_LABELS, :livesum
-          )
+          if type == :gauge
+            multiprocess_mode :livesum
+          end
         end
       end
     end
diff --git a/lib/gitlab/middleware/go.rb b/lib/gitlab/middleware/go.rb
index c6a56277922..1a570f480c6 100644
--- a/lib/gitlab/middleware/go.rb
+++ b/lib/gitlab/middleware/go.rb
@@ -4,7 +4,6 @@ module Gitlab
   module Middleware
     class Go
       include ActionView::Helpers::TagHelper
-      include Gitlab::CurrentSettings
 
       PROJECT_PATH_REGEX = %r{\A(#{Gitlab::PathRegex.full_namespace_route_regex}/#{Gitlab::PathRegex.project_route_regex})/}.freeze
 
@@ -42,7 +41,7 @@ module Gitlab
         project_url = URI.join(config.gitlab.url, path)
         import_prefix = strip_url(project_url.to_s)
 
-        repository_url = if current_application_settings.enabled_git_access_protocol == 'ssh'
+        repository_url = if Gitlab::CurrentSettings.enabled_git_access_protocol == 'ssh'
                            shell = config.gitlab_shell
                            port = ":#{shell.ssh_port}" unless shell.ssh_port == 22
                            "ssh://#{shell.ssh_user}@#{shell.ssh_host}#{port}/#{path}.git"
@@ -56,12 +55,12 @@ module Gitlab
       end
 
       def strip_url(url)
-        url.gsub(/\Ahttps?:\/\//, '')
+        url.gsub(%r{\Ahttps?://}, '')
       end
 
       def project_path(request)
         path_info = request.env["PATH_INFO"]
-        path_info.sub!(/^\//, '')
+        path_info.sub!(%r{^/}, '')
 
         project_path_match = "#{path_info}/".match(PROJECT_PATH_REGEX)
         return unless project_path_match
diff --git a/lib/gitlab/middleware/static.rb b/lib/gitlab/middleware/static.rb
index 85ffa8aca68..aa1e9dc0fdb 100644
--- a/lib/gitlab/middleware/static.rb
+++ b/lib/gitlab/middleware/static.rb
@@ -1,7 +1,7 @@
 module Gitlab
   module Middleware
     class Static < ActionDispatch::Static
-      UPLOADS_REGEX = /\A\/uploads(\/|\z)/.freeze
+      UPLOADS_REGEX = %r{\A/uploads(/|\z)}.freeze
 
       def call(env)
         return @app.call(env) if env['PATH_INFO'] =~ UPLOADS_REGEX
diff --git a/lib/gitlab/o_auth/user.rb b/lib/gitlab/o_auth/user.rb
index fff9360ea27..e40a001d20c 100644
--- a/lib/gitlab/o_auth/user.rb
+++ b/lib/gitlab/o_auth/user.rb
@@ -55,7 +55,7 @@ module Gitlab
         user ||= find_or_build_ldap_user if auto_link_ldap_user?
         user ||= build_new_user if signup_enabled?
 
-        user.external = true if external_provider? && user
+        user.external = true if external_provider? && user&.new_record?
 
         user
       end
diff --git a/lib/gitlab/performance_bar.rb b/lib/gitlab/performance_bar.rb
index e29e168fc5a..6c2b2036074 100644
--- a/lib/gitlab/performance_bar.rb
+++ b/lib/gitlab/performance_bar.rb
@@ -1,7 +1,5 @@
 module Gitlab
   module PerformanceBar
-    extend Gitlab::CurrentSettings
-
     ALLOWED_USER_IDS_KEY = 'performance_bar_allowed_user_ids:v2'.freeze
     EXPIRY_TIME = 5.minutes
 
@@ -13,7 +11,7 @@ module Gitlab
     end
 
     def self.allowed_group_id
-      current_application_settings.performance_bar_allowed_group_id
+      Gitlab::CurrentSettings.performance_bar_allowed_group_id
     end
 
     def self.allowed_user_ids
diff --git a/lib/gitlab/polling_interval.rb b/lib/gitlab/polling_interval.rb
index 4780675a492..fe4bdfe3831 100644
--- a/lib/gitlab/polling_interval.rb
+++ b/lib/gitlab/polling_interval.rb
@@ -1,12 +1,10 @@
 module Gitlab
   class PollingInterval
-    extend Gitlab::CurrentSettings
-
     HEADER_NAME = 'Poll-Interval'.freeze
 
     def self.set_header(response, interval:)
       if polling_enabled?
-        multiplier = current_application_settings.polling_interval_multiplier
+        multiplier = Gitlab::CurrentSettings.polling_interval_multiplier
         value = (interval * multiplier).to_i
       else
         value = -1
@@ -16,7 +14,7 @@ module Gitlab
     end
 
     def self.polling_enabled?
-      !current_application_settings.polling_interval_multiplier.zero?
+      !Gitlab::CurrentSettings.polling_interval_multiplier.zero?
     end
   end
 end
diff --git a/lib/gitlab/popen.rb b/lib/gitlab/popen.rb
index 4bc5cda8cb5..b9832a724c4 100644
--- a/lib/gitlab/popen.rb
+++ b/lib/gitlab/popen.rb
@@ -5,7 +5,17 @@ module Gitlab
   module Popen
     extend self
 
-    def popen(cmd, path = nil, vars = {})
+    Result = Struct.new(:cmd, :stdout, :stderr, :status, :duration)
+
+    # Returns [stdout + stderr, status]
+    def popen(cmd, path = nil, vars = {}, &block)
+      result = popen_with_detail(cmd, path, vars, &block)
+
+      [result.stdout << result.stderr, result.status&.exitstatus]
+    end
+
+    # Returns Result
+    def popen_with_detail(cmd, path = nil, vars = {})
       unless cmd.is_a?(Array)
         raise "System commands must be given as an array of strings"
       end
@@ -18,18 +28,21 @@ module Gitlab
         FileUtils.mkdir_p(path)
       end
 
-      cmd_output = ""
-      cmd_status = 0
+      cmd_stdout = ''
+      cmd_stderr = ''
+      cmd_status = nil
+      start = Time.now
+
       Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|
         yield(stdin) if block_given?
         stdin.close
 
-        cmd_output << stdout.read
-        cmd_output << stderr.read
-        cmd_status = wait_thr.value.exitstatus
+        cmd_stdout = stdout.read
+        cmd_stderr = stderr.read
+        cmd_status = wait_thr.value
       end
 
-      [cmd_output, cmd_status]
+      Result.new(cmd, cmd_stdout, cmd_stderr, cmd_status, Time.now - start)
     end
   end
 end
diff --git a/lib/gitlab/popen/runner.rb b/lib/gitlab/popen/runner.rb
new file mode 100644
index 00000000000..f44035a48bb
--- /dev/null
+++ b/lib/gitlab/popen/runner.rb
@@ -0,0 +1,46 @@
+module Gitlab
+  module Popen
+    class Runner
+      attr_reader :results
+
+      def initialize
+        @results = []
+      end
+
+      def run(commands, &block)
+        commands.each do |cmd|
+          # yield doesn't support blocks, so we need to use a block variable
+          block.call(cmd) do # rubocop:disable Performance/RedundantBlockCall
+            cmd_result = Gitlab::Popen.popen_with_detail(cmd)
+
+            results << cmd_result
+
+            cmd_result
+          end
+        end
+      end
+
+      def all_success_and_clean?
+        all_success? && all_stderr_empty?
+      end
+
+      def all_success?
+        results.all? { |result| result.status.success? }
+      end
+
+      def all_stderr_empty?
+        results.all? { |result| result.stderr.empty? }
+      end
+
+      def failed_results
+        results.reject { |result| result.status.success? }
+      end
+
+      def warned_results
+        results.select do |result|
+          result.status.success? && !result.stderr.empty?
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/profiler.rb b/lib/gitlab/profiler.rb
new file mode 100644
index 00000000000..95d94b3cc68
--- /dev/null
+++ b/lib/gitlab/profiler.rb
@@ -0,0 +1,142 @@
+# coding: utf-8
+module Gitlab
+  module Profiler
+    FILTERED_STRING = '[FILTERED]'.freeze
+
+    IGNORE_BACKTRACES = %w[
+      lib/gitlab/i18n.rb
+      lib/gitlab/request_context.rb
+      config/initializers
+      lib/gitlab/database/load_balancing/
+      lib/gitlab/etag_caching/
+      lib/gitlab/metrics/
+      lib/gitlab/middleware/
+      lib/gitlab/performance_bar/
+      lib/gitlab/request_profiler/
+      lib/gitlab/profiler.rb
+    ].freeze
+
+    # Takes a URL to profile (can be a fully-qualified URL, or an absolute path)
+    # and returns the ruby-prof profile result. Formatting that result is the
+    # caller's responsibility. Requests are GET requests unless post_data is
+    # passed.
+    #
+    # Optional arguments:
+    # - logger: will be used for SQL logging, including a summary at the end of
+    #   the log file of the total time spent per model class.
+    #
+    # - post_data: a string of raw POST data to use. Changes the HTTP verb to
+    #   POST.
+    #
+    # - user: a user to authenticate as. Only works if the user has a valid
+    #   personal access token.
+    #
+    # - private_token: instead of providing a user instance, the token can be
+    #   given as a string. Takes precedence over the user option.
+    def self.profile(url, logger: nil, post_data: nil, user: nil, private_token: nil)
+      app = ActionDispatch::Integration::Session.new(Rails.application)
+      verb = :get
+      headers = {}
+
+      if post_data
+        verb = :post
+        headers['Content-Type'] = 'application/json'
+      end
+
+      if user
+        private_token ||= user.personal_access_tokens.active.pluck(:token).first
+      end
+
+      headers['Private-Token'] = private_token if private_token
+      logger = create_custom_logger(logger, private_token: private_token)
+
+      RequestStore.begin!
+
+      # Make an initial call for an asset path in development mode to avoid
+      # sprockets dominating the profiler output.
+      ActionController::Base.helpers.asset_path('katex.css') if Rails.env.development?
+
+      # Rails loads internationalization files lazily the first time a
+      # translation is needed. Running this prevents this overhead from showing
+      # up in profiles.
+      ::I18n.t('.')[:test_string]
+
+      # Remove API route mounting from the profile.
+      app.get('/api/v4/users')
+
+      result = with_custom_logger(logger) do
+        RubyProf.profile { app.public_send(verb, url, post_data, headers) } # rubocop:disable GitlabSecurity/PublicSend
+      end
+
+      RequestStore.end!
+
+      log_load_times_by_model(logger)
+
+      result
+    end
+
+    def self.create_custom_logger(logger, private_token: nil)
+      return unless logger
+
+      logger.dup.tap do |new_logger|
+        new_logger.instance_variable_set(:@private_token, private_token)
+
+        class << new_logger
+          attr_reader :load_times_by_model, :private_token
+
+          def debug(message, *)
+            message.gsub!(private_token, FILTERED_STRING) if private_token
+
+            _, type, time = *message.match(/(\w+) Load \(([0-9.]+)ms\)/)
+
+            if type && time
+              @load_times_by_model ||= {}
+              @load_times_by_model[type] ||= 0
+              @load_times_by_model[type] += time.to_f
+            end
+
+            super
+
+            backtrace = Rails.backtrace_cleaner.clean(caller)
+
+            backtrace.each do |caller_line|
+              next if caller_line.match(Regexp.union(IGNORE_BACKTRACES))
+
+              stripped_caller_line = caller_line.sub("#{Rails.root}/", '')
+
+              super("  ↳ #{stripped_caller_line}")
+            end
+          end
+        end
+      end
+    end
+
+    def self.with_custom_logger(logger)
+      original_colorize_logging = ActiveSupport::LogSubscriber.colorize_logging
+      original_activerecord_logger = ActiveRecord::Base.logger
+      original_actioncontroller_logger = ActionController::Base.logger
+
+      if logger
+        ActiveSupport::LogSubscriber.colorize_logging = false
+        ActiveRecord::Base.logger = logger
+        ActionController::Base.logger = logger
+      end
+
+      result = yield
+
+      ActiveSupport::LogSubscriber.colorize_logging = original_colorize_logging
+      ActiveRecord::Base.logger = original_activerecord_logger
+      ActionController::Base.logger = original_actioncontroller_logger
+
+      result
+    end
+
+    def self.log_load_times_by_model(logger)
+      return unless logger.respond_to?(:load_times_by_model)
+
+      logger.load_times_by_model.to_a.sort_by(&:last).reverse.each do |(model, time)|
+        logger.info("#{model} total: #{time.round(2)}ms")
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/project_search_results.rb b/lib/gitlab/project_search_results.rb
index 7771b15069b..4823f703ba4 100644
--- a/lib/gitlab/project_search_results.rb
+++ b/lib/gitlab/project_search_results.rb
@@ -20,7 +20,7 @@ module Gitlab
       when 'commits'
         Kaminari.paginate_array(commits).page(page).per(per_page)
       else
-        super
+        super(scope, page, false)
       end
     end
 
diff --git a/lib/gitlab/protocol_access.rb b/lib/gitlab/protocol_access.rb
index 09fa14764e6..2819c7d062c 100644
--- a/lib/gitlab/protocol_access.rb
+++ b/lib/gitlab/protocol_access.rb
@@ -1,14 +1,12 @@
 module Gitlab
   module ProtocolAccess
-    extend Gitlab::CurrentSettings
-
     def self.allowed?(protocol)
       if protocol == 'web'
         true
-      elsif current_application_settings.enabled_git_access_protocol.blank?
+      elsif Gitlab::CurrentSettings.enabled_git_access_protocol.blank?
         true
       else
-        protocol == current_application_settings.enabled_git_access_protocol
+        protocol == Gitlab::CurrentSettings.enabled_git_access_protocol
       end
     end
   end
diff --git a/lib/gitlab/query_limiting.rb b/lib/gitlab/query_limiting.rb
new file mode 100644
index 00000000000..f64f1757144
--- /dev/null
+++ b/lib/gitlab/query_limiting.rb
@@ -0,0 +1,36 @@
+module Gitlab
+  module QueryLimiting
+    # Returns true if we should enable tracking of query counts.
+    #
+    # This is only enabled in production/staging if we're running on GitLab.com.
+    # This ensures we don't produce any errors that users can't do anything
+    # about themselves.
+    def self.enable?
+      Gitlab.com? || Rails.env.development? || Rails.env.test?
+    end
+
+    # Allows the current request to execute any number of SQL queries.
+    #
+    # This method should _only_ be used when there's a corresponding issue to
+    # reduce the number of queries.
+    #
+    # The issue URL is only meant to push developers into creating an issue
+    # instead of blindly whitelisting offending blocks of code.
+    def self.whitelist(issue_url)
+      return unless enable_whitelist?
+
+      unless issue_url.start_with?('https://')
+        raise(
+          ArgumentError,
+          'You must provide a valid issue URL in order to whitelist a block of code'
+        )
+      end
+
+      Transaction&.current&.whitelisted = true
+    end
+
+    def self.enable_whitelist?
+      Rails.env.development? || Rails.env.test?
+    end
+  end
+end
diff --git a/lib/gitlab/query_limiting/active_support_subscriber.rb b/lib/gitlab/query_limiting/active_support_subscriber.rb
new file mode 100644
index 00000000000..66049c94ec6
--- /dev/null
+++ b/lib/gitlab/query_limiting/active_support_subscriber.rb
@@ -0,0 +1,11 @@
+module Gitlab
+  module QueryLimiting
+    class ActiveSupportSubscriber < ActiveSupport::Subscriber
+      attach_to :active_record
+
+      def sql(*)
+        Transaction.current&.increment
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/query_limiting/middleware.rb b/lib/gitlab/query_limiting/middleware.rb
new file mode 100644
index 00000000000..949ae79a047
--- /dev/null
+++ b/lib/gitlab/query_limiting/middleware.rb
@@ -0,0 +1,55 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module QueryLimiting
+    # Middleware for reporting (or raising) when a request performs more than a
+    # certain amount of database queries.
+    class Middleware
+      CONTROLLER_KEY = 'action_controller.instance'.freeze
+      ENDPOINT_KEY = 'api.endpoint'.freeze
+
+      def initialize(app)
+        @app = app
+      end
+
+      def call(env)
+        transaction, retval = Transaction.run do
+          @app.call(env)
+        end
+
+        transaction.action = action_name(env)
+        transaction.act_upon_results
+
+        retval
+      end
+
+      def action_name(env)
+        if env[CONTROLLER_KEY]
+          action_for_rails(env)
+        elsif env[ENDPOINT_KEY]
+          action_for_grape(env)
+        end
+      end
+
+      private
+
+      def action_for_rails(env)
+        controller = env[CONTROLLER_KEY]
+        action = "#{controller.class.name}##{controller.action_name}"
+
+        if controller.content_type == 'text/html'
+          action
+        else
+          "#{action} (#{controller.content_type})"
+        end
+      end
+
+      def action_for_grape(env)
+        endpoint = env[ENDPOINT_KEY]
+        route = endpoint.route rescue nil
+
+        "#{route.request_method} #{route.path}" if route
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/query_limiting/transaction.rb b/lib/gitlab/query_limiting/transaction.rb
new file mode 100644
index 00000000000..3cbafadb0d0
--- /dev/null
+++ b/lib/gitlab/query_limiting/transaction.rb
@@ -0,0 +1,83 @@
+module Gitlab
+  module QueryLimiting
+    class Transaction
+      THREAD_KEY = :__gitlab_query_counts_transaction
+
+      attr_accessor :count, :whitelisted
+
+      # The name of the action (e.g. `UsersController#show`) that is being
+      # executed.
+      attr_accessor :action
+
+      # The maximum number of SQL queries that can be executed in a request. For
+      # the sake of keeping things simple we hardcode this value here, it's not
+      # supposed to be changed very often anyway.
+      THRESHOLD = 100
+
+      # Error that is raised whenever exceeding the maximum number of queries.
+      ThresholdExceededError = Class.new(StandardError)
+
+      def self.current
+        Thread.current[THREAD_KEY]
+      end
+
+      # Starts a new transaction and returns it and the blocks' return value.
+      #
+      # Example:
+      #
+      #     transaction, retval = Transaction.run do
+      #       10
+      #     end
+      #
+      #     retval # => 10
+      def self.run
+        transaction = new
+        Thread.current[THREAD_KEY] = transaction
+
+        [transaction, yield]
+      ensure
+        Thread.current[THREAD_KEY] = nil
+      end
+
+      def initialize
+        @action = nil
+        @count = 0
+        @whitelisted = false
+      end
+
+      # Sends a notification based on the number of executed SQL queries.
+      def act_upon_results
+        return unless threshold_exceeded?
+
+        error = ThresholdExceededError.new(error_message)
+
+        if raise_error?
+          raise(error)
+        else
+          # Raven automatically logs to the Rails log if disabled, thus we don't
+          # need to manually log anything in case Sentry support is not enabled.
+          Raven.capture_exception(error)
+        end
+      end
+
+      def increment
+        @count += 1 unless whitelisted
+      end
+
+      def raise_error?
+        Rails.env.test?
+      end
+
+      def threshold_exceeded?
+        count > THRESHOLD
+      end
+
+      def error_message
+        header = 'Too many SQL queries were executed'
+        header += " in #{action}" if action
+
+        "#{header}: a maximum of #{THRESHOLD} is allowed but #{count} SQL queries were executed"
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/quick_actions/spend_time_and_date_separator.rb b/lib/gitlab/quick_actions/spend_time_and_date_separator.rb
index 3f52402b31f..7328c517a30 100644
--- a/lib/gitlab/quick_actions/spend_time_and_date_separator.rb
+++ b/lib/gitlab/quick_actions/spend_time_and_date_separator.rb
@@ -9,7 +9,7 @@ module Gitlab
     # if date doesn't present return time with current date
     # in other cases return nil
     class SpendTimeAndDateSeparator
-      DATE_REGEX = /(\d{2,4}[\/\-.]\d{1,2}[\/\-.]\d{1,2})/
+      DATE_REGEX = %r{(\d{2,4}[/\-.]\d{1,2}[/\-.]\d{1,2})}
 
       def initialize(spend_command_arg)
         @spend_arg = spend_command_arg
diff --git a/lib/gitlab/recaptcha.rb b/lib/gitlab/recaptcha.rb
index c463dd487a0..c9efa28d7e7 100644
--- a/lib/gitlab/recaptcha.rb
+++ b/lib/gitlab/recaptcha.rb
@@ -1,12 +1,10 @@
 module Gitlab
   module Recaptcha
-    extend Gitlab::CurrentSettings
-
     def self.load_configurations!
-      if current_application_settings.recaptcha_enabled
+      if Gitlab::CurrentSettings.recaptcha_enabled
         ::Recaptcha.configure do |config|
-          config.public_key  = current_application_settings.recaptcha_site_key
-          config.private_key = current_application_settings.recaptcha_private_key
+          config.public_key  = Gitlab::CurrentSettings.recaptcha_site_key
+          config.private_key = Gitlab::CurrentSettings.recaptcha_private_key
         end
 
         true
@@ -14,7 +12,7 @@ module Gitlab
     end
 
     def self.enabled?
-      current_application_settings.recaptcha_enabled
+      Gitlab::CurrentSettings.recaptcha_enabled
     end
   end
 end
diff --git a/lib/gitlab/redis/cache.rb b/lib/gitlab/redis/cache.rb
index 9bf019b72e6..a991933e910 100644
--- a/lib/gitlab/redis/cache.rb
+++ b/lib/gitlab/redis/cache.rb
@@ -1,5 +1,5 @@
 # please require all dependencies below:
-require_relative 'wrapper' unless defined?(::Gitlab::Redis::Wrapper)
+require_relative 'wrapper' unless defined?(::Rails) && ::Rails.root.present?
 
 module Gitlab
   module Redis
diff --git a/lib/gitlab/repo_path.rb b/lib/gitlab/repo_path.rb
index 3591fa9145e..79265cf952d 100644
--- a/lib/gitlab/repo_path.rb
+++ b/lib/gitlab/repo_path.rb
@@ -30,7 +30,7 @@ module Gitlab
         raise NotFoundError.new("No known storage path matches #{repo_path.inspect}")
       end
 
-      result.sub(/\A\/*/, '')
+      result.sub(%r{\A/*}, '')
     end
 
     def self.find_project(project_path)
diff --git a/lib/gitlab/search_results.rb b/lib/gitlab/search_results.rb
index 70b639501fd..7362514167f 100644
--- a/lib/gitlab/search_results.rb
+++ b/lib/gitlab/search_results.rb
@@ -40,19 +40,21 @@ module Gitlab
       @default_project_filter = default_project_filter
     end
 
-    def objects(scope, page = nil)
-      case scope
-      when 'projects'
-        projects.page(page).per(per_page)
-      when 'issues'
-        issues.page(page).per(per_page)
-      when 'merge_requests'
-        merge_requests.page(page).per(per_page)
-      when 'milestones'
-        milestones.page(page).per(per_page)
-      else
-        Kaminari.paginate_array([]).page(page).per(per_page)
-      end
+    def objects(scope, page = nil, without_count = true)
+      collection = case scope
+                   when 'projects'
+                     projects.page(page).per(per_page)
+                   when 'issues'
+                     issues.page(page).per(per_page)
+                   when 'merge_requests'
+                     merge_requests.page(page).per(per_page)
+                   when 'milestones'
+                     milestones.page(page).per(per_page)
+                   else
+                     Kaminari.paginate_array([]).page(page).per(per_page)
+                   end
+
+      without_count ? collection.without_count : collection
     end
 
     def projects_count
@@ -71,18 +73,46 @@ module Gitlab
       @milestones_count ||= milestones.count
     end
 
+    def limited_projects_count
+      @limited_projects_count ||= projects.limit(count_limit).count
+    end
+
+    def limited_issues_count
+      return @limited_issues_count if @limited_issues_count
+
+      # By default getting limited count (e.g. 1000+) is fast on issuable
+      # collections except for issues, where filtering both not confidential
+      # and confidential issues user has access to, is too complex.
+      # It's faster to try to fetch all public issues first, then only
+      # if necessary try to fetch all issues.
+      sum = issues(public_only: true).limit(count_limit).count
+      @limited_issues_count = sum < count_limit ? issues.limit(count_limit).count : sum
+    end
+
+    def limited_merge_requests_count
+      @limited_merge_requests_count ||= merge_requests.limit(count_limit).count
+    end
+
+    def limited_milestones_count
+      @limited_milestones_count ||= milestones.limit(count_limit).count
+    end
+
     def single_commit_result?
       false
     end
 
+    def count_limit
+      1001
+    end
+
     private
 
     def projects
       limit_projects.search(query)
     end
 
-    def issues
-      issues = IssuesFinder.new(current_user).execute
+    def issues(finder_params = {})
+      issues = IssuesFinder.new(current_user, finder_params).execute
       unless default_project_filter
         issues = issues.where(project_id: project_ids_relation)
       end
@@ -94,13 +124,13 @@ module Gitlab
           issues.full_search(query)
         end
 
-      issues.order('updated_at DESC')
+      issues.reorder('updated_at DESC')
     end
 
     def milestones
       milestones = Milestone.where(project_id: project_ids_relation)
       milestones = milestones.search(query)
-      milestones.order('updated_at DESC')
+      milestones.reorder('updated_at DESC')
     end
 
     def merge_requests
@@ -116,7 +146,7 @@ module Gitlab
           merge_requests.full_search(query)
         end
 
-      merge_requests.order('updated_at DESC')
+      merge_requests.reorder('updated_at DESC')
     end
 
     def default_scope
diff --git a/lib/gitlab/seeder.rb b/lib/gitlab/seeder.rb
index 94a481a0f2e..98f005cb61b 100644
--- a/lib/gitlab/seeder.rb
+++ b/lib/gitlab/seeder.rb
@@ -5,9 +5,15 @@ module DeliverNever
   end
 end
 
+module MuteNotifications
+  def new_note(note)
+  end
+end
+
 module Gitlab
   class Seeder
     def self.quiet
+      mute_notifications
       mute_mailer
 
       SeedFu.quiet = true
@@ -18,6 +24,10 @@ module Gitlab
       puts "\nOK".color(:green)
     end
 
+    def self.mute_notifications
+      NotificationService.prepend(MuteNotifications)
+    end
+
     def self.mute_mailer
       ActionMailer::MessageDelivery.prepend(DeliverNever)
     end
diff --git a/lib/gitlab/sentry.rb b/lib/gitlab/sentry.rb
index 159d0e7952e..4a22fc80f75 100644
--- a/lib/gitlab/sentry.rb
+++ b/lib/gitlab/sentry.rb
@@ -1,9 +1,7 @@
 module Gitlab
   module Sentry
-    extend Gitlab::CurrentSettings
-
     def self.enabled?
-      Rails.env.production? && current_application_settings.sentry_enabled?
+      Rails.env.production? && Gitlab::CurrentSettings.sentry_enabled?
     end
 
     def self.context(current_user = nil)
diff --git a/lib/gitlab/setup_helper.rb b/lib/gitlab/setup_helper.rb
index d01213bb6e0..e90a90508a2 100644
--- a/lib/gitlab/setup_helper.rb
+++ b/lib/gitlab/setup_helper.rb
@@ -31,7 +31,7 @@ module Gitlab
           storages << { name: 'test_second_storage', path: Rails.root.join('tmp', 'tests', 'second_storage').to_s }
         end
 
-        config = { socket_path: address.sub(%r{\Aunix:}, ''), storage: storages }
+        config = { socket_path: address.sub(/\Aunix:/, ''), storage: storages }
         config[:auth] = { token: 'secret' } if Rails.env.test?
         config[:'gitaly-ruby'] = { dir: File.join(gitaly_dir, 'ruby') } if gitaly_ruby
         config[:'gitlab-shell'] = { dir: Gitlab.config.gitlab_shell.path }
diff --git a/lib/gitlab/sherlock/file_sample.rb b/lib/gitlab/sherlock/file_sample.rb
index 8a3e1a5e5bf..89072b01f2e 100644
--- a/lib/gitlab/sherlock/file_sample.rb
+++ b/lib/gitlab/sherlock/file_sample.rb
@@ -16,7 +16,7 @@ module Gitlab
       end
 
       def relative_path
-        @relative_path ||= @file.gsub(/^#{Rails.root.to_s}\/?/, '')
+        @relative_path ||= @file.gsub(%r{^#{Rails.root.to_s}/?}, '')
       end
 
       def to_param
diff --git a/lib/gitlab/sherlock/middleware.rb b/lib/gitlab/sherlock/middleware.rb
index 687332fc5fc..4c88e33699a 100644
--- a/lib/gitlab/sherlock/middleware.rb
+++ b/lib/gitlab/sherlock/middleware.rb
@@ -2,7 +2,7 @@ module Gitlab
   module Sherlock
     # Rack middleware used for tracking request metrics.
     class Middleware
-      CONTENT_TYPES = /text\/html|application\/json/i
+      CONTENT_TYPES = %r{text/html|application/json}i
 
       IGNORE_PATHS = %r{^/sherlock}
 
diff --git a/lib/gitlab/sherlock/query.rb b/lib/gitlab/sherlock/query.rb
index 948bf5e6528..02ddc3f47eb 100644
--- a/lib/gitlab/sherlock/query.rb
+++ b/lib/gitlab/sherlock/query.rb
@@ -4,7 +4,7 @@ module Gitlab
       attr_reader :id, :query, :started_at, :finished_at, :backtrace
 
       # SQL identifiers that should be prefixed with newlines.
-      PREFIX_NEWLINE = /
+      PREFIX_NEWLINE = %r{
         \s+(FROM
           |(LEFT|RIGHT)?INNER\s+JOIN
           |(LEFT|RIGHT)?OUTER\s+JOIN
@@ -13,7 +13,7 @@ module Gitlab
           |GROUP\s+BY
           |ORDER\s+BY
           |LIMIT
-          |OFFSET)\s+/ix # Vim indent breaks when this is on a newline :<
+          |OFFSET)\s+}ix # Vim indent breaks when this is on a newline :<
 
       # Creates a new Query using a String and a separate Array of bindings.
       #
diff --git a/lib/gitlab/snippet_search_results.rb b/lib/gitlab/snippet_search_results.rb
index b85f70e450e..4f86b3e8f73 100644
--- a/lib/gitlab/snippet_search_results.rb
+++ b/lib/gitlab/snippet_search_results.rb
@@ -16,7 +16,7 @@ module Gitlab
       when 'snippet_blobs'
         snippet_blobs.page(page).per(per_page)
       else
-        super
+        super(scope, nil, false)
       end
     end
 
diff --git a/lib/gitlab/ssh_public_key.rb b/lib/gitlab/ssh_public_key.rb
index 89ca1298120..545e7c74f7e 100644
--- a/lib/gitlab/ssh_public_key.rb
+++ b/lib/gitlab/ssh_public_key.rb
@@ -21,6 +21,22 @@ module Gitlab
       technology(name)&.supported_sizes
     end
 
+    def self.sanitize(key_content)
+      ssh_type, *parts = key_content.strip.split
+
+      return key_content if parts.empty?
+
+      parts.each_with_object("#{ssh_type} ").with_index do |(part, content), index|
+        content << part
+
+        if Gitlab::SSHPublicKey.new(content).valid?
+          break [content, parts[index + 1]].compact.join(' ') # Add the comment part if present
+        elsif parts.size == index + 1 # return original content if we've reached the last element
+          break key_content
+        end
+      end
+    end
+
     attr_reader :key_text, :key
 
     # Unqualified MD5 fingerprint for compatibility
@@ -37,23 +53,23 @@ module Gitlab
     end
 
     def valid?
-      key.present?
+      key.present? && bits && technology.supported_sizes.include?(bits)
     end
 
     def type
-      technology.name if valid?
+      technology.name if key.present?
     end
 
     def bits
-      return unless valid?
+      return if key.blank?
 
       case type
       when :rsa
-        key.n.num_bits
+        key.n&.num_bits
       when :dsa
-        key.p.num_bits
+        key.p&.num_bits
       when :ecdsa
-        key.group.order.num_bits
+        key.group.order&.num_bits
       when :ed25519
         256
       else
diff --git a/lib/tasks/gitlab/task_helpers.rb b/lib/gitlab/task_helpers.rb
index c1182af1014..34bee6fecbe 100644
--- a/lib/tasks/gitlab/task_helpers.rb
+++ b/lib/gitlab/task_helpers.rb
@@ -1,6 +1,7 @@
 require 'rainbow/ext/string'
 require 'gitlab/utils/strong_memoize'
 
+# rubocop:disable Rails/Output
 module Gitlab
   TaskFailedError = Class.new(StandardError)
   TaskAbortedByUserError = Class.new(StandardError)
@@ -96,11 +97,9 @@ module Gitlab
     end
 
     def gid_for(group_name)
-      begin
-        Etc.getgrnam(group_name).gid
-      rescue ArgumentError # no group
-        "group #{group_name} doesn't exist"
-      end
+      Etc.getgrnam(group_name).gid
+    rescue ArgumentError # no group
+      "group #{group_name} doesn't exist"
     end
 
     def gitlab_user
diff --git a/lib/gitlab/upgrader.rb b/lib/gitlab/upgrader.rb
index 3b64cb32afa..024be6aca44 100644
--- a/lib/gitlab/upgrader.rb
+++ b/lib/gitlab/upgrader.rb
@@ -1,6 +1,3 @@
-require_relative "popen"
-require_relative "version_info"
-
 module Gitlab
   class Upgrader
     def execute
@@ -52,7 +49,7 @@ module Gitlab
 
     def fetch_git_tags
       remote_tags, _ = Gitlab::Popen.popen(%W(#{Gitlab.config.git.bin_path} ls-remote --tags https://gitlab.com/gitlab-org/gitlab-ce.git))
-      remote_tags.split("\n").grep(/tags\/v#{current_version.major}/)
+      remote_tags.split("\n").grep(%r{tags/v#{current_version.major}})
     end
 
     def update_commands
diff --git a/lib/gitlab/uploads_transfer.rb b/lib/gitlab/uploads_transfer.rb
index b5f41240529..7d7400bdabf 100644
--- a/lib/gitlab/uploads_transfer.rb
+++ b/lib/gitlab/uploads_transfer.rb
@@ -1,7 +1,7 @@
 module Gitlab
   class UploadsTransfer < ProjectTransfer
     def root_dir
-      File.join(CarrierWave.root, FileUploader.base_dir)
+      FileUploader.root
     end
   end
 end
diff --git a/lib/gitlab/usage_data.rb b/lib/gitlab/usage_data.rb
index 2adcc9809b3..9d13d1d781f 100644
--- a/lib/gitlab/usage_data.rb
+++ b/lib/gitlab/usage_data.rb
@@ -1,8 +1,6 @@
 module Gitlab
   class UsageData
     class << self
-      include Gitlab::CurrentSettings
-
       def data(force_refresh: false)
         Rails.cache.fetch('usage_data', force: force_refresh, expires_in: 2.weeks) { uncached_data }
       end
@@ -19,7 +17,7 @@ module Gitlab
 
       def license_usage_data
         usage_data = {
-          uuid: current_application_settings.uuid,
+          uuid: Gitlab::CurrentSettings.uuid,
           hostname: Gitlab.config.gitlab.host,
           version: Gitlab::VERSION,
           active_user_count: User.active.count,
@@ -79,9 +77,9 @@ module Gitlab
 
       def features_usage_data_ce
         {
-          signup: current_application_settings.allow_signup?,
+          signup: Gitlab::CurrentSettings.allow_signup?,
           ldap: Gitlab.config.ldap.enabled,
-          gravatar: current_application_settings.gravatar_enabled?,
+          gravatar: Gitlab::CurrentSettings.gravatar_enabled?,
           omniauth: Gitlab.config.omniauth.enabled,
           reply_by_email: Gitlab::IncomingEmail.enabled?,
           container_registry: Gitlab.config.registry.enabled,
diff --git a/lib/gitlab/visibility_level.rb b/lib/gitlab/visibility_level.rb
index 6ced06a863d..2612208a927 100644
--- a/lib/gitlab/visibility_level.rb
+++ b/lib/gitlab/visibility_level.rb
@@ -5,7 +5,6 @@
 #
 module Gitlab
   module VisibilityLevel
-    extend CurrentSettings
     extend ActiveSupport::Concern
 
     included do
@@ -58,9 +57,9 @@ module Gitlab
       end
 
       def allowed_levels
-        restricted_levels = current_application_settings.restricted_visibility_levels
+        restricted_levels = Gitlab::CurrentSettings.restricted_visibility_levels
 
-        self.values - restricted_levels
+        self.values - Array(restricted_levels)
       end
 
       def closest_allowed_level(target_level)
@@ -81,7 +80,7 @@ module Gitlab
       end
 
       def non_restricted_level?(level)
-        restricted_levels = current_application_settings.restricted_visibility_levels
+        restricted_levels = Gitlab::CurrentSettings.restricted_visibility_levels
 
         if restricted_levels.nil?
           true
diff --git a/lib/gitlab/workhorse.rb b/lib/gitlab/workhorse.rb
index 0de183858aa..823df67ea39 100644
--- a/lib/gitlab/workhorse.rb
+++ b/lib/gitlab/workhorse.rb
@@ -34,7 +34,10 @@ module Gitlab
 
         feature_enabled = case action.to_s
                           when 'git_receive_pack'
-                            Gitlab::GitalyClient.feature_enabled?(:post_receive_pack)
+                            Gitlab::GitalyClient.feature_enabled?(
+                              :post_receive_pack,
+                              status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT
+                            )
                           when 'git_upload_pack'
                             true
                           when 'info_refs'
@@ -52,14 +55,14 @@ module Gitlab
 
       def lfs_upload_ok(oid, size)
         {
-          StoreLFSPath: "#{Gitlab.config.lfs.storage_path}/tmp/upload",
+          StoreLFSPath: LfsObjectUploader.workhorse_upload_path,
           LfsOid: oid,
           LfsSize: size
         }
       end
 
       def artifact_upload_ok
-        { TempPath: JobArtifactUploader.artifacts_upload_path }
+        { TempPath: JobArtifactUploader.workhorse_upload_path }
       end
 
       def send_git_blob(repository, blob)
@@ -144,8 +147,11 @@ module Gitlab
       end
 
       def send_artifacts_entry(build, entry)
+        file = build.artifacts_file
+        archive = file.file_storage? ? file.path : file.url
+
         params = {
-          'Archive' => build.artifacts_file.path,
+          'Archive' => archive,
           'Entry' => Base64.encode64(entry.to_s)
         }
 
@@ -155,6 +161,18 @@ module Gitlab
         ]
       end
 
+      def send_url(url, allow_redirects: false)
+        params = {
+          'URL' => url,
+          'AllowRedirects' => allow_redirects
+        }
+
+        [
+          SEND_DATA_HEADER,
+          "send-url:#{encode(params)}"
+        ]
+      end
+
       def terminal_websocket(terminal)
         details = {
           'Terminal' => {
diff --git a/lib/support/nginx/gitlab b/lib/support/nginx/gitlab
index 54f51d9d633..0e27a28ea6e 100644
--- a/lib/support/nginx/gitlab
+++ b/lib/support/nginx/gitlab
@@ -17,6 +17,8 @@
 ## See installation.md#using-https for additional HTTPS configuration details.
 
 upstream gitlab-workhorse {
+  # Gitlab socket file,
+  # for Omnibus this would be: unix:/var/opt/gitlab/gitlab-workhorse/socket
   server unix:/home/git/gitlab/tmp/sockets/gitlab-workhorse.socket fail_timeout=0;
 }
 
@@ -110,6 +112,8 @@ server {
   error_page 502 /502.html;
   error_page 503 /503.html;
   location ~ ^/(404|422|500|502|503)\.html$ {
+    # Location to the Gitlab's public directory,
+    # for Omnibus this would be: /opt/gitlab/embedded/service/gitlab-rails/public.
     root /home/git/gitlab/public;
     internal;
   }
diff --git a/lib/support/nginx/gitlab-ssl b/lib/support/nginx/gitlab-ssl
index ed8131ef24f..8218d68f9ba 100644
--- a/lib/support/nginx/gitlab-ssl
+++ b/lib/support/nginx/gitlab-ssl
@@ -21,6 +21,8 @@
 ## See installation.md#using-https for additional HTTPS configuration details.
 
 upstream gitlab-workhorse {
+  # Gitlab socket file,
+  # for Omnibus this would be: unix:/var/opt/gitlab/gitlab-workhorse/socket
   server unix:/home/git/gitlab/tmp/sockets/gitlab-workhorse.socket fail_timeout=0;
 }
 
@@ -160,6 +162,8 @@ server {
   error_page 502 /502.html;
   error_page 503 /503.html;
   location ~ ^/(404|422|500|502|503)\.html$ {
+    # Location to the Gitlab's public directory,
+    # for Omnibus this would be: /opt/gitlab/embedded/service/gitlab-rails/public
     root /home/git/gitlab/public;
     internal;
   }
diff --git a/lib/system_check/app/git_version_check.rb b/lib/system_check/app/git_version_check.rb
index 6ee8c8874ec..44ec888c197 100644
--- a/lib/system_check/app/git_version_check.rb
+++ b/lib/system_check/app/git_version_check.rb
@@ -5,7 +5,7 @@ module SystemCheck
       set_check_pass -> { "yes (#{self.current_version})" }
 
       def self.required_version
-        @required_version ||= Gitlab::VersionInfo.new(2, 7, 3)
+        @required_version ||= Gitlab::VersionInfo.new(2, 9, 5)
       end
 
       def self.current_version
diff --git a/lib/system_check/helpers.rb b/lib/system_check/helpers.rb
index c42ae4fe4c4..914ed794601 100644
--- a/lib/system_check/helpers.rb
+++ b/lib/system_check/helpers.rb
@@ -1,5 +1,3 @@
-require 'tasks/gitlab/task_helpers'
-
 module SystemCheck
   module Helpers
     include ::Gitlab::TaskHelpers
diff --git a/lib/tasks/flay.rake b/lib/tasks/flay.rake
index 7ad2b2e4d39..4b4881cecb8 100644
--- a/lib/tasks/flay.rake
+++ b/lib/tasks/flay.rake
@@ -1,8 +1,8 @@
 desc 'Code duplication analyze via flay'
 task :flay do
-  output = `bundle exec flay --mass 35 app/ lib/gitlab/`
+  output = `bundle exec flay --mass 35 app/ lib/gitlab/ 2> #{File::NULL}`
 
-  if output.include? "Similar code found"
+  if output.include?("Similar code found") || output.include?("IDENTICAL code found")
     puts output
     exit 1
   end
diff --git a/lib/tasks/gitlab/backup.rake b/lib/tasks/gitlab/backup.rake
index 2383bcf954b..24e37f6c6cc 100644
--- a/lib/tasks/gitlab/backup.rake
+++ b/lib/tasks/gitlab/backup.rake
@@ -4,7 +4,7 @@ namespace :gitlab do
   namespace :backup do
     # Create backup of GitLab system
     desc "GitLab | Create a backup of the GitLab system"
-    task create: :environment do
+    task create: :gitlab_environment do
       warn_user_is_not_gitlab
       configure_cron_mode
 
@@ -25,7 +25,7 @@ namespace :gitlab do
 
     # Restore backup of GitLab system
     desc 'GitLab | Restore a previously created backup'
-    task restore: :environment do
+    task restore: :gitlab_environment do
       warn_user_is_not_gitlab
       configure_cron_mode
 
@@ -73,7 +73,7 @@ namespace :gitlab do
     end
 
     namespace :repo do
-      task create: :environment do
+      task create: :gitlab_environment do
         $progress.puts "Dumping repositories ...".color(:blue)
 
         if ENV["SKIP"] && ENV["SKIP"].include?("repositories")
@@ -84,7 +84,7 @@ namespace :gitlab do
         end
       end
 
-      task restore: :environment do
+      task restore: :gitlab_environment do
         $progress.puts "Restoring repositories ...".color(:blue)
         Backup::Repository.new.restore
         $progress.puts "done".color(:green)
@@ -92,7 +92,7 @@ namespace :gitlab do
     end
 
     namespace :db do
-      task create: :environment do
+      task create: :gitlab_environment do
         $progress.puts "Dumping database ... ".color(:blue)
 
         if ENV["SKIP"] && ENV["SKIP"].include?("db")
@@ -103,7 +103,7 @@ namespace :gitlab do
         end
       end
 
-      task restore: :environment do
+      task restore: :gitlab_environment do
         $progress.puts "Restoring database ... ".color(:blue)
         Backup::Database.new.restore
         $progress.puts "done".color(:green)
@@ -111,7 +111,7 @@ namespace :gitlab do
     end
 
     namespace :builds do
-      task create: :environment do
+      task create: :gitlab_environment do
         $progress.puts "Dumping builds ... ".color(:blue)
 
         if ENV["SKIP"] && ENV["SKIP"].include?("builds")
@@ -122,7 +122,7 @@ namespace :gitlab do
         end
       end
 
-      task restore: :environment do
+      task restore: :gitlab_environment do
         $progress.puts "Restoring builds ... ".color(:blue)
         Backup::Builds.new.restore
         $progress.puts "done".color(:green)
@@ -130,7 +130,7 @@ namespace :gitlab do
     end
 
     namespace :uploads do
-      task create: :environment do
+      task create: :gitlab_environment do
         $progress.puts "Dumping uploads ... ".color(:blue)
 
         if ENV["SKIP"] && ENV["SKIP"].include?("uploads")
@@ -141,7 +141,7 @@ namespace :gitlab do
         end
       end
 
-      task restore: :environment do
+      task restore: :gitlab_environment do
         $progress.puts "Restoring uploads ... ".color(:blue)
         Backup::Uploads.new.restore
         $progress.puts "done".color(:green)
@@ -149,7 +149,7 @@ namespace :gitlab do
     end
 
     namespace :artifacts do
-      task create: :environment do
+      task create: :gitlab_environment do
         $progress.puts "Dumping artifacts ... ".color(:blue)
 
         if ENV["SKIP"] && ENV["SKIP"].include?("artifacts")
@@ -160,7 +160,7 @@ namespace :gitlab do
         end
       end
 
-      task restore: :environment do
+      task restore: :gitlab_environment do
         $progress.puts "Restoring artifacts ... ".color(:blue)
         Backup::Artifacts.new.restore
         $progress.puts "done".color(:green)
@@ -168,7 +168,7 @@ namespace :gitlab do
     end
 
     namespace :pages do
-      task create: :environment do
+      task create: :gitlab_environment do
         $progress.puts "Dumping pages ... ".color(:blue)
 
         if ENV["SKIP"] && ENV["SKIP"].include?("pages")
@@ -179,7 +179,7 @@ namespace :gitlab do
         end
       end
 
-      task restore: :environment do
+      task restore: :gitlab_environment do
         $progress.puts "Restoring pages ... ".color(:blue)
         Backup::Pages.new.restore
         $progress.puts "done".color(:green)
@@ -187,7 +187,7 @@ namespace :gitlab do
     end
 
     namespace :lfs do
-      task create: :environment do
+      task create: :gitlab_environment do
         $progress.puts "Dumping lfs objects ... ".color(:blue)
 
         if ENV["SKIP"] && ENV["SKIP"].include?("lfs")
@@ -198,7 +198,7 @@ namespace :gitlab do
         end
       end
 
-      task restore: :environment do
+      task restore: :gitlab_environment do
         $progress.puts "Restoring lfs objects ... ".color(:blue)
         Backup::Lfs.new.restore
         $progress.puts "done".color(:green)
@@ -206,7 +206,7 @@ namespace :gitlab do
     end
 
     namespace :registry do
-      task create: :environment do
+      task create: :gitlab_environment do
         $progress.puts "Dumping container registry images ... ".color(:blue)
 
         if Gitlab.config.registry.enabled
@@ -221,7 +221,7 @@ namespace :gitlab do
         end
       end
 
-      task restore: :environment do
+      task restore: :gitlab_environment do
         $progress.puts "Restoring container registry images ... ".color(:blue)
 
         if Gitlab.config.registry.enabled
diff --git a/lib/tasks/gitlab/check.rake b/lib/tasks/gitlab/check.rake
index 31cd6bfe6e1..e05a3aad824 100644
--- a/lib/tasks/gitlab/check.rake
+++ b/lib/tasks/gitlab/check.rake
@@ -1,7 +1,3 @@
-# Temporary hack, until we migrate all checks to SystemCheck format
-require 'system_check'
-require 'system_check/helpers'
-
 namespace :gitlab do
   desc 'GitLab | Check the configuration of GitLab and its environment'
   task check: %w{gitlab:gitlab_shell:check
@@ -12,7 +8,7 @@ namespace :gitlab do
 
   namespace :app do
     desc 'GitLab | Check the configuration of the GitLab Rails app'
-    task check: :environment  do
+    task check: :gitlab_environment do
       warn_user_is_not_gitlab
 
       checks = [
@@ -43,7 +39,7 @@ namespace :gitlab do
 
   namespace :gitlab_shell do
     desc "GitLab | Check the configuration of GitLab Shell"
-    task check: :environment  do
+    task check: :gitlab_environment do
       warn_user_is_not_gitlab
       start_checking "GitLab Shell"
 
@@ -251,7 +247,7 @@ namespace :gitlab do
 
   namespace :sidekiq do
     desc "GitLab | Check the configuration of Sidekiq"
-    task check: :environment  do
+    task check: :gitlab_environment do
       warn_user_is_not_gitlab
       start_checking "Sidekiq"
 
@@ -310,7 +306,7 @@ namespace :gitlab do
 
   namespace :incoming_email do
     desc "GitLab | Check the configuration of Reply by email"
-    task check: :environment  do
+    task check: :gitlab_environment do
       warn_user_is_not_gitlab
 
       if Gitlab.config.incoming_email.enabled
@@ -333,7 +329,7 @@ namespace :gitlab do
   end
 
   namespace :ldap do
-    task :check, [:limit] => :environment do |_, args|
+    task :check, [:limit] => :gitlab_environment do |_, args|
       # Only show up to 100 results because LDAP directories can be very big.
       # This setting only affects the `rake gitlab:check` script.
       args.with_defaults(limit: 100)
@@ -389,7 +385,7 @@ namespace :gitlab do
 
   namespace :repo do
     desc "GitLab | Check the integrity of the repositories managed by GitLab"
-    task check: :environment do
+    task check: :gitlab_environment do
       puts "This task is deprecated. Please use gitlab:git:fsck instead".color(:red)
       Rake::Task["gitlab:git:fsck"].execute
     end
@@ -397,7 +393,7 @@ namespace :gitlab do
 
   namespace :orphans do
     desc 'Gitlab | Check for orphaned namespaces and repositories'
-    task check: :environment do
+    task check: :gitlab_environment do
       warn_user_is_not_gitlab
       checks = [
         SystemCheck::Orphans::NamespaceCheck,
@@ -408,7 +404,7 @@ namespace :gitlab do
     end
 
     desc 'GitLab | Check for orphaned namespaces in the repositories path'
-    task check_namespaces: :environment do
+    task check_namespaces: :gitlab_environment do
       warn_user_is_not_gitlab
       checks = [SystemCheck::Orphans::NamespaceCheck]
 
@@ -416,7 +412,7 @@ namespace :gitlab do
     end
 
     desc 'GitLab | Check for orphaned repositories in the repositories path'
-    task check_repositories: :environment do
+    task check_repositories: :gitlab_environment do
       warn_user_is_not_gitlab
       checks = [SystemCheck::Orphans::RepositoryCheck]
 
@@ -426,8 +422,8 @@ namespace :gitlab do
 
   namespace :user do
     desc "GitLab | Check the integrity of a specific user's repositories"
-    task :check_repos, [:username] => :environment do |t, args|
-      username = args[:username] || prompt("Check repository integrity for fsername? ".color(:blue))
+    task :check_repos, [:username] => :gitlab_environment do |t, args|
+      username = args[:username] || prompt("Check repository integrity for username? ".color(:blue))
       user = User.find_by(username: username)
       if user
         repo_dirs = user.authorized_projects.map do |p|
diff --git a/lib/tasks/gitlab/cleanup.rake b/lib/tasks/gitlab/cleanup.rake
index 04d56509ac6..5a53eac0897 100644
--- a/lib/tasks/gitlab/cleanup.rake
+++ b/lib/tasks/gitlab/cleanup.rake
@@ -1,9 +1,11 @@
+# Gitaly migration: https://gitlab.com/gitlab-org/gitaly/issues/954
+#
 namespace :gitlab do
   namespace :cleanup do
     HASHED_REPOSITORY_NAME = '@hashed'.freeze
 
     desc "GitLab | Cleanup | Clean namespaces"
-    task dirs: :environment  do
+    task dirs: :gitlab_environment do
       warn_user_is_not_gitlab
       remove_flag = ENV['REMOVE']
 
@@ -47,7 +49,7 @@ namespace :gitlab do
     end
 
     desc "GitLab | Cleanup | Clean repositories"
-    task repos: :environment  do
+    task repos: :gitlab_environment do
       warn_user_is_not_gitlab
 
       move_suffix = "+orphaned+#{Time.now.to_i}"
@@ -76,7 +78,7 @@ namespace :gitlab do
     end
 
     desc "GitLab | Cleanup | Block users that have been removed in LDAP"
-    task block_removed_ldap_users: :environment  do
+    task block_removed_ldap_users: :gitlab_environment do
       warn_user_is_not_gitlab
       block_flag = ENV['BLOCK']
 
@@ -107,7 +109,7 @@ namespace :gitlab do
     # released. So likely this should only be run once on gitlab.com
     # Faulty refs are moved so they are kept around, else some features break.
     desc 'GitLab | Cleanup | Remove faulty deployment refs'
-    task move_faulty_deployment_refs: :environment do
+    task move_faulty_deployment_refs: :gitlab_environment do
       projects = Project.where(id: Deployment.select(:project_id).distinct)
 
       projects.find_each do |project|
diff --git a/lib/tasks/gitlab/git.rake b/lib/tasks/gitlab/git.rake
index 3f5dd2ae3b3..cb4f7e5c8a8 100644
--- a/lib/tasks/gitlab/git.rake
+++ b/lib/tasks/gitlab/git.rake
@@ -1,7 +1,7 @@
 namespace :gitlab do
   namespace :git do
     desc "GitLab | Git | Repack"
-    task repack: :environment do
+    task repack: :gitlab_environment do
       failures = perform_git_cmd(%W(#{Gitlab.config.git.bin_path} repack -a --quiet), "Repacking repo")
       if failures.empty?
         puts "Done".color(:green)
@@ -11,7 +11,7 @@ namespace :gitlab do
     end
 
     desc "GitLab | Git | Run garbage collection on all repos"
-    task gc: :environment do
+    task gc: :gitlab_environment do
       failures = perform_git_cmd(%W(#{Gitlab.config.git.bin_path} gc --auto --quiet), "Garbage Collecting")
       if failures.empty?
         puts "Done".color(:green)
@@ -21,7 +21,7 @@ namespace :gitlab do
     end
 
     desc "GitLab | Git | Prune all repos"
-    task prune: :environment do
+    task prune: :gitlab_environment do
       failures = perform_git_cmd(%W(#{Gitlab.config.git.bin_path} prune), "Git Prune")
       if failures.empty?
         puts "Done".color(:green)
@@ -31,7 +31,7 @@ namespace :gitlab do
     end
 
     desc 'GitLab | Git | Check all repos integrity'
-    task fsck: :environment do
+    task fsck: :gitlab_environment do
       failures = perform_git_cmd(%W(#{Gitlab.config.git.bin_path} fsck --name-objects --no-progress), "Checking integrity") do |repo|
         check_config_lock(repo)
         check_ref_locks(repo)
diff --git a/lib/tasks/gitlab/gitaly.rake b/lib/tasks/gitlab/gitaly.rake
index a2e68c0471b..107ff1d8aeb 100644
--- a/lib/tasks/gitlab/gitaly.rake
+++ b/lib/tasks/gitlab/gitaly.rake
@@ -1,7 +1,7 @@
 namespace :gitlab do
   namespace :gitaly do
     desc "GitLab | Install or upgrade gitaly"
-    task :install, [:dir, :repo] => :environment do |t, args|
+    task :install, [:dir, :repo] => :gitlab_environment do |t, args|
       require 'toml'
 
       warn_user_is_not_gitlab
@@ -21,7 +21,11 @@ namespace :gitlab do
       _, status = Gitlab::Popen.popen(%w[which gmake])
       command << (status.zero? ? 'gmake' : 'make')
 
-      command << 'BUNDLE_FLAGS=--no-deployment' if Rails.env.test?
+      if Rails.env.test?
+        command.push(
+          'BUNDLE_FLAGS=--no-deployment',
+          "BUNDLE_PATH=#{Bundler.bundle_path}")
+      end
 
       Gitlab::SetupHelper.create_gitaly_configuration(args.dir)
       Dir.chdir(args.dir) do
diff --git a/lib/tasks/gitlab/helpers.rake b/lib/tasks/gitlab/helpers.rake
index b0a24790c4a..14d1125a03d 100644
--- a/lib/tasks/gitlab/helpers.rake
+++ b/lib/tasks/gitlab/helpers.rake
@@ -1,8 +1,6 @@
-require 'tasks/gitlab/task_helpers'
-
 # Prevent StateMachine warnings from outputting during a cron task
 StateMachines::Machine.ignore_method_conflicts = true if ENV['CRON']
 
-namespace :gitlab do
+task gitlab_environment: :environment do
   extend SystemCheck::Helpers
 end
diff --git a/lib/tasks/gitlab/info.rake b/lib/tasks/gitlab/info.rake
index e9fb6a008b0..45e9a1a1c72 100644
--- a/lib/tasks/gitlab/info.rake
+++ b/lib/tasks/gitlab/info.rake
@@ -1,7 +1,7 @@
 namespace :gitlab do
   namespace :env do
     desc "GitLab | Show information about GitLab and its environment"
-    task info: :environment  do
+    task info: :gitlab_environment do
       # check if there is an RVM environment
       rvm_version = run_and_match(%w(rvm --version), /[\d\.]+/).try(:to_s)
       # check Ruby version
diff --git a/lib/tasks/gitlab/setup.rake b/lib/tasks/gitlab/setup.rake
index 05fcb8e3da5..1d903c81358 100644
--- a/lib/tasks/gitlab/setup.rake
+++ b/lib/tasks/gitlab/setup.rake
@@ -1,6 +1,6 @@
 namespace :gitlab do
   desc "GitLab | Setup production application"
-  task setup: :environment do
+  task setup: :gitlab_environment do
     setup_db
   end
 
diff --git a/lib/tasks/gitlab/shell.rake b/lib/tasks/gitlab/shell.rake
index 12ae4199b69..844664b12d4 100644
--- a/lib/tasks/gitlab/shell.rake
+++ b/lib/tasks/gitlab/shell.rake
@@ -1,7 +1,7 @@
 namespace :gitlab do
   namespace :shell do
     desc "GitLab | Install or upgrade gitlab-shell"
-    task :install, [:repo] => :environment do |t, args|
+    task :install, [:repo] => :gitlab_environment do |t, args|
       warn_user_is_not_gitlab
 
       default_version = Gitlab::Shell.version_required
@@ -58,12 +58,12 @@ namespace :gitlab do
     end
 
     desc "GitLab | Setup gitlab-shell"
-    task setup: :environment do
+    task setup: :gitlab_environment do
       setup
     end
 
     desc "GitLab | Build missing projects"
-    task build_missing_projects: :environment do
+    task build_missing_projects: :gitlab_environment do
       Project.find_each(batch_size: 1000) do |project|
         path_to_repo = project.repository.path_to_repo
         if File.exist?(path_to_repo)
@@ -80,7 +80,7 @@ namespace :gitlab do
     end
 
     desc 'Create or repair repository hooks symlink'
-    task create_hooks: :environment do
+    task create_hooks: :gitlab_environment do
       warn_user_is_not_gitlab
 
       puts 'Creating/Repairing hooks symlinks for all repositories'
diff --git a/lib/tasks/gitlab/workhorse.rake b/lib/tasks/gitlab/workhorse.rake
index 308ffb0e284..b917a293095 100644
--- a/lib/tasks/gitlab/workhorse.rake
+++ b/lib/tasks/gitlab/workhorse.rake
@@ -1,7 +1,7 @@
 namespace :gitlab do
   namespace :workhorse do
     desc "GitLab | Install or upgrade gitlab-workhorse"
-    task :install, [:dir, :repo] => :environment do |t, args|
+    task :install, [:dir, :repo] => :gitlab_environment do |t, args|
       warn_user_is_not_gitlab
 
       unless args.dir.present?
diff --git a/lib/tasks/haml-lint.rake b/lib/tasks/haml-lint.rake
index ad2d034b0b4..5c0cc4990fc 100644
--- a/lib/tasks/haml-lint.rake
+++ b/lib/tasks/haml-lint.rake
@@ -2,5 +2,14 @@ unless Rails.env.production?
   require 'haml_lint/rake_task'
   require 'haml_lint/inline_javascript'
 
+  # Workaround for warnings from parser/current
+  # TODO: Remove this after we update parser gem
+  task :haml_lint do
+    require 'parser'
+    def Parser.warn(*args)
+      puts(*args) # static-analysis ignores stdout if status is 0
+    end
+  end
+
   HamlLint::RakeTask.new
 end
diff --git a/lib/tasks/migrate/setup_postgresql.rake b/lib/tasks/migrate/setup_postgresql.rake
index c996537cfbe..31cbd651edb 100644
--- a/lib/tasks/migrate/setup_postgresql.rake
+++ b/lib/tasks/migrate/setup_postgresql.rake
@@ -1,16 +1,14 @@
-require Rails.root.join('lib/gitlab/database')
-require Rails.root.join('lib/gitlab/database/migration_helpers')
-require Rails.root.join('db/migrate/20151007120511_namespaces_projects_path_lower_indexes')
-require Rails.root.join('db/migrate/20151008110232_add_users_lower_username_email_indexes')
-require Rails.root.join('db/migrate/20161212142807_add_lower_path_index_to_routes')
-require Rails.root.join('db/migrate/20170317203554_index_routes_path_for_like')
-require Rails.root.join('db/migrate/20170724214302_add_lower_path_index_to_redirect_routes')
-require Rails.root.join('db/migrate/20170503185032_index_redirect_routes_path_for_like')
-require Rails.root.join('db/migrate/20171220191323_add_index_on_namespaces_lower_name.rb')
-require Rails.root.join('db/migrate/20180113220114_rework_redirect_routes_indexes.rb')
-
 desc 'GitLab | Sets up PostgreSQL'
 task setup_postgresql: :environment do
+  require Rails.root.join('db/migrate/20151007120511_namespaces_projects_path_lower_indexes')
+  require Rails.root.join('db/migrate/20151008110232_add_users_lower_username_email_indexes')
+  require Rails.root.join('db/migrate/20161212142807_add_lower_path_index_to_routes')
+  require Rails.root.join('db/migrate/20170317203554_index_routes_path_for_like')
+  require Rails.root.join('db/migrate/20170724214302_add_lower_path_index_to_redirect_routes')
+  require Rails.root.join('db/migrate/20170503185032_index_redirect_routes_path_for_like')
+  require Rails.root.join('db/migrate/20171220191323_add_index_on_namespaces_lower_name.rb')
+  require Rails.root.join('db/migrate/20180113220114_rework_redirect_routes_indexes.rb')
+
   NamespacesProjectsPathLowerIndexes.new.up
   AddUsersLowerUsernameEmailIndexes.new.up
   AddLowerPathIndexToRoutes.new.up
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index 3ebc7859232..d5cb5400d4f 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gitlab 1.0.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-12-05 20:31+0100\n"
-"PO-Revision-Date: 2017-12-05 20:31+0100\n"
+"POT-Creation-Date: 2018-02-06 10:02+0100\n"
+"PO-Revision-Date: 2018-02-06 10:02+0100\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: \n"
@@ -23,17 +23,32 @@ msgid_plural "%d commits"
 msgstr[0] ""
 msgstr[1] ""
 
+msgid "%d commit behind"
+msgid_plural "%d commits behind"
+msgstr[0] ""
+msgstr[1] ""
+
+msgid "%d issue"
+msgid_plural "%d issues"
+msgstr[0] ""
+msgstr[1] ""
+
 msgid "%d layer"
 msgid_plural "%d layers"
 msgstr[0] ""
 msgstr[1] ""
 
+msgid "%d merge request"
+msgid_plural "%d merge requests"
+msgstr[0] ""
+msgstr[1] ""
+
 msgid "%s additional commit has been omitted to prevent performance issues."
 msgid_plural "%s additional commits have been omitted to prevent performance issues."
 msgstr[0] ""
 msgstr[1] ""
 
-msgid "%{commit_author_link} committed %{commit_timeago}"
+msgid "%{commit_author_link} authored %{commit_timeago}"
 msgstr ""
 
 msgid "%{count} participant"
@@ -47,9 +62,6 @@ msgstr ""
 msgid "%{number_of_failures} of %{maximum_failures} failures. GitLab will allow access on the next attempt."
 msgstr ""
 
-msgid "%{number_of_failures} of %{maximum_failures} failures. GitLab will block access for %{number_of_seconds} seconds."
-msgstr ""
-
 msgid "%{number_of_failures} of %{maximum_failures} failures. GitLab will not retry automatically. Reset storage information when the problem is resolved."
 msgstr ""
 
@@ -117,6 +129,21 @@ msgstr ""
 msgid "Add new directory"
 msgstr ""
 
+msgid "AdminArea|Stop all jobs"
+msgstr ""
+
+msgid "AdminArea|Stop all jobs?"
+msgstr ""
+
+msgid "AdminArea|Stop jobs"
+msgstr ""
+
+msgid "AdminArea|Stopping jobs failed"
+msgstr ""
+
+msgid "AdminArea|You’re about to stop all jobs. This will halt all current jobs that are running."
+msgstr ""
+
 msgid "AdminHealthPageLink|health page"
 msgstr ""
 
@@ -126,12 +153,45 @@ msgstr ""
 msgid "All"
 msgstr ""
 
+msgid "Allows you to add and manage Kubernetes clusters."
+msgstr ""
+
+msgid "An error occurred previewing the blob"
+msgstr ""
+
 msgid "An error occurred when toggling the notification subscription"
 msgstr ""
 
+msgid "An error occurred while dismissing the feature highlight. Refresh the page and try dismissing again."
+msgstr ""
+
+msgid "An error occurred while fetching markdown preview"
+msgstr ""
+
 msgid "An error occurred while fetching sidebar data"
 msgstr ""
 
+msgid "An error occurred while getting projects"
+msgstr ""
+
+msgid "An error occurred while loading filenames"
+msgstr ""
+
+msgid "An error occurred while rendering KaTeX"
+msgstr ""
+
+msgid "An error occurred while rendering preview broadcast message"
+msgstr ""
+
+msgid "An error occurred while retrieving calendar activity"
+msgstr ""
+
+msgid "An error occurred while retrieving diff"
+msgstr ""
+
+msgid "An error occurred while validating username"
+msgstr ""
+
 msgid "An error occurred. Please try again."
 msgstr ""
 
@@ -156,9 +216,6 @@ msgstr ""
 msgid "Are you sure you want to discard your changes?"
 msgstr ""
 
-msgid "Are you sure you want to leave this group?"
-msgstr ""
-
 msgid "Are you sure you want to reset registration token?"
 msgstr ""
 
@@ -186,13 +243,13 @@ msgstr ""
 msgid "Author"
 msgstr ""
 
-msgid "Auto Review Apps and Auto Deploy need a domain name and the %{kubernetes} to work correctly."
+msgid "Auto Review Apps and Auto Deploy need a %{kubernetes} to work correctly."
 msgstr ""
 
-msgid "Auto Review Apps and Auto Deploy need a domain name to work correctly."
+msgid "Auto Review Apps and Auto Deploy need a domain name and a %{kubernetes} to work correctly."
 msgstr ""
 
-msgid "Auto Review Apps and Auto Deploy need the %{kubernetes} to work correctly."
+msgid "Auto Review Apps and Auto Deploy need a domain name to work correctly."
 msgstr ""
 
 msgid "AutoDevOps|Auto DevOps (Beta)"
@@ -216,6 +273,9 @@ msgstr ""
 msgid "Available"
 msgstr ""
 
+msgid "Avatar will be removed. Are you sure?"
+msgstr ""
+
 msgid "Branch"
 msgid_plural "Branches"
 msgstr[0] ""
@@ -335,7 +395,7 @@ msgstr ""
 msgid "CI / CD"
 msgstr ""
 
-msgid "CI configuration"
+msgid "CI/CD configuration"
 msgstr ""
 
 msgid "CICD|Jobs"
@@ -347,6 +407,9 @@ msgstr ""
 msgid "Cancel edit"
 msgstr ""
 
+msgid "Cannot modify managed Kubernetes cluster"
+msgstr ""
+
 msgid "ChangeTypeActionLabel|Pick into branch"
 msgstr ""
 
@@ -359,15 +422,24 @@ msgstr ""
 msgid "ChangeTypeAction|Revert"
 msgstr ""
 
+msgid "ChangeTypeAction|This will create a new commit in order to revert the existing changes."
+msgstr ""
+
 msgid "Changelog"
 msgstr ""
 
+msgid "Changes are shown as if the <b>source</b> revision was being merged into the <b>target</b> revision."
+msgstr ""
+
 msgid "Charts"
 msgstr ""
 
 msgid "Chat"
 msgstr ""
 
+msgid "Check interval"
+msgstr ""
+
 msgid "Checking %{text} availability…"
 msgstr ""
 
@@ -380,6 +452,15 @@ msgstr ""
 msgid "Cherry-pick this merge request"
 msgstr ""
 
+msgid "Choose File ..."
+msgstr ""
+
+msgid "Choose a branch/tag (e.g. %{master}) or enter a commit (e.g. %{sha}) to see what's changed or to create a merge request."
+msgstr ""
+
+msgid "Choose file..."
+msgstr ""
+
 msgid "CiStatusLabel|canceled"
 msgstr ""
 
@@ -434,172 +515,187 @@ msgstr ""
 msgid "CiStatus|running"
 msgstr ""
 
-msgid "CircuitBreakerApiLink|circuitbreaker api"
+msgid "CiVariables|Input variable key"
 msgstr ""
 
-msgid "Clone repository"
+msgid "CiVariables|Input variable value"
 msgstr ""
 
-msgid "Cluster"
+msgid "CiVariables|Remove variable row"
 msgstr ""
 
-msgid "ClusterIntegration|%{appList} was successfully installed on your cluster"
+msgid "CiVariable|All environments"
 msgstr ""
 
-msgid "ClusterIntegration|%{boldNotice} This will add some extra resources like a load balancer, which incur additional costs. See %{pricingLink}"
+msgid "CiVariable|Protected"
 msgstr ""
 
-msgid "ClusterIntegration|API URL"
+msgid "CiVariable|Toggle protected"
+msgstr ""
+
+msgid "CircuitBreakerApiLink|circuitbreaker api"
+msgstr ""
+
+msgid "Click to expand text"
+msgstr ""
+
+msgid "Clone repository"
 msgstr ""
 
-msgid "ClusterIntegration|Active"
+msgid "ClusterIntegration|%{appList} was successfully installed on your Kubernetes cluster"
+msgstr ""
+
+msgid "ClusterIntegration|API URL"
 msgstr ""
 
-msgid "ClusterIntegration|Add an existing cluster"
+msgid "ClusterIntegration|Add Kubernetes cluster"
 msgstr ""
 
-msgid "ClusterIntegration|Add cluster"
+msgid "ClusterIntegration|Add an existing Kubernetes cluster"
 msgstr ""
 
-msgid "ClusterIntegration|All"
+msgid "ClusterIntegration|Advanced options on this Kubernetes cluster's integration"
 msgstr ""
 
 msgid "ClusterIntegration|Applications"
 msgstr ""
 
+msgid "ClusterIntegration|Are you sure you want to remove this Kubernetes cluster's integration? This will not delete your actual Kubernetes cluster."
+msgstr ""
+
 msgid "ClusterIntegration|CA Certificate"
 msgstr ""
 
 msgid "ClusterIntegration|Certificate Authority bundle (PEM format)"
 msgstr ""
 
-msgid "ClusterIntegration|Choose how to set up cluster integration"
+msgid "ClusterIntegration|Choose how to set up Kubernetes cluster integration"
 msgstr ""
 
-msgid "ClusterIntegration|Cluster"
+msgid "ClusterIntegration|Choose which of your project's environments will use this Kubernetes cluster."
 msgstr ""
 
-msgid "ClusterIntegration|Cluster details"
+msgid "ClusterIntegration|Control how your Kubernetes cluster integrates with GitLab"
 msgstr ""
 
-msgid "ClusterIntegration|Cluster integration"
+msgid "ClusterIntegration|Copy API URL"
 msgstr ""
 
-msgid "ClusterIntegration|Cluster integration is disabled for this project."
+msgid "ClusterIntegration|Copy CA Certificate"
 msgstr ""
 
-msgid "ClusterIntegration|Cluster integration is enabled for this project."
+msgid "ClusterIntegration|Copy Kubernetes cluster name"
 msgstr ""
 
-msgid "ClusterIntegration|Cluster integration is enabled for this project. Disabling this integration will not affect your cluster, it will only temporarily turn off GitLab's connection to it."
+msgid "ClusterIntegration|Copy Token"
 msgstr ""
 
-msgid "ClusterIntegration|Cluster is being created on Google Kubernetes Engine..."
+msgid "ClusterIntegration|Create Kubernetes cluster"
 msgstr ""
 
-msgid "ClusterIntegration|Cluster name"
+msgid "ClusterIntegration|Create Kubernetes cluster on Google Kubernetes Engine"
 msgstr ""
 
-msgid "ClusterIntegration|Cluster was successfully created on Google Kubernetes Engine. Refresh the page to see cluster's details"
+msgid "ClusterIntegration|Create a new Kubernetes cluster on Google Kubernetes Engine right from GitLab"
 msgstr ""
 
-msgid "ClusterIntegration|Clusters allow you to use review apps, deploy your applications, run your pipelines, and much more in an easy way. %{link_to_help_page}"
+msgid "ClusterIntegration|Create on GKE"
 msgstr ""
 
-msgid "ClusterIntegration|Copy API URL"
+msgid "ClusterIntegration|Enter the details for an existing Kubernetes cluster"
 msgstr ""
 
-msgid "ClusterIntegration|Copy CA Certificate"
+msgid "ClusterIntegration|Enter the details for your Kubernetes cluster"
 msgstr ""
 
-msgid "ClusterIntegration|Copy Token"
+msgid "ClusterIntegration|Environment scope"
 msgstr ""
 
-msgid "ClusterIntegration|Copy cluster name"
+msgid "ClusterIntegration|GitLab Integration"
 msgstr ""
 
-msgid "ClusterIntegration|Create a new cluster on Google Engine right from GitLab"
+msgid "ClusterIntegration|GitLab Runner"
 msgstr ""
 
-msgid "ClusterIntegration|Create cluster"
+msgid "ClusterIntegration|Google Cloud Platform project ID"
 msgstr ""
 
-msgid "ClusterIntegration|Create cluster on Google Kubernetes Engine"
+msgid "ClusterIntegration|Google Kubernetes Engine"
 msgstr ""
 
-msgid "ClusterIntegration|Create on GKE"
+msgid "ClusterIntegration|Google Kubernetes Engine project"
 msgstr ""
 
-msgid "ClusterIntegration|Enable cluster integration"
+msgid "ClusterIntegration|Helm Tiller"
 msgstr ""
 
-msgid "ClusterIntegration|Enter the details for an existing Kubernetes cluster"
+msgid "ClusterIntegration|Ingress"
 msgstr ""
 
-msgid "ClusterIntegration|Enter the details for your cluster"
+msgid "ClusterIntegration|Install"
 msgstr ""
 
-msgid "ClusterIntegration|Environment pattern"
+msgid "ClusterIntegration|Installed"
 msgstr ""
 
-msgid "ClusterIntegration|GKE pricing"
+msgid "ClusterIntegration|Installing"
 msgstr ""
 
-msgid "ClusterIntegration|GitLab Runner"
+msgid "ClusterIntegration|Integrate Kubernetes cluster automation"
 msgstr ""
 
-msgid "ClusterIntegration|Google Cloud Platform project ID"
+msgid "ClusterIntegration|Integration status"
 msgstr ""
 
-msgid "ClusterIntegration|Google Kubernetes Engine"
+msgid "ClusterIntegration|Kubernetes cluster"
 msgstr ""
 
-msgid "ClusterIntegration|Google Kubernetes Engine project"
+msgid "ClusterIntegration|Kubernetes cluster details"
 msgstr ""
 
-msgid "ClusterIntegration|Helm Tiller"
+msgid "ClusterIntegration|Kubernetes cluster integration"
 msgstr ""
 
-msgid "ClusterIntegration|Inactive"
+msgid "ClusterIntegration|Kubernetes cluster integration is disabled for this project."
 msgstr ""
 
-msgid "ClusterIntegration|Ingress"
+msgid "ClusterIntegration|Kubernetes cluster integration is enabled for this project."
 msgstr ""
 
-msgid "ClusterIntegration|Install"
+msgid "ClusterIntegration|Kubernetes cluster integration is enabled for this project. Disabling this integration will not affect your Kubernetes cluster, it will only temporarily turn off GitLab's connection to it."
 msgstr ""
 
-msgid "ClusterIntegration|Install applications on your cluster. Read more about %{helpLink}"
+msgid "ClusterIntegration|Kubernetes cluster is being created on Google Kubernetes Engine..."
 msgstr ""
 
-msgid "ClusterIntegration|Installed"
+msgid "ClusterIntegration|Kubernetes cluster name"
 msgstr ""
 
-msgid "ClusterIntegration|Installing"
+msgid "ClusterIntegration|Kubernetes cluster was successfully created on Google Kubernetes Engine. Refresh the page to see Kubernetes cluster's details"
 msgstr ""
 
-msgid "ClusterIntegration|Integrate cluster automation"
+msgid "ClusterIntegration|Kubernetes clusters allow you to use review apps, deploy your applications, run your pipelines, and much more in an easy way. %{link_to_help_page}"
 msgstr ""
 
-msgid "ClusterIntegration|Learn more about %{link_to_documentation}"
+msgid "ClusterIntegration|Kubernetes clusters can be used to deploy applications and to provide Review Apps for this project"
 msgstr ""
 
-msgid "ClusterIntegration|Learn more about Clusters"
+msgid "ClusterIntegration|Learn more about %{link_to_documentation}"
 msgstr ""
 
-msgid "ClusterIntegration|Machine type"
+msgid "ClusterIntegration|Learn more about Kubernetes"
 msgstr ""
 
-msgid "ClusterIntegration|Make sure your account %{link_to_requirements} to create clusters"
+msgid "ClusterIntegration|Learn more about environments"
 msgstr ""
 
-msgid "ClusterIntegration|Manage cluster integration on your GitLab project"
+msgid "ClusterIntegration|Machine type"
 msgstr ""
 
-msgid "ClusterIntegration|Manage your cluster by visiting %{link_gke}"
+msgid "ClusterIntegration|Make sure your account %{link_to_requirements} to create Kubernetes clusters"
 msgstr ""
 
-msgid "ClusterIntegration|Multiple clusters are available in GitLab Entreprise Edition Premium and Ultimate"
+msgid "ClusterIntegration|Manage your Kubernetes cluster by visiting %{link_gke}"
 msgstr ""
 
 msgid "ClusterIntegration|Note:"
@@ -608,18 +704,12 @@ msgstr ""
 msgid "ClusterIntegration|Number of nodes"
 msgstr ""
 
-msgid "ClusterIntegration|Please enter access information for your cluster. If you need help, you can read our %{link_to_help_page} on clusters"
+msgid "ClusterIntegration|Please enter access information for your Kubernetes cluster. If you need help, you can read our %{link_to_help_page} on Kubernetes"
 msgstr ""
 
 msgid "ClusterIntegration|Please make sure that your Google account meets the following requirements:"
 msgstr ""
 
-msgid "ClusterIntegration|Problem setting up the cluster"
-msgstr ""
-
-msgid "ClusterIntegration|Problem setting up the clusters list"
-msgstr ""
-
 msgid "ClusterIntegration|Project ID"
 msgstr ""
 
@@ -629,16 +719,19 @@ msgstr ""
 msgid "ClusterIntegration|Project namespace (optional, unique)"
 msgstr ""
 
-msgid "ClusterIntegration|Read our %{link_to_help_page} on cluster integration."
+msgid "ClusterIntegration|Prometheus"
 msgstr ""
 
-msgid "ClusterIntegration|Remove cluster integration"
+msgid "ClusterIntegration|Read our %{link_to_help_page} on Kubernetes cluster integration."
+msgstr ""
+
+msgid "ClusterIntegration|Remove Kubernetes cluster integration"
 msgstr ""
 
 msgid "ClusterIntegration|Remove integration"
 msgstr ""
 
-msgid "ClusterIntegration|Removing cluster integration will remove the cluster configuration you have added to this project. It will not delete your cluster on Google Kubernetes Engine."
+msgid "ClusterIntegration|Remove this Kubernetes cluster's configuration from this project. This will not delete your actual Kubernetes cluster."
 msgstr ""
 
 msgid "ClusterIntegration|Request to begin installing failed"
@@ -647,7 +740,7 @@ msgstr ""
 msgid "ClusterIntegration|Save changes"
 msgstr ""
 
-msgid "ClusterIntegration|See and edit the details for your cluster"
+msgid "ClusterIntegration|See and edit the details for your Kubernetes cluster"
 msgstr ""
 
 msgid "ClusterIntegration|See machine types"
@@ -668,25 +761,25 @@ msgstr ""
 msgid "ClusterIntegration|Something went wrong on our end."
 msgstr ""
 
-msgid "ClusterIntegration|Something went wrong while creating your cluster on Google Kubernetes Engine"
+msgid "ClusterIntegration|Something went wrong while creating your Kubernetes cluster on Google Kubernetes Engine"
 msgstr ""
 
 msgid "ClusterIntegration|Something went wrong while installing %{title}"
 msgstr ""
 
-msgid "ClusterIntegration|There are no clusters to show"
+msgid "ClusterIntegration|This account must have permissions to create a Kubernetes cluster in the %{link_to_container_project} specified below"
 msgstr ""
 
-msgid "ClusterIntegration|This account must have permissions to create a cluster in the %{link_to_container_project} specified below"
+msgid "ClusterIntegration|Toggle Kubernetes Cluster"
 msgstr ""
 
-msgid "ClusterIntegration|Toggle Cluster"
+msgid "ClusterIntegration|Toggle Kubernetes cluster"
 msgstr ""
 
 msgid "ClusterIntegration|Token"
 msgstr ""
 
-msgid "ClusterIntegration|With a cluster associated to this project, you can use review apps, deploy your applications, run your pipelines, and much more in an easy way."
+msgid "ClusterIntegration|With a Kubernetes cluster associated to this project, you can use review apps, deploy your applications, run your pipelines, and much more in an easy way."
 msgstr ""
 
 msgid "ClusterIntegration|Your account must have %{link_to_kubernetes_engine}"
@@ -698,7 +791,7 @@ msgstr ""
 msgid "ClusterIntegration|access to Google Kubernetes Engine"
 msgstr ""
 
-msgid "ClusterIntegration|cluster"
+msgid "ClusterIntegration|check the pricing here"
 msgstr ""
 
 msgid "ClusterIntegration|documentation"
@@ -745,15 +838,45 @@ msgstr ""
 msgid "Commits feed"
 msgstr ""
 
+msgid "Commits|An error occurred while fetching merge requests data."
+msgstr ""
+
+msgid "Commits|Commit: %{commitText}"
+msgstr ""
+
 msgid "Commits|History"
 msgstr ""
 
+msgid "Commits|No related merge requests found"
+msgstr ""
+
 msgid "Committed by"
 msgstr ""
 
 msgid "Compare"
 msgstr ""
 
+msgid "Compare Git revisions"
+msgstr ""
+
+msgid "Compare Revisions"
+msgstr ""
+
+msgid "CompareBranches|%{source_branch} and %{target_branch} are the same."
+msgstr ""
+
+msgid "CompareBranches|Compare"
+msgstr ""
+
+msgid "CompareBranches|Source"
+msgstr ""
+
+msgid "CompareBranches|Target"
+msgstr ""
+
+msgid "CompareBranches|There isn't anything to compare."
+msgstr ""
+
 msgid "Container Registry"
 msgstr ""
 
@@ -805,6 +928,9 @@ msgstr ""
 msgid "Contributors"
 msgstr ""
 
+msgid "ContributorsPage|%{startDate} – %{endDate}"
+msgstr ""
+
 msgid "ContributorsPage|Building repository graph."
 msgstr ""
 
@@ -817,6 +943,9 @@ msgstr ""
 msgid "Copy URL to clipboard"
 msgstr ""
 
+msgid "Copy branch name to clipboard"
+msgstr ""
+
 msgid "Copy commit SHA to clipboard"
 msgstr ""
 
@@ -874,9 +1003,6 @@ msgstr ""
 msgid "Cycle Analytics"
 msgstr ""
 
-msgid "Cycle Analytics gives an overview of how much time it takes to go from idea to production in your project."
-msgstr ""
-
 msgid "CycleAnalyticsStage|Code"
 msgstr ""
 
@@ -930,6 +1056,9 @@ msgstr ""
 msgid "Details"
 msgstr ""
 
+msgid "Diffs|No file name available"
+msgstr ""
+
 msgid "Directory name"
 msgstr ""
 
@@ -996,9 +1125,6 @@ msgstr ""
 msgid "Environments|Environments"
 msgstr ""
 
-msgid "Environments|Environments are places where code gets deployed, such as staging or production."
-msgstr ""
-
 msgid "Environments|Job"
 msgstr ""
 
@@ -1029,9 +1155,33 @@ msgstr ""
 msgid "Environments|You don't have any environments right now."
 msgstr ""
 
+msgid "Error fetching contributors data."
+msgstr ""
+
+msgid "Error fetching labels."
+msgstr ""
+
+msgid "Error fetching network graph."
+msgstr ""
+
+msgid "Error fetching refs"
+msgstr ""
+
+msgid "Error fetching usage ping data."
+msgstr ""
+
 msgid "Error occurred when toggling the notification subscription"
 msgstr ""
 
+msgid "Error saving label update."
+msgstr ""
+
+msgid "Error updating status for all todos."
+msgstr ""
+
+msgid "Error updating todo status."
+msgstr ""
+
 msgid "EventFilterBy|Filter by all"
 msgstr ""
 
@@ -1077,6 +1227,9 @@ msgstr ""
 msgid "February"
 msgstr ""
 
+msgid "Fields on this page are now uneditable, you can configure"
+msgstr ""
+
 msgid "File name"
 msgstr ""
 
@@ -1121,12 +1274,21 @@ msgstr ""
 msgid "GPG Keys"
 msgstr ""
 
+msgid "Generate a default set of labels"
+msgstr ""
+
 msgid "Git storage health information has been reset"
 msgstr ""
 
+msgid "Git version"
+msgstr ""
+
 msgid "GitLab Runner section"
 msgstr ""
 
+msgid "Gitaly Servers"
+msgstr ""
+
 msgid "Go to your fork"
 msgstr ""
 
@@ -1136,6 +1298,9 @@ msgstr ""
 msgid "Google authentication is not %{link_to_documentation}. Ask your GitLab administrator if you want to use this service."
 msgstr ""
 
+msgid "Got it!"
+msgstr ""
+
 msgid "GroupSettings|Prevent sharing a project within %{group} with other groups"
 msgstr ""
 
@@ -1172,10 +1337,7 @@ msgstr ""
 msgid "GroupsEmptyState|You can manage your group member’s permissions and access to each project in the group."
 msgstr ""
 
-msgid "GroupsTreeRole|as"
-msgstr ""
-
-msgid "GroupsTree|Are you sure you want to leave the \"${this.group.fullName}\" group?"
+msgid "GroupsTree|Are you sure you want to leave the \"${group.fullName}\" group?"
 msgstr ""
 
 msgid "GroupsTree|Create a project in this group."
@@ -1223,6 +1385,11 @@ msgstr ""
 msgid "HealthCheck|Unhealthy"
 msgstr ""
 
+msgid "Hide value"
+msgid_plural "Hide values"
+msgstr[0] ""
+msgstr[1] ""
+
 msgid "History"
 msgstr ""
 
@@ -1235,6 +1402,12 @@ msgstr ""
 msgid "Install a Runner compatible with GitLab CI"
 msgstr ""
 
+msgid "Instance does not support multiple Kubernetes clusters"
+msgstr ""
+
+msgid "Interested parties can even contribute by pushing commits if they want to."
+msgstr ""
+
 msgid "Internal - The group and any internal projects can be viewed by any logged in user."
 msgstr ""
 
@@ -1256,6 +1429,9 @@ msgstr ""
 msgid "Issues"
 msgstr ""
 
+msgid "Issues can be bugs, tasks or ideas to be discussed. Also, issues are searchable and filterable."
+msgstr ""
+
 msgid "Jan"
 msgstr ""
 
@@ -1274,6 +1450,27 @@ msgstr ""
 msgid "June"
 msgstr ""
 
+msgid "Kubernetes"
+msgstr ""
+
+msgid "Kubernetes Cluster"
+msgstr ""
+
+msgid "Kubernetes cluster creation time exceeds timeout; %{timeout}"
+msgstr ""
+
+msgid "Kubernetes cluster integration was not removed."
+msgstr ""
+
+msgid "Kubernetes cluster integration was successfully removed."
+msgstr ""
+
+msgid "Kubernetes cluster was successfully updated."
+msgstr ""
+
+msgid "Kubernetes service integration has been deprecated. %{deprecated_message_content} your Kubernetes clusters using the new <a href=\"%{url}\"/>Kubernetes Clusters</a> page"
+msgstr ""
+
 msgid "LFSStatus|Disabled"
 msgstr ""
 
@@ -1283,6 +1480,9 @@ msgstr ""
 msgid "Labels"
 msgstr ""
 
+msgid "Labels can be applied to issues and merge requests to categorize them."
+msgstr ""
+
 msgid "Last %d day"
 msgid_plural "Last %d days"
 msgstr[0] ""
@@ -1327,10 +1527,8 @@ msgstr ""
 msgid "Leave project"
 msgstr ""
 
-msgid "Limited to showing %d event at most"
-msgid_plural "Limited to showing %d events at most"
-msgstr[0] ""
-msgstr[1] ""
+msgid "Loading the GitLab IDE..."
+msgstr ""
 
 msgid "Lock"
 msgstr ""
@@ -1368,9 +1566,27 @@ msgstr ""
 msgid "Merge request"
 msgstr ""
 
+msgid "Merge requests are a place to propose changes you've made to a project and discuss those changes with others"
+msgstr ""
+
+msgid "Merged"
+msgstr ""
+
 msgid "Messages"
 msgstr ""
 
+msgid "Milestones|Delete milestone"
+msgstr ""
+
+msgid "Milestones|Delete milestone %{milestoneTitle}?"
+msgstr ""
+
+msgid "Milestones|Failed to delete milestone %{milestoneTitle}"
+msgstr ""
+
+msgid "Milestones|Milestone %{milestoneTitle} was not found"
+msgstr ""
+
 msgid "MissingSSHKeyWarningLink|add an SSH key"
 msgstr ""
 
@@ -1380,14 +1596,17 @@ msgstr ""
 msgid "More information is available|here"
 msgstr ""
 
-msgid "New Cluster"
-msgstr ""
-
 msgid "New Issue"
 msgid_plural "New Issues"
 msgstr[0] ""
 msgstr[1] ""
 
+msgid "New Kubernetes Cluster"
+msgstr ""
+
+msgid "New Kubernetes cluster"
+msgstr ""
+
 msgid "New Pipeline Schedule"
 msgstr ""
 
@@ -1409,6 +1628,9 @@ msgstr ""
 msgid "New issue"
 msgstr ""
 
+msgid "New label"
+msgstr ""
+
 msgid "New merge request"
 msgstr ""
 
@@ -1427,7 +1649,10 @@ msgstr ""
 msgid "New tag"
 msgstr ""
 
-msgid "No container images stored for this project. Add one by following the instructions above."
+msgid "No connection could be made to a Gitaly Server, please check your logs!"
+msgstr ""
+
+msgid "No file chosen"
 msgstr ""
 
 msgid "No repository"
@@ -1505,6 +1730,12 @@ msgstr ""
 msgid "Notifications"
 msgstr ""
 
+msgid "Notifications off"
+msgstr ""
+
+msgid "Notifications on"
+msgstr ""
+
 msgid "Nov"
 msgstr ""
 
@@ -1514,9 +1745,6 @@ msgstr ""
 msgid "Number of access attempts"
 msgstr ""
 
-msgid "Number of failures before backing off"
-msgstr ""
-
 msgid "Oct"
 msgstr ""
 
@@ -1559,9 +1787,6 @@ msgstr ""
 msgid "Password"
 msgstr ""
 
-msgid "People without permission will never get a notification and won\\'t be able to comment."
-msgstr ""
-
 msgid "Pipeline"
 msgstr ""
 
@@ -1601,12 +1826,6 @@ msgstr ""
 msgid "PipelineSchedules|Inactive"
 msgstr ""
 
-msgid "PipelineSchedules|Input variable key"
-msgstr ""
-
-msgid "PipelineSchedules|Input variable value"
-msgstr ""
-
 msgid "PipelineSchedules|Next Run"
 msgstr ""
 
@@ -1616,9 +1835,6 @@ msgstr ""
 msgid "PipelineSchedules|Provide a short description for this pipeline"
 msgstr ""
 
-msgid "PipelineSchedules|Remove variable row"
-msgstr ""
-
 msgid "PipelineSchedules|Take ownership"
 msgstr ""
 
@@ -1646,6 +1862,12 @@ msgstr ""
 msgid "Pipelines for last year"
 msgstr ""
 
+msgid "Pipelines|Build with confidence"
+msgstr ""
+
+msgid "Pipelines|Get started with Pipelines"
+msgstr ""
+
 msgid "Pipeline|all"
 msgstr ""
 
@@ -1658,6 +1880,15 @@ msgstr ""
 msgid "Pipeline|with stages"
 msgstr ""
 
+msgid "Play"
+msgstr ""
+
+msgid "Please <a href=%{link_to_billing} target=\"_blank\" rel=\"noopener noreferrer\">enable billing for one of your projects to be able to create a Kubernetes cluster</a>, then try again."
+msgstr ""
+
+msgid "Please solve the reCAPTCHA"
+msgstr ""
+
 msgid "Preferences"
 msgstr ""
 
@@ -1721,6 +1952,15 @@ msgstr ""
 msgid "Project access must be granted explicitly to each user."
 msgstr ""
 
+msgid "Project avatar"
+msgstr ""
+
+msgid "Project avatar in repository: %{link}"
+msgstr ""
+
+msgid "Project cache successfully reset."
+msgstr ""
+
 msgid "Project details"
 msgstr ""
 
@@ -1760,12 +2000,6 @@ msgstr ""
 msgid "ProjectNetworkGraph|Graph"
 msgstr ""
 
-msgid "ProjectSettings|Immediately run a pipeline on the default branch"
-msgstr ""
-
-msgid "ProjectSettings|Problem setting up the CI/CD settings JavaScript"
-msgstr ""
-
 msgid "Projects"
 msgstr ""
 
@@ -1823,6 +2057,9 @@ msgstr ""
 msgid "PrometheusService|View environments"
 msgstr ""
 
+msgid "Protip:"
+msgstr ""
+
 msgid "Public - The group and any public projects can be viewed without any authentication."
 msgstr ""
 
@@ -1844,6 +2081,9 @@ msgstr ""
 msgid "RefSwitcher|Tags"
 msgstr ""
 
+msgid "Register / Sign In"
+msgstr ""
+
 msgid "Related Commits"
 msgstr ""
 
@@ -1865,6 +2105,9 @@ msgstr ""
 msgid "Remind later"
 msgstr ""
 
+msgid "Remove avatar"
+msgstr ""
+
 msgid "Remove project"
 msgstr ""
 
@@ -1883,6 +2126,11 @@ msgstr ""
 msgid "Reset runners registration token"
 msgstr ""
 
+msgid "Reveal value"
+msgid_plural "Reveal values"
+msgstr[0] ""
+msgstr[1] ""
+
 msgid "Revert this commit"
 msgstr ""
 
@@ -1892,9 +2140,6 @@ msgstr ""
 msgid "SSH Keys"
 msgstr ""
 
-msgid "Save"
-msgstr ""
-
 msgid "Save changes"
 msgstr ""
 
@@ -1916,9 +2161,6 @@ msgstr ""
 msgid "Seconds before reseting failure information"
 msgstr ""
 
-msgid "Seconds to wait after a storage failure"
-msgstr ""
-
 msgid "Seconds to wait for a storage access attempt"
 msgstr ""
 
@@ -1928,6 +2170,9 @@ msgstr ""
 msgid "Select a timezone"
 msgstr ""
 
+msgid "Select branch/tag"
+msgstr ""
+
 msgid "Select target branch"
 msgstr ""
 
@@ -1937,13 +2182,16 @@ msgstr ""
 msgid "September"
 msgstr ""
 
+msgid "Server version"
+msgstr ""
+
 msgid "Service Templates"
 msgstr ""
 
 msgid "Set a password on your account to pull or push via %{protocol}."
 msgstr ""
 
-msgid "Set up CI"
+msgid "Set up CI/CD"
 msgstr ""
 
 msgid "Set up Koding"
@@ -1972,10 +2220,13 @@ msgstr[1] ""
 msgid "Snippets"
 msgstr ""
 
+msgid "Something went wrong on our end"
+msgstr ""
+
 msgid "Something went wrong on our end."
 msgstr ""
 
-msgid "Something went wrong trying to change the locked state of this ${this.issuableDisplayName}"
+msgid "Something went wrong when toggling the button"
 msgstr ""
 
 msgid "Something went wrong while fetching the projects."
@@ -1984,6 +2235,9 @@ msgstr ""
 msgid "Something went wrong while fetching the registry list."
 msgstr ""
 
+msgid "Something went wrong. Please try again."
+msgstr ""
+
 msgid "Sort by"
 msgstr ""
 
@@ -2104,10 +2358,10 @@ msgstr ""
 msgid "Stopped"
 msgstr ""
 
-msgid "Subgroups"
+msgid "Storage"
 msgstr ""
 
-msgid "Subscribe"
+msgid "Subgroups"
 msgstr ""
 
 msgid "Switch branch/tag"
@@ -2199,7 +2453,10 @@ msgstr ""
 msgid "Team"
 msgstr ""
 
-msgid "The circuitbreaker backoff threshold should be lower than the failure count threshold"
+msgid "The Issue Tracker is the place to add things that need to be improved or solved in a project"
+msgstr ""
+
+msgid "The Issue Tracker is the place to add things that need to be improved or solved in a project. You can register or sign in to create issues for this project."
 msgstr ""
 
 msgid "The coding stage shows the time from the first commit to creating the merge request. The data will automatically be added here once you create your first merge request."
@@ -2214,10 +2471,10 @@ msgstr ""
 msgid "The issue stage shows the time it takes from creating an issue to assigning the issue to a milestone, or add the issue to a list on your Issue Board. Begin creating issues to see data for this stage."
 msgstr ""
 
-msgid "The number of attempts GitLab will make to access a storage."
+msgid "The maximum file size allowed is 200KB."
 msgstr ""
 
-msgid "The number of failures after which GitLab will start temporarily disabling access to a storage shard on a host"
+msgid "The number of attempts GitLab will make to access a storage."
 msgstr ""
 
 msgid "The number of failures of after which GitLab will completely prevent access to the storage. The number of failures can be reset in the admin interface: %{link_to_health_page} or using the %{api_documentation_link}."
@@ -2226,9 +2483,6 @@ msgstr ""
 msgid "The phase of the development lifecycle."
 msgstr ""
 
-msgid "The pipelines schedule runs pipelines in the future, repeatedly, for specific branches or tags. Those scheduled pipelines will inherit limited project access based on their associated user."
-msgstr ""
-
 msgid "The planning stage shows the time from the previous step to pushing your first commit. This time will be added automatically once you push your first commit."
 msgstr ""
 
@@ -2259,16 +2513,43 @@ msgstr ""
 msgid "The time in seconds GitLab will try to access storage. After this time a timeout error will be raised."
 msgstr ""
 
+msgid "The time in seconds between storage checks. When a previous check did complete yet, GitLab will skip a check."
+msgstr ""
+
 msgid "The time taken by each data entry gathered by that stage."
 msgstr ""
 
 msgid "The value lying at the midpoint of a series of observed values. E.g., between 3, 5, 9, the median is 5. Between 3, 5, 7, 8, the median is (5+7)/2 = 6."
 msgstr ""
 
+msgid "There are no issues to show"
+msgstr ""
+
+msgid "There are no merge requests to show"
+msgstr ""
+
 msgid "There are problems accessing Git storage: "
 msgstr ""
 
-msgid "This branch has changed since you started editing. Would you like to create a new branch?"
+msgid "There was an error loading users activity calendar."
+msgstr ""
+
+msgid "There was an error saving your notification settings."
+msgstr ""
+
+msgid "There was an error subscribing to this label."
+msgstr ""
+
+msgid "There was an error when reseting email token."
+msgstr ""
+
+msgid "There was an error when subscribing to this label."
+msgstr ""
+
+msgid "There was an error when unsubscribing from this label."
+msgstr ""
+
+msgid "This directory"
 msgstr ""
 
 msgid "This is a confidential issue."
@@ -2283,12 +2564,36 @@ msgstr ""
 msgid "This issue is locked."
 msgstr ""
 
+msgid "This job depends on a user to trigger its process. Often they are used to deploy code to production environments"
+msgstr ""
+
+msgid "This job depends on upstream jobs that need to succeed in order for this job to be triggered"
+msgstr ""
+
+msgid "This job has not been triggered yet"
+msgstr ""
+
+msgid "This job has not started yet"
+msgstr ""
+
+msgid "This job is in pending state and is waiting to be picked by a runner"
+msgstr ""
+
+msgid "This job requires a manual action"
+msgstr ""
+
 msgid "This means you can not push code until you create an empty repository or import existing one."
 msgstr ""
 
 msgid "This merge request is locked."
 msgstr ""
 
+msgid "This project"
+msgstr ""
+
+msgid "This repository"
+msgstr ""
+
 msgid "Time before an issue gets scheduled"
 msgstr ""
 
@@ -2437,6 +2742,12 @@ msgstr[1] ""
 msgid "Time|s"
 msgstr ""
 
+msgid "ToggleButton|Toggle Status: OFF"
+msgstr ""
+
+msgid "ToggleButton|Toggle Status: ON"
+msgstr ""
+
 msgid "Total Time"
 msgstr ""
 
@@ -2446,6 +2757,15 @@ msgstr ""
 msgid "Total test time for all commits/merges"
 msgstr ""
 
+msgid "Trigger this manual action"
+msgstr ""
+
+msgid "Type %{value} to confirm:"
+msgstr ""
+
+msgid "Unable to reset project cache."
+msgstr ""
+
 msgid "Unlock"
 msgstr ""
 
@@ -2455,7 +2775,7 @@ msgstr ""
 msgid "Unstar"
 msgstr ""
 
-msgid "Unsubscribe"
+msgid "Up to date"
 msgstr ""
 
 msgid "Upload New File"
@@ -2464,6 +2784,9 @@ msgstr ""
 msgid "Upload file"
 msgstr ""
 
+msgid "Upload new avatar"
+msgstr ""
+
 msgid "UploadLink|click to upload"
 msgstr ""
 
@@ -2497,10 +2820,13 @@ msgstr ""
 msgid "Want to see the data? Please ask an administrator for access."
 msgstr ""
 
+msgid "We could not verify that one of your projects on GCP has billing enabled. Please try again."
+msgstr ""
+
 msgid "We don't have enough data to show this stage."
 msgstr ""
 
-msgid "When access to a storage fails. GitLab will prevent access to the storage for the time specified here. This allows the filesystem to recover. Repositories on failing shards are temporarly unavailable"
+msgid "We want to be sure it is you, please confirm you are not a robot."
 msgstr ""
 
 msgid "Wiki"
@@ -2521,6 +2847,12 @@ msgstr ""
 msgid "WikiClone|Start Gollum and edit locally"
 msgstr ""
 
+msgid "WikiEditPageTip|Tip: You can move this page by adding the path to the beginning of the title."
+msgstr ""
+
+msgid "WikiEdit|There is already a page with the same title in that path."
+msgstr ""
+
 msgid "WikiEmptyPageError|You are not allowed to create wiki pages"
 msgstr ""
 
@@ -2623,9 +2955,15 @@ msgstr ""
 msgid "You are on a read-only GitLab instance."
 msgstr ""
 
+msgid "You can also star a label to make it a priority label."
+msgstr ""
+
 msgid "You can only add files when you are on a branch"
 msgstr ""
 
+msgid "You can only edit files when you are on a branch"
+msgstr ""
+
 msgid "You cannot write to this read-only GitLab instance."
 msgstr ""
 
@@ -2662,6 +3000,12 @@ msgstr ""
 msgid "You won't be able to pull or push project code via SSH until you add an SSH key to your profile"
 msgstr ""
 
+msgid "You'll need to use different branch names to get a valid comparison."
+msgstr ""
+
+msgid "Your Kubernetes cluster information on this page is still editable, but you are advised to disable and reconfigure"
+msgstr ""
+
 msgid "Your comment will not be visible to the public."
 msgstr ""
 
@@ -2682,12 +3026,149 @@ msgid_plural "days"
 msgstr[0] ""
 msgstr[1] ""
 
+msgid "merge request"
+msgid_plural "merge requests"
+msgstr[0] ""
+msgstr[1] ""
+
+msgid "mrWidget|Cancel automatic merge"
+msgstr ""
+
+msgid "mrWidget|Check out branch"
+msgstr ""
+
+msgid "mrWidget|Checking ability to merge automatically"
+msgstr ""
+
+msgid "mrWidget|Cherry-pick"
+msgstr ""
+
+msgid "mrWidget|Cherry-pick this merge request in a new merge request"
+msgstr ""
+
+msgid "mrWidget|Closed"
+msgstr ""
+
+msgid "mrWidget|Closed by"
+msgstr ""
+
+msgid "mrWidget|Closes"
+msgstr ""
+
+msgid "mrWidget|Did not close"
+msgstr ""
+
+msgid "mrWidget|Email patches"
+msgstr ""
+
+msgid "mrWidget|If the %{branch} branch exists in your local repository, you can merge this merge request manually using the"
+msgstr ""
+
+msgid "mrWidget|Mentions"
+msgstr ""
+
+msgid "mrWidget|Merge"
+msgstr ""
+
+msgid "mrWidget|Merge failed."
+msgstr ""
+
+msgid "mrWidget|Merge locally"
+msgstr ""
+
+msgid "mrWidget|Merged by"
+msgstr ""
+
+msgid "mrWidget|Plain diff"
+msgstr ""
+
+msgid "mrWidget|Refresh"
+msgstr ""
+
+msgid "mrWidget|Refresh now"
+msgstr ""
+
+msgid "mrWidget|Refreshing now"
+msgstr ""
+
+msgid "mrWidget|Remove Source Branch"
+msgstr ""
+
+msgid "mrWidget|Remove source branch"
+msgstr ""
+
+msgid "mrWidget|Request to merge"
+msgstr ""
+
+msgid "mrWidget|Resolve conflicts"
+msgstr ""
+
+msgid "mrWidget|Revert"
+msgstr ""
+
+msgid "mrWidget|Revert this merge request in a new merge request"
+msgstr ""
+
+msgid "mrWidget|Set by"
+msgstr ""
+
+msgid "mrWidget|The changes were merged into"
+msgstr ""
+
+msgid "mrWidget|The changes were not merged into"
+msgstr ""
+
+msgid "mrWidget|The changes will be merged into"
+msgstr ""
+
+msgid "mrWidget|The source branch has been removed"
+msgstr ""
+
+msgid "mrWidget|The source branch is being removed"
+msgstr ""
+
+msgid "mrWidget|The source branch will be removed"
+msgstr ""
+
+msgid "mrWidget|The source branch will not be removed"
+msgstr ""
+
+msgid "mrWidget|There are merge conflicts"
+msgstr ""
+
+msgid "mrWidget|This merge request failed to be merged automatically"
+msgstr ""
+
+msgid "mrWidget|This merge request is in the process of being merged"
+msgstr ""
+
+msgid "mrWidget|This project is archived, write access has been disabled"
+msgstr ""
+
+msgid "mrWidget|You can merge this merge request manually using the"
+msgstr ""
+
+msgid "mrWidget|You can remove source branch now"
+msgstr ""
+
+msgid "mrWidget|command line"
+msgstr ""
+
+msgid "mrWidget|into"
+msgstr ""
+
+msgid "mrWidget|to be merged automatically when the pipeline succeeds"
+msgstr ""
+
 msgid "new merge request"
 msgstr ""
 
 msgid "notification emails"
 msgstr ""
 
+msgid "or"
+msgstr ""
+
 msgid "parent"
 msgid_plural "parents"
 msgstr[0] ""
@@ -2704,3 +3185,6 @@ msgstr ""
 
 msgid "username"
 msgstr ""
+
+msgid "uses Kubernetes clusters to deploy your code!"
+msgstr ""
diff --git a/package.json b/package.json
index b3dedf126c5..c508a6e9931 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "scripts": {
-    "dev-server": "nodemon --watch config/webpack.config.js -- ./node_modules/.bin/webpack-dev-server --config config/webpack.config.js",
+    "dev-server": "nodemon -w 'config/webpack.config.js' -w 'app/assets/javascripts/dispatcher.js' -w 'app/assets/javascripts/pages/**/index.js' --exec 'webpack-dev-server --config config/webpack.config.js'",
     "eslint": "eslint --max-warnings 0 --ext .js,.vue .",
     "eslint-fix": "eslint --max-warnings 0 --ext .js,.vue --fix .",
     "eslint-report": "eslint --max-warnings 0 --ext .js,.vue --format html --output-file ./eslint-report.html .",
@@ -47,6 +47,7 @@
     "exports-loader": "^0.6.4",
     "file-loader": "^0.11.1",
     "fuzzaldrin-plus": "^0.5.0",
+    "glob": "^7.1.2",
     "imports-loader": "^0.7.1",
     "jed": "^1.1.1",
     "jquery": "^2.2.4",
@@ -61,7 +62,7 @@
     "pikaday": "^1.6.1",
     "prismjs": "^1.6.0",
     "raphael": "^2.2.7",
-    "raven-js": "^3.14.0",
+    "raven-js": "^3.22.1",
     "raw-loader": "^0.5.1",
     "react-dev-utils": "^0.5.2",
     "sanitize-html": "^1.16.1",
@@ -75,11 +76,11 @@
     "underscore": "^1.8.3",
     "url-loader": "^0.5.8",
     "visibilityjs": "^1.2.4",
-    "vue": "^2.5.8",
-    "vue-loader": "^13.5.0",
-    "vue-resource": "^1.3.4",
+    "vue": "^2.5.13",
+    "vue-loader": "^13.7.0",
+    "vue-resource": "^1.3.5",
     "vue-router": "^3.0.1",
-    "vue-template-compiler": "^2.5.8",
+    "vue-template-compiler": "^2.5.13",
     "vuex": "^3.0.1",
     "webpack": "^3.5.5",
     "webpack-bundle-analyzer": "^2.8.2",
@@ -87,7 +88,7 @@
     "worker-loader": "^1.1.0"
   },
   "devDependencies": {
-    "@gitlab-org/gitlab-svgs": "^1.5.0",
+    "@gitlab-org/gitlab-svgs": "^1.8.0",
     "axios-mock-adapter": "^1.10.0",
     "babel-plugin-istanbul": "^4.1.5",
     "eslint": "^3.18.0",
@@ -100,7 +101,7 @@
     "eslint-plugin-promise": "^3.5.0",
     "eslint-plugin-vue": "^4.0.1",
     "istanbul": "^0.4.5",
-    "jasmine-core": "^2.6.3",
+    "jasmine-core": "^2.9.0",
     "jasmine-jquery": "^2.1.1",
     "karma": "^2.0.0",
     "karma-chrome-launcher": "^2.2.0",
diff --git a/qa/Gemfile b/qa/Gemfile
index 4c866a3f893..c3e61568f3d 100644
--- a/qa/Gemfile
+++ b/qa/Gemfile
@@ -6,3 +6,5 @@ gem 'capybara-screenshot', '~> 1.0.18'
 gem 'rake', '~> 12.3.0'
 gem 'rspec', '~> 3.7'
 gem 'selenium-webdriver', '~> 3.8.0'
+gem 'net-ssh', require: false
+gem 'airborne', '~> 0.2.13'
diff --git a/qa/Gemfile.lock b/qa/Gemfile.lock
index 88d5fe834a0..51d2e4d7a10 100644
--- a/qa/Gemfile.lock
+++ b/qa/Gemfile.lock
@@ -1,8 +1,19 @@
 GEM
   remote: https://rubygems.org/
   specs:
+    activesupport (5.1.4)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (~> 0.7)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
     addressable (2.5.2)
       public_suffix (>= 2.0.2, < 4.0)
+    airborne (0.2.13)
+      activesupport
+      rack
+      rack-test (~> 0.6, >= 0.6.2)
+      rest-client (>= 1.7.3, < 3.0)
+      rspec (~> 3.1)
     byebug (9.1.0)
     capybara (2.16.1)
       addressable
@@ -17,13 +28,26 @@ GEM
     childprocess (0.8.0)
       ffi (~> 1.0, >= 1.0.11)
     coderay (1.1.2)
+    concurrent-ruby (1.0.5)
     diff-lcs (1.3)
+    domain_name (0.5.20170404)
+      unf (>= 0.0.5, < 1.0.0)
     ffi (1.9.18)
+    http-cookie (1.0.3)
+      domain_name (~> 0.5)
+    i18n (0.9.1)
+      concurrent-ruby (~> 1.0)
     launchy (2.4.3)
       addressable (~> 2.3)
     method_source (0.9.0)
+    mime-types (3.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2016.0521)
     mini_mime (1.0.0)
     mini_portile2 (2.3.0)
+    minitest (5.11.1)
+    net-ssh (4.1.0)
+    netrc (0.11.0)
     nokogiri (1.8.1)
       mini_portile2 (~> 2.3.0)
     pry (0.11.3)
@@ -37,11 +61,15 @@ GEM
     rack-test (0.8.2)
       rack (>= 1.0, < 3)
     rake (12.3.0)
+    rest-client (2.0.2)
+      http-cookie (>= 1.0.2, < 2.0)
+      mime-types (>= 1.16, < 4.0)
+      netrc (~> 0.8)
     rspec (3.7.0)
       rspec-core (~> 3.7.0)
       rspec-expectations (~> 3.7.0)
       rspec-mocks (~> 3.7.0)
-    rspec-core (3.7.0)
+    rspec-core (3.7.1)
       rspec-support (~> 3.7.0)
     rspec-expectations (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
@@ -54,6 +82,12 @@ GEM
     selenium-webdriver (3.8.0)
       childprocess (~> 0.5)
       rubyzip (~> 1.0)
+    thread_safe (0.3.6)
+    tzinfo (1.2.4)
+      thread_safe (~> 0.1)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.7.4)
     xpath (2.1.0)
       nokogiri (~> 1.3)
 
@@ -61,12 +95,14 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  airborne (~> 0.2.13)
   capybara (~> 2.16.1)
   capybara-screenshot (~> 1.0.18)
+  net-ssh
   pry-byebug (~> 3.5.1)
   rake (~> 12.3.0)
   rspec (~> 3.7)
   selenium-webdriver (~> 3.8.0)
 
 BUNDLED WITH
-   1.16.0
+   1.16.1
diff --git a/qa/README.md b/qa/README.md
index 3c1b61900d9..b937dc4c7a0 100644
--- a/qa/README.md
+++ b/qa/README.md
@@ -34,6 +34,9 @@ You can use GitLab QA to exercise tests on any live instance! For example, the
 following call would login to a local [GDK] instance and run all specs in
 `qa/specs/features`:
 
+First, `cd` into the `$gdk/gitlab/qa` directory.
+The `bin/qa` script expects you to be in the `qa` folder of the app.
+
 ```
 bin/qa Test::Instance http://localhost:3000
 ```
diff --git a/qa/qa.rb b/qa/qa.rb
index 4803432aeee..8630e2a522c 100644
--- a/qa/qa.rb
+++ b/qa/qa.rb
@@ -11,6 +11,9 @@ module QA
     autoload :Scenario, 'qa/runtime/scenario'
     autoload :Browser, 'qa/runtime/browser'
     autoload :Env, 'qa/runtime/env'
+    autoload :RSAKey, 'qa/runtime/rsa_key'
+    autoload :Address, 'qa/runtime/address'
+    autoload :API, 'qa/runtime/api'
   end
 
   ##
@@ -24,8 +27,13 @@ module QA
     module Resource
       autoload :Sandbox, 'qa/factory/resource/sandbox'
       autoload :Group, 'qa/factory/resource/group'
+      autoload :Issue, 'qa/factory/resource/issue'
       autoload :Project, 'qa/factory/resource/project'
+      autoload :MergeRequest, 'qa/factory/resource/merge_request'
       autoload :DeployKey, 'qa/factory/resource/deploy_key'
+      autoload :SecretVariable, 'qa/factory/resource/secret_variable'
+      autoload :Runner, 'qa/factory/resource/runner'
+      autoload :PersonalAccessToken, 'qa/factory/resource/personal_access_token'
     end
 
     module Repository
@@ -46,7 +54,7 @@ module QA
     #
     autoload :Bootable, 'qa/scenario/bootable'
     autoload :Actable, 'qa/scenario/actable'
-    autoload :Entrypoint, 'qa/scenario/entrypoint'
+    autoload :Taggable, 'qa/scenario/taggable'
     autoload :Template, 'qa/scenario/template'
 
     ##
@@ -85,6 +93,7 @@ module QA
       autoload :Main, 'qa/page/menu/main'
       autoload :Side, 'qa/page/menu/side'
       autoload :Admin, 'qa/page/menu/admin'
+      autoload :Profile, 'qa/page/menu/profile'
     end
 
     module Dashboard
@@ -100,14 +109,39 @@ module QA
     module Project
       autoload :New, 'qa/page/project/new'
       autoload :Show, 'qa/page/project/show'
+      autoload :Activity, 'qa/page/project/activity'
+
+      module Pipeline
+        autoload :Index, 'qa/page/project/pipeline/index'
+        autoload :Show, 'qa/page/project/pipeline/show'
+      end
 
       module Settings
         autoload :Common, 'qa/page/project/settings/common'
+        autoload :Advanced, 'qa/page/project/settings/advanced'
+        autoload :Main, 'qa/page/project/settings/main'
         autoload :Repository, 'qa/page/project/settings/repository'
+        autoload :CICD, 'qa/page/project/settings/ci_cd'
         autoload :DeployKeys, 'qa/page/project/settings/deploy_keys'
+        autoload :SecretVariables, 'qa/page/project/settings/secret_variables'
+        autoload :Runners, 'qa/page/project/settings/runners'
+      end
+
+      module Issue
+        autoload :New, 'qa/page/project/issue/new'
+        autoload :Show, 'qa/page/project/issue/show'
+        autoload :Index, 'qa/page/project/issue/index'
       end
     end
 
+    module Profile
+      autoload :PersonalAccessTokens, 'qa/page/profile/personal_access_tokens'
+    end
+
+    module MergeRequest
+      autoload :New, 'qa/page/merge_request/new'
+    end
+
     module Admin
       autoload :Settings, 'qa/page/admin/settings'
     end
@@ -116,6 +150,13 @@ module QA
       autoload :Main, 'qa/page/mattermost/main'
       autoload :Login, 'qa/page/mattermost/login'
     end
+
+    ##
+    # Classes describing components that are used by several pages.
+    #
+    module Component
+      autoload :Dropzone, 'qa/page/component/dropzone'
+    end
   end
 
   ##
@@ -126,10 +167,13 @@ module QA
   end
 
   ##
-  # Classes describing shell interaction with GitLab
+  # Classes describing services being part of GitLab and how we can interact
+  # with these services, like through the shell.
   #
-  module Shell
-    autoload :Omnibus, 'qa/shell/omnibus'
+  module Service
+    autoload :Shellout, 'qa/service/shellout'
+    autoload :Omnibus, 'qa/service/omnibus'
+    autoload :Runner, 'qa/service/runner'
   end
 
   ##
diff --git a/qa/qa/factory/dependency.rb b/qa/qa/factory/dependency.rb
index d0e85a68237..fc5dc82ce29 100644
--- a/qa/qa/factory/dependency.rb
+++ b/qa/qa/factory/dependency.rb
@@ -16,20 +16,21 @@ module QA
       def build!
         return if overridden?
 
-        Builder.new(@signature).fabricate!.tap do |product|
+        Builder.new(@signature, @factory).fabricate!.tap do |product|
           @factory.public_send("#{@name}=", product)
         end
       end
 
       class Builder
-        def initialize(signature)
+        def initialize(signature, caller_factory)
           @factory = signature.factory
           @block = signature.block
+          @caller_factory = caller_factory
         end
 
         def fabricate!
           @factory.fabricate! do |factory|
-            @block&.call(factory)
+            @block&.call(factory, @caller_factory)
           end
         end
       end
diff --git a/qa/qa/factory/resource/deploy_key.rb b/qa/qa/factory/resource/deploy_key.rb
index 7c58e70bcc4..ff0b4a46b77 100644
--- a/qa/qa/factory/resource/deploy_key.rb
+++ b/qa/qa/factory/resource/deploy_key.rb
@@ -4,6 +4,18 @@ module QA
       class DeployKey < Factory::Base
         attr_accessor :title, :key
 
+        product :title do
+          Page::Project::Settings::Repository.act do
+            expand_deploy_keys(&:key_title)
+          end
+        end
+
+        product :fingerprint do
+          Page::Project::Settings::Repository.act do
+            expand_deploy_keys(&:key_fingerprint)
+          end
+        end
+
         dependency Factory::Resource::Project, as: :project do |project|
           project.name = 'project-to-deploy'
           project.description = 'project for adding deploy key test'
@@ -13,7 +25,7 @@ module QA
           project.visit!
 
           Page::Menu::Side.act do
-            click_repository_setting
+            click_repository_settings
           end
 
           Page::Project::Settings::Repository.perform do |setting|
diff --git a/qa/qa/factory/resource/issue.rb b/qa/qa/factory/resource/issue.rb
new file mode 100644
index 00000000000..95f48e20b3e
--- /dev/null
+++ b/qa/qa/factory/resource/issue.rb
@@ -0,0 +1,32 @@
+module QA
+  module Factory
+    module Resource
+      class Issue < Factory::Base
+        attr_writer :title, :description, :project
+
+        dependency Factory::Resource::Project, as: :project do |project|
+          project.name = 'project-for-issues'
+          project.description = 'project for adding issues'
+        end
+
+        product :title do
+          Page::Project::Issue::Show.act { issue_title }
+        end
+
+        def fabricate!
+          project.visit!
+
+          Page::Project::Show.act do
+            go_to_new_issue
+          end
+
+          Page::Project::Issue::New.perform do |page|
+            page.add_title(@title)
+            page.add_description(@description)
+            page.create_new_issue
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/factory/resource/merge_request.rb b/qa/qa/factory/resource/merge_request.rb
new file mode 100644
index 00000000000..ce04e904aaf
--- /dev/null
+++ b/qa/qa/factory/resource/merge_request.rb
@@ -0,0 +1,49 @@
+require 'securerandom'
+
+module QA
+  module Factory
+    module Resource
+      class MergeRequest < Factory::Base
+        attr_accessor :title,
+                      :description,
+                      :source_branch,
+                      :target_branch
+
+        dependency Factory::Resource::Project, as: :project do |project|
+          project.name = 'project-with-merge-request'
+        end
+
+        dependency Factory::Repository::Push, as: :target do |push, factory|
+          push.project = factory.project
+          push.branch_name = "master:#{factory.target_branch}"
+        end
+
+        dependency Factory::Repository::Push, as: :source do |push, factory|
+          push.project = factory.project
+          push.branch_name = "#{factory.target_branch}:#{factory.source_branch}"
+          push.file_name = "added_file.txt"
+          push.file_content = "File Added"
+        end
+
+        def initialize
+          @title = 'QA test - merge request'
+          @description = 'This is a test merge request'
+          @source_branch = "qa-test-feature-#{SecureRandom.hex(8)}"
+          @target_branch = "master"
+        end
+
+        def fabricate!
+          project.visit!
+
+          Page::Project::Show.act { new_merge_request }
+
+          Page::MergeRequest::New.perform do |page|
+            page.fill_title(@title)
+            page.fill_description(@description)
+            page.create_merge_request
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/factory/resource/personal_access_token.rb b/qa/qa/factory/resource/personal_access_token.rb
new file mode 100644
index 00000000000..514e3615d18
--- /dev/null
+++ b/qa/qa/factory/resource/personal_access_token.rb
@@ -0,0 +1,27 @@
+module QA
+  module Factory
+    module Resource
+      ##
+      # Create a personal access token that can be used by the api
+      #
+      class PersonalAccessToken < Factory::Base
+        attr_accessor :name
+
+        product :access_token do
+          Page::Profile::PersonalAccessTokens.act { created_access_token }
+        end
+
+        def fabricate!
+          Page::Menu::Main.act { go_to_profile_settings }
+          Page::Menu::Profile.act { click_access_tokens }
+
+          Page::Profile::PersonalAccessTokens.perform do |page|
+            page.fill_token_name(name || 'api-test-token')
+            page.check_api
+            page.create_token
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/factory/resource/runner.rb b/qa/qa/factory/resource/runner.rb
new file mode 100644
index 00000000000..5f37f8ac2e9
--- /dev/null
+++ b/qa/qa/factory/resource/runner.rb
@@ -0,0 +1,42 @@
+require 'securerandom'
+
+module QA
+  module Factory
+    module Resource
+      class Runner < Factory::Base
+        attr_writer :name, :tags
+
+        dependency Factory::Resource::Project, as: :project do |project|
+          project.name = 'project-with-ci-cd'
+          project.description = 'Project with CI/CD Pipelines'
+        end
+
+        def name
+          @name || "qa-runner-#{SecureRandom.hex(4)}"
+        end
+
+        def tags
+          @tags || %w[qa e2e]
+        end
+
+        def fabricate!
+          project.visit!
+
+          Page::Menu::Side.act { click_ci_cd_settings }
+
+          Service::Runner.new(name).tap do |runner|
+            Page::Project::Settings::CICD.perform do |settings|
+              settings.expand_runners_settings do |runners|
+                runner.pull
+                runner.token = runners.registration_token
+                runner.address = runners.coordinator_address
+                runner.tags = tags
+                runner.register!
+              end
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/factory/resource/secret_variable.rb b/qa/qa/factory/resource/secret_variable.rb
new file mode 100644
index 00000000000..54ef4d8d964
--- /dev/null
+++ b/qa/qa/factory/resource/secret_variable.rb
@@ -0,0 +1,41 @@
+module QA
+  module Factory
+    module Resource
+      class SecretVariable < Factory::Base
+        attr_accessor :key, :value
+
+        product :key do
+          Page::Project::Settings::CICD.act do
+            expand_secret_variables(&:variable_key)
+          end
+        end
+
+        product :value do
+          Page::Project::Settings::CICD.act do
+            expand_secret_variables(&:variable_value)
+          end
+        end
+
+        dependency Factory::Resource::Project, as: :project do |project|
+          project.name = 'project-with-secret-variables'
+          project.description = 'project for adding secret variable test'
+        end
+
+        def fabricate!
+          project.visit!
+
+          Page::Menu::Side.act { click_ci_cd_settings }
+
+          Page::Project::Settings::CICD.perform do |setting|
+            setting.expand_secret_variables do |page|
+              page.fill_variable_key(key)
+              page.fill_variable_value(value)
+
+              page.add_variable
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/README.md b/qa/qa/page/README.md
index f72fbfeafca..83710606d7c 100644
--- a/qa/qa/page/README.md
+++ b/qa/qa/page/README.md
@@ -77,7 +77,7 @@ module Page
 
       view 'app/views/devise/sessions/_new_base.html.haml' do
         element :login_field, 'text_field :login'
-        element :passowrd_field, 'password_field :password'
+        element :password_field, 'password_field :password'
         element :sign_in_button, 'submit "Sign in"'
       end
 
@@ -103,6 +103,16 @@ view 'app/views/my/view.html.haml' do
 end
 ```
 
+## Running the test locally
+
+During development, you can run the `qa:selectors` test by running
+
+```shell
+bin/qa Test::Sanity::Selectors
+```
+
+from within the `qa` directory.
+
 ## Where to ask for help?
 
 If you need more information, ask for help on `#qa` channel on Slack (GitLab
diff --git a/qa/qa/page/admin/settings.rb b/qa/qa/page/admin/settings.rb
index 1904732aee6..1f646103e7f 100644
--- a/qa/qa/page/admin/settings.rb
+++ b/qa/qa/page/admin/settings.rb
@@ -2,12 +2,13 @@ module QA
   module Page
     module Admin
       class Settings < Page::Base
-        ##
-        # TODO, define all selectors required by this page object
-        #
-        # See gitlab-org/gitlab-qa#154
-        #
-        view 'app/views/admin/application_settings/show.html.haml'
+        view 'app/views/admin/application_settings/_form.html.haml' do
+          element :form_actions, '.form-actions'
+          element :submit, "submit 'Save'"
+          element :repository_storage, '%legend Repository Storage'
+          element :hashed_storage,
+            'Create new projects using hashed storage paths'
+        end
 
         def enable_hashed_storage
           scroll_to 'legend', text: 'Repository Storage'
diff --git a/qa/qa/page/base.rb b/qa/qa/page/base.rb
index ea4c920c82c..5c3af4b9115 100644
--- a/qa/qa/page/base.rb
+++ b/qa/qa/page/base.rb
@@ -13,16 +13,18 @@ module QA
         visit current_url
       end
 
-      def wait(css = '.application', time: 60)
-        Time.now.tap do |start|
-          while Time.now - start < time
-            break if page.has_css?(css, wait: 5)
+      def wait(max: 60, time: 1, reload: true)
+        start = Time.now
 
-            refresh
-          end
+        while Time.now - start < max
+          return true if yield
+
+          sleep(time)
+
+          refresh if reload
         end
 
-        yield if block_given?
+        false
       end
 
       def scroll_to(selector, text: nil)
@@ -40,8 +42,43 @@ module QA
         page.within(selector) { yield } if block_given?
       end
 
+      # Returns true if successfully GETs the given URL
+      # Useful because `page.status_code` is unsupported by our driver, and
+      # we don't have access to the `response` to use `have_http_status`.
+      def asset_exists?(url)
+        page.execute_script <<~JS
+          xhr = new XMLHttpRequest();
+          xhr.open('GET', '#{url}', true);
+          xhr.send();
+        JS
+
+        return false unless wait(time: 0.5, max: 60, reload: false) do
+          page.evaluate_script('xhr.readyState == XMLHttpRequest.DONE')
+        end
+
+        page.evaluate_script('xhr.status') == 200
+      end
+
+      def find_element(name)
+        find(element_selector_css(name))
+      end
+
       def click_element(name)
-        find(Page::Element.new(name).selector_css).click
+        find_element(name).click
+      end
+
+      def fill_element(name, content)
+        find_element(name).set(content)
+      end
+
+      def within_element(name)
+        page.within(element_selector_css(name)) do
+          yield
+        end
+      end
+
+      def element_selector_css(name)
+        Page::Element.new(name).selector_css
       end
 
       def self.path
diff --git a/qa/qa/page/component/dropzone.rb b/qa/qa/page/component/dropzone.rb
new file mode 100644
index 00000000000..15bdc742fda
--- /dev/null
+++ b/qa/qa/page/component/dropzone.rb
@@ -0,0 +1,31 @@
+module QA
+  module Page
+    module Component
+      class Dropzone
+        attr_reader :page, :container
+
+        # page      - A QA::Page::Base object
+        # container - CSS selector of the comment textarea's container
+        def initialize(page, container)
+          @page = page
+          @container = container
+        end
+
+        # Not tested and not expected to work with multiple dropzones
+        # instantiated on one page because there is no distinguishing
+        # attribute per dropzone file field.
+        def attach_file(attachment)
+          filename = File.basename(attachment)
+
+          field_style = { visibility: 'visible', height: '', width: '' }
+          page.attach_file(attachment, class: 'dz-hidden-input', make_visible: field_style)
+
+          # Wait for link to be appended to dropzone text
+          page.wait(reload: false) do
+            page.find("#{container} textarea").value.match(filename)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/dashboard/projects.rb b/qa/qa/page/dashboard/projects.rb
index 71255b18362..73942cb856a 100644
--- a/qa/qa/page/dashboard/projects.rb
+++ b/qa/qa/page/dashboard/projects.rb
@@ -3,10 +3,21 @@ module QA
     module Dashboard
       class Projects < Page::Base
         view 'app/views/dashboard/projects/index.html.haml'
+        view 'app/views/shared/projects/_search_form.html.haml' do
+          element :form_filter_by_name, /form_tag.+id: 'project-filter-form'/
+        end
 
         def go_to_project(name)
+          filter_by_name(name)
+
           find_link(text: name).click
         end
+
+        def filter_by_name(name)
+          page.within('form#project-filter-form') do
+            fill_in :name, with: name
+          end
+        end
       end
     end
   end
diff --git a/qa/qa/page/group/show.rb b/qa/qa/page/group/show.rb
index 37ed3b35bce..d215518d316 100644
--- a/qa/qa/page/group/show.rb
+++ b/qa/qa/page/group/show.rb
@@ -2,12 +2,20 @@ module QA
   module Page
     module Group
       class Show < Page::Base
-        ##
-        # TODO, define all selectors required by this page object
-        #
-        # See gitlab-org/gitlab-qa#154
-        #
-        view 'app/views/groups/show.html.haml'
+        view 'app/views/groups/show.html.haml' do
+          element :new_project_or_subgroup_dropdown, '.new-project-subgroup'
+          element :new_project_or_subgroup_dropdown_toggle, '.dropdown-toggle'
+          element :new_project_option, /%li.*data:.*value: "new-project"/
+          element :new_project_button, /%input.*data:.*action: "new-project"/
+          element :new_subgroup_option, /%li.*data:.*value: "new-subgroup"/
+
+          # data-value and data-action get modified by JS for subgroup
+          element :new_subgroup_button, /%input.*\.js-new-group-child/
+        end
+
+        view 'app/assets/javascripts/groups/constants.js' do
+          element :no_result_text, 'Sorry, no groups or projects matched your search'
+        end
 
         def go_to_subgroup(name)
           click_link name
@@ -20,26 +28,41 @@ module QA
         def has_subgroup?(name)
           filter_by_name(name)
 
-          page.has_link?(name)
+          wait(reload: false) do
+            return false if page.has_content?('Sorry, no groups or projects matched your search')
+
+            page.has_link?(name)
+          end
         end
 
         def go_to_new_subgroup
-          within '.new-project-subgroup' do
-            find('.dropdown-toggle').click
-            find("li[data-value='new-subgroup']").click
-          end
+          click_new('subgroup')
 
           find("input[data-action='new-subgroup']").click
         end
 
         def go_to_new_project
-          within '.new-project-subgroup' do
-            find('.dropdown-toggle').click
-            find("li[data-value='new-project']").click
-          end
+          click_new('project')
 
           find("input[data-action='new-project']").click
         end
+
+        private
+
+        def click_new(kind)
+          within '.new-project-subgroup' do
+            css = "li[data-value='new-#{kind}']"
+
+            # May need to click again because it is possible to click the button quicker than the JS is bound
+            wait(reload: false) do
+              find('.dropdown-toggle').click
+
+              page.has_css?(css)
+            end
+
+            find(css).click
+          end
+        end
       end
     end
   end
diff --git a/qa/qa/page/main/login.rb b/qa/qa/page/main/login.rb
index 9cff2c5c317..95880475ffa 100644
--- a/qa/qa/page/main/login.rb
+++ b/qa/qa/page/main/login.rb
@@ -10,12 +10,14 @@ module QA
 
         view 'app/views/devise/sessions/_new_base.html.haml' do
           element :login_field, 'text_field :login'
-          element :passowrd_field, 'password_field :password'
+          element :password_field, 'password_field :password'
           element :sign_in_button, 'submit "Sign in"'
         end
 
         def initialize
-          wait('.application', time: 500)
+          wait(max: 500) do
+            page.has_css?('.application')
+          end
         end
 
         def sign_in_using_credentials
diff --git a/qa/qa/page/menu/admin.rb b/qa/qa/page/menu/admin.rb
index 40da4a53e8a..573b98f7386 100644
--- a/qa/qa/page/menu/admin.rb
+++ b/qa/qa/page/menu/admin.rb
@@ -2,15 +2,8 @@ module QA
   module Page
     module Menu
       class Admin < Page::Base
-        ##
-        # TODO, define all selectors required by this page object
-        #
-        # See gitlab-org/gitlab-qa#154
-        #
-        view 'app/views/admin/dashboard/index.html.haml'
-
-        def go_to_license
-          click_link 'License'
+        view 'app/views/layouts/nav/sidebar/_admin.html.haml' do
+          element :settings, "_('Settings')"
         end
 
         def go_to_settings
diff --git a/qa/qa/page/menu/main.rb b/qa/qa/page/menu/main.rb
index f8978b8a5f7..df93a5fa2d2 100644
--- a/qa/qa/page/menu/main.rb
+++ b/qa/qa/page/menu/main.rb
@@ -7,6 +7,7 @@ module QA
           element :user_avatar
           element :user_menu, '.dropdown-menu-nav'
           element :user_sign_out_link, 'link_to "Sign out"'
+          element :settings_link, 'link_to "Settings"'
         end
 
         view 'app/views/layouts/nav/_dashboard.html.haml' do
@@ -40,7 +41,13 @@ module QA
 
         def sign_out
           within_user_menu do
-            click_link('Sign out')
+            click_link 'Sign out'
+          end
+        end
+
+        def go_to_profile_settings
+          within_user_menu do
+            click_link 'Settings'
           end
         end
 
diff --git a/qa/qa/page/menu/profile.rb b/qa/qa/page/menu/profile.rb
new file mode 100644
index 00000000000..95e88d863e4
--- /dev/null
+++ b/qa/qa/page/menu/profile.rb
@@ -0,0 +1,27 @@
+module QA
+  module Page
+    module Menu
+      class Profile < Page::Base
+        view 'app/views/layouts/nav/sidebar/_profile.html.haml' do
+          element :access_token_link, 'link_to profile_personal_access_tokens_path'
+          element :access_token_title, 'Access Tokens'
+          element :top_level_items, '.sidebar-top-level-items'
+        end
+
+        def click_access_tokens
+          within_sidebar do
+            click_link('Access Tokens')
+          end
+        end
+
+        private
+
+        def within_sidebar
+          page.within('.sidebar-top-level-items') do
+            yield
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/menu/side.rb b/qa/qa/page/menu/side.rb
index 1df4e0c2429..7e028add2ef 100644
--- a/qa/qa/page/menu/side.rb
+++ b/qa/qa/page/menu/side.rb
@@ -4,19 +4,56 @@ module QA
       class Side < Page::Base
         view 'app/views/layouts/nav/sidebar/_project.html.haml' do
           element :settings_item
+          element :settings_link, 'link_to edit_project_path'
           element :repository_link, "title: 'Repository'"
+          element :pipelines_settings_link, "title: 'CI / CD'"
+          element :issues_link, /link_to.*shortcuts-issues/
+          element :issues_link_text, "Issues"
           element :top_level_items, '.sidebar-top-level-items'
+          element :activity_link, "title: 'Activity'"
         end
 
-        def click_repository_setting
-          hover_setting do
-            click_link('Repository')
+        view 'app/assets/javascripts/fly_out_nav.js' do
+          element :fly_out, "classList.add('fly-out-list')"
+        end
+
+        def click_repository_settings
+          hover_settings do
+            within_submenu do
+              click_link('Repository')
+            end
+          end
+        end
+
+        def click_ci_cd_settings
+          hover_settings do
+            within_submenu do
+              click_link('CI / CD')
+            end
+          end
+        end
+
+        def click_ci_cd_pipelines
+          within_sidebar do
+            click_link('CI / CD')
+          end
+        end
+
+        def go_to_settings
+          within_sidebar do
+            click_on 'Settings'
+          end
+        end
+
+        def click_issues
+          within_sidebar do
+            click_link('Issues')
           end
         end
 
         private
 
-        def hover_setting
+        def hover_settings
           within_sidebar do
             find('.qa-settings-item').hover
 
@@ -29,6 +66,18 @@ module QA
             yield
           end
         end
+
+        def go_to_activity
+          within_sidebar do
+            click_on 'Activity'
+          end
+        end
+
+        def within_submenu
+          page.within('.fly-out-list') do
+            yield
+          end
+        end
       end
     end
   end
diff --git a/qa/qa/page/merge_request/new.rb b/qa/qa/page/merge_request/new.rb
new file mode 100644
index 00000000000..ec94ff4ac98
--- /dev/null
+++ b/qa/qa/page/merge_request/new.rb
@@ -0,0 +1,31 @@
+module QA
+  module Page
+    module MergeRequest
+      class New < Page::Base
+        view 'app/views/shared/issuable/_form.html.haml' do
+          element :issuable_create_button
+        end
+
+        view 'app/views/shared/issuable/form/_title.html.haml' do
+          element :issuable_form_title
+        end
+
+        view 'app/views/shared/form_elements/_description.html.haml' do
+          element :issuable_form_description
+        end
+
+        def create_merge_request
+          click_element :issuable_create_button
+        end
+
+        def fill_title(title)
+          fill_element :issuable_form_title, title
+        end
+
+        def fill_description(description)
+          fill_element :issuable_form_description, description
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/profile/personal_access_tokens.rb b/qa/qa/page/profile/personal_access_tokens.rb
new file mode 100644
index 00000000000..f5ae47dadd0
--- /dev/null
+++ b/qa/qa/page/profile/personal_access_tokens.rb
@@ -0,0 +1,33 @@
+module QA
+  module Page
+    module Profile
+      class PersonalAccessTokens < Page::Base
+        view 'app/views/shared/_personal_access_tokens_form.html.haml' do
+          element :personal_access_token_name_field, 'text_field :name'
+          element :create_token_button, 'submit "Create #{type} token"' # rubocop:disable Lint/InterpolationCheck
+          element :scopes_api_radios, "label :scopes"
+        end
+
+        view 'app/views/profiles/personal_access_tokens/index.html.haml' do
+          element :create_token_field, "text_field_tag 'created-personal-access-token'"
+        end
+
+        def fill_token_name(name)
+          fill_in 'personal_access_token_name', with: name
+        end
+
+        def check_api
+          check 'personal_access_token_scopes_api'
+        end
+
+        def create_token
+          click_on 'Create personal access token'
+        end
+
+        def created_access_token
+          page.find('#created-personal-access-token').value
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/activity.rb b/qa/qa/page/project/activity.rb
new file mode 100644
index 00000000000..0196922c889
--- /dev/null
+++ b/qa/qa/page/project/activity.rb
@@ -0,0 +1,15 @@
+module QA
+  module Page
+    module Project
+      class Activity < Page::Base
+        view 'app/views/shared/_event_filter.html.haml' do
+          element :push_events, "event_filter_link EventFilter.push, _('Push events')"
+        end
+
+        def go_to_push_events
+          click_on 'Push events'
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/issue/index.rb b/qa/qa/page/project/issue/index.rb
new file mode 100644
index 00000000000..b5903f536a4
--- /dev/null
+++ b/qa/qa/page/project/issue/index.rb
@@ -0,0 +1,17 @@
+module QA
+  module Page
+    module Project
+      module Issue
+        class Index < Page::Base
+          view 'app/views/projects/issues/_issue.html.haml' do
+            element :issue_link, 'link_to issue.title'
+          end
+
+          def go_to_issue(title)
+            click_link(title)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/issue/new.rb b/qa/qa/page/project/issue/new.rb
new file mode 100644
index 00000000000..7fc581da1ed
--- /dev/null
+++ b/qa/qa/page/project/issue/new.rb
@@ -0,0 +1,33 @@
+module QA
+  module Page
+    module Project
+      module Issue
+        class New < Page::Base
+          view 'app/views/shared/issuable/_form.html.haml' do
+            element :submit_issue_button, 'form.submit "Submit'
+          end
+
+          view 'app/views/shared/issuable/form/_title.html.haml' do
+            element :issue_title_textbox, 'form.text_field :title'
+          end
+
+          view 'app/views/shared/form_elements/_description.html.haml' do
+            element :issue_description_textarea, "render 'projects/zen', f: form, attr: :description"
+          end
+
+          def add_title(title)
+            fill_in 'issue_title', with: title
+          end
+
+          def add_description(description)
+            fill_in 'issue_description', with: description
+          end
+
+          def create_new_issue
+            click_on 'Submit issue'
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/issue/show.rb b/qa/qa/page/project/issue/show.rb
new file mode 100644
index 00000000000..5bc0598a524
--- /dev/null
+++ b/qa/qa/page/project/issue/show.rb
@@ -0,0 +1,40 @@
+module QA
+  module Page
+    module Project
+      module Issue
+        class Show < Page::Base
+          view 'app/views/projects/issues/show.html.haml' do
+            element :issue_details, '.issue-details'
+            element :title, '.title'
+          end
+
+          view 'app/views/shared/notes/_form.html.haml' do
+            element :new_note_form, 'new-note'
+            element :new_note_form, 'attr: :note'
+          end
+
+          view 'app/views/shared/notes/_comment_button.html.haml' do
+            element :comment_button, '%strong Comment'
+          end
+
+          def issue_title
+            find('.issue-details .title').text
+          end
+
+          # Adds a comment to an issue
+          # attachment option should be an absolute path
+          def comment(text, attachment: nil)
+            fill_in(with: text, name: 'note[note]')
+
+            unless attachment.nil?
+              QA::Page::Component::Dropzone.new(self, '.new-note')
+                .attach_file(attachment)
+            end
+
+            click_on 'Comment'
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/new.rb b/qa/qa/page/project/new.rb
index 9b1438f76d5..186a4724326 100644
--- a/qa/qa/page/project/new.rb
+++ b/qa/qa/page/project/new.rb
@@ -4,7 +4,7 @@ module QA
       class New < Page::Base
         view 'app/views/projects/_new_project_fields.html.haml' do
           element :project_namespace_select
-          element :project_namespace_field, 'select :namespace_id'
+          element :project_namespace_field, /select :namespace_id.*class: 'select2/
           element :project_path, 'text_field :path'
           element :project_description, 'text_area :description'
           element :project_create_button, "submit 'Create project'"
@@ -13,7 +13,7 @@ module QA
         def choose_test_namespace
           click_element :project_namespace_select
 
-          first('li', text: Runtime::Namespace.path).click
+          find('ul.select2-result-sub > li', text: Runtime::Namespace.path).click
         end
 
         def choose_name(name)
diff --git a/qa/qa/page/project/pipeline/index.rb b/qa/qa/page/project/pipeline/index.rb
new file mode 100644
index 00000000000..32c108393b9
--- /dev/null
+++ b/qa/qa/page/project/pipeline/index.rb
@@ -0,0 +1,13 @@
+module QA::Page
+  module Project::Pipeline
+    class Index < QA::Page::Base
+      view 'app/assets/javascripts/pipelines/components/pipeline_url.vue' do
+        element :pipeline_link, 'class="js-pipeline-url-link"'
+      end
+
+      def go_to_latest_pipeline
+        first('.js-pipeline-url-link').click
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/pipeline/show.rb b/qa/qa/page/project/pipeline/show.rb
new file mode 100644
index 00000000000..0835173f1cd
--- /dev/null
+++ b/qa/qa/page/project/pipeline/show.rb
@@ -0,0 +1,35 @@
+module QA::Page
+  module Project::Pipeline
+    class Show < QA::Page::Base
+      view 'app/assets/javascripts/vue_shared/components/header_ci_component.vue' do
+        element :pipeline_header, /header class.*ci-header-container.*/
+      end
+
+      view 'app/assets/javascripts/pipelines/components/graph/graph_component.vue' do
+        element :pipeline_graph, /class.*pipeline-graph.*/
+      end
+
+      view 'app/assets/javascripts/pipelines/components/graph/job_component.vue' do
+        element :job_component, /class.*ci-job-component.*/
+      end
+
+      view 'app/assets/javascripts/vue_shared/components/ci_icon.vue' do
+        element :status_icon, 'ci-status-icon-${status}'
+      end
+
+      def running?
+        within('.ci-header-container') do
+          return page.has_content?('running')
+        end
+      end
+
+      def has_build?(name, status: :success)
+        within('.pipeline-graph') do
+          within('.ci-job-component', text: name) do
+            return has_selector?(".ci-status-icon-#{status}")
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/settings/advanced.rb b/qa/qa/page/project/settings/advanced.rb
new file mode 100644
index 00000000000..5ef00504fdf
--- /dev/null
+++ b/qa/qa/page/project/settings/advanced.rb
@@ -0,0 +1,33 @@
+module QA
+  module Page
+    module Project
+      module Settings
+        class Advanced < Page::Base
+          view 'app/views/projects/edit.html.haml' do
+            element :project_path_field, 'f.text_field :path'
+            element :project_name_field, 'f.text_field :name'
+            element :rename_project_button, "f.submit 'Rename project'"
+          end
+
+          def rename_to(path)
+            fill_project_name(path)
+            fill_project_path(path)
+            rename_project!
+          end
+
+          def fill_project_path(path)
+            fill_in :project_path, with: path
+          end
+
+          def fill_project_name(name)
+            fill_in :project_name, with: name
+          end
+
+          def rename_project!
+            click_on 'Rename project'
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/settings/ci_cd.rb b/qa/qa/page/project/settings/ci_cd.rb
new file mode 100644
index 00000000000..99be21bbe89
--- /dev/null
+++ b/qa/qa/page/project/settings/ci_cd.rb
@@ -0,0 +1,28 @@
+module QA
+  module Page
+    module Project
+      module Settings
+        class CICD < Page::Base
+          include Common
+
+          view 'app/views/projects/settings/ci_cd/show.html.haml' do
+            element :runners_settings, 'Runners settings'
+            element :secret_variables, 'Secret variables'
+          end
+
+          def expand_runners_settings(&block)
+            expand_section('Runners settings') do
+              Settings::Runners.perform(&block)
+            end
+          end
+
+          def expand_secret_variables(&block)
+            expand_section('Secret variables') do
+              Settings::SecretVariables.perform(&block)
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/settings/common.rb b/qa/qa/page/project/settings/common.rb
index b4ef07e1540..319cb1045b6 100644
--- a/qa/qa/page/project/settings/common.rb
+++ b/qa/qa/page/project/settings/common.rb
@@ -3,11 +3,29 @@ module QA
     module Project
       module Settings
         module Common
-          def expand(element_name)
+          def self.included(base)
+            base.class_eval do
+              view 'app/views/projects/edit.html.haml' do
+                element :advanced_settings_expand, "= expanded ? 'Collapse' : 'Expand'"
+              end
+            end
+          end
+
+          # Click the Expand button present in the specified section
+          #
+          # @param [String] name present in the container in the DOM
+          def expand_section(name)
             page.within('#content-body') do
-              click_element(element_name)
+              page.within('section', text: name) do
+                # Because it is possible to click the button before the JS toggle code is bound
+                wait(reload: false) do
+                  click_button 'Expand' unless first('button', text: 'Collapse')
+
+                  page.has_content?('Collapse')
+                end
 
-              yield
+                yield if block_given?
+              end
             end
           end
         end
diff --git a/qa/qa/page/project/settings/deploy_keys.rb b/qa/qa/page/project/settings/deploy_keys.rb
index bf42767c707..332e84724c7 100644
--- a/qa/qa/page/project/settings/deploy_keys.rb
+++ b/qa/qa/page/project/settings/deploy_keys.rb
@@ -10,11 +10,12 @@ module QA
 
           view 'app/assets/javascripts/deploy_keys/components/app.vue' do
             element :deploy_keys_section, /class=".*deploy\-keys.*"/
+            element :project_deploy_keys, 'class="qa-project-deploy-keys"'
           end
 
           view 'app/assets/javascripts/deploy_keys/components/key.vue' do
-            element :key_title, /class=".*title.*"/
-            element :key_title_field, '{{ deployKey.title }}'
+            element :key_title, /class=".*qa-key-title.*"/
+            element :key_fingerprint, /class=".*qa-key-fingerprint.*"/
           end
 
           def fill_key_title(title)
@@ -29,9 +30,23 @@ module QA
             click_on 'Add key'
           end
 
-          def has_key_title?(title)
-            page.within('.deploy-keys') do
-              page.find('.title', text: title)
+          def key_title
+            within_project_deploy_keys do
+              find_element(:key_title).text
+            end
+          end
+
+          def key_fingerprint
+            within_project_deploy_keys do
+              find_element(:key_fingerprint).text
+            end
+          end
+
+          private
+
+          def within_project_deploy_keys
+            within_element(:project_deploy_keys) do
+              yield
             end
           end
         end
diff --git a/qa/qa/page/project/settings/main.rb b/qa/qa/page/project/settings/main.rb
new file mode 100644
index 00000000000..5d743f4c9c8
--- /dev/null
+++ b/qa/qa/page/project/settings/main.rb
@@ -0,0 +1,21 @@
+module QA
+  module Page
+    module Project
+      module Settings
+        class Main < Page::Base
+          include Common
+
+          view 'app/views/projects/edit.html.haml' do
+            element :advanced_settings_section, 'Advanced settings'
+          end
+
+          def expand_advanced_settings(&block)
+            expand_section('Advanced settings') do
+              Advanced.perform(&block)
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/settings/repository.rb b/qa/qa/page/project/settings/repository.rb
index 6cc68358c8c..22362164a1a 100644
--- a/qa/qa/page/project/settings/repository.rb
+++ b/qa/qa/page/project/settings/repository.rb
@@ -6,11 +6,11 @@ module QA
           include Common
 
           view 'app/views/projects/deploy_keys/_index.html.haml' do
-            element :expand_deploy_keys
+            element :deploy_keys_section, 'Deploy Keys'
           end
 
           def expand_deploy_keys(&block)
-            expand(:expand_deploy_keys) do
+            expand_section('Deploy Keys') do
               DeployKeys.perform(&block)
             end
           end
diff --git a/qa/qa/page/project/settings/runners.rb b/qa/qa/page/project/settings/runners.rb
new file mode 100644
index 00000000000..b41668c94cd
--- /dev/null
+++ b/qa/qa/page/project/settings/runners.rb
@@ -0,0 +1,35 @@
+module QA
+  module Page
+    module Project
+      module Settings
+        class Runners < Page::Base
+          view 'app/views/ci/runner/_how_to_setup_runner.html.haml' do
+            element :registration_token, '%code#registration_token'
+            element :coordinator_address, '%code#coordinator_address'
+          end
+
+          ##
+          # TODO, phase-out CSS classes added in Ruby helpers.
+          #
+          view 'app/helpers/runners_helper.rb' do
+            # rubocop:disable Lint/InterpolationCheck
+            element :runner_status, 'runner-status-#{status}'
+            # rubocop:enable Lint/InterpolationCheck
+          end
+
+          def registration_token
+            find('code#registration_token').text
+          end
+
+          def coordinator_address
+            find('code#coordinator_address').text
+          end
+
+          def has_online_runner?
+            page.has_css?('.runner-status-online')
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/settings/secret_variables.rb b/qa/qa/page/project/settings/secret_variables.rb
new file mode 100644
index 00000000000..e3bfbfcf080
--- /dev/null
+++ b/qa/qa/page/project/settings/secret_variables.rb
@@ -0,0 +1,57 @@
+module QA
+  module Page
+    module Project
+      module Settings
+        class SecretVariables < Page::Base
+          include Common
+
+          view 'app/views/ci/variables/_table.html.haml' do
+            element :variable_key, '.variable-key'
+            element :variable_value, '.variable-value'
+          end
+
+          view 'app/views/ci/variables/_index.html.haml' do
+            element :add_new_variable, 'btn_text: "Add new variable"'
+          end
+
+          view 'app/assets/javascripts/behaviors/secret_values.js' do
+            element :reveal_value, 'Reveal value'
+            element :hide_value, 'Hide value'
+          end
+
+          def fill_variable_key(key)
+            fill_in 'variable_key', with: key
+          end
+
+          def fill_variable_value(value)
+            fill_in 'variable_value', with: value
+          end
+
+          def add_variable
+            click_on 'Add new variable'
+          end
+
+          def variable_key
+            page.find('.variable-key').text
+          end
+
+          def variable_value
+            reveal_value do
+              page.find('.variable-value').text
+            end
+          end
+
+          private
+
+          def reveal_value
+            click_button('Reveal value')
+
+            yield.tap do
+              click_button('Hide value')
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/show.rb b/qa/qa/page/project/show.rb
index c8af5ba6280..9d2a84ea644 100644
--- a/qa/qa/page/project/show.rb
+++ b/qa/qa/page/project/show.rb
@@ -5,21 +5,32 @@ module QA
         view 'app/views/shared/_clone_panel.html.haml' do
           element :clone_dropdown
           element :clone_options_dropdown, '.clone-options-dropdown'
+          element :project_repository_location, 'text_field_tag :project_clone'
         end
 
-        view 'app/views/shared/_clone_panel.html.haml' do
-          element :project_repository_location, 'text_field_tag :project_clone'
+        view 'app/views/projects/_last_push.html.haml' do
+          element :create_merge_request
         end
 
         view 'app/views/projects/_home_panel.html.haml' do
           element :project_name
         end
 
+        view 'app/views/layouts/header/_new_dropdown.haml' do
+          element :new_menu_toggle
+          element :new_issue_link, "link_to 'New issue', new_project_issue_path(@project)"
+        end
+
         def choose_repository_clone_http
-          click_element :clone_dropdown
+          wait(reload: false) do
+            click_element :clone_dropdown
+
+            page.within('.clone-options-dropdown') do
+              click_link('HTTP')
+            end
 
-          page.within('.clone-options-dropdown') do
-            click_link('HTTP')
+            # Ensure git clone textbox was updated to http URI
+            repository_location.include?('http')
           end
         end
 
@@ -31,8 +42,19 @@ module QA
           find('.qa-project-name').text
         end
 
+        def new_merge_request
+          click_element :create_merge_request
+        end
+
         def wait_for_push
           sleep 5
+          refresh
+        end
+
+        def go_to_new_issue
+          click_element :new_menu_toggle
+
+          click_link 'New issue'
         end
       end
     end
diff --git a/qa/qa/runtime/address.rb b/qa/qa/runtime/address.rb
new file mode 100644
index 00000000000..ffad3974b02
--- /dev/null
+++ b/qa/qa/runtime/address.rb
@@ -0,0 +1,20 @@
+module QA
+  module Runtime
+    class Address
+      attr_reader :address
+
+      def initialize(instance, page = nil)
+        @instance = instance
+        @address  = host + (page.is_a?(String) ? page : page&.path)
+      end
+
+      def host
+        if @instance.is_a?(Symbol)
+          Runtime::Scenario.send("#{@instance}_address")
+        else
+          @instance.to_s
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/runtime/api.rb b/qa/qa/runtime/api.rb
new file mode 100644
index 00000000000..e2a096b971d
--- /dev/null
+++ b/qa/qa/runtime/api.rb
@@ -0,0 +1,82 @@
+require 'airborne'
+
+module QA
+  module Runtime
+    module API
+      class Client
+        attr_reader :address
+
+        def initialize(address = :gitlab)
+          @address = address
+        end
+
+        def personal_access_token
+          @personal_access_token ||= get_personal_access_token
+        end
+
+        def get_personal_access_token
+          # you can set the environment variable PERSONAL_ACCESS_TOKEN
+          # to use a specific access token rather than create one from the UI
+          if Runtime::Env.personal_access_token
+            Runtime::Env.personal_access_token
+          else
+            create_personal_access_token
+          end
+        end
+
+        private
+
+        def create_personal_access_token
+          Runtime::Browser.visit(@address, Page::Main::Login) do
+            Page::Main::Login.act { sign_in_using_credentials }
+            Factory::Resource::PersonalAccessToken.fabricate!.access_token
+          end
+        end
+      end
+
+      class Request
+        API_VERSION = 'v4'.freeze
+
+        def initialize(api_client, path, personal_access_token: nil)
+          personal_access_token ||= api_client.personal_access_token
+          request_path = request_path(path, personal_access_token: personal_access_token)
+          @session_address = Runtime::Address.new(api_client.address, request_path)
+        end
+
+        def url
+          @session_address.address
+        end
+
+        # Prepend a request path with the path to the API
+        #
+        # path - Path to append
+        #
+        # Examples
+        #
+        #   >> request_path('/issues')
+        #   => "/api/v4/issues"
+        #
+        #   >> request_path('/issues', personal_access_token: 'sometoken)
+        #   => "/api/v4/issues?private_token=..."
+        #
+        # Returns the relative path to the requested API resource
+        def request_path(path, version: API_VERSION, personal_access_token: nil, oauth_access_token: nil)
+          full_path = File.join('/api', version, path)
+
+          if oauth_access_token
+            query_string = "access_token=#{oauth_access_token}"
+          elsif personal_access_token
+            query_string = "private_token=#{personal_access_token}"
+          end
+
+          if query_string
+            full_path << (path.include?('?') ? '&' : '?')
+            full_path << query_string
+          end
+
+          full_path
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/runtime/browser.rb b/qa/qa/runtime/browser.rb
index 14b2a488760..a12d95683af 100644
--- a/qa/qa/runtime/browser.rb
+++ b/qa/qa/runtime/browser.rb
@@ -23,13 +23,11 @@ module QA
       # In case of an address that is a symbol we will try to guess address
       # based on `Runtime::Scenario#something_address`.
       #
-      def visit(address, page, &block)
-        Browser::Session.new(address, page).tap do |session|
-          session.perform(&block)
-        end
+      def visit(address, page = nil, &block)
+        Browser::Session.new(address, page).perform(&block)
       end
 
-      def self.visit(address, page, &block)
+      def self.visit(address, page = nil, &block)
         new.visit(address, page, &block)
       end
 
@@ -86,7 +84,7 @@ module QA
           config.javascript_driver = :chrome
           config.default_max_wait_time = 10
           # https://github.com/mattheworiordan/capybara-screenshot/issues/164
-          config.save_path = 'tmp'
+          config.save_path = File.expand_path('../../tmp', __dir__)
         end
       end
 
@@ -94,20 +92,15 @@ module QA
         include Capybara::DSL
 
         def initialize(instance, page = nil)
-          @instance = instance
-          @address = host + page&.path
+          @session_address = Runtime::Address.new(instance, page)
         end
 
-        def host
-          if @instance.is_a?(Symbol)
-            Runtime::Scenario.send("#{@instance}_address")
-          else
-            @instance.to_s
-          end
+        def url
+          @session_address.address
         end
 
         def perform(&block)
-          visit(@address)
+          visit(url)
 
           yield if block_given?
         rescue
@@ -130,7 +123,7 @@ module QA
         # See gitlab-org/gitlab-qa#102
         #
         def clear!
-          visit(@address)
+          visit(url)
           reset_session!
         end
       end
diff --git a/qa/qa/runtime/env.rb b/qa/qa/runtime/env.rb
index d5c28e9a7db..56944e8b641 100644
--- a/qa/qa/runtime/env.rb
+++ b/qa/qa/runtime/env.rb
@@ -3,6 +3,7 @@ module QA
     module Env
       extend self
 
+      # set to 'false' to have Chrome run visibly instead of headless
       def chrome_headless?
         (ENV['CHROME_HEADLESS'] =~ /^(false|no|0)$/i) != 0
       end
@@ -10,6 +11,11 @@ module QA
       def running_in_ci?
         ENV['CI'] || ENV['CI_SERVER']
       end
+
+      # specifies token that can be used for the api
+      def personal_access_token
+        ENV['PERSONAL_ACCESS_TOKEN']
+      end
     end
   end
 end
diff --git a/qa/qa/runtime/rsa_key.rb b/qa/qa/runtime/rsa_key.rb
new file mode 100644
index 00000000000..d456062bce7
--- /dev/null
+++ b/qa/qa/runtime/rsa_key.rb
@@ -0,0 +1,21 @@
+require 'net/ssh'
+require 'forwardable'
+
+module QA
+  module Runtime
+    class RSAKey
+      extend Forwardable
+
+      attr_reader :key
+      def_delegators :@key, :fingerprint
+
+      def initialize(bits = 4096)
+        @key = OpenSSL::PKey::RSA.new(bits)
+      end
+
+      def public_key
+        @public_key ||= "#{key.ssh_type} #{[key.to_blob].pack('m0')}"
+      end
+    end
+  end
+end
diff --git a/qa/qa/runtime/user.rb b/qa/qa/runtime/user.rb
index 2832439d9e0..60027c89ab1 100644
--- a/qa/qa/runtime/user.rb
+++ b/qa/qa/runtime/user.rb
@@ -10,17 +10,6 @@ module QA
       def password
         ENV['GITLAB_PASSWORD'] || '5iveL!fe'
       end
-
-      def ssh_key
-        <<~KEY.delete("\n")
-          ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDFf6RYK3qu/RKF/3ndJmL5xgMLp3O9
-          6x8lTay+QGZ0+9FnnAXMdUqBq/ZU6d/gyMB4IaW3nHzM1w049++yAB6UPCzMB8Uo27K5
-          /jyZCtj7Vm9PFNjF/8am1kp46c/SeYicQgQaSBdzIW3UDEa1Ef68qroOlvpi9PYZ/tA7
-          M0YP0K5PXX+E36zaIRnJVMPT3f2k+GnrxtjafZrwFdpOP/Fol5BQLBgcsyiU+LM1SuaC
-          rzd8c9vyaTA1CxrkxaZh+buAi0PmdDtaDrHd42gqZkXCKavyvgM5o2CkQ5LJHCgzpXy0
-          5qNFzmThBSkb+XtoxbyagBiGbVZtSVow6Xa7qewz= dummy@gitlab.com
-        KEY
-      end
     end
   end
 end
diff --git a/qa/qa/scenario/entrypoint.rb b/qa/qa/scenario/entrypoint.rb
deleted file mode 100644
index ae099fd911e..00000000000
--- a/qa/qa/scenario/entrypoint.rb
+++ /dev/null
@@ -1,34 +0,0 @@
-module QA
-  module Scenario
-    ##
-    # Base class for running the suite against any GitLab instance,
-    # including staging and on-premises installation.
-    #
-    class Entrypoint < Template
-      include Bootable
-
-      def perform(address, *files)
-        Runtime::Scenario.define(:gitlab_address, address)
-
-        ##
-        # Perform before hooks, which are different for CE and EE
-        #
-        Runtime::Release.perform_before_hooks
-
-        Specs::Runner.perform do |specs|
-          specs.tty = true
-          specs.tags = self.class.get_tags
-          specs.files = files.any? ? files : 'qa/specs/features'
-        end
-      end
-
-      def self.tags(*tags)
-        @tags = tags
-      end
-
-      def self.get_tags
-        @tags
-      end
-    end
-  end
-end
diff --git a/qa/qa/scenario/taggable.rb b/qa/qa/scenario/taggable.rb
new file mode 100644
index 00000000000..b1f24d742e0
--- /dev/null
+++ b/qa/qa/scenario/taggable.rb
@@ -0,0 +1,17 @@
+module QA
+  module Scenario
+    module Taggable
+      # rubocop:disable Gitlab/ModuleWithInstanceVariables
+
+      def tags(*tags)
+        @tags = tags
+      end
+
+      def focus
+        @tags.to_a
+      end
+
+      # rubocop:enable Gitlab/ModuleWithInstanceVariables
+    end
+  end
+end
diff --git a/qa/qa/scenario/test/instance.rb b/qa/qa/scenario/test/instance.rb
index e2a1f6bf2bd..993bbd723a3 100644
--- a/qa/qa/scenario/test/instance.rb
+++ b/qa/qa/scenario/test/instance.rb
@@ -2,11 +2,29 @@ module QA
   module Scenario
     module Test
       ##
-      # Run test suite against any GitLab instance,
+      # Base class for running the suite against any GitLab instance,
       # including staging and on-premises installation.
       #
-      class Instance < Entrypoint
+      class Instance < Template
+        include Bootable
+        extend Taggable
+
         tags :core
+
+        def perform(address, *files)
+          Runtime::Scenario.define(:gitlab_address, address)
+
+          ##
+          # Perform before hooks, which are different for CE and EE
+          #
+          Runtime::Release.perform_before_hooks
+
+          Specs::Runner.perform do |specs|
+            specs.tty = true
+            specs.tags = self.class.focus
+            specs.files = files.any? ? files : 'qa/specs/features'
+          end
+        end
       end
     end
   end
diff --git a/qa/qa/scenario/test/integration/mattermost.rb b/qa/qa/scenario/test/integration/mattermost.rb
index 7d0702afdb1..d939f52ab16 100644
--- a/qa/qa/scenario/test/integration/mattermost.rb
+++ b/qa/qa/scenario/test/integration/mattermost.rb
@@ -6,7 +6,7 @@ module QA
         # Run test suite against any GitLab instance where mattermost is enabled,
         # including staging and on-premises installation.
         #
-        class Mattermost < Scenario::Entrypoint
+        class Mattermost < Test::Instance
           tags :core, :mattermost
 
           def perform(address, mattermost, *files)
diff --git a/qa/qa/service/omnibus.rb b/qa/qa/service/omnibus.rb
new file mode 100644
index 00000000000..b5c06874e5c
--- /dev/null
+++ b/qa/qa/service/omnibus.rb
@@ -0,0 +1,20 @@
+module QA
+  module Service
+    class Omnibus
+      include Scenario::Actable
+      include Service::Shellout
+
+      def initialize(container)
+        @name = container
+      end
+
+      def gitlab_ctl(command, input: nil)
+        if input.nil?
+          shell "docker exec #{@name} gitlab-ctl #{command}"
+        else
+          shell "docker exec #{@name} bash -c '#{input} | gitlab-ctl #{command}'"
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/service/runner.rb b/qa/qa/service/runner.rb
new file mode 100644
index 00000000000..d0ee33c69f2
--- /dev/null
+++ b/qa/qa/service/runner.rb
@@ -0,0 +1,41 @@
+require 'securerandom'
+
+module QA
+  module Service
+    class Runner
+      include Scenario::Actable
+      include Service::Shellout
+
+      attr_accessor :token, :address, :tags, :image
+
+      def initialize(name)
+        @image = 'gitlab/gitlab-runner:alpine'
+        @name = name || "qa-runner-#{SecureRandom.hex(4)}"
+        @network = Runtime::Scenario.attributes[:network] || 'test'
+        @tags = %w[qa test]
+      end
+
+      def pull
+        shell "docker pull #{@image}"
+      end
+
+      def register!
+        shell <<~CMD.tr("\n", ' ')
+          docker run -d --rm --entrypoint=/bin/sh
+          --network #{@network} --name #{@name}
+          -e CI_SERVER_URL=#{@address}
+          -e REGISTER_NON_INTERACTIVE=true
+          -e REGISTRATION_TOKEN=#{@token}
+          -e RUNNER_EXECUTOR=shell
+          -e RUNNER_TAG_LIST=#{@tags.join(',')}
+          -e RUNNER_NAME=#{@name}
+          #{@image} -c 'gitlab-runner register && gitlab-runner run'
+        CMD
+      end
+
+      def remove!
+        shell "docker rm -f #{@name}"
+      end
+    end
+  end
+end
diff --git a/qa/qa/service/shellout.rb b/qa/qa/service/shellout.rb
new file mode 100644
index 00000000000..898febde63c
--- /dev/null
+++ b/qa/qa/service/shellout.rb
@@ -0,0 +1,23 @@
+require 'open3'
+
+module QA
+  module Service
+    module Shellout
+      ##
+      # TODO, make it possible to use generic QA framework classes
+      # as a library - gitlab-org/gitlab-qa#94
+      #
+      def shell(command)
+        puts "Executing `#{command}`"
+
+        Open3.popen2e(command) do |_in, out, wait|
+          out.each { |line| puts line }
+
+          if wait.value.exited? && wait.value.exitstatus.nonzero?
+            raise "Command `#{command}` failed!"
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/shell/omnibus.rb b/qa/qa/shell/omnibus.rb
deleted file mode 100644
index 6b3628d3109..00000000000
--- a/qa/qa/shell/omnibus.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-require 'open3'
-
-module QA
-  module Shell
-    class Omnibus
-      include Scenario::Actable
-
-      def initialize(container)
-        @name = container
-      end
-
-      def gitlab_ctl(command, input: nil)
-        if input.nil?
-          shell "docker exec #{@name} gitlab-ctl #{command}"
-        else
-          shell "docker exec #{@name} bash -c '#{input} | gitlab-ctl #{command}'"
-        end
-      end
-
-      private
-
-      ##
-      # TODO, make it possible to use generic QA framework classes
-      # as a library - gitlab-org/gitlab-qa#94
-      #
-      def shell(command)
-        puts "Executing `#{command}`"
-
-        Open3.popen2e(command) do |_in, out, wait|
-          out.each { |line| puts line }
-
-          if wait.value.exited? && wait.value.exitstatus.nonzero?
-            raise "Docker command `#{command}` failed!"
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/qa/qa/specs/features/api/users_spec.rb b/qa/qa/specs/features/api/users_spec.rb
new file mode 100644
index 00000000000..9d039590a0e
--- /dev/null
+++ b/qa/qa/specs/features/api/users_spec.rb
@@ -0,0 +1,42 @@
+module QA
+  feature 'API users', :core do
+    before(:context) do
+      @api_client = Runtime::API::Client.new(:gitlab)
+    end
+
+    context 'when authenticated' do
+      let(:request) { Runtime::API::Request.new(@api_client, '/users') }
+
+      scenario 'get list of users' do
+        get request.url
+
+        expect_status(200)
+      end
+
+      scenario 'submit request with a valid user name' do
+        get request.url, { params: { username: 'root' } }
+
+        expect_status(200)
+        expect(json_body).to be_an Array
+        expect(json_body.size).to eq(1)
+        expect(json_body.first[:username]).to eq Runtime::User.name
+      end
+
+      scenario 'submit request with an invalid user name' do
+        get request.url, { params: { username: 'invalid' } }
+
+        expect_status(200)
+        expect(json_body).to be_an Array
+        expect(json_body.size).to eq(0)
+      end
+    end
+
+    scenario 'submit request with an invalid token' do
+      request = Runtime::API::Request.new(@api_client, '/users', personal_access_token: 'invalid')
+
+      get request.url
+
+      expect_status(401)
+    end
+  end
+end
diff --git a/qa/qa/specs/features/merge_request/create_spec.rb b/qa/qa/specs/features/merge_request/create_spec.rb
new file mode 100644
index 00000000000..fbf9a4d17e5
--- /dev/null
+++ b/qa/qa/specs/features/merge_request/create_spec.rb
@@ -0,0 +1,17 @@
+module QA
+  feature 'creates a merge request', :core do
+    scenario 'user creates a new merge request'  do
+      Runtime::Browser.visit(:gitlab, Page::Main::Login)
+      Page::Main::Login.act { sign_in_using_credentials }
+
+      Factory::Resource::MergeRequest.fabricate! do |merge_request|
+        merge_request.title = 'This is a merge request'
+        merge_request.description = 'Great feature'
+      end
+
+      expect(page).to have_content('This is a merge request')
+      expect(page).to have_content('Great feature')
+      expect(page).to have_content('Opened less than a minute ago')
+    end
+  end
+end
diff --git a/qa/qa/specs/features/project/activity_spec.rb b/qa/qa/specs/features/project/activity_spec.rb
new file mode 100644
index 00000000000..ba94ce8cf28
--- /dev/null
+++ b/qa/qa/specs/features/project/activity_spec.rb
@@ -0,0 +1,20 @@
+module QA
+  feature 'activity page', :core do
+    scenario 'push creates an event in the activity page' do
+      Runtime::Browser.visit(:gitlab, Page::Main::Login)
+      Page::Main::Login.act { sign_in_using_credentials }
+
+      Factory::Repository::Push.fabricate! do |push|
+        push.file_name = 'README.md'
+        push.file_content = '# This is a test project'
+        push.commit_message = 'Add README.md'
+      end
+
+      Page::Menu::Side.act { go_to_activity }
+
+      Page::Project::Activity.act { go_to_push_events }
+
+      expect(page).to have_content('pushed new branch master')
+    end
+  end
+end
diff --git a/qa/qa/specs/features/project/add_deploy_key_spec.rb b/qa/qa/specs/features/project/add_deploy_key_spec.rb
index 43a85213501..b9998dda895 100644
--- a/qa/qa/specs/features/project/add_deploy_key_spec.rb
+++ b/qa/qa/specs/features/project/add_deploy_key_spec.rb
@@ -1,22 +1,20 @@
 module QA
   feature 'deploy keys support', :core do
-    given(:deploy_key_title) { 'deploy key title' }
-    given(:deploy_key_value) { Runtime::User.ssh_key }
-
     scenario 'user adds a deploy key' do
       Runtime::Browser.visit(:gitlab, Page::Main::Login)
       Page::Main::Login.act { sign_in_using_credentials }
 
-      Factory::Resource::DeployKey.fabricate! do |deploy_key|
-        deploy_key.title = deploy_key_title
-        deploy_key.key = deploy_key_value
-      end
+      key = Runtime::RSAKey.new
+      deploy_key_title = 'deploy key title'
+      deploy_key_value = key.public_key
 
-      Page::Project::Settings::Repository.perform do |setting|
-        setting.expand_deploy_keys do |page|
-          expect(page).to have_key_title(deploy_key_title)
-        end
+      deploy_key = Factory::Resource::DeployKey.fabricate! do |resource|
+        resource.title = deploy_key_title
+        resource.key = deploy_key_value
       end
+
+      expect(deploy_key.title).to eq(deploy_key_title)
+      expect(deploy_key.fingerprint).to eq(key.fingerprint)
     end
   end
 end
diff --git a/qa/qa/specs/features/project/add_secret_variable_spec.rb b/qa/qa/specs/features/project/add_secret_variable_spec.rb
new file mode 100644
index 00000000000..36422a92afc
--- /dev/null
+++ b/qa/qa/specs/features/project/add_secret_variable_spec.rb
@@ -0,0 +1,19 @@
+module QA
+  feature 'secret variables support', :core do
+    scenario 'user adds a secret variable' do
+      Runtime::Browser.visit(:gitlab, Page::Main::Login)
+      Page::Main::Login.act { sign_in_using_credentials }
+
+      variable_key = 'VARIABLE_KEY'
+      variable_value = 'variable value'
+
+      variable = Factory::Resource::SecretVariable.fabricate! do |resource|
+        resource.key = variable_key
+        resource.value = variable_value
+      end
+
+      expect(variable.key).to eq(variable_key)
+      expect(variable.value).to eq(variable_value)
+    end
+  end
+end
diff --git a/qa/qa/specs/features/project/create_issue_spec.rb b/qa/qa/specs/features/project/create_issue_spec.rb
new file mode 100644
index 00000000000..b73f108c2d9
--- /dev/null
+++ b/qa/qa/specs/features/project/create_issue_spec.rb
@@ -0,0 +1,18 @@
+module QA
+  feature 'creates issue', :core do
+    let(:issue_title) { 'issue title' }
+
+    scenario 'user creates issue' do
+      Runtime::Browser.visit(:gitlab, Page::Main::Login)
+      Page::Main::Login.act { sign_in_using_credentials }
+
+      Factory::Resource::Issue.fabricate! do |issue|
+        issue.title = issue_title
+      end
+
+      Page::Menu::Side.act { click_issues }
+
+      expect(page).to have_content(issue_title)
+    end
+  end
+end
diff --git a/qa/qa/specs/features/project/pipelines_spec.rb b/qa/qa/specs/features/project/pipelines_spec.rb
new file mode 100644
index 00000000000..1bb7730e06c
--- /dev/null
+++ b/qa/qa/specs/features/project/pipelines_spec.rb
@@ -0,0 +1,102 @@
+module QA
+  feature 'CI/CD Pipelines', :core, :docker do
+    let(:executor) { "qa-runner-#{Time.now.to_i}" }
+
+    after do
+      Service::Runner.new(executor).remove!
+    end
+
+    scenario 'user registers a new specific runner' do
+      Runtime::Browser.visit(:gitlab, Page::Main::Login)
+      Page::Main::Login.act { sign_in_using_credentials }
+
+      Factory::Resource::Runner.fabricate! do |runner|
+        runner.name = executor
+      end
+
+      Page::Project::Settings::CICD.perform do |settings|
+        sleep 5 # Runner should register within 5 seconds
+        settings.refresh
+
+        settings.expand_runners_settings do |page|
+          expect(page).to have_content(executor)
+          expect(page).to have_online_runner
+        end
+      end
+    end
+
+    scenario 'users creates a new pipeline' do
+      Runtime::Browser.visit(:gitlab, Page::Main::Login)
+      Page::Main::Login.act { sign_in_using_credentials }
+
+      project = Factory::Resource::Project.fabricate! do |project|
+        project.name = 'project-with-pipelines'
+        project.description = 'Project with CI/CD Pipelines.'
+      end
+
+      Factory::Resource::Runner.fabricate! do |runner|
+        runner.project = project
+        runner.name = executor
+        runner.tags = %w[qa test]
+      end
+
+      Factory::Repository::Push.fabricate! do |push|
+        push.project = project
+        push.file_name = '.gitlab-ci.yml'
+        push.commit_message = 'Add .gitlab-ci.yml'
+        push.file_content = <<~EOF
+          test-success:
+            tags:
+              - qa
+              - test
+            script: echo 'OK'
+
+          test-failure:
+            tags:
+              - qa
+              - test
+            script:
+              - echo 'FAILURE'
+              - exit 1
+
+          test-tags:
+            tags:
+              - qa
+              - docker
+            script: echo 'NOOP'
+
+          test-artifacts:
+            tags:
+              - qa
+              - test
+            script: echo "CONTENTS" > my-artifacts/artifact.txt
+            artifacts:
+              paths:
+                - my-artifacts/
+        EOF
+      end
+
+      Page::Project::Show.act { wait_for_push }
+
+      expect(page).to have_content('Add .gitlab-ci.yml')
+
+      Page::Menu::Side.act { click_ci_cd_pipelines }
+
+      expect(page).to have_content('All 1')
+      expect(page).to have_content('Add .gitlab-ci.yml')
+
+      puts 'Waiting for the runner to process the pipeline'
+      sleep 15 # Runner should process all jobs within 15 seconds.
+
+      Page::Project::Pipeline::Index.act { go_to_latest_pipeline }
+
+      Page::Project::Pipeline::Show.perform do |pipeline|
+        expect(pipeline).to be_running
+        expect(pipeline).to have_build('test-success', status: :success)
+        expect(pipeline).to have_build('test-failure', status: :failed)
+        expect(pipeline).to have_build('test-tags', status: :pending)
+        expect(pipeline).to have_build('test-artifacts', status: :failed)
+      end
+    end
+  end
+end
diff --git a/qa/qa/specs/features/repository/push_spec.rb b/qa/qa/specs/features/repository/push_spec.rb
index 4f6ffe14c9f..51d9c2c7fd2 100644
--- a/qa/qa/specs/features/repository/push_spec.rb
+++ b/qa/qa/specs/features/repository/push_spec.rb
@@ -11,10 +11,7 @@ module QA
           push.commit_message = 'Add README.md'
         end
 
-        Page::Project::Show.act do
-          wait_for_push
-          refresh
-        end
+        Page::Project::Show.act { wait_for_push }
 
         expect(page).to have_content('README.md')
         expect(page).to have_content('This is a test project')
diff --git a/qa/spec/factory/base_spec.rb b/qa/spec/factory/base_spec.rb
index 90dd58e20fd..c5663049be8 100644
--- a/qa/spec/factory/base_spec.rb
+++ b/qa/spec/factory/base_spec.rb
@@ -19,7 +19,6 @@ describe QA::Factory::Base do
 
     it 'returns fabrication product' do
       allow(subject).to receive(:new).and_return(factory)
-      allow(factory).to receive(:fabricate!).and_return('something')
 
       result = subject.fabricate!('something')
 
diff --git a/qa/spec/factory/dependency_spec.rb b/qa/spec/factory/dependency_spec.rb
index 32405415126..8aaa6665a18 100644
--- a/qa/spec/factory/dependency_spec.rb
+++ b/qa/spec/factory/dependency_spec.rb
@@ -54,6 +54,19 @@ describe QA::Factory::Dependency do
 
         expect(factory).to have_received(:mydep=).with(dependency)
       end
+
+      context 'when receives a caller factory as block argument' do
+        let(:dependency) { QA::Factory::Base }
+
+        it 'calls given block with dependency factory and caller factory' do
+          allow_any_instance_of(QA::Factory::Base).to receive(:fabricate!).and_return(factory)
+          allow(QA::Factory::Product).to receive(:populate!).and_return(spy('any'))
+
+          subject.build!
+
+          expect(block).to have_received(:call).with(an_instance_of(QA::Factory::Base), factory)
+        end
+      end
     end
   end
 end
diff --git a/qa/spec/fixtures/banana_sample.gif b/qa/spec/fixtures/banana_sample.gif
new file mode 100644
index 00000000000..1322ac92d14
--- /dev/null
+++ b/qa/spec/fixtures/banana_sample.gif
diff --git a/qa/spec/runtime/api_client_spec.rb b/qa/spec/runtime/api_client_spec.rb
new file mode 100644
index 00000000000..d497d8839b8
--- /dev/null
+++ b/qa/spec/runtime/api_client_spec.rb
@@ -0,0 +1,30 @@
+describe QA::Runtime::API::Client do
+  include Support::StubENV
+
+  describe 'initialization' do
+    it 'defaults to :gitlab address' do
+      expect(described_class.new.address).to eq :gitlab
+    end
+
+    it 'uses specified address' do
+      client = described_class.new('http:///example.com')
+
+      expect(client.address).to eq 'http:///example.com'
+    end
+  end
+
+  describe '#get_personal_access_token' do
+    it 'returns specified token from env' do
+      stub_env('PERSONAL_ACCESS_TOKEN', 'a_token')
+
+      expect(described_class.new.get_personal_access_token).to eq 'a_token'
+    end
+
+    it 'returns a created token' do
+      allow_any_instance_of(described_class)
+        .to receive(:create_personal_access_token).and_return('created_token')
+
+      expect(described_class.new.get_personal_access_token).to eq 'created_token'
+    end
+  end
+end
diff --git a/qa/spec/runtime/api_request_spec.rb b/qa/spec/runtime/api_request_spec.rb
new file mode 100644
index 00000000000..9a1ed8a7a46
--- /dev/null
+++ b/qa/spec/runtime/api_request_spec.rb
@@ -0,0 +1,42 @@
+describe QA::Runtime::API::Request do
+  include Support::StubENV
+
+  before do
+    stub_env('PERSONAL_ACCESS_TOKEN', 'a_token')
+  end
+
+  let(:client)  { QA::Runtime::API::Client.new('http://example.com') }
+  let(:request) { described_class.new(client, '/users') }
+
+  describe '#url' do
+    it 'returns the full api request url' do
+      expect(request.url).to eq 'http://example.com/api/v4/users?private_token=a_token'
+    end
+  end
+
+  describe '#request_path' do
+    it 'prepends the api path' do
+      expect(request.request_path('/users')).to eq '/api/v4/users'
+    end
+
+    it 'adds the personal access token' do
+      expect(request.request_path('/users', personal_access_token: 'token'))
+        .to eq '/api/v4/users?private_token=token'
+    end
+
+    it 'adds the oauth access token' do
+      expect(request.request_path('/users', oauth_access_token: 'otoken'))
+        .to eq '/api/v4/users?access_token=otoken'
+    end
+
+    it 'respects query parameters' do
+      expect(request.request_path('/users?page=1')).to eq '/api/v4/users?page=1'
+      expect(request.request_path('/users?page=1', personal_access_token: 'token'))
+        .to eq '/api/v4/users?page=1&private_token=token'
+    end
+
+    it 'uses a different api version' do
+      expect(request.request_path('/users', version: 'v3')).to eq '/api/v3/users'
+    end
+  end
+end
diff --git a/qa/spec/runtime/env_spec.rb b/qa/spec/runtime/env_spec.rb
index 57a72a04507..103573db6be 100644
--- a/qa/spec/runtime/env_spec.rb
+++ b/qa/spec/runtime/env_spec.rb
@@ -1,7 +1,5 @@
 describe QA::Runtime::Env do
-  before do
-    allow(ENV).to receive(:[]).and_call_original
-  end
+  include Support::StubENV
 
   describe '.chrome_headless?' do
     context 'when there is an env variable set' do
@@ -57,8 +55,4 @@ describe QA::Runtime::Env do
       end
     end
   end
-
-  def stub_env(name, value)
-    allow(ENV).to receive(:[]).with(name).and_return(value)
-  end
 end
diff --git a/qa/spec/runtime/rsa_key.rb b/qa/spec/runtime/rsa_key.rb
new file mode 100644
index 00000000000..6d7ab4dcd2e
--- /dev/null
+++ b/qa/spec/runtime/rsa_key.rb
@@ -0,0 +1,9 @@
+describe QA::Runtime::RSAKey do
+  describe '#public_key' do
+    subject { described_class.new.public_key }
+
+    it 'generates a public RSA key' do
+      expect(subject).to match(%r{\Assh\-rsa AAAA[0-9A-Za-z+/]+={0,3}\z})
+    end
+  end
+end
diff --git a/qa/spec/scenario/entrypoint_spec.rb b/qa/spec/scenario/test/instance_spec.rb
index aec79dcea04..1824db54c9b 100644
--- a/qa/spec/scenario/entrypoint_spec.rb
+++ b/qa/spec/scenario/test/instance_spec.rb
@@ -1,6 +1,6 @@
-describe QA::Scenario::Entrypoint do
+describe QA::Scenario::Test::Instance do
   subject do
-    Class.new(QA::Scenario::Entrypoint) do
+    Class.new(described_class) do
       tags :rspec
     end
   end
diff --git a/qa/spec/spec_helper.rb b/qa/spec/spec_helper.rb
index 64d06ef6558..c2c6cf95406 100644
--- a/qa/spec/spec_helper.rb
+++ b/qa/spec/spec_helper.rb
@@ -1,5 +1,7 @@
 require_relative '../qa'
 
+Dir[File.join(__dir__, 'support', '**', '*.rb')].each { |f| require f }
+
 RSpec.configure do |config|
   config.expect_with :rspec do |expectations|
     expectations.include_chain_clauses_in_custom_matcher_descriptions = true
diff --git a/qa/spec/support/stub_env.rb b/qa/spec/support/stub_env.rb
new file mode 100644
index 00000000000..bc8f3a5e22e
--- /dev/null
+++ b/qa/spec/support/stub_env.rb
@@ -0,0 +1,38 @@
+# Inspired by https://github.com/ljkbennett/stub_env/blob/master/lib/stub_env/helpers.rb
+module Support
+  module StubENV
+    def stub_env(key_or_hash, value = nil)
+      init_stub unless env_stubbed?
+
+      if key_or_hash.is_a? Hash
+        key_or_hash.each { |k, v| add_stubbed_value(k, v) }
+      else
+        add_stubbed_value key_or_hash, value
+      end
+    end
+
+    private
+
+    STUBBED_KEY = '__STUBBED__'.freeze
+
+    def add_stubbed_value(key, value)
+      allow(ENV).to receive(:[]).with(key).and_return(value)
+      allow(ENV).to receive(:key?).with(key).and_return(true)
+      allow(ENV).to receive(:fetch).with(key).and_return(value)
+      allow(ENV).to receive(:fetch).with(key, anything()) do |_, default_val|
+        value || default_val
+      end
+    end
+
+    def env_stubbed?
+      ENV[STUBBED_KEY]
+    end
+
+    def init_stub
+      allow(ENV).to receive(:[]).and_call_original
+      allow(ENV).to receive(:key?).and_call_original
+      allow(ENV).to receive(:fetch).and_call_original
+      add_stubbed_value(STUBBED_KEY, true)
+    end
+  end
+end
diff --git a/rubocop/cop/migration/update_column_in_batches.rb b/rubocop/cop/migration/update_column_in_batches.rb
index db2b5564297..5461abc5ee0 100644
--- a/rubocop/cop/migration/update_column_in_batches.rb
+++ b/rubocop/cop/migration/update_column_in_batches.rb
@@ -29,7 +29,7 @@ module RuboCop
           path = Pathname.new(source_name).relative_path_from(rails_root)
           dirname = File.dirname(path)
             .sub(%r{\Adb/(migrate|post_migrate)}, 'spec/migrations')
-          filename = File.basename(source_name, '.rb').sub(%r{\A\d+_}, '')
+          filename = File.basename(source_name, '.rb').sub(/\A\d+_/, '')
 
           File.join(dirname, "#{filename}_spec.rb")
         end
diff --git a/scripts/gitaly-test-build b/scripts/gitaly-test-build
index 95d9fe0f176..b42ae2a2595 100755
--- a/scripts/gitaly-test-build
+++ b/scripts/gitaly-test-build
@@ -9,11 +9,21 @@ require 'fileutils'
 # called 'bundle install' using a different Gemfile, as happens with
 # gitlab-ce and gitaly.
 
-dir = 'tmp/tests/gitaly'
+tmp_tests_gitaly_dir = File.expand_path('../tmp/tests/gitaly', __dir__)
 
-abort 'gitaly build failed' unless system('make', chdir: dir)
+# Use the top-level bundle vendor folder so that we don't reinstall gems twice
+bundle_vendor_path = File.expand_path('../vendor', __dir__)
+
+env = {
+  # This ensure the `clean` config set in `scripts/prepare_build.sh` isn't taken into account
+  'BUNDLE_IGNORE_CONFIG' => 'true',
+  'BUNDLE_GEMFILE' => File.join(tmp_tests_gitaly_dir, 'ruby', 'Gemfile'),
+  'BUNDLE_FLAGS' => "--jobs=4 --path=#{bundle_vendor_path} --retry=3"
+}
+
+abort 'gitaly build failed' unless system(env, 'make', chdir: tmp_tests_gitaly_dir)
 
 # Make the 'gitaly' executable look newer than 'GITALY_SERVER_VERSION'.
 # Without this a gitaly executable created in the setup-test-env job
 # will look stale compared to GITALY_SERVER_VERSION.
-FileUtils.touch(File.join(dir, 'gitaly'), mtime: Time.now + (1 << 24))
+FileUtils.touch(File.join(tmp_tests_gitaly_dir, 'gitaly'), mtime: Time.now + (1 << 24))
diff --git a/scripts/lint-rugged b/scripts/lint-rugged
new file mode 100755
index 00000000000..cabd083e9f9
--- /dev/null
+++ b/scripts/lint-rugged
@@ -0,0 +1,34 @@
+#!/usr/bin/env ruby
+
+ALLOWED = [
+  # Can be fixed once Rugged is no longer used in production. Doesn't make Rugged calls.
+  'config/initializers/8_metrics.rb',
+
+  # Can be deleted once wiki's are fully (mandatory) migrated
+  'config/initializers/gollum.rb',
+
+  # Needs to be migrated, https://gitlab.com/gitlab-org/gitaly/issues/953
+  'lib/gitlab/bare_repository_import/repository.rb',
+
+  # Needs to be migrated, https://gitlab.com/gitlab-org/gitaly/issues/954
+  'lib/tasks/gitlab/cleanup.rake',
+
+  # The only place where Rugged code is still allowed in production
+  'lib/gitlab/git/'
+].freeze
+
+rugged_lines = IO.popen(%w[git grep -i -n rugged -- app config lib], &:read).lines
+rugged_lines = rugged_lines.select { |l| /^[^:]*\.rb:/ =~ l }
+rugged_lines = rugged_lines.reject { |l| l.start_with?(*ALLOWED) }
+rugged_lines = rugged_lines.reject do |line|
+  code, _comment = line.split('# ', 2)
+  code !~ /rugged/i
+end
+
+exit if rugged_lines.empty?
+
+puts "Using Rugged is only allowed in test and #{ALLOWED}\n\n"
+
+puts rugged_lines
+
+exit(false)
diff --git a/scripts/prepare_build.sh b/scripts/prepare_build.sh
index ea406aadf39..206d62dbc78 100644
--- a/scripts/prepare_build.sh
+++ b/scripts/prepare_build.sh
@@ -3,7 +3,7 @@
 export SETUP_DB=${SETUP_DB:-true}
 export CREATE_DB_USER=${CREATE_DB_USER:-$SETUP_DB}
 export USE_BUNDLE_INSTALL=${USE_BUNDLE_INSTALL:-true}
-export BUNDLE_INSTALL_FLAGS="--without production --jobs $(nproc) --path vendor --retry 3 --quiet"
+export BUNDLE_INSTALL_FLAGS="--without=production --jobs=$(nproc) --path=vendor --retry=3 --quiet"
 
 if [ "$USE_BUNDLE_INSTALL" != "false" ]; then
     bundle install --clean $BUNDLE_INSTALL_FLAGS && bundle check
diff --git a/scripts/static-analysis b/scripts/static-analysis
index 9690b42c788..bdb88f3cb57 100755
--- a/scripts/static-analysis
+++ b/scripts/static-analysis
@@ -1,6 +1,29 @@
 #!/usr/bin/env ruby
 
-require ::File.expand_path('../lib/gitlab/popen', __dir__)
+# We don't have auto-loading here
+require_relative '../lib/gitlab/popen'
+require_relative '../lib/gitlab/popen/runner'
+
+def emit_warnings(static_analysis)
+  static_analysis.warned_results.each do |result|
+    puts
+    puts "**** #{result.cmd.join(' ')} had the following warnings:"
+    puts
+    puts result.stderr
+    puts
+  end
+end
+
+def emit_errors(static_analysis)
+  static_analysis.failed_results.each do |result|
+    puts
+    puts "**** #{result.cmd.join(' ')} failed with the following error:"
+    puts
+    puts result.stdout
+    puts result.stderr
+    puts
+  end
+end
 
 tasks = [
   %w[bundle exec rake config_lint],
@@ -12,22 +35,20 @@ tasks = [
   %w[bundle exec rubocop --parallel],
   %w[bundle exec rake gettext:lint],
   %w[bundle exec rake lint:static_verification],
-  %w[scripts/lint-changelog-yaml],
-  %w[scripts/lint-conflicts.sh]
+  %w[scripts/lint-conflicts.sh],
+  %w[scripts/lint-rugged]
 ]
 
-failed_tasks = tasks.reduce({}) do |failures, task|
-  start = Time.now
-  puts
-  puts "$ #{task.join(' ')}"
+static_analysis = Gitlab::Popen::Runner.new
 
-  output, status = Gitlab::Popen.popen(task)
-  puts "==> Finished in #{Time.now - start} seconds"
+static_analysis.run(tasks) do |cmd, &run|
   puts
+  puts "$ #{cmd.join(' ')}"
 
-  failures[task.join(' ')] = output unless status.zero?
+  result = run.call
 
-  failures
+  puts "==> Finished in #{result.duration} seconds"
+  puts
 end
 
 puts
@@ -35,17 +56,20 @@ puts '==================================================='
 puts
 puts
 
-if failed_tasks.empty?
+if static_analysis.all_success_and_clean?
   puts 'All static analyses passed successfully.'
+elsif static_analysis.all_success?
+  puts 'All static analyses passed successfully, but we have warnings:'
+  puts
+
+  emit_warnings(static_analysis)
+
+  exit 2
 else
   puts 'Some static analyses failed:'
 
-  failed_tasks.each do |failed_task, output|
-    puts
-    puts "**** #{failed_task} failed with the following error:"
-    puts
-    puts output
-  end
+  emit_warnings(static_analysis)
+  emit_errors(static_analysis)
 
   exit 1
 end
diff --git a/spec/controllers/admin/gitaly_servers_controller_spec.rb b/spec/controllers/admin/gitaly_servers_controller_spec.rb
new file mode 100644
index 00000000000..b7378aa37d0
--- /dev/null
+++ b/spec/controllers/admin/gitaly_servers_controller_spec.rb
@@ -0,0 +1,15 @@
+require 'spec_helper'
+
+describe Admin::GitalyServersController do
+  describe '#index' do
+    before do
+      sign_in(create(:admin))
+    end
+
+    it 'shows the gitaly servers page' do
+      get :index
+
+      expect(response).to have_gitlab_http_status(200)
+    end
+  end
+end
diff --git a/spec/controllers/dashboard/groups_controller_spec.rb b/spec/controllers/dashboard/groups_controller_spec.rb
index fb9d3efbac0..7f2eaf95165 100644
--- a/spec/controllers/dashboard/groups_controller_spec.rb
+++ b/spec/controllers/dashboard/groups_controller_spec.rb
@@ -20,4 +20,24 @@ describe Dashboard::GroupsController do
 
     expect(assigns(:groups)).to contain_exactly(member_of_group)
   end
+
+  context 'when rendering an expanded hierarchy with public groups you are not a member of', :nested_groups do
+    let!(:top_level_result) { create(:group, name: 'chef-top') }
+    let!(:top_level_a) { create(:group, name: 'top-a') }
+    let!(:sub_level_result_a) { create(:group, name: 'chef-sub-a', parent: top_level_a) }
+    let!(:other_group) { create(:group, name: 'other') }
+
+    before do
+      top_level_result.add_master(user)
+      top_level_a.add_master(user)
+    end
+
+    it 'renders only groups the user is a member of when searching hierarchy correctly' do
+      get :index, filter: 'chef', format: :json
+
+      expect(response).to have_gitlab_http_status(200)
+      all_groups = [top_level_result, top_level_a, sub_level_result_a]
+      expect(assigns(:groups)).to contain_exactly(*all_groups)
+    end
+  end
 end
diff --git a/spec/controllers/groups/children_controller_spec.rb b/spec/controllers/groups/children_controller_spec.rb
index cb1b460fc0e..22d3076c269 100644
--- a/spec/controllers/groups/children_controller_spec.rb
+++ b/spec/controllers/groups/children_controller_spec.rb
@@ -160,6 +160,30 @@ describe Groups::ChildrenController do
           expect(json_response).to eq([])
         end
 
+        it 'succeeds if multiple pages contain matching subgroups' do
+          create(:group, parent: group, name: 'subgroup-filter-1')
+          create(:group, parent: group, name: 'subgroup-filter-2')
+
+          # Creating the group-to-nest first so it would be loaded into the
+          # relation first before it's parents, this is what would cause the
+          # crash in: https://gitlab.com/gitlab-org/gitlab-ce/issues/40785.
+          #
+          # If we create the parent groups first, those would be loaded into the
+          # collection first, and the pagination would cut off the actual search
+          # result. In this case the hierarchy can be rendered without crashing,
+          # it's just incomplete.
+          group_to_nest = create(:group, parent: group, name: 'subsubgroup-filter-3')
+          subgroup = create(:group, parent: group)
+          3.times do |i|
+            subgroup = create(:group, parent: subgroup)
+          end
+          group_to_nest.update!(parent: subgroup)
+
+          get :index, group_id: group.to_param, filter: 'filter', per_page: 3, format: :json
+
+          expect(response).to have_gitlab_http_status(200)
+        end
+
         it 'includes pagination headers' do
           2.times { |i| create(:group, :public, parent: public_subgroup, name: "filterme#{i}") }
 
diff --git a/spec/controllers/groups/uploads_controller_spec.rb b/spec/controllers/groups/uploads_controller_spec.rb
index 67a11e56e94..6a1869d1a48 100644
--- a/spec/controllers/groups/uploads_controller_spec.rb
+++ b/spec/controllers/groups/uploads_controller_spec.rb
@@ -6,5 +6,7 @@ describe Groups::UploadsController do
     { group_id: model }
   end
 
-  it_behaves_like 'handle uploads'
+  it_behaves_like 'handle uploads' do
+    let(:uploader_class) { NamespaceFileUploader }
+  end
 end
diff --git a/spec/controllers/groups_controller_spec.rb b/spec/controllers/groups_controller_spec.rb
index a9cfd964dd5..8688fb33f0d 100644
--- a/spec/controllers/groups_controller_spec.rb
+++ b/spec/controllers/groups_controller_spec.rb
@@ -85,6 +85,30 @@ describe GroupsController do
     end
   end
 
+  describe 'GET #activity' do
+    render_views
+
+    before do
+      sign_in(user)
+      project
+    end
+
+    context 'as json' do
+      it 'includes all projects in event feed' do
+        3.times do
+          project = create(:project, group: group)
+          create(:event, project: project)
+        end
+
+        get :activity, id: group.to_param, format: :json
+
+        expect(response).to have_gitlab_http_status(200)
+        expect(json_response['count']).to eq(3)
+        expect(assigns(:projects).limit_value).to be_nil
+      end
+    end
+  end
+
   describe 'POST #create' do
     context 'when creating subgroups', :nested_groups do
       [true, false].each do |can_create_group_status|
@@ -472,4 +496,87 @@ describe GroupsController do
       "Group '#{redirect_route.path}' was moved to '#{group.full_path}'. Please update any links and bookmarks that may still have the old path."
     end
   end
+
+  describe 'PUT transfer', :postgresql do
+    before do
+      sign_in(user)
+    end
+
+    context 'when transfering to a subgroup goes right' do
+      let(:new_parent_group) { create(:group, :public) }
+      let!(:group_member) { create(:group_member, :owner, group: group, user: user) }
+      let!(:new_parent_group_member) { create(:group_member, :owner, group: new_parent_group, user: user) }
+
+      before do
+        put :transfer,
+          id: group.to_param,
+          new_parent_group_id: new_parent_group.id
+      end
+
+      it 'should return a notice' do
+        expect(flash[:notice]).to eq("Group '#{group.name}' was successfully transferred.")
+      end
+
+      it 'should redirect to the new path' do
+        expect(response).to redirect_to("/#{new_parent_group.path}/#{group.path}")
+      end
+    end
+
+    context 'when converting to a root group goes right' do
+      let(:group) { create(:group, :public, :nested) }
+      let!(:group_member) { create(:group_member, :owner, group: group, user: user) }
+
+      before do
+        put :transfer,
+          id: group.to_param,
+          new_parent_group_id: ''
+      end
+
+      it 'should return a notice' do
+        expect(flash[:notice]).to eq("Group '#{group.name}' was successfully transferred.")
+      end
+
+      it 'should redirect to the new path' do
+        expect(response).to redirect_to("/#{group.path}")
+      end
+    end
+
+    context 'When the transfer goes wrong' do
+      let(:new_parent_group) { create(:group, :public) }
+      let!(:group_member) { create(:group_member, :owner, group: group, user: user) }
+      let!(:new_parent_group_member) { create(:group_member, :owner, group: new_parent_group, user: user) }
+
+      before do
+        allow_any_instance_of(::Groups::TransferService).to receive(:proceed_to_transfer).and_raise(Gitlab::UpdatePathError, 'namespace directory cannot be moved')
+
+        put :transfer,
+          id: group.to_param,
+          new_parent_group_id: new_parent_group.id
+      end
+
+      it 'should return an alert' do
+        expect(flash[:alert]).to eq "Transfer failed: namespace directory cannot be moved"
+      end
+
+      it 'should redirect to the current path' do
+        expect(response).to render_template(:edit)
+      end
+    end
+
+    context 'when the user is not allowed to transfer the group' do
+      let(:new_parent_group) { create(:group, :public) }
+      let!(:group_member) { create(:group_member, :guest, group: group, user: user) }
+      let!(:new_parent_group_member) { create(:group_member, :guest, group: new_parent_group, user: user) }
+
+      before do
+        put :transfer,
+          id: group.to_param,
+          new_parent_group_id: new_parent_group.id
+      end
+
+      it 'should be denied' do
+        expect(response).to have_gitlab_http_status(404)
+      end
+    end
+  end
 end
diff --git a/spec/controllers/health_check_controller_spec.rb b/spec/controllers/health_check_controller_spec.rb
index 2cead1770c9..387ca46ef6f 100644
--- a/spec/controllers/health_check_controller_spec.rb
+++ b/spec/controllers/health_check_controller_spec.rb
@@ -5,7 +5,7 @@ describe HealthCheckController do
 
   let(:json_response) { JSON.parse(response.body) }
   let(:xml_response) { Hash.from_xml(response.body)['hash'] }
-  let(:token) { current_application_settings.health_check_access_token }
+  let(:token) { Gitlab::CurrentSettings.health_check_access_token }
   let(:whitelisted_ip) { '127.0.0.1' }
   let(:not_whitelisted_ip) { '127.0.0.2' }
 
diff --git a/spec/controllers/health_controller_spec.rb b/spec/controllers/health_controller_spec.rb
index 95946def5f9..542eddc2d16 100644
--- a/spec/controllers/health_controller_spec.rb
+++ b/spec/controllers/health_controller_spec.rb
@@ -4,7 +4,7 @@ describe HealthController do
   include StubENV
 
   let(:json_response) { JSON.parse(response.body) }
-  let(:token) { current_application_settings.health_check_access_token }
+  let(:token) { Gitlab::CurrentSettings.health_check_access_token }
   let(:whitelisted_ip) { '127.0.0.1' }
   let(:not_whitelisted_ip) { '127.0.0.2' }
 
diff --git a/spec/controllers/oauth/applications_controller_spec.rb b/spec/controllers/oauth/applications_controller_spec.rb
index b38652e7ab9..1195f44f37d 100644
--- a/spec/controllers/oauth/applications_controller_spec.rb
+++ b/spec/controllers/oauth/applications_controller_spec.rb
@@ -16,8 +16,7 @@ describe Oauth::ApplicationsController do
       end
 
       it 'redirects back to profile page if OAuth applications are disabled' do
-        settings = double(user_oauth_applications?: false)
-        allow_any_instance_of(Gitlab::CurrentSettings).to receive(:current_application_settings).and_return(settings)
+        allow(Gitlab::CurrentSettings.current_application_settings).to receive(:user_oauth_applications?).and_return(false)
 
         get :index
 
diff --git a/spec/controllers/projects/artifacts_controller_spec.rb b/spec/controllers/projects/artifacts_controller_spec.rb
index 12cb7b2647f..25a2e13fe1a 100644
--- a/spec/controllers/projects/artifacts_controller_spec.rb
+++ b/spec/controllers/projects/artifacts_controller_spec.rb
@@ -145,8 +145,7 @@ describe Projects::ArtifactsController do
       context 'when using local file storage' do
         it_behaves_like 'a valid file' do
           let(:job) { create(:ci_build, :success, :artifacts, pipeline: pipeline) }
-          let(:store) { ObjectStoreUploader::LOCAL_STORE }
-          let(:archive_path) { JobArtifactUploader.local_store_path }
+          let(:archive_path) { JobArtifactUploader.root }
         end
       end
     end
diff --git a/spec/controllers/projects/avatars_controller_spec.rb b/spec/controllers/projects/avatars_controller_spec.rb
index 3bbe168f6d5..6a41c4d23ea 100644
--- a/spec/controllers/projects/avatars_controller_spec.rb
+++ b/spec/controllers/projects/avatars_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::AvatarsController do
-  let(:project) { create(:project, avatar: fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png")) }
+  let(:project) { create(:project, :repository, avatar: fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png")) }
   let(:user)    { create(:user) }
 
   before do
@@ -10,6 +10,12 @@ describe Projects::AvatarsController do
     controller.instance_variable_set(:@project, project)
   end
 
+  it 'GET #show' do
+    get :show, namespace_id: project.namespace.id, project_id: project.id
+
+    expect(response).to have_gitlab_http_status(404)
+  end
+
   it 'removes avatar from DB by calling destroy' do
     delete :destroy, namespace_id: project.namespace.id, project_id: project.id
     expect(project.avatar.present?).to be_falsey
diff --git a/spec/controllers/projects/clusters_controller_spec.rb b/spec/controllers/projects/clusters_controller_spec.rb
index a3b13647c92..954fc79f57d 100644
--- a/spec/controllers/projects/clusters_controller_spec.rb
+++ b/spec/controllers/projects/clusters_controller_spec.rb
@@ -177,7 +177,7 @@ describe Projects::ClustersController do
 
           cluster.reload
           expect(response).to redirect_to(project_cluster_path(project, cluster))
-          expect(flash[:notice]).to eq('Cluster was successfully updated.')
+          expect(flash[:notice]).to eq('Kubernetes cluster was successfully updated.')
           expect(cluster.enabled).to be_falsey
         end
 
@@ -276,7 +276,7 @@ describe Projects::ClustersController do
 
             cluster.reload
             expect(response).to redirect_to(project_cluster_path(project, cluster))
-            expect(flash[:notice]).to eq('Cluster was successfully updated.')
+            expect(flash[:notice]).to eq('Kubernetes cluster was successfully updated.')
             expect(cluster.enabled).to be_falsey
             expect(cluster.name).to eq('my-new-cluster-name')
             expect(cluster.platform_kubernetes.namespace).to eq('my-namespace')
@@ -336,7 +336,7 @@ describe Projects::ClustersController do
               .and change { Clusters::Providers::Gcp.count }.by(-1)
 
             expect(response).to redirect_to(project_clusters_path(project))
-            expect(flash[:notice]).to eq('Cluster integration was successfully removed.')
+            expect(flash[:notice]).to eq('Kubernetes cluster integration was successfully removed.')
           end
         end
 
@@ -349,7 +349,7 @@ describe Projects::ClustersController do
               .and change { Clusters::Providers::Gcp.count }.by(-1)
 
             expect(response).to redirect_to(project_clusters_path(project))
-            expect(flash[:notice]).to eq('Cluster integration was successfully removed.')
+            expect(flash[:notice]).to eq('Kubernetes cluster integration was successfully removed.')
           end
         end
       end
@@ -364,7 +364,7 @@ describe Projects::ClustersController do
             .and change { Clusters::Providers::Gcp.count }.by(0)
 
           expect(response).to redirect_to(project_clusters_path(project))
-          expect(flash[:notice]).to eq('Cluster integration was successfully removed.')
+          expect(flash[:notice]).to eq('Kubernetes cluster integration was successfully removed.')
         end
       end
     end
diff --git a/spec/controllers/projects/commits_controller_spec.rb b/spec/controllers/projects/commits_controller_spec.rb
index 73fb90d73ec..55ed276f96b 100644
--- a/spec/controllers/projects/commits_controller_spec.rb
+++ b/spec/controllers/projects/commits_controller_spec.rb
@@ -41,15 +41,21 @@ describe Projects::CommitsController do
 
     context "when the ref name ends in .atom" do
       context "when the ref does not exist with the suffix" do
-        it "renders as atom" do
+        before do
           get(:show,
               namespace_id: project.namespace,
               project_id: project,
               id: "master.atom")
+        end
 
+        it "renders as atom" do
           expect(response).to be_success
           expect(response.content_type).to eq('application/atom+xml')
         end
+
+        it 'renders summary with type=html' do
+          expect(response.body).to include('<summary type="html">')
+        end
       end
 
       context "when the ref exists with the suffix" do
diff --git a/spec/controllers/projects/issues_controller_spec.rb b/spec/controllers/projects/issues_controller_spec.rb
index 4a2998b4ccd..9656e7f7e74 100644
--- a/spec/controllers/projects/issues_controller_spec.rb
+++ b/spec/controllers/projects/issues_controller_spec.rb
@@ -102,6 +102,18 @@ describe Projects::IssuesController do
 
         expect(response).to redirect_to(namespace_project_issues_path(page: last_page, state: controller.params[:state], scope: controller.params[:scope]))
       end
+
+      it 'does not use pagination if disabled' do
+        allow(controller).to receive(:pagination_disabled?).and_return(true)
+
+        get :index,
+          namespace_id: project.namespace.to_param,
+          project_id: project,
+          page: (last_page + 1).to_param
+
+        expect(response).to have_gitlab_http_status(200)
+        expect(assigns(:issues).size).to eq(2)
+      end
     end
   end
 
diff --git a/spec/controllers/projects/jobs_controller_spec.rb b/spec/controllers/projects/jobs_controller_spec.rb
index e6a4e7c8257..f3e303bb0fe 100644
--- a/spec/controllers/projects/jobs_controller_spec.rb
+++ b/spec/controllers/projects/jobs_controller_spec.rb
@@ -137,8 +137,8 @@ describe Projects::JobsController do
 
       it 'exposes needed information' do
         expect(response).to have_gitlab_http_status(:ok)
-        expect(json_response['raw_path']).to match(/jobs\/\d+\/raw\z/)
-        expect(json_response.dig('merge_request', 'path')).to match(/merge_requests\/\d+\z/)
+        expect(json_response['raw_path']).to match(%r{jobs/\d+/raw\z})
+        expect(json_response.dig('merge_request', 'path')).to match(%r{merge_requests/\d+\z})
         expect(json_response['new_issue_path'])
           .to include('/issues/new')
       end
@@ -159,8 +159,19 @@ describe Projects::JobsController do
       get_trace
     end
 
+    context 'when job has a trace artifact' do
+      let(:job) { create(:ci_build, :trace_artifact, pipeline: pipeline) }
+
+      it 'returns a trace' do
+        expect(response).to have_gitlab_http_status(:ok)
+        expect(json_response['id']).to eq job.id
+        expect(json_response['status']).to eq job.status
+        expect(json_response['html']).to eq(job.trace.html)
+      end
+    end
+
     context 'when job has a trace' do
-      let(:job) { create(:ci_build, :trace, pipeline: pipeline) }
+      let(:job) { create(:ci_build, :trace_live, pipeline: pipeline) }
 
       it 'returns a trace' do
         expect(response).to have_gitlab_http_status(:ok)
@@ -182,7 +193,7 @@ describe Projects::JobsController do
     end
 
     context 'when job has a trace with ANSI sequence and Unicode' do
-      let(:job) { create(:ci_build, :unicode_trace, pipeline: pipeline) }
+      let(:job) { create(:ci_build, :unicode_trace_live, pipeline: pipeline) }
 
       it 'returns a trace with Unicode' do
         expect(response).to have_gitlab_http_status(:ok)
@@ -381,7 +392,7 @@ describe Projects::JobsController do
     end
 
     context 'when job is erasable' do
-      let(:job) { create(:ci_build, :erasable, :trace, pipeline: pipeline) }
+      let(:job) { create(:ci_build, :erasable, :trace_artifact, pipeline: pipeline) }
 
       it 'redirects to the erased job page' do
         expect(response).to have_gitlab_http_status(:found)
@@ -408,7 +419,7 @@ describe Projects::JobsController do
 
     context 'when user is developer' do
       let(:role) { :developer }
-      let(:job) { create(:ci_build, :erasable, :trace, pipeline: pipeline, user: triggered_by) }
+      let(:job) { create(:ci_build, :erasable, :trace_artifact, pipeline: pipeline, user: triggered_by) }
 
       context 'when triggered by same user' do
         let(:triggered_by) { user }
@@ -439,8 +450,18 @@ describe Projects::JobsController do
       get_raw
     end
 
+    context 'when job has a trace artifact' do
+      let(:job) { create(:ci_build, :trace_artifact, pipeline: pipeline) }
+
+      it 'returns a trace' do
+        expect(response).to have_gitlab_http_status(:ok)
+        expect(response.content_type).to eq 'text/plain; charset=utf-8'
+        expect(response.body).to eq job.job_artifacts_trace.open.read
+      end
+    end
+
     context 'when job has a trace file' do
-      let(:job) { create(:ci_build, :trace, pipeline: pipeline) }
+      let(:job) { create(:ci_build, :trace_live, pipeline: pipeline) }
 
       it 'send a trace file' do
         expect(response).to have_gitlab_http_status(:ok)
diff --git a/spec/controllers/projects/raw_controller_spec.rb b/spec/controllers/projects/raw_controller_spec.rb
index 3a0c3faa7b4..b7df42168e0 100644
--- a/spec/controllers/projects/raw_controller_spec.rb
+++ b/spec/controllers/projects/raw_controller_spec.rb
@@ -53,7 +53,7 @@ describe Projects::RawController do
           end
 
           it 'serves the file' do
-            expect(controller).to receive(:send_file).with("#{Gitlab.config.shared.path}/lfs-objects/91/ef/f75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897", filename: 'lfs_object.iso', disposition: 'attachment')
+            expect(controller).to receive(:send_file).with("#{LfsObjectUploader.root}/91/ef/f75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897", filename: 'lfs_object.iso', disposition: 'attachment')
             get(:show,
                 namespace_id: public_project.namespace.to_param,
                 project_id: public_project,
diff --git a/spec/controllers/projects/todos_controller_spec.rb b/spec/controllers/projects/todos_controller_spec.rb
index e2524be7724..1ce7e84bef9 100644
--- a/spec/controllers/projects/todos_controller_spec.rb
+++ b/spec/controllers/projects/todos_controller_spec.rb
@@ -36,7 +36,7 @@ describe Projects::TodosController do
 
           expect(response).to have_gitlab_http_status(200)
           expect(json_response['count']).to eq 1
-          expect(json_response['delete_path']).to match(/\/dashboard\/todos\/\d{1}/)
+          expect(json_response['delete_path']).to match(%r{/dashboard/todos/\d{1}})
         end
       end
 
@@ -104,7 +104,7 @@ describe Projects::TodosController do
 
           expect(response).to have_gitlab_http_status(200)
           expect(json_response['count']).to eq 1
-          expect(json_response['delete_path']).to match(/\/dashboard\/todos\/\d{1}/)
+          expect(json_response['delete_path']).to match(%r{/dashboard/todos/\d{1}})
         end
       end
 
diff --git a/spec/controllers/uploads_controller_spec.rb b/spec/controllers/uploads_controller_spec.rb
index b1f601a19e5..376b229ffc9 100644
--- a/spec/controllers/uploads_controller_spec.rb
+++ b/spec/controllers/uploads_controller_spec.rb
@@ -180,6 +180,7 @@ describe UploadsController do
           it_behaves_like 'content not cached without revalidation' do
             subject do
               get :show, model: 'user', mounted_as: 'avatar', id: user.id, filename: 'image.png'
+
               response
             end
           end
@@ -196,6 +197,7 @@ describe UploadsController do
         it_behaves_like 'content not cached without revalidation' do
           subject do
             get :show, model: 'user', mounted_as: 'avatar', id: user.id, filename: 'image.png'
+
             response
           end
         end
@@ -220,6 +222,7 @@ describe UploadsController do
           it_behaves_like 'content not cached without revalidation' do
             subject do
               get :show, model: 'project', mounted_as: 'avatar', id: project.id, filename: 'image.png'
+
               response
             end
           end
@@ -239,6 +242,7 @@ describe UploadsController do
           it_behaves_like 'content not cached without revalidation' do
             subject do
               get :show, model: 'project', mounted_as: 'avatar', id: project.id, filename: 'image.png'
+
               response
             end
           end
@@ -291,6 +295,7 @@ describe UploadsController do
               it_behaves_like 'content not cached without revalidation' do
                 subject do
                   get :show, model: 'project', mounted_as: 'avatar', id: project.id, filename: 'image.png'
+
                   response
                 end
               end
@@ -322,6 +327,7 @@ describe UploadsController do
           it_behaves_like 'content not cached without revalidation' do
             subject do
               get :show, model: 'group', mounted_as: 'avatar', id: group.id, filename: 'image.png'
+
               response
             end
           end
@@ -341,6 +347,7 @@ describe UploadsController do
           it_behaves_like 'content not cached without revalidation' do
             subject do
               get :show, model: 'group', mounted_as: 'avatar', id: group.id, filename: 'image.png'
+
               response
             end
           end
@@ -384,6 +391,7 @@ describe UploadsController do
               it_behaves_like 'content not cached without revalidation' do
                 subject do
                   get :show, model: 'group', mounted_as: 'avatar', id: group.id, filename: 'image.png'
+
                   response
                 end
               end
@@ -420,6 +428,7 @@ describe UploadsController do
           it_behaves_like 'content not cached without revalidation' do
             subject do
               get :show, model: 'note', mounted_as: 'attachment', id: note.id, filename: 'image.png'
+
               response
             end
           end
@@ -439,6 +448,7 @@ describe UploadsController do
           it_behaves_like 'content not cached without revalidation' do
             subject do
               get :show, model: 'note', mounted_as: 'attachment', id: note.id, filename: 'image.png'
+
               response
             end
           end
@@ -491,6 +501,7 @@ describe UploadsController do
               it_behaves_like 'content not cached without revalidation' do
                 subject do
                   get :show, model: 'note', mounted_as: 'attachment', id: note.id, filename: 'image.png'
+
                   response
                 end
               end
@@ -522,6 +533,7 @@ describe UploadsController do
           it_behaves_like 'content not cached without revalidation' do
             subject do
               get :show, model: 'appearance', mounted_as: 'header_logo', id: appearance.id, filename: 'dk.png'
+
               response
             end
           end
@@ -541,6 +553,7 @@ describe UploadsController do
           it_behaves_like 'content not cached without revalidation' do
             subject do
               get :show, model: 'appearance', mounted_as: 'logo', id: appearance.id, filename: 'dk.png'
+
               response
             end
           end
diff --git a/spec/controllers/user_callouts_controller_spec.rb b/spec/controllers/user_callouts_controller_spec.rb
new file mode 100644
index 00000000000..48e2ff75cac
--- /dev/null
+++ b/spec/controllers/user_callouts_controller_spec.rb
@@ -0,0 +1,49 @@
+require 'spec_helper'
+
+describe UserCalloutsController do
+  let(:user) { create(:user) }
+
+  before do
+    sign_in(user)
+  end
+
+  describe "POST #create" do
+    subject { post :create, feature_name: feature_name, format: :json }
+
+    context 'with valid feature name' do
+      let(:feature_name) { UserCallout.feature_names.keys.first }
+
+      context 'when callout entry does not exist' do
+        it 'should create a callout entry with dismissed state' do
+          expect { subject }.to change { UserCallout.count }.by(1)
+        end
+
+        it 'should return success' do
+          subject
+
+          expect(response).to have_gitlab_http_status(:ok)
+        end
+      end
+
+      context 'when callout entry already exists' do
+        let!(:callout) { create(:user_callout, feature_name: UserCallout.feature_names.keys.first, user: user) }
+
+        it 'should return success' do
+          subject
+
+          expect(response).to have_gitlab_http_status(:ok)
+        end
+      end
+    end
+
+    context 'with invalid feature name' do
+      let(:feature_name) { 'bogus_feature_name' }
+
+      it 'should return bad request' do
+        subject
+
+        expect(response).to have_gitlab_http_status(:bad_request)
+      end
+    end
+  end
+end
diff --git a/spec/factories/ci/builds.rb b/spec/factories/ci/builds.rb
index 6f66468570f..6ba599cdf83 100644
--- a/spec/factories/ci/builds.rb
+++ b/spec/factories/ci/builds.rb
@@ -135,13 +135,19 @@ FactoryBot.define do
       coverage_regex '/(d+)/'
     end
 
-    trait :trace do
+    trait :trace_live do
       after(:create) do |build, evaluator|
         build.trace.set('BUILD TRACE')
       end
     end
 
-    trait :unicode_trace do
+    trait :trace_artifact do
+      after(:create) do |build, evaluator|
+        create(:ci_job_artifact, :trace, job: build)
+      end
+    end
+
+    trait :unicode_trace_live do
       after(:create) do |build, evaluator|
         trace = File.binread(
           File.expand_path(
diff --git a/spec/factories/ci/job_artifacts.rb b/spec/factories/ci/job_artifacts.rb
index 46afba2953c..7ee379ca2ec 100644
--- a/spec/factories/ci/job_artifacts.rb
+++ b/spec/factories/ci/job_artifacts.rb
@@ -26,5 +26,14 @@ FactoryBot.define do
           Rails.root.join('spec/fixtures/ci_build_artifacts_metadata.gz'), 'application/x-gzip')
       end
     end
+
+    trait :trace do
+      file_type :trace
+
+      after(:build) do |artifact, evaluator|
+        artifact.file = fixture_file_upload(
+          Rails.root.join('spec/fixtures/trace/sample_trace'), 'text/plain')
+      end
+    end
   end
 end
diff --git a/spec/factories/commits.rb b/spec/factories/commits.rb
index 84a8bc56640..d5d819d862a 100644
--- a/spec/factories/commits.rb
+++ b/spec/factories/commits.rb
@@ -23,7 +23,7 @@ FactoryBot.define do
     end
 
     after(:build) do |commit, evaluator|
-      allow(commit).to receive(:author).and_return(evaluator.author || build(:author))
+      allow(commit).to receive(:author).and_return(evaluator.author || build_stubbed(:author))
     end
 
     trait :without_author do
diff --git a/spec/factories/deployments.rb b/spec/factories/deployments.rb
index 9d7d5e56611..cac56695319 100644
--- a/spec/factories/deployments.rb
+++ b/spec/factories/deployments.rb
@@ -3,13 +3,14 @@ FactoryBot.define do
     sha '97de212e80737a608d939f648d959671fb0a0142'
     ref 'master'
     tag false
-    user
+    user nil
     project nil
     deployable factory: :ci_build
     environment factory: :environment
 
     after(:build) do |deployment, evaluator|
       deployment.project ||= deployment.environment.project
+      deployment.user ||= deployment.project.creator
 
       unless deployment.project.repository_exists?
         allow(deployment.project.repository).to receive(:create_ref)
diff --git a/spec/factories/events.rb b/spec/factories/events.rb
index ed275243ac9..5798b81ecad 100644
--- a/spec/factories/events.rb
+++ b/spec/factories/events.rb
@@ -1,7 +1,7 @@
 FactoryBot.define do
   factory :event do
     project
-    author factory: :user
+    author(factory: :user) { project.creator }
     action Event::JOINED
 
     trait(:created)   { action Event::CREATED }
diff --git a/spec/factories/groups.rb b/spec/factories/groups.rb
index 1512f5a0e58..8c531cf5909 100644
--- a/spec/factories/groups.rb
+++ b/spec/factories/groups.rb
@@ -18,7 +18,7 @@ FactoryBot.define do
     end
 
     trait :with_avatar do
-      avatar { File.open(Rails.root.join('spec/fixtures/dk.png')) }
+      avatar { fixture_file_upload('spec/fixtures/dk.png') }
     end
 
     trait :access_requestable do
diff --git a/spec/factories/issues.rb b/spec/factories/issues.rb
index 71dc169c6a2..998080a3dd5 100644
--- a/spec/factories/issues.rb
+++ b/spec/factories/issues.rb
@@ -1,8 +1,8 @@
 FactoryBot.define do
   factory :issue do
     title { generate(:title) }
-    author
     project
+    author { project.creator }
 
     trait :confidential do
       confidential true
diff --git a/spec/factories/keys.rb b/spec/factories/keys.rb
index f0c43f3d6f5..23a98a899f1 100644
--- a/spec/factories/keys.rb
+++ b/spec/factories/keys.rb
@@ -5,6 +5,10 @@ FactoryBot.define do
     title
     key { Spec::Support::Helpers::KeyGeneratorHelper.new(1024).generate + ' dummy@gitlab.com' }
 
+    factory :key_without_comment do
+      key { Spec::Support::Helpers::KeyGeneratorHelper.new(1024).generate }
+    end
+
     factory :deploy_key, class: 'DeployKey'
 
     factory :personal_key do
diff --git a/spec/factories/merge_requests.rb b/spec/factories/merge_requests.rb
index 40558c88d15..d26cb0c3417 100644
--- a/spec/factories/merge_requests.rb
+++ b/spec/factories/merge_requests.rb
@@ -1,9 +1,9 @@
 FactoryBot.define do
   factory :merge_request do
     title { generate(:title) }
-    author
     association :source_project, :repository, factory: :project
     target_project { source_project }
+    author { source_project.creator }
 
     # $ git log --pretty=oneline feature..master
     # 5937ac0a7beb003549fc5fd26fc247adbce4a52e Add submodule from gitlab.com
diff --git a/spec/factories/notes.rb b/spec/factories/notes.rb
index 707ecbd6be5..3f4e408b3a6 100644
--- a/spec/factories/notes.rb
+++ b/spec/factories/notes.rb
@@ -6,7 +6,7 @@ FactoryBot.define do
   factory :note do
     project
     note { generate(:title) }
-    author
+    author { project&.creator || create(:user) }
     on_issue
 
     factory :note_on_commit,             traits: [:on_commit]
@@ -122,11 +122,11 @@ FactoryBot.define do
     end
 
     trait :with_attachment do
-      attachment { fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png") }
+      attachment { fixture_file_upload(Rails.root.join( "spec/fixtures/dk.png"), "image/png") }
     end
 
     trait :with_svg_attachment do
-      attachment { fixture_file_upload(Rails.root + "spec/fixtures/unsanitized.svg", "image/svg+xml") }
+      attachment { fixture_file_upload(Rails.root.join("spec/fixtures/unsanitized.svg"), "image/svg+xml") }
     end
 
     transient do
diff --git a/spec/factories/project_wikis.rb b/spec/factories/project_wikis.rb
index 89d8248f9f4..db2eb4fc863 100644
--- a/spec/factories/project_wikis.rb
+++ b/spec/factories/project_wikis.rb
@@ -3,7 +3,7 @@ FactoryBot.define do
     skip_create
 
     project
-    user factory: :user
+    user { project.creator }
     initialize_with { new(project, user) }
   end
 end
diff --git a/spec/factories/projects.rb b/spec/factories/projects.rb
index d0f3911f730..20976977f21 100644
--- a/spec/factories/projects.rb
+++ b/spec/factories/projects.rb
@@ -90,7 +90,13 @@ FactoryBot.define do
     end
 
     trait :with_avatar do
-      avatar { File.open(Rails.root.join('spec/fixtures/dk.png')) }
+      avatar { fixture_file_upload('spec/fixtures/dk.png') }
+    end
+
+    trait :with_export do
+      after(:create) do |project, evaluator|
+        ProjectExportWorker.new.perform(project.creator.id, project.id)
+      end
     end
 
     trait :broken_storage do
diff --git a/spec/factories/sent_notifications.rb b/spec/factories/sent_notifications.rb
index 80872067233..b0174dd06b7 100644
--- a/spec/factories/sent_notifications.rb
+++ b/spec/factories/sent_notifications.rb
@@ -1,7 +1,7 @@
 FactoryBot.define do
   factory :sent_notification do
     project
-    recipient factory: :user
+    recipient { project.creator }
     noteable { create(:issue, project: project) }
     reply_key { SentNotification.reply_key }
   end
diff --git a/spec/factories/snippets.rb b/spec/factories/snippets.rb
index 2ab9a56d255..dc12b562108 100644
--- a/spec/factories/snippets.rb
+++ b/spec/factories/snippets.rb
@@ -21,6 +21,7 @@ FactoryBot.define do
 
   factory :project_snippet, parent: :snippet, class: :ProjectSnippet do
     project
+    author { project.creator }
   end
 
   factory :personal_snippet, parent: :snippet, class: :PersonalSnippet do
diff --git a/spec/factories/subscriptions.rb b/spec/factories/subscriptions.rb
index a4bc4e87b0a..8f7ab74ec70 100644
--- a/spec/factories/subscriptions.rb
+++ b/spec/factories/subscriptions.rb
@@ -1,7 +1,7 @@
 FactoryBot.define do
   factory :subscription do
-    user
     project
+    user { project.creator }
     subscribable factory: :issue
   end
 end
diff --git a/spec/factories/timelogs.rb b/spec/factories/timelogs.rb
index af34b0681e2..b45f06b9a0a 100644
--- a/spec/factories/timelogs.rb
+++ b/spec/factories/timelogs.rb
@@ -3,7 +3,7 @@
 FactoryBot.define do
   factory :timelog do
     time_spent 3600
-    user
     issue
+    user { issue.project.creator }
   end
 end
diff --git a/spec/factories/todos.rb b/spec/factories/todos.rb
index 6a6de665dd1..94f8caedfa6 100644
--- a/spec/factories/todos.rb
+++ b/spec/factories/todos.rb
@@ -1,8 +1,8 @@
 FactoryBot.define do
   factory :todo do
     project
-    author
-    user
+    author { project.creator }
+    user { project.creator }
     target factory: :issue
     action { Todo::ASSIGNED }
 
diff --git a/spec/factories/uploads.rb b/spec/factories/uploads.rb
index c39500faea1..ff3a2a76acc 100644
--- a/spec/factories/uploads.rb
+++ b/spec/factories/uploads.rb
@@ -1,24 +1,46 @@
 FactoryBot.define do
   factory :upload do
     model { build(:project) }
-    path { "uploads/-/system/project/avatar/avatar.jpg" }
     size 100.kilobytes
     uploader "AvatarUploader"
+    mount_point :avatar
+    secret nil
 
-    trait :personal_snippet do
-      model { build(:personal_snippet) }
+    # we should build a mount agnostic upload by default
+    transient do
+      filename 'myfile.jpg'
+    end
+
+    # this needs to comply with RecordsUpload::Concern#upload_path
+    path { File.join("uploads/-/system", model.class.to_s.underscore, mount_point.to_s, 'avatar.jpg') }
+
+    trait :personal_snippet_upload do
       uploader "PersonalFileUploader"
+      path { File.join(secret, filename) }
+      model { build(:personal_snippet) }
+      secret SecureRandom.hex
     end
 
     trait :issuable_upload do
-      path { "#{SecureRandom.hex}/myfile.jpg" }
       uploader "FileUploader"
+      path { File.join(secret, filename) }
+      secret SecureRandom.hex
     end
 
     trait :namespace_upload do
-      path { "#{SecureRandom.hex}/myfile.jpg" }
       model { build(:group) }
+      path { File.join(secret, filename) }
       uploader "NamespaceFileUploader"
+      secret SecureRandom.hex
+    end
+
+    trait :attachment_upload do
+      transient do
+        mount_point :attachment
+      end
+
+      model { build(:note) }
+      uploader "AttachmentUploader"
     end
   end
 end
diff --git a/spec/factories/user_callouts.rb b/spec/factories/user_callouts.rb
new file mode 100644
index 00000000000..528e442c14b
--- /dev/null
+++ b/spec/factories/user_callouts.rb
@@ -0,0 +1,7 @@
+FactoryBot.define do
+  factory :user_callout do
+    feature_name :gke_cluster_integration
+
+    user
+  end
+end
diff --git a/spec/factories/users.rb b/spec/factories/users.rb
index e62e0b263ca..769fd656e7a 100644
--- a/spec/factories/users.rb
+++ b/spec/factories/users.rb
@@ -38,7 +38,7 @@ FactoryBot.define do
     end
 
     trait :with_avatar do
-      avatar { File.open(Rails.root.join('spec/fixtures/dk.png')) }
+      avatar { fixture_file_upload('spec/fixtures/dk.png') }
     end
 
     trait :two_factor_via_otp do
diff --git a/spec/features/admin/admin_health_check_spec.rb b/spec/features/admin/admin_health_check_spec.rb
index ac3392b49f9..3693e5882f9 100644
--- a/spec/features/admin/admin_health_check_spec.rb
+++ b/spec/features/admin/admin_health_check_spec.rb
@@ -17,7 +17,7 @@ feature "Admin Health Check", :feature do
       page.has_text? 'Health Check'
       page.has_text? 'Health information can be retrieved'
 
-      token = current_application_settings.health_check_access_token
+      token = Gitlab::CurrentSettings.health_check_access_token
 
       expect(page).to have_content("Access token is #{token}")
       expect(page).to have_selector('#health-check-token', text: token)
@@ -25,7 +25,7 @@ feature "Admin Health Check", :feature do
 
     describe 'reload access token' do
       it 'changes the access token' do
-        orig_token = current_application_settings.health_check_access_token
+        orig_token = Gitlab::CurrentSettings.health_check_access_token
         click_button 'Reset health check access token'
 
         expect(page).to have_content('New health check access token has been generated!')
diff --git a/spec/features/admin/admin_runners_spec.rb b/spec/features/admin/admin_runners_spec.rb
index c1c54177167..a01c129defd 100644
--- a/spec/features/admin/admin_runners_spec.rb
+++ b/spec/features/admin/admin_runners_spec.rb
@@ -156,7 +156,7 @@ describe "Admin Runners" do
   end
 
   describe 'runners registration token' do
-    let!(:token) { current_application_settings.runners_registration_token }
+    let!(:token) { Gitlab::CurrentSettings.runners_registration_token }
 
     before do
       visit admin_runners_path
diff --git a/spec/features/admin/admin_settings_spec.rb b/spec/features/admin/admin_settings_spec.rb
index 1218ea52227..cc0849d1cc6 100644
--- a/spec/features/admin/admin_settings_spec.rb
+++ b/spec/features/admin/admin_settings_spec.rb
@@ -38,12 +38,12 @@ feature 'Admin updates settings' do
     uncheck 'Project export enabled'
     click_button 'Save'
 
-    expect(current_application_settings.gravatar_enabled).to be_falsey
-    expect(current_application_settings.home_page_url).to eq "https://about.gitlab.com/"
-    expect(current_application_settings.help_page_text).to eq "Example text"
-    expect(current_application_settings.help_page_hide_commercial_content).to be_truthy
-    expect(current_application_settings.help_page_support_url).to eq "http://example.com/help"
-    expect(current_application_settings.project_export_enabled).to be_falsey
+    expect(Gitlab::CurrentSettings.gravatar_enabled).to be_falsey
+    expect(Gitlab::CurrentSettings.home_page_url).to eq "https://about.gitlab.com/"
+    expect(Gitlab::CurrentSettings.help_page_text).to eq "Example text"
+    expect(Gitlab::CurrentSettings.help_page_hide_commercial_content).to be_truthy
+    expect(Gitlab::CurrentSettings.help_page_support_url).to eq "http://example.com/help"
+    expect(Gitlab::CurrentSettings.project_export_enabled).to be_falsey
     expect(page).to have_content "Application settings saved successfully"
   end
 
diff --git a/spec/features/atom/users_spec.rb b/spec/features/atom/users_spec.rb
index 782f42aab04..2d074c115dd 100644
--- a/spec/features/atom/users_spec.rb
+++ b/spec/features/atom/users_spec.rb
@@ -64,7 +64,7 @@ describe "User Feed"  do
       end
 
       it 'has XHTML summaries in issue descriptions' do
-        expect(body).to match /<hr ?\/>/
+        expect(body).to match %r{<hr ?/>}
       end
 
       it 'has XHTML summaries in notes' do
@@ -72,7 +72,7 @@ describe "User Feed"  do
       end
 
       it 'has XHTML summaries in merge request descriptions' do
-        expect(body).to match /Here is the fix: <a[^>]*><img[^>]*\/><\/a>/
+        expect(body).to match %r{Here is the fix: <a[^>]*><img[^>]*/></a>}
       end
 
       it 'has push event commit ID' do
diff --git a/spec/features/commits_spec.rb b/spec/features/commits_spec.rb
index a28b8905b65..62a2ec55b00 100644
--- a/spec/features/commits_spec.rb
+++ b/spec/features/commits_spec.rb
@@ -194,7 +194,7 @@ describe 'Commits' do
     end
 
     it 'includes the committed_date for each commit' do
-      commits = project.repository.commits(branch_name)
+      commits = project.repository.commits(branch_name, limit: 40)
 
       commits.each do |commit|
         expect(page).to have_content("authored #{commit.authored_date.strftime("%b %d, %Y")}")
diff --git a/spec/features/dashboard/merge_requests_spec.rb b/spec/features/dashboard/merge_requests_spec.rb
index 991d360ccaf..744041ac425 100644
--- a/spec/features/dashboard/merge_requests_spec.rb
+++ b/spec/features/dashboard/merge_requests_spec.rb
@@ -44,36 +44,38 @@ feature 'Dashboard Merge Requests' do
 
   context 'merge requests exist' do
     let!(:assigned_merge_request) do
-      create(:merge_request, assignee: current_user, target_project: project, source_project: project)
+      create(:merge_request,
+        assignee: current_user,
+        source_project: project,
+        author: create(:user))
     end
 
     let!(:assigned_merge_request_from_fork) do
       create(:merge_request,
               source_branch: 'markdown', assignee: current_user,
-              target_project: public_project, source_project: forked_project
-            )
+              target_project: public_project, source_project: forked_project,
+              author: create(:user))
     end
 
     let!(:authored_merge_request) do
       create(:merge_request,
-              source_branch: 'markdown', author: current_user,
-              target_project: project, source_project: project
-            )
+              source_branch: 'markdown',
+              source_project: project,
+              author: current_user)
     end
 
     let!(:authored_merge_request_from_fork) do
       create(:merge_request,
               source_branch: 'feature_conflict',
               author: current_user,
-              target_project: public_project, source_project: forked_project
-            )
+              target_project: public_project, source_project: forked_project)
     end
 
     let!(:other_merge_request) do
       create(:merge_request,
               source_branch: 'fix',
-              target_project: project, source_project: project
-            )
+              source_project: project,
+              author: create(:user))
     end
 
     before do
diff --git a/spec/features/expand_collapse_diffs_spec.rb b/spec/features/expand_collapse_diffs_spec.rb
index 1dd7547a7fc..31862b2e8f4 100644
--- a/spec/features/expand_collapse_diffs_spec.rb
+++ b/spec/features/expand_collapse_diffs_spec.rb
@@ -112,13 +112,6 @@ feature 'Expand and collapse diffs', :js do
         wait_for_requests
       end
 
-      it 'makes a request to get the content' do
-        ajax_uris = evaluate_script('ajaxUris')
-
-        expect(ajax_uris).not_to be_empty
-        expect(ajax_uris.first).to include('large_diff.md')
-      end
-
       it 'shows the diff content' do
         expect(large_diff).to have_selector('.code')
         expect(large_diff).not_to have_selector('.nothing-here-block')
diff --git a/spec/features/global_search_spec.rb b/spec/features/global_search_spec.rb
index 4f575613848..f8c4db1403c 100644
--- a/spec/features/global_search_spec.rb
+++ b/spec/features/global_search_spec.rb
@@ -22,7 +22,7 @@ feature 'Global search' do
       click_button "Go"
 
       select_filter("Issues")
-      expect(page).to have_selector('.gl-pagination .page', count: 2)
+      expect(page).to have_selector('.gl-pagination .next')
     end
   end
 end
diff --git a/spec/features/groups/issues_spec.rb b/spec/features/groups/issues_spec.rb
index cdf7aceb13c..450bc0ff8cf 100644
--- a/spec/features/groups/issues_spec.rb
+++ b/spec/features/groups/issues_spec.rb
@@ -3,40 +3,61 @@ require 'spec_helper'
 feature 'Group issues page' do
   include FilteredSearchHelpers
 
-  let(:path) { issues_group_path(group) }
-  let(:issuable) { create(:issue, project: project, title: "this is my created issuable")}
+  context 'with shared examples' do
+    let(:path) { issues_group_path(group) }
+    let(:issuable) { create(:issue, project: project, title: "this is my created issuable")}
 
-  include_examples 'project features apply to issuables', Issue
+    include_examples 'project features apply to issuables', Issue
 
-  context 'rss feed' do
-    let(:access_level) { ProjectFeature::ENABLED }
+    context 'rss feed' do
+      let(:access_level) { ProjectFeature::ENABLED }
 
-    context 'when signed in' do
-      let(:user) { user_in_group }
+      context 'when signed in' do
+        let(:user) { user_in_group }
 
-      it_behaves_like "it has an RSS button with current_user's RSS token"
-      it_behaves_like "an autodiscoverable RSS feed with current_user's RSS token"
-    end
+        it_behaves_like "it has an RSS button with current_user's RSS token"
+        it_behaves_like "an autodiscoverable RSS feed with current_user's RSS token"
+      end
 
-    context 'when signed out' do
-      let(:user) { nil }
+      context 'when signed out' do
+        let(:user) { nil }
 
-      it_behaves_like "it has an RSS button without an RSS token"
-      it_behaves_like "an autodiscoverable RSS feed without an RSS token"
+        it_behaves_like "it has an RSS button without an RSS token"
+        it_behaves_like "an autodiscoverable RSS feed without an RSS token"
+      end
     end
-  end
 
-  context 'assignee', :js do
-    let(:access_level) { ProjectFeature::ENABLED }
-    let(:user) { user_in_group }
-    let(:user2) { user_outside_group }
-    let(:path) { issues_group_path(group) }
+    context 'assignee', :js do
+      let(:access_level) { ProjectFeature::ENABLED }
+      let(:user) { user_in_group }
+      let(:user2) { user_outside_group }
+      let(:path) { issues_group_path(group) }
+
+      it 'filters by only group users' do
+        filtered_search.set('assignee:')
 
-    it 'filters by only group users' do
-      filtered_search.set('assignee:')
+        expect(find('#js-dropdown-assignee .filter-dropdown')).to have_content(user.name)
+        expect(find('#js-dropdown-assignee .filter-dropdown')).not_to have_content(user2.name)
+      end
+    end
+  end
 
-      expect(find('#js-dropdown-assignee .filter-dropdown')).to have_content(user.name)
-      expect(find('#js-dropdown-assignee .filter-dropdown')).not_to have_content(user2.name)
+  context 'issues list', :nested_groups do
+    let(:group) { create(:group)}
+    let(:subgroup) { create(:group, parent: group) }
+    let(:project) { create(:project, :public, group: group)}
+    let(:subgroup_project) { create(:project, :public, group: subgroup)}
+    let!(:issue) { create(:issue, project: project, title: 'root group issue') }
+    let!(:subgroup_issue) { create(:issue, project: subgroup_project, title: 'subgroup issue') }
+
+    it 'returns all group and subgroup issues' do
+      visit issues_group_path(group)
+
+      page.within('.issuable-list') do
+        expect(page).to have_selector('li.issue', count: 2)
+        expect(page).to have_content('root group issue')
+        expect(page).to have_content('subgroup issue')
+      end
     end
   end
 end
diff --git a/spec/features/issues/spam_issues_spec.rb b/spec/features/issues/spam_issues_spec.rb
index 53706ef84bc..a75ca1d42b3 100644
--- a/spec/features/issues/spam_issues_spec.rb
+++ b/spec/features/issues/spam_issues_spec.rb
@@ -9,7 +9,7 @@ describe 'New issue', :js do
   before do
     stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
 
-    current_application_settings.update!(
+    Gitlab::CurrentSettings.update!(
       akismet_enabled: true,
       akismet_api_key: 'testkey',
       recaptcha_enabled: true,
@@ -34,6 +34,9 @@ describe 'New issue', :js do
 
       click_button 'Submit issue'
 
+      # reCAPTCHA alerts when it can't contact the server, so just accept it and move on
+      page.driver.browser.switch_to.alert.accept
+
       # it is impossible to test recaptcha automatically and there is no possibility to fill in recaptcha
       # recaptcha verification is skipped in test environment and it always returns true
       expect(page).not_to have_content('issue title')
diff --git a/spec/features/markdown_spec.rb b/spec/features/markdown_spec.rb
index a2b78a5e021..f13d78d24e3 100644
--- a/spec/features/markdown_spec.rb
+++ b/spec/features/markdown_spec.rb
@@ -259,6 +259,10 @@ describe 'GitLab Markdown' do
     it 'includes VideoLinkFilter' do
       expect(doc).to parse_video_links
     end
+
+    it 'includes ColorFilter' do
+      expect(doc).to parse_colors
+    end
   end
 
   context 'wiki pipeline' do
@@ -320,6 +324,10 @@ describe 'GitLab Markdown' do
     it 'includes VideoLinkFilter' do
       expect(doc).to parse_video_links
     end
+
+    it 'includes ColorFilter' do
+      expect(doc).to parse_colors
+    end
   end
 
   # Fake a `current_user` helper
diff --git a/spec/features/merge_request/user_awards_emoji_spec.rb b/spec/features/merge_request/user_awards_emoji_spec.rb
index 15a0878fb16..2f24cfbd9e3 100644
--- a/spec/features/merge_request/user_awards_emoji_spec.rb
+++ b/spec/features/merge_request/user_awards_emoji_spec.rb
@@ -3,7 +3,7 @@ require 'rails_helper'
 describe 'Merge request > User awards emoji', :js do
   let(:project) { create(:project, :public, :repository) }
   let(:user) { project.creator }
-  let(:merge_request) { create(:merge_request, source_project: project) }
+  let(:merge_request) { create(:merge_request, source_project: project, author: create(:user)) }
 
   describe 'logged in' do
     before do
diff --git a/spec/features/merge_request/user_resolves_conflicts_spec.rb b/spec/features/merge_request/user_resolves_conflicts_spec.rb
index 61861d33952..19995559fae 100644
--- a/spec/features/merge_request/user_resolves_conflicts_spec.rb
+++ b/spec/features/merge_request/user_resolves_conflicts_spec.rb
@@ -100,12 +100,12 @@ describe 'Merge request > User resolves conflicts', :js do
       end
 
       it 'shows a link to the conflict resolution page' do
-        expect(page).to have_link('conflicts', href: /\/conflicts\Z/)
+        expect(page).to have_link('conflicts', href: %r{/conflicts\Z})
       end
 
       context 'in Inline view mode' do
         before do
-          click_link('conflicts', href: /\/conflicts\Z/)
+          click_link('conflicts', href: %r{/conflicts\Z})
         end
 
         include_examples "conflicts are resolved in Interactive mode"
@@ -114,7 +114,7 @@ describe 'Merge request > User resolves conflicts', :js do
 
       context 'in Parallel view mode' do
         before do
-          click_link('conflicts', href: /\/conflicts\Z/)
+          click_link('conflicts', href: %r{/conflicts\Z})
           click_button 'Side-by-side'
         end
 
@@ -128,7 +128,7 @@ describe 'Merge request > User resolves conflicts', :js do
 
       before do
         visit project_merge_request_path(project, merge_request)
-        click_link('conflicts', href: /\/conflicts\Z/)
+        click_link('conflicts', href: %r{/conflicts\Z})
       end
 
       it 'conflicts can not be resolved in Interactive mode' do
@@ -181,7 +181,7 @@ describe 'Merge request > User resolves conflicts', :js do
       end
 
       it 'does not show a link to the conflict resolution page' do
-        expect(page).not_to have_link('conflicts', href: /\/conflicts\Z/)
+        expect(page).not_to have_link('conflicts', href: %r{/conflicts\Z})
       end
 
       it 'shows an error if the conflicts page is visited directly' do
diff --git a/spec/features/merge_request/user_resolves_diff_notes_and_discussions_resolve_spec.rb b/spec/features/merge_request/user_resolves_diff_notes_and_discussions_resolve_spec.rb
index 590210d44ef..3e83a549682 100644
--- a/spec/features/merge_request/user_resolves_diff_notes_and_discussions_resolve_spec.rb
+++ b/spec/features/merge_request/user_resolves_diff_notes_and_discussions_resolve_spec.rb
@@ -108,7 +108,7 @@ describe 'Merge request > User resolves diff notes and discussions', :js do
           it 'shows resolved discussion when toggled' do
             find(".timeline-content .discussion[data-discussion-id='#{note.discussion_id}'] .discussion-toggle-button").click
 
-            expect(page.find(".timeline-content #note_#{note.noteable_id}")).to be_visible
+            expect(page.find(".timeline-content #note_#{note.id}")).to be_visible
           end
         end
 
diff --git a/spec/features/merge_request/user_selects_branches_for_new_mr_spec.rb b/spec/features/merge_request/user_selects_branches_for_new_mr_spec.rb
index fb73ab05f87..dbca279569a 100644
--- a/spec/features/merge_request/user_selects_branches_for_new_mr_spec.rb
+++ b/spec/features/merge_request/user_selects_branches_for_new_mr_spec.rb
@@ -61,7 +61,7 @@ describe 'Merge request > User selects branches for new MR', :js do
     fill_in "merge_request_title", with: "Orphaned MR test"
     click_button "Submit merge request"
 
-    click_link "Check out branch"
+    click_button "Check out branch"
 
     expect(page).to have_content 'git checkout -b orphaned-branch origin/orphaned-branch'
   end
diff --git a/spec/features/projects/badges/coverage_spec.rb b/spec/features/projects/badges/coverage_spec.rb
index 821ce88a402..f51001edcd7 100644
--- a/spec/features/projects/badges/coverage_spec.rb
+++ b/spec/features/projects/badges/coverage_spec.rb
@@ -18,7 +18,7 @@ feature 'test coverage badge' do
 
       show_test_coverage_badge
 
-      expect_coverage_badge('95%')
+      expect_coverage_badge('95.00%')
     end
 
     scenario 'user requests coverage badge for specific job' do
@@ -30,7 +30,7 @@ feature 'test coverage badge' do
 
       show_test_coverage_badge(job: 'coverage')
 
-      expect_coverage_badge('85%')
+      expect_coverage_badge('85.00%')
     end
 
     scenario 'user requests coverage badge for pipeline without coverage' do
diff --git a/spec/features/projects/blobs/edit_spec.rb b/spec/features/projects/blobs/edit_spec.rb
index 69e4c9f04a1..89d3bd24b89 100644
--- a/spec/features/projects/blobs/edit_spec.rb
+++ b/spec/features/projects/blobs/edit_spec.rb
@@ -17,12 +17,15 @@ feature 'Editing file blob', :js do
       sign_in(user)
     end
 
-    def edit_and_commit
+    def edit_and_commit(commit_changes: true)
       wait_for_requests
       find('.js-edit-blob').click
       find('#editor')
       execute_script('ace.edit("editor").setValue("class NextFeature\nend\n")')
-      click_button 'Commit changes'
+
+      if commit_changes
+        click_button 'Commit changes'
+      end
     end
 
     context 'from MR diff' do
@@ -39,13 +42,26 @@ feature 'Editing file blob', :js do
     context 'from blob file path' do
       before do
         visit project_blob_path(project, tree_join(branch, file_path))
-        edit_and_commit
       end
 
       it 'updates content' do
+        edit_and_commit
+
         expect(page).to have_content 'successfully committed'
         expect(page).to have_content 'NextFeature'
       end
+
+      it 'previews content' do
+        edit_and_commit(commit_changes: false)
+        click_link 'Preview changes'
+        wait_for_requests
+
+        old_line_count = page.all('.line_holder.old').size
+        new_line_count = page.all('.line_holder.new').size
+
+        expect(old_line_count).to be > 0
+        expect(new_line_count).to be > 0
+      end
     end
   end
 
diff --git a/spec/features/projects/clusters/applications_spec.rb b/spec/features/projects/clusters/applications_spec.rb
index 9c4abec115f..8d1e10b7191 100644
--- a/spec/features/projects/clusters/applications_spec.rb
+++ b/spec/features/projects/clusters/applications_spec.rb
@@ -64,7 +64,7 @@ feature 'Clusters Applications', :js do
             expect(page.find(:css, '.js-cluster-application-install-button')).to have_content('Installed')
           end
 
-          expect(page).to have_content('Helm Tiller was successfully installed on your cluster')
+          expect(page).to have_content('Helm Tiller was successfully installed on your Kubernetes cluster')
         end
       end
 
@@ -98,7 +98,7 @@ feature 'Clusters Applications', :js do
               expect(page.find(:css, '.js-cluster-application-install-button')).to have_content('Installed')
             end
 
-            expect(page).to have_content('Ingress was successfully installed on your cluster')
+            expect(page).to have_content('Ingress was successfully installed on your Kubernetes cluster')
           end
         end
       end
diff --git a/spec/features/projects/clusters/gcp_spec.rb b/spec/features/projects/clusters/gcp_spec.rb
index 8953b30bebf..02dbd3380b3 100644
--- a/spec/features/projects/clusters/gcp_spec.rb
+++ b/spec/features/projects/clusters/gcp_spec.rb
@@ -32,7 +32,7 @@ feature 'Gcp Cluster', :js do
         before do
           visit project_clusters_path(project)
 
-          click_link 'Add cluster'
+          click_link 'Add Kubernetes cluster'
           click_link 'Create on GKE'
         end
 
@@ -50,19 +50,19 @@ feature 'Gcp Cluster', :js do
 
             fill_in 'cluster_provider_gcp_attributes_gcp_project_id', with: 'gcp-project-123'
             fill_in 'cluster_name', with: 'dev-cluster'
-            click_button 'Create cluster'
+            click_button 'Create Kubernetes cluster'
           end
 
           it 'user sees a cluster details page and creation status' do
-            expect(page).to have_content('Cluster is being created on Google Kubernetes Engine...')
+            expect(page).to have_content('Kubernetes cluster is being created on Google Kubernetes Engine...')
 
             Clusters::Cluster.last.provider.make_created!
 
-            expect(page).to have_content('Cluster was successfully created on Google Kubernetes Engine')
+            expect(page).to have_content('Kubernetes cluster was successfully created on Google Kubernetes Engine')
           end
 
           it 'user sees a error if something worng during creation' do
-            expect(page).to have_content('Cluster is being created on Google Kubernetes Engine...')
+            expect(page).to have_content('Kubernetes cluster is being created on Google Kubernetes Engine...')
 
             Clusters::Cluster.last.provider.make_errored!('Something wrong!')
 
@@ -72,7 +72,7 @@ feature 'Gcp Cluster', :js do
 
         context 'when user filled form with invalid parameters' do
           before do
-            click_button 'Create cluster'
+            click_button 'Create Kubernetes cluster'
           end
 
           it 'user sees a validation error' do
@@ -95,12 +95,12 @@ feature 'Gcp Cluster', :js do
 
         context 'when user disables the cluster' do
           before do
-            page.find(:css, '.js-toggle-cluster').click
+            page.find(:css, '.js-cluster-enable-toggle-area .js-project-feature-toggle').click
             page.within('#cluster-integration') { click_button 'Save changes' }
           end
 
           it 'user sees the successful message' do
-            expect(page).to have_content('Cluster was successfully updated.')
+            expect(page).to have_content('Kubernetes cluster was successfully updated.')
           end
         end
 
@@ -111,7 +111,7 @@ feature 'Gcp Cluster', :js do
           end
 
           it 'user sees the successful message' do
-            expect(page).to have_content('Cluster was successfully updated.')
+            expect(page).to have_content('Kubernetes cluster was successfully updated.')
             expect(cluster.reload.platform_kubernetes.namespace).to eq('my-namespace')
           end
         end
@@ -124,8 +124,8 @@ feature 'Gcp Cluster', :js do
           end
 
           it 'user sees creation form with the successful message' do
-            expect(page).to have_content('Cluster integration was successfully removed.')
-            expect(page).to have_link('Add cluster')
+            expect(page).to have_content('Kubernetes cluster integration was successfully removed.')
+            expect(page).to have_link('Add Kubernetes cluster')
           end
         end
       end
@@ -138,16 +138,16 @@ feature 'Gcp Cluster', :js do
 
         visit project_clusters_path(project)
 
-        click_link 'Add cluster'
+        click_link 'Add Kubernetes cluster'
         click_link 'Create on GKE'
 
         fill_in 'cluster_provider_gcp_attributes_gcp_project_id', with: 'gcp-project-123'
         fill_in 'cluster_name', with: 'dev-cluster'
-        click_button 'Create cluster'
+        click_button 'Create Kubernetes cluster'
       end
 
       it 'user sees form with error' do
-        expect(page).to have_content('Please enable billing for one of your projects to be able to create a cluster, then try again.')
+        expect(page).to have_content('Please enable billing for one of your projects to be able to create a Kubernetes cluster, then try again.')
       end
     end
 
@@ -158,12 +158,12 @@ feature 'Gcp Cluster', :js do
 
         visit project_clusters_path(project)
 
-        click_link 'Add cluster'
+        click_link 'Add Kubernetes cluster'
         click_link 'Create on GKE'
 
         fill_in 'cluster_provider_gcp_attributes_gcp_project_id', with: 'gcp-project-123'
         fill_in 'cluster_name', with: 'dev-cluster'
-        click_button 'Create cluster'
+        click_button 'Create Kubernetes cluster'
       end
 
       it 'user sees form with error' do
@@ -176,7 +176,7 @@ feature 'Gcp Cluster', :js do
     before do
       visit project_clusters_path(project)
 
-      click_link 'Add cluster'
+      click_link 'Add Kubernetes cluster'
       click_link 'Create on GKE'
     end
 
diff --git a/spec/features/projects/clusters/user_spec.rb b/spec/features/projects/clusters/user_spec.rb
index a519b9f9c7e..698b64a659c 100644
--- a/spec/features/projects/clusters/user_spec.rb
+++ b/spec/features/projects/clusters/user_spec.rb
@@ -16,8 +16,8 @@ feature 'User Cluster', :js do
     before do
       visit project_clusters_path(project)
 
-      click_link 'Add cluster'
-      click_link 'Add an existing cluster'
+      click_link 'Add Kubernetes cluster'
+      click_link 'Add an existing Kubernetes cluster'
     end
 
     context 'when user filled form with valid parameters' do
@@ -25,11 +25,11 @@ feature 'User Cluster', :js do
         fill_in 'cluster_name', with: 'dev-cluster'
         fill_in 'cluster_platform_kubernetes_attributes_api_url', with: 'http://example.com'
         fill_in 'cluster_platform_kubernetes_attributes_token', with: 'my-token'
-        click_button 'Add cluster'
+        click_button 'Add Kubernetes cluster'
       end
 
       it 'user sees a cluster details page' do
-        expect(page).to have_content('Cluster integration')
+        expect(page).to have_content('Kubernetes cluster integration')
         expect(page.find_field('cluster[name]').value).to eq('dev-cluster')
         expect(page.find_field('cluster[platform_kubernetes_attributes][api_url]').value)
           .to have_content('http://example.com')
@@ -40,7 +40,7 @@ feature 'User Cluster', :js do
 
     context 'when user filled form with invalid parameters' do
       before do
-        click_button 'Add cluster'
+        click_button 'Add Kubernetes cluster'
       end
 
       it 'user sees a validation error' do
@@ -62,13 +62,13 @@ feature 'User Cluster', :js do
 
     context 'when user disables the cluster' do
       before do
-        page.find(:css, '.js-toggle-cluster').click
+        page.find(:css, '.js-cluster-enable-toggle-area .js-project-feature-toggle').click
         fill_in 'cluster_name', with: 'dev-cluster'
         page.within('#cluster-integration') { click_button 'Save changes' }
       end
 
       it 'user sees the successful message' do
-        expect(page).to have_content('Cluster was successfully updated.')
+        expect(page).to have_content('Kubernetes cluster was successfully updated.')
       end
     end
 
@@ -80,7 +80,7 @@ feature 'User Cluster', :js do
       end
 
       it 'user sees the successful message' do
-        expect(page).to have_content('Cluster was successfully updated.')
+        expect(page).to have_content('Kubernetes cluster was successfully updated.')
         expect(cluster.reload.name).to eq('my-dev-cluster')
         expect(cluster.reload.platform_kubernetes.namespace).to eq('my-namespace')
       end
@@ -94,8 +94,8 @@ feature 'User Cluster', :js do
       end
 
       it 'user sees creation form with the successful message' do
-        expect(page).to have_content('Cluster integration was successfully removed.')
-        expect(page).to have_link('Add cluster')
+        expect(page).to have_content('Kubernetes cluster integration was successfully removed.')
+        expect(page).to have_link('Add Kubernetes cluster')
       end
     end
   end
diff --git a/spec/features/projects/clusters_spec.rb b/spec/features/projects/clusters_spec.rb
index eae2910a8f6..bd9f7745cf8 100644
--- a/spec/features/projects/clusters_spec.rb
+++ b/spec/features/projects/clusters_spec.rb
@@ -17,7 +17,7 @@ feature 'Clusters', :js do
     end
 
     it 'sees empty state' do
-      expect(page).to have_link('Add cluster')
+      expect(page).to have_link('Add Kubernetes cluster')
       expect(page).to have_selector('.empty-state')
     end
   end
@@ -37,13 +37,13 @@ feature 'Clusters', :js do
 
     context 'inline update of cluster' do
       it 'user can update cluster' do
-        expect(page).to have_selector('.js-toggle-cluster-list')
+        expect(page).to have_selector('.js-project-feature-toggle')
       end
 
       context 'with sucessfull request' do
         it 'user sees updated cluster' do
           expect do
-            page.find('.js-toggle-cluster-list').click
+            page.find('.js-project-feature-toggle').click
             wait_for_requests
           end.to change { cluster.reload.enabled }
 
@@ -57,7 +57,7 @@ feature 'Clusters', :js do
           expect_any_instance_of(Clusters::UpdateService).to receive(:execute).and_call_original
           allow_any_instance_of(Clusters::Cluster).to receive(:valid?) { false }
 
-          page.find('.js-toggle-cluster-list').click
+          page.find('.js-project-feature-toggle').click
 
           expect(page).to have_content('Something went wrong on our end.')
           expect(page).to have_selector('.is-checked')
@@ -82,7 +82,7 @@ feature 'Clusters', :js do
     before do
       visit project_clusters_path(project)
 
-      click_link 'Add cluster'
+      click_link 'Add Kubernetes cluster'
       click_link 'Create on GKE'
     end
 
diff --git a/spec/features/projects/import_export/namespace_export_file_spec.rb b/spec/features/projects/import_export/namespace_export_file_spec.rb
index e76bc6f1220..c1fccf4a40b 100644
--- a/spec/features/projects/import_export/namespace_export_file_spec.rb
+++ b/spec/features/projects/import_export/namespace_export_file_spec.rb
@@ -1,44 +1,37 @@
 require 'spec_helper'
 
 feature 'Import/Export - Namespace export file cleanup', :js do
-  let(:export_path) { "#{Dir.tmpdir}/import_file_spec" }
-  let(:config_hash) { YAML.load_file(Gitlab::ImportExport.config_file).deep_stringify_keys }
+  let(:export_path) { Dir.mktmpdir('namespace_export_file_spec') }
 
-  let(:project) { create(:project) }
-
-  background do
-    allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)
+  before do
+    allow(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)
   end
 
   after do
     FileUtils.rm_rf(export_path, secure: true)
   end
 
-  context 'admin user' do
+  shared_examples_for 'handling project exports on namespace change' do
+    let!(:old_export_path) { project.export_path }
+
     before do
       sign_in(create(:admin))
+
+      setup_export_project
     end
 
     context 'moving the namespace' do
-      scenario 'removes the export file' do
-        setup_export_project
-
-        old_export_path = project.export_path.dup
-
+      it 'removes the export file' do
         expect(File).to exist(old_export_path)
 
-        project.namespace.update(path: 'new_path')
+        project.namespace.update!(path: build(:namespace).path)
 
         expect(File).not_to exist(old_export_path)
       end
     end
 
     context 'deleting the namespace' do
-      scenario 'removes the export file' do
-        setup_export_project
-
-        old_export_path = project.export_path.dup
-
+      it 'removes the export file' do
         expect(File).to exist(old_export_path)
 
         project.namespace.destroy
@@ -46,17 +39,29 @@ feature 'Import/Export - Namespace export file cleanup', :js do
         expect(File).not_to exist(old_export_path)
       end
     end
+  end
 
-    def setup_export_project
-      visit edit_project_path(project)
+  describe 'legacy storage' do
+    let(:project) { create(:project) }
 
-      expect(page).to have_content('Export project')
+    it_behaves_like 'handling project exports on namespace change'
+  end
+
+  describe 'hashed storage' do
+    let(:project) { create(:project, :hashed) }
 
-      find(:link, 'Export project').send_keys(:return)
+    it_behaves_like 'handling project exports on namespace change'
+  end
 
-      visit edit_project_path(project)
+  def setup_export_project
+    visit edit_project_path(project)
 
-      expect(page).to have_content('Download export')
-    end
+    expect(page).to have_content('Export project')
+
+    find(:link, 'Export project').send_keys(:return)
+
+    visit edit_project_path(project)
+
+    expect(page).to have_content('Download export')
   end
 end
diff --git a/spec/features/projects/jobs_spec.rb b/spec/features/projects/jobs_spec.rb
index a5cd858b11a..5d311f2dde3 100644
--- a/spec/features/projects/jobs_spec.rb
+++ b/spec/features/projects/jobs_spec.rb
@@ -7,7 +7,7 @@ feature 'Jobs' do
   let(:project) { create(:project, :repository) }
   let(:pipeline) { create(:ci_pipeline, project: project) }
 
-  let(:job) { create(:ci_build, :trace, pipeline: pipeline) }
+  let(:job) { create(:ci_build, :trace_live, pipeline: pipeline) }
   let(:job2) { create(:ci_build) }
 
   let(:artifacts_file) do
@@ -384,12 +384,12 @@ feature 'Jobs' do
         expect(page).to have_link('Trigger this manual action')
       end
 
-      it 'plays manual action', :js do
+      it 'plays manual action and shows pending status', :js do
         click_link 'Trigger this manual action'
 
         wait_for_requests
-        expect(page).to have_content('This job has not been triggered')
-        expect(page).to have_content('This job is stuck, because the project doesn\'t have any runners online assigned to it.')
+        expect(page).to have_content('This job has not started yet')
+        expect(page).to have_content('This job is in pending state and is waiting to be picked by a runner')
         expect(page).to have_content('pending')
       end
     end
@@ -403,6 +403,20 @@ feature 'Jobs' do
 
       it 'shows empty state' do
         expect(page).to have_content('This job has not been triggered yet')
+        expect(page).to have_content('This job depends on upstream jobs that need to succeed in order for this job to be triggered')
+      end
+    end
+
+    context 'Pending job' do
+      let(:job) { create(:ci_build, :pending, pipeline: pipeline) }
+
+      before do
+        visit project_job_path(project, job)
+      end
+
+      it 'shows pending empty state' do
+        expect(page).to have_content('This job has not started yet')
+        expect(page).to have_content('This job is in pending state and is waiting to be picked by a runner')
       end
     end
   end
@@ -476,18 +490,34 @@ feature 'Jobs' do
   describe 'GET /:project/jobs/:id/raw', :js do
     context 'access source' do
       context 'job from project' do
-        before do
-          job.run!
-        end
+        context 'when job is running' do
+          before do
+            job.run!
+          end
 
-        it 'sends the right headers' do
-          requests = inspect_requests(inject_headers: { 'X-Sendfile-Type' => 'X-Sendfile' }) do
-            visit raw_project_job_path(project, job)
+          it 'sends the right headers' do
+            requests = inspect_requests(inject_headers: { 'X-Sendfile-Type' => 'X-Sendfile' }) do
+              visit raw_project_job_path(project, job)
+            end
+
+            expect(requests.first.status_code).to eq(200)
+            expect(requests.first.response_headers['Content-Type']).to eq('text/plain; charset=utf-8')
+            expect(requests.first.response_headers['X-Sendfile']).to eq(job.trace.send(:current_path))
           end
+        end
 
-          expect(requests.first.status_code).to eq(200)
-          expect(requests.first.response_headers['Content-Type']).to eq('text/plain; charset=utf-8')
-          expect(requests.first.response_headers['X-Sendfile']).to eq(job.trace.send(:current_path))
+        context 'when job is complete' do
+          let(:job) { create(:ci_build, :success, :trace_artifact, pipeline: pipeline) }
+
+          it 'sends the right headers' do
+            requests = inspect_requests(inject_headers: { 'X-Sendfile-Type' => 'X-Sendfile' }) do
+              visit raw_project_job_path(project, job)
+            end
+
+            expect(requests.first.status_code).to eq(200)
+            expect(requests.first.response_headers['Content-Type']).to eq('text/plain; charset=utf-8')
+            expect(requests.first.response_headers['X-Sendfile']).to eq(job.job_artifacts_trace.file.path)
+          end
         end
       end
 
diff --git a/spec/features/projects/labels/update_prioritization_spec.rb b/spec/features/projects/labels/update_prioritization_spec.rb
index 85bd776932b..ae8b1364ec7 100644
--- a/spec/features/projects/labels/update_prioritization_spec.rb
+++ b/spec/features/projects/labels/update_prioritization_spec.rb
@@ -99,7 +99,7 @@ feature 'Prioritize labels' do
       expect(page).to have_content 'wontfix'
 
       # Sort labels
-      drag_to(selector: '.js-prioritized-labels', from_index: 1, to_index: 2)
+      drag_to(selector: '.label-list-item', from_index: 1, to_index: 2)
 
       page.within('.prioritized-labels') do
         expect(first('li')).to have_content('feature')
diff --git a/spec/features/projects/members/share_with_group_spec.rb b/spec/features/projects/members/share_with_group_spec.rb
index 3198798306c..4cf48098401 100644
--- a/spec/features/projects/members/share_with_group_spec.rb
+++ b/spec/features/projects/members/share_with_group_spec.rb
@@ -122,7 +122,7 @@ feature 'Project > Members > Share with Group', :js do
       select2 group.id, from: '#link_group_id'
 
       fill_in 'expires_at_groups', with: (Time.now + 4.5.days).strftime('%Y-%m-%d')
-      page.find('body').click
+      click_on 'share-with-group-tab'
       find('.btn-create').click
     end
 
diff --git a/spec/features/projects/pipeline_schedules_spec.rb b/spec/features/projects/pipeline_schedules_spec.rb
index fa2f7a1fd78..65e24862d43 100644
--- a/spec/features/projects/pipeline_schedules_spec.rb
+++ b/spec/features/projects/pipeline_schedules_spec.rb
@@ -168,11 +168,11 @@ feature 'Pipeline Schedules', :js do
 
       scenario 'user sees the new variable in edit window' do
         find(".content-list .pipeline-schedule-table-row:nth-child(1) .btn-group a[title='Edit']").click
-        page.within('.pipeline-variable-list') do
-          expect(find(".pipeline-variable-row:nth-child(1) .pipeline-variable-key-input").value).to eq('AAA')
-          expect(find(".pipeline-variable-row:nth-child(1) .pipeline-variable-value-input").value).to eq('AAA123')
-          expect(find(".pipeline-variable-row:nth-child(2) .pipeline-variable-key-input").value).to eq('BBB')
-          expect(find(".pipeline-variable-row:nth-child(2) .pipeline-variable-value-input").value).to eq('BBB123')
+        page.within('.ci-variable-list') do
+          expect(find(".ci-variable-row:nth-child(1) .js-ci-variable-input-key").value).to eq('AAA')
+          expect(find(".ci-variable-row:nth-child(1) .js-ci-variable-input-value", visible: false).value).to eq('AAA123')
+          expect(find(".ci-variable-row:nth-child(2) .js-ci-variable-input-key").value).to eq('BBB')
+          expect(find(".ci-variable-row:nth-child(2) .js-ci-variable-input-value", visible: false).value).to eq('BBB123')
         end
       end
     end
@@ -185,16 +185,18 @@ feature 'Pipeline Schedules', :js do
 
         visit_pipelines_schedules
         find(".content-list .pipeline-schedule-table-row:nth-child(1) .btn-group a[title='Edit']").click
-        all('[name="schedule[variables_attributes][][key]"]')[0].set('foo')
-        all('[name="schedule[variables_attributes][][value]"]')[0].set('bar')
+
+        find('.js-ci-variable-list-section .js-secret-value-reveal-button').click
+        first('.js-ci-variable-input-key').set('foo')
+        first('.js-ci-variable-input-value').set('bar')
         click_button 'Save pipeline schedule'
       end
 
       scenario 'user sees the updated variable in edit window' do
         find(".content-list .pipeline-schedule-table-row:nth-child(1) .btn-group a[title='Edit']").click
-        page.within('.pipeline-variable-list') do
-          expect(find(".pipeline-variable-row:nth-child(1) .pipeline-variable-key-input").value).to eq('foo')
-          expect(find(".pipeline-variable-row:nth-child(1) .pipeline-variable-value-input").value).to eq('bar')
+        page.within('.ci-variable-list') do
+          expect(find(".ci-variable-row:nth-child(1) .js-ci-variable-input-key").value).to eq('foo')
+          expect(find(".ci-variable-row:nth-child(1) .js-ci-variable-input-value", visible: false).value).to eq('bar')
         end
       end
     end
@@ -207,15 +209,15 @@ feature 'Pipeline Schedules', :js do
 
         visit_pipelines_schedules
         find(".content-list .pipeline-schedule-table-row:nth-child(1) .btn-group a[title='Edit']").click
-        find('.pipeline-variable-list .pipeline-variable-row-remove-button').click
+        find('.ci-variable-list .ci-variable-row-remove-button').click
         click_button 'Save pipeline schedule'
       end
 
       scenario 'user does not see the removed variable in edit window' do
         find(".content-list .pipeline-schedule-table-row:nth-child(1) .btn-group a[title='Edit']").click
-        page.within('.pipeline-variable-list') do
-          expect(find(".pipeline-variable-row:nth-child(1) .pipeline-variable-key-input").value).to eq('')
-          expect(find(".pipeline-variable-row:nth-child(1) .pipeline-variable-value-input").value).to eq('')
+        page.within('.ci-variable-list') do
+          expect(find(".ci-variable-row:nth-child(1) .js-ci-variable-input-key").value).to eq('')
+          expect(find(".ci-variable-row:nth-child(1) .js-ci-variable-input-value", visible: false).value).to eq('')
         end
       end
     end
diff --git a/spec/features/projects/wiki/user_updates_wiki_page_spec.rb b/spec/features/projects/wiki/user_updates_wiki_page_spec.rb
index 949d90a50ff..4d2a08afecc 100644
--- a/spec/features/projects/wiki/user_updates_wiki_page_spec.rb
+++ b/spec/features/projects/wiki/user_updates_wiki_page_spec.rb
@@ -1,6 +1,7 @@
 require 'spec_helper'
 
-describe 'User updates wiki page' do
+# Remove skip_gitaly_mock flag when gitaly_update_page implements moving pages
+describe 'User updates wiki page', :skip_gitaly_mock do
   let(:user) { create(:user) }
 
   before do
@@ -143,6 +144,7 @@ describe 'User updates wiki page' do
         expect(page).to have_field('wiki[message]', with: 'Update home')
 
         fill_in(:wiki_content, with: 'My awesome wiki!')
+
         click_button('Save changes')
 
         expect(page).to have_content('Home')
@@ -151,4 +153,74 @@ describe 'User updates wiki page' do
       end
     end
   end
+
+  context 'when the page is in a subdir' do
+    let!(:project) { create(:project, namespace: user.namespace) }
+    let(:project_wiki) { create(:project_wiki, project: project, user: project.creator) }
+    let(:page_name) { 'page_name' }
+    let(:page_dir) { "foo/bar/#{page_name}" }
+    let!(:wiki_page) { create(:wiki_page, wiki: project_wiki, attrs: { title: page_dir, content: 'Home page' }) }
+
+    before do
+      visit(project_wiki_edit_path(project, wiki_page))
+    end
+
+    it 'moves the page to the root folder' do
+      fill_in(:wiki_title, with: "/#{page_name}")
+
+      click_button('Save changes')
+
+      expect(current_path).to eq(project_wiki_path(project, page_name))
+    end
+
+    it 'moves the page to other dir' do
+      new_page_dir = "foo1/bar1/#{page_name}"
+
+      fill_in(:wiki_title, with: new_page_dir)
+
+      click_button('Save changes')
+
+      expect(current_path).to eq(project_wiki_path(project, new_page_dir))
+    end
+
+    it 'remains in the same place if title has not changed' do
+      original_path = project_wiki_path(project, wiki_page)
+
+      fill_in(:wiki_title, with: page_name)
+
+      click_button('Save changes')
+
+      expect(current_path).to eq(original_path)
+    end
+
+    it 'can be moved to a different dir with a different name' do
+      new_page_dir = "foo1/bar1/new_page_name"
+
+      fill_in(:wiki_title, with: new_page_dir)
+
+      click_button('Save changes')
+
+      expect(current_path).to eq(project_wiki_path(project, new_page_dir))
+    end
+
+    it 'can be renamed and moved to the root folder' do
+      new_name = 'new_page_name'
+
+      fill_in(:wiki_title, with: "/#{new_name}")
+
+      click_button('Save changes')
+
+      expect(current_path).to eq(project_wiki_path(project, new_name))
+    end
+
+    it 'squishes the title before creating the page' do
+      new_page_dir = "  foo1 /  bar1  /  #{page_name}  "
+
+      fill_in(:wiki_title, with: new_page_dir)
+
+      click_button('Save changes')
+
+      expect(current_path).to eq(project_wiki_path(project, "foo1/bar1/#{page_name}"))
+    end
+  end
 end
diff --git a/spec/features/projects/wiki/user_views_wiki_page_spec.rb b/spec/features/projects/wiki/user_views_wiki_page_spec.rb
index ff325aeadd3..e37436838fd 100644
--- a/spec/features/projects/wiki/user_views_wiki_page_spec.rb
+++ b/spec/features/projects/wiki/user_views_wiki_page_spec.rb
@@ -1,6 +1,7 @@
 require 'spec_helper'
 
-describe 'User views a wiki page' do
+# Remove skip_gitaly_mock flag when gitaly_update_page implements moving pages
+describe 'User views a wiki page', :skip_gitaly_mock do
   let(:user) { create(:user) }
   let(:project) { create(:project, namespace: user.namespace) }
   let(:wiki_page) do
diff --git a/spec/features/user_page_spec.rb b/spec/features/user_page_spec.rb
new file mode 100644
index 00000000000..19c587e53c8
--- /dev/null
+++ b/spec/features/user_page_spec.rb
@@ -0,0 +1,107 @@
+require 'spec_helper'
+
+describe 'User page', :js do
+  let!(:user) { create :user }
+  let!(:private_project) do
+    create :project, :private, name: 'private', namespace: user.namespace do |project|
+      project.add_master(user)
+    end
+  end
+
+  let!(:internal_project) do
+    create :project, :internal, name: 'internal', namespace: user.namespace do |project|
+      project.add_master(user)
+    end
+  end
+
+  let!(:public_project) do
+    create :project, :public, name: 'public', namespace: user.namespace do |project|
+      project.add_master(user)
+    end
+  end
+
+  def click_nav_link(name)
+    page.within '.nav-links' do
+      click_link name
+    end
+  end
+
+  context 'when not signed in' do
+    it 'renders user public project' do
+      visit user_path(user)
+      click_nav_link('Personal projects')
+
+      expect(page).to have_css('.tab-content #projects.active')
+      expect(title).to start_with(user.name)
+
+      expect(page).to have_content(public_project.name)
+      expect(page).not_to have_content(private_project.name)
+      expect(page).not_to have_content(internal_project.name)
+    end
+  end
+
+  context 'when signed in as another user' do
+    let(:another_user) { create :user }
+
+    before do
+      sign_in(another_user)
+    end
+
+    it 'renders user public and internal projects' do
+      visit user_path(user)
+      click_nav_link('Personal projects')
+
+      expect(title).to start_with(user.name)
+
+      expect(page).not_to have_content(private_project.name)
+      expect(page).to have_content(public_project.name)
+      expect(page).to have_content(internal_project.name)
+    end
+  end
+
+  context 'when signed in as user' do
+    before do
+      sign_in(user)
+    end
+
+    describe 'personal projects' do
+      it 'renders all user projects' do
+        visit user_path(user)
+        click_nav_link('Personal projects')
+
+        expect(title).to start_with(user.name)
+
+        expect(page).to have_content(private_project.name)
+        expect(page).to have_content(public_project.name)
+        expect(page).to have_content(internal_project.name)
+      end
+    end
+
+    describe 'contributed projects' do
+      context 'when user has contributions' do
+        let(:contributed_project) do
+          create :project, :public, :empty_repo
+        end
+
+        before do
+          Issues::CreateService.new(contributed_project, user, { title: 'Bug in old browser' }).execute
+          event = create(:push_event, project: contributed_project, author: user)
+          create(:push_event_payload, event: event, commit_count: 3)
+        end
+
+        it 'renders contributed project' do
+          visit user_path(user)
+
+          expect(title).to start_with(user.name)
+          expect(page).to have_css('.js-contrib-calendar')
+
+          click_nav_link('Contributed projects')
+
+          page.within '#contributed' do
+            expect(page).to have_content(contributed_project.name)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/spec/finders/group_descendants_finder_spec.rb b/spec/finders/group_descendants_finder_spec.rb
index ae050f36b4a..375bcc9087e 100644
--- a/spec/finders/group_descendants_finder_spec.rb
+++ b/spec/finders/group_descendants_finder_spec.rb
@@ -35,6 +35,15 @@ describe GroupDescendantsFinder do
       expect(finder.execute).to contain_exactly(project)
     end
 
+    it 'does not include projects shared with the group' do
+      project = create(:project, namespace: group)
+      other_project = create(:project)
+      other_project.project_group_links.create(group: group,
+                                               group_access: ProjectGroupLink::MASTER)
+
+      expect(finder.execute).to contain_exactly(project)
+    end
+
     context 'when archived is `true`' do
       let(:params) { { archived: 'true' } }
 
@@ -189,6 +198,17 @@ describe GroupDescendantsFinder do
             expect(finder.execute).to contain_exactly(subgroup, matching_project)
           end
 
+          context 'with a small page size' do
+            let(:params) { { filter: 'test', per_page: 1 } }
+
+            it 'contains all the ancestors of a matching subgroup regardless the page size' do
+              subgroup = create(:group, :private, parent: group)
+              matching = create(:group, :private, name: 'testgroup', parent: subgroup)
+
+              expect(finder.execute).to contain_exactly(subgroup, matching)
+            end
+          end
+
           it 'does not include the parent itself' do
             group.update!(name: 'test')
 
diff --git a/spec/finders/group_projects_finder_spec.rb b/spec/finders/group_projects_finder_spec.rb
index 27a09d7c6f5..be80ee7d767 100644
--- a/spec/finders/group_projects_finder_spec.rb
+++ b/spec/finders/group_projects_finder_spec.rb
@@ -2,6 +2,7 @@ require 'spec_helper'
 
 describe GroupProjectsFinder do
   let(:group) { create(:group) }
+  let(:subgroup) { create(:group, parent: group) }
   let(:current_user) { create(:user) }
   let(:options) { {} }
 
@@ -12,6 +13,8 @@ describe GroupProjectsFinder do
   let!(:shared_project_1) { create(:project, :public, path: '3') }
   let!(:shared_project_2) { create(:project, :private, path: '4') }
   let!(:shared_project_3) { create(:project, :internal, path: '5') }
+  let!(:subgroup_project) { create(:project, :public, path: '6', group: subgroup) }
+  let!(:subgroup_private_project) { create(:project, :private, path: '7', group: subgroup) }
 
   before do
     shared_project_1.project_group_links.create(group_access: Gitlab::Access::MASTER, group: group)
@@ -35,11 +38,31 @@ describe GroupProjectsFinder do
     context "only owned" do
       let(:options) { { only_owned: true } }
 
-      it { is_expected.to match_array([private_project, public_project]) }
+      context 'with subgroups projects', :nested_groups do
+        before do
+          options[:include_subgroups] = true
+        end
+
+        it { is_expected.to match_array([private_project, public_project, subgroup_project, subgroup_private_project]) }
+      end
+
+      context 'without subgroups projects' do
+        it { is_expected.to match_array([private_project, public_project]) }
+      end
     end
 
     context "all" do
-      it { is_expected.to match_array([shared_project_3, shared_project_2, shared_project_1, private_project, public_project]) }
+      context 'with subgroups projects', :nested_groups do
+        before do
+          options[:include_subgroups] = true
+        end
+
+        it { is_expected.to match_array([shared_project_3, shared_project_2, shared_project_1, private_project, public_project, subgroup_project, subgroup_private_project]) }
+      end
+
+      context 'without subgroups projects' do
+        it { is_expected.to match_array([shared_project_3, shared_project_2, shared_project_1, private_project, public_project]) }
+      end
     end
   end
 
@@ -71,9 +94,20 @@ describe GroupProjectsFinder do
       context "without external user" do
         before do
           private_project.add_master(current_user)
+          subgroup_private_project.add_master(current_user)
         end
 
-        it { is_expected.to match_array([private_project, public_project]) }
+        context 'with subgroups projects', :nested_groups do
+          before do
+            options[:include_subgroups] = true
+          end
+
+          it { is_expected.to match_array([private_project, public_project, subgroup_project, subgroup_private_project]) }
+        end
+
+        context 'without subgroups projects' do
+          it { is_expected.to match_array([private_project, public_project]) }
+        end
       end
 
       context "with external user" do
@@ -81,12 +115,32 @@ describe GroupProjectsFinder do
           current_user.update_attributes(external: true)
         end
 
-        it { is_expected.to eq([public_project]) }
+        context 'with subgroups projects', :nested_groups do
+          before do
+            options[:include_subgroups] = true
+          end
+
+          it { is_expected.to match_array([public_project, subgroup_project]) }
+        end
+
+        context 'without subgroups projects' do
+          it { is_expected.to eq([public_project]) }
+        end
       end
     end
 
     context "all" do
-      it { is_expected.to match_array([shared_project_3, shared_project_2, shared_project_1, public_project]) }
+      context 'with subgroups projects', :nested_groups do
+        before do
+          options[:include_subgroups] = true
+        end
+
+        it { is_expected.to match_array([shared_project_3, shared_project_2, shared_project_1, public_project, subgroup_project]) }
+      end
+
+      context 'without subgroups projects' do
+        it { is_expected.to match_array([shared_project_3, shared_project_2, shared_project_1, public_project]) }
+      end
     end
   end
 
@@ -100,7 +154,17 @@ describe GroupProjectsFinder do
     context "only owned" do
       let(:options) { { only_owned: true } }
 
-      it { is_expected.to eq([public_project]) }
+      context 'with subgroups projects', :nested_groups do
+        before do
+          options[:include_subgroups] = true
+        end
+
+        it { is_expected.to match_array([public_project, subgroup_project]) }
+      end
+
+      context 'without subgroups projects' do
+        it { is_expected.to eq([public_project]) }
+      end
     end
   end
 end
diff --git a/spec/finders/issues_finder_spec.rb b/spec/finders/issues_finder_spec.rb
index 47fd98234f9..abb7631d7d7 100644
--- a/spec/finders/issues_finder_spec.rb
+++ b/spec/finders/issues_finder_spec.rb
@@ -3,13 +3,17 @@ require 'spec_helper'
 describe IssuesFinder do
   set(:user) { create(:user) }
   set(:user2) { create(:user) }
-  set(:project1) { create(:project) }
+  set(:group) { create(:group) }
+  set(:subgroup) { create(:group, parent: group) }
+  set(:project1) { create(:project, group: group) }
   set(:project2) { create(:project) }
+  set(:project3) { create(:project, group: subgroup) }
   set(:milestone) { create(:milestone, project: project1) }
   set(:label) { create(:label, project: project2) }
   set(:issue1) { create(:issue, author: user, assignees: [user], project: project1, milestone: milestone, title: 'gitlab', created_at: 1.week.ago) }
   set(:issue2) { create(:issue, author: user, assignees: [user], project: project2, description: 'gitlab') }
   set(:issue3) { create(:issue, author: user2, assignees: [user2], project: project2, title: 'tanuki', description: 'tanuki', created_at: 1.week.from_now) }
+  set(:issue4) { create(:issue, project: project3) }
   set(:award_emoji1) { create(:award_emoji, name: 'thumbsup', user: user, awardable: issue1) }
   set(:award_emoji2) { create(:award_emoji, name: 'thumbsup', user: user2, awardable: issue2) }
   set(:award_emoji3) { create(:award_emoji, name: 'thumbsdown', user: user, awardable: issue3) }
@@ -25,10 +29,12 @@ describe IssuesFinder do
       project1.add_master(user)
       project2.add_developer(user)
       project2.add_developer(user2)
+      project3.add_developer(user)
 
       issue1
       issue2
       issue3
+      issue4
 
       award_emoji1
       award_emoji2
@@ -39,7 +45,7 @@ describe IssuesFinder do
       let(:scope) { 'all' }
 
       it 'returns all issues' do
-        expect(issues).to contain_exactly(issue1, issue2, issue3)
+        expect(issues).to contain_exactly(issue1, issue2, issue3, issue4)
       end
 
       context 'filtering by assignee ID' do
@@ -50,6 +56,26 @@ describe IssuesFinder do
         end
       end
 
+      context 'filtering by group_id' do
+        let(:params) { { group_id: group.id } }
+
+        context 'when include_subgroup param not set' do
+          it 'returns all group issues' do
+            expect(issues).to contain_exactly(issue1)
+          end
+        end
+
+        context 'when include_subgroup param is true', :nested_groups do
+          before do
+            params[:include_subgroups] = true
+          end
+
+          it 'returns all group and subgroup issues' do
+            expect(issues).to contain_exactly(issue1, issue4)
+          end
+        end
+      end
+
       context 'filtering by author ID' do
         let(:params) { { author_id: user2.id } }
 
@@ -87,7 +113,7 @@ describe IssuesFinder do
         let(:params) { { milestone_title: Milestone::None.title } }
 
         it 'returns issues with no milestone' do
-          expect(issues).to contain_exactly(issue2, issue3)
+          expect(issues).to contain_exactly(issue2, issue3, issue4)
         end
       end
 
@@ -185,7 +211,7 @@ describe IssuesFinder do
         let(:params) { { label_name: Label::None.title } }
 
         it 'returns issues with no labels' do
-          expect(issues).to contain_exactly(issue1, issue3)
+          expect(issues).to contain_exactly(issue1, issue3, issue4)
         end
       end
 
@@ -210,7 +236,7 @@ describe IssuesFinder do
           let(:params) { { state: 'opened' } }
 
           it 'returns only opened issues' do
-            expect(issues).to contain_exactly(issue1, issue2, issue3)
+            expect(issues).to contain_exactly(issue1, issue2, issue3, issue4)
           end
         end
 
@@ -226,7 +252,7 @@ describe IssuesFinder do
           let(:params) { { state: 'all' } }
 
           it 'returns all issues' do
-            expect(issues).to contain_exactly(issue1, issue2, issue3, closed_issue)
+            expect(issues).to contain_exactly(issue1, issue2, issue3, closed_issue, issue4)
           end
         end
 
@@ -234,7 +260,7 @@ describe IssuesFinder do
           let(:params) { { state: 'invalid_state' } }
 
           it 'returns all issues' do
-            expect(issues).to contain_exactly(issue1, issue2, issue3, closed_issue)
+            expect(issues).to contain_exactly(issue1, issue2, issue3, closed_issue, issue4)
           end
         end
       end
@@ -338,7 +364,7 @@ describe IssuesFinder do
       end
 
       it "doesn't return issues if feature disabled" do
-        [project1, project2].each do |project|
+        [project1, project2, project3].each do |project|
           project.project_feature.update!(issues_access_level: ProjectFeature::DISABLED)
         end
 
@@ -351,7 +377,7 @@ describe IssuesFinder do
     it 'returns the number of rows for the default state' do
       finder = described_class.new(user)
 
-      expect(finder.row_count).to eq(3)
+      expect(finder.row_count).to eq(4)
     end
 
     it 'returns the number of rows for a given state' do
diff --git a/spec/finders/merge_requests_finder_spec.rb b/spec/finders/merge_requests_finder_spec.rb
index 687ffaec7cc..9385c892c9e 100644
--- a/spec/finders/merge_requests_finder_spec.rb
+++ b/spec/finders/merge_requests_finder_spec.rb
@@ -6,31 +6,36 @@ describe MergeRequestsFinder do
   let(:user)  { create :user }
   let(:user2) { create :user }
 
-  let(:project1) { create(:project, :public) }
+  let(:group) { create(:group) }
+  let(:subgroup) { create(:group, parent: group) }
+  let(:project1) { create(:project, :public, group: group) }
   let(:project2) { fork_project(project1, user) }
   let(:project3) do
     p = fork_project(project1, user)
     p.update!(archived: true)
     p
   end
+  let(:project4) { create(:project, :public, group: subgroup) }
 
   let!(:merge_request1) { create(:merge_request, :simple, author: user, source_project: project2, target_project: project1) }
   let!(:merge_request2) { create(:merge_request, :simple, author: user, source_project: project2, target_project: project1, state: 'closed') }
   let!(:merge_request3) { create(:merge_request, :simple, author: user, source_project: project2, target_project: project2) }
   let!(:merge_request4) { create(:merge_request, :simple, author: user, source_project: project3, target_project: project3) }
+  let!(:merge_request5) { create(:merge_request, :simple, author: user, source_project: project4, target_project: project4) }
 
   before do
     project1.add_master(user)
     project2.add_developer(user)
     project3.add_developer(user)
     project2.add_developer(user2)
+    project4.add_developer(user)
   end
 
   describe "#execute" do
     it 'filters by scope' do
       params = { scope: 'authored', state: 'opened' }
       merge_requests = described_class.new(user, params).execute
-      expect(merge_requests.size).to eq(3)
+      expect(merge_requests.size).to eq(4)
     end
 
     it 'filters by project' do
@@ -39,10 +44,26 @@ describe MergeRequestsFinder do
       expect(merge_requests.size).to eq(1)
     end
 
+    it 'filters by group' do
+      params = { group_id: group.id }
+
+      merge_requests = described_class.new(user, params).execute
+
+      expect(merge_requests.size).to eq(2)
+    end
+
+    it 'filters by group including subgroups', :nested_groups do
+      params = { group_id: group.id, include_subgroups: true }
+
+      merge_requests = described_class.new(user, params).execute
+
+      expect(merge_requests.size).to eq(3)
+    end
+
     it 'filters by non_archived' do
       params = { non_archived: true }
       merge_requests = described_class.new(user, params).execute
-      expect(merge_requests.size).to eq(3)
+      expect(merge_requests.size).to eq(4)
     end
 
     it 'filters by iid' do
@@ -73,14 +94,14 @@ describe MergeRequestsFinder do
     end
 
     context 'with created_after and created_before params' do
-      let(:project4) { create(:project, forked_from_project: project1) }
+      let(:new_project) { create(:project, forked_from_project: project1) }
 
       let!(:new_merge_request) do
         create(:merge_request,
                :simple,
                author: user,
                created_at: 1.week.from_now,
-               source_project: project4,
+               source_project: new_project,
                target_project: project1)
       end
 
@@ -89,12 +110,12 @@ describe MergeRequestsFinder do
                :simple,
                author: user,
                created_at: 1.week.ago,
-               source_project: project4,
-               target_project: project4)
+               source_project: new_project,
+               target_project: new_project)
       end
 
       before do
-        project4.add_master(user)
+        new_project.add_master(user)
       end
 
       it 'filters by created_after' do
@@ -106,7 +127,7 @@ describe MergeRequestsFinder do
       end
 
       it 'filters by created_before' do
-        params = { project_id: project4.id, created_before: old_merge_request.created_at + 1.second }
+        params = { project_id: new_project.id, created_before: old_merge_request.created_at + 1.second }
 
         merge_requests = described_class.new(user, params).execute
 
@@ -119,7 +140,7 @@ describe MergeRequestsFinder do
     it 'returns the number of rows for the default state' do
       finder = described_class.new(user)
 
-      expect(finder.row_count).to eq(3)
+      expect(finder.row_count).to eq(4)
     end
 
     it 'returns the number of rows for a given state' do
diff --git a/spec/fixtures/api/schemas/public_api/v4/user/basic.json b/spec/fixtures/api/schemas/public_api/v4/user/basic.json
index bf330d8278c..2d815be32a6 100644
--- a/spec/fixtures/api/schemas/public_api/v4/user/basic.json
+++ b/spec/fixtures/api/schemas/public_api/v4/user/basic.json
@@ -2,12 +2,16 @@
   "type": ["object", "null"],
   "required": [
     "id",
+    "name",
+    "username",
     "state",
     "avatar_url",
     "web_url"
   ],
   "properties": {
     "id": { "type": "integer" },
+    "name": { "type": "string" },
+    "username": { "type": "string" },
     "state": { "type": "string" },
     "avatar_url": { "type": "string" },
     "web_url": { "type": "string" }
diff --git a/spec/fixtures/emails/attachment.eml b/spec/fixtures/emails/attachment.eml
index f25c3d1a449..b3a30b3221b 100644
--- a/spec/fixtures/emails/attachment.eml
+++ b/spec/fixtures/emails/attachment.eml
@@ -91,7 +91,7 @@ x #ccc solid;padding-left:1ex"><div>
 adding=3D"0" border=3D"0"><tbody>
 <tr>
 <td style=3D"vertical-align:top;width:55px">
-        <img src=3D"http://www.gravatar.com/avatar/42776c4982dff1fa45ee8248=
+        <img src=3D"https://www.gravatar.com/avatar/42776c4982dff1fa45ee8248=
 532f8ad0.png?s=3D45&amp;r=3Dpg&amp;d=3Didenticon" title=3D"Neil" style=3D"m=
 ax-width:694px" width=3D"45" height=3D"45">
 </td>
@@ -121,7 +121,7 @@ nk">@eviltrout</a> Any idea why it showed up in suggested topics? </p>
 <div style=3D"color:#666">
     <p>To respond, reply to this email or visit <a href=3D"http://meta.disc=
 ourse.org/t/spam-post-pops-back-up-in-suggested-topics/11005/5" style=3D"co=
-lor:#666" target=3D"_blank">http://meta.discourse.org/t/spam-post-pops-back=
+lor:#666" target=3D"_blank">https://meta.discourse.org/t/spam-post-pops-back=
 -up-in-suggested-topics/11005/5</a> in your browser.</p>
 
   </div>
@@ -132,12 +132,12 @@ lor:#666" target=3D"_blank">http://meta.discourse.org/t/spam-post-pops-back=
 lpadding=3D"0" border=3D"0"><tbody>
 <tr>
 <td style=3D"vertical-align:top;width:55px">
-        <img src=3D"http://www.gravatar.com/avatar/42776c4982dff1fa45ee8248=
+        <img src=3D"https://www.gravatar.com/avatar/42776c4982dff1fa45ee8248=
 532f8ad0.png?s=3D45&amp;r=3Dpg&amp;d=3Didenticon" title=3D"Neil" style=3D"m=
 ax-width:694px" width=3D"45" height=3D"45">
 </td>
       <td>
-        <a href=3D"http://meta.discourse.org/users/neil" style=3D"font-size=
+        <a href=3D"https://meta.discourse.org/users/neil" style=3D"font-size=
 :13px;font-family:&#39;lucida grande&#39;,tahoma,verdana,arial,sans-serif;c=
 olor:#3b5998;text-decoration:none;font-weight:bold" target=3D"_blank">Neil<=
 /a><br>
@@ -155,12 +155,12 @@ vember 19</span>
 adding=3D"0" border=3D"0"><tbody>
 <tr>
 <td style=3D"vertical-align:top;width:55px">
-        <img src=3D"http://www.gravatar.com/avatar/5120fc4e345db0d1a9648882=
+        <img src=3D"https://www.gravatar.com/avatar/5120fc4e345db0d1a9648882=
 72073819.png?s=3D45&amp;r=3Dpg&amp;d=3Didenticon" title=3D"riking" style=3D=
 "max-width:694px" width=3D"45" height=3D"45">
 </td>
       <td>
-        <a href=3D"http://meta.discourse.org/users/riking" style=3D"font-si=
+        <a href=3D"https://meta.discourse.org/users/riking" style=3D"font-si=
 ze:13px;font-family:&#39;lucida grande&#39;,tahoma,verdana,arial,sans-serif=
 ;color:#3b5998;text-decoration:none;font-weight:bold" target=3D"_blank">rik=
 ing</a><br>
@@ -173,7 +173,7 @@ vember 19</span>
 <td style=3D"padding-top:5px" colspan=3D"2">
 <p style=3D"margin-top:0"><u></u></p><div>
 <div></div>
-<img width=3D"20" height=3D"20" src=3D"http://www.gravatar.com/avatar/51d62=
+<img width=3D"20" height=3D"20" src=3D"https://www.gravatar.com/avatar/51d62=
 3f33f8b83095db84ff35e15dbe8.png?s=3D40&amp;r=3Dpg&amp;d=3Didenticon" style=
 =3D"max-width:694px">codinghorror:</div>
 <blockquote><p style=3D"margin-top:0">I can&#39;t even find that topic by n=
@@ -193,12 +193,12 @@ uld be invisible to me, and not showing up in Suggested Topics.</p>
 adding=3D"0" border=3D"0"><tbody>
 <tr>
 <td style=3D"vertical-align:top;width:55px">
-        <img src=3D"http://www.gravatar.com/avatar/51d623f33f8b83095db84ff3=
+        <img src=3D"https://www.gravatar.com/avatar/51d623f33f8b83095db84ff3=
 5e15dbe8.png?s=3D45&amp;r=3Dpg&amp;d=3Didenticon" title=3D"codinghorror" st=
 yle=3D"max-width:694px" width=3D"45" height=3D"45">
 </td>
       <td>
-        <a href=3D"http://meta.discourse.org/users/codinghorror" style=3D"f=
+        <a href=3D"https://meta.discourse.org/users/codinghorror" style=3D"f=
 ont-size:13px;font-family:&#39;lucida grande&#39;,tahoma,verdana,arial,sans=
 -serif;color:#3b5998;text-decoration:none;font-weight:bold" target=3D"_blan=
 k">codinghorror</a><br>
@@ -219,12 +219,12 @@ rout" target=3D"_blank">@eviltrout</a>? I can&#39;t even find that topic by=
 adding=3D"0" border=3D"0"><tbody>
 <tr>
 <td style=3D"vertical-align:top;width:55px">
-        <img src=3D"http://www.gravatar.com/avatar/5120fc4e345db0d1a9648882=
+        <img src=3D"https://www.gravatar.com/avatar/5120fc4e345db0d1a9648882=
 72073819.png?s=3D45&amp;r=3Dpg&amp;d=3Didenticon" title=3D"riking" style=3D=
 "max-width:694px" width=3D"45" height=3D"45">
 </td>
       <td>
-        <a href=3D"http://meta.discourse.org/users/riking" style=3D"font-si=
+        <a href=3D"https://meta.discourse.org/users/riking" style=3D"font-si=
 ze:13px;font-family:&#39;lucida grande&#39;,tahoma,verdana,arial,sans-serif=
 ;color:#3b5998;text-decoration:none;font-weight:bold" target=3D"_blank">rik=
 ing</a><br>
@@ -241,7 +241,7 @@ lar spam post, and it was promptly deleted/hidden, but it just popped up in=
 
 <p style=3D"margin-top:0"></p>
 <div><a href=3D"//cdn.discourse.org/uploads/meta_discourse/2158/50b8b49557c=
-b249e.png" target=3D"_blank"><img src=3D"http://cdn.discourse.org/uploads/m=
+b249e.png" target=3D"_blank"><img src=3D"https://cdn.discourse.org/uploads/m=
 eta_discourse/_optimized/ab1/c92/acd2c33402_584x134.png" width=3D"584" heig=
 ht=3D"134" style=3D"max-width:694px"><div>
 
@@ -257,12 +257,12 @@ ht=3D"134" style=3D"max-width:694px"><div>
 <div style=3D"color:#666">
 <p>To respond, reply to this email or visit <a href=3D"http://meta.discours=
 e.org/t/spam-post-pops-back-up-in-suggested-topics/11005/5" style=3D"color:=
-#666" target=3D"_blank">http://meta.discourse.org/t/spam-post-pops-back-up-=
+#666" target=3D"_blank">https://meta.discourse.org/t/spam-post-pops-back-up-=
 in-suggested-topics/11005/5</a> in your browser.</p>
 
 </div>
 <div style=3D"color:#666">
-<p>To unsubscribe from these emails, visit your <a href=3D"http://meta.disc=
+<p>To unsubscribe from these emails, visit your <a href=3D"https://meta.disc=
 ourse.org/user_preferences" style=3D"color:#666" target=3D"_blank">user pre=
 ferences</a>.</p>
 </div>
diff --git a/spec/fixtures/markdown.md.erb b/spec/fixtures/markdown.md.erb
index 71abb6da607..da32a46675f 100644
--- a/spec/fixtures/markdown.md.erb
+++ b/spec/fixtures/markdown.md.erb
@@ -280,6 +280,18 @@ However the wrapping tags cannot be mixed as such:
 
 ![My Video](/assets/videos/gitlab-demo.mp4)
 
+### Colors
+
+`#F00`  
+`#F00A`  
+`#FF0000`  
+`#FF0000AA`  
+`RGB(0,255,0)`  
+`RGB(0%,100%,0%)`  
+`RGBA(0,255,0,0.7)`  
+`HSL(540,70%,50%)`  
+`HSLA(540,70%,50%,0.7)`  
+
 ### Mermaid
 
 > If this is not rendered correctly, see
diff --git a/spec/fixtures/trace/sample_trace b/spec/fixtures/trace/sample_trace
new file mode 100644
index 00000000000..55fcb9d2756
--- /dev/null
+++ b/spec/fixtures/trace/sample_trace
@@ -0,0 +1,1185 @@
+Running with gitlab-runner 10.4.0 (857480b6)
+  on docker-auto-scale-com (9a6801bd)
+Using Docker executor with image dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.3.6-golang-1.9-git-2.14-chrome-63.0-node-8.x-yarn-1.2-postgresql-9.6 ...
+Starting service postgres:9.2 ...
+Pulling docker image postgres:9.2 ...
+Using docker image postgres:9.2 ID=sha256:18cdbca56093c841d28e629eb8acd4224afe0aa4c57c839351fc181888b8a470 for postgres service...
+Starting service redis:alpine ...
+Pulling docker image redis:alpine ...
+Using docker image redis:alpine ID=sha256:cb1ec54b370d4a91dff57d00f91fd880dc710160a58440adaa133e0f84ae999d for redis service...
+Waiting for services to be up and running...
+Using docker image sha256:3006a02a5a6f0a116358a13bbc46ee46fb2471175efd5b7f9b1c22345ec2a8e9 for predefined container...
+Pulling docker image dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.3.6-golang-1.9-git-2.14-chrome-63.0-node-8.x-yarn-1.2-postgresql-9.6 ...
+Using docker image dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.3.6-golang-1.9-git-2.14-chrome-63.0-node-8.x-yarn-1.2-postgresql-9.6 ID=sha256:1f59be408f12738509ffe4177d65e9de6391f32461de83d9d45f58517b30af99 for build container...
+section_start:1517486886:prepare_script
+Running on runner-9a6801bd-project-13083-concurrent-0 via runner-9a6801bd-gsrm-1517484168-a8449153...
+section_end:1517486887:prepare_script
+section_start:1517486887:get_sources
+Fetching changes for 42624-gitaly-bundle-isolation-not-working-in-ci with git depth set to 20...
+Removing .gitlab_shell_secret
+Removing .gitlab_workhorse_secret
+Removing .yarn-cache/
+Removing config/database.yml
+Removing config/gitlab.yml
+Removing config/redis.cache.yml
+Removing config/redis.queues.yml
+Removing config/redis.shared_state.yml
+Removing config/resque.yml
+Removing config/secrets.yml
+Removing coverage/
+Removing knapsack/
+Removing log/api_json.log
+Removing log/application.log
+Removing log/gitaly-test.log
+Removing log/githost.log
+Removing log/grpc.log
+Removing log/test_json.log
+Removing node_modules/
+Removing public/assets/
+Removing rspec_flaky/
+Removing shared/tmp/
+Removing tmp/tests/
+Removing vendor/ruby/
+HEAD is now at 4cea24f Converted todos.js to axios
+From https://gitlab.com/gitlab-org/gitlab-ce
+ * [new branch]      42624-gitaly-bundle-isolation-not-working-in-ci -> origin/42624-gitaly-bundle-isolation-not-working-in-ci
+Checking out f42a5e24 as 42624-gitaly-bundle-isolation-not-working-in-ci...
+Skipping Git submodules setup
+section_end:1517486896:get_sources
+section_start:1517486896:restore_cache
+Checking cache for ruby-2.3.6-with-yarn...
+Downloading cache.zip from http://runners-cache-5-internal.gitlab.com:444/runner/project/13083/ruby-2.3.6-with-yarn 
+Successfully extracted cache
+section_end:1517486919:restore_cache
+section_start:1517486919:download_artifacts
+Downloading artifacts for retrieve-tests-metadata (50551658)...
+Downloading artifacts from coordinator... ok        id=50551658 responseStatus=200 OK token=HhF7y_1X
+Downloading artifacts for compile-assets (50551659)...
+Downloading artifacts from coordinator... ok        id=50551659 responseStatus=200 OK token=wTz6JrCP
+Downloading artifacts for setup-test-env (50551660)...
+Downloading artifacts from coordinator... ok        id=50551660 responseStatus=200 OK token=DTGgeVF5
+WARNING: tmp/tests/gitlab-shell/.gitlab_shell_secret: chmod tmp/tests/gitlab-shell/.gitlab_shell_secret: no such file or directory (suppressing repeats) 
+section_end:1517486934:download_artifacts
+section_start:1517486934:build_script
+$ bundle --version
+Bundler version 1.16.1
+$ source scripts/utils.sh
+$ source scripts/prepare_build.sh
+The Gemfile's dependencies are satisfied
+Successfully installed knapsack-1.15.0
+1 gem installed
+NOTICE:  database "gitlabhq_test" does not exist, skipping
+DROP DATABASE
+CREATE DATABASE
+CREATE ROLE
+GRANT
+-- enable_extension("plpgsql")
+   -> 0.0156s
+-- enable_extension("pg_trgm")
+   -> 0.0156s
+-- create_table("abuse_reports", {:force=>:cascade})
+   -> 0.0119s
+-- create_table("appearances", {:force=>:cascade})
+   -> 0.0065s
+-- create_table("application_settings", {:force=>:cascade})
+   -> 0.0382s
+-- create_table("audit_events", {:force=>:cascade})
+   -> 0.0056s
+-- add_index("audit_events", ["entity_id", "entity_type"], {:name=>"index_audit_events_on_entity_id_and_entity_type", :using=>:btree})
+   -> 0.0040s
+-- create_table("award_emoji", {:force=>:cascade})
+   -> 0.0058s
+-- add_index("award_emoji", ["awardable_type", "awardable_id"], {:name=>"index_award_emoji_on_awardable_type_and_awardable_id", :using=>:btree})
+   -> 0.0068s
+-- add_index("award_emoji", ["user_id", "name"], {:name=>"index_award_emoji_on_user_id_and_name", :using=>:btree})
+   -> 0.0043s
+-- create_table("boards", {:force=>:cascade})
+   -> 0.0049s
+-- add_index("boards", ["project_id"], {:name=>"index_boards_on_project_id", :using=>:btree})
+   -> 0.0056s
+-- create_table("broadcast_messages", {:force=>:cascade})
+   -> 0.0056s
+-- add_index("broadcast_messages", ["starts_at", "ends_at", "id"], {:name=>"index_broadcast_messages_on_starts_at_and_ends_at_and_id", :using=>:btree})
+   -> 0.0041s
+-- create_table("chat_names", {:force=>:cascade})
+   -> 0.0056s
+-- add_index("chat_names", ["service_id", "team_id", "chat_id"], {:name=>"index_chat_names_on_service_id_and_team_id_and_chat_id", :unique=>true, :using=>:btree})
+   -> 0.0039s
+-- add_index("chat_names", ["user_id", "service_id"], {:name=>"index_chat_names_on_user_id_and_service_id", :unique=>true, :using=>:btree})
+   -> 0.0036s
+-- create_table("chat_teams", {:force=>:cascade})
+   -> 0.0068s
+-- add_index("chat_teams", ["namespace_id"], {:name=>"index_chat_teams_on_namespace_id", :unique=>true, :using=>:btree})
+   -> 0.0098s
+-- create_table("ci_build_trace_section_names", {:force=>:cascade})
+   -> 0.0048s
+-- add_index("ci_build_trace_section_names", ["project_id", "name"], {:name=>"index_ci_build_trace_section_names_on_project_id_and_name", :unique=>true, :using=>:btree})
+   -> 0.0035s
+-- create_table("ci_build_trace_sections", {:force=>:cascade})
+   -> 0.0040s
+-- add_index("ci_build_trace_sections", ["build_id", "section_name_id"], {:name=>"index_ci_build_trace_sections_on_build_id_and_section_name_id", :unique=>true, :using=>:btree})
+   -> 0.0035s
+-- add_index("ci_build_trace_sections", ["project_id"], {:name=>"index_ci_build_trace_sections_on_project_id", :using=>:btree})
+   -> 0.0033s
+-- create_table("ci_builds", {:force=>:cascade})
+   -> 0.0062s
+-- add_index("ci_builds", ["auto_canceled_by_id"], {:name=>"index_ci_builds_on_auto_canceled_by_id", :using=>:btree})
+   -> 0.0035s
+-- add_index("ci_builds", ["commit_id", "stage_idx", "created_at"], {:name=>"index_ci_builds_on_commit_id_and_stage_idx_and_created_at", :using=>:btree})
+   -> 0.0032s
+-- add_index("ci_builds", ["commit_id", "status", "type"], {:name=>"index_ci_builds_on_commit_id_and_status_and_type", :using=>:btree})
+   -> 0.0032s
+-- add_index("ci_builds", ["commit_id", "type", "name", "ref"], {:name=>"index_ci_builds_on_commit_id_and_type_and_name_and_ref", :using=>:btree})
+   -> 0.0035s
+-- add_index("ci_builds", ["commit_id", "type", "ref"], {:name=>"index_ci_builds_on_commit_id_and_type_and_ref", :using=>:btree})
+   -> 0.0042s
+-- add_index("ci_builds", ["project_id", "id"], {:name=>"index_ci_builds_on_project_id_and_id", :using=>:btree})
+   -> 0.0031s
+-- add_index("ci_builds", ["protected"], {:name=>"index_ci_builds_on_protected", :using=>:btree})
+   -> 0.0031s
+-- add_index("ci_builds", ["runner_id"], {:name=>"index_ci_builds_on_runner_id", :using=>:btree})
+   -> 0.0033s
+-- add_index("ci_builds", ["stage_id"], {:name=>"index_ci_builds_on_stage_id", :using=>:btree})
+   -> 0.0035s
+-- add_index("ci_builds", ["status", "type", "runner_id"], {:name=>"index_ci_builds_on_status_and_type_and_runner_id", :using=>:btree})
+   -> 0.0031s
+-- add_index("ci_builds", ["status"], {:name=>"index_ci_builds_on_status", :using=>:btree})
+   -> 0.0032s
+-- add_index("ci_builds", ["token"], {:name=>"index_ci_builds_on_token", :unique=>true, :using=>:btree})
+   -> 0.0028s
+-- add_index("ci_builds", ["updated_at"], {:name=>"index_ci_builds_on_updated_at", :using=>:btree})
+   -> 0.0047s
+-- add_index("ci_builds", ["user_id"], {:name=>"index_ci_builds_on_user_id", :using=>:btree})
+   -> 0.0029s
+-- create_table("ci_group_variables", {:force=>:cascade})
+   -> 0.0055s
+-- add_index("ci_group_variables", ["group_id", "key"], {:name=>"index_ci_group_variables_on_group_id_and_key", :unique=>true, :using=>:btree})
+   -> 0.0028s
+-- create_table("ci_job_artifacts", {:force=>:cascade})
+   -> 0.0048s
+-- add_index("ci_job_artifacts", ["job_id", "file_type"], {:name=>"index_ci_job_artifacts_on_job_id_and_file_type", :unique=>true, :using=>:btree})
+   -> 0.0027s
+-- add_index("ci_job_artifacts", ["project_id"], {:name=>"index_ci_job_artifacts_on_project_id", :using=>:btree})
+   -> 0.0028s
+-- create_table("ci_pipeline_schedule_variables", {:force=>:cascade})
+   -> 0.0044s
+-- add_index("ci_pipeline_schedule_variables", ["pipeline_schedule_id", "key"], {:name=>"index_ci_pipeline_schedule_variables_on_schedule_id_and_key", :unique=>true, :using=>:btree})
+   -> 0.0032s
+-- create_table("ci_pipeline_schedules", {:force=>:cascade})
+   -> 0.0047s
+-- add_index("ci_pipeline_schedules", ["next_run_at", "active"], {:name=>"index_ci_pipeline_schedules_on_next_run_at_and_active", :using=>:btree})
+   -> 0.0029s
+-- add_index("ci_pipeline_schedules", ["project_id"], {:name=>"index_ci_pipeline_schedules_on_project_id", :using=>:btree})
+   -> 0.0028s
+-- create_table("ci_pipeline_variables", {:force=>:cascade})
+   -> 0.0045s
+-- add_index("ci_pipeline_variables", ["pipeline_id", "key"], {:name=>"index_ci_pipeline_variables_on_pipeline_id_and_key", :unique=>true, :using=>:btree})
+   -> 0.0030s
+-- create_table("ci_pipelines", {:force=>:cascade})
+   -> 0.0057s
+-- add_index("ci_pipelines", ["auto_canceled_by_id"], {:name=>"index_ci_pipelines_on_auto_canceled_by_id", :using=>:btree})
+   -> 0.0030s
+-- add_index("ci_pipelines", ["pipeline_schedule_id"], {:name=>"index_ci_pipelines_on_pipeline_schedule_id", :using=>:btree})
+   -> 0.0031s
+-- add_index("ci_pipelines", ["project_id", "ref", "status", "id"], {:name=>"index_ci_pipelines_on_project_id_and_ref_and_status_and_id", :using=>:btree})
+   -> 0.0032s
+-- add_index("ci_pipelines", ["project_id", "sha"], {:name=>"index_ci_pipelines_on_project_id_and_sha", :using=>:btree})
+   -> 0.0032s
+-- add_index("ci_pipelines", ["project_id"], {:name=>"index_ci_pipelines_on_project_id", :using=>:btree})
+   -> 0.0035s
+-- add_index("ci_pipelines", ["status"], {:name=>"index_ci_pipelines_on_status", :using=>:btree})
+   -> 0.0032s
+-- add_index("ci_pipelines", ["user_id"], {:name=>"index_ci_pipelines_on_user_id", :using=>:btree})
+   -> 0.0029s
+-- create_table("ci_runner_projects", {:force=>:cascade})
+   -> 0.0035s
+-- add_index("ci_runner_projects", ["project_id"], {:name=>"index_ci_runner_projects_on_project_id", :using=>:btree})
+   -> 0.0029s
+-- add_index("ci_runner_projects", ["runner_id"], {:name=>"index_ci_runner_projects_on_runner_id", :using=>:btree})
+   -> 0.0028s
+-- create_table("ci_runners", {:force=>:cascade})
+   -> 0.0059s
+-- add_index("ci_runners", ["contacted_at"], {:name=>"index_ci_runners_on_contacted_at", :using=>:btree})
+   -> 0.0030s
+-- add_index("ci_runners", ["is_shared"], {:name=>"index_ci_runners_on_is_shared", :using=>:btree})
+   -> 0.0030s
+-- add_index("ci_runners", ["locked"], {:name=>"index_ci_runners_on_locked", :using=>:btree})
+   -> 0.0030s
+-- add_index("ci_runners", ["token"], {:name=>"index_ci_runners_on_token", :using=>:btree})
+   -> 0.0029s
+-- create_table("ci_stages", {:force=>:cascade})
+   -> 0.0046s
+-- add_index("ci_stages", ["pipeline_id", "name"], {:name=>"index_ci_stages_on_pipeline_id_and_name", :using=>:btree})
+   -> 0.0031s
+-- add_index("ci_stages", ["pipeline_id"], {:name=>"index_ci_stages_on_pipeline_id", :using=>:btree})
+   -> 0.0030s
+-- add_index("ci_stages", ["project_id"], {:name=>"index_ci_stages_on_project_id", :using=>:btree})
+   -> 0.0028s
+-- create_table("ci_trigger_requests", {:force=>:cascade})
+   -> 0.0058s
+-- add_index("ci_trigger_requests", ["commit_id"], {:name=>"index_ci_trigger_requests_on_commit_id", :using=>:btree})
+   -> 0.0031s
+-- create_table("ci_triggers", {:force=>:cascade})
+   -> 0.0043s
+-- add_index("ci_triggers", ["project_id"], {:name=>"index_ci_triggers_on_project_id", :using=>:btree})
+   -> 0.0033s
+-- create_table("ci_variables", {:force=>:cascade})
+   -> 0.0059s
+-- add_index("ci_variables", ["project_id", "key", "environment_scope"], {:name=>"index_ci_variables_on_project_id_and_key_and_environment_scope", :unique=>true, :using=>:btree})
+   -> 0.0031s
+-- create_table("cluster_platforms_kubernetes", {:force=>:cascade})
+   -> 0.0053s
+-- add_index("cluster_platforms_kubernetes", ["cluster_id"], {:name=>"index_cluster_platforms_kubernetes_on_cluster_id", :unique=>true, :using=>:btree})
+   -> 0.0028s
+-- create_table("cluster_projects", {:force=>:cascade})
+   -> 0.0032s
+-- add_index("cluster_projects", ["cluster_id"], {:name=>"index_cluster_projects_on_cluster_id", :using=>:btree})
+   -> 0.0035s
+-- add_index("cluster_projects", ["project_id"], {:name=>"index_cluster_projects_on_project_id", :using=>:btree})
+   -> 0.0030s
+-- create_table("cluster_providers_gcp", {:force=>:cascade})
+   -> 0.0051s
+-- add_index("cluster_providers_gcp", ["cluster_id"], {:name=>"index_cluster_providers_gcp_on_cluster_id", :unique=>true, :using=>:btree})
+   -> 0.0034s
+-- create_table("clusters", {:force=>:cascade})
+   -> 0.0052s
+-- add_index("clusters", ["enabled"], {:name=>"index_clusters_on_enabled", :using=>:btree})
+   -> 0.0031s
+-- add_index("clusters", ["user_id"], {:name=>"index_clusters_on_user_id", :using=>:btree})
+   -> 0.0028s
+-- create_table("clusters_applications_helm", {:force=>:cascade})
+   -> 0.0045s
+-- create_table("clusters_applications_ingress", {:force=>:cascade})
+   -> 0.0044s
+-- create_table("clusters_applications_prometheus", {:force=>:cascade})
+   -> 0.0047s
+-- create_table("container_repositories", {:force=>:cascade})
+   -> 0.0050s
+-- add_index("container_repositories", ["project_id", "name"], {:name=>"index_container_repositories_on_project_id_and_name", :unique=>true, :using=>:btree})
+   -> 0.0032s
+-- add_index("container_repositories", ["project_id"], {:name=>"index_container_repositories_on_project_id", :using=>:btree})
+   -> 0.0032s
+-- create_table("conversational_development_index_metrics", {:force=>:cascade})
+   -> 0.0076s
+-- create_table("deploy_keys_projects", {:force=>:cascade})
+   -> 0.0037s
+-- add_index("deploy_keys_projects", ["project_id"], {:name=>"index_deploy_keys_projects_on_project_id", :using=>:btree})
+   -> 0.0032s
+-- create_table("deployments", {:force=>:cascade})
+   -> 0.0049s
+-- add_index("deployments", ["created_at"], {:name=>"index_deployments_on_created_at", :using=>:btree})
+   -> 0.0034s
+-- add_index("deployments", ["environment_id", "id"], {:name=>"index_deployments_on_environment_id_and_id", :using=>:btree})
+   -> 0.0028s
+-- add_index("deployments", ["environment_id", "iid", "project_id"], {:name=>"index_deployments_on_environment_id_and_iid_and_project_id", :using=>:btree})
+   -> 0.0029s
+-- add_index("deployments", ["project_id", "iid"], {:name=>"index_deployments_on_project_id_and_iid", :unique=>true, :using=>:btree})
+   -> 0.0032s
+-- create_table("emails", {:force=>:cascade})
+   -> 0.0046s
+-- add_index("emails", ["confirmation_token"], {:name=>"index_emails_on_confirmation_token", :unique=>true, :using=>:btree})
+   -> 0.0030s
+-- add_index("emails", ["email"], {:name=>"index_emails_on_email", :unique=>true, :using=>:btree})
+   -> 0.0035s
+-- add_index("emails", ["user_id"], {:name=>"index_emails_on_user_id", :using=>:btree})
+   -> 0.0028s
+-- create_table("environments", {:force=>:cascade})
+   -> 0.0052s
+-- add_index("environments", ["project_id", "name"], {:name=>"index_environments_on_project_id_and_name", :unique=>true, :using=>:btree})
+   -> 0.0031s
+-- add_index("environments", ["project_id", "slug"], {:name=>"index_environments_on_project_id_and_slug", :unique=>true, :using=>:btree})
+   -> 0.0028s
+-- create_table("events", {:force=>:cascade})
+   -> 0.0046s
+-- add_index("events", ["action"], {:name=>"index_events_on_action", :using=>:btree})
+   -> 0.0032s
+-- add_index("events", ["author_id"], {:name=>"index_events_on_author_id", :using=>:btree})
+   -> 0.0027s
+-- add_index("events", ["project_id", "id"], {:name=>"index_events_on_project_id_and_id", :using=>:btree})
+   -> 0.0027s
+-- add_index("events", ["target_type", "target_id"], {:name=>"index_events_on_target_type_and_target_id", :using=>:btree})
+   -> 0.0027s
+-- create_table("feature_gates", {:force=>:cascade})
+   -> 0.0046s
+-- add_index("feature_gates", ["feature_key", "key", "value"], {:name=>"index_feature_gates_on_feature_key_and_key_and_value", :unique=>true, :using=>:btree})
+   -> 0.0031s
+-- create_table("features", {:force=>:cascade})
+   -> 0.0041s
+-- add_index("features", ["key"], {:name=>"index_features_on_key", :unique=>true, :using=>:btree})
+   -> 0.0030s
+-- create_table("fork_network_members", {:force=>:cascade})
+   -> 0.0033s
+-- add_index("fork_network_members", ["fork_network_id"], {:name=>"index_fork_network_members_on_fork_network_id", :using=>:btree})
+   -> 0.0033s
+-- add_index("fork_network_members", ["project_id"], {:name=>"index_fork_network_members_on_project_id", :unique=>true, :using=>:btree})
+   -> 0.0029s
+-- create_table("fork_networks", {:force=>:cascade})
+   -> 0.0049s
+-- add_index("fork_networks", ["root_project_id"], {:name=>"index_fork_networks_on_root_project_id", :unique=>true, :using=>:btree})
+   -> 0.0029s
+-- create_table("forked_project_links", {:force=>:cascade})
+   -> 0.0032s
+-- add_index("forked_project_links", ["forked_to_project_id"], {:name=>"index_forked_project_links_on_forked_to_project_id", :unique=>true, :using=>:btree})
+   -> 0.0030s
+-- create_table("gcp_clusters", {:force=>:cascade})
+   -> 0.0074s
+-- add_index("gcp_clusters", ["project_id"], {:name=>"index_gcp_clusters_on_project_id", :unique=>true, :using=>:btree})
+   -> 0.0030s
+-- create_table("gpg_key_subkeys", {:force=>:cascade})
+   -> 0.0042s
+-- add_index("gpg_key_subkeys", ["fingerprint"], {:name=>"index_gpg_key_subkeys_on_fingerprint", :unique=>true, :using=>:btree})
+   -> 0.0029s
+-- add_index("gpg_key_subkeys", ["gpg_key_id"], {:name=>"index_gpg_key_subkeys_on_gpg_key_id", :using=>:btree})
+   -> 0.0032s
+-- add_index("gpg_key_subkeys", ["keyid"], {:name=>"index_gpg_key_subkeys_on_keyid", :unique=>true, :using=>:btree})
+   -> 0.0027s
+-- create_table("gpg_keys", {:force=>:cascade})
+   -> 0.0042s
+-- add_index("gpg_keys", ["fingerprint"], {:name=>"index_gpg_keys_on_fingerprint", :unique=>true, :using=>:btree})
+   -> 0.0032s
+-- add_index("gpg_keys", ["primary_keyid"], {:name=>"index_gpg_keys_on_primary_keyid", :unique=>true, :using=>:btree})
+   -> 0.0026s
+-- add_index("gpg_keys", ["user_id"], {:name=>"index_gpg_keys_on_user_id", :using=>:btree})
+   -> 0.0028s
+-- create_table("gpg_signatures", {:force=>:cascade})
+   -> 0.0054s
+-- add_index("gpg_signatures", ["commit_sha"], {:name=>"index_gpg_signatures_on_commit_sha", :unique=>true, :using=>:btree})
+   -> 0.0029s
+-- add_index("gpg_signatures", ["gpg_key_id"], {:name=>"index_gpg_signatures_on_gpg_key_id", :using=>:btree})
+   -> 0.0026s
+-- add_index("gpg_signatures", ["gpg_key_primary_keyid"], {:name=>"index_gpg_signatures_on_gpg_key_primary_keyid", :using=>:btree})
+   -> 0.0029s
+-- add_index("gpg_signatures", ["gpg_key_subkey_id"], {:name=>"index_gpg_signatures_on_gpg_key_subkey_id", :using=>:btree})
+   -> 0.0032s
+-- add_index("gpg_signatures", ["project_id"], {:name=>"index_gpg_signatures_on_project_id", :using=>:btree})
+   -> 0.0028s
+-- create_table("group_custom_attributes", {:force=>:cascade})
+   -> 0.0044s
+-- add_index("group_custom_attributes", ["group_id", "key"], {:name=>"index_group_custom_attributes_on_group_id_and_key", :unique=>true, :using=>:btree})
+   -> 0.0032s
+-- add_index("group_custom_attributes", ["key", "value"], {:name=>"index_group_custom_attributes_on_key_and_value", :using=>:btree})
+   -> 0.0028s
+-- create_table("identities", {:force=>:cascade})
+   -> 0.0043s
+-- add_index("identities", ["user_id"], {:name=>"index_identities_on_user_id", :using=>:btree})
+   -> 0.0034s
+-- create_table("issue_assignees", {:id=>false, :force=>:cascade})
+   -> 0.0013s
+-- add_index("issue_assignees", ["issue_id", "user_id"], {:name=>"index_issue_assignees_on_issue_id_and_user_id", :unique=>true, :using=>:btree})
+   -> 0.0028s
+-- add_index("issue_assignees", ["user_id"], {:name=>"index_issue_assignees_on_user_id", :using=>:btree})
+   -> 0.0029s
+-- create_table("issue_metrics", {:force=>:cascade})
+   -> 0.0032s
+-- add_index("issue_metrics", ["issue_id"], {:name=>"index_issue_metrics", :using=>:btree})
+   -> 0.0029s
+-- create_table("issues", {:force=>:cascade})
+   -> 0.0051s
+-- add_index("issues", ["author_id"], {:name=>"index_issues_on_author_id", :using=>:btree})
+   -> 0.0028s
+-- add_index("issues", ["confidential"], {:name=>"index_issues_on_confidential", :using=>:btree})
+   -> 0.0029s
+-- add_index("issues", ["description"], {:name=>"index_issues_on_description_trigram", :using=>:gin, :opclasses=>{"description"=>"gin_trgm_ops"}})
+   -> 0.0022s
+-- add_index("issues", ["milestone_id"], {:name=>"index_issues_on_milestone_id", :using=>:btree})
+   -> 0.0027s
+-- add_index("issues", ["moved_to_id"], {:name=>"index_issues_on_moved_to_id", :where=>"(moved_to_id IS NOT NULL)", :using=>:btree})
+   -> 0.0030s
+-- add_index("issues", ["project_id", "created_at", "id", "state"], {:name=>"index_issues_on_project_id_and_created_at_and_id_and_state", :using=>:btree})
+   -> 0.0039s
+-- add_index("issues", ["project_id", "due_date", "id", "state"], {:name=>"idx_issues_on_project_id_and_due_date_and_id_and_state_partial", :where=>"(due_date IS NOT NULL)", :using=>:btree})
+   -> 0.0031s
+-- add_index("issues", ["project_id", "iid"], {:name=>"index_issues_on_project_id_and_iid", :unique=>true, :using=>:btree})
+   -> 0.0032s
+-- add_index("issues", ["project_id", "updated_at", "id", "state"], {:name=>"index_issues_on_project_id_and_updated_at_and_id_and_state", :using=>:btree})
+   -> 0.0035s
+-- add_index("issues", ["relative_position"], {:name=>"index_issues_on_relative_position", :using=>:btree})
+   -> 0.0030s
+-- add_index("issues", ["state"], {:name=>"index_issues_on_state", :using=>:btree})
+   -> 0.0027s
+-- add_index("issues", ["title"], {:name=>"index_issues_on_title_trigram", :using=>:gin, :opclasses=>{"title"=>"gin_trgm_ops"}})
+   -> 0.0021s
+-- add_index("issues", ["updated_at"], {:name=>"index_issues_on_updated_at", :using=>:btree})
+   -> 0.0030s
+-- add_index("issues", ["updated_by_id"], {:name=>"index_issues_on_updated_by_id", :where=>"(updated_by_id IS NOT NULL)", :using=>:btree})
+   -> 0.0028s
+-- create_table("keys", {:force=>:cascade})
+   -> 0.0048s
+-- add_index("keys", ["fingerprint"], {:name=>"index_keys_on_fingerprint", :unique=>true, :using=>:btree})
+   -> 0.0028s
+-- add_index("keys", ["user_id"], {:name=>"index_keys_on_user_id", :using=>:btree})
+   -> 0.0029s
+-- create_table("label_links", {:force=>:cascade})
+   -> 0.0041s
+-- add_index("label_links", ["label_id"], {:name=>"index_label_links_on_label_id", :using=>:btree})
+   -> 0.0027s
+-- add_index("label_links", ["target_id", "target_type"], {:name=>"index_label_links_on_target_id_and_target_type", :using=>:btree})
+   -> 0.0028s
+-- create_table("label_priorities", {:force=>:cascade})
+   -> 0.0031s
+-- add_index("label_priorities", ["priority"], {:name=>"index_label_priorities_on_priority", :using=>:btree})
+   -> 0.0028s
+-- add_index("label_priorities", ["project_id", "label_id"], {:name=>"index_label_priorities_on_project_id_and_label_id", :unique=>true, :using=>:btree})
+   -> 0.0027s
+-- create_table("labels", {:force=>:cascade})
+   -> 0.0046s
+-- add_index("labels", ["group_id", "project_id", "title"], {:name=>"index_labels_on_group_id_and_project_id_and_title", :unique=>true, :using=>:btree})
+   -> 0.0028s
+-- add_index("labels", ["project_id"], {:name=>"index_labels_on_project_id", :using=>:btree})
+   -> 0.0032s
+-- add_index("labels", ["template"], {:name=>"index_labels_on_template", :where=>"template", :using=>:btree})
+   -> 0.0027s
+-- add_index("labels", ["title"], {:name=>"index_labels_on_title", :using=>:btree})
+   -> 0.0030s
+-- add_index("labels", ["type", "project_id"], {:name=>"index_labels_on_type_and_project_id", :using=>:btree})
+   -> 0.0028s
+-- create_table("lfs_objects", {:force=>:cascade})
+   -> 0.0040s
+-- add_index("lfs_objects", ["oid"], {:name=>"index_lfs_objects_on_oid", :unique=>true, :using=>:btree})
+   -> 0.0032s
+-- create_table("lfs_objects_projects", {:force=>:cascade})
+   -> 0.0035s
+-- add_index("lfs_objects_projects", ["project_id"], {:name=>"index_lfs_objects_projects_on_project_id", :using=>:btree})
+   -> 0.0025s
+-- create_table("lists", {:force=>:cascade})
+   -> 0.0033s
+-- add_index("lists", ["board_id", "label_id"], {:name=>"index_lists_on_board_id_and_label_id", :unique=>true, :using=>:btree})
+   -> 0.0026s
+-- add_index("lists", ["label_id"], {:name=>"index_lists_on_label_id", :using=>:btree})
+   -> 0.0026s
+-- create_table("members", {:force=>:cascade})
+   -> 0.0046s
+-- add_index("members", ["access_level"], {:name=>"index_members_on_access_level", :using=>:btree})
+   -> 0.0028s
+-- add_index("members", ["invite_token"], {:name=>"index_members_on_invite_token", :unique=>true, :using=>:btree})
+   -> 0.0027s
+-- add_index("members", ["requested_at"], {:name=>"index_members_on_requested_at", :using=>:btree})
+   -> 0.0025s
+-- add_index("members", ["source_id", "source_type"], {:name=>"index_members_on_source_id_and_source_type", :using=>:btree})
+   -> 0.0027s
+-- add_index("members", ["user_id"], {:name=>"index_members_on_user_id", :using=>:btree})
+   -> 0.0026s
+-- create_table("merge_request_diff_commits", {:id=>false, :force=>:cascade})
+   -> 0.0027s
+-- add_index("merge_request_diff_commits", ["merge_request_diff_id", "relative_order"], {:name=>"index_merge_request_diff_commits_on_mr_diff_id_and_order", :unique=>true, :using=>:btree})
+   -> 0.0032s
+-- add_index("merge_request_diff_commits", ["sha"], {:name=>"index_merge_request_diff_commits_on_sha", :using=>:btree})
+   -> 0.0029s
+-- create_table("merge_request_diff_files", {:id=>false, :force=>:cascade})
+   -> 0.0027s
+-- add_index("merge_request_diff_files", ["merge_request_diff_id", "relative_order"], {:name=>"index_merge_request_diff_files_on_mr_diff_id_and_order", :unique=>true, :using=>:btree})
+   -> 0.0027s
+-- create_table("merge_request_diffs", {:force=>:cascade})
+   -> 0.0042s
+-- add_index("merge_request_diffs", ["merge_request_id", "id"], {:name=>"index_merge_request_diffs_on_merge_request_id_and_id", :using=>:btree})
+   -> 0.0030s
+-- create_table("merge_request_metrics", {:force=>:cascade})
+   -> 0.0034s
+-- add_index("merge_request_metrics", ["first_deployed_to_production_at"], {:name=>"index_merge_request_metrics_on_first_deployed_to_production_at", :using=>:btree})
+   -> 0.0028s
+-- add_index("merge_request_metrics", ["merge_request_id"], {:name=>"index_merge_request_metrics", :using=>:btree})
+   -> 0.0025s
+-- add_index("merge_request_metrics", ["pipeline_id"], {:name=>"index_merge_request_metrics_on_pipeline_id", :using=>:btree})
+   -> 0.0026s
+-- create_table("merge_requests", {:force=>:cascade})
+   -> 0.0066s
+-- add_index("merge_requests", ["assignee_id"], {:name=>"index_merge_requests_on_assignee_id", :using=>:btree})
+   -> 0.0029s
+-- add_index("merge_requests", ["author_id"], {:name=>"index_merge_requests_on_author_id", :using=>:btree})
+   -> 0.0026s
+-- add_index("merge_requests", ["created_at"], {:name=>"index_merge_requests_on_created_at", :using=>:btree})
+   -> 0.0026s
+-- add_index("merge_requests", ["description"], {:name=>"index_merge_requests_on_description_trigram", :using=>:gin, :opclasses=>{"description"=>"gin_trgm_ops"}})
+   -> 0.0020s
+-- add_index("merge_requests", ["head_pipeline_id"], {:name=>"index_merge_requests_on_head_pipeline_id", :using=>:btree})
+   -> 0.0027s
+-- add_index("merge_requests", ["latest_merge_request_diff_id"], {:name=>"index_merge_requests_on_latest_merge_request_diff_id", :using=>:btree})
+   -> 0.0025s
+-- add_index("merge_requests", ["merge_user_id"], {:name=>"index_merge_requests_on_merge_user_id", :where=>"(merge_user_id IS NOT NULL)", :using=>:btree})
+   -> 0.0029s
+-- add_index("merge_requests", ["milestone_id"], {:name=>"index_merge_requests_on_milestone_id", :using=>:btree})
+   -> 0.0030s
+-- add_index("merge_requests", ["source_branch"], {:name=>"index_merge_requests_on_source_branch", :using=>:btree})
+   -> 0.0026s
+-- add_index("merge_requests", ["source_project_id", "source_branch"], {:name=>"index_merge_requests_on_source_project_and_branch_state_opened", :where=>"((state)::text = 'opened'::text)", :using=>:btree})
+   -> 0.0029s
+-- add_index("merge_requests", ["source_project_id", "source_branch"], {:name=>"index_merge_requests_on_source_project_id_and_source_branch", :using=>:btree})
+   -> 0.0031s
+-- add_index("merge_requests", ["target_branch"], {:name=>"index_merge_requests_on_target_branch", :using=>:btree})
+   -> 0.0028s
+-- add_index("merge_requests", ["target_project_id", "iid"], {:name=>"index_merge_requests_on_target_project_id_and_iid", :unique=>true, :using=>:btree})
+   -> 0.0027s
+-- add_index("merge_requests", ["target_project_id", "merge_commit_sha", "id"], {:name=>"index_merge_requests_on_tp_id_and_merge_commit_sha_and_id", :using=>:btree})
+   -> 0.0029s
+-- add_index("merge_requests", ["title"], {:name=>"index_merge_requests_on_title", :using=>:btree})
+   -> 0.0026s
+-- add_index("merge_requests", ["title"], {:name=>"index_merge_requests_on_title_trigram", :using=>:gin, :opclasses=>{"title"=>"gin_trgm_ops"}})
+   -> 0.0020s
+-- add_index("merge_requests", ["updated_by_id"], {:name=>"index_merge_requests_on_updated_by_id", :where=>"(updated_by_id IS NOT NULL)", :using=>:btree})
+   -> 0.0029s
+-- create_table("merge_requests_closing_issues", {:force=>:cascade})
+   -> 0.0031s
+-- add_index("merge_requests_closing_issues", ["issue_id"], {:name=>"index_merge_requests_closing_issues_on_issue_id", :using=>:btree})
+   -> 0.0026s
+-- add_index("merge_requests_closing_issues", ["merge_request_id"], {:name=>"index_merge_requests_closing_issues_on_merge_request_id", :using=>:btree})
+   -> 0.0028s
+-- create_table("milestones", {:force=>:cascade})
+   -> 0.0044s
+-- add_index("milestones", ["description"], {:name=>"index_milestones_on_description_trigram", :using=>:gin, :opclasses=>{"description"=>"gin_trgm_ops"}})
+   -> 0.0022s
+-- add_index("milestones", ["due_date"], {:name=>"index_milestones_on_due_date", :using=>:btree})
+   -> 0.0033s
+-- add_index("milestones", ["group_id"], {:name=>"index_milestones_on_group_id", :using=>:btree})
+   -> 0.0028s
+-- add_index("milestones", ["project_id", "iid"], {:name=>"index_milestones_on_project_id_and_iid", :unique=>true, :using=>:btree})
+   -> 0.0028s
+-- add_index("milestones", ["title"], {:name=>"index_milestones_on_title", :using=>:btree})
+   -> 0.0026s
+-- add_index("milestones", ["title"], {:name=>"index_milestones_on_title_trigram", :using=>:gin, :opclasses=>{"title"=>"gin_trgm_ops"}})
+   -> 0.0021s
+-- create_table("namespaces", {:force=>:cascade})
+   -> 0.0068s
+-- add_index("namespaces", ["created_at"], {:name=>"index_namespaces_on_created_at", :using=>:btree})
+   -> 0.0030s
+-- add_index("namespaces", ["name", "parent_id"], {:name=>"index_namespaces_on_name_and_parent_id", :unique=>true, :using=>:btree})
+   -> 0.0030s
+-- add_index("namespaces", ["name"], {:name=>"index_namespaces_on_name_trigram", :using=>:gin, :opclasses=>{"name"=>"gin_trgm_ops"}})
+   -> 0.0020s
+-- add_index("namespaces", ["owner_id"], {:name=>"index_namespaces_on_owner_id", :using=>:btree})
+   -> 0.0028s
+-- add_index("namespaces", ["parent_id", "id"], {:name=>"index_namespaces_on_parent_id_and_id", :unique=>true, :using=>:btree})
+   -> 0.0032s
+-- add_index("namespaces", ["path"], {:name=>"index_namespaces_on_path", :using=>:btree})
+   -> 0.0031s
+-- add_index("namespaces", ["path"], {:name=>"index_namespaces_on_path_trigram", :using=>:gin, :opclasses=>{"path"=>"gin_trgm_ops"}})
+   -> 0.0019s
+-- add_index("namespaces", ["require_two_factor_authentication"], {:name=>"index_namespaces_on_require_two_factor_authentication", :using=>:btree})
+   -> 0.0029s
+-- add_index("namespaces", ["type"], {:name=>"index_namespaces_on_type", :using=>:btree})
+   -> 0.0032s
+-- create_table("notes", {:force=>:cascade})
+   -> 0.0055s
+-- add_index("notes", ["author_id"], {:name=>"index_notes_on_author_id", :using=>:btree})
+   -> 0.0029s
+-- add_index("notes", ["commit_id"], {:name=>"index_notes_on_commit_id", :using=>:btree})
+   -> 0.0028s
+-- add_index("notes", ["created_at"], {:name=>"index_notes_on_created_at", :using=>:btree})
+   -> 0.0029s
+-- add_index("notes", ["discussion_id"], {:name=>"index_notes_on_discussion_id", :using=>:btree})
+   -> 0.0029s
+-- add_index("notes", ["line_code"], {:name=>"index_notes_on_line_code", :using=>:btree})
+   -> 0.0029s
+-- add_index("notes", ["note"], {:name=>"index_notes_on_note_trigram", :using=>:gin, :opclasses=>{"note"=>"gin_trgm_ops"}})
+   -> 0.0024s
+-- add_index("notes", ["noteable_id", "noteable_type"], {:name=>"index_notes_on_noteable_id_and_noteable_type", :using=>:btree})
+   -> 0.0029s
+-- add_index("notes", ["noteable_type"], {:name=>"index_notes_on_noteable_type", :using=>:btree})
+   -> 0.0030s
+-- add_index("notes", ["project_id", "noteable_type"], {:name=>"index_notes_on_project_id_and_noteable_type", :using=>:btree})
+   -> 0.0027s
+-- add_index("notes", ["updated_at"], {:name=>"index_notes_on_updated_at", :using=>:btree})
+   -> 0.0026s
+-- create_table("notification_settings", {:force=>:cascade})
+   -> 0.0053s
+-- add_index("notification_settings", ["source_id", "source_type"], {:name=>"index_notification_settings_on_source_id_and_source_type", :using=>:btree})
+   -> 0.0028s
+-- add_index("notification_settings", ["user_id", "source_id", "source_type"], {:name=>"index_notifications_on_user_id_and_source_id_and_source_type", :unique=>true, :using=>:btree})
+   -> 0.0030s
+-- add_index("notification_settings", ["user_id"], {:name=>"index_notification_settings_on_user_id", :using=>:btree})
+   -> 0.0031s
+-- create_table("oauth_access_grants", {:force=>:cascade})
+   -> 0.0042s
+-- add_index("oauth_access_grants", ["token"], {:name=>"index_oauth_access_grants_on_token", :unique=>true, :using=>:btree})
+   -> 0.0031s
+-- create_table("oauth_access_tokens", {:force=>:cascade})
+   -> 0.0051s
+-- add_index("oauth_access_tokens", ["refresh_token"], {:name=>"index_oauth_access_tokens_on_refresh_token", :unique=>true, :using=>:btree})
+   -> 0.0030s
+-- add_index("oauth_access_tokens", ["resource_owner_id"], {:name=>"index_oauth_access_tokens_on_resource_owner_id", :using=>:btree})
+   -> 0.0025s
+-- add_index("oauth_access_tokens", ["token"], {:name=>"index_oauth_access_tokens_on_token", :unique=>true, :using=>:btree})
+   -> 0.0026s
+-- create_table("oauth_applications", {:force=>:cascade})
+   -> 0.0049s
+-- add_index("oauth_applications", ["owner_id", "owner_type"], {:name=>"index_oauth_applications_on_owner_id_and_owner_type", :using=>:btree})
+   -> 0.0030s
+-- add_index("oauth_applications", ["uid"], {:name=>"index_oauth_applications_on_uid", :unique=>true, :using=>:btree})
+   -> 0.0032s
+-- create_table("oauth_openid_requests", {:force=>:cascade})
+   -> 0.0048s
+-- create_table("pages_domains", {:force=>:cascade})
+   -> 0.0052s
+-- add_index("pages_domains", ["domain"], {:name=>"index_pages_domains_on_domain", :unique=>true, :using=>:btree})
+   -> 0.0027s
+-- add_index("pages_domains", ["project_id"], {:name=>"index_pages_domains_on_project_id", :using=>:btree})
+   -> 0.0030s
+-- create_table("personal_access_tokens", {:force=>:cascade})
+   -> 0.0056s
+-- add_index("personal_access_tokens", ["token"], {:name=>"index_personal_access_tokens_on_token", :unique=>true, :using=>:btree})
+   -> 0.0032s
+-- add_index("personal_access_tokens", ["user_id"], {:name=>"index_personal_access_tokens_on_user_id", :using=>:btree})
+   -> 0.0028s
+-- create_table("project_authorizations", {:id=>false, :force=>:cascade})
+   -> 0.0018s
+-- add_index("project_authorizations", ["project_id"], {:name=>"index_project_authorizations_on_project_id", :using=>:btree})
+   -> 0.0033s
+-- add_index("project_authorizations", ["user_id", "project_id", "access_level"], {:name=>"index_project_authorizations_on_user_id_project_id_access_level", :unique=>true, :using=>:btree})
+   -> 0.0029s
+-- create_table("project_auto_devops", {:force=>:cascade})
+   -> 0.0043s
+-- add_index("project_auto_devops", ["project_id"], {:name=>"index_project_auto_devops_on_project_id", :unique=>true, :using=>:btree})
+   -> 0.0029s
+-- create_table("project_custom_attributes", {:force=>:cascade})
+   -> 0.0047s
+-- add_index("project_custom_attributes", ["key", "value"], {:name=>"index_project_custom_attributes_on_key_and_value", :using=>:btree})
+   -> 0.0030s
+-- add_index("project_custom_attributes", ["project_id", "key"], {:name=>"index_project_custom_attributes_on_project_id_and_key", :unique=>true, :using=>:btree})
+   -> 0.0028s
+-- create_table("project_features", {:force=>:cascade})
+   -> 0.0038s
+-- add_index("project_features", ["project_id"], {:name=>"index_project_features_on_project_id", :using=>:btree})
+   -> 0.0029s
+-- create_table("project_group_links", {:force=>:cascade})
+   -> 0.0036s
+-- add_index("project_group_links", ["group_id"], {:name=>"index_project_group_links_on_group_id", :using=>:btree})
+   -> 0.0028s
+-- add_index("project_group_links", ["project_id"], {:name=>"index_project_group_links_on_project_id", :using=>:btree})
+   -> 0.0030s
+-- create_table("project_import_data", {:force=>:cascade})
+   -> 0.0049s
+-- add_index("project_import_data", ["project_id"], {:name=>"index_project_import_data_on_project_id", :using=>:btree})
+   -> 0.0027s
+-- create_table("project_statistics", {:force=>:cascade})
+   -> 0.0046s
+-- add_index("project_statistics", ["namespace_id"], {:name=>"index_project_statistics_on_namespace_id", :using=>:btree})
+   -> 0.0027s
+-- add_index("project_statistics", ["project_id"], {:name=>"index_project_statistics_on_project_id", :unique=>true, :using=>:btree})
+   -> 0.0029s
+-- create_table("projects", {:force=>:cascade})
+   -> 0.0090s
+-- add_index("projects", ["ci_id"], {:name=>"index_projects_on_ci_id", :using=>:btree})
+   -> 0.0033s
+-- add_index("projects", ["created_at"], {:name=>"index_projects_on_created_at", :using=>:btree})
+   -> 0.0030s
+-- add_index("projects", ["creator_id"], {:name=>"index_projects_on_creator_id", :using=>:btree})
+   -> 0.0028s
+-- add_index("projects", ["description"], {:name=>"index_projects_on_description_trigram", :using=>:gin, :opclasses=>{"description"=>"gin_trgm_ops"}})
+   -> 0.0022s
+-- add_index("projects", ["last_activity_at"], {:name=>"index_projects_on_last_activity_at", :using=>:btree})
+   -> 0.0032s
+-- add_index("projects", ["last_repository_check_failed"], {:name=>"index_projects_on_last_repository_check_failed", :using=>:btree})
+   -> 0.0030s
+-- add_index("projects", ["last_repository_updated_at"], {:name=>"index_projects_on_last_repository_updated_at", :using=>:btree})
+   -> 0.0031s
+-- add_index("projects", ["name"], {:name=>"index_projects_on_name_trigram", :using=>:gin, :opclasses=>{"name"=>"gin_trgm_ops"}})
+   -> 0.0022s
+-- add_index("projects", ["namespace_id"], {:name=>"index_projects_on_namespace_id", :using=>:btree})
+   -> 0.0028s
+-- add_index("projects", ["path"], {:name=>"index_projects_on_path", :using=>:btree})
+   -> 0.0028s
+-- add_index("projects", ["path"], {:name=>"index_projects_on_path_trigram", :using=>:gin, :opclasses=>{"path"=>"gin_trgm_ops"}})
+   -> 0.0023s
+-- add_index("projects", ["pending_delete"], {:name=>"index_projects_on_pending_delete", :using=>:btree})
+   -> 0.0029s
+-- add_index("projects", ["repository_storage"], {:name=>"index_projects_on_repository_storage", :using=>:btree})
+   -> 0.0026s
+-- add_index("projects", ["runners_token"], {:name=>"index_projects_on_runners_token", :using=>:btree})
+   -> 0.0034s
+-- add_index("projects", ["star_count"], {:name=>"index_projects_on_star_count", :using=>:btree})
+   -> 0.0028s
+-- add_index("projects", ["visibility_level"], {:name=>"index_projects_on_visibility_level", :using=>:btree})
+   -> 0.0027s
+-- create_table("protected_branch_merge_access_levels", {:force=>:cascade})
+   -> 0.0042s
+-- add_index("protected_branch_merge_access_levels", ["protected_branch_id"], {:name=>"index_protected_branch_merge_access", :using=>:btree})
+   -> 0.0029s
+-- create_table("protected_branch_push_access_levels", {:force=>:cascade})
+   -> 0.0037s
+-- add_index("protected_branch_push_access_levels", ["protected_branch_id"], {:name=>"index_protected_branch_push_access", :using=>:btree})
+   -> 0.0030s
+-- create_table("protected_branches", {:force=>:cascade})
+   -> 0.0048s
+-- add_index("protected_branches", ["project_id"], {:name=>"index_protected_branches_on_project_id", :using=>:btree})
+   -> 0.0030s
+-- create_table("protected_tag_create_access_levels", {:force=>:cascade})
+   -> 0.0037s
+-- add_index("protected_tag_create_access_levels", ["protected_tag_id"], {:name=>"index_protected_tag_create_access", :using=>:btree})
+   -> 0.0029s
+-- add_index("protected_tag_create_access_levels", ["user_id"], {:name=>"index_protected_tag_create_access_levels_on_user_id", :using=>:btree})
+   -> 0.0029s
+-- create_table("protected_tags", {:force=>:cascade})
+   -> 0.0051s
+-- add_index("protected_tags", ["project_id"], {:name=>"index_protected_tags_on_project_id", :using=>:btree})
+   -> 0.0034s
+-- create_table("push_event_payloads", {:id=>false, :force=>:cascade})
+   -> 0.0030s
+-- add_index("push_event_payloads", ["event_id"], {:name=>"index_push_event_payloads_on_event_id", :unique=>true, :using=>:btree})
+   -> 0.0029s
+-- create_table("redirect_routes", {:force=>:cascade})
+   -> 0.0049s
+-- add_index("redirect_routes", ["path"], {:name=>"index_redirect_routes_on_path", :unique=>true, :using=>:btree})
+   -> 0.0031s
+-- add_index("redirect_routes", ["source_type", "source_id"], {:name=>"index_redirect_routes_on_source_type_and_source_id", :using=>:btree})
+   -> 0.0034s
+-- create_table("releases", {:force=>:cascade})
+   -> 0.0043s
+-- add_index("releases", ["project_id", "tag"], {:name=>"index_releases_on_project_id_and_tag", :using=>:btree})
+   -> 0.0032s
+-- add_index("releases", ["project_id"], {:name=>"index_releases_on_project_id", :using=>:btree})
+   -> 0.0030s
+-- create_table("routes", {:force=>:cascade})
+   -> 0.0055s
+-- add_index("routes", ["path"], {:name=>"index_routes_on_path", :unique=>true, :using=>:btree})
+   -> 0.0028s
+-- add_index("routes", ["path"], {:name=>"index_routes_on_path_text_pattern_ops", :using=>:btree, :opclasses=>{"path"=>"varchar_pattern_ops"}})
+   -> 0.0026s
+-- add_index("routes", ["source_type", "source_id"], {:name=>"index_routes_on_source_type_and_source_id", :unique=>true, :using=>:btree})
+   -> 0.0029s
+-- create_table("sent_notifications", {:force=>:cascade})
+   -> 0.0048s
+-- add_index("sent_notifications", ["reply_key"], {:name=>"index_sent_notifications_on_reply_key", :unique=>true, :using=>:btree})
+   -> 0.0029s
+-- create_table("services", {:force=>:cascade})
+   -> 0.0091s
+-- add_index("services", ["project_id"], {:name=>"index_services_on_project_id", :using=>:btree})
+   -> 0.0028s
+-- add_index("services", ["template"], {:name=>"index_services_on_template", :using=>:btree})
+   -> 0.0031s
+-- create_table("snippets", {:force=>:cascade})
+   -> 0.0050s
+-- add_index("snippets", ["author_id"], {:name=>"index_snippets_on_author_id", :using=>:btree})
+   -> 0.0030s
+-- add_index("snippets", ["file_name"], {:name=>"index_snippets_on_file_name_trigram", :using=>:gin, :opclasses=>{"file_name"=>"gin_trgm_ops"}})
+   -> 0.0020s
+-- add_index("snippets", ["project_id"], {:name=>"index_snippets_on_project_id", :using=>:btree})
+   -> 0.0028s
+-- add_index("snippets", ["title"], {:name=>"index_snippets_on_title_trigram", :using=>:gin, :opclasses=>{"title"=>"gin_trgm_ops"}})
+   -> 0.0020s
+-- add_index("snippets", ["updated_at"], {:name=>"index_snippets_on_updated_at", :using=>:btree})
+   -> 0.0026s
+-- add_index("snippets", ["visibility_level"], {:name=>"index_snippets_on_visibility_level", :using=>:btree})
+   -> 0.0026s
+-- create_table("spam_logs", {:force=>:cascade})
+   -> 0.0048s
+-- create_table("subscriptions", {:force=>:cascade})
+   -> 0.0041s
+-- add_index("subscriptions", ["subscribable_id", "subscribable_type", "user_id", "project_id"], {:name=>"index_subscriptions_on_subscribable_and_user_id_and_project_id", :unique=>true, :using=>:btree})
+   -> 0.0030s
+-- create_table("system_note_metadata", {:force=>:cascade})
+   -> 0.0040s
+-- add_index("system_note_metadata", ["note_id"], {:name=>"index_system_note_metadata_on_note_id", :unique=>true, :using=>:btree})
+   -> 0.0029s
+-- create_table("taggings", {:force=>:cascade})
+   -> 0.0047s
+-- add_index("taggings", ["tag_id", "taggable_id", "taggable_type", "context", "tagger_id", "tagger_type"], {:name=>"taggings_idx", :unique=>true, :using=>:btree})
+   -> 0.0030s
+-- add_index("taggings", ["taggable_id", "taggable_type", "context"], {:name=>"index_taggings_on_taggable_id_and_taggable_type_and_context", :using=>:btree})
+   -> 0.0025s
+-- create_table("tags", {:force=>:cascade})
+   -> 0.0044s
+-- add_index("tags", ["name"], {:name=>"index_tags_on_name", :unique=>true, :using=>:btree})
+   -> 0.0026s
+-- create_table("timelogs", {:force=>:cascade})
+   -> 0.0033s
+-- add_index("timelogs", ["issue_id"], {:name=>"index_timelogs_on_issue_id", :using=>:btree})
+   -> 0.0027s
+-- add_index("timelogs", ["merge_request_id"], {:name=>"index_timelogs_on_merge_request_id", :using=>:btree})
+   -> 0.0033s
+-- add_index("timelogs", ["user_id"], {:name=>"index_timelogs_on_user_id", :using=>:btree})
+   -> 0.0028s
+-- create_table("todos", {:force=>:cascade})
+   -> 0.0043s
+-- add_index("todos", ["author_id"], {:name=>"index_todos_on_author_id", :using=>:btree})
+   -> 0.0027s
+-- add_index("todos", ["commit_id"], {:name=>"index_todos_on_commit_id", :using=>:btree})
+   -> 0.0028s
+-- add_index("todos", ["note_id"], {:name=>"index_todos_on_note_id", :using=>:btree})
+   -> 0.0028s
+-- add_index("todos", ["project_id"], {:name=>"index_todos_on_project_id", :using=>:btree})
+   -> 0.0027s
+-- add_index("todos", ["target_type", "target_id"], {:name=>"index_todos_on_target_type_and_target_id", :using=>:btree})
+   -> 0.0028s
+-- add_index("todos", ["user_id"], {:name=>"index_todos_on_user_id", :using=>:btree})
+   -> 0.0026s
+-- create_table("trending_projects", {:force=>:cascade})
+   -> 0.0030s
+-- add_index("trending_projects", ["project_id"], {:name=>"index_trending_projects_on_project_id", :using=>:btree})
+   -> 0.0027s
+-- create_table("u2f_registrations", {:force=>:cascade})
+   -> 0.0048s
+-- add_index("u2f_registrations", ["key_handle"], {:name=>"index_u2f_registrations_on_key_handle", :using=>:btree})
+   -> 0.0029s
+-- add_index("u2f_registrations", ["user_id"], {:name=>"index_u2f_registrations_on_user_id", :using=>:btree})
+   -> 0.0028s
+-- create_table("uploads", {:force=>:cascade})
+   -> 0.0044s
+-- add_index("uploads", ["checksum"], {:name=>"index_uploads_on_checksum", :using=>:btree})
+   -> 0.0028s
+-- add_index("uploads", ["model_id", "model_type"], {:name=>"index_uploads_on_model_id_and_model_type", :using=>:btree})
+   -> 0.0027s
+-- add_index("uploads", ["path"], {:name=>"index_uploads_on_path", :using=>:btree})
+   -> 0.0028s
+-- create_table("user_agent_details", {:force=>:cascade})
+   -> 0.0051s
+-- add_index("user_agent_details", ["subject_id", "subject_type"], {:name=>"index_user_agent_details_on_subject_id_and_subject_type", :using=>:btree})
+   -> 0.0028s
+-- create_table("user_custom_attributes", {:force=>:cascade})
+   -> 0.0044s
+-- add_index("user_custom_attributes", ["key", "value"], {:name=>"index_user_custom_attributes_on_key_and_value", :using=>:btree})
+   -> 0.0027s
+-- add_index("user_custom_attributes", ["user_id", "key"], {:name=>"index_user_custom_attributes_on_user_id_and_key", :unique=>true, :using=>:btree})
+   -> 0.0026s
+-- create_table("user_synced_attributes_metadata", {:force=>:cascade})
+   -> 0.0056s
+-- add_index("user_synced_attributes_metadata", ["user_id"], {:name=>"index_user_synced_attributes_metadata_on_user_id", :unique=>true, :using=>:btree})
+   -> 0.0027s
+-- create_table("users", {:force=>:cascade})
+   -> 0.0134s
+-- add_index("users", ["admin"], {:name=>"index_users_on_admin", :using=>:btree})
+   -> 0.0030s
+-- add_index("users", ["confirmation_token"], {:name=>"index_users_on_confirmation_token", :unique=>true, :using=>:btree})
+   -> 0.0029s
+-- add_index("users", ["created_at"], {:name=>"index_users_on_created_at", :using=>:btree})
+   -> 0.0034s
+-- add_index("users", ["email"], {:name=>"index_users_on_email", :unique=>true, :using=>:btree})
+   -> 0.0030s
+-- add_index("users", ["email"], {:name=>"index_users_on_email_trigram", :using=>:gin, :opclasses=>{"email"=>"gin_trgm_ops"}})
+   -> 0.0431s
+-- add_index("users", ["ghost"], {:name=>"index_users_on_ghost", :using=>:btree})
+   -> 0.0051s
+-- add_index("users", ["incoming_email_token"], {:name=>"index_users_on_incoming_email_token", :using=>:btree})
+   -> 0.0044s
+-- add_index("users", ["name"], {:name=>"index_users_on_name", :using=>:btree})
+   -> 0.0044s
+-- add_index("users", ["name"], {:name=>"index_users_on_name_trigram", :using=>:gin, :opclasses=>{"name"=>"gin_trgm_ops"}})
+   -> 0.0034s
+-- add_index("users", ["reset_password_token"], {:name=>"index_users_on_reset_password_token", :unique=>true, :using=>:btree})
+   -> 0.0044s
+-- add_index("users", ["rss_token"], {:name=>"index_users_on_rss_token", :using=>:btree})
+   -> 0.0046s
+-- add_index("users", ["state"], {:name=>"index_users_on_state", :using=>:btree})
+   -> 0.0040s
+-- add_index("users", ["username"], {:name=>"index_users_on_username", :using=>:btree})
+   -> 0.0046s
+-- add_index("users", ["username"], {:name=>"index_users_on_username_trigram", :using=>:gin, :opclasses=>{"username"=>"gin_trgm_ops"}})
+   -> 0.0044s
+-- create_table("users_star_projects", {:force=>:cascade})
+   -> 0.0055s
+-- add_index("users_star_projects", ["project_id"], {:name=>"index_users_star_projects_on_project_id", :using=>:btree})
+   -> 0.0037s
+-- add_index("users_star_projects", ["user_id", "project_id"], {:name=>"index_users_star_projects_on_user_id_and_project_id", :unique=>true, :using=>:btree})
+   -> 0.0044s
+-- create_table("web_hook_logs", {:force=>:cascade})
+   -> 0.0060s
+-- add_index("web_hook_logs", ["web_hook_id"], {:name=>"index_web_hook_logs_on_web_hook_id", :using=>:btree})
+   -> 0.0034s
+-- create_table("web_hooks", {:force=>:cascade})
+   -> 0.0120s
+-- add_index("web_hooks", ["project_id"], {:name=>"index_web_hooks_on_project_id", :using=>:btree})
+   -> 0.0038s
+-- add_index("web_hooks", ["type"], {:name=>"index_web_hooks_on_type", :using=>:btree})
+   -> 0.0036s
+-- add_foreign_key("boards", "projects", {:name=>"fk_f15266b5f9", :on_delete=>:cascade})
+   -> 0.0030s
+-- add_foreign_key("chat_teams", "namespaces", {:on_delete=>:cascade})
+   -> 0.0021s
+-- add_foreign_key("ci_build_trace_section_names", "projects", {:on_delete=>:cascade})
+   -> 0.0022s
+-- add_foreign_key("ci_build_trace_sections", "ci_build_trace_section_names", {:column=>"section_name_id", :name=>"fk_264e112c66", :on_delete=>:cascade})
+   -> 0.0018s
+-- add_foreign_key("ci_build_trace_sections", "ci_builds", {:column=>"build_id", :name=>"fk_4ebe41f502", :on_delete=>:cascade})
+   -> 0.0024s
+-- add_foreign_key("ci_build_trace_sections", "projects", {:on_delete=>:cascade})
+   -> 0.0019s
+-- add_foreign_key("ci_builds", "ci_pipelines", {:column=>"auto_canceled_by_id", :name=>"fk_a2141b1522", :on_delete=>:nullify})
+   -> 0.0023s
+-- add_foreign_key("ci_builds", "ci_stages", {:column=>"stage_id", :name=>"fk_3a9eaa254d", :on_delete=>:cascade})
+   -> 0.0020s
+-- add_foreign_key("ci_builds", "projects", {:name=>"fk_befce0568a", :on_delete=>:cascade})
+   -> 0.0024s
+-- add_foreign_key("ci_group_variables", "namespaces", {:column=>"group_id", :name=>"fk_33ae4d58d8", :on_delete=>:cascade})
+   -> 0.0024s
+-- add_foreign_key("ci_job_artifacts", "ci_builds", {:column=>"job_id", :on_delete=>:cascade})
+   -> 0.0019s
+-- add_foreign_key("ci_job_artifacts", "projects", {:on_delete=>:cascade})
+   -> 0.0020s
+-- add_foreign_key("ci_pipeline_schedule_variables", "ci_pipeline_schedules", {:column=>"pipeline_schedule_id", :name=>"fk_41c35fda51", :on_delete=>:cascade})
+   -> 0.0027s
+-- add_foreign_key("ci_pipeline_schedules", "projects", {:name=>"fk_8ead60fcc4", :on_delete=>:cascade})
+   -> 0.0022s
+-- add_foreign_key("ci_pipeline_schedules", "users", {:column=>"owner_id", :name=>"fk_9ea99f58d2", :on_delete=>:nullify})
+   -> 0.0025s
+-- add_foreign_key("ci_pipeline_variables", "ci_pipelines", {:column=>"pipeline_id", :name=>"fk_f29c5f4380", :on_delete=>:cascade})
+   -> 0.0018s
+-- add_foreign_key("ci_pipelines", "ci_pipeline_schedules", {:column=>"pipeline_schedule_id", :name=>"fk_3d34ab2e06", :on_delete=>:nullify})
+   -> 0.0019s
+-- add_foreign_key("ci_pipelines", "ci_pipelines", {:column=>"auto_canceled_by_id", :name=>"fk_262d4c2d19", :on_delete=>:nullify})
+   -> 0.0029s
+-- add_foreign_key("ci_pipelines", "projects", {:name=>"fk_86635dbd80", :on_delete=>:cascade})
+   -> 0.0023s
+-- add_foreign_key("ci_runner_projects", "projects", {:name=>"fk_4478a6f1e4", :on_delete=>:cascade})
+   -> 0.0036s
+-- add_foreign_key("ci_stages", "ci_pipelines", {:column=>"pipeline_id", :name=>"fk_fb57e6cc56", :on_delete=>:cascade})
+   -> 0.0017s
+-- add_foreign_key("ci_stages", "projects", {:name=>"fk_2360681d1d", :on_delete=>:cascade})
+   -> 0.0020s
+-- add_foreign_key("ci_trigger_requests", "ci_triggers", {:column=>"trigger_id", :name=>"fk_b8ec8b7245", :on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("ci_triggers", "projects", {:name=>"fk_e3e63f966e", :on_delete=>:cascade})
+   -> 0.0021s
+-- add_foreign_key("ci_triggers", "users", {:column=>"owner_id", :name=>"fk_e8e10d1964", :on_delete=>:cascade})
+   -> 0.0019s
+-- add_foreign_key("ci_variables", "projects", {:name=>"fk_ada5eb64b3", :on_delete=>:cascade})
+   -> 0.0021s
+-- add_foreign_key("cluster_platforms_kubernetes", "clusters", {:on_delete=>:cascade})
+   -> 0.0019s
+-- add_foreign_key("cluster_projects", "clusters", {:on_delete=>:cascade})
+   -> 0.0018s
+-- add_foreign_key("cluster_projects", "projects", {:on_delete=>:cascade})
+   -> 0.0020s
+-- add_foreign_key("cluster_providers_gcp", "clusters", {:on_delete=>:cascade})
+   -> 0.0017s
+-- add_foreign_key("clusters", "users", {:on_delete=>:nullify})
+   -> 0.0018s
+-- add_foreign_key("clusters_applications_helm", "clusters", {:on_delete=>:cascade})
+   -> 0.0019s
+-- add_foreign_key("container_repositories", "projects")
+   -> 0.0020s
+-- add_foreign_key("deploy_keys_projects", "projects", {:name=>"fk_58a901ca7e", :on_delete=>:cascade})
+   -> 0.0019s
+-- add_foreign_key("deployments", "projects", {:name=>"fk_b9a3851b82", :on_delete=>:cascade})
+   -> 0.0021s
+-- add_foreign_key("environments", "projects", {:name=>"fk_d1c8c1da6a", :on_delete=>:cascade})
+   -> 0.0019s
+-- add_foreign_key("events", "projects", {:on_delete=>:cascade})
+   -> 0.0020s
+-- add_foreign_key("events", "users", {:column=>"author_id", :name=>"fk_edfd187b6f", :on_delete=>:cascade})
+   -> 0.0020s
+-- add_foreign_key("fork_network_members", "fork_networks", {:on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("fork_network_members", "projects", {:column=>"forked_from_project_id", :name=>"fk_b01280dae4", :on_delete=>:nullify})
+   -> 0.0019s
+-- add_foreign_key("fork_network_members", "projects", {:on_delete=>:cascade})
+   -> 0.0018s
+-- add_foreign_key("fork_networks", "projects", {:column=>"root_project_id", :name=>"fk_e7b436b2b5", :on_delete=>:nullify})
+   -> 0.0018s
+-- add_foreign_key("forked_project_links", "projects", {:column=>"forked_to_project_id", :name=>"fk_434510edb0", :on_delete=>:cascade})
+   -> 0.0018s
+-- add_foreign_key("gcp_clusters", "projects", {:on_delete=>:cascade})
+   -> 0.0029s
+-- add_foreign_key("gcp_clusters", "services", {:on_delete=>:nullify})
+   -> 0.0022s
+-- add_foreign_key("gcp_clusters", "users", {:on_delete=>:nullify})
+   -> 0.0019s
+-- add_foreign_key("gpg_key_subkeys", "gpg_keys", {:on_delete=>:cascade})
+   -> 0.0017s
+-- add_foreign_key("gpg_keys", "users", {:on_delete=>:cascade})
+   -> 0.0019s
+-- add_foreign_key("gpg_signatures", "gpg_key_subkeys", {:on_delete=>:nullify})
+   -> 0.0016s
+-- add_foreign_key("gpg_signatures", "gpg_keys", {:on_delete=>:nullify})
+   -> 0.0016s
+-- add_foreign_key("gpg_signatures", "projects", {:on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("group_custom_attributes", "namespaces", {:column=>"group_id", :on_delete=>:cascade})
+   -> 0.0014s
+-- add_foreign_key("issue_assignees", "issues", {:name=>"fk_b7d881734a", :on_delete=>:cascade})
+   -> 0.0019s
+-- add_foreign_key("issue_assignees", "users", {:name=>"fk_5e0c8d9154", :on_delete=>:cascade})
+   -> 0.0015s
+-- add_foreign_key("issue_metrics", "issues", {:on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("issues", "issues", {:column=>"moved_to_id", :name=>"fk_a194299be1", :on_delete=>:nullify})
+   -> 0.0014s
+-- add_foreign_key("issues", "milestones", {:name=>"fk_96b1dd429c", :on_delete=>:nullify})
+   -> 0.0016s
+-- add_foreign_key("issues", "projects", {:name=>"fk_899c8f3231", :on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("issues", "users", {:column=>"author_id", :name=>"fk_05f1e72feb", :on_delete=>:nullify})
+   -> 0.0015s
+-- add_foreign_key("issues", "users", {:column=>"updated_by_id", :name=>"fk_ffed080f01", :on_delete=>:nullify})
+   -> 0.0017s
+-- add_foreign_key("label_priorities", "labels", {:on_delete=>:cascade})
+   -> 0.0015s
+-- add_foreign_key("label_priorities", "projects", {:on_delete=>:cascade})
+   -> 0.0015s
+-- add_foreign_key("labels", "namespaces", {:column=>"group_id", :on_delete=>:cascade})
+   -> 0.0015s
+-- add_foreign_key("labels", "projects", {:name=>"fk_7de4989a69", :on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("lists", "boards", {:name=>"fk_0d3f677137", :on_delete=>:cascade})
+   -> 0.0015s
+-- add_foreign_key("lists", "labels", {:name=>"fk_7a5553d60f", :on_delete=>:cascade})
+   -> 0.0014s
+-- add_foreign_key("members", "users", {:name=>"fk_2e88fb7ce9", :on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("merge_request_diff_commits", "merge_request_diffs", {:on_delete=>:cascade})
+   -> 0.0014s
+-- add_foreign_key("merge_request_diff_files", "merge_request_diffs", {:on_delete=>:cascade})
+   -> 0.0014s
+-- add_foreign_key("merge_request_diffs", "merge_requests", {:name=>"fk_8483f3258f", :on_delete=>:cascade})
+   -> 0.0019s
+-- add_foreign_key("merge_request_metrics", "ci_pipelines", {:column=>"pipeline_id", :on_delete=>:cascade})
+   -> 0.0017s
+-- add_foreign_key("merge_request_metrics", "merge_requests", {:on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("merge_request_metrics", "users", {:column=>"latest_closed_by_id", :name=>"fk_ae440388cc", :on_delete=>:nullify})
+   -> 0.0015s
+-- add_foreign_key("merge_request_metrics", "users", {:column=>"merged_by_id", :name=>"fk_7f28d925f3", :on_delete=>:nullify})
+   -> 0.0015s
+-- add_foreign_key("merge_requests", "ci_pipelines", {:column=>"head_pipeline_id", :name=>"fk_fd82eae0b9", :on_delete=>:nullify})
+   -> 0.0014s
+-- add_foreign_key("merge_requests", "merge_request_diffs", {:column=>"latest_merge_request_diff_id", :name=>"fk_06067f5644", :on_delete=>:nullify})
+   -> 0.0014s
+-- add_foreign_key("merge_requests", "milestones", {:name=>"fk_6a5165a692", :on_delete=>:nullify})
+   -> 0.0015s
+-- add_foreign_key("merge_requests", "projects", {:column=>"source_project_id", :name=>"fk_3308fe130c", :on_delete=>:nullify})
+   -> 0.0017s
+-- add_foreign_key("merge_requests", "projects", {:column=>"target_project_id", :name=>"fk_a6963e8447", :on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("merge_requests", "users", {:column=>"assignee_id", :name=>"fk_6149611a04", :on_delete=>:nullify})
+   -> 0.0016s
+-- add_foreign_key("merge_requests", "users", {:column=>"author_id", :name=>"fk_e719a85f8a", :on_delete=>:nullify})
+   -> 0.0017s
+-- add_foreign_key("merge_requests", "users", {:column=>"merge_user_id", :name=>"fk_ad525e1f87", :on_delete=>:nullify})
+   -> 0.0018s
+-- add_foreign_key("merge_requests", "users", {:column=>"updated_by_id", :name=>"fk_641731faff", :on_delete=>:nullify})
+   -> 0.0017s
+-- add_foreign_key("merge_requests_closing_issues", "issues", {:on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("merge_requests_closing_issues", "merge_requests", {:on_delete=>:cascade})
+   -> 0.0014s
+-- add_foreign_key("milestones", "namespaces", {:column=>"group_id", :name=>"fk_95650a40d4", :on_delete=>:cascade})
+   -> 0.0014s
+-- add_foreign_key("milestones", "projects", {:name=>"fk_9bd0a0c791", :on_delete=>:cascade})
+   -> 0.0017s
+-- add_foreign_key("notes", "projects", {:name=>"fk_99e097b079", :on_delete=>:cascade})
+   -> 0.0019s
+-- add_foreign_key("oauth_openid_requests", "oauth_access_grants", {:column=>"access_grant_id", :name=>"fk_oauth_openid_requests_oauth_access_grants_access_grant_id"})
+   -> 0.0014s
+-- add_foreign_key("pages_domains", "projects", {:name=>"fk_ea2f6dfc6f", :on_delete=>:cascade})
+   -> 0.0021s
+-- add_foreign_key("personal_access_tokens", "users")
+   -> 0.0016s
+-- add_foreign_key("project_authorizations", "projects", {:on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("project_authorizations", "users", {:on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("project_auto_devops", "projects", {:on_delete=>:cascade})
+   -> 0.0026s
+-- add_foreign_key("project_custom_attributes", "projects", {:on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("project_features", "projects", {:name=>"fk_18513d9b92", :on_delete=>:cascade})
+   -> 0.0020s
+-- add_foreign_key("project_group_links", "projects", {:name=>"fk_daa8cee94c", :on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("project_import_data", "projects", {:name=>"fk_ffb9ee3a10", :on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("project_statistics", "projects", {:on_delete=>:cascade})
+   -> 0.0021s
+-- add_foreign_key("protected_branch_merge_access_levels", "protected_branches", {:name=>"fk_8a3072ccb3", :on_delete=>:cascade})
+   -> 0.0014s
+-- add_foreign_key("protected_branch_push_access_levels", "protected_branches", {:name=>"fk_9ffc86a3d9", :on_delete=>:cascade})
+   -> 0.0014s
+-- add_foreign_key("protected_branches", "projects", {:name=>"fk_7a9c6d93e7", :on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("protected_tag_create_access_levels", "namespaces", {:column=>"group_id"})
+   -> 0.0016s
+-- add_foreign_key("protected_tag_create_access_levels", "protected_tags", {:name=>"fk_f7dfda8c51", :on_delete=>:cascade})
+   -> 0.0013s
+-- add_foreign_key("protected_tag_create_access_levels", "users")
+   -> 0.0018s
+-- add_foreign_key("protected_tags", "projects", {:name=>"fk_8e4af87648", :on_delete=>:cascade})
+   -> 0.0015s
+-- add_foreign_key("push_event_payloads", "events", {:name=>"fk_36c74129da", :on_delete=>:cascade})
+   -> 0.0013s
+-- add_foreign_key("releases", "projects", {:name=>"fk_47fe2a0596", :on_delete=>:cascade})
+   -> 0.0015s
+-- add_foreign_key("services", "projects", {:name=>"fk_71cce407f9", :on_delete=>:cascade})
+   -> 0.0015s
+-- add_foreign_key("snippets", "projects", {:name=>"fk_be41fd4bb7", :on_delete=>:cascade})
+   -> 0.0017s
+-- add_foreign_key("subscriptions", "projects", {:on_delete=>:cascade})
+   -> 0.0018s
+-- add_foreign_key("system_note_metadata", "notes", {:name=>"fk_d83a918cb1", :on_delete=>:cascade})
+   -> 0.0015s
+-- add_foreign_key("timelogs", "issues", {:name=>"fk_timelogs_issues_issue_id", :on_delete=>:cascade})
+   -> 0.0015s
+-- add_foreign_key("timelogs", "merge_requests", {:name=>"fk_timelogs_merge_requests_merge_request_id", :on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("todos", "projects", {:name=>"fk_45054f9c45", :on_delete=>:cascade})
+   -> 0.0018s
+-- add_foreign_key("trending_projects", "projects", {:on_delete=>:cascade})
+   -> 0.0015s
+-- add_foreign_key("u2f_registrations", "users")
+   -> 0.0017s
+-- add_foreign_key("user_custom_attributes", "users", {:on_delete=>:cascade})
+   -> 0.0019s
+-- add_foreign_key("user_synced_attributes_metadata", "users", {:on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("users_star_projects", "projects", {:name=>"fk_22cd27ddfc", :on_delete=>:cascade})
+   -> 0.0016s
+-- add_foreign_key("web_hook_logs", "web_hooks", {:on_delete=>:cascade})
+   -> 0.0014s
+-- add_foreign_key("web_hooks", "projects", {:name=>"fk_0c8ca6d9d1", :on_delete=>:cascade})
+   -> 0.0017s
+-- initialize_schema_migrations_table()
+   -> 0.0112s
+$ JOB_NAME=( $CI_JOB_NAME )
+$ export CI_NODE_INDEX=${JOB_NAME[-2]}
+$ export CI_NODE_TOTAL=${JOB_NAME[-1]}
+$ export KNAPSACK_REPORT_PATH=knapsack/${CI_PROJECT_NAME}/${JOB_NAME[0]}_node_${CI_NODE_INDEX}_${CI_NODE_TOTAL}_report.json
+$ export KNAPSACK_GENERATE_REPORT=true
+$ export CACHE_CLASSES=true
+$ cp ${KNAPSACK_SPINACH_SUITE_REPORT_PATH} ${KNAPSACK_REPORT_PATH}
+$ scripts/gitaly-test-spawn
+Gem.path: ["/root/.gem/ruby/2.3.0", "/usr/local/lib/ruby/gems/2.3.0", "/usr/local/bundle"]
+ENV['BUNDLE_GEMFILE']: nil
+ENV['RUBYOPT']: nil
+bundle config in /builds/gitlab-org/gitlab-ce
+scripts/gitaly-test-spawn:10:in `<main>': undefined local variable or method `gitaly_dir' for main:Object (NameError)
+Did you mean?  gitaly_dir
+Settings are listed in order of priority. The top value will be used.
+retry
+Set for your local app (/usr/local/bundle/config): 3
+
+path
+Set for your local app (/usr/local/bundle/config): "vendor"
+Set via BUNDLE_PATH: "/usr/local/bundle"
+
+jobs
+Set for your local app (/usr/local/bundle/config): "2"
+
+clean
+Set for your local app (/usr/local/bundle/config): "true"
+
+without
+Set for your local app (/usr/local/bundle/config): [:production]
+
+silence_root_warning
+Set via BUNDLE_SILENCE_ROOT_WARNING: true
+
+app_config
+Set via BUNDLE_APP_CONFIG: "/usr/local/bundle"
+
+install_flags
+Set via BUNDLE_INSTALL_FLAGS: "--without=production --jobs=2 --path=vendor --retry=3 --quiet"
+
+bin
+Set via BUNDLE_BIN: "/usr/local/bundle/bin"
+
+gemfile
+Set via BUNDLE_GEMFILE: "/builds/gitlab-org/gitlab-ce/Gemfile"
+
+section_end:1517486961:build_script
+section_start:1517486961:after_script
+section_end:1517486962:after_script
+section_start:1517486962:upload_artifacts
+Uploading artifacts...
+WARNING: coverage/: no matching files              
+knapsack/: found 5 matching files                  
+WARNING: tmp/capybara/: no matching files          
+Uploading artifacts to coordinator... ok            id=50551722 responseStatus=201 Created token=XkN753rp
+section_end:1517486963:upload_artifacts
+ERROR: Job failed: exit code 1
+
\ No newline at end of file
diff --git a/spec/helpers/application_helper_spec.rb b/spec/helpers/application_helper_spec.rb
index 5c5d53877a6..f7a4a7afced 100644
--- a/spec/helpers/application_helper_spec.rb
+++ b/spec/helpers/application_helper_spec.rb
@@ -100,7 +100,7 @@ describe ApplicationHelper do
       end
 
       it 'returns a generic avatar' do
-        expect(helper.gravatar_icon(user_email)).to match('no_avatar.png')
+        expect(helper.gravatar_icon(user_email)).to match_asset_path('no_avatar.png')
       end
     end
 
@@ -110,14 +110,14 @@ describe ApplicationHelper do
       end
 
       it 'returns a generic avatar when email is blank' do
-        expect(helper.gravatar_icon('')).to match('no_avatar.png')
+        expect(helper.gravatar_icon('')).to match_asset_path('no_avatar.png')
       end
 
       it 'returns a valid Gravatar URL' do
         stub_config_setting(https: false)
 
         expect(helper.gravatar_icon(user_email))
-          .to match('http://www.gravatar.com/avatar/b58c6f14d292556214bd64909bcdb118')
+          .to match('https://www.gravatar.com/avatar/b58c6f14d292556214bd64909bcdb118')
       end
 
       it 'uses HTTPs when configured' do
diff --git a/spec/helpers/groups_helper_spec.rb b/spec/helpers/groups_helper_spec.rb
index 32432ee1e81..5f608fe18d9 100644
--- a/spec/helpers/groups_helper_spec.rb
+++ b/spec/helpers/groups_helper_spec.rb
@@ -105,7 +105,7 @@ describe GroupsHelper do
 
     it 'outputs the groups in the correct order' do
       expect(helper.group_title(very_deep_nested_group))
-        .to match(/<li style="text-indent: 16px;"><a.*>#{deep_nested_group.name}.*<\/li>.*<a.*>#{very_deep_nested_group.name}<\/a>/m)
+        .to match(%r{<li style="text-indent: 16px;"><a.*>#{deep_nested_group.name}.*</li>.*<a.*>#{very_deep_nested_group.name}</a>}m)
     end
   end
 
@@ -120,7 +120,7 @@ describe GroupsHelper do
     let(:possible_help_texts) do
       {
         default_help: "This setting will be applied to all subgroups unless overridden by a group owner",
-        ancestor_locked_but_you_can_override: /This setting is applied on <a .+>.+<\/a>\. You can override the setting or .+/,
+        ancestor_locked_but_you_can_override: %r{This setting is applied on <a .+>.+</a>\. You can override the setting or .+},
         ancestor_locked_so_ask_the_owner: /This setting is applied on .+\. To share projects in this group with another group, ask the owner to override the setting or remove the share with group lock from .+/,
         ancestor_locked_and_has_been_overridden: /This setting is applied on .+ and has been overridden on this subgroup/
       }
diff --git a/spec/helpers/labels_helper_spec.rb b/spec/helpers/labels_helper_spec.rb
index 0286d36952c..619baa78bfa 100644
--- a/spec/helpers/labels_helper_spec.rb
+++ b/spec/helpers/labels_helper_spec.rb
@@ -104,7 +104,7 @@ describe LabelsHelper do
     context 'with a tooltip argument' do
       context 'set to false' do
         it 'does not include the has-tooltip class' do
-          expect(link_to_label(label, tooltip: false)).not_to match %r{has-tooltip}
+          expect(link_to_label(label, tooltip: false)).not_to match /has-tooltip/
         end
       end
     end
diff --git a/spec/helpers/projects_helper_spec.rb b/spec/helpers/projects_helper_spec.rb
index ede9d232efd..c0251bf7dc0 100644
--- a/spec/helpers/projects_helper_spec.rb
+++ b/spec/helpers/projects_helper_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
 describe ProjectsHelper do
+  include ProjectForksHelper
+
   describe "#project_status_css_class" do
     it "returns appropriate class" do
       expect(project_status_css_class("started")).to eq("active")
@@ -10,9 +12,9 @@ describe ProjectsHelper do
   end
 
   describe "can_change_visibility_level?" do
-    let(:project) { create(:project, :repository) }
+    let(:project) { create(:project) }
     let(:user) { create(:project_member, :reporter, user: create(:user), project: project).user }
-    let(:fork_project) { Projects::ForkService.new(project, user).execute }
+    let(:forked_project) { fork_project(project, user) }
 
     it "returns false if there are no appropriate permissions" do
       allow(helper).to receive(:can?) { false }
@@ -26,21 +28,29 @@ describe ProjectsHelper do
       expect(helper.can_change_visibility_level?(project, user)).to be_truthy
     end
 
+    it 'allows visibility level to be changed if the project is forked' do
+      allow(helper).to receive(:can?).with(user, :change_visibility_level, project) { true }
+      project.update!(visibility_level: Gitlab::VisibilityLevel::PRIVATE)
+      fork_project(project)
+
+      expect(helper.can_change_visibility_level?(project, user)).to be_truthy
+    end
+
     context "forks" do
       it "returns false if there are permissions and origin project is PRIVATE" do
         allow(helper).to receive(:can?) { true }
 
-        project.update visibility_level:  Gitlab::VisibilityLevel::PRIVATE
+        project.update(visibility_level: Gitlab::VisibilityLevel::PRIVATE)
 
-        expect(helper.can_change_visibility_level?(fork_project, user)).to be_falsey
+        expect(helper.can_change_visibility_level?(forked_project, user)).to be_falsey
       end
 
       it "returns true if there are permissions and origin project is INTERNAL" do
         allow(helper).to receive(:can?) { true }
 
-        project.update visibility_level:  Gitlab::VisibilityLevel::INTERNAL
+        project.update(visibility_level: Gitlab::VisibilityLevel::INTERNAL)
 
-        expect(helper.can_change_visibility_level?(fork_project, user)).to be_truthy
+        expect(helper.can_change_visibility_level?(forked_project, user)).to be_truthy
       end
     end
   end
diff --git a/spec/helpers/user_callouts_helper_spec.rb b/spec/helpers/user_callouts_helper_spec.rb
new file mode 100644
index 00000000000..27455705d23
--- /dev/null
+++ b/spec/helpers/user_callouts_helper_spec.rb
@@ -0,0 +1,47 @@
+require "spec_helper"
+
+describe UserCalloutsHelper do
+  let(:user) { create(:user) }
+
+  before do
+    allow(helper).to receive(:current_user).and_return(user)
+  end
+
+  describe '.show_gke_cluster_integration_callout?' do
+    let(:project) { create(:project) }
+
+    subject { helper.show_gke_cluster_integration_callout?(project) }
+
+    context 'when user can create a cluster' do
+      before do
+        allow(helper).to receive(:can?).with(anything, :create_cluster, anything)
+          .and_return(true)
+      end
+
+      context 'when user has not dismissed' do
+        before do
+          allow(helper).to receive(:user_dismissed?).and_return(false)
+        end
+
+        it { is_expected.to be true }
+      end
+
+      context 'when user dismissed' do
+        before do
+          allow(helper).to receive(:user_dismissed?).and_return(true)
+        end
+
+        it { is_expected.to be false }
+      end
+    end
+
+    context 'when user can not create a cluster' do
+      before do
+        allow(helper).to receive(:can?).with(anything, :create_cluster, anything)
+          .and_return(false)
+      end
+
+      it { is_expected.to be false }
+    end
+  end
+end
diff --git a/spec/helpers/version_check_helper_spec.rb b/spec/helpers/version_check_helper_spec.rb
index fa8cfda3b86..9d4e34abef5 100644
--- a/spec/helpers/version_check_helper_spec.rb
+++ b/spec/helpers/version_check_helper_spec.rb
@@ -4,7 +4,7 @@ describe VersionCheckHelper do
   describe '#version_status_badge' do
     it 'should return nil if not dev environment and not enabled' do
       allow(Rails.env).to receive(:production?) { false }
-      allow(helper.current_application_settings).to receive(:version_check_enabled) { false }
+      allow(Gitlab::CurrentSettings.current_application_settings).to receive(:version_check_enabled) { false }
 
       expect(helper.version_status_badge).to be(nil)
     end
@@ -12,7 +12,7 @@ describe VersionCheckHelper do
     context 'when production and enabled' do
       before do
         allow(Rails.env).to receive(:production?) { true }
-        allow(helper.current_application_settings).to receive(:version_check_enabled) { true }
+        allow(Gitlab::CurrentSettings.current_application_settings).to receive(:version_check_enabled) { true }
         allow_any_instance_of(VersionCheck).to receive(:url) { 'https://version.host.com/check.svg?gitlab_info=xxx' }
 
         @image_tag = helper.version_status_badge
@@ -27,7 +27,7 @@ describe VersionCheckHelper do
       end
 
       it 'should have a VersionCheck url as the src' do
-        expect(@image_tag).to match(/src="https:\/\/version\.host\.com\/check\.svg\?gitlab_info=xxx"/)
+        expect(@image_tag).to match(%r{src="https://version\.host\.com/check\.svg\?gitlab_info=xxx"})
       end
     end
   end
diff --git a/spec/initializers/grape_route_helpers_fix_spec.rb b/spec/initializers/grape_route_helpers_fix_spec.rb
new file mode 100644
index 00000000000..2cf5924128f
--- /dev/null
+++ b/spec/initializers/grape_route_helpers_fix_spec.rb
@@ -0,0 +1,14 @@
+require 'spec_helper'
+require_relative '../../config/initializers/grape_route_helpers_fix'
+
+describe 'route shadowing' do
+  include GrapeRouteHelpers::NamedRouteMatcher
+
+  it 'does not occur' do
+    path = api_v4_projects_merge_requests_path(id: 1)
+    expect(path).to eq('/api/v4/projects/1/merge_requests')
+
+    path = api_v4_projects_merge_requests_path(id: 1, merge_request_iid: 3)
+    expect(path).to eq('/api/v4/projects/1/merge_requests/3')
+  end
+end
diff --git a/spec/initializers/settings_spec.rb b/spec/initializers/settings_spec.rb
index a11824d0ac5..838ca9fabef 100644
--- a/spec/initializers/settings_spec.rb
+++ b/spec/initializers/settings_spec.rb
@@ -24,7 +24,7 @@ describe Settings do
         expect(described_class.host_without_www('http://foo.com')).to eq 'foo.com'
         expect(described_class.host_without_www('http://www.foo.com')).to eq 'foo.com'
         expect(described_class.host_without_www('http://secure.foo.com')).to eq 'secure.foo.com'
-        expect(described_class.host_without_www('http://www.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon')).to eq 'gravatar.com'
+        expect(described_class.host_without_www('https://www.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon')).to eq 'gravatar.com'
 
         expect(described_class.host_without_www('https://foo.com')).to eq 'foo.com'
         expect(described_class.host_without_www('https://www.foo.com')).to eq 'foo.com'
diff --git a/spec/javascripts/api_spec.js b/spec/javascripts/api_spec.js
index 2aa4fb1f6c6..cf3a76d0d2e 100644
--- a/spec/javascripts/api_spec.js
+++ b/spec/javascripts/api_spec.js
@@ -1,3 +1,5 @@
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import Api from '~/api';
 
 describe('Api', () => {
@@ -7,20 +9,17 @@ describe('Api', () => {
     api_version: dummyApiVersion,
     relative_url_root: dummyUrlRoot,
   };
-  const dummyResponse = 'hello from outer space!';
-  const sendDummyResponse = () => {
-    const deferred = $.Deferred();
-    deferred.resolve(dummyResponse);
-    return deferred.promise();
-  };
   let originalGon;
+  let mock;
 
   beforeEach(() => {
+    mock = new MockAdapter(axios);
     originalGon = window.gon;
     window.gon = Object.assign({}, dummyGon);
   });
 
   afterEach(() => {
+    mock.restore();
     window.gon = originalGon;
   });
 
@@ -38,15 +37,13 @@ describe('Api', () => {
   describe('group', () => {
     it('fetches a group', (done) => {
       const groupId = '123456';
-      const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/groups/${groupId}.json`;
-      spyOn(jQuery, 'ajax').and.callFake((request) => {
-        expect(request.url).toEqual(expectedUrl);
-        expect(request.dataType).toEqual('json');
-        return sendDummyResponse();
+      const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/groups/${groupId}`;
+      mock.onGet(expectedUrl).reply(200, {
+        name: 'test',
       });
 
       Api.group(groupId, (response) => {
-        expect(response).toBe(dummyResponse);
+        expect(response.name).toBe('test');
         done();
       });
     });
@@ -57,19 +54,13 @@ describe('Api', () => {
       const query = 'dummy query';
       const options = { unused: 'option' };
       const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/groups.json`;
-      const expectedData = Object.assign({
-        search: query,
-        per_page: 20,
-      }, options);
-      spyOn(jQuery, 'ajax').and.callFake((request) => {
-        expect(request.url).toEqual(expectedUrl);
-        expect(request.dataType).toEqual('json');
-        expect(request.data).toEqual(expectedData);
-        return sendDummyResponse();
-      });
+      mock.onGet(expectedUrl).reply(200, [{
+        name: 'test',
+      }]);
 
       Api.groups(query, options, (response) => {
-        expect(response).toBe(dummyResponse);
+        expect(response.length).toBe(1);
+        expect(response[0].name).toBe('test');
         done();
       });
     });
@@ -79,19 +70,13 @@ describe('Api', () => {
     it('fetches namespaces', (done) => {
       const query = 'dummy query';
       const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/namespaces.json`;
-      const expectedData = {
-        search: query,
-        per_page: 20,
-      };
-      spyOn(jQuery, 'ajax').and.callFake((request) => {
-        expect(request.url).toEqual(expectedUrl);
-        expect(request.dataType).toEqual('json');
-        expect(request.data).toEqual(expectedData);
-        return sendDummyResponse();
-      });
+      mock.onGet(expectedUrl).reply(200, [{
+        name: 'test',
+      }]);
 
       Api.namespaces(query, (response) => {
-        expect(response).toBe(dummyResponse);
+        expect(response.length).toBe(1);
+        expect(response[0].name).toBe('test');
         done();
       });
     });
@@ -103,21 +88,13 @@ describe('Api', () => {
       const options = { unused: 'option' };
       const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/projects.json`;
       window.gon.current_user_id = 1;
-      const expectedData = Object.assign({
-        search: query,
-        per_page: 20,
-        membership: true,
-        simple: true,
-      }, options);
-      spyOn(jQuery, 'ajax').and.callFake((request) => {
-        expect(request.url).toEqual(expectedUrl);
-        expect(request.dataType).toEqual('json');
-        expect(request.data).toEqual(expectedData);
-        return sendDummyResponse();
-      });
+      mock.onGet(expectedUrl).reply(200, [{
+        name: 'test',
+      }]);
 
       Api.projects(query, options, (response) => {
-        expect(response).toBe(dummyResponse);
+        expect(response.length).toBe(1);
+        expect(response[0].name).toBe('test');
         done();
       });
     });
@@ -126,20 +103,13 @@ describe('Api', () => {
       const query = 'dummy query';
       const options = { unused: 'option' };
       const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/projects.json`;
-      const expectedData = Object.assign({
-        search: query,
-        per_page: 20,
-        simple: true,
-      }, options);
-      spyOn(jQuery, 'ajax').and.callFake((request) => {
-        expect(request.url).toEqual(expectedUrl);
-        expect(request.dataType).toEqual('json');
-        expect(request.data).toEqual(expectedData);
-        return sendDummyResponse();
-      });
+      mock.onGet(expectedUrl).reply(200, [{
+        name: 'test',
+      }]);
 
       Api.projects(query, options, (response) => {
-        expect(response).toBe(dummyResponse);
+        expect(response.length).toBe(1);
+        expect(response[0].name).toBe('test');
         done();
       });
     });
@@ -154,16 +124,16 @@ describe('Api', () => {
       const expectedData = {
         label: labelData,
       };
-      spyOn(jQuery, 'ajax').and.callFake((request) => {
-        expect(request.url).toEqual(expectedUrl);
-        expect(request.dataType).toEqual('json');
-        expect(request.type).toEqual('POST');
-        expect(request.data).toEqual(expectedData);
-        return sendDummyResponse();
+      mock.onPost(expectedUrl).reply((config) => {
+        expect(config.data).toBe(JSON.stringify(expectedData));
+
+        return [200, {
+          name: 'test',
+        }];
       });
 
       Api.newLabel(namespace, project, labelData, (response) => {
-        expect(response).toBe(dummyResponse);
+        expect(response.name).toBe('test');
         done();
       });
     });
@@ -174,19 +144,13 @@ describe('Api', () => {
       const groupId = '123456';
       const query = 'dummy query';
       const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/groups/${groupId}/projects.json`;
-      const expectedData = {
-        search: query,
-        per_page: 20,
-      };
-      spyOn(jQuery, 'ajax').and.callFake((request) => {
-        expect(request.url).toEqual(expectedUrl);
-        expect(request.dataType).toEqual('json');
-        expect(request.data).toEqual(expectedData);
-        return sendDummyResponse();
-      });
+      mock.onGet(expectedUrl).reply(200, [{
+        name: 'test',
+      }]);
 
       Api.groupProjects(groupId, query, (response) => {
-        expect(response).toBe(dummyResponse);
+        expect(response.length).toBe(1);
+        expect(response[0].name).toBe('test');
         done();
       });
     });
@@ -197,14 +161,10 @@ describe('Api', () => {
       const licenseKey = "driver's license";
       const data = { unused: 'option' };
       const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/templates/licenses/${licenseKey}`;
-      spyOn(jQuery, 'ajax').and.callFake((request) => {
-        expect(request.url).toEqual(expectedUrl);
-        expect(request.data).toEqual(data);
-        return sendDummyResponse();
-      });
+      mock.onGet(expectedUrl).reply(200, 'test');
 
       Api.licenseText(licenseKey, data, (response) => {
-        expect(response).toBe(dummyResponse);
+        expect(response).toBe('test');
         done();
       });
     });
@@ -214,13 +174,10 @@ describe('Api', () => {
     it('fetches a gitignore text', (done) => {
       const gitignoreKey = 'ignore git';
       const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/templates/gitignores/${gitignoreKey}`;
-      spyOn(jQuery, 'get').and.callFake((url, callback) => {
-        expect(url).toEqual(expectedUrl);
-        callback(dummyResponse);
-      });
+      mock.onGet(expectedUrl).reply(200, 'test');
 
       Api.gitignoreText(gitignoreKey, (response) => {
-        expect(response).toBe(dummyResponse);
+        expect(response).toBe('test');
         done();
       });
     });
@@ -230,13 +187,10 @@ describe('Api', () => {
     it('fetches a .gitlab-ci.yml', (done) => {
       const gitlabCiYmlKey = 'Y CI ML';
       const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/templates/gitlab_ci_ymls/${gitlabCiYmlKey}`;
-      spyOn(jQuery, 'get').and.callFake((url, callback) => {
-        expect(url).toEqual(expectedUrl);
-        callback(dummyResponse);
-      });
+      mock.onGet(expectedUrl).reply(200, 'test');
 
       Api.gitlabCiYml(gitlabCiYmlKey, (response) => {
-        expect(response).toBe(dummyResponse);
+        expect(response).toBe('test');
         done();
       });
     });
@@ -246,13 +200,10 @@ describe('Api', () => {
     it('fetches a Dockerfile', (done) => {
       const dockerfileYmlKey = 'a giant whale';
       const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/templates/dockerfiles/${dockerfileYmlKey}`;
-      spyOn(jQuery, 'get').and.callFake((url, callback) => {
-        expect(url).toEqual(expectedUrl);
-        callback(dummyResponse);
-      });
+      mock.onGet(expectedUrl).reply(200, 'test');
 
       Api.dockerfileYml(dockerfileYmlKey, (response) => {
-        expect(response).toBe(dummyResponse);
+        expect(response).toBe('test');
         done();
       });
     });
@@ -262,17 +213,13 @@ describe('Api', () => {
     it('fetches an issue template', (done) => {
       const namespace = 'some namespace';
       const project = 'some project';
-      const templateKey = 'template key';
+      const templateKey = ' template #%?.key ';
       const templateType = 'template type';
-      const expectedUrl = `${dummyUrlRoot}/${namespace}/${project}/templates/${templateType}/${templateKey}`;
-      spyOn(jQuery, 'ajax').and.callFake((request) => {
-        expect(request.url).toEqual(expectedUrl);
-        return sendDummyResponse();
-      });
+      const expectedUrl = `${dummyUrlRoot}/${namespace}/${project}/templates/${templateType}/${encodeURIComponent(templateKey)}`;
+      mock.onGet(expectedUrl).reply(200, 'test');
 
       Api.issueTemplate(namespace, project, templateKey, templateType, (error, response) => {
-        expect(error).toBe(null);
-        expect(response).toBe(dummyResponse);
+        expect(response).toBe('test');
         done();
       });
     });
@@ -283,20 +230,14 @@ describe('Api', () => {
       const query = 'dummy query';
       const options = { unused: 'option' };
       const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/users.json`;
-      const expectedData = Object.assign({
-        search: query,
-        per_page: 20,
-      }, options);
-      spyOn(jQuery, 'ajax').and.callFake((request) => {
-        expect(request.url).toEqual(expectedUrl);
-        expect(request.dataType).toEqual('json');
-        expect(request.data).toEqual(expectedData);
-        return sendDummyResponse();
-      });
+      mock.onGet(expectedUrl).reply(200, [{
+        name: 'test',
+      }]);
 
       Api.users(query, options)
-        .then((response) => {
-          expect(response).toBe(dummyResponse);
+        .then(({ data }) => {
+          expect(data.length).toBe(1);
+          expect(data[0].name).toBe('test');
         })
         .then(done)
         .catch(done.fail);
diff --git a/spec/javascripts/behaviors/secret_values_spec.js b/spec/javascripts/behaviors/secret_values_spec.js
index 9eeae474e7d..38d9bba6868 100644
--- a/spec/javascripts/behaviors/secret_values_spec.js
+++ b/spec/javascripts/behaviors/secret_values_spec.js
@@ -1,16 +1,24 @@
 import SecretValues from '~/behaviors/secret_values';
 
-function generateFixtureMarkup(secrets, isRevealed) {
+function generateValueMarkup(
+  secret,
+  valueClass = 'js-secret-value',
+  placeholderClass = 'js-secret-value-placeholder',
+) {
+  return `
+    <div class="${placeholderClass}">
+      ***
+    </div>
+    <div class="hide ${valueClass}">
+      ${secret}
+    </div>
+  `;
+}
+
+function generateFixtureMarkup(secrets, isRevealed, valueClass, placeholderClass) {
   return `
   <div class="js-secret-container">
-    ${secrets.map(secret => `
-      <div class="js-secret-value-placeholder">
-        ***
-      </div>
-      <div class="hide js-secret-value">
-        ${secret}
-      </div>
-    `).join('')}
+    ${secrets.map(secret => generateValueMarkup(secret, valueClass, placeholderClass)).join('')}
     <button
       class="js-secret-value-reveal-button"
       data-secret-reveal-status="${isRevealed}"
@@ -21,11 +29,25 @@ function generateFixtureMarkup(secrets, isRevealed) {
   `;
 }
 
-function setupSecretFixture(secrets, isRevealed) {
+function setupSecretFixture(
+  secrets,
+  isRevealed,
+  valueClass = 'js-secret-value',
+  placeholderClass = 'js-secret-value-placeholder',
+) {
   const wrapper = document.createElement('div');
-  wrapper.innerHTML = generateFixtureMarkup(secrets, isRevealed);
-
-  const secretValues = new SecretValues(wrapper.querySelector('.js-secret-container'));
+  wrapper.innerHTML = generateFixtureMarkup(
+    secrets,
+    isRevealed,
+    valueClass,
+    placeholderClass,
+  );
+
+  const secretValues = new SecretValues({
+    container: wrapper.querySelector('.js-secret-container'),
+    valueSelector: `.${valueClass}`,
+    placeholderSelector: `.${placeholderClass}`,
+  });
   secretValues.init();
 
   return wrapper;
@@ -49,7 +71,7 @@ describe('setupSecretValues', () => {
       expect(revealButton.textContent).toEqual('Hide value');
     });
 
-    it('should value hidden initially', () => {
+    it('should have value hidden initially', () => {
       const wrapper = setupSecretFixture(secrets, false);
       const values = wrapper.querySelectorAll('.js-secret-value');
       const placeholders = wrapper.querySelectorAll('.js-secret-value-placeholder');
@@ -143,4 +165,64 @@ describe('setupSecretValues', () => {
       });
     });
   });
+
+  describe('with dynamic secrets', () => {
+    const secrets = ['mysecret123', 'happygoat456', 'tanuki789'];
+
+    it('should toggle values and placeholders', () => {
+      const wrapper = setupSecretFixture(secrets, false);
+      // Insert the new dynamic row
+      wrapper.querySelector('.js-secret-container').insertAdjacentHTML('afterbegin', generateValueMarkup('foobarbazdynamic'));
+
+      const revealButton = wrapper.querySelector('.js-secret-value-reveal-button');
+      const values = wrapper.querySelectorAll('.js-secret-value');
+      const placeholders = wrapper.querySelectorAll('.js-secret-value-placeholder');
+
+      revealButton.click();
+
+      expect(values.length).toEqual(4);
+      values.forEach((value) => {
+        expect(value.classList.contains('hide')).toEqual(false);
+      });
+      expect(placeholders.length).toEqual(4);
+      placeholders.forEach((placeholder) => {
+        expect(placeholder.classList.contains('hide')).toEqual(true);
+      });
+
+      revealButton.click();
+
+      expect(values.length).toEqual(4);
+      values.forEach((value) => {
+        expect(value.classList.contains('hide')).toEqual(true);
+      });
+      expect(placeholders.length).toEqual(4);
+      placeholders.forEach((placeholder) => {
+        expect(placeholder.classList.contains('hide')).toEqual(false);
+      });
+    });
+  });
+
+  describe('selector options', () => {
+    const secrets = ['mysecret123'];
+
+    it('should respect `valueSelector` and `placeholderSelector` options', () => {
+      const valueClass = 'js-some-custom-placeholder-selector';
+      const placeholderClass = 'js-some-custom-value-selector';
+
+      const wrapper = setupSecretFixture(secrets, false, valueClass, placeholderClass);
+      const values = wrapper.querySelectorAll(`.${valueClass}`);
+      const placeholders = wrapper.querySelectorAll(`.${placeholderClass}`);
+      const revealButton = wrapper.querySelector('.js-secret-value-reveal-button');
+
+      expect(values.length).toEqual(1);
+      expect(placeholders.length).toEqual(1);
+
+      revealButton.click();
+
+      expect(values.length).toEqual(1);
+      expect(values[0].classList.contains('hide')).toEqual(false);
+      expect(placeholders.length).toEqual(1);
+      expect(placeholders[0].classList.contains('hide')).toEqual(true);
+    });
+  });
 });
diff --git a/spec/javascripts/blob/notebook/index_spec.js b/spec/javascripts/blob/notebook/index_spec.js
index df1b2c9960b..a143fc827d5 100644
--- a/spec/javascripts/blob/notebook/index_spec.js
+++ b/spec/javascripts/blob/notebook/index_spec.js
@@ -45,7 +45,7 @@ describe('iPython notebook renderer', () => {
     });
 
     afterEach(() => {
-      mock.reset();
+      mock.restore();
     });
 
     it('does not show loading icon', () => {
@@ -96,7 +96,7 @@ describe('iPython notebook renderer', () => {
     });
 
     afterEach(() => {
-      mock.reset();
+      mock.restore();
     });
 
     it('does not show loading icon', () => {
@@ -127,7 +127,7 @@ describe('iPython notebook renderer', () => {
     });
 
     afterEach(() => {
-      mock.reset();
+      mock.restore();
     });
 
     it('does not show loading icon', () => {
diff --git a/spec/javascripts/blob/viewer/index_spec.js b/spec/javascripts/blob/viewer/index_spec.js
index cfa6650d85f..892411a6a40 100644
--- a/spec/javascripts/blob/viewer/index_spec.js
+++ b/spec/javascripts/blob/viewer/index_spec.js
@@ -1,28 +1,35 @@
 /* eslint-disable no-new */
+import MockAdapter from 'axios-mock-adapter';
 import BlobViewer from '~/blob/viewer/index';
+import axios from '~/lib/utils/axios_utils';
 
 describe('Blob viewer', () => {
   let blob;
+  let mock;
+
   preloadFixtures('snippets/show.html.raw');
 
   beforeEach(() => {
+    mock = new MockAdapter(axios);
+
     loadFixtures('snippets/show.html.raw');
     $('#modal-upload-blob').remove();
 
     blob = new BlobViewer();
 
-    spyOn($, 'ajax').and.callFake(() => {
-      const d = $.Deferred();
-
-      d.resolve({
-        html: '<div>testing</div>',
-      });
+    mock.onGet('http://test.host/snippets/1.json?viewer=rich').reply(200, {
+      html: '<div>testing</div>',
+    });
 
-      return d.promise();
+    mock.onGet('http://test.host/snippets/1.json?viewer=simple').reply(200, {
+      html: '<div>testing</div>',
     });
+
+    spyOn(axios, 'get').and.callThrough();
   });
 
   afterEach(() => {
+    mock.restore();
     location.hash = '';
   });
 
@@ -30,7 +37,6 @@ describe('Blob viewer', () => {
     document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]').click();
 
     setTimeout(() => {
-      expect($.ajax).toHaveBeenCalled();
       expect(
         document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]')
           .classList.contains('hidden'),
@@ -46,7 +52,6 @@ describe('Blob viewer', () => {
     new BlobViewer();
 
     setTimeout(() => {
-      expect($.ajax).toHaveBeenCalled();
       expect(
         document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]')
           .classList.contains('hidden'),
@@ -64,12 +69,8 @@ describe('Blob viewer', () => {
     });
 
     asyncClick()
+      .then(() => asyncClick())
       .then(() => {
-        expect($.ajax).toHaveBeenCalled();
-        return asyncClick();
-      })
-      .then(() => {
-        expect($.ajax.calls.count()).toBe(1);
         expect(
           document.querySelector('.blob-viewer[data-type="simple"]').getAttribute('data-loaded'),
         ).toBe('true');
@@ -122,7 +123,6 @@ describe('Blob viewer', () => {
       document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]').click();
 
       setTimeout(() => {
-        expect($.ajax).toHaveBeenCalled();
         expect(
           copyButton.classList.contains('disabled'),
         ).toBeFalsy();
@@ -135,8 +135,6 @@ describe('Blob viewer', () => {
       document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]').click();
 
       setTimeout(() => {
-        expect($.ajax).toHaveBeenCalled();
-
         expect(
           copyButton.getAttribute('data-original-title'),
         ).toBe('Copy source to clipboard');
@@ -171,14 +169,14 @@ describe('Blob viewer', () => {
     it('sends AJAX request when switching to simple view', () => {
       blob.switchToViewer('simple');
 
-      expect($.ajax).toHaveBeenCalled();
+      expect(axios.get).toHaveBeenCalled();
     });
 
     it('does not send AJAX request when switching to rich view', () => {
       blob.switchToViewer('simple');
       blob.switchToViewer('rich');
 
-      expect($.ajax.calls.count()).toBe(1);
+      expect(axios.get.calls.count()).toBe(1);
     });
   });
 });
diff --git a/spec/javascripts/boards/board_card_spec.js b/spec/javascripts/boards/board_card_spec.js
index 4e73fa1fe87..80a598e63bd 100644
--- a/spec/javascripts/boards/board_card_spec.js
+++ b/spec/javascripts/boards/board_card_spec.js
@@ -55,7 +55,7 @@ describe('Board card', () => {
   });
 
   afterEach(() => {
-    mock.reset();
+    mock.restore();
   });
 
   it('returns false when detailIssue is empty', () => {
diff --git a/spec/javascripts/boards/board_list_spec.js b/spec/javascripts/boards/board_list_spec.js
index b7cc3a8813e..a5fcb10b9dd 100644
--- a/spec/javascripts/boards/board_list_spec.js
+++ b/spec/javascripts/boards/board_list_spec.js
@@ -60,7 +60,7 @@ describe('Board list component', () => {
   });
 
   afterEach(() => {
-    mock.reset();
+    mock.restore();
   });
 
   it('renders component', () => {
@@ -184,9 +184,9 @@ describe('Board list component', () => {
     component.$refs.list.style.height = '100px';
     component.$refs.list.style.overflow = 'scroll';
 
-    for (let i = 0; i < 19; i += 1) {
-      const issue = component.list.issues[0];
-      issue.id += 1;
+    for (let i = 1; i < 20; i += 1) {
+      const issue = Object.assign({}, component.list.issues[0]);
+      issue.id += i;
       component.list.issues.push(issue);
     }
 
diff --git a/spec/javascripts/boards/board_new_issue_spec.js b/spec/javascripts/boards/board_new_issue_spec.js
index c62c537841c..e204985f039 100644
--- a/spec/javascripts/boards/board_new_issue_spec.js
+++ b/spec/javascripts/boards/board_new_issue_spec.js
@@ -58,7 +58,7 @@ describe('Issue boards new issue form', () => {
 
   afterEach(() => {
     vm.$destroy();
-    mock.reset();
+    mock.restore();
   });
 
   it('calls submit if submit button is clicked', (done) => {
diff --git a/spec/javascripts/boards/boards_store_spec.js b/spec/javascripts/boards/boards_store_spec.js
index 49fb20f4c84..8411f4dd8a6 100644
--- a/spec/javascripts/boards/boards_store_spec.js
+++ b/spec/javascripts/boards/boards_store_spec.js
@@ -35,7 +35,7 @@ describe('Store', () => {
   });
 
   afterEach(() => {
-    mock.reset();
+    mock.restore();
   });
 
   it('starts with a blank state', () => {
diff --git a/spec/javascripts/boards/list_spec.js b/spec/javascripts/boards/list_spec.js
index e5e7b48228b..34964b20b05 100644
--- a/spec/javascripts/boards/list_spec.js
+++ b/spec/javascripts/boards/list_spec.js
@@ -30,7 +30,7 @@ describe('List model', () => {
   });
 
   afterEach(() => {
-    mock.reset();
+    mock.restore();
   });
 
   it('gets issues when created', (done) => {
diff --git a/spec/javascripts/ci_variable_list/ci_variable_list_spec.js b/spec/javascripts/ci_variable_list/ci_variable_list_spec.js
new file mode 100644
index 00000000000..0170ab458d4
--- /dev/null
+++ b/spec/javascripts/ci_variable_list/ci_variable_list_spec.js
@@ -0,0 +1,163 @@
+import VariableList from '~/ci_variable_list/ci_variable_list';
+import getSetTimeoutPromise from '../helpers/set_timeout_promise_helper';
+
+describe('VariableList', () => {
+  preloadFixtures('pipeline_schedules/edit.html.raw');
+  preloadFixtures('pipeline_schedules/edit_with_variables.html.raw');
+
+  let $wrapper;
+  let variableList;
+
+  describe('with only key/value inputs', () => {
+    describe('with no variables', () => {
+      beforeEach(() => {
+        loadFixtures('pipeline_schedules/edit.html.raw');
+        $wrapper = $('.js-ci-variable-list-section');
+
+        variableList = new VariableList({
+          container: $wrapper,
+          formField: 'schedule',
+        });
+        variableList.init();
+      });
+
+      it('should remove the row when clicking the remove button', () => {
+        $wrapper.find('.js-row-remove-button').trigger('click');
+
+        expect($wrapper.find('.js-row').length).toBe(0);
+      });
+
+      it('should add another row when editing the last rows key input', () => {
+        const $row = $wrapper.find('.js-row');
+        $row.find('.js-ci-variable-input-key')
+          .val('foo')
+          .trigger('input');
+
+        expect($wrapper.find('.js-row').length).toBe(2);
+
+        // Check for the correct default in the new row
+        const $keyInput = $wrapper.find('.js-row:last-child').find('.js-ci-variable-input-key');
+        expect($keyInput.val()).toBe('');
+      });
+
+      it('should add another row when editing the last rows value textarea', () => {
+        const $row = $wrapper.find('.js-row');
+        $row.find('.js-ci-variable-input-value')
+          .val('foo')
+          .trigger('input');
+
+        expect($wrapper.find('.js-row').length).toBe(2);
+
+        // Check for the correct default in the new row
+        const $valueInput = $wrapper.find('.js-row:last-child').find('.js-ci-variable-input-key');
+        expect($valueInput.val()).toBe('');
+      });
+
+      it('should remove empty row after blurring', () => {
+        const $row = $wrapper.find('.js-row');
+        $row.find('.js-ci-variable-input-key')
+          .val('foo')
+          .trigger('input');
+
+        expect($wrapper.find('.js-row').length).toBe(2);
+
+        $row.find('.js-ci-variable-input-key')
+          .val('')
+          .trigger('input')
+          .trigger('blur');
+
+        expect($wrapper.find('.js-row').length).toBe(1);
+      });
+    });
+
+    describe('with persisted variables', () => {
+      beforeEach(() => {
+        loadFixtures('pipeline_schedules/edit_with_variables.html.raw');
+        $wrapper = $('.js-ci-variable-list-section');
+
+        variableList = new VariableList({
+          container: $wrapper,
+          formField: 'schedule',
+        });
+        variableList.init();
+      });
+
+      it('should have "Reveal values" button initially when there are already variables', () => {
+        expect($wrapper.find('.js-secret-value-reveal-button').text()).toBe('Reveal values');
+      });
+
+      it('should reveal hidden values', () => {
+        const $row = $wrapper.find('.js-row:first-child');
+        const $inputValue = $row.find('.js-ci-variable-input-value');
+        const $placeholder = $row.find('.js-secret-value-placeholder');
+
+        expect($placeholder.hasClass('hide')).toBe(false);
+        expect($inputValue.hasClass('hide')).toBe(true);
+
+        // Reveal values
+        $wrapper.find('.js-secret-value-reveal-button').click();
+
+        expect($placeholder.hasClass('hide')).toBe(true);
+        expect($inputValue.hasClass('hide')).toBe(false);
+      });
+    });
+  });
+
+  describe('with all inputs(key, value, protected)', () => {
+    beforeEach(() => {
+      // This markup will be replaced with a fixture when we can render the
+      // CI/CD settings page with the new dynamic variable list in https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/4110
+      $wrapper = $(`<form class="js-variable-list">
+        <ul>
+          <li class="js-row">
+            <div class="ci-variable-body-item">
+              <input class="js-ci-variable-input-key" name="variables[variables_attributes][][key]">
+            </div>
+
+            <div class="ci-variable-body-item">
+              <textarea class="js-ci-variable-input-value" name="variables[variables_attributes][][value]"></textarea>
+            </div>
+
+            <div class="ci-variable-body-item ci-variable-protected-item">
+              <button type="button" class="js-project-feature-toggle project-feature-toggle">
+                <input
+                  type="hidden"
+                  class="js-ci-variable-input-protected js-project-feature-toggle-input"
+                  name="variables[variables_attributes][][protected]"
+                  value="true"
+                />
+              </button>
+            </div>
+
+            <button type="button" class="js-row-remove-button"></button>
+          </li>
+        </ul>
+        <button type="button" class="js-secret-value-reveal-button">
+          Reveal values
+        </button>
+      </form>`);
+
+      variableList = new VariableList({
+        container: $wrapper,
+        formField: 'variables',
+      });
+      variableList.init();
+    });
+
+    it('should add another row when editing the last rows protected checkbox', (done) => {
+      const $row = $wrapper.find('.js-row:last-child');
+      $row.find('.ci-variable-protected-item .js-project-feature-toggle').click();
+
+      getSetTimeoutPromise()
+        .then(() => {
+          expect($wrapper.find('.js-row').length).toBe(2);
+
+          // Check for the correct default in the new row
+          const $protectedInput = $wrapper.find('.js-row:last-child').find('.js-ci-variable-input-protected');
+          expect($protectedInput.val()).toBe('true');
+        })
+        .then(done)
+        .catch(done.fail);
+    });
+  });
+});
diff --git a/spec/javascripts/ci_variable_list/native_form_variable_list_spec.js b/spec/javascripts/ci_variable_list/native_form_variable_list_spec.js
new file mode 100644
index 00000000000..eb508a7f059
--- /dev/null
+++ b/spec/javascripts/ci_variable_list/native_form_variable_list_spec.js
@@ -0,0 +1,30 @@
+import setupNativeFormVariableList from '~/ci_variable_list/native_form_variable_list';
+
+describe('NativeFormVariableList', () => {
+  preloadFixtures('pipeline_schedules/edit.html.raw');
+
+  let $wrapper;
+
+  beforeEach(() => {
+    loadFixtures('pipeline_schedules/edit.html.raw');
+    $wrapper = $('.js-ci-variable-list-section');
+
+    setupNativeFormVariableList({
+      container: $wrapper,
+      formField: 'schedule',
+    });
+  });
+
+  describe('onFormSubmit', () => {
+    it('should clear out the `name` attribute on the inputs for the last empty row on form submission (avoid BE validation)', () => {
+      const $row = $wrapper.find('.js-row');
+      expect($row.find('.js-ci-variable-input-key').attr('name')).toBe('schedule[variables_attributes][][key]');
+      expect($row.find('.js-ci-variable-input-value').attr('name')).toBe('schedule[variables_attributes][][value]');
+
+      $wrapper.closest('form').trigger('trigger-submit');
+
+      expect($row.find('.js-ci-variable-input-key').attr('name')).toBe('');
+      expect($row.find('.js-ci-variable-input-value').attr('name')).toBe('');
+    });
+  });
+});
diff --git a/spec/javascripts/clusters/clusters_bundle_spec.js b/spec/javascripts/clusters/clusters_bundle_spec.js
index f5be9ea0fb2..a9e244e523d 100644
--- a/spec/javascripts/clusters/clusters_bundle_spec.js
+++ b/spec/javascripts/clusters/clusters_bundle_spec.js
@@ -23,16 +23,24 @@ describe('Clusters', () => {
   });
 
   describe('toggle', () => {
-    it('should update the button and the input field on click', () => {
-      cluster.toggleButton.click();
+    it('should update the button and the input field on click', (done) => {
+      const toggleButton = document.querySelector('.js-cluster-enable-toggle-area .js-project-feature-toggle');
+      const toggleInput = document.querySelector('.js-cluster-enable-toggle-area .js-project-feature-toggle-input');
 
-      expect(
-        cluster.toggleButton.classList,
-      ).not.toContain('is-checked');
+      toggleButton.click();
 
-      expect(
-        cluster.toggleInput.getAttribute('value'),
-      ).toEqual('false');
+      getSetTimeoutPromise()
+        .then(() => {
+          expect(
+            toggleButton.classList,
+          ).not.toContain('is-checked');
+
+          expect(
+            toggleInput.getAttribute('value'),
+          ).toEqual('false');
+        })
+        .then(done)
+        .catch(done.fail);
     });
   });
 
@@ -63,7 +71,8 @@ describe('Clusters', () => {
         helm: { status: APPLICATION_INSTALLABLE, title: 'Helm Tiller' },
       });
 
-      expect(document.querySelector('.js-cluster-application-notice .flash-text')).toBeNull();
+      const flashMessage = document.querySelector('.js-cluster-application-notice .flash-text');
+      expect(flashMessage).toBeNull();
     });
 
     it('shows an alert when something gets newly installed', () => {
@@ -75,8 +84,9 @@ describe('Clusters', () => {
         helm: { status: APPLICATION_INSTALLED, title: 'Helm Tiller' },
       });
 
-      expect(document.querySelector('.js-cluster-application-notice .flash-text')).toBeDefined();
-      expect(document.querySelector('.js-cluster-application-notice .flash-text').textContent.trim()).toEqual('Helm Tiller was successfully installed on your cluster');
+      const flashMessage = document.querySelector('.js-cluster-application-notice .flash-text');
+      expect(flashMessage).not.toBeNull();
+      expect(flashMessage.textContent.trim()).toEqual('Helm Tiller was successfully installed on your Kubernetes cluster');
     });
 
     it('shows an alert when multiple things gets newly installed', () => {
@@ -90,8 +100,9 @@ describe('Clusters', () => {
         ingress: { status: APPLICATION_INSTALLED, title: 'Ingress' },
       });
 
-      expect(document.querySelector('.js-cluster-application-notice .flash-text')).toBeDefined();
-      expect(document.querySelector('.js-cluster-application-notice .flash-text').textContent.trim()).toEqual('Helm Tiller, Ingress was successfully installed on your cluster');
+      const flashMessage = document.querySelector('.js-cluster-application-notice .flash-text');
+      expect(flashMessage).not.toBeNull();
+      expect(flashMessage.textContent.trim()).toEqual('Helm Tiller, Ingress was successfully installed on your Kubernetes cluster');
     });
   });
 
diff --git a/spec/javascripts/clusters/clusters_index_spec.js b/spec/javascripts/clusters/clusters_index_spec.js
deleted file mode 100644
index 0a8b63ed5b4..00000000000
--- a/spec/javascripts/clusters/clusters_index_spec.js
+++ /dev/null
@@ -1,58 +0,0 @@
-import MockAdapter from 'axios-mock-adapter';
-import axios from '~/lib/utils/axios_utils';
-import setClusterTableToggles from '~/clusters/clusters_index';
-import { setTimeout } from 'core-js/library/web/timers';
-
-describe('Clusters table', () => {
-  preloadFixtures('clusters/index_cluster.html.raw');
-  let mock;
-
-  beforeEach(() => {
-    loadFixtures('clusters/index_cluster.html.raw');
-    mock = new MockAdapter(axios);
-    setClusterTableToggles();
-  });
-
-  describe('update cluster', () => {
-    it('renders loading state while request is made', () => {
-      const button = document.querySelector('.js-toggle-cluster-list');
-
-      button.click();
-
-      expect(button.classList).toContain('is-loading');
-      expect(button.getAttribute('disabled')).toEqual('true');
-    });
-
-    afterEach(() => {
-      mock.restore();
-    });
-
-    it('shows updated state after sucessfull request', (done) => {
-      mock.onPut().reply(200, {}, {});
-      const button = document.querySelector('.js-toggle-cluster-list');
-      button.click();
-
-      expect(button.classList).toContain('is-loading');
-
-      setTimeout(() => {
-        expect(button.classList).not.toContain('is-loading');
-        expect(button.classList).not.toContain('is-checked');
-        done();
-      }, 0);
-    });
-
-    it('shows inital state after failed request', (done) => {
-      mock.onPut().reply(500, {}, {});
-      const button = document.querySelector('.js-toggle-cluster-list');
-
-      button.click();
-      expect(button.classList).toContain('is-loading');
-
-      setTimeout(() => {
-        expect(button.classList).not.toContain('is-loading');
-        expect(button.classList).toContain('is-checked');
-        done();
-      }, 0);
-    });
-  });
-});
diff --git a/spec/javascripts/clusters/stores/clusters_store_spec.js b/spec/javascripts/clusters/stores/clusters_store_spec.js
index ec2889355e6..726a4ed30de 100644
--- a/spec/javascripts/clusters/stores/clusters_store_spec.js
+++ b/spec/javascripts/clusters/stores/clusters_store_spec.js
@@ -58,6 +58,7 @@ describe('Clusters Store', () => {
 
       expect(store.state).toEqual({
         helpPath: null,
+        ingressHelpPath: null,
         status: mockResponseData.status,
         statusReason: mockResponseData.status_reason,
         applications: {
diff --git a/spec/javascripts/collapsed_sidebar_todo_spec.js b/spec/javascripts/collapsed_sidebar_todo_spec.js
index 5026eaafaca..2abf52a1676 100644
--- a/spec/javascripts/collapsed_sidebar_todo_spec.js
+++ b/spec/javascripts/collapsed_sidebar_todo_spec.js
@@ -1,10 +1,14 @@
 /* eslint-disable no-new */
 import _ from 'underscore';
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import Sidebar from '~/right_sidebar';
+import timeoutPromise from './helpers/set_timeout_promise_helper';
 
 describe('Issuable right sidebar collapsed todo toggle', () => {
   const fixtureName = 'issues/open-issue.html.raw';
   const jsonFixtureName = 'todos/todos.json';
+  let mock;
 
   preloadFixtures(fixtureName);
   preloadFixtures(jsonFixtureName);
@@ -19,19 +23,26 @@ describe('Issuable right sidebar collapsed todo toggle', () => {
     document.querySelector('.js-right-sidebar')
       .classList.toggle('right-sidebar-collapsed');
 
-    spyOn(jQuery, 'ajax').and.callFake((res) => {
-      const d = $.Deferred();
+    mock = new MockAdapter(axios);
+
+    mock.onPost(`${gl.TEST_HOST}/frontend-fixtures/issues-project/todos`).reply(() => {
       const response = _.clone(todoData);
 
-      if (res.type === 'DELETE') {
-        delete response.delete_path;
-      }
+      return [200, response];
+    });
 
-      d.resolve(response);
-      return d.promise();
+    mock.onDelete(/(.*)\/dashboard\/todos\/\d+$/).reply(() => {
+      const response = _.clone(todoData);
+      delete response.delete_path;
+
+      return [200, response];
     });
   });
 
+  afterEach(() => {
+    mock.restore();
+  });
+
   it('shows add todo button', () => {
     expect(
       document.querySelector('.js-issuable-todo.sidebar-collapsed-icon'),
@@ -52,71 +63,101 @@ describe('Issuable right sidebar collapsed todo toggle', () => {
     ).toBe('Add todo');
   });
 
-  it('toggle todo state', () => {
+  it('toggle todo state', (done) => {
     document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').click();
 
-    expect(
-      document.querySelector('.js-issuable-todo.sidebar-collapsed-icon .todo-undone'),
-    ).not.toBeNull();
+    setTimeout(() => {
+      expect(
+        document.querySelector('.js-issuable-todo.sidebar-collapsed-icon .todo-undone'),
+      ).not.toBeNull();
 
-    expect(
-      document.querySelector('.js-issuable-todo.sidebar-collapsed-icon .fa-check-square'),
-    ).not.toBeNull();
-  });
+      expect(
+        document.querySelector('.js-issuable-todo.sidebar-collapsed-icon .fa-check-square'),
+      ).not.toBeNull();
 
-  it('toggle todo state of expanded todo toggle', () => {
-    document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').click();
-
-    expect(
-      document.querySelector('.issuable-sidebar-header .js-issuable-todo').textContent.trim(),
-    ).toBe('Mark done');
+      done();
+    });
   });
 
-  it('toggles todo button tooltip', () => {
+  it('toggle todo state of expanded todo toggle', (done) => {
     document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').click();
 
-    expect(
-      document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').getAttribute('data-original-title'),
-    ).toBe('Mark done');
-  });
-
-  it('marks todo as done', () => {
-    document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').click();
+    setTimeout(() => {
+      expect(
+        document.querySelector('.issuable-sidebar-header .js-issuable-todo').textContent.trim(),
+      ).toBe('Mark done');
 
-    expect(
-      document.querySelector('.js-issuable-todo.sidebar-collapsed-icon .todo-undone'),
-    ).not.toBeNull();
+      done();
+    });
+  });
 
+  it('toggles todo button tooltip', (done) => {
     document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').click();
 
-    expect(
-      document.querySelector('.js-issuable-todo.sidebar-collapsed-icon .todo-undone'),
-    ).toBeNull();
+    setTimeout(() => {
+      expect(
+        document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').getAttribute('data-original-title'),
+      ).toBe('Mark done');
 
-    expect(
-      document.querySelector('.issuable-sidebar-header .js-issuable-todo').textContent.trim(),
-    ).toBe('Add todo');
+      done();
+    });
   });
 
-  it('updates aria-label to mark done', () => {
+  it('marks todo as done', (done) => {
     document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').click();
 
-    expect(
-      document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').getAttribute('aria-label'),
-    ).toBe('Mark done');
+    timeoutPromise()
+      .then(() => {
+        expect(
+          document.querySelector('.js-issuable-todo.sidebar-collapsed-icon .todo-undone'),
+        ).not.toBeNull();
+
+        document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').click();
+      })
+      .then(timeoutPromise)
+      .then(() => {
+        expect(
+          document.querySelector('.js-issuable-todo.sidebar-collapsed-icon .todo-undone'),
+        ).toBeNull();
+
+        expect(
+          document.querySelector('.issuable-sidebar-header .js-issuable-todo').textContent.trim(),
+        ).toBe('Add todo');
+      })
+      .then(done)
+      .catch(done.fail);
   });
 
-  it('updates aria-label to add todo', () => {
+  it('updates aria-label to mark done', (done) => {
     document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').click();
 
-    expect(
-      document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').getAttribute('aria-label'),
-    ).toBe('Mark done');
+    setTimeout(() => {
+      expect(
+        document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').getAttribute('aria-label'),
+      ).toBe('Mark done');
 
+      done();
+    });
+  });
+
+  it('updates aria-label to add todo', (done) => {
     document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').click();
 
-    expect(
-      document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').getAttribute('aria-label'),
-    ).toBe('Add todo');
+    timeoutPromise()
+      .then(() => {
+        expect(
+          document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').getAttribute('aria-label'),
+        ).toBe('Mark done');
+
+        document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').click();
+      })
+      .then(timeoutPromise)
+      .then(() => {
+        expect(
+          document.querySelector('.js-issuable-todo.sidebar-collapsed-icon').getAttribute('aria-label'),
+        ).toBe('Add todo');
+      })
+      .then(done)
+      .catch(done.fail);
   });
 });
diff --git a/spec/javascripts/commit/commit_pipeline_status_component_spec.js b/spec/javascripts/commit/commit_pipeline_status_component_spec.js
new file mode 100644
index 00000000000..90f290e845e
--- /dev/null
+++ b/spec/javascripts/commit/commit_pipeline_status_component_spec.js
@@ -0,0 +1,104 @@
+import Vue from 'vue';
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
+import commitPipelineStatus from '~/projects/tree/components/commit_pipeline_status_component.vue';
+import mountComponent from '../helpers/vue_mount_component_helper';
+
+describe('Commit pipeline status component', () => {
+  let vm;
+  let Component;
+  let mock;
+  const mockCiStatus = {
+    details_path: '/root/hello-world/pipelines/1',
+    favicon: 'canceled.ico',
+    group: 'canceled',
+    has_details: true,
+    icon: 'status_canceled',
+    label: 'canceled',
+    text: 'canceled',
+  };
+
+  beforeEach(() => {
+    Component = Vue.extend(commitPipelineStatus);
+  });
+
+  describe('While polling pipeline data succesfully', () => {
+    beforeEach(() => {
+      mock = new MockAdapter(axios);
+      mock.onGet('/dummy/endpoint').reply(() => {
+        const res = Promise.resolve([200, {
+          pipelines: [
+            {
+              details: {
+                status: mockCiStatus,
+              },
+            },
+          ],
+        }]);
+        return res;
+      });
+      vm = mountComponent(Component, {
+        endpoint: '/dummy/endpoint',
+      });
+    });
+
+    afterEach(() => {
+      vm.poll.stop();
+      vm.$destroy();
+      mock.restore();
+    });
+
+    it('shows the loading icon when polling is starting', (done) => {
+      expect(vm.$el.querySelector('.loading-container')).not.toBe(null);
+      setTimeout(() => {
+        expect(vm.$el.querySelector('.loading-container')).toBe(null);
+        done();
+      });
+    });
+
+    it('contains a ciStatus when the polling is succesful ', (done) => {
+      setTimeout(() => {
+        expect(vm.ciStatus).toEqual(mockCiStatus);
+        done();
+      });
+    });
+
+    it('contains a ci-status icon when polling is succesful', (done) => {
+      setTimeout(() => {
+        expect(vm.$el.querySelector('.ci-status-icon')).not.toBe(null);
+        expect(vm.$el.querySelector('.ci-status-icon').classList).toContain(`ci-status-icon-${mockCiStatus.group}`);
+        done();
+      });
+    });
+  });
+
+  describe('When polling data was not succesful', () => {
+    beforeEach(() => {
+      mock = new MockAdapter(axios);
+      mock.onGet('/dummy/endpoint').reply(() => {
+        const res = Promise.reject([502, { }]);
+        return res;
+      });
+      vm = new Component({
+        props: {
+          endpoint: '/dummy/endpoint',
+        },
+      });
+    });
+
+    afterEach(() => {
+      vm.poll.stop();
+      vm.$destroy();
+      mock.restore();
+    });
+
+    it('calls an errorCallback', (done) => {
+      spyOn(vm, 'errorCallback').and.callThrough();
+      vm.$mount();
+      setTimeout(() => {
+        expect(vm.errorCallback.calls.count()).toEqual(1);
+        done();
+      });
+    });
+  });
+});
diff --git a/spec/javascripts/commit/pipelines/pipelines_spec.js b/spec/javascripts/commit/pipelines/pipelines_spec.js
index d62c2966a8b..0afe09d87bc 100644
--- a/spec/javascripts/commit/pipelines/pipelines_spec.js
+++ b/spec/javascripts/commit/pipelines/pipelines_spec.js
@@ -10,9 +10,10 @@ describe('Pipelines table in Commits and Merge requests', () => {
   preloadFixtures(jsonFixtureName);
 
   beforeEach(() => {
-    PipelinesTable = Vue.extend(pipelinesTable);
     const pipelines = getJSONFixture(jsonFixtureName).pipelines;
-    pipeline = pipelines.find(p => p.id === 1);
+
+    PipelinesTable = Vue.extend(pipelinesTable);
+    pipeline = pipelines.find(p => p.user !== null && p.commit !== null);
   });
 
   describe('successful request', () => {
diff --git a/spec/javascripts/commits_spec.js b/spec/javascripts/commits_spec.js
index d0176520440..44ec9e4eabf 100644
--- a/spec/javascripts/commits_spec.js
+++ b/spec/javascripts/commits_spec.js
@@ -1,4 +1,6 @@
 import 'vendor/jquery.endless-scroll';
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import CommitsList from '~/commits';
 
 describe('Commits List', () => {
@@ -43,30 +45,47 @@ describe('Commits List', () => {
 
   describe('on entering input', () => {
     let ajaxSpy;
+    let mock;
 
     beforeEach(() => {
       CommitsList.init(25);
       CommitsList.searchField.val('');
 
       spyOn(history, 'replaceState').and.stub();
-      ajaxSpy = spyOn(jQuery, 'ajax').and.callFake((req) => {
-        req.success({
-          data: '<li>Result</li>',
-        });
+      mock = new MockAdapter(axios);
+
+      mock.onGet('/h5bp/html5-boilerplate/commits/master').reply(200, {
+        html: '<li>Result</li>',
       });
+
+      ajaxSpy = spyOn(axios, 'get').and.callThrough();
+    });
+
+    afterEach(() => {
+      mock.restore();
     });
 
-    it('should save the last search string', () => {
+    it('should save the last search string', (done) => {
       CommitsList.searchField.val('GitLab');
-      CommitsList.filterResults();
-      expect(ajaxSpy).toHaveBeenCalled();
-      expect(CommitsList.lastSearch).toEqual('GitLab');
+      CommitsList.filterResults()
+        .then(() => {
+          expect(ajaxSpy).toHaveBeenCalled();
+          expect(CommitsList.lastSearch).toEqual('GitLab');
+
+          done();
+        })
+        .catch(done.fail);
     });
 
-    it('should not make ajax call if the input does not change', () => {
-      CommitsList.filterResults();
-      expect(ajaxSpy).not.toHaveBeenCalled();
-      expect(CommitsList.lastSearch).toEqual('');
+    it('should not make ajax call if the input does not change', (done) => {
+      CommitsList.filterResults()
+        .then(() => {
+          expect(ajaxSpy).not.toHaveBeenCalled();
+          expect(CommitsList.lastSearch).toEqual('');
+
+          done();
+        })
+        .catch(done.fail);
     });
   });
 });
diff --git a/spec/javascripts/create_item_dropdown_spec.js b/spec/javascripts/create_item_dropdown_spec.js
index c8b00a4f553..143137c23ec 100644
--- a/spec/javascripts/create_item_dropdown_spec.js
+++ b/spec/javascripts/create_item_dropdown_spec.js
@@ -18,54 +18,67 @@ describe('CreateItemDropdown', () => {
   preloadFixtures('static/create_item_dropdown.html.raw');
 
   let $wrapperEl;
+  let createItemDropdown;
+
+  function createItemAndClearInput(text) {
+    // Filter for the new item
+    $wrapperEl.find('.dropdown-input-field')
+      .val(text)
+      .trigger('input');
+
+    // Create the new item
+    const $createButton = $wrapperEl.find('.js-dropdown-create-new-item');
+    $createButton.click();
+
+    // Clear out the filter
+    $wrapperEl.find('.dropdown-input-field')
+      .val('')
+      .trigger('input');
+  }
 
   beforeEach(() => {
     loadFixtures('static/create_item_dropdown.html.raw');
     $wrapperEl = $('.js-create-item-dropdown-fixture-root');
-
-    // eslint-disable-next-line no-new
-    new CreateItemDropdown({
-      $dropdown: $wrapperEl.find('.js-dropdown-menu-toggle'),
-      defaultToggleLabel: 'All variables',
-      fieldName: 'variable[environment]',
-      getData: (term, callback) => {
-        callback(DROPDOWN_ITEM_DATA);
-      },
-    });
   });
 
   afterEach(() => {
     $wrapperEl.remove();
   });
 
-  it('should have a dropdown item for each piece of data', () => {
-    // Get the data in the dropdown
-    $('.js-dropdown-menu-toggle').click();
+  describe('items', () => {
+    beforeEach(() => {
+      createItemDropdown = new CreateItemDropdown({
+        $dropdown: $wrapperEl.find('.js-dropdown-menu-toggle'),
+        defaultToggleLabel: 'All variables',
+        fieldName: 'variable[environment]',
+        getData: (term, callback) => {
+          callback(DROPDOWN_ITEM_DATA);
+        },
+      });
+    });
+
+    it('should have a dropdown item for each piece of data', () => {
+      // Get the data in the dropdown
+      $('.js-dropdown-menu-toggle').click();
 
-    const $itemEls = $wrapperEl.find('.js-dropdown-content a');
-    expect($itemEls.length).toEqual(DROPDOWN_ITEM_DATA.length);
+      const $itemEls = $wrapperEl.find('.js-dropdown-content a');
+      expect($itemEls.length).toEqual(DROPDOWN_ITEM_DATA.length);
+    });
   });
 
   describe('created items', () => {
     const NEW_ITEM_TEXT = 'foobarbaz';
 
-    function createItemAndClearInput(text) {
-      // Filter for the new item
-      $wrapperEl.find('.dropdown-input-field')
-        .val(text)
-        .trigger('input');
-
-      // Create the new item
-      const $createButton = $wrapperEl.find('.js-dropdown-create-new-item');
-      $createButton.click();
-
-      // Clear out the filter
-      $wrapperEl.find('.dropdown-input-field')
-        .val('')
-        .trigger('input');
-    }
-
     beforeEach(() => {
+      createItemDropdown = new CreateItemDropdown({
+        $dropdown: $wrapperEl.find('.js-dropdown-menu-toggle'),
+        defaultToggleLabel: 'All variables',
+        fieldName: 'variable[environment]',
+        getData: (term, callback) => {
+          callback(DROPDOWN_ITEM_DATA);
+        },
+      });
+
       // Open the dropdown
       $('.js-dropdown-menu-toggle').click();
 
@@ -103,4 +116,68 @@ describe('CreateItemDropdown', () => {
       expect($itemEls.length).toEqual(DROPDOWN_ITEM_DATA.length);
     });
   });
+
+  describe('clearDropdown()', () => {
+    beforeEach(() => {
+      createItemDropdown = new CreateItemDropdown({
+        $dropdown: $wrapperEl.find('.js-dropdown-menu-toggle'),
+        defaultToggleLabel: 'All variables',
+        fieldName: 'variable[environment]',
+        getData: (term, callback) => {
+          callback(DROPDOWN_ITEM_DATA);
+        },
+      });
+    });
+
+    it('should clear all data and filter input', () => {
+      const filterInput = $wrapperEl.find('.dropdown-input-field');
+
+      // Get the data in the dropdown
+      $('.js-dropdown-menu-toggle').click();
+
+      // Filter for an item
+      filterInput
+        .val('one')
+        .trigger('input');
+
+      const $itemElsAfterFilter = $wrapperEl.find('.js-dropdown-content a');
+      expect($itemElsAfterFilter.length).toEqual(1);
+
+      createItemDropdown.clearDropdown();
+
+      const $itemElsAfterClear = $wrapperEl.find('.js-dropdown-content a');
+      expect($itemElsAfterClear.length).toEqual(0);
+      expect(filterInput.val()).toEqual('');
+    });
+  });
+
+  describe('createNewItemFromValue option', () => {
+    beforeEach(() => {
+      createItemDropdown = new CreateItemDropdown({
+        $dropdown: $wrapperEl.find('.js-dropdown-menu-toggle'),
+        defaultToggleLabel: 'All variables',
+        fieldName: 'variable[environment]',
+        getData: (term, callback) => {
+          callback(DROPDOWN_ITEM_DATA);
+        },
+        createNewItemFromValue: newValue => ({
+          title: `${newValue}-title`,
+          id: `${newValue}-id`,
+          text: `${newValue}-text`,
+        }),
+      });
+    });
+
+    it('all items go through createNewItemFromValue', () => {
+      // Get the data in the dropdown
+      $('.js-dropdown-menu-toggle').click();
+
+      createItemAndClearInput('new-item');
+
+      const $itemEls = $wrapperEl.find('.js-dropdown-content a');
+      expect($itemEls.length).toEqual(1 + DROPDOWN_ITEM_DATA.length);
+      expect($($itemEls[3]).text()).toEqual('new-item-text');
+      expect($wrapperEl.find('.dropdown-toggle-text').text()).toEqual('new-item-title');
+    });
+  });
 });
diff --git a/spec/javascripts/environments/environment_item_spec.js b/spec/javascripts/environments/environment_item_spec.js
index 0e141adb628..7a34126eef7 100644
--- a/spec/javascripts/environments/environment_item_spec.js
+++ b/spec/javascripts/environments/environment_item_spec.js
@@ -68,7 +68,7 @@ describe('Environment item', () => {
             username: 'root',
             id: 1,
             state: 'active',
-            avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
+            avatar_url: 'https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
             web_url: 'http://localhost:3000/root',
           },
           commit: {
@@ -84,7 +84,7 @@ describe('Environment item', () => {
               username: 'root',
               id: 1,
               state: 'active',
-              avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
+              avatar_url: 'https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
               web_url: 'http://localhost:3000/root',
             },
             commit_path: '/root/ci-folders/tree/500aabcb17c97bdcf2d0c410b70cb8556f0362dd',
diff --git a/spec/javascripts/feature_highlight/feature_highlight_helper_spec.js b/spec/javascripts/feature_highlight/feature_highlight_helper_spec.js
new file mode 100644
index 00000000000..34ffc7b1016
--- /dev/null
+++ b/spec/javascripts/feature_highlight/feature_highlight_helper_spec.js
@@ -0,0 +1,231 @@
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
+import {
+  getSelector,
+  togglePopover,
+  dismiss,
+  mouseleave,
+  mouseenter,
+  inserted,
+} from '~/feature_highlight/feature_highlight_helper';
+import getSetTimeoutPromise from '../helpers/set_timeout_promise_helper';
+
+describe('feature highlight helper', () => {
+  describe('getSelector', () => {
+    it('returns js-feature-highlight selector', () => {
+      const highlightId = 'highlightId';
+      expect(getSelector(highlightId)).toEqual(`.js-feature-highlight[data-highlight=${highlightId}]`);
+    });
+  });
+
+  describe('togglePopover', () => {
+    describe('togglePopover(true)', () => {
+      it('returns true when popover is shown', () => {
+        const context = {
+          hasClass: () => false,
+          popover: () => {},
+          toggleClass: () => {},
+        };
+
+        expect(togglePopover.call(context, true)).toEqual(true);
+      });
+
+      it('returns false when popover is already shown', () => {
+        const context = {
+          hasClass: () => true,
+        };
+
+        expect(togglePopover.call(context, true)).toEqual(false);
+      });
+
+      it('shows popover', (done) => {
+        const context = {
+          hasClass: () => false,
+          popover: () => {},
+          toggleClass: () => {},
+        };
+
+        spyOn(context, 'popover').and.callFake((method) => {
+          expect(method).toEqual('show');
+          done();
+        });
+
+        togglePopover.call(context, true);
+      });
+
+      it('adds disable-animation and js-popover-show class', (done) => {
+        const context = {
+          hasClass: () => false,
+          popover: () => {},
+          toggleClass: () => {},
+        };
+
+        spyOn(context, 'toggleClass').and.callFake((classNames, show) => {
+          expect(classNames).toEqual('disable-animation js-popover-show');
+          expect(show).toEqual(true);
+          done();
+        });
+
+        togglePopover.call(context, true);
+      });
+    });
+
+    describe('togglePopover(false)', () => {
+      it('returns true when popover is hidden', () => {
+        const context = {
+          hasClass: () => true,
+          popover: () => {},
+          toggleClass: () => {},
+        };
+
+        expect(togglePopover.call(context, false)).toEqual(true);
+      });
+
+      it('returns false when popover is already hidden', () => {
+        const context = {
+          hasClass: () => false,
+        };
+
+        expect(togglePopover.call(context, false)).toEqual(false);
+      });
+
+      it('hides popover', (done) => {
+        const context = {
+          hasClass: () => true,
+          popover: () => {},
+          toggleClass: () => {},
+        };
+
+        spyOn(context, 'popover').and.callFake((method) => {
+          expect(method).toEqual('hide');
+          done();
+        });
+
+        togglePopover.call(context, false);
+      });
+
+      it('removes disable-animation and js-popover-show class', (done) => {
+        const context = {
+          hasClass: () => true,
+          popover: () => {},
+          toggleClass: () => {},
+        };
+
+        spyOn(context, 'toggleClass').and.callFake((classNames, show) => {
+          expect(classNames).toEqual('disable-animation js-popover-show');
+          expect(show).toEqual(false);
+          done();
+        });
+
+        togglePopover.call(context, false);
+      });
+    });
+  });
+
+  describe('dismiss', () => {
+    let mock;
+    const context = {
+      hide: () => {},
+      attr: () => '/-/callouts/dismiss',
+    };
+
+    beforeEach(() => {
+      mock = new MockAdapter(axios);
+
+      spyOn(togglePopover, 'call').and.callFake(() => {});
+      spyOn(context, 'hide').and.callFake(() => {});
+      dismiss.call(context);
+    });
+
+    afterEach(() => {
+      mock.restore();
+    });
+
+    it('calls persistent dismissal endpoint', (done) => {
+      const spy = jasmine.createSpy('dismiss-endpoint-hit');
+      mock.onPost('/-/callouts/dismiss').reply(spy);
+
+      getSetTimeoutPromise()
+        .then(() => {
+          expect(spy).toHaveBeenCalled();
+        })
+        .then(done)
+        .catch(done.fail);
+    });
+
+    it('calls hide popover', () => {
+      expect(togglePopover.call).toHaveBeenCalledWith(context, false);
+    });
+
+    it('calls hide', () => {
+      expect(context.hide).toHaveBeenCalled();
+    });
+  });
+
+  describe('mouseleave', () => {
+    it('calls hide popover if .popover:hover is false', () => {
+      const fakeJquery = {
+        length: 0,
+      };
+
+      spyOn($.fn, 'init').and.callFake(selector => (selector === '.popover:hover' ? fakeJquery : $.fn));
+      spyOn(togglePopover, 'call');
+      mouseleave();
+      expect(togglePopover.call).toHaveBeenCalledWith(jasmine.any(Object), false);
+    });
+
+    it('does not call hide popover if .popover:hover is true', () => {
+      const fakeJquery = {
+        length: 1,
+      };
+
+      spyOn($.fn, 'init').and.callFake(selector => (selector === '.popover:hover' ? fakeJquery : $.fn));
+      spyOn(togglePopover, 'call');
+      mouseleave();
+      expect(togglePopover.call).not.toHaveBeenCalledWith(false);
+    });
+  });
+
+  describe('mouseenter', () => {
+    const context = {};
+
+    it('shows popover', () => {
+      spyOn(togglePopover, 'call').and.returnValue(false);
+      mouseenter.call(context);
+      expect(togglePopover.call).toHaveBeenCalledWith(jasmine.any(Object), true);
+    });
+
+    it('registers mouseleave event if popover is showed', (done) => {
+      spyOn(togglePopover, 'call').and.returnValue(true);
+      spyOn($.fn, 'on').and.callFake((eventName) => {
+        expect(eventName).toEqual('mouseleave');
+        done();
+      });
+      mouseenter.call(context);
+    });
+
+    it('does not register mouseleave event if popover is not showed', () => {
+      spyOn(togglePopover, 'call').and.returnValue(false);
+      const spy = spyOn($.fn, 'on').and.callFake(() => {});
+      mouseenter.call(context);
+      expect(spy).not.toHaveBeenCalled();
+    });
+  });
+
+  describe('inserted', () => {
+    it('registers click event callback', (done) => {
+      const context = {
+        getAttribute: () => 'popoverId',
+        dataset: {
+          highlight: 'some-feature',
+        },
+      };
+
+      spyOn($.fn, 'on').and.callFake((event) => {
+        expect(event).toEqual('click');
+        done();
+      });
+      inserted.call(context);
+    });
+  });
+});
diff --git a/spec/javascripts/feature_highlight/feature_highlight_options_spec.js b/spec/javascripts/feature_highlight/feature_highlight_options_spec.js
new file mode 100644
index 00000000000..7f9425d8abe
--- /dev/null
+++ b/spec/javascripts/feature_highlight/feature_highlight_options_spec.js
@@ -0,0 +1,30 @@
+import domContentLoaded from '~/feature_highlight/feature_highlight_options';
+import bp from '~/breakpoints';
+
+describe('feature highlight options', () => {
+  describe('domContentLoaded', () => {
+    it('should not call highlightFeatures when breakpoint is xs', () => {
+      spyOn(bp, 'getBreakpointSize').and.returnValue('xs');
+
+      expect(domContentLoaded()).toBe(false);
+    });
+
+    it('should not call highlightFeatures when breakpoint is sm', () => {
+      spyOn(bp, 'getBreakpointSize').and.returnValue('sm');
+
+      expect(domContentLoaded()).toBe(false);
+    });
+
+    it('should not call highlightFeatures when breakpoint is md', () => {
+      spyOn(bp, 'getBreakpointSize').and.returnValue('md');
+
+      expect(domContentLoaded()).toBe(false);
+    });
+
+    it('should call highlightFeatures when breakpoint is lg', () => {
+      spyOn(bp, 'getBreakpointSize').and.returnValue('lg');
+
+      expect(domContentLoaded()).toBe(true);
+    });
+  });
+});
diff --git a/spec/javascripts/feature_highlight/feature_highlight_spec.js b/spec/javascripts/feature_highlight/feature_highlight_spec.js
new file mode 100644
index 00000000000..6e1b0429ab7
--- /dev/null
+++ b/spec/javascripts/feature_highlight/feature_highlight_spec.js
@@ -0,0 +1,131 @@
+import * as featureHighlightHelper from '~/feature_highlight/feature_highlight_helper';
+import * as featureHighlight from '~/feature_highlight/feature_highlight';
+
+describe('feature highlight', () => {
+  beforeEach(() => {
+    setFixtures(`
+      <div>
+        <div class="js-feature-highlight" data-highlight="test" data-highlight-priority="10" disabled>
+          Trigger
+        </div>
+      </div>
+      <div class="feature-highlight-popover-content">
+        Content
+        <div class="dismiss-feature-highlight">
+          Dismiss
+        </div>
+      </div>
+    `);
+  });
+
+  describe('setupFeatureHighlightPopover', () => {
+    const selector = '.js-feature-highlight[data-highlight=test]';
+    beforeEach(() => {
+      spyOn(window, 'addEventListener');
+      spyOn(window, 'removeEventListener');
+      featureHighlight.setupFeatureHighlightPopover('test', 0);
+    });
+
+    it('setup popover content', () => {
+      const $popoverContent = $('.feature-highlight-popover-content');
+      const outerHTML = $popoverContent.prop('outerHTML');
+
+      expect($(selector).data('content')).toEqual(outerHTML);
+    });
+
+    it('setup mouseenter', () => {
+      const toggleSpy = spyOn(featureHighlightHelper.togglePopover, 'call');
+      $(selector).trigger('mouseenter');
+
+      expect(toggleSpy).toHaveBeenCalledWith(jasmine.any(Object), true);
+    });
+
+    it('setup debounced mouseleave', (done) => {
+      const toggleSpy = spyOn(featureHighlightHelper.togglePopover, 'call');
+      $(selector).trigger('mouseleave');
+
+      // Even though we've set the debounce to 0ms, setTimeout is needed for the debounce
+      setTimeout(() => {
+        expect(toggleSpy).toHaveBeenCalledWith(jasmine.any(Object), false);
+        done();
+      }, 0);
+    });
+
+    it('setup inserted.bs.popover', () => {
+      $(selector).trigger('mouseenter');
+      const popoverId = $(selector).attr('aria-describedby');
+      const spyEvent = spyOnEvent(`#${popoverId} .dismiss-feature-highlight`, 'click');
+
+      $(`#${popoverId} .dismiss-feature-highlight`).click();
+      expect(spyEvent).toHaveBeenTriggered();
+    });
+
+    it('setup show.bs.popover', () => {
+      $(selector).trigger('show.bs.popover');
+      expect(window.addEventListener).toHaveBeenCalledWith('scroll', jasmine.any(Function));
+    });
+
+    it('setup hide.bs.popover', () => {
+      $(selector).trigger('hide.bs.popover');
+      expect(window.removeEventListener).toHaveBeenCalledWith('scroll', jasmine.any(Function));
+    });
+
+    it('removes disabled attribute', () => {
+      expect($('.js-feature-highlight').is(':disabled')).toEqual(false);
+    });
+
+    it('displays popover', () => {
+      expect($(selector).attr('aria-describedby')).toBeFalsy();
+      $(selector).trigger('mouseenter');
+      expect($(selector).attr('aria-describedby')).toBeTruthy();
+    });
+  });
+
+  describe('findHighestPriorityFeature', () => {
+    beforeEach(() => {
+      setFixtures(`
+        <div class="js-feature-highlight" data-highlight="test" data-highlight-priority="10" disabled></div>
+        <div class="js-feature-highlight" data-highlight="test-high-priority" data-highlight-priority="20" disabled></div>
+        <div class="js-feature-highlight" data-highlight="test-low-priority" data-highlight-priority="0" disabled></div>
+      `);
+    });
+
+    it('should pick the highest priority feature highlight', () => {
+      setFixtures(`
+        <div class="js-feature-highlight" data-highlight="test" data-highlight-priority="10" disabled></div>
+        <div class="js-feature-highlight" data-highlight="test-high-priority" data-highlight-priority="20" disabled></div>
+        <div class="js-feature-highlight" data-highlight="test-low-priority" data-highlight-priority="0" disabled></div>
+      `);
+
+      expect($('.js-feature-highlight').length).toBeGreaterThan(1);
+      expect(featureHighlight.findHighestPriorityFeature()).toEqual('test-high-priority');
+    });
+
+    it('should work when no priority is set', () => {
+      setFixtures(`
+        <div class="js-feature-highlight" data-highlight="test" disabled></div>
+      `);
+
+      expect(featureHighlight.findHighestPriorityFeature()).toEqual('test');
+    });
+
+    it('should pick the highest priority feature highlight when some have no priority set', () => {
+      setFixtures(`
+        <div class="js-feature-highlight" data-highlight="test-no-priority1" disabled></div>
+        <div class="js-feature-highlight" data-highlight="test" data-highlight-priority="10" disabled></div>
+        <div class="js-feature-highlight" data-highlight="test-no-priority2" disabled></div>
+        <div class="js-feature-highlight" data-highlight="test-high-priority" data-highlight-priority="20" disabled></div>
+        <div class="js-feature-highlight" data-highlight="test-low-priority" data-highlight-priority="0" disabled></div>
+      `);
+
+      expect($('.js-feature-highlight').length).toBeGreaterThan(1);
+      expect(featureHighlight.findHighestPriorityFeature()).toEqual('test-high-priority');
+    });
+  });
+
+  describe('highlightFeatures', () => {
+    it('calls setupFeatureHighlightPopover', () => {
+      expect(featureHighlight.highlightFeatures()).toEqual('test');
+    });
+  });
+});
diff --git a/spec/javascripts/fixtures/clusters.rb b/spec/javascripts/fixtures/clusters.rb
index d26ea3febe8..8e74c4f859c 100644
--- a/spec/javascripts/fixtures/clusters.rb
+++ b/spec/javascripts/fixtures/clusters.rb
@@ -31,19 +31,4 @@ describe Projects::ClustersController, '(JavaScript fixtures)', type: :controlle
     expect(response).to be_success
     store_frontend_fixture(response, example.description)
   end
-
-  context 'rendering non-empty state' do
-    before do
-      cluster
-    end
-
-    it 'clusters/index_cluster.html.raw' do |example|
-      get :index,
-        namespace_id: namespace,
-        project_id: project
-
-      expect(response).to be_success
-      store_frontend_fixture(response, example.description)
-    end
-  end
 end
diff --git a/spec/javascripts/fixtures/jobs.rb b/spec/javascripts/fixtures/jobs.rb
index 87d131dfe28..6d5c6d5334f 100644
--- a/spec/javascripts/fixtures/jobs.rb
+++ b/spec/javascripts/fixtures/jobs.rb
@@ -7,7 +7,7 @@ describe Projects::JobsController, '(JavaScript fixtures)', type: :controller do
   let(:namespace) { create(:namespace, name: 'frontend-fixtures' )}
   let(:project) { create(:project_empty_repo, namespace: namespace, path: 'builds-project') }
   let(:pipeline) { create(:ci_empty_pipeline, project: project) }
-  let!(:build_with_artifacts) { create(:ci_build, :success, :artifacts, :trace, pipeline: pipeline, stage: 'test', artifacts_expire_at: Time.now + 18.months) }
+  let!(:build_with_artifacts) { create(:ci_build, :success, :artifacts, :trace_artifact, pipeline: pipeline, stage: 'test', artifacts_expire_at: Time.now + 18.months) }
   let!(:failed_build) { create(:ci_build, :failed, pipeline: pipeline, stage: 'build') }
   let!(:pending_build) { create(:ci_build, :pending, pipeline: pipeline, stage: 'deploy') }
 
diff --git a/spec/javascripts/fixtures/pipeline_schedules.rb b/spec/javascripts/fixtures/pipeline_schedules.rb
new file mode 100644
index 00000000000..56f27ea7df1
--- /dev/null
+++ b/spec/javascripts/fixtures/pipeline_schedules.rb
@@ -0,0 +1,43 @@
+require 'spec_helper'
+
+describe Projects::PipelineSchedulesController, '(JavaScript fixtures)', type: :controller do
+  include JavaScriptFixturesHelpers
+
+  let(:admin) { create(:admin) }
+  let(:namespace) { create(:namespace, name: 'frontend-fixtures' )}
+  let(:project) { create(:project, :public, :repository) }
+  let!(:pipeline_schedule) { create(:ci_pipeline_schedule, project: project, owner: admin) }
+  let!(:pipeline_schedule_populated) { create(:ci_pipeline_schedule, project: project, owner: admin) }
+  let!(:pipeline_schedule_variable1) { create(:ci_pipeline_schedule_variable, key: 'foo', value: 'foovalue', pipeline_schedule: pipeline_schedule_populated) }
+  let!(:pipeline_schedule_variable2) { create(:ci_pipeline_schedule_variable, key: 'bar', value: 'barvalue', pipeline_schedule: pipeline_schedule_populated) }
+
+  render_views
+
+  before(:all) do
+    clean_frontend_fixtures('pipeline_schedules/')
+  end
+
+  before do
+    sign_in(admin)
+  end
+
+  it 'pipeline_schedules/edit.html.raw' do |example|
+    get :edit,
+      namespace_id: project.namespace.to_param,
+      project_id: project,
+      id: pipeline_schedule.id
+
+    expect(response).to be_success
+    store_frontend_fixture(response, example.description)
+  end
+
+  it 'pipeline_schedules/edit_with_variables.html.raw' do |example|
+    get :edit,
+      namespace_id: project.namespace.to_param,
+      project_id: project,
+      id: pipeline_schedule_populated.id
+
+    expect(response).to be_success
+    store_frontend_fixture(response, example.description)
+  end
+end
diff --git a/spec/javascripts/fixtures/projects.json b/spec/javascripts/fixtures/projects.json
index 1339ee00870..68a150f602a 100644
--- a/spec/javascripts/fixtures/projects.json
+++ b/spec/javascripts/fixtures/projects.json
@@ -14,7 +14,7 @@
     "username": "root",
     "id": 1,
     "state": "active",
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon",
+    "avatar_url": "https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon",
     "web_url": "http://localhost:3000/u/root"
   },
   "name": "test",
diff --git a/spec/javascripts/fly_out_nav_spec.js b/spec/javascripts/fly_out_nav_spec.js
index a3fa07d5bc2..eb9330f5e5b 100644
--- a/spec/javascripts/fly_out_nav_spec.js
+++ b/spec/javascripts/fly_out_nav_spec.js
@@ -167,30 +167,26 @@ describe('Fly out sidebar navigation', () => {
 
   describe('mouseEnterTopItems', () => {
     beforeEach(() => {
-      jasmine.clock().install();
-
       el.innerHTML = '<div class="sidebar-sub-level-items" style="position: absolute; top: 0; left: 100px; height: 200px;"></div>';
     });
 
-    afterEach(() => {
-      jasmine.clock().uninstall();
-    });
-
-    it('shows sub-items after 0ms if no menu is open', () => {
+    it('shows sub-items after 0ms if no menu is open', (done) => {
       mouseEnterTopItems(el);
 
       expect(
         getHideSubItemsInterval(),
       ).toBe(0);
 
-      jasmine.clock().tick(0);
+      setTimeout(() => {
+        expect(
+          el.querySelector('.sidebar-sub-level-items').style.display,
+        ).toBe('block');
 
-      expect(
-        el.querySelector('.sidebar-sub-level-items').style.display,
-      ).toBe('block');
+        done();
+      });
     });
 
-    it('shows sub-items after 300ms if a menu is currently open', () => {
+    it('shows sub-items after 300ms if a menu is currently open', (done) => {
       documentMouseMove({
         clientX: el.getBoundingClientRect().left,
         clientY: el.getBoundingClientRect().top,
@@ -203,17 +199,19 @@ describe('Fly out sidebar navigation', () => {
         clientY: el.getBoundingClientRect().top + 10,
       });
 
-      mouseEnterTopItems(el);
+      mouseEnterTopItems(el, 0);
 
       expect(
         getHideSubItemsInterval(),
       ).toBe(300);
 
-      jasmine.clock().tick(300);
+      setTimeout(() => {
+        expect(
+          el.querySelector('.sidebar-sub-level-items').style.display,
+        ).toBe('block');
 
-      expect(
-        el.querySelector('.sidebar-sub-level-items').style.display,
-      ).toBe('block');
+        done();
+      });
     });
   });
 
diff --git a/spec/javascripts/gfm_auto_complete_spec.js b/spec/javascripts/gfm_auto_complete_spec.js
index 6f357306ec7..50a587ef351 100644
--- a/spec/javascripts/gfm_auto_complete_spec.js
+++ b/spec/javascripts/gfm_auto_complete_spec.js
@@ -130,16 +130,25 @@ describe('GfmAutoComplete', function () {
     });
 
     describe('should not match special sequences', () => {
-      const ShouldNotBeFollowedBy = flags.concat(['\x00', '\x10', '\x3f', '\n', ' ']);
+      const shouldNotBeFollowedBy = flags.concat(['\x00', '\x10', '\x3f', '\n', ' ']);
+      const shouldNotBePrependedBy = ['`'];
 
       flagsUseDefaultMatcher.forEach((atSign) => {
-        ShouldNotBeFollowedBy.forEach((followedSymbol) => {
+        shouldNotBeFollowedBy.forEach((followedSymbol) => {
           const seq = atSign + followedSymbol;
 
           it(`should not match "${seq}"`, () => {
             expect(defaultMatcher(atwhoInstance, atSign, seq)).toBe(null);
           });
         });
+
+        shouldNotBePrependedBy.forEach((prependedSymbol) => {
+          const seq = prependedSymbol + atSign;
+
+          it(`should not match "${seq}"`, () => {
+            expect(defaultMatcher(atwhoInstance, atSign, seq)).toBe(null);
+          });
+        });
       });
     });
   });
diff --git a/spec/javascripts/helpers/class_spec_helper_spec.js b/spec/javascripts/helpers/class_spec_helper_spec.js
index 686b8eaed31..1415ffb7eb3 100644
--- a/spec/javascripts/helpers/class_spec_helper_spec.js
+++ b/spec/javascripts/helpers/class_spec_helper_spec.js
@@ -3,7 +3,7 @@
 import './class_spec_helper';
 
 describe('ClassSpecHelper', () => {
-  describe('itShouldBeAStaticMethod', function () {
+  describe('itShouldBeAStaticMethod', () => {
     beforeEach(() => {
       class TestClass {
         instanceMethod() { this.prop = 'val'; }
@@ -14,23 +14,5 @@ describe('ClassSpecHelper', () => {
     });
 
     ClassSpecHelper.itShouldBeAStaticMethod(ClassSpecHelper, 'itShouldBeAStaticMethod');
-
-    it('should have a defined spec', () => {
-      expect(ClassSpecHelper.itShouldBeAStaticMethod(this.TestClass, 'staticMethod').description).toBe('should be a static method');
-    });
-
-    it('should pass for a static method', () => {
-      const spec = ClassSpecHelper.itShouldBeAStaticMethod(this.TestClass, 'staticMethod');
-      expect(spec.status()).toBe('passed');
-    });
-
-    it('should fail for an instance method', (done) => {
-      const spec = ClassSpecHelper.itShouldBeAStaticMethod(this.TestClass, 'instanceMethod');
-      spec.resultCallback = (result) => {
-        expect(result.status).toBe('failed');
-        done();
-      };
-      spec.execute();
-    });
   });
 });
diff --git a/spec/javascripts/helpers/user_mock_data_helper.js b/spec/javascripts/helpers/user_mock_data_helper.js
index a9783ea065c..323fee3767e 100644
--- a/spec/javascripts/helpers/user_mock_data_helper.js
+++ b/spec/javascripts/helpers/user_mock_data_helper.js
@@ -4,7 +4,7 @@ export default {
     for (let i = 0; i < numberUsers; i = i += 1) {
       users.push(
         {
-          avatar: 'http://gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
+          avatar: 'https://gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
           id: (i + 1),
           name: `GitLab User ${i}`,
           username: `gitlab${i}`,
diff --git a/spec/javascripts/integrations/integration_settings_form_spec.js b/spec/javascripts/integrations/integration_settings_form_spec.js
index 9033eb9ce02..d0fba908e34 100644
--- a/spec/javascripts/integrations/integration_settings_form_spec.js
+++ b/spec/javascripts/integrations/integration_settings_form_spec.js
@@ -1,3 +1,5 @@
+import MockAdaptor from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import IntegrationSettingsForm from '~/integrations/integration_settings_form';
 
 describe('IntegrationSettingsForm', () => {
@@ -109,91 +111,117 @@ describe('IntegrationSettingsForm', () => {
   describe('testSettings', () => {
     let integrationSettingsForm;
     let formData;
+    let mock;
 
     beforeEach(() => {
+      mock = new MockAdaptor(axios);
+
+      spyOn(axios, 'put').and.callThrough();
+
       integrationSettingsForm = new IntegrationSettingsForm('.js-integration-settings-form');
       formData = integrationSettingsForm.$form.serialize();
     });
 
-    it('should make an ajax request with provided `formData`', () => {
-      const deferred = $.Deferred();
-      spyOn($, 'ajax').and.returnValue(deferred.promise());
+    afterEach(() => {
+      mock.restore();
+    });
 
-      integrationSettingsForm.testSettings(formData);
+    it('should make an ajax request with provided `formData`', (done) => {
+      integrationSettingsForm.testSettings(formData)
+        .then(() => {
+          expect(axios.put).toHaveBeenCalledWith(integrationSettingsForm.testEndPoint, formData);
 
-      expect($.ajax).toHaveBeenCalledWith({
-        type: 'PUT',
-        url: integrationSettingsForm.testEndPoint,
-        data: formData,
-      });
+          done();
+        })
+        .catch(done.fail);
     });
 
-    it('should show error Flash with `Save anyway` action if ajax request responds with error in test', () => {
+    it('should show error Flash with `Save anyway` action if ajax request responds with error in test', (done) => {
       const errorMessage = 'Test failed.';
-      const deferred = $.Deferred();
-      spyOn($, 'ajax').and.returnValue(deferred.promise());
-
-      integrationSettingsForm.testSettings(formData);
+      mock.onPut(integrationSettingsForm.testEndPoint).reply(200, {
+        error: true,
+        message: errorMessage,
+        service_response: 'some error',
+      });
 
-      deferred.resolve({ error: true, message: errorMessage, service_response: 'some error' });
+      integrationSettingsForm.testSettings(formData)
+        .then(() => {
+          const $flashContainer = $('.flash-container');
+          expect($flashContainer.find('.flash-text').text().trim()).toEqual('Test failed. some error');
+          expect($flashContainer.find('.flash-action')).toBeDefined();
+          expect($flashContainer.find('.flash-action').text().trim()).toEqual('Save anyway');
 
-      const $flashContainer = $('.flash-container');
-      expect($flashContainer.find('.flash-text').text().trim()).toEqual('Test failed. some error');
-      expect($flashContainer.find('.flash-action')).toBeDefined();
-      expect($flashContainer.find('.flash-action').text().trim()).toEqual('Save anyway');
+          done();
+        })
+        .catch(done.fail);
     });
 
-    it('should submit form if ajax request responds without any error in test', () => {
-      const deferred = $.Deferred();
-      spyOn($, 'ajax').and.returnValue(deferred.promise());
+    it('should submit form if ajax request responds without any error in test', (done) => {
+      spyOn(integrationSettingsForm.$form, 'submit');
 
-      integrationSettingsForm.testSettings(formData);
+      mock.onPut(integrationSettingsForm.testEndPoint).reply(200, {
+        error: false,
+      });
 
-      spyOn(integrationSettingsForm.$form, 'submit');
-      deferred.resolve({ error: false });
+      integrationSettingsForm.testSettings(formData)
+        .then(() => {
+          expect(integrationSettingsForm.$form.submit).toHaveBeenCalled();
 
-      expect(integrationSettingsForm.$form.submit).toHaveBeenCalled();
+          done();
+        })
+        .catch(done.fail);
     });
 
-    it('should submit form when clicked on `Save anyway` action of error Flash', () => {
-      const errorMessage = 'Test failed.';
-      const deferred = $.Deferred();
-      spyOn($, 'ajax').and.returnValue(deferred.promise());
+    it('should submit form when clicked on `Save anyway` action of error Flash', (done) => {
+      spyOn(integrationSettingsForm.$form, 'submit');
 
-      integrationSettingsForm.testSettings(formData);
+      const errorMessage = 'Test failed.';
+      mock.onPut(integrationSettingsForm.testEndPoint).reply(200, {
+        error: true,
+        message: errorMessage,
+      });
 
-      deferred.resolve({ error: true, message: errorMessage });
+      integrationSettingsForm.testSettings(formData)
+        .then(() => {
+          const $flashAction = $('.flash-container .flash-action');
+          expect($flashAction).toBeDefined();
 
-      const $flashAction = $('.flash-container .flash-action');
-      expect($flashAction).toBeDefined();
+          $flashAction.get(0).click();
+        })
+        .then(() => {
+          expect(integrationSettingsForm.$form.submit).toHaveBeenCalled();
 
-      spyOn(integrationSettingsForm.$form, 'submit');
-      $flashAction.get(0).click();
-      expect(integrationSettingsForm.$form.submit).toHaveBeenCalled();
+          done();
+        })
+        .catch(done.fail);
     });
 
-    it('should show error Flash if ajax request failed', () => {
+    it('should show error Flash if ajax request failed', (done) => {
       const errorMessage = 'Something went wrong on our end.';
-      const deferred = $.Deferred();
-      spyOn($, 'ajax').and.returnValue(deferred.promise());
 
-      integrationSettingsForm.testSettings(formData);
+      mock.onPut(integrationSettingsForm.testEndPoint).networkError();
 
-      deferred.reject();
+      integrationSettingsForm.testSettings(formData)
+        .then(() => {
+          expect($('.flash-container .flash-text').text().trim()).toEqual(errorMessage);
 
-      expect($('.flash-container .flash-text').text().trim()).toEqual(errorMessage);
+          done();
+        })
+        .catch(done.fail);
     });
 
-    it('should always call `toggleSubmitBtnState` with `false` once request is completed', () => {
-      const deferred = $.Deferred();
-      spyOn($, 'ajax').and.returnValue(deferred.promise());
-
-      integrationSettingsForm.testSettings(formData);
+    it('should always call `toggleSubmitBtnState` with `false` once request is completed', (done) => {
+      mock.onPut(integrationSettingsForm.testEndPoint).networkError();
 
       spyOn(integrationSettingsForm, 'toggleSubmitBtnState');
-      deferred.reject();
 
-      expect(integrationSettingsForm.toggleSubmitBtnState).toHaveBeenCalledWith(false);
+      integrationSettingsForm.testSettings(formData)
+        .then(() => {
+          expect(integrationSettingsForm.toggleSubmitBtnState).toHaveBeenCalledWith(false);
+
+          done();
+        })
+        .catch(done.fail);
     });
   });
 });
diff --git a/spec/javascripts/issuable_spec.js b/spec/javascripts/issuable_spec.js
index 5a9112716f4..d53ffecbd35 100644
--- a/spec/javascripts/issuable_spec.js
+++ b/spec/javascripts/issuable_spec.js
@@ -1,3 +1,5 @@
+import MockAdaptor from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import IssuableIndex from '~/issuable_index';
 
 describe('Issuable', () => {
@@ -19,6 +21,8 @@ describe('Issuable', () => {
   });
 
   describe('resetIncomingEmailToken', () => {
+    let mock;
+
     beforeEach(() => {
       const element = document.createElement('a');
       element.classList.add('incoming-email-token-reset');
@@ -30,14 +34,28 @@ describe('Issuable', () => {
       document.body.appendChild(input);
 
       Issuable = new IssuableIndex('issue_');
+
+      mock = new MockAdaptor(axios);
+
+      mock.onPut('foo').reply(200, {
+        new_address: 'testing123',
+      });
     });
 
-    it('should send request to reset email token', () => {
-      spyOn(jQuery, 'ajax').and.callThrough();
+    afterEach(() => {
+      mock.restore();
+    });
+
+    it('should send request to reset email token', (done) => {
+      spyOn(axios, 'put').and.callThrough();
       document.querySelector('.incoming-email-token-reset').click();
 
-      expect(jQuery.ajax).toHaveBeenCalled();
-      expect(jQuery.ajax.calls.argsFor(0)[0].url).toEqual('foo');
+      setTimeout(() => {
+        expect(axios.put).toHaveBeenCalledWith('foo');
+        expect($('#issuable_email').val()).toBe('testing123');
+
+        done();
+      });
     });
   });
 });
diff --git a/spec/javascripts/issue_show/components/app_spec.js b/spec/javascripts/issue_show/components/app_spec.js
index 9280db072b3..1c9f48028f2 100644
--- a/spec/javascripts/issue_show/components/app_spec.js
+++ b/spec/javascripts/issue_show/components/app_spec.js
@@ -59,7 +59,7 @@ describe('Issuable output', () => {
   });
 
   afterEach(() => {
-    mock.reset();
+    mock.restore();
     realtimeRequestCount = 0;
 
     vm.poll.stop();
diff --git a/spec/javascripts/issue_spec.js b/spec/javascripts/issue_spec.js
index 2cd2e63b15d..177962ecf82 100644
--- a/spec/javascripts/issue_spec.js
+++ b/spec/javascripts/issue_spec.js
@@ -1,4 +1,6 @@
 /* eslint-disable space-before-function-paren, one-var, one-var-declaration-per-line, no-use-before-define, comma-dangle, max-len */
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import Issue from '~/issue';
 import '~/lib/utils/text_utility';
 
@@ -68,40 +70,27 @@ describe('Issue', function() {
     expect($btn).toHaveText(isIssueInitiallyOpen ? 'Close issue' : 'Reopen issue');
   }
 
-  describe('task lists', function() {
-    beforeEach(function() {
-      loadFixtures('issues/issue-with-task-list.html.raw');
-      this.issue = new Issue();
-    });
-
-    it('submits an ajax request on tasklist:changed', function() {
-      spyOn(jQuery, 'ajax').and.callFake(function(req) {
-        expect(req.type).toBe('PATCH');
-        expect(req.url).toBe(gl.TEST_HOST + '/frontend-fixtures/issues-project/issues/1.json'); // eslint-disable-line prefer-template
-        expect(req.data.issue.description).not.toBe(null);
-      });
-
-      $('.js-task-list-field').trigger('tasklist:changed');
-    });
-  });
-
   [true, false].forEach((isIssueInitiallyOpen) => {
     describe(`with ${isIssueInitiallyOpen ? 'open' : 'closed'} issue`, function() {
       const action = isIssueInitiallyOpen ? 'close' : 'reopen';
+      let mock;
 
-      function ajaxSpy(req) {
-        if (req.url === this.$triggeredButton.attr('href')) {
-          expect(req.type).toBe('PUT');
-          expectNewBranchButtonState(true, false);
-          return this.issueStateDeferred;
-        } else if (req.url === Issue.createMrDropdownWrap.dataset.canCreatePath) {
-          expect(req.type).toBe('GET');
+      function mockCloseButtonResponseSuccess(url, response) {
+        mock.onPut(url).reply(() => {
           expectNewBranchButtonState(true, false);
-          return this.canCreateBranchDeferred;
-        }
 
-        expect(req.url).toBe('unexpected');
-        return null;
+          return [200, response];
+        });
+      }
+
+      function mockCloseButtonResponseError(url) {
+        mock.onPut(url).networkError();
+      }
+
+      function mockCanCreateBranch(canCreateBranch) {
+        mock.onGet(/(.*)\/can_create_branch$/).reply(200, {
+          can_create_branch: canCreateBranch,
+        });
       }
 
       beforeEach(function() {
@@ -111,6 +100,11 @@ describe('Issue', function() {
           loadFixtures('issues/closed-issue.html.raw');
         }
 
+        mock = new MockAdapter(axios);
+
+        mock.onGet(/(.*)\/related_branches$/).reply(200, {});
+        mock.onGet(/(.*)\/referenced_merge_requests$/).reply(200, {});
+
         findElements(isIssueInitiallyOpen);
         this.issue = new Issue();
         expectIssueState(isIssueInitiallyOpen);
@@ -120,71 +114,89 @@ describe('Issue', function() {
         this.$projectIssuesCounter = $('.issue_counter').first();
         this.$projectIssuesCounter.text('1,001');
 
-        this.issueStateDeferred = new jQuery.Deferred();
-        this.canCreateBranchDeferred = new jQuery.Deferred();
+        spyOn(axios, 'get').and.callThrough();
+      });
 
-        spyOn(jQuery, 'ajax').and.callFake(ajaxSpy.bind(this));
+      afterEach(() => {
+        mock.restore();
+        $('div.flash-alert').remove();
       });
 
-      it(`${action}s the issue`, function() {
-        this.$triggeredButton.trigger('click');
-        this.issueStateDeferred.resolve({
+      it(`${action}s the issue`, function(done) {
+        mockCloseButtonResponseSuccess(this.$triggeredButton.attr('href'), {
           id: 34
         });
-        this.canCreateBranchDeferred.resolve({
-          can_create_branch: !isIssueInitiallyOpen
-        });
+        mockCanCreateBranch(!isIssueInitiallyOpen);
 
-        expectIssueState(!isIssueInitiallyOpen);
-        expect(this.$triggeredButton.get(0).getAttribute('disabled')).toBeNull();
-        expect(this.$projectIssuesCounter.text()).toBe(isIssueInitiallyOpen ? '1,000' : '1,002');
-        expectNewBranchButtonState(false, !isIssueInitiallyOpen);
+        this.$triggeredButton.trigger('click');
+
+        setTimeout(() => {
+          expectIssueState(!isIssueInitiallyOpen);
+          expect(this.$triggeredButton.get(0).getAttribute('disabled')).toBeNull();
+          expect(this.$projectIssuesCounter.text()).toBe(isIssueInitiallyOpen ? '1,000' : '1,002');
+          expectNewBranchButtonState(false, !isIssueInitiallyOpen);
+
+          done();
+        });
       });
 
-      it(`fails to ${action} the issue if saved:false`, function() {
-        this.$triggeredButton.trigger('click');
-        this.issueStateDeferred.resolve({
+      it(`fails to ${action} the issue if saved:false`, function(done) {
+        mockCloseButtonResponseSuccess(this.$triggeredButton.attr('href'), {
           saved: false
         });
-        this.canCreateBranchDeferred.resolve({
-          can_create_branch: isIssueInitiallyOpen
-        });
+        mockCanCreateBranch(isIssueInitiallyOpen);
 
-        expectIssueState(isIssueInitiallyOpen);
-        expect(this.$triggeredButton.get(0).getAttribute('disabled')).toBeNull();
-        expectErrorMessage();
-        expect(this.$projectIssuesCounter.text()).toBe('1,001');
-        expectNewBranchButtonState(false, isIssueInitiallyOpen);
+        this.$triggeredButton.trigger('click');
+
+        setTimeout(() => {
+          expectIssueState(isIssueInitiallyOpen);
+          expect(this.$triggeredButton.get(0).getAttribute('disabled')).toBeNull();
+          expectErrorMessage();
+          expect(this.$projectIssuesCounter.text()).toBe('1,001');
+          expectNewBranchButtonState(false, isIssueInitiallyOpen);
+
+          done();
+        });
       });
 
-      it(`fails to ${action} the issue if HTTP error occurs`, function() {
+      it(`fails to ${action} the issue if HTTP error occurs`, function(done) {
+        mockCloseButtonResponseError(this.$triggeredButton.attr('href'));
+        mockCanCreateBranch(isIssueInitiallyOpen);
+
         this.$triggeredButton.trigger('click');
-        this.issueStateDeferred.reject();
-        this.canCreateBranchDeferred.resolve({
-          can_create_branch: isIssueInitiallyOpen
-        });
 
-        expectIssueState(isIssueInitiallyOpen);
-        expect(this.$triggeredButton.get(0).getAttribute('disabled')).toBeNull();
-        expectErrorMessage();
-        expect(this.$projectIssuesCounter.text()).toBe('1,001');
-        expectNewBranchButtonState(false, isIssueInitiallyOpen);
+        setTimeout(() => {
+          expectIssueState(isIssueInitiallyOpen);
+          expect(this.$triggeredButton.get(0).getAttribute('disabled')).toBeNull();
+          expectErrorMessage();
+          expect(this.$projectIssuesCounter.text()).toBe('1,001');
+          expectNewBranchButtonState(false, isIssueInitiallyOpen);
+
+          done();
+        });
       });
 
       it('disables the new branch button if Ajax call fails', function() {
+        mockCloseButtonResponseError(this.$triggeredButton.attr('href'));
+        mock.onGet(/(.*)\/can_create_branch$/).networkError();
+
         this.$triggeredButton.trigger('click');
-        this.issueStateDeferred.reject();
-        this.canCreateBranchDeferred.reject();
 
         expectNewBranchButtonState(false, false);
       });
 
-      it('does not trigger Ajax call if new branch button is missing', function() {
+      it('does not trigger Ajax call if new branch button is missing', function(done) {
+        mockCloseButtonResponseError(this.$triggeredButton.attr('href'));
         Issue.$btnNewBranch = $();
         this.canCreateBranchDeferred = null;
 
         this.$triggeredButton.trigger('click');
-        this.issueStateDeferred.reject();
+
+        setTimeout(() => {
+          expect(axios.get).not.toHaveBeenCalled();
+
+          done();
+        });
       });
     });
   });
diff --git a/spec/javascripts/job_spec.js b/spec/javascripts/job_spec.js
index feb341d22e6..03b58e9c1d0 100644
--- a/spec/javascripts/job_spec.js
+++ b/spec/javascripts/job_spec.js
@@ -1,3 +1,5 @@
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import { numberToHumanSize } from '~/lib/utils/number_utils';
 import * as urlUtils from '~/lib/utils/url_utility';
 import '~/lib/utils/datetime_utility';
@@ -6,11 +8,29 @@ import '~/breakpoints';
 
 describe('Job', () => {
   const JOB_URL = `${gl.TEST_HOST}/frontend-fixtures/builds-project/-/jobs/1`;
+  let mock;
+  let response;
+
+  function waitForPromise() {
+    return new Promise(resolve => requestAnimationFrame(resolve));
+  }
 
   preloadFixtures('builds/build-with-artifacts.html.raw');
 
   beforeEach(() => {
     loadFixtures('builds/build-with-artifacts.html.raw');
+
+    spyOn(urlUtils, 'visitUrl');
+
+    mock = new MockAdapter(axios);
+
+    mock.onGet(new RegExp(`${JOB_URL}/trace.json?(.*)`)).reply(() => [200, response]);
+  });
+
+  afterEach(() => {
+    mock.restore();
+
+    response = {};
   });
 
   describe('class constructor', () => {
@@ -55,170 +75,159 @@ describe('Job', () => {
     });
 
     describe('running build', () => {
-      it('updates the build trace on an interval', function () {
-        const deferred1 = $.Deferred();
-        const deferred2 = $.Deferred();
-        const deferred3 = $.Deferred();
-        spyOn($, 'ajax').and.returnValues(deferred1.promise(), deferred2.promise(), deferred3.promise());
-        spyOn(urlUtils, 'visitUrl');
-
-        deferred1.resolve({
+      it('updates the build trace on an interval', function (done) {
+        response = {
           html: '<span>Update<span>',
           status: 'running',
           state: 'newstate',
           append: true,
           complete: false,
-        });
-
-        deferred2.resolve();
-
-        deferred3.resolve({
-          html: '<span>More</span>',
-          status: 'running',
-          state: 'finalstate',
-          append: true,
-          complete: true,
-        });
+        };
 
         this.job = new Job();
 
-        expect($('#build-trace .js-build-output').text()).toMatch(/Update/);
-        expect(this.job.state).toBe('newstate');
-
-        jasmine.clock().tick(4001);
-
-        expect($('#build-trace .js-build-output').text()).toMatch(/UpdateMore/);
-        expect(this.job.state).toBe('finalstate');
+        waitForPromise()
+          .then(() => {
+            expect($('#build-trace .js-build-output').text()).toMatch(/Update/);
+            expect(this.job.state).toBe('newstate');
+
+            response = {
+              html: '<span>More</span>',
+              status: 'running',
+              state: 'finalstate',
+              append: true,
+              complete: true,
+            };
+          })
+          .then(() => jasmine.clock().tick(4001))
+          .then(waitForPromise)
+          .then(() => {
+            expect($('#build-trace .js-build-output').text()).toMatch(/UpdateMore/);
+            expect(this.job.state).toBe('finalstate');
+          })
+          .then(done)
+          .catch(done.fail);
       });
 
-      it('replaces the entire build trace', () => {
-        const deferred1 = $.Deferred();
-        const deferred2 = $.Deferred();
-        const deferred3 = $.Deferred();
-
-        spyOn($, 'ajax').and.returnValues(deferred1.promise(), deferred2.promise(), deferred3.promise());
-
-        spyOn(urlUtils, 'visitUrl');
-
-        deferred1.resolve({
+      it('replaces the entire build trace', (done) => {
+        response = {
           html: '<span>Update<span>',
           status: 'running',
           append: false,
           complete: false,
-        });
-
-        deferred2.resolve();
-
-        deferred3.resolve({
-          html: '<span>Different</span>',
-          status: 'running',
-          append: false,
-        });
+        };
 
         this.job = new Job();
 
-        expect($('#build-trace .js-build-output').text()).toMatch(/Update/);
-
-        jasmine.clock().tick(4001);
-
-        expect($('#build-trace .js-build-output').text()).not.toMatch(/Update/);
-        expect($('#build-trace .js-build-output').text()).toMatch(/Different/);
+        waitForPromise()
+          .then(() => {
+            expect($('#build-trace .js-build-output').text()).toMatch(/Update/);
+
+            response = {
+              html: '<span>Different</span>',
+              status: 'running',
+              append: false,
+            };
+          })
+          .then(() => jasmine.clock().tick(4001))
+          .then(waitForPromise)
+          .then(() => {
+            expect($('#build-trace .js-build-output').text()).not.toMatch(/Update/);
+            expect($('#build-trace .js-build-output').text()).toMatch(/Different/);
+          })
+          .then(done)
+          .catch(done.fail);
       });
     });
 
     describe('truncated information', () => {
       describe('when size is less than total', () => {
-        it('shows information about truncated log', () => {
-          spyOn(urlUtils, 'visitUrl');
-          const deferred = $.Deferred();
-          spyOn($, 'ajax').and.returnValue(deferred.promise());
-
-          deferred.resolve({
+        it('shows information about truncated log', (done) => {
+          response = {
             html: '<span>Update</span>',
             status: 'success',
             append: false,
             size: 50,
             total: 100,
-          });
+          };
 
           this.job = new Job();
 
-          expect(document.querySelector('.js-truncated-info').classList).not.toContain('hidden');
+          waitForPromise()
+            .then(() => {
+              expect(document.querySelector('.js-truncated-info').classList).not.toContain('hidden');
+            })
+            .then(done)
+            .catch(done.fail);
         });
 
-        it('shows the size in KiB', () => {
+        it('shows the size in KiB', (done) => {
           const size = 50;
-          spyOn(urlUtils, 'visitUrl');
-          const deferred = $.Deferred();
 
-          spyOn($, 'ajax').and.returnValue(deferred.promise());
-          deferred.resolve({
+          response = {
             html: '<span>Update</span>',
             status: 'success',
             append: false,
             size,
             total: 100,
-          });
+          };
 
           this.job = new Job();
 
-          expect(
-            document.querySelector('.js-truncated-info-size').textContent.trim(),
-          ).toEqual(`${numberToHumanSize(size)}`);
+          waitForPromise()
+            .then(() => {
+              expect(
+                document.querySelector('.js-truncated-info-size').textContent.trim(),
+              ).toEqual(`${numberToHumanSize(size)}`);
+            })
+            .then(done)
+            .catch(done.fail);
         });
 
-        it('shows incremented size', () => {
-          const deferred1 = $.Deferred();
-          const deferred2 = $.Deferred();
-          const deferred3 = $.Deferred();
-
-          spyOn($, 'ajax').and.returnValues(deferred1.promise(), deferred2.promise(), deferred3.promise());
-
-          spyOn(urlUtils, 'visitUrl');
-
-          deferred1.resolve({
+        it('shows incremented size', (done) => {
+          response = {
             html: '<span>Update</span>',
             status: 'success',
             append: false,
             size: 50,
             total: 100,
-          });
-
-          deferred2.resolve();
+          };
 
           this.job = new Job();
 
-          expect(
-            document.querySelector('.js-truncated-info-size').textContent.trim(),
-          ).toEqual(`${numberToHumanSize(50)}`);
-
-          jasmine.clock().tick(4001);
-
-          deferred3.resolve({
-            html: '<span>Update</span>',
-            status: 'success',
-            append: true,
-            size: 10,
-            total: 100,
-          });
-
-          expect(
-            document.querySelector('.js-truncated-info-size').textContent.trim(),
-          ).toEqual(`${numberToHumanSize(60)}`);
+          waitForPromise()
+            .then(() => {
+              expect(
+                document.querySelector('.js-truncated-info-size').textContent.trim(),
+              ).toEqual(`${numberToHumanSize(50)}`);
+
+              response = {
+                html: '<span>Update</span>',
+                status: 'success',
+                append: true,
+                size: 10,
+                total: 100,
+              };
+            })
+            .then(() => jasmine.clock().tick(4001))
+            .then(waitForPromise)
+            .then(() => {
+              expect(
+                document.querySelector('.js-truncated-info-size').textContent.trim(),
+              ).toEqual(`${numberToHumanSize(60)}`);
+            })
+            .then(done)
+            .catch(done.fail);
         });
 
         it('renders the raw link', () => {
-          const deferred = $.Deferred();
-          spyOn(urlUtils, 'visitUrl');
-
-          spyOn($, 'ajax').and.returnValue(deferred.promise());
-          deferred.resolve({
+          response = {
             html: '<span>Update</span>',
             status: 'success',
             append: false,
             size: 50,
             total: 100,
-          });
+          };
 
           this.job = new Job();
 
@@ -229,50 +238,50 @@ describe('Job', () => {
       });
 
       describe('when size is equal than total', () => {
-        it('does not show the trunctated information', () => {
-          const deferred = $.Deferred();
-          spyOn(urlUtils, 'visitUrl');
-
-          spyOn($, 'ajax').and.returnValue(deferred.promise());
-          deferred.resolve({
+        it('does not show the trunctated information', (done) => {
+          response = {
             html: '<span>Update</span>',
             status: 'success',
             append: false,
             size: 100,
             total: 100,
-          });
+          };
 
           this.job = new Job();
 
-          expect(document.querySelector('.js-truncated-info').classList).toContain('hidden');
+          waitForPromise()
+            .then(() => {
+              expect(document.querySelector('.js-truncated-info').classList).toContain('hidden');
+            })
+            .then(done)
+            .catch(done.fail);
         });
       });
     });
 
     describe('output trace', () => {
-      beforeEach(() => {
-        const deferred = $.Deferred();
-        spyOn(urlUtils, 'visitUrl');
-
-        spyOn($, 'ajax').and.returnValue(deferred.promise());
-        deferred.resolve({
+      beforeEach((done) => {
+        response = {
           html: '<span>Update</span>',
           status: 'success',
           append: false,
           size: 50,
           total: 100,
-        });
+        };
 
         this.job = new Job();
+
+        waitForPromise()
+          .then(done)
+          .catch(done.fail);
       });
 
       it('should render trace controls', () => {
         const controllers = document.querySelector('.controllers');
 
-        expect(controllers.querySelector('.js-raw-link-controller')).toBeDefined();
-        expect(controllers.querySelector('.js-erase-link')).toBeDefined();
-        expect(controllers.querySelector('.js-scroll-up')).toBeDefined();
-        expect(controllers.querySelector('.js-scroll-down')).toBeDefined();
+        expect(controllers.querySelector('.js-raw-link-controller')).not.toBeNull();
+        expect(controllers.querySelector('.js-scroll-up')).not.toBeNull();
+        expect(controllers.querySelector('.js-scroll-down')).not.toBeNull();
       });
 
       it('should render received output', () => {
@@ -285,13 +294,13 @@ describe('Job', () => {
 
   describe('getBuildTrace', () => {
     it('should request build trace with state parameter', (done) => {
-      spyOn(jQuery, 'ajax').and.callThrough();
+      spyOn(axios, 'get').and.callThrough();
       // eslint-disable-next-line no-new
       new Job();
 
       setTimeout(() => {
-        expect(jQuery.ajax).toHaveBeenCalledWith(
-          { url: `${JOB_URL}/trace.json`, data: { state: '' } },
+        expect(axios.get).toHaveBeenCalledWith(
+          `${JOB_URL}/trace.json`, { params: { state: '' } },
         );
         done();
       }, 0);
diff --git a/spec/javascripts/jobs/job_details_mediator_spec.js b/spec/javascripts/jobs/job_details_mediator_spec.js
index 3069a0cd60e..ca5c9cf87e4 100644
--- a/spec/javascripts/jobs/job_details_mediator_spec.js
+++ b/spec/javascripts/jobs/job_details_mediator_spec.js
@@ -12,6 +12,10 @@ describe('JobMediator', () => {
     mock = new MockAdapter(axios);
   });
 
+  afterEach(() => {
+    mock.restore();
+  });
+
   it('should set defaults', () => {
     expect(mediator.store).toBeDefined();
     expect(mediator.service).toBeDefined();
@@ -24,10 +28,6 @@ describe('JobMediator', () => {
       mock.onGet().reply(200, job, {});
     });
 
-    afterEach(() => {
-      mock.restore();
-    });
-
     it('should store received data', (done) => {
       mediator.fetchJob();
       setTimeout(() => {
diff --git a/spec/javascripts/jobs/mock_data.js b/spec/javascripts/jobs/mock_data.js
index 43532275121..43589d54be4 100644
--- a/spec/javascripts/jobs/mock_data.js
+++ b/spec/javascripts/jobs/mock_data.js
@@ -37,7 +37,7 @@ export default {
     username: 'root',
     id: 1,
     state: 'active',
-    avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
+    avatar_url: 'https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
     web_url: 'http://localhost:3000/root',
   },
   erase_path: '/root/ci-mock/-/jobs/4757/erase',
@@ -54,7 +54,7 @@ export default {
       username: 'root',
       id: 1,
       state: 'active',
-      avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
+      avatar_url: 'https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
       web_url: 'http://localhost:3000/root',
     },
     active: false,
@@ -107,10 +107,10 @@ export default {
         username: 'root',
         id: 1,
         state: 'active',
-        avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
+        avatar_url: 'https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
         web_url: 'http://localhost:3000/root',
       },
-      author_gravatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
+      author_gravatar_url: 'https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
       commit_url: 'http://localhost:3000/root/ci-mock/commit/c58647773a6b5faf066d4ad6ff2c9fbba5f180f6',
       commit_path: '/root/ci-mock/commit/c58647773a6b5faf066d4ad6ff2c9fbba5f180f6',
     },
diff --git a/spec/javascripts/labels_issue_sidebar_spec.js b/spec/javascripts/labels_issue_sidebar_spec.js
index a197b35f6fb..7d992f62f64 100644
--- a/spec/javascripts/labels_issue_sidebar_spec.js
+++ b/spec/javascripts/labels_issue_sidebar_spec.js
@@ -1,4 +1,6 @@
 /* eslint-disable no-new */
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import IssuableContext from '~/issuable_context';
 import LabelsSelect from '~/labels_select';
 
@@ -10,35 +12,44 @@ import '~/users_select';
 
 (() => {
   let saveLabelCount = 0;
+  let mock;
+
   describe('Issue dropdown sidebar', () => {
     preloadFixtures('static/issue_sidebar_label.html.raw');
 
     beforeEach(() => {
       loadFixtures('static/issue_sidebar_label.html.raw');
+
+      mock = new MockAdapter(axios);
+
       new IssuableContext('{"id":1,"name":"Administrator","username":"root"}');
       new LabelsSelect();
 
-      spyOn(jQuery, 'ajax').and.callFake((req) => {
-        const d = $.Deferred();
-        let LABELS_DATA = [];
+      mock.onGet('/root/test/labels.json').reply(() => {
+        const labels = Array(10).fill().map((_, i) => ({
+          id: i,
+          title: `test ${i}`,
+          color: '#5CB85C',
+        }));
 
-        if (req.url === '/root/test/labels.json') {
-          for (let i = 0; i < 10; i += 1) {
-            LABELS_DATA.push({ id: i, title: `test ${i}`, color: '#5CB85C' });
-          }
-        } else if (req.url === '/root/test/issues/2.json') {
-          const tmp = [];
-          for (let i = 0; i < saveLabelCount; i += 1) {
-            tmp.push({ id: i, title: `test ${i}`, color: '#5CB85C' });
-          }
-          LABELS_DATA = { labels: tmp };
-        }
+        return [200, labels];
+      });
+
+      mock.onPut('/root/test/issues/2.json').reply(() => {
+        const labels = Array(saveLabelCount).fill().map((_, i) => ({
+          id: i,
+          title: `test ${i}`,
+          color: '#5CB85C',
+        }));
 
-        d.resolve(LABELS_DATA);
-        return d.promise();
+        return [200, { labels }];
       });
     });
 
+    afterEach(() => {
+      mock.restore();
+    });
+
     it('changes collapsed tooltip when changing labels when less than 5', (done) => {
       saveLabelCount = 5;
       $('.edit-link').get(0).click();
diff --git a/spec/javascripts/lib/utils/ajax_cache_spec.js b/spec/javascripts/lib/utils/ajax_cache_spec.js
index 49971bd91e2..7603400b55e 100644
--- a/spec/javascripts/lib/utils/ajax_cache_spec.js
+++ b/spec/javascripts/lib/utils/ajax_cache_spec.js
@@ -1,3 +1,5 @@
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import AjaxCache from '~/lib/utils/ajax_cache';
 
 describe('AjaxCache', () => {
@@ -87,66 +89,53 @@ describe('AjaxCache', () => {
   });
 
   describe('retrieve', () => {
-    let ajaxSpy;
+    let mock;
 
     beforeEach(() => {
-      spyOn(jQuery, 'ajax').and.callFake(url => ajaxSpy(url));
+      mock = new MockAdapter(axios);
+
+      spyOn(axios, 'get').and.callThrough();
+    });
+
+    afterEach(() => {
+      mock.restore();
     });
 
     it('stores and returns data from Ajax call if cache is empty', (done) => {
-      ajaxSpy = (url) => {
-        expect(url).toBe(dummyEndpoint);
-        const deferred = $.Deferred();
-        deferred.resolve(dummyResponse);
-        return deferred.promise();
-      };
+      mock.onGet(dummyEndpoint).reply(200, dummyResponse);
 
       AjaxCache.retrieve(dummyEndpoint)
       .then((data) => {
-        expect(data).toBe(dummyResponse);
-        expect(AjaxCache.internalStorage[dummyEndpoint]).toBe(dummyResponse);
+        expect(data).toEqual(dummyResponse);
+        expect(AjaxCache.internalStorage[dummyEndpoint]).toEqual(dummyResponse);
       })
       .then(done)
       .catch(fail);
     });
 
-    it('makes no Ajax call if request is pending', () => {
-      const responseDeferred = $.Deferred();
-
-      ajaxSpy = (url) => {
-        expect(url).toBe(dummyEndpoint);
-        // neither reject nor resolve to keep request pending
-        return responseDeferred.promise();
-      };
-
-      const unexpectedResponse = data => fail(`Did not expect response: ${data}`);
+    it('makes no Ajax call if request is pending', (done) => {
+      mock.onGet(dummyEndpoint).reply(200, dummyResponse);
 
       AjaxCache.retrieve(dummyEndpoint)
-      .then(unexpectedResponse)
+      .then(done)
       .catch(fail);
 
       AjaxCache.retrieve(dummyEndpoint)
-      .then(unexpectedResponse)
+      .then(done)
       .catch(fail);
 
-      expect($.ajax.calls.count()).toBe(1);
+      expect(axios.get.calls.count()).toBe(1);
     });
 
     it('returns undefined if Ajax call fails and cache is empty', (done) => {
-      const dummyStatusText = 'exploded';
-      const dummyErrorMessage = 'server exploded';
-      ajaxSpy = (url) => {
-        expect(url).toBe(dummyEndpoint);
-        const deferred = $.Deferred();
-        deferred.reject(null, dummyStatusText, dummyErrorMessage);
-        return deferred.promise();
-      };
+      const errorMessage = 'Network Error';
+      mock.onGet(dummyEndpoint).networkError();
 
       AjaxCache.retrieve(dummyEndpoint)
       .then(data => fail(`Received unexpected data: ${JSON.stringify(data)}`))
       .catch((error) => {
-        expect(error.message).toBe(`${dummyEndpoint}: ${dummyErrorMessage}`);
-        expect(error.textStatus).toBe(dummyStatusText);
+        expect(error.message).toBe(`${dummyEndpoint}: ${errorMessage}`);
+        expect(error.textStatus).toBe(errorMessage);
         done();
       })
       .catch(fail);
@@ -154,7 +143,9 @@ describe('AjaxCache', () => {
 
     it('makes no Ajax call if matching data exists', (done) => {
       AjaxCache.internalStorage[dummyEndpoint] = dummyResponse;
-      ajaxSpy = () => fail(new Error('expected no Ajax call!'));
+      mock.onGet(dummyEndpoint).reply(() => {
+        fail(new Error('expected no Ajax call!'));
+      });
 
       AjaxCache.retrieve(dummyEndpoint)
       .then((data) => {
@@ -171,12 +162,7 @@ describe('AjaxCache', () => {
 
       AjaxCache.internalStorage[dummyEndpoint] = oldDummyResponse;
 
-      ajaxSpy = (url) => {
-        expect(url).toBe(dummyEndpoint);
-        const deferred = $.Deferred();
-        deferred.resolve(dummyResponse);
-        return deferred.promise();
-      };
+      mock.onGet(dummyEndpoint).reply(200, dummyResponse);
 
       // Call without forceRetrieve param
       AjaxCache.retrieve(dummyEndpoint)
@@ -189,7 +175,7 @@ describe('AjaxCache', () => {
       // Call with forceRetrieve param
       AjaxCache.retrieve(dummyEndpoint, true)
         .then((data) => {
-          expect(data).toBe(dummyResponse);
+          expect(data).toEqual(dummyResponse);
         })
         .then(done)
         .catch(fail);
diff --git a/spec/javascripts/lib/utils/common_utils_spec.js b/spec/javascripts/lib/utils/common_utils_spec.js
index 0a9d815f469..80430011aed 100644
--- a/spec/javascripts/lib/utils/common_utils_spec.js
+++ b/spec/javascripts/lib/utils/common_utils_spec.js
@@ -1,6 +1,7 @@
 /* eslint-disable promise/catch-or-return */
-
+import axios from '~/lib/utils/axios_utils';
 import * as commonUtils from '~/lib/utils/common_utils';
+import MockAdapter from 'axios-mock-adapter';
 
 describe('common_utils', () => {
   describe('parseUrl', () => {
@@ -413,48 +414,48 @@ describe('common_utils', () => {
 
   describe('setCiStatusFavicon', () => {
     const BUILD_URL = `${gl.TEST_HOST}/frontend-fixtures/builds-project/-/jobs/1/status.json`;
+    let mock;
 
     beforeEach(() => {
       const favicon = document.createElement('link');
       favicon.setAttribute('id', 'favicon');
       document.body.appendChild(favicon);
+      mock = new MockAdapter(axios);
     });
 
     afterEach(() => {
+      mock.restore();
       document.body.removeChild(document.getElementById('favicon'));
     });
 
-    it('should reset favicon in case of error', () => {
-      const favicon = document.getElementById('favicon');
-      spyOn($, 'ajax').and.callFake(function (options) {
-        options.error();
-        expect(favicon.getAttribute('href')).toEqual('null');
-      });
+    it('should reset favicon in case of error', (done) => {
+      mock.onGet(BUILD_URL).networkError();
 
-      commonUtils.setCiStatusFavicon(BUILD_URL);
+      commonUtils.setCiStatusFavicon(BUILD_URL)
+        .then(() => {
+          const favicon = document.getElementById('favicon');
+          expect(favicon.getAttribute('href')).toEqual('null');
+          done();
+        })
+        // Error is already caught in catch() block of setCiStatusFavicon,
+        // It won't throw another error for us to catch
+        .catch(done.fail);
     });
 
-    it('should set page favicon to CI status favicon based on provided status', () => {
+    it('should set page favicon to CI status favicon based on provided status', (done) => {
       const FAVICON_PATH = '//icon_status_success';
-      const favicon = document.getElementById('favicon');
 
-      spyOn($, 'ajax').and.callFake(function (options) {
-        options.success({ favicon: FAVICON_PATH });
-        expect(favicon.getAttribute('href')).toEqual(FAVICON_PATH);
+      mock.onGet(BUILD_URL).reply(200, {
+        favicon: FAVICON_PATH,
       });
 
-      commonUtils.setCiStatusFavicon(BUILD_URL);
-    });
-  });
-
-  describe('ajaxPost', () => {
-    it('should perform `$.ajax` call and do `POST` request', () => {
-      const requestURL = '/some/random/api';
-      const data = { keyname: 'value' };
-      const ajaxSpy = spyOn($, 'ajax').and.callFake(() => {});
-
-      commonUtils.ajaxPost(requestURL, data);
-      expect(ajaxSpy.calls.allArgs()[0][0].type).toEqual('POST');
+      commonUtils.setCiStatusFavicon(BUILD_URL)
+        .then(() => {
+          const favicon = document.getElementById('favicon');
+          expect(favicon.getAttribute('href')).toEqual(FAVICON_PATH);
+          done();
+        })
+        .catch(done.fail);
     });
   });
 
diff --git a/spec/javascripts/lib/utils/users_cache_spec.js b/spec/javascripts/lib/utils/users_cache_spec.js
index ec6ea35952b..50371c8c5f6 100644
--- a/spec/javascripts/lib/utils/users_cache_spec.js
+++ b/spec/javascripts/lib/utils/users_cache_spec.js
@@ -92,7 +92,9 @@ describe('UsersCache', () => {
       apiSpy = (query, options) => {
         expect(query).toBe('');
         expect(options).toEqual({ username: dummyUsername });
-        return Promise.resolve([dummyUser]);
+        return Promise.resolve({
+          data: [dummyUser],
+        });
       };
 
       UsersCache.retrieve(dummyUsername)
diff --git a/spec/javascripts/merge_request_spec.js b/spec/javascripts/merge_request_spec.js
index bae3219b043..bdfd16ac995 100644
--- a/spec/javascripts/merge_request_spec.js
+++ b/spec/javascripts/merge_request_spec.js
@@ -1,5 +1,6 @@
 /* eslint-disable space-before-function-paren, no-return-assign */
-
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import MergeRequest from '~/merge_request';
 import CloseReopenReportToggle from '~/close_reopen_report_toggle';
 import IssuablesHelper from '~/helpers/issuables_helper';
@@ -7,11 +8,24 @@ import IssuablesHelper from '~/helpers/issuables_helper';
 (function() {
   describe('MergeRequest', function() {
     describe('task lists', function() {
+      let mock;
+
       preloadFixtures('merge_requests/merge_request_with_task_list.html.raw');
       beforeEach(function() {
         loadFixtures('merge_requests/merge_request_with_task_list.html.raw');
+
+        spyOn(axios, 'patch').and.callThrough();
+        mock = new MockAdapter(axios);
+
+        mock.onPatch(`${gl.TEST_HOST}/frontend-fixtures/merge-requests-project/merge_requests/1.json`).reply(200, {});
+
         return this.merge = new MergeRequest();
       });
+
+      afterEach(() => {
+        mock.restore();
+      });
+
       it('modifies the Markdown field', function() {
         spyOn(jQuery, 'ajax').and.stub();
         const changeEvent = document.createEvent('HTMLEvents');
@@ -21,14 +35,14 @@ import IssuablesHelper from '~/helpers/issuables_helper';
       });
 
       it('submits an ajax request on tasklist:changed', (done) => {
-        spyOn(jQuery, 'ajax').and.callFake((req) => {
-          expect(req.type).toBe('PATCH');
-          expect(req.url).toBe(`${gl.TEST_HOST}/frontend-fixtures/merge-requests-project/merge_requests/1.json`);
-          expect(req.data.merge_request.description).not.toBe(null);
+        $('.js-task-list-field').trigger('tasklist:changed');
+
+        setTimeout(() => {
+          expect(axios.patch).toHaveBeenCalledWith(`${gl.TEST_HOST}/frontend-fixtures/merge-requests-project/merge_requests/1.json`, {
+            merge_request: { description: '- [ ] Task List Item' },
+          });
           done();
         });
-
-        $('.js-task-list-field').trigger('tasklist:changed');
       });
     });
 
diff --git a/spec/javascripts/merge_request_tabs_spec.js b/spec/javascripts/merge_request_tabs_spec.js
index a6be474805b..fda24db98b4 100644
--- a/spec/javascripts/merge_request_tabs_spec.js
+++ b/spec/javascripts/merge_request_tabs_spec.js
@@ -1,5 +1,6 @@
 /* eslint-disable no-var, comma-dangle, object-shorthand */
-
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import * as urlUtils from '~/lib/utils/url_utility';
 import MergeRequestTabs from '~/merge_request_tabs';
 import '~/commit/pipelines/pipelines_bundle';
@@ -46,7 +47,7 @@ import 'vendor/jquery.scrollTo';
 
     describe('activateTab', function () {
       beforeEach(function () {
-        spyOn($, 'ajax').and.callFake(function () {});
+        spyOn(axios, 'get').and.returnValue(Promise.resolve({ data: {} }));
         loadFixtures('merge_requests/merge_request_with_task_list.html.raw');
         this.subject = this.class.activateTab;
       });
@@ -148,7 +149,7 @@ import 'vendor/jquery.scrollTo';
 
     describe('setCurrentAction', function () {
       beforeEach(function () {
-        spyOn($, 'ajax').and.callFake(function () {});
+        spyOn(axios, 'get').and.returnValue(Promise.resolve({ data: {} }));
         this.subject = this.class.setCurrentAction;
       });
 
@@ -214,13 +215,21 @@ import 'vendor/jquery.scrollTo';
     });
 
     describe('tabShown', () => {
+      let mock;
+
       beforeEach(function () {
-        spyOn($, 'ajax').and.callFake(function (options) {
-          options.success({ html: '' });
+        mock = new MockAdapter(axios);
+        mock.onGet(/(.*)\/diffs\.json/).reply(200, {
+          data: { html: '' },
         });
+
         loadFixtures('merge_requests/merge_request_with_task_list.html.raw');
       });
 
+      afterEach(() => {
+        mock.restore();
+      });
+
       describe('with "Side-by-side"/parallel diff view', () => {
         beforeEach(function () {
           this.class.diffViewType = () => 'parallel';
@@ -292,16 +301,20 @@ import 'vendor/jquery.scrollTo';
 
       it('triggers Ajax request to JSON endpoint', function (done) {
         const url = '/foo/bar/merge_requests/1/diffs';
-        spyOn(this.class, 'ajaxGet').and.callFake((options) => {
-          expect(options.url).toEqual(`${url}.json`);
+
+        spyOn(axios, 'get').and.callFake((reqUrl) => {
+          expect(reqUrl).toBe(`${url}.json`);
+
           done();
+
+          return Promise.resolve({ data: {} });
         });
 
         this.class.loadDiff(url);
       });
 
       it('triggers scroll event when diff already loaded', function (done) {
-        spyOn(this.class, 'ajaxGet').and.callFake(() => done.fail());
+        spyOn(axios, 'get').and.callFake(done.fail);
         spyOn(document, 'dispatchEvent');
 
         this.class.diffsLoaded = true;
@@ -316,6 +329,7 @@ import 'vendor/jquery.scrollTo';
       describe('with inline diff', () => {
         let noteId;
         let noteLineNumId;
+        let mock;
 
         beforeEach(() => {
           const diffsResponse = getJSONFixture(inlineChangesTabJsonFixture);
@@ -330,29 +344,40 @@ import 'vendor/jquery.scrollTo';
             .attr('href')
             .replace('#', '');
 
-          spyOn($, 'ajax').and.callFake(function (options) {
-            options.success(diffsResponse);
-          });
+          mock = new MockAdapter(axios);
+          mock.onGet(/(.*)\/diffs\.json/).reply(200, diffsResponse);
+        });
+
+        afterEach(() => {
+          mock.restore();
         });
 
         describe('with note fragment hash', () => {
-          it('should expand and scroll to linked fragment hash #note_xxx', function () {
+          it('should expand and scroll to linked fragment hash #note_xxx', function (done) {
             spyOn(urlUtils, 'getLocationHash').and.returnValue(noteId);
             this.class.loadDiff('/foo/bar/merge_requests/1/diffs');
 
-            expect(noteId.length).toBeGreaterThan(0);
-            expect(Notes.instance.toggleDiffNote).toHaveBeenCalledWith({
-              target: jasmine.any(Object),
-              lineType: 'old',
-              forceShow: true,
+            setTimeout(() => {
+              expect(noteId.length).toBeGreaterThan(0);
+              expect(Notes.instance.toggleDiffNote).toHaveBeenCalledWith({
+                target: jasmine.any(Object),
+                lineType: 'old',
+                forceShow: true,
+              });
+
+              done();
             });
           });
 
-          it('should gracefully ignore non-existant fragment hash', function () {
+          it('should gracefully ignore non-existant fragment hash', function (done) {
             spyOn(urlUtils, 'getLocationHash').and.returnValue('note_something-that-does-not-exist');
             this.class.loadDiff('/foo/bar/merge_requests/1/diffs');
 
-            expect(Notes.instance.toggleDiffNote).not.toHaveBeenCalled();
+            setTimeout(() => {
+              expect(Notes.instance.toggleDiffNote).not.toHaveBeenCalled();
+
+              done();
+            });
           });
         });
 
@@ -370,6 +395,7 @@ import 'vendor/jquery.scrollTo';
       describe('with parallel diff', () => {
         let noteId;
         let noteLineNumId;
+        let mock;
 
         beforeEach(() => {
           const diffsResponse = getJSONFixture(parallelChangesTabJsonFixture);
@@ -384,30 +410,40 @@ import 'vendor/jquery.scrollTo';
             .attr('href')
             .replace('#', '');
 
-          spyOn($, 'ajax').and.callFake(function (options) {
-            options.success(diffsResponse);
-          });
+          mock = new MockAdapter(axios);
+          mock.onGet(/(.*)\/diffs\.json/).reply(200, diffsResponse);
+        });
+
+        afterEach(() => {
+          mock.restore();
         });
 
         describe('with note fragment hash', () => {
-          it('should expand and scroll to linked fragment hash #note_xxx', function () {
+          it('should expand and scroll to linked fragment hash #note_xxx', function (done) {
             spyOn(urlUtils, 'getLocationHash').and.returnValue(noteId);
 
             this.class.loadDiff('/foo/bar/merge_requests/1/diffs');
 
-            expect(noteId.length).toBeGreaterThan(0);
-            expect(Notes.instance.toggleDiffNote).toHaveBeenCalledWith({
-              target: jasmine.any(Object),
-              lineType: 'new',
-              forceShow: true,
+            setTimeout(() => {
+              expect(noteId.length).toBeGreaterThan(0);
+              expect(Notes.instance.toggleDiffNote).toHaveBeenCalledWith({
+                target: jasmine.any(Object),
+                lineType: 'new',
+                forceShow: true,
+              });
+
+              done();
             });
           });
 
-          it('should gracefully ignore non-existant fragment hash', function () {
+          it('should gracefully ignore non-existant fragment hash', function (done) {
             spyOn(urlUtils, 'getLocationHash').and.returnValue('note_something-that-does-not-exist');
             this.class.loadDiff('/foo/bar/merge_requests/1/diffs');
 
-            expect(Notes.instance.toggleDiffNote).not.toHaveBeenCalled();
+            setTimeout(() => {
+              expect(Notes.instance.toggleDiffNote).not.toHaveBeenCalled();
+              done();
+            });
           });
         });
 
diff --git a/spec/javascripts/mini_pipeline_graph_dropdown_spec.js b/spec/javascripts/mini_pipeline_graph_dropdown_spec.js
index 481b46c3ac6..6fa6f44f953 100644
--- a/spec/javascripts/mini_pipeline_graph_dropdown_spec.js
+++ b/spec/javascripts/mini_pipeline_graph_dropdown_spec.js
@@ -1,7 +1,9 @@
 /* eslint-disable no-new */
 
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import MiniPipelineGraph from '~/mini_pipeline_graph_dropdown';
-import '~/flash';
+import timeoutPromise from './helpers/set_timeout_promise_helper';
 
 describe('Mini Pipeline Graph Dropdown', () => {
   preloadFixtures('static/mini_dropdown_graph.html.raw');
@@ -27,6 +29,16 @@ describe('Mini Pipeline Graph Dropdown', () => {
   });
 
   describe('When dropdown is clicked', () => {
+    let mock;
+
+    beforeEach(() => {
+      mock = new MockAdapter(axios);
+    });
+
+    afterEach(() => {
+      mock.restore();
+    });
+
     it('should call getBuildsList', () => {
       const getBuildsListSpy = spyOn(
         MiniPipelineGraph.prototype,
@@ -41,46 +53,55 @@ describe('Mini Pipeline Graph Dropdown', () => {
     });
 
     it('should make a request to the endpoint provided in the html', () => {
-      const ajaxSpy = spyOn($, 'ajax').and.callFake(function () {});
+      const ajaxSpy = spyOn(axios, 'get').and.callThrough();
+
+      mock.onGet('foobar').reply(200, {
+        html: '',
+      });
 
       new MiniPipelineGraph({ container: '.js-builds-dropdown-tests' }).bindEvents();
 
       document.querySelector('.js-builds-dropdown-button').click();
-      expect(ajaxSpy.calls.allArgs()[0][0].url).toEqual('foobar');
+      expect(ajaxSpy.calls.allArgs()[0][0]).toEqual('foobar');
     });
 
-    it('should not close when user uses cmd/ctrl + click', () => {
-      spyOn($, 'ajax').and.callFake(function (params) {
-        params.success({
-          html: `<li>
-            <a class="mini-pipeline-graph-dropdown-item" href="#">
-              <span class="ci-status-icon ci-status-icon-failed"></span>
-              <span class="ci-build-text">build</span>
-            </a>
-            <a class="ci-action-icon-wrapper js-ci-action-icon" href="#"></a>
-          </li>`,
-        });
+    it('should not close when user uses cmd/ctrl + click', (done) => {
+      mock.onGet('foobar').reply(200, {
+        html: `<li>
+          <a class="mini-pipeline-graph-dropdown-item" href="#">
+            <span class="ci-status-icon ci-status-icon-failed"></span>
+            <span class="ci-build-text">build</span>
+          </a>
+          <a class="ci-action-icon-wrapper js-ci-action-icon" href="#"></a>
+        </li>`,
       });
       new MiniPipelineGraph({ container: '.js-builds-dropdown-tests' }).bindEvents();
 
       document.querySelector('.js-builds-dropdown-button').click();
 
-      document.querySelector('a.mini-pipeline-graph-dropdown-item').click();
-
-      expect($('.js-builds-dropdown-list').is(':visible')).toEqual(true);
+      timeoutPromise()
+        .then(() => {
+          document.querySelector('a.mini-pipeline-graph-dropdown-item').click();
+        })
+        .then(timeoutPromise)
+        .then(() => {
+          expect($('.js-builds-dropdown-list').is(':visible')).toEqual(true);
+        })
+        .then(done)
+        .catch(done.fail);
     });
-  });
 
-  it('should close the dropdown when request returns an error', (done) => {
-    spyOn($, 'ajax').and.callFake(options => options.error());
+    it('should close the dropdown when request returns an error', (done) => {
+      mock.onGet('foobar').networkError();
 
-    new MiniPipelineGraph({ container: '.js-builds-dropdown-tests' }).bindEvents();
+      new MiniPipelineGraph({ container: '.js-builds-dropdown-tests' }).bindEvents();
 
-    document.querySelector('.js-builds-dropdown-button').click();
+      document.querySelector('.js-builds-dropdown-button').click();
 
-    setTimeout(() => {
-      expect($('.js-builds-dropdown-tests .dropdown').hasClass('open')).toEqual(false);
-      done();
-    }, 0);
+      setTimeout(() => {
+        expect($('.js-builds-dropdown-tests .dropdown').hasClass('open')).toEqual(false);
+        done();
+      });
+    });
   });
 });
diff --git a/spec/javascripts/monitoring/dashboard_spec.js b/spec/javascripts/monitoring/dashboard_spec.js
index 9885b8a790f..eb8f6bbe50d 100644
--- a/spec/javascripts/monitoring/dashboard_spec.js
+++ b/spec/javascripts/monitoring/dashboard_spec.js
@@ -38,7 +38,7 @@ describe('Dashboard', () => {
     });
 
     afterEach(() => {
-      mock.reset();
+      mock.restore();
     });
 
     it('shows up a loading state', (done) => {
diff --git a/spec/javascripts/notes/mock_data.js b/spec/javascripts/notes/mock_data.js
index b020a1020df..f0c800c759d 100644
--- a/spec/javascripts/notes/mock_data.js
+++ b/spec/javascripts/notes/mock_data.js
@@ -107,7 +107,7 @@ export const note = {
     "name": "Administrator",
     "username": "root",
     "state": "active",
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+    "avatar_url": "https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
     "path": "/root"
   },
   "created_at": "2017-08-10T15:24:03.087Z",
diff --git a/spec/javascripts/notes_spec.js b/spec/javascripts/notes_spec.js
index a40821a5693..274d7591c71 100644
--- a/spec/javascripts/notes_spec.js
+++ b/spec/javascripts/notes_spec.js
@@ -1,11 +1,14 @@
 /* eslint-disable space-before-function-paren, no-unused-expressions, no-var, object-shorthand, comma-dangle, max-len */
 import _ from 'underscore';
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import * as urlUtils from '~/lib/utils/url_utility';
 import 'autosize';
 import '~/gl_form';
 import '~/lib/utils/text_utility';
 import '~/render_gfm';
 import Notes from '~/notes';
+import timeoutPromise from './helpers/set_timeout_promise_helper';
 
 (function() {
   window.gon || (window.gon = {});
@@ -47,13 +50,24 @@ import Notes from '~/notes';
     });
 
     describe('task lists', function() {
+      let mock;
+
       beforeEach(function() {
+        spyOn(axios, 'patch').and.callThrough();
+        mock = new MockAdapter(axios);
+
+        mock.onPatch(`${gl.TEST_HOST}/frontend-fixtures/merge-requests-project/merge_requests/1.json`).reply(200, {});
+
         $('.js-comment-button').on('click', function(e) {
           e.preventDefault();
         });
         this.notes = new Notes('', []);
       });
 
+      afterEach(() => {
+        mock.restore();
+      });
+
       it('modifies the Markdown field', function() {
         const changeEvent = document.createEvent('HTMLEvents');
         changeEvent.initEvent('change', true, true);
@@ -62,14 +76,15 @@ import Notes from '~/notes';
         expect($('.js-task-list-field.original-task-list').val()).toBe('- [x] Task List Item');
       });
 
-      it('submits an ajax request on tasklist:changed', function() {
-        spyOn(jQuery, 'ajax').and.callFake(function(req) {
-          expect(req.type).toBe('PATCH');
-          expect(req.url).toBe('http://test.host/frontend-fixtures/merge-requests-project/merge_requests/1.json');
-          return expect(req.data.note).not.toBe(null);
-        });
+      it('submits an ajax request on tasklist:changed', function(done) {
+        $('.js-task-list-container').trigger('tasklist:changed');
 
-        $('.js-task-list-field.js-note-text').trigger('tasklist:changed');
+        setTimeout(() => {
+          expect(axios.patch).toHaveBeenCalledWith(`${gl.TEST_HOST}/frontend-fixtures/merge-requests-project/merge_requests/1.json`, {
+            note: { note: '' },
+          });
+          done();
+        });
       });
     });
 
@@ -119,6 +134,7 @@ import Notes from '~/notes';
       let noteEntity;
       let $form;
       let $notesContainer;
+      let mock;
 
       beforeEach(() => {
         this.notes = new Notes('', []);
@@ -136,24 +152,32 @@ import Notes from '~/notes';
         $form = $('form.js-main-target-form');
         $notesContainer = $('ul.main-notes-list');
         $form.find('textarea.js-note-text').val(sampleComment);
+
+        mock = new MockAdapter(axios);
+        mock.onPost(/(.*)\/notes$/).reply(200, noteEntity);
       });
 
-      it('updates note and resets edit form', () => {
-        const deferred = $.Deferred();
-        spyOn($, 'ajax').and.returnValue(deferred.promise());
+      afterEach(() => {
+        mock.restore();
+      });
+
+      it('updates note and resets edit form', (done) => {
         spyOn(this.notes, 'revertNoteEditForm');
         spyOn(this.notes, 'setupNewNote');
 
         $('.js-comment-button').click();
-        deferred.resolve(noteEntity);
 
-        const $targetNote = $notesContainer.find(`#note_${noteEntity.id}`);
-        const updatedNote = Object.assign({}, noteEntity);
-        updatedNote.note = 'bar';
-        this.notes.updateNote(updatedNote, $targetNote);
+        setTimeout(() => {
+          const $targetNote = $notesContainer.find(`#note_${noteEntity.id}`);
+          const updatedNote = Object.assign({}, noteEntity);
+          updatedNote.note = 'bar';
+          this.notes.updateNote(updatedNote, $targetNote);
+
+          expect(this.notes.revertNoteEditForm).toHaveBeenCalledWith($targetNote);
+          expect(this.notes.setupNewNote).toHaveBeenCalled();
 
-        expect(this.notes.revertNoteEditForm).toHaveBeenCalledWith($targetNote);
-        expect(this.notes.setupNewNote).toHaveBeenCalled();
+          done();
+        });
       });
     });
 
@@ -479,8 +503,19 @@ import Notes from '~/notes';
       };
       let $form;
       let $notesContainer;
+      let mock;
+
+      function mockNotesPost() {
+        mock.onPost(/(.*)\/notes$/).reply(200, note);
+      }
+
+      function mockNotesPostError() {
+        mock.onPost(/(.*)\/notes$/).networkError();
+      }
 
       beforeEach(() => {
+        mock = new MockAdapter(axios);
+
         this.notes = new Notes('', []);
         window.gon.current_username = 'root';
         window.gon.current_user_fullname = 'Administrator';
@@ -489,63 +524,92 @@ import Notes from '~/notes';
         $form.find('textarea.js-note-text').val(sampleComment);
       });
 
+      afterEach(() => {
+        mock.restore();
+      });
+
       it('should show placeholder note while new comment is being posted', () => {
+        mockNotesPost();
+
         $('.js-comment-button').click();
         expect($notesContainer.find('.note.being-posted').length > 0).toEqual(true);
       });
 
-      it('should remove placeholder note when new comment is done posting', () => {
-        const deferred = $.Deferred();
-        spyOn($, 'ajax').and.returnValue(deferred.promise());
+      it('should remove placeholder note when new comment is done posting', (done) => {
+        mockNotesPost();
+
         $('.js-comment-button').click();
 
-        deferred.resolve(note);
-        expect($notesContainer.find('.note.being-posted').length).toEqual(0);
+        setTimeout(() => {
+          expect($notesContainer.find('.note.being-posted').length).toEqual(0);
+
+          done();
+        });
       });
 
-      it('should show actual note element when new comment is done posting', () => {
-        const deferred = $.Deferred();
-        spyOn($, 'ajax').and.returnValue(deferred.promise());
+      it('should show actual note element when new comment is done posting', (done) => {
+        mockNotesPost();
+
         $('.js-comment-button').click();
 
-        deferred.resolve(note);
-        expect($notesContainer.find(`#note_${note.id}`).length > 0).toEqual(true);
+        setTimeout(() => {
+          expect($notesContainer.find(`#note_${note.id}`).length > 0).toEqual(true);
+
+          done();
+        });
       });
 
-      it('should reset Form when new comment is done posting', () => {
-        const deferred = $.Deferred();
-        spyOn($, 'ajax').and.returnValue(deferred.promise());
+      it('should reset Form when new comment is done posting', (done) => {
+        mockNotesPost();
+
         $('.js-comment-button').click();
 
-        deferred.resolve(note);
-        expect($form.find('textarea.js-note-text').val()).toEqual('');
+        setTimeout(() => {
+          expect($form.find('textarea.js-note-text').val()).toEqual('');
+
+          done();
+        });
       });
 
-      it('should show flash error message when new comment failed to be posted', () => {
-        const deferred = $.Deferred();
-        spyOn($, 'ajax').and.returnValue(deferred.promise());
+      it('should show flash error message when new comment failed to be posted', (done) => {
+        mockNotesPostError();
+
         $('.js-comment-button').click();
 
-        deferred.reject();
-        expect($notesContainer.parent().find('.flash-container .flash-text').is(':visible')).toEqual(true);
+        setTimeout(() => {
+          expect($notesContainer.parent().find('.flash-container .flash-text').is(':visible')).toEqual(true);
+
+          done();
+        });
       });
 
-      it('should show flash error message when comment failed to be updated', () => {
-        const deferred = $.Deferred();
-        spyOn($, 'ajax').and.returnValue(deferred.promise());
+      it('should show flash error message when comment failed to be updated', (done) => {
+        mockNotesPost();
+
         $('.js-comment-button').click();
 
-        deferred.resolve(note);
-        const $noteEl = $notesContainer.find(`#note_${note.id}`);
-        $noteEl.find('.js-note-edit').click();
-        $noteEl.find('textarea.js-note-text').val(updatedComment);
-        $noteEl.find('.js-comment-save-button').click();
+        timeoutPromise()
+          .then(() => {
+            const $noteEl = $notesContainer.find(`#note_${note.id}`);
+            $noteEl.find('.js-note-edit').click();
+            $noteEl.find('textarea.js-note-text').val(updatedComment);
 
-        deferred.reject();
-        const $updatedNoteEl = $notesContainer.find(`#note_${note.id}`);
-        expect($updatedNoteEl.hasClass('.being-posted')).toEqual(false); // Remove being-posted visuals
-        expect($updatedNoteEl.find('.note-text').text().trim()).toEqual(sampleComment); // See if comment reverted back to original
-        expect($('.flash-container').is(':visible')).toEqual(true); // Flash error message shown
+            mock.restore();
+
+            mockNotesPostError();
+
+            $noteEl.find('.js-comment-save-button').click();
+          })
+          .then(timeoutPromise)
+          .then(() => {
+            const $updatedNoteEl = $notesContainer.find(`#note_${note.id}`);
+            expect($updatedNoteEl.hasClass('.being-posted')).toEqual(false); // Remove being-posted visuals
+            expect($updatedNoteEl.find('.note-text').text().trim()).toEqual(sampleComment); // See if comment reverted back to original
+            expect($('.flash-container').is(':visible')).toEqual(true); // Flash error message shown
+
+            done();
+          })
+          .catch(done.fail);
       });
     });
 
@@ -563,8 +627,12 @@ import Notes from '~/notes';
       };
       let $form;
       let $notesContainer;
+      let mock;
 
       beforeEach(() => {
+        mock = new MockAdapter(axios);
+        mock.onPost(/(.*)\/notes$/).reply(200, note);
+
         this.notes = new Notes('', []);
         window.gon.current_username = 'root';
         window.gon.current_user_fullname = 'Administrator';
@@ -582,15 +650,20 @@ import Notes from '~/notes';
         $form.find('textarea.js-note-text').val(sampleComment);
       });
 
-      it('should remove slash command placeholder when comment with slash commands is done posting', () => {
-        const deferred = $.Deferred();
-        spyOn($, 'ajax').and.returnValue(deferred.promise());
+      afterEach(() => {
+        mock.restore();
+      });
+
+      it('should remove slash command placeholder when comment with slash commands is done posting', (done) => {
         spyOn(gl.awardsHandler, 'addAwardToEmojiBar').and.callThrough();
         $('.js-comment-button').click();
 
         expect($notesContainer.find('.system-note.being-posted').length).toEqual(1); // Placeholder shown
-        deferred.resolve(note);
-        expect($notesContainer.find('.system-note.being-posted').length).toEqual(0); // Placeholder removed
+
+        setTimeout(() => {
+          expect($notesContainer.find('.system-note.being-posted').length).toEqual(0); // Placeholder removed
+          done();
+        });
       });
     });
 
@@ -607,8 +680,12 @@ import Notes from '~/notes';
       };
       let $form;
       let $notesContainer;
+      let mock;
 
       beforeEach(() => {
+        mock = new MockAdapter(axios);
+        mock.onPost(/(.*)\/notes$/).reply(200, note);
+
         this.notes = new Notes('', []);
         window.gon.current_username = 'root';
         window.gon.current_user_fullname = 'Administrator';
@@ -617,19 +694,24 @@ import Notes from '~/notes';
         $form.find('textarea.js-note-text').html(sampleComment);
       });
 
-      it('should not render a script tag', () => {
-        const deferred = $.Deferred();
-        spyOn($, 'ajax').and.returnValue(deferred.promise());
+      afterEach(() => {
+        mock.restore();
+      });
+
+      it('should not render a script tag', (done) => {
         $('.js-comment-button').click();
 
-        deferred.resolve(note);
-        const $noteEl = $notesContainer.find(`#note_${note.id}`);
-        $noteEl.find('.js-note-edit').click();
-        $noteEl.find('textarea.js-note-text').html(updatedComment);
-        $noteEl.find('.js-comment-save-button').click();
+        setTimeout(() => {
+          const $noteEl = $notesContainer.find(`#note_${note.id}`);
+          $noteEl.find('.js-note-edit').click();
+          $noteEl.find('textarea.js-note-text').html(updatedComment);
+          $noteEl.find('.js-comment-save-button').click();
+
+          const $updatedNoteEl = $notesContainer.find(`#note_${note.id}`).find('.js-task-list-container');
+          expect($updatedNoteEl.find('.note-text').text().trim()).toEqual('');
 
-        const $updatedNoteEl = $notesContainer.find(`#note_${note.id}`).find('.js-task-list-container');
-        expect($updatedNoteEl.find('.note-text').text().trim()).toEqual('');
+          done();
+        });
       });
     });
 
diff --git a/spec/javascripts/pager_spec.js b/spec/javascripts/pager_spec.js
index 2fd87754238..b09494f0b77 100644
--- a/spec/javascripts/pager_spec.js
+++ b/spec/javascripts/pager_spec.js
@@ -1,5 +1,6 @@
 /* global fixture */
-
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import * as utils from '~/lib/utils/url_utility';
 import Pager from '~/pager';
 
@@ -9,7 +10,6 @@ describe('pager', () => {
 
     beforeEach(() => {
       setFixtures('<div class="content_list"></div><div class="loading"></div>');
-      spyOn($, 'ajax');
     });
 
     afterEach(() => {
@@ -47,39 +47,90 @@ describe('pager', () => {
   });
 
   describe('getOld', () => {
+    const urlRegex = /(.*)some_list(.*)$/;
+    let mock;
+
+    function mockSuccess() {
+      mock.onGet(urlRegex).reply(200, {
+        count: 0,
+        html: '',
+      });
+    }
+
+    function mockError() {
+      mock.onGet(urlRegex).networkError();
+    }
+
     beforeEach(() => {
       setFixtures('<div class="content_list" data-href="/some_list"></div><div class="loading"></div>');
+      spyOn(axios, 'get').and.callThrough();
+
+      mock = new MockAdapter(axios);
+
       Pager.init();
     });
 
-    it('shows loader while loading next page', () => {
+    afterEach(() => {
+      mock.restore();
+    });
+
+    it('shows loader while loading next page', (done) => {
+      mockSuccess();
+
       spyOn(Pager.loading, 'show');
       Pager.getOld();
-      expect(Pager.loading.show).toHaveBeenCalled();
+
+      setTimeout(() => {
+        expect(Pager.loading.show).toHaveBeenCalled();
+
+        done();
+      });
     });
 
-    it('hides loader on success', () => {
-      spyOn($, 'ajax').and.callFake(options => options.success({}));
+    it('hides loader on success', (done) => {
+      mockSuccess();
+
       spyOn(Pager.loading, 'hide');
       Pager.getOld();
-      expect(Pager.loading.hide).toHaveBeenCalled();
+
+      setTimeout(() => {
+        expect(Pager.loading.hide).toHaveBeenCalled();
+
+        done();
+      });
     });
 
-    it('hides loader on error', () => {
-      spyOn($, 'ajax').and.callFake(options => options.error());
+    it('hides loader on error', (done) => {
+      mockError();
+
       spyOn(Pager.loading, 'hide');
       Pager.getOld();
-      expect(Pager.loading.hide).toHaveBeenCalled();
+
+      setTimeout(() => {
+        expect(Pager.loading.hide).toHaveBeenCalled();
+
+        done();
+      });
     });
 
-    it('sends request to url with offset and limit params', () => {
-      spyOn($, 'ajax');
+    it('sends request to url with offset and limit params', (done) => {
       Pager.offset = 100;
       Pager.limit = 20;
       Pager.getOld();
-      const [{ data, url }] = $.ajax.calls.argsFor(0);
-      expect(data).toBe('limit=20&offset=100');
-      expect(url).toBe('/some_list');
+
+      setTimeout(() => {
+        const [url, params] = axios.get.calls.argsFor(0);
+
+        expect(params).toEqual({
+          params: {
+            limit: 20,
+            offset: 100,
+          },
+        });
+        expect(url).toBe('/some_list');
+
+        done();
+      });
     });
   });
 });
diff --git a/spec/javascripts/pages/milestones/shared/components/delete_milestone_modal_spec.js b/spec/javascripts/pages/milestones/shared/components/delete_milestone_modal_spec.js
new file mode 100644
index 00000000000..3cd33a3e900
--- /dev/null
+++ b/spec/javascripts/pages/milestones/shared/components/delete_milestone_modal_spec.js
@@ -0,0 +1,95 @@
+import Vue from 'vue';
+
+import axios from '~/lib/utils/axios_utils';
+import deleteMilestoneModal from '~/pages/milestones/shared/components/delete_milestone_modal.vue';
+import eventHub from '~/pages/milestones/shared/event_hub';
+import * as urlUtility from '~/lib/utils/url_utility';
+
+import mountComponent from '../../../../helpers/vue_mount_component_helper';
+
+describe('delete_milestone_modal.vue', () => {
+  const Component = Vue.extend(deleteMilestoneModal);
+  const props = {
+    issueCount: 1,
+    mergeRequestCount: 2,
+    milestoneId: 3,
+    milestoneTitle: 'my milestone title',
+    milestoneUrl: `${gl.TEST_HOST}/delete_milestone_modal.vue/milestone`,
+  };
+  let vm;
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  describe('onSubmit', () => {
+    beforeEach(() => {
+      vm = mountComponent(Component, props);
+      spyOn(eventHub, '$emit');
+    });
+
+    it('deletes milestone and redirects to overview page', (done) => {
+      const responseURL = `${gl.TEST_HOST}/delete_milestone_modal.vue/milestoneOverview`;
+      spyOn(axios, 'delete').and.callFake((url) => {
+        expect(url).toBe(props.milestoneUrl);
+        expect(eventHub.$emit).toHaveBeenCalledWith('deleteMilestoneModal.requestStarted', props.milestoneUrl);
+        eventHub.$emit.calls.reset();
+        return Promise.resolve({
+          request: {
+            responseURL,
+          },
+        });
+      });
+      const redirectSpy = spyOn(urlUtility, 'redirectTo');
+
+      vm.onSubmit()
+      .then(() => {
+        expect(redirectSpy).toHaveBeenCalledWith(responseURL);
+        expect(eventHub.$emit).toHaveBeenCalledWith('deleteMilestoneModal.requestFinished', { milestoneUrl: props.milestoneUrl, successful: true });
+      })
+      .then(done)
+      .catch(done.fail);
+    });
+
+    it('displays error if deleting milestone failed', (done) => {
+      const dummyError = new Error('deleting milestone failed');
+      dummyError.response = { status: 418 };
+      spyOn(axios, 'delete').and.callFake((url) => {
+        expect(url).toBe(props.milestoneUrl);
+        expect(eventHub.$emit).toHaveBeenCalledWith('deleteMilestoneModal.requestStarted', props.milestoneUrl);
+        eventHub.$emit.calls.reset();
+        return Promise.reject(dummyError);
+      });
+      const redirectSpy = spyOn(urlUtility, 'redirectTo');
+
+      vm.onSubmit()
+        .catch((error) => {
+          expect(error).toBe(dummyError);
+          expect(redirectSpy).not.toHaveBeenCalled();
+          expect(eventHub.$emit).toHaveBeenCalledWith('deleteMilestoneModal.requestFinished', { milestoneUrl: props.milestoneUrl, successful: false });
+        })
+        .then(done)
+        .catch(done.fail);
+    });
+  });
+
+  describe('text', () => {
+    it('contains the issue and milestone count', () => {
+      vm = mountComponent(Component, props);
+      const value = vm.text;
+
+      expect(value).toContain('remove it from 1 issue and 2 merge requests');
+    });
+
+    it('contains neither issue nor milestone count', () => {
+      vm = mountComponent(Component, { ...props,
+        issueCount: 0,
+        mergeRequestCount: 0,
+      });
+
+      const value = vm.text;
+
+      expect(value).toContain('is not currently used');
+    });
+  });
+});
diff --git a/spec/javascripts/pipeline_schedules/setup_pipeline_variable_list_spec.js b/spec/javascripts/pipeline_schedules/setup_pipeline_variable_list_spec.js
deleted file mode 100644
index 5b316b319a5..00000000000
--- a/spec/javascripts/pipeline_schedules/setup_pipeline_variable_list_spec.js
+++ /dev/null
@@ -1,145 +0,0 @@
-import {
-  setupPipelineVariableList,
-  insertRow,
-  removeRow,
-} from '~/pipeline_schedules/setup_pipeline_variable_list';
-
-describe('Pipeline Variable List', () => {
-  let $markup;
-
-  describe('insertRow', () => {
-    it('should insert another row', () => {
-      $markup = $(`<div>
-        <li class="js-row">
-          <input>
-          <textarea></textarea>
-        </li>
-      </div>`);
-
-      insertRow($markup.find('.js-row'));
-
-      expect($markup.find('.js-row').length).toBe(2);
-    });
-
-    it('should clear `data-is-persisted` on cloned row', () => {
-      $markup = $(`<div>
-        <li class="js-row" data-is-persisted="true"></li>
-      </div>`);
-
-      insertRow($markup.find('.js-row'));
-
-      const $lastRow = $markup.find('.js-row').last();
-      expect($lastRow.attr('data-is-persisted')).toBe(undefined);
-    });
-
-    it('should clear inputs on cloned row', () => {
-      $markup = $(`<div>
-        <li class="js-row">
-          <input value="foo">
-          <textarea>bar</textarea>
-        </li>
-      </div>`);
-
-      insertRow($markup.find('.js-row'));
-
-      const $lastRow = $markup.find('.js-row').last();
-      expect($lastRow.find('input').val()).toBe('');
-      expect($lastRow.find('textarea').val()).toBe('');
-    });
-  });
-
-  describe('removeRow', () => {
-    it('should remove dynamic row', () => {
-      $markup = $(`<div>
-        <li class="js-row">
-          <input>
-          <textarea></textarea>
-        </li>
-      </div>`);
-
-      removeRow($markup.find('.js-row'));
-
-      expect($markup.find('.js-row').length).toBe(0);
-    });
-
-    it('should hide and mark to destroy with already persisted rows', () => {
-      $markup = $(`<div>
-        <li class="js-row" data-is-persisted="true">
-          <input class="js-destroy-input">
-        </li>
-      </div>`);
-
-      const $row = $markup.find('.js-row');
-      removeRow($row);
-
-      expect($row.find('.js-destroy-input').val()).toBe('1');
-      expect($markup.find('.js-row').length).toBe(1);
-    });
-  });
-
-  describe('setupPipelineVariableList', () => {
-    beforeEach(() => {
-      $markup = $(`<form>
-        <li class="js-row">
-          <input class="js-user-input" name="schedule[variables_attributes][][key]">
-          <textarea class="js-user-input" name="schedule[variables_attributes][][value]"></textarea>
-          <button class="js-row-remove-button"></button>
-          <button class="js-row-add-button"></button>
-        </li>
-      </form>`);
-
-      setupPipelineVariableList($markup);
-    });
-
-    it('should remove the row when clicking the remove button', () => {
-      $markup.find('.js-row-remove-button').trigger('click');
-
-      expect($markup.find('.js-row').length).toBe(0);
-    });
-
-    it('should add another row when editing the last rows key input', () => {
-      const $row = $markup.find('.js-row');
-      $row.find('input.js-user-input')
-        .val('foo')
-        .trigger('input');
-
-      expect($markup.find('.js-row').length).toBe(2);
-    });
-
-    it('should add another row when editing the last rows value textarea', () => {
-      const $row = $markup.find('.js-row');
-      $row.find('textarea.js-user-input')
-        .val('foo')
-        .trigger('input');
-
-      expect($markup.find('.js-row').length).toBe(2);
-    });
-
-    it('should remove empty row after blurring', () => {
-      const $row = $markup.find('.js-row');
-      $row.find('input.js-user-input')
-        .val('foo')
-        .trigger('input');
-
-      expect($markup.find('.js-row').length).toBe(2);
-
-      $row.find('input.js-user-input')
-        .val('')
-        .trigger('input')
-        .trigger('blur');
-
-      expect($markup.find('.js-row').length).toBe(1);
-    });
-
-    it('should clear out the `name` attribute on the inputs for the last empty row on form submission (avoid BE validation)', () => {
-      const $row = $markup.find('.js-row');
-      expect($row.find('input').attr('name')).toBe('schedule[variables_attributes][][key]');
-      expect($row.find('textarea').attr('name')).toBe('schedule[variables_attributes][][value]');
-
-      $markup.filter('form').submit();
-
-      expect($row.find('input').attr('name')).toBe('');
-      expect($row.find('textarea').attr('name')).toBe('');
-    });
-  });
-});
diff --git a/spec/javascripts/pipelines/graph/job_component_spec.js b/spec/javascripts/pipelines/graph/job_component_spec.js
index 35e36e9c353..c3dc7b53d0f 100644
--- a/spec/javascripts/pipelines/graph/job_component_spec.js
+++ b/spec/javascripts/pipelines/graph/job_component_spec.js
@@ -61,14 +61,14 @@ describe('pipeline graph job component', () => {
     it('it should render status and name', () => {
       component = mountComponent(JobComponent, {
         job: {
-          id: 4256,
+          id: 4257,
           name: 'test',
           status: {
             icon: 'icon_status_success',
             text: 'passed',
             label: 'passed',
             group: 'success',
-            details_path: '/root/ci-mock/builds/4256',
+            details_path: '/root/ci-mock/builds/4257',
             has_details: false,
           },
         },
@@ -118,7 +118,7 @@ describe('pipeline graph job component', () => {
     it('should not render status label when it is not provided', () => {
       component = mountComponent(JobComponent, {
         job: {
-          id: 4256,
+          id: 4258,
           name: 'test',
           status: {
             icon: 'icon_status_success',
@@ -132,7 +132,7 @@ describe('pipeline graph job component', () => {
     it('should not render status label when it is  provided', () => {
       component = mountComponent(JobComponent, {
         job: {
-          id: 4256,
+          id: 4259,
           name: 'test',
           status: {
             icon: 'icon_status_success',
diff --git a/spec/javascripts/pipelines/graph/stage_column_component_spec.js b/spec/javascripts/pipelines/graph/stage_column_component_spec.js
index 063ab53681b..f744f1af5e6 100644
--- a/spec/javascripts/pipelines/graph/stage_column_component_spec.js
+++ b/spec/javascripts/pipelines/graph/stage_column_component_spec.js
@@ -4,18 +4,18 @@ import stageColumnComponent from '~/pipelines/components/graph/stage_column_comp
 describe('stage column component', () => {
   let component;
   const mockJob = {
-    id: 4256,
+    id: 4250,
     name: 'test',
     status: {
       icon: 'icon_status_success',
       text: 'passed',
       label: 'passed',
       group: 'success',
-      details_path: '/root/ci-mock/builds/4256',
+      details_path: '/root/ci-mock/builds/4250',
       action: {
         icon: 'retry',
         title: 'Retry',
-        path: '/root/ci-mock/builds/4256/retry',
+        path: '/root/ci-mock/builds/4250/retry',
         method: 'post',
       },
     },
@@ -24,10 +24,17 @@ describe('stage column component', () => {
   beforeEach(() => {
     const StageColumnComponent = Vue.extend(stageColumnComponent);
 
+    const mockJobs = [];
+    for (let i = 0; i < 3; i += 1) {
+      const mockedJob = Object.assign({}, mockJob);
+      mockedJob.id += i;
+      mockJobs.push(mockedJob);
+    }
+
     component = new StageColumnComponent({
       propsData: {
         title: 'foo',
-        jobs: [mockJob, mockJob, mockJob],
+        jobs: mockJobs,
       },
     }).$mount();
   });
diff --git a/spec/javascripts/pipelines/pipelines_table_row_spec.js b/spec/javascripts/pipelines/pipelines_table_row_spec.js
index a9126d2f4e9..de744739e42 100644
--- a/spec/javascripts/pipelines/pipelines_table_row_spec.js
+++ b/spec/javascripts/pipelines/pipelines_table_row_spec.js
@@ -24,9 +24,10 @@ describe('Pipelines Table Row', () => {
 
   beforeEach(() => {
     const pipelines = getJSONFixture(jsonFixtureName).pipelines;
-    pipeline = pipelines.find(p => p.id === 1);
-    pipelineWithoutAuthor = pipelines.find(p => p.id === 2);
-    pipelineWithoutCommit = pipelines.find(p => p.id === 3);
+
+    pipeline = pipelines.find(p => p.user !== null && p.commit !== null);
+    pipelineWithoutAuthor = pipelines.find(p => p.user === null && p.commit !== null);
+    pipelineWithoutCommit = pipelines.find(p => p.user === null && p.commit === null);
   });
 
   afterEach(() => {
diff --git a/spec/javascripts/pipelines/pipelines_table_spec.js b/spec/javascripts/pipelines/pipelines_table_spec.js
index ca2f9163313..4fc3c08145e 100644
--- a/spec/javascripts/pipelines/pipelines_table_spec.js
+++ b/spec/javascripts/pipelines/pipelines_table_spec.js
@@ -11,9 +11,10 @@ describe('Pipelines Table', () => {
   preloadFixtures(jsonFixtureName);
 
   beforeEach(() => {
-    PipelinesTableComponent = Vue.extend(pipelinesTableComp);
     const pipelines = getJSONFixture(jsonFixtureName).pipelines;
-    pipeline = pipelines.find(p => p.id === 1);
+
+    PipelinesTableComponent = Vue.extend(pipelinesTableComp);
+    pipeline = pipelines.find(p => p.user !== null && p.commit !== null);
   });
 
   describe('table', () => {
diff --git a/spec/javascripts/prometheus_metrics/prometheus_metrics_spec.js b/spec/javascripts/prometheus_metrics/prometheus_metrics_spec.js
index b24567ffc0c..f6c0f51cf62 100644
--- a/spec/javascripts/prometheus_metrics/prometheus_metrics_spec.js
+++ b/spec/javascripts/prometheus_metrics/prometheus_metrics_spec.js
@@ -1,3 +1,5 @@
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import PrometheusMetrics from '~/prometheus_metrics/prometheus_metrics';
 import PANEL_STATE from '~/prometheus_metrics/constants';
 import { metrics, missingVarMetrics } from './mock_data';
@@ -102,25 +104,38 @@ describe('PrometheusMetrics', () => {
 
   describe('loadActiveMetrics', () => {
     let prometheusMetrics;
+    let mock;
+
+    function mockSuccess() {
+      mock.onGet(prometheusMetrics.activeMetricsEndpoint).reply(200, {
+        data: metrics,
+        success: true,
+      });
+    }
+
+    function mockError() {
+      mock.onGet(prometheusMetrics.activeMetricsEndpoint).networkError();
+    }
 
     beforeEach(() => {
+      spyOn(axios, 'get').and.callThrough();
+
       prometheusMetrics = new PrometheusMetrics('.js-prometheus-metrics-monitoring');
+
+      mock = new MockAdapter(axios);
+    });
+
+    afterEach(() => {
+      mock.restore();
     });
 
     it('should show loader animation while response is being loaded and hide it when request is complete', (done) => {
-      const deferred = $.Deferred();
-      spyOn($, 'ajax').and.returnValue(deferred.promise());
+      mockSuccess();
 
       prometheusMetrics.loadActiveMetrics();
 
       expect(prometheusMetrics.$monitoredMetricsLoading.hasClass('hidden')).toBeFalsy();
-      expect($.ajax).toHaveBeenCalledWith({
-        url: prometheusMetrics.activeMetricsEndpoint,
-        dataType: 'json',
-        global: false,
-      });
-
-      deferred.resolve({ data: metrics, success: true });
+      expect(axios.get).toHaveBeenCalledWith(prometheusMetrics.activeMetricsEndpoint);
 
       setTimeout(() => {
         expect(prometheusMetrics.$monitoredMetricsLoading.hasClass('hidden')).toBeTruthy();
@@ -129,14 +144,10 @@ describe('PrometheusMetrics', () => {
     });
 
     it('should show empty state if response failed to load', (done) => {
-      const deferred = $.Deferred();
-      spyOn($, 'ajax').and.returnValue(deferred.promise());
-      spyOn(prometheusMetrics, 'populateActiveMetrics');
+      mockError();
 
       prometheusMetrics.loadActiveMetrics();
 
-      deferred.reject();
-
       setTimeout(() => {
         expect(prometheusMetrics.$monitoredMetricsLoading.hasClass('hidden')).toBeTruthy();
         expect(prometheusMetrics.$monitoredMetricsEmpty.hasClass('hidden')).toBeFalsy();
@@ -145,14 +156,11 @@ describe('PrometheusMetrics', () => {
     });
 
     it('should populate metrics list once response is loaded', (done) => {
-      const deferred = $.Deferred();
-      spyOn($, 'ajax').and.returnValue(deferred.promise());
       spyOn(prometheusMetrics, 'populateActiveMetrics');
+      mockSuccess();
 
       prometheusMetrics.loadActiveMetrics();
 
-      deferred.resolve({ data: metrics, success: true });
-
       setTimeout(() => {
         expect(prometheusMetrics.populateActiveMetrics).toHaveBeenCalledWith(metrics);
         done();
diff --git a/spec/javascripts/repo/components/commit_sidebar/list_collapsed_spec.js b/spec/javascripts/repo/components/commit_sidebar/list_collapsed_spec.js
index c4d3866c922..debde1bb357 100644
--- a/spec/javascripts/repo/components/commit_sidebar/list_collapsed_spec.js
+++ b/spec/javascripts/repo/components/commit_sidebar/list_collapsed_spec.js
@@ -12,7 +12,7 @@ describe('Multi-file editor commit sidebar list collapsed', () => {
 
     vm = createComponentWithStore(Component, store);
 
-    vm.$store.state.openFiles.push(file(), file());
+    vm.$store.state.openFiles.push(file('file1'), file('file2'));
     vm.$store.state.openFiles[0].tempFile = true;
     vm.$store.state.openFiles.forEach((f) => {
       Object.assign(f, {
diff --git a/spec/javascripts/repo/components/commit_sidebar/list_item_spec.js b/spec/javascripts/repo/components/commit_sidebar/list_item_spec.js
index fc7c9ae9dd7..4b20fdf70d6 100644
--- a/spec/javascripts/repo/components/commit_sidebar/list_item_spec.js
+++ b/spec/javascripts/repo/components/commit_sidebar/list_item_spec.js
@@ -10,7 +10,7 @@ describe('Multi-file editor commit sidebar list item', () => {
   beforeEach(() => {
     const Component = Vue.extend(listItem);
 
-    f = file();
+    f = file('test-file');
 
     vm = mountComponent(Component, {
       file: f,
diff --git a/spec/javascripts/repo/components/new_dropdown/modal_spec.js b/spec/javascripts/repo/components/new_dropdown/modal_spec.js
index 233cca06ed0..8bbc3100357 100644
--- a/spec/javascripts/repo/components/new_dropdown/modal_spec.js
+++ b/spec/javascripts/repo/components/new_dropdown/modal_spec.js
@@ -18,8 +18,10 @@ describe('new file modal component', () => {
     }));
 
     spyOn(service, 'getBranchData').and.returnValue(Promise.resolve({
-      commit: {
-        id: '123branch',
+      data: {
+        commit: {
+          id: '123branch',
+        },
       },
     }));
 
diff --git a/spec/javascripts/repo/components/new_dropdown/upload_spec.js b/spec/javascripts/repo/components/new_dropdown/upload_spec.js
index 788c08e5279..667112ab21a 100644
--- a/spec/javascripts/repo/components/new_dropdown/upload_spec.js
+++ b/spec/javascripts/repo/components/new_dropdown/upload_spec.js
@@ -17,8 +17,10 @@ describe('new dropdown upload', () => {
     }));
 
     spyOn(service, 'getBranchData').and.returnValue(Promise.resolve({
-      commit: {
-        id: '123branch',
+      data: {
+        commit: {
+          id: '123branch',
+        },
       },
     }));
 
diff --git a/spec/javascripts/repo/components/repo_commit_section_spec.js b/spec/javascripts/repo/components/repo_commit_section_spec.js
index cd93fb3ccbf..93e94b4f24c 100644
--- a/spec/javascripts/repo/components/repo_commit_section_spec.js
+++ b/spec/javascripts/repo/components/repo_commit_section_spec.js
@@ -29,7 +29,7 @@ describe('RepoCommitSection', () => {
 
     comp.$store.state.rightPanelCollapsed = false;
     comp.$store.state.currentBranch = 'master';
-    comp.$store.state.openFiles = [file(), file()];
+    comp.$store.state.openFiles = [file('file1'), file('file2')];
     comp.$store.state.openFiles.forEach(f => Object.assign(f, {
       changed: true,
       content: 'testing',
@@ -87,8 +87,10 @@ describe('RepoCommitSection', () => {
       changedFiles = JSON.parse(JSON.stringify(vm.$store.getters.changedFiles));
 
       spyOn(service, 'commit').and.returnValue(Promise.resolve({
-        short_id: '1',
-        stats: {},
+        data: {
+          short_id: '1',
+          stats: {},
+        },
       }));
     });
 
diff --git a/spec/javascripts/repo/components/repo_file_spec.js b/spec/javascripts/repo/components/repo_file_spec.js
index 0810da87e80..27b55ed1f87 100644
--- a/spec/javascripts/repo/components/repo_file_spec.js
+++ b/spec/javascripts/repo/components/repo_file_spec.js
@@ -25,7 +25,7 @@ describe('RepoFile', () => {
     vm = new RepoFile({
       store,
       propsData: {
-        file: file(),
+        file: file('t4'),
       },
     });
     spyOn(vm, 'timeFormated').and.returnValue(updated);
@@ -39,7 +39,7 @@ describe('RepoFile', () => {
 
   it('does render if hasFiles is true and is loading tree', () => {
     vm = createComponent({
-      file: file(),
+      file: file('t1'),
     });
 
     expect(vm.$el.querySelector('.fa-spin.fa-spinner')).toBeFalsy();
@@ -47,7 +47,7 @@ describe('RepoFile', () => {
 
   it('does not render commit message and datetime if mini', (done) => {
     vm = createComponent({
-      file: file(),
+      file: file('t2'),
     });
     vm.$store.state.openFiles.push(vm.file);
 
@@ -61,7 +61,7 @@ describe('RepoFile', () => {
 
   it('fires clickFile when the link is clicked', () => {
     vm = createComponent({
-      file: file(),
+      file: file('t3'),
     });
 
     spyOn(vm, 'clickFile');
diff --git a/spec/javascripts/repo/components/repo_tab_spec.js b/spec/javascripts/repo/components/repo_tab_spec.js
index 507bca983df..933e8d3a06a 100644
--- a/spec/javascripts/repo/components/repo_tab_spec.js
+++ b/spec/javascripts/repo/components/repo_tab_spec.js
@@ -56,7 +56,7 @@ describe('RepoTab', () => {
   });
 
   it('renders an fa-circle icon if tab is changed', () => {
-    const tab = file();
+    const tab = file('changedFile');
     tab.changed = true;
     vm = createComponent({
       tab,
@@ -68,7 +68,7 @@ describe('RepoTab', () => {
   describe('methods', () => {
     describe('closeTab', () => {
       it('does not close tab if is changed', (done) => {
-        const tab = file();
+        const tab = file('closeFile');
         tab.changed = true;
         tab.opened = true;
         vm = createComponent({
diff --git a/spec/javascripts/repo/components/repo_tabs_spec.js b/spec/javascripts/repo/components/repo_tabs_spec.js
index 0beaf643793..2c363364d70 100644
--- a/spec/javascripts/repo/components/repo_tabs_spec.js
+++ b/spec/javascripts/repo/components/repo_tabs_spec.js
@@ -4,7 +4,7 @@ import repoTabs from '~/ide/components/repo_tabs.vue';
 import { file, resetStore } from '../helpers';
 
 describe('RepoTabs', () => {
-  const openedFiles = [file(), file()];
+  const openedFiles = [file('open1'), file('open2')];
   let vm;
 
   function createComponent() {
diff --git a/spec/javascripts/repo/stores/actions/file_spec.js b/spec/javascripts/repo/stores/actions/file_spec.js
index 8ce01d3bf12..e2d8f002e27 100644
--- a/spec/javascripts/repo/stores/actions/file_spec.js
+++ b/spec/javascripts/repo/stores/actions/file_spec.js
@@ -18,7 +18,7 @@ describe('Multi-file store file actions', () => {
       oldGetLastCommitData = store._actions.getLastCommitData; // eslint-disable-line
       store._actions.getLastCommitData = [getLastCommitDataSpy]; // eslint-disable-line
 
-      localFile = file();
+      localFile = file('testFile');
       localFile.active = true;
       localFile.opened = true;
       localFile.parentTreeUrl = 'parentTreeUrl';
@@ -81,7 +81,7 @@ describe('Multi-file store file actions', () => {
     });
 
     it('sets next file as active', (done) => {
-      const f = file();
+      const f = file('otherfile');
       store.state.openFiles.push(f);
 
       expect(f.active).toBeFalsy();
@@ -119,7 +119,7 @@ describe('Multi-file store file actions', () => {
     });
 
     it('calls scrollToTab', (done) => {
-      store.dispatch('setFileActive', file())
+      store.dispatch('setFileActive', file('setThisActive'))
         .then(() => {
           expect(scrollToTabSpy).toHaveBeenCalled();
 
@@ -128,7 +128,7 @@ describe('Multi-file store file actions', () => {
     });
 
     it('sets the file active', (done) => {
-      const localFile = file();
+      const localFile = file('activeFile');
 
       store.dispatch('setFileActive', localFile)
         .then(() => {
@@ -139,7 +139,7 @@ describe('Multi-file store file actions', () => {
     });
 
     it('returns early if file is already active', (done) => {
-      const localFile = file();
+      const localFile = file('earlyActive');
       localFile.active = true;
 
       store.dispatch('setFileActive', localFile)
@@ -151,11 +151,11 @@ describe('Multi-file store file actions', () => {
     });
 
     it('sets current active file to not active', (done) => {
-      const localFile = file();
+      const localFile = file('currentActive');
       localFile.active = true;
       store.state.openFiles.push(localFile);
 
-      store.dispatch('setFileActive', file())
+      store.dispatch('setFileActive', file('newActive'))
         .then(() => {
           expect(localFile.active).toBeFalsy();
 
@@ -166,7 +166,7 @@ describe('Multi-file store file actions', () => {
     it('resets location.hash for line highlighting', (done) => {
       location.hash = 'test';
 
-      store.dispatch('setFileActive', file())
+      store.dispatch('setFileActive', file('otherActive'))
         .then(() => {
           expect(location.hash).not.toBe('test');
 
@@ -176,7 +176,7 @@ describe('Multi-file store file actions', () => {
   });
 
   describe('getFileData', () => {
-    let localFile = file();
+    let localFile;
 
     beforeEach(() => {
       spyOn(service, 'getFileData').and.returnValue(Promise.resolve({
@@ -194,10 +194,17 @@ describe('Multi-file store file actions', () => {
         }),
       }));
 
-      localFile = file();
+      localFile = file('newCreate');
       localFile.url = 'getFileDataURL';
     });
 
+    afterEach(() => {
+      store.dispatch('closeFile', {
+        file: localFile,
+        force: true,
+      });
+    });
+
     it('calls the service', (done) => {
       store.dispatch('getFileData', localFile)
         .then(() => {
@@ -268,7 +275,7 @@ describe('Multi-file store file actions', () => {
     beforeEach(() => {
       spyOn(service, 'getRawFileData').and.returnValue(Promise.resolve('raw'));
 
-      tmpFile = file();
+      tmpFile = file('tmpFile');
     });
 
     it('calls getRawFileData service method', (done) => {
@@ -294,7 +301,7 @@ describe('Multi-file store file actions', () => {
     let tmpFile;
 
     beforeEach(() => {
-      tmpFile = file();
+      tmpFile = file('tmpFile');
     });
 
     it('updates file content', (done) => {
diff --git a/spec/javascripts/repo/stores/actions_spec.js b/spec/javascripts/repo/stores/actions_spec.js
index 853ef7f3224..f678967b092 100644
--- a/spec/javascripts/repo/stores/actions_spec.js
+++ b/spec/javascripts/repo/stores/actions_spec.js
@@ -48,14 +48,14 @@ describe('Multi-file store actions', () => {
 
   describe('discardAllChanges', () => {
     beforeEach(() => {
-      store.state.openFiles.push(file());
+      store.state.openFiles.push(file('discardAll'));
       store.state.openFiles[0].changed = true;
     });
   });
 
   describe('closeAllFiles', () => {
     beforeEach(() => {
-      store.state.openFiles.push(file());
+      store.state.openFiles.push(file('closeAll'));
       store.state.openFiles[0].opened = true;
     });
 
@@ -97,7 +97,7 @@ describe('Multi-file store actions', () => {
 
     it('opens discard popup if there are changed files', (done) => {
       store.state.editMode = true;
-      store.state.openFiles.push(file());
+      store.state.openFiles.push(file('discardChanges'));
       store.state.openFiles[0].changed = true;
 
       store.dispatch('toggleEditMode')
@@ -111,7 +111,7 @@ describe('Multi-file store actions', () => {
     it('can force closed if there are changed files', (done) => {
       store.state.editMode = true;
 
-      store.state.openFiles.push(file());
+      store.state.openFiles.push(file('forceClose'));
       store.state.openFiles[0].changed = true;
 
       store.dispatch('toggleEditMode', true)
@@ -124,7 +124,7 @@ describe('Multi-file store actions', () => {
     });
 
     it('discards file changes', (done) => {
-      const f = file();
+      const f = file('discard');
       store.state.editMode = true;
       store.state.openFiles.push(f);
       f.changed = true;
@@ -178,7 +178,9 @@ describe('Multi-file store actions', () => {
 
     it('calls service', (done) => {
       spyOn(service, 'getBranchData').and.returnValue(Promise.resolve({
-        commit: { id: '123' },
+        data: {
+          commit: { id: '123' },
+        },
       }));
 
       store.dispatch('checkCommitStatus')
@@ -192,7 +194,9 @@ describe('Multi-file store actions', () => {
 
     it('returns true if current ref does not equal returned ID', (done) => {
       spyOn(service, 'getBranchData').and.returnValue(Promise.resolve({
-        commit: { id: '123' },
+        data: {
+          commit: { id: '123' },
+        },
       }));
 
       store.dispatch('checkCommitStatus')
@@ -206,7 +210,9 @@ describe('Multi-file store actions', () => {
 
     it('returns false if current ref equals returned ID', (done) => {
       spyOn(service, 'getBranchData').and.returnValue(Promise.resolve({
-        commit: { id: '1' },
+        data: {
+          commit: { id: '1' },
+        },
       }));
 
       store.dispatch('checkCommitStatus')
@@ -250,13 +256,15 @@ describe('Multi-file store actions', () => {
     describe('success', () => {
       beforeEach(() => {
         spyOn(service, 'commit').and.returnValue(Promise.resolve({
-          id: '123456',
-          short_id: '123',
-          message: 'test message',
-          committed_date: 'date',
-          stats: {
-            additions: '1',
-            deletions: '2',
+          data: {
+            id: '123456',
+            short_id: '123',
+            message: 'test message',
+            committed_date: 'date',
+            stats: {
+              additions: '1',
+              deletions: '2',
+            },
           },
         }));
       });
@@ -285,8 +293,8 @@ describe('Multi-file store actions', () => {
       });
 
       it('adds commit data to changed files', (done) => {
-        const changedFile = file();
-        const f = file();
+        const changedFile = file('changed');
+        const f = file('newfile');
         changedFile.changed = true;
 
         store.state.openFiles.push(changedFile, f);
@@ -324,7 +332,9 @@ describe('Multi-file store actions', () => {
     describe('failed', () => {
       beforeEach(() => {
         spyOn(service, 'commit').and.returnValue(Promise.resolve({
-          message: 'failed message',
+          data: {
+            message: 'failed message',
+          },
         }));
       });
 
diff --git a/spec/javascripts/repo/stores/mutations/file_spec.js b/spec/javascripts/repo/stores/mutations/file_spec.js
index 947a60587df..6e204ef0404 100644
--- a/spec/javascripts/repo/stores/mutations/file_spec.js
+++ b/spec/javascripts/repo/stores/mutations/file_spec.js
@@ -117,7 +117,7 @@ describe('Multi-file store file mutations', () => {
 
   describe('CREATE_TMP_FILE', () => {
     it('adds file into parent tree', () => {
-      const f = file();
+      const f = file('tmpFile');
 
       mutations.CREATE_TMP_FILE(localState, {
         file: f,
diff --git a/spec/javascripts/repo/stores/mutations/tree_spec.js b/spec/javascripts/repo/stores/mutations/tree_spec.js
index cf1248ba28b..e6ca8ea139e 100644
--- a/spec/javascripts/repo/stores/mutations/tree_spec.js
+++ b/spec/javascripts/repo/stores/mutations/tree_spec.js
@@ -57,7 +57,7 @@ describe('Multi-file store tree mutations', () => {
 
   describe('CREATE_TMP_TREE', () => {
     it('adds tree into parent tree', () => {
-      const tmpEntry = file();
+      const tmpEntry = file('tmpTree');
 
       mutations.CREATE_TMP_TREE(localState, {
         tmpEntry,
diff --git a/spec/javascripts/right_sidebar_spec.js b/spec/javascripts/right_sidebar_spec.js
index 3267e29585b..35bb630bf5d 100644
--- a/spec/javascripts/right_sidebar_spec.js
+++ b/spec/javascripts/right_sidebar_spec.js
@@ -1,6 +1,8 @@
 /* eslint-disable space-before-function-paren, no-var, one-var, one-var-declaration-per-line, new-parens, no-return-assign, new-cap, vars-on-top, max-len */
 
+import MockAdapter from 'axios-mock-adapter';
 import '~/commons/bootstrap';
+import axios from '~/lib/utils/axios_utils';
 import Sidebar from '~/right_sidebar';
 
 (function() {
@@ -35,16 +37,23 @@ import Sidebar from '~/right_sidebar';
       var fixtureName = 'issues/open-issue.html.raw';
       preloadFixtures(fixtureName);
       loadJSONFixtures('todos/todos.json');
+      let mock;
 
       beforeEach(function() {
         loadFixtures(fixtureName);
-        this.sidebar = new Sidebar;
+        mock = new MockAdapter(axios);
+        this.sidebar = new Sidebar();
         $aside = $('.right-sidebar');
         $page = $('.layout-page');
         $icon = $aside.find('i');
         $toggle = $aside.find('.js-sidebar-toggle');
         return $labelsIcon = $aside.find('.sidebar-collapsed-icon');
       });
+
+      afterEach(() => {
+        mock.restore();
+      });
+
       it('should expand/collapse the sidebar when arrow is clicked', function() {
         assertSidebarState('expanded');
         $toggle.click();
@@ -63,20 +72,19 @@ import Sidebar from '~/right_sidebar';
         return assertSidebarState('collapsed');
       });
 
-      it('should broadcast todo:toggle event when add todo clicked', function() {
+      it('should broadcast todo:toggle event when add todo clicked', function(done) {
         var todos = getJSONFixture('todos/todos.json');
-        spyOn(jQuery, 'ajax').and.callFake(function() {
-          var d = $.Deferred();
-          var response = todos;
-          d.resolve(response);
-          return d.promise();
-        });
+        mock.onPost(/(.*)\/todos$/).reply(200, todos);
 
         var todoToggleSpy = spyOnEvent(document, 'todo:toggle');
 
         $('.issuable-sidebar-header .js-issuable-todo').click();
 
-        expect(todoToggleSpy.calls.count()).toEqual(1);
+        setTimeout(() => {
+          expect(todoToggleSpy.calls.count()).toEqual(1);
+
+          done();
+        });
       });
 
       it('should not hide collapsed icons', () => {
diff --git a/spec/javascripts/sidebar/mock_data.js b/spec/javascripts/sidebar/mock_data.js
index 7bc591d2d47..d9e84e35f69 100644
--- a/spec/javascripts/sidebar/mock_data.js
+++ b/spec/javascripts/sidebar/mock_data.js
@@ -27,7 +27,7 @@ const RESPONSE_MAP = {
           username: 'user0',
           id: 22,
           state: 'active',
-          avatar_url: 'http: //www.gravatar.com/avatar/52e4ce24a915fb7e51e1ad3b57f4b00a?s=80\u0026d=identicon',
+          avatar_url: 'https://www.gravatar.com/avatar/52e4ce24a915fb7e51e1ad3b57f4b00a?s=80\u0026d=identicon',
           web_url: 'http: //localhost:3001/user0',
         },
         {
@@ -35,7 +35,7 @@ const RESPONSE_MAP = {
           username: 'tajuana',
           id: 18,
           state: 'active',
-          avatar_url: 'http: //www.gravatar.com/avatar/4852a41fb41616bf8f140d3701673f53?s=80\u0026d=identicon',
+          avatar_url: 'https://www.gravatar.com/avatar/4852a41fb41616bf8f140d3701673f53?s=80\u0026d=identicon',
           web_url: 'http: //localhost:3001/tajuana',
         },
         {
@@ -43,7 +43,7 @@ const RESPONSE_MAP = {
           username: 'michaele.will',
           id: 16,
           state: 'active',
-          avatar_url: 'http: //www.gravatar.com/avatar/e301827eb03be955c9c172cb9a8e4e8a?s=80\u0026d=identicon',
+          avatar_url: 'https://www.gravatar.com/avatar/e301827eb03be955c9c172cb9a8e4e8a?s=80\u0026d=identicon',
           web_url: 'http: //localhost:3001/michaele.will',
         },
       ],
@@ -72,24 +72,24 @@ const RESPONSE_MAP = {
           username: 'user0',
           id: 22,
           state: 'active',
-          avatar_url: 'http: //www.gravatar.com/avatar/52e4ce24a915fb7e51e1ad3b57f4b00a?s=80\u0026d=identicon',
-          web_url: 'http: //localhost:3001/user0',
+          avatar_url: 'https://www.gravatar.com/avatar/52e4ce24a915fb7e51e1ad3b57f4b00a?s=80\u0026d=identicon',
+          web_url: 'http://localhost:3001/user0',
         },
         {
           name: 'Marguerite Bartell',
           username: 'tajuana',
           id: 18,
           state: 'active',
-          avatar_url: 'http: //www.gravatar.com/avatar/4852a41fb41616bf8f140d3701673f53?s=80\u0026d=identicon',
-          web_url: 'http: //localhost:3001/tajuana',
+          avatar_url: 'https://www.gravatar.com/avatar/4852a41fb41616bf8f140d3701673f53?s=80\u0026d=identicon',
+          web_url: 'http://localhost:3001/tajuana',
         },
         {
           name: 'Laureen Ritchie',
           username: 'michaele.will',
           id: 16,
           state: 'active',
-          avatar_url: 'http: //www.gravatar.com/avatar/e301827eb03be955c9c172cb9a8e4e8a?s=80\u0026d=identicon',
-          web_url: 'http: //localhost:3001/michaele.will',
+          avatar_url: 'https://www.gravatar.com/avatar/e301827eb03be955c9c172cb9a8e4e8a?s=80\u0026d=identicon',
+          web_url: 'http://localhost:3001/michaele.will',
         },
       ],
       human_time_estimate: null,
@@ -100,24 +100,24 @@ const RESPONSE_MAP = {
           username: 'user0',
           id: 22,
           state: 'active',
-          avatar_url: 'http: //www.gravatar.com/avatar/52e4ce24a915fb7e51e1ad3b57f4b00a?s=80\u0026d=identicon',
-          web_url: 'http: //localhost:3001/user0',
+          avatar_url: 'https://www.gravatar.com/avatar/52e4ce24a915fb7e51e1ad3b57f4b00a?s=80\u0026d=identicon',
+          web_url: 'http://localhost:3001/user0',
         },
         {
           name: 'Marguerite Bartell',
           username: 'tajuana',
           id: 18,
           state: 'active',
-          avatar_url: 'http: //www.gravatar.com/avatar/4852a41fb41616bf8f140d3701673f53?s=80\u0026d=identicon',
-          web_url: 'http: //localhost:3001/tajuana',
+          avatar_url: 'https://www.gravatar.com/avatar/4852a41fb41616bf8f140d3701673f53?s=80\u0026d=identicon',
+          web_url: 'http://localhost:3001/tajuana',
         },
         {
           name: 'Laureen Ritchie',
           username: 'michaele.will',
           id: 16,
           state: 'active',
-          avatar_url: 'http: //www.gravatar.com/avatar/e301827eb03be955c9c172cb9a8e4e8a?s=80\u0026d=identicon',
-          web_url: 'http: //localhost:3001/michaele.will',
+          avatar_url: 'https://www.gravatar.com/avatar/e301827eb03be955c9c172cb9a8e4e8a?s=80\u0026d=identicon',
+          web_url: 'http://localhost:3001/michaele.will',
         },
       ],
       subscribed: true,
@@ -182,7 +182,7 @@ const mockData = {
       id: 1,
       name: 'Administrator',
       username: 'root',
-      avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
+      avatar_url: 'https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
     },
     rootPath: '/',
     fullPath: '/gitlab-org/gitlab-shell',
@@ -194,7 +194,7 @@ const mockData = {
     human_total_time_spent: null,
   },
   user: {
-    avatar: 'http://gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
+    avatar: 'https://gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
     id: 1,
     name: 'Administrator',
     username: 'root',
diff --git a/spec/javascripts/sidebar/sidebar_store_spec.js b/spec/javascripts/sidebar/sidebar_store_spec.js
index ea4eae1e23f..3591f96ff87 100644
--- a/spec/javascripts/sidebar/sidebar_store_spec.js
+++ b/spec/javascripts/sidebar/sidebar_store_spec.js
@@ -6,14 +6,14 @@ const ASSIGNEE = {
   id: 2,
   name: 'gitlab user 2',
   username: 'gitlab2',
-  avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
+  avatar_url: 'https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
 };
 
 const ANOTHER_ASSINEE = {
   id: 3,
   name: 'gitlab user 3',
   username: 'gitlab3',
-  avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
+  avatar_url: 'https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
 };
 
 const PARTICIPANT = {
@@ -38,7 +38,7 @@ describe('Sidebar store', () => {
         id: 1,
         name: 'Administrator',
         username: 'root',
-        avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
+        avatar_url: 'https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
       },
       editable: true,
       rootPath: '/',
diff --git a/spec/javascripts/test_bundle.js b/spec/javascripts/test_bundle.js
index 2f6691df9cd..9b2a5379855 100644
--- a/spec/javascripts/test_bundle.js
+++ b/spec/javascripts/test_bundle.js
@@ -6,6 +6,8 @@ import '~/commons';
 import Vue from 'vue';
 import VueResource from 'vue-resource';
 
+import { getDefaultAdapter } from '~/lib/utils/axios_utils';
+
 const isHeadlessChrome = /\bHeadlessChrome\//.test(navigator.userAgent);
 Vue.config.devtools = !isHeadlessChrome;
 Vue.config.productionTip = false;
@@ -59,6 +61,8 @@ beforeEach(() => {
   Vue.http.interceptors = builtinVueHttpInterceptors.slice();
 });
 
+const axiosDefaultAdapter = getDefaultAdapter();
+
 // render all of our tests
 const testsContext = require.context('.', true, /_spec$/);
 testsContext.keys().forEach(function (path) {
@@ -94,6 +98,12 @@ describe('test errors', () => {
   it('has no Vue error', () => {
     expect(hasVueErrors).toBe(false);
   });
+
+  it('restores axios adapter after mocking', () => {
+    if (getDefaultAdapter() !== axiosDefaultAdapter) {
+      fail('axios adapter is not restored! Did you forget a restore() on MockAdapter?');
+    }
+  });
 });
 
 // if we're generating coverage reports, make sure to include all files so
diff --git a/spec/javascripts/toggle_buttons_spec.js b/spec/javascripts/toggle_buttons_spec.js
new file mode 100644
index 00000000000..205e396d682
--- /dev/null
+++ b/spec/javascripts/toggle_buttons_spec.js
@@ -0,0 +1,120 @@
+import setupToggleButtons from '~/toggle_buttons';
+import getSetTimeoutPromise from './helpers/set_timeout_promise_helper';
+
+function generateMarkup(isChecked = true) {
+  return `
+    <button type="button" class="${isChecked ? 'is-checked' : ''} js-project-feature-toggle">
+      <input type="hidden" class="js-project-feature-toggle-input" value="${isChecked}" />
+    </button>
+  `;
+}
+
+function setupFixture(isChecked, clickCallback) {
+  const wrapper = document.createElement('div');
+  wrapper.innerHTML = generateMarkup(isChecked);
+
+  setupToggleButtons(wrapper, clickCallback);
+
+  return wrapper;
+}
+
+describe('ToggleButtons', () => {
+  describe('when input value is true', () => {
+    it('should initialize as checked', () => {
+      const wrapper = setupFixture(true);
+
+      expect(wrapper.querySelector('.js-project-feature-toggle').classList.contains('is-checked')).toEqual(true);
+      expect(wrapper.querySelector('.js-project-feature-toggle-input').value).toEqual('true');
+    });
+
+    it('should toggle to unchecked when clicked', (done) => {
+      const wrapper = setupFixture(true);
+      const toggleButton = wrapper.querySelector('.js-project-feature-toggle');
+
+      toggleButton.click();
+
+      getSetTimeoutPromise()
+        .then(() => {
+          expect(toggleButton.classList.contains('is-checked')).toEqual(false);
+          expect(wrapper.querySelector('.js-project-feature-toggle-input').value).toEqual('false');
+        })
+        .then(done)
+        .catch(done.fail);
+    });
+  });
+
+  describe('when input value is false', () => {
+    it('should initialize as unchecked', () => {
+      const wrapper = setupFixture(false);
+
+      expect(wrapper.querySelector('.js-project-feature-toggle').classList.contains('is-checked')).toEqual(false);
+      expect(wrapper.querySelector('.js-project-feature-toggle-input').value).toEqual('false');
+    });
+
+    it('should toggle to checked when clicked', (done) => {
+      const wrapper = setupFixture(false);
+      const toggleButton = wrapper.querySelector('.js-project-feature-toggle');
+
+      toggleButton.click();
+
+      getSetTimeoutPromise()
+        .then(() => {
+          expect(toggleButton.classList.contains('is-checked')).toEqual(true);
+          expect(wrapper.querySelector('.js-project-feature-toggle-input').value).toEqual('true');
+        })
+        .then(done)
+        .catch(done.fail);
+    });
+  });
+
+  it('should emit `trigger-change` event', (done) => {
+    const changeSpy = jasmine.createSpy('changeEventHandler');
+    const wrapper = setupFixture(false);
+    const toggleButton = wrapper.querySelector('.js-project-feature-toggle');
+    const input = wrapper.querySelector('.js-project-feature-toggle-input');
+
+    $(input).on('trigger-change', changeSpy);
+
+    toggleButton.click();
+
+    getSetTimeoutPromise()
+      .then(() => {
+        expect(changeSpy).toHaveBeenCalled();
+      })
+      .then(done)
+      .catch(done.fail);
+  });
+
+  describe('clickCallback', () => {
+    it('should show loading indicator while waiting', (done) => {
+      const isChecked = true;
+      const clickCallback = (newValue, toggleButton) => {
+        const input = toggleButton.querySelector('.js-project-feature-toggle-input');
+
+        expect(newValue).toEqual(false);
+
+        // Check for the loading state
+        expect(toggleButton.classList.contains('is-checked')).toEqual(false);
+        expect(toggleButton.classList.contains('is-loading')).toEqual(true);
+        expect(toggleButton.disabled).toEqual(true);
+        expect(input.value).toEqual('true');
+
+        // After the callback finishes, check that the loading state is gone
+        getSetTimeoutPromise()
+          .then(() => {
+            expect(toggleButton.classList.contains('is-checked')).toEqual(false);
+            expect(toggleButton.classList.contains('is-loading')).toEqual(false);
+            expect(toggleButton.disabled).toEqual(false);
+            expect(input.value).toEqual('false');
+          })
+          .then(done)
+          .catch(done.fail);
+      };
+
+      const wrapper = setupFixture(isChecked, clickCallback);
+      const toggleButton = wrapper.querySelector('.js-project-feature-toggle');
+
+      toggleButton.click();
+    });
+  });
+});
diff --git a/spec/javascripts/vue_mr_widget/components/mr_widget_author_spec.js b/spec/javascripts/vue_mr_widget/components/mr_widget_author_spec.js
index a750bc78f36..f14d5f6f76c 100644
--- a/spec/javascripts/vue_mr_widget/components/mr_widget_author_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/mr_widget_author_spec.js
@@ -1,39 +1,39 @@
 import Vue from 'vue';
-import authorComponent from '~/vue_merge_request_widget/components/mr_widget_author';
-
-const author = {
-  webUrl: 'http://foo.bar',
-  avatarUrl: 'http://gravatar.com/foo',
-  name: 'fatihacet',
-};
-const createComponent = () => {
-  const Component = Vue.extend(authorComponent);
-
-  return new Component({
-    el: document.createElement('div'),
-    propsData: { author },
-  });
-};
+import authorComponent from '~/vue_merge_request_widget/components/mr_widget_author.vue';
+import mountComponent from '../../helpers/vue_mount_component_helper';
 
 describe('MRWidgetAuthor', () => {
-  describe('props', () => {
-    it('should have props', () => {
-      const authorProp = authorComponent.props.author;
+  let vm;
+
+  beforeEach(() => {
+    const Component = Vue.extend(authorComponent);
+
+    vm = mountComponent(Component, {
+      author: {
+        name: 'Administrator',
+        username: 'root',
+        webUrl: 'http://localhost:3000/root',
+        avatarUrl: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
+      },
 
-      expect(authorProp).toBeDefined();
-      expect(authorProp.type instanceof Object).toBeTruthy();
-      expect(authorProp.required).toBeTruthy();
     });
   });
 
-  describe('template', () => {
-    it('should have correct elements', () => {
-      const el = createComponent().$el;
+  afterEach(() => {
+    vm.$destroy();
+  });
 
-      expect(el.tagName).toEqual('A');
-      expect(el.getAttribute('href')).toEqual(author.webUrl);
-      expect(el.querySelector('img').getAttribute('src')).toEqual(author.avatarUrl);
-      expect(el.querySelector('.author').innerText.trim()).toEqual(author.name);
-    });
+  it('renders link with the author web url', () => {
+    expect(vm.$el.getAttribute('href')).toEqual('http://localhost:3000/root');
+  });
+
+  it('renders image with avatar url', () => {
+    expect(
+      vm.$el.querySelector('img').getAttribute('src'),
+    ).toEqual('http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon');
+  });
+
+  it('renders author name', () => {
+    expect(vm.$el.textContent.trim()).toEqual('Administrator');
   });
 });
diff --git a/spec/javascripts/vue_mr_widget/components/mr_widget_author_time_spec.js b/spec/javascripts/vue_mr_widget/components/mr_widget_author_time_spec.js
index 515ddcbb875..8c55622b15e 100644
--- a/spec/javascripts/vue_mr_widget/components/mr_widget_author_time_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/mr_widget_author_time_spec.js
@@ -1,61 +1,40 @@
 import Vue from 'vue';
-import authorTimeComponent from '~/vue_merge_request_widget/components/mr_widget_author_time';
-
-const props = {
-  actionText: 'Merged by',
-  author: {
-    webUrl: 'http://foo.bar',
-    avatarUrl: 'http://gravatar.com/foo',
-    name: 'fatihacet',
-  },
-  dateTitle: '2017-03-23T23:02:00.807Z',
-  dateReadable: '12 hours ago',
-};
-const createComponent = () => {
-  const Component = Vue.extend(authorTimeComponent);
-
-  return new Component({
-    el: document.createElement('div'),
-    propsData: props,
-  });
-};
+import authorTimeComponent from '~/vue_merge_request_widget/components/mr_widget_author_time.vue';
+import mountComponent from '../../helpers/vue_mount_component_helper';
 
 describe('MRWidgetAuthorTime', () => {
-  describe('props', () => {
-    it('should have props', () => {
-      const { actionText, author, dateTitle, dateReadable } = authorTimeComponent.props;
-      const ActionTextClass = actionText.type;
-      const DateTitleClass = dateTitle.type;
-      const DateReadableClass = dateReadable.type;
-
-      expect(new ActionTextClass() instanceof String).toBeTruthy();
-      expect(actionText.required).toBeTruthy();
-
-      expect(author.type instanceof Object).toBeTruthy();
-      expect(author.required).toBeTruthy();
-
-      expect(new DateTitleClass() instanceof String).toBeTruthy();
-      expect(dateTitle.required).toBeTruthy();
-
-      expect(new DateReadableClass() instanceof String).toBeTruthy();
-      expect(dateReadable.required).toBeTruthy();
+  let vm;
+
+  beforeEach(() => {
+    const Component = Vue.extend(authorTimeComponent);
+
+    vm = mountComponent(Component, {
+      actionText: 'Merged by',
+      author: {
+        name: 'Administrator',
+        username: 'root',
+        webUrl: 'http://localhost:3000/root',
+        avatarUrl: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
+      },
+      dateTitle: '2017-03-23T23:02:00.807Z',
+      dateReadable: '12 hours ago',
     });
   });
 
-  describe('components', () => {
-    it('should have components', () => {
-      expect(authorTimeComponent.components['mr-widget-author']).toBeDefined();
-    });
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  it('renders provided action text', () => {
+    expect(vm.$el.textContent).toContain('Merged by');
   });
 
-  describe('template', () => {
-    it('should have correct elements', () => {
-      const el = createComponent().$el;
+  it('renders author', () => {
+    expect(vm.$el.textContent).toContain('Administrator');
+  });
 
-      expect(el.tagName).toEqual('H4');
-      expect(el.querySelector('a').getAttribute('href')).toEqual(props.author.webUrl);
-      expect(el.querySelector('time').innerText).toContain(props.dateReadable);
-      expect(el.querySelector('time').getAttribute('title')).toEqual(props.dateTitle);
-    });
+  it('renders provided time', () => {
+    expect(vm.$el.querySelector('time').getAttribute('title')).toEqual('2017-03-23T23:02:00.807Z');
+    expect(vm.$el.querySelector('time').textContent.trim()).toEqual('12 hours ago');
   });
 });
diff --git a/spec/javascripts/vue_mr_widget/components/mr_widget_header_spec.js b/spec/javascripts/vue_mr_widget/components/mr_widget_header_spec.js
index 06f89fabf42..13e5595bbfc 100644
--- a/spec/javascripts/vue_mr_widget/components/mr_widget_header_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/mr_widget_header_spec.js
@@ -1,104 +1,219 @@
 import Vue from 'vue';
-import headerComponent from '~/vue_merge_request_widget/components/mr_widget_header';
-
-const createComponent = (mr) => {
-  const Component = Vue.extend(headerComponent);
-  return new Component({
-    el: document.createElement('div'),
-    propsData: { mr },
-  });
-};
+import headerComponent from '~/vue_merge_request_widget/components/mr_widget_header.vue';
+import mountComponent from '../../helpers/vue_mount_component_helper';
 
 describe('MRWidgetHeader', () => {
-  describe('props', () => {
-    it('should have props', () => {
-      const { mr } = headerComponent.props;
+  let vm;
+  let Component;
 
-      expect(mr.type instanceof Object).toBeTruthy();
-      expect(mr.required).toBeTruthy();
-    });
+  beforeEach(() => {
+    Component = Vue.extend(headerComponent);
+  });
+
+  afterEach(() => {
+    vm.$destroy();
   });
 
   describe('computed', () => {
-    let vm;
-    beforeEach(() => {
-      vm = createComponent({
-        divergedCommitsCount: 12,
-        sourceBranch: 'mr-widget-refactor',
-        sourceBranchLink: '/foo/bar/mr-widget-refactor',
-        targetBranch: 'master',
+    describe('shouldShowCommitsBehindText', () => {
+      it('return true when there are divergedCommitsCount', () => {
+        vm = mountComponent(Component, { mr: {
+          divergedCommitsCount: 12,
+          sourceBranch: 'mr-widget-refactor',
+          sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">Link</a>',
+          targetBranch: 'master',
+        } });
+
+        expect(vm.shouldShowCommitsBehindText).toEqual(true);
+      });
+
+      it('returns false where there are no divergedComits count', () => {
+        vm = mountComponent(Component, { mr: {
+          divergedCommitsCount: 0,
+          sourceBranch: 'mr-widget-refactor',
+          sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">Link</a>',
+          targetBranch: 'master',
+        } });
+        expect(vm.shouldShowCommitsBehindText).toEqual(false);
       });
     });
 
-    it('shouldShowCommitsBehindText', () => {
-      expect(vm.shouldShowCommitsBehindText).toBeTruthy();
+    describe('commitsText', () => {
+      it('returns singular when there is one commit', () => {
+        vm = mountComponent(Component, { mr: {
+          divergedCommitsCount: 1,
+          sourceBranch: 'mr-widget-refactor',
+          sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">Link</a>',
+          targetBranch: 'master',
+        } });
 
-      vm.mr.divergedCommitsCount = 0;
-      expect(vm.shouldShowCommitsBehindText).toBeFalsy();
-    });
+        expect(vm.commitsText).toEqual('1 commit behind');
+      });
 
-    it('commitsText', () => {
-      expect(vm.commitsText).toEqual('commits');
+      it('returns plural when there is more than one commit', () => {
+        vm = mountComponent(Component, { mr: {
+          divergedCommitsCount: 2,
+          sourceBranch: 'mr-widget-refactor',
+          sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">Link</a>',
+          targetBranch: 'master',
+        } });
 
-      vm.mr.divergedCommitsCount = 1;
-      expect(vm.commitsText).toEqual('commit');
+        expect(vm.commitsText).toEqual('2 commits behind');
+      });
     });
   });
 
   describe('template', () => {
-    let vm;
-    let el;
-    const sourceBranchPath = '/foo/bar/mr-widget-refactor';
-    const mr = {
-      divergedCommitsCount: 12,
-      sourceBranch: 'mr-widget-refactor',
-      sourceBranchLink: `<a href="${sourceBranchPath}">mr-widget-refactor</a>`,
-      targetBranchPath: 'foo/bar/commits-path',
-      targetBranchTreePath: 'foo/bar/tree/path',
-      targetBranch: 'master',
-      isOpen: true,
-      emailPatchesPath: '/mr/email-patches',
-      plainDiffPath: '/mr/plainDiffPath',
-    };
-
-    beforeEach(() => {
-      vm = createComponent(mr);
-      el = vm.$el;
+    describe('common elements', () => {
+      beforeEach(() => {
+        vm = mountComponent(Component, { mr: {
+          divergedCommitsCount: 12,
+          sourceBranch: 'mr-widget-refactor',
+          sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">mr-widget-refactor</a>',
+          sourceBranchRemoved: false,
+          targetBranchPath: 'foo/bar/commits-path',
+          targetBranchTreePath: 'foo/bar/tree/path',
+          targetBranch: 'master',
+          isOpen: true,
+          emailPatchesPath: '/mr/email-patches',
+          plainDiffPath: '/mr/plainDiffPath',
+        } });
+      });
+
+      it('renders source branch link', () => {
+        expect(
+          vm.$el.querySelector('.js-source-branch').innerHTML,
+        ).toEqual('<a href="/foo/bar/mr-widget-refactor">mr-widget-refactor</a>');
+      });
+
+      it('renders clipboard button', () => {
+        expect(vm.$el.querySelector('.btn-clipboard')).not.toEqual(null);
+      });
+
+      it('renders target branch', () => {
+        expect(vm.$el.querySelector('.js-target-branch').textContent.trim()).toEqual('master');
+      });
+    });
+
+    describe('with an open merge request', () => {
+      afterEach(() => {
+        vm.$destroy();
+      });
+
+      beforeEach(() => {
+        vm = mountComponent(Component, { mr: {
+          divergedCommitsCount: 12,
+          sourceBranch: 'mr-widget-refactor',
+          sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">mr-widget-refactor</a>',
+          sourceBranchRemoved: false,
+          targetBranchPath: 'foo/bar/commits-path',
+          targetBranchTreePath: 'foo/bar/tree/path',
+          targetBranch: 'master',
+          isOpen: true,
+          emailPatchesPath: '/mr/email-patches',
+          plainDiffPath: '/mr/plainDiffPath',
+        } });
+      });
+
+      it('renders checkout branch button with modal trigger', () => {
+        const button = vm.$el.querySelector('.js-check-out-branch');
+
+        expect(button.textContent.trim()).toEqual('Check out branch');
+        expect(button.getAttribute('data-target')).toEqual('#modal_merge_info');
+        expect(button.getAttribute('data-toggle')).toEqual('modal');
+      });
+
+      it('renders download dropdown with links', () => {
+        expect(
+          vm.$el.querySelector('.js-download-email-patches').textContent.trim(),
+        ).toEqual('Email patches');
+
+        expect(
+          vm.$el.querySelector('.js-download-email-patches').getAttribute('href'),
+        ).toEqual('/mr/email-patches');
+
+        expect(
+          vm.$el.querySelector('.js-download-plain-diff').textContent.trim(),
+        ).toEqual('Plain diff');
+
+        expect(
+          vm.$el.querySelector('.js-download-plain-diff').getAttribute('href'),
+        ).toEqual('/mr/plainDiffPath');
+      });
     });
 
-    it('should render template elements correctly', () => {
-      expect(el.classList.contains('mr-source-target')).toBeTruthy();
-      const sourceBranchLink = el.querySelectorAll('.label-branch')[0];
-      const targetBranchLink = el.querySelectorAll('.label-branch')[1];
-      const commitsCount = el.querySelector('.diverged-commits-count');
-
-      expect(sourceBranchLink.textContent).toContain(mr.sourceBranch);
-      expect(targetBranchLink.textContent).toContain(mr.targetBranch);
-      expect(sourceBranchLink.querySelector('a').getAttribute('href')).toEqual(sourceBranchPath);
-      expect(targetBranchLink.querySelector('a').getAttribute('href')).toEqual(mr.targetBranchTreePath);
-      expect(commitsCount.textContent).toContain('12 commits behind');
-      expect(commitsCount.querySelector('a').getAttribute('href')).toEqual(mr.targetBranchPath);
-
-      expect(el.textContent).toContain('Check out branch');
-      expect(el.querySelectorAll('.dropdown li a')[0].getAttribute('href')).toEqual(mr.emailPatchesPath);
-      expect(el.querySelectorAll('.dropdown li a')[1].getAttribute('href')).toEqual(mr.plainDiffPath);
+    describe('with a closed merge request', () => {
+      beforeEach(() => {
+        vm = mountComponent(Component, { mr: {
+          divergedCommitsCount: 12,
+          sourceBranch: 'mr-widget-refactor',
+          sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">mr-widget-refactor</a>',
+          sourceBranchRemoved: false,
+          targetBranchPath: 'foo/bar/commits-path',
+          targetBranchTreePath: 'foo/bar/tree/path',
+          targetBranch: 'master',
+          isOpen: false,
+          emailPatchesPath: '/mr/email-patches',
+          plainDiffPath: '/mr/plainDiffPath',
+        } });
+      });
+
+      it('does not render checkout branch button with modal trigger', () => {
+        const button = vm.$el.querySelector('.js-check-out-branch');
+
+        expect(button).toEqual(null);
+      });
+
+      it('does not render download dropdown with links', () => {
+        expect(
+          vm.$el.querySelector('.js-download-email-patches'),
+        ).toEqual(null);
+
+        expect(
+          vm.$el.querySelector('.js-download-plain-diff'),
+        ).toEqual(null);
+      });
     });
 
-    it('should not have right action links if the MR state is not open', (done) => {
-      vm.mr.isOpen = false;
-      Vue.nextTick(() => {
-        expect(el.textContent).not.toContain('Check out branch');
-        expect(el.querySelectorAll('.dropdown li a').length).toEqual(0);
-        done();
+    describe('without diverged commits', () => {
+      beforeEach(() => {
+        vm = mountComponent(Component, { mr: {
+          divergedCommitsCount: 0,
+          sourceBranch: 'mr-widget-refactor',
+          sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">mr-widget-refactor</a>',
+          sourceBranchRemoved: false,
+          targetBranchPath: 'foo/bar/commits-path',
+          targetBranchTreePath: 'foo/bar/tree/path',
+          targetBranch: 'master',
+          isOpen: true,
+          emailPatchesPath: '/mr/email-patches',
+          plainDiffPath: '/mr/plainDiffPath',
+        } });
+      });
+
+      it('does not render diverged commits info', () => {
+        expect(vm.$el.querySelector('.diverged-commits-count')).toEqual(null);
       });
     });
 
-    it('should not render diverged commits count if the MR has no diverged commits', (done) => {
-      vm.mr.divergedCommitsCount = null;
-      Vue.nextTick(() => {
-        expect(el.textContent).not.toContain('commits behind');
-        expect(el.querySelectorAll('.diverged-commits-count').length).toEqual(0);
-        done();
+    describe('with diverged commits', () => {
+      beforeEach(() => {
+        vm = mountComponent(Component, { mr: {
+          divergedCommitsCount: 12,
+          sourceBranch: 'mr-widget-refactor',
+          sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">mr-widget-refactor</a>',
+          sourceBranchRemoved: false,
+          targetBranchPath: 'foo/bar/commits-path',
+          targetBranchTreePath: 'foo/bar/tree/path',
+          targetBranch: 'master',
+          isOpen: true,
+          emailPatchesPath: '/mr/email-patches',
+          plainDiffPath: '/mr/plainDiffPath',
+        } });
+      });
+
+      it('renders diverged commits info', () => {
+        expect(vm.$el.querySelector('.diverged-commits-count').textContent.trim()).toEqual('(12 commits behind)');
       });
     });
   });
diff --git a/spec/javascripts/vue_mr_widget/components/mr_widget_merge_help_spec.js b/spec/javascripts/vue_mr_widget/components/mr_widget_merge_help_spec.js
index 4da4fc82c26..cc43639f576 100644
--- a/spec/javascripts/vue_mr_widget/components/mr_widget_merge_help_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/mr_widget_merge_help_spec.js
@@ -1,51 +1,56 @@
 import Vue from 'vue';
-import mergeHelpComponent from '~/vue_merge_request_widget/components/mr_widget_merge_help';
-
-const props = {
-  missingBranch: 'this-is-not-the-branch-you-are-looking-for',
-};
-const text = `If the ${props.missingBranch} branch exists in your local repository`;
-
-const createComponent = () => {
-  const Component = Vue.extend(mergeHelpComponent);
-  return new Component({
-    el: document.createElement('div'),
-    propsData: props,
-  });
-};
+import mergeHelpComponent from '~/vue_merge_request_widget/components/mr_widget_merge_help.vue';
+import mountComponent from '../../helpers/vue_mount_component_helper';
 
 describe('MRWidgetMergeHelp', () => {
-  describe('props', () => {
-    it('should have props', () => {
-      const { missingBranch } = mergeHelpComponent.props;
-      const MissingBranchTypeClass = missingBranch.type;
-
-      expect(new MissingBranchTypeClass() instanceof String).toBeTruthy();
-      expect(missingBranch.required).toBeFalsy();
-      expect(missingBranch.default).toEqual('');
-    });
+  let vm;
+  let Component;
+
+  beforeEach(() => {
+    Component = Vue.extend(mergeHelpComponent);
   });
 
-  describe('template', () => {
-    let vm;
-    let el;
+  afterEach(() => {
+    vm.$destroy();
+  });
 
+  describe('with missing branch', () => {
     beforeEach(() => {
-      vm = createComponent();
-      el = vm.$el;
+      vm = mountComponent(Component, {
+        missingBranch: 'this-is-not-the-branch-you-are-looking-for',
+      });
     });
 
-    it('should have the correct elements', () => {
-      expect(el.classList.contains('mr-widget-help')).toBeTruthy();
-      expect(el.textContent).toContain(text);
+    it('renders missing branch information', () => {
+      expect(
+        vm.$el.textContent.trim().replace(/[\r\n]+/g, ' ').replace(/\s\s+/g, ' '),
+      ).toEqual(
+        'If the this-is-not-the-branch-you-are-looking-for branch exists in your local repository, you can merge this merge request manually using the command line',
+      );
     });
 
-    it('should not show missing branch name if missingBranch props is not provided', (done) => {
-      vm.missingBranch = null;
-      Vue.nextTick(() => {
-        expect(el.textContent).not.toContain(text);
-        done();
-      });
+    it('renders button to open help modal', () => {
+      expect(vm.$el.querySelector('.js-open-modal-help').getAttribute('data-target')).toEqual('#modal_merge_info');
+      expect(vm.$el.querySelector('.js-open-modal-help').getAttribute('data-toggle')).toEqual('modal');
+    });
+  });
+
+  describe('without missing branch', () => {
+    beforeEach(() => {
+      vm = mountComponent(Component);
+    });
+
+    it('renders information about how to merge manually', () => {
+      expect(
+        vm.$el.textContent.trim().replace(/[\r\n]+/g, ' ').replace(/\s\s+/g, ' '),
+      ).toEqual(
+        'You can merge this merge request manually using the command line',
+      );
+    });
+
+    it('renders element to open a modal', () => {
+      expect(vm.$el.querySelector('.js-open-modal-help').getAttribute('data-target')).toEqual('#modal_merge_info');
+      expect(vm.$el.querySelector('.js-open-modal-help').getAttribute('data-toggle')).toEqual('modal');
     });
   });
 });
diff --git a/spec/javascripts/vue_mr_widget/components/mr_widget_related_links_spec.js b/spec/javascripts/vue_mr_widget/components/mr_widget_related_links_spec.js
index f86fb6a0b4b..637bf483deb 100644
--- a/spec/javascripts/vue_mr_widget/components/mr_widget_related_links_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/mr_widget_related_links_spec.js
@@ -1,117 +1,82 @@
 import Vue from 'vue';
-import relatedLinksComponent from '~/vue_merge_request_widget/components/mr_widget_related_links';
+import relatedLinksComponent from '~/vue_merge_request_widget/components/mr_widget_related_links.vue';
+import mountComponent from '../../helpers/vue_mount_component_helper';
 
-const createComponent = (data) => {
-  const Component = Vue.extend(relatedLinksComponent);
+describe('MRWidgetRelatedLinks', () => {
+  let vm;
 
-  return new Component({
-    el: document.createElement('div'),
-    propsData: data,
-  });
-};
+  const createComponent = (data) => {
+    const Component = Vue.extend(relatedLinksComponent);
 
-describe('MRWidgetRelatedLinks', () => {
-  describe('props', () => {
-    it('should have props', () => {
-      const { relatedLinks } = relatedLinksComponent.props;
+    return mountComponent(Component, data);
+  };
 
-      expect(relatedLinks).toBeDefined();
-      expect(relatedLinks.type instanceof Object).toBeTruthy();
-      expect(relatedLinks.required).toBeTruthy();
-    });
+  afterEach(() => {
+    vm.$destroy();
   });
 
   describe('computed', () => {
-    const data = {
-      relatedLinks: {
-        closing: '/foo',
-        mentioned: '/foo',
-        assignToMe: '/foo',
-      },
-    };
-
-    describe('hasLinks', () => {
-      it('should return correct value when we have links reference', () => {
-        const vm = createComponent(data);
-        expect(vm.hasLinks).toBeTruthy();
-
-        vm.relatedLinks.closing = null;
-        expect(vm.hasLinks).toBeTruthy();
-
-        vm.relatedLinks.mentioned = null;
-        expect(vm.hasLinks).toBeTruthy();
-
-        vm.relatedLinks.assignToMe = null;
-        expect(vm.hasLinks).toBeFalsy();
-      });
-    });
-
     describe('closesText', () => {
-      it('returns correct text for open merge request', () => {
-        data.state = 'open';
-        const vm = createComponent(data);
+      it('returns Closes text for open merge request', () => {
+        vm = createComponent({ state: 'open', relatedLinks: {} });
         expect(vm.closesText).toEqual('Closes');
       });
 
       it('returns correct text for closed merge request', () => {
-        data.state = 'closed';
-        const vm = createComponent(data);
+        vm = createComponent({ state: 'closed', relatedLinks: {} });
         expect(vm.closesText).toEqual('Did not close');
       });
 
       it('returns correct tense for merged request', () => {
-        data.state = 'merged';
-        const vm = createComponent(data);
+        vm = createComponent({ state: 'merged', relatedLinks: {} });
         expect(vm.closesText).toEqual('Closed');
       });
     });
   });
 
-  describe('template', () => {
-    it('should have only have closing issues text', () => {
-      const vm = createComponent({
-        relatedLinks: {
-          closing: '<a href="#">#23</a> and <a>#42</a>',
-        },
-      });
-      const content = vm.$el.textContent.replace(/\n(\s)+/g, ' ').trim();
-
-      expect(content).toContain('Closes #23 and #42');
-      expect(content).not.toContain('Mentions');
+  it('should have only have closing issues text', () => {
+    vm = createComponent({
+      relatedLinks: {
+        closing: '<a href="#">#23</a> and <a>#42</a>',
+      },
     });
+    const content = vm.$el.textContent.replace(/\n(\s)+/g, ' ').trim();
 
-    it('should have only have mentioned issues text', () => {
-      const vm = createComponent({
-        relatedLinks: {
-          mentioned: '<a href="#">#7</a>',
-        },
-      });
+    expect(content).toContain('Closes #23 and #42');
+    expect(content).not.toContain('Mentions');
+  });
 
-      expect(vm.$el.innerText).toContain('Mentions #7');
-      expect(vm.$el.innerText).not.toContain('Closes');
+  it('should have only have mentioned issues text', () => {
+    vm = createComponent({
+      relatedLinks: {
+        mentioned: '<a href="#">#7</a>',
+      },
     });
 
-    it('should have closing and mentioned issues at the same time', () => {
-      const vm = createComponent({
-        relatedLinks: {
-          closing: '<a href="#">#7</a>',
-          mentioned: '<a href="#">#23</a> and <a>#42</a>',
-        },
-      });
-      const content = vm.$el.textContent.replace(/\n(\s)+/g, ' ').trim();
+    expect(vm.$el.innerText).toContain('Mentions #7');
+    expect(vm.$el.innerText).not.toContain('Closes');
+  });
 
-      expect(content).toContain('Closes #7');
-      expect(content).toContain('Mentions #23 and #42');
+  it('should have closing and mentioned issues at the same time', () => {
+    vm = createComponent({
+      relatedLinks: {
+        closing: '<a href="#">#7</a>',
+        mentioned: '<a href="#">#23</a> and <a>#42</a>',
+      },
     });
+    const content = vm.$el.textContent.replace(/\n(\s)+/g, ' ').trim();
 
-    it('should have assing issues link', () => {
-      const vm = createComponent({
-        relatedLinks: {
-          assignToMe: '<a href="#">Assign yourself to these issues</a>',
-        },
-      });
+    expect(content).toContain('Closes #7');
+    expect(content).toContain('Mentions #23 and #42');
+  });
 
-      expect(vm.$el.innerText).toContain('Assign yourself to these issues');
+  it('should have assing issues link', () => {
+    vm = createComponent({
+      relatedLinks: {
+        assignToMe: '<a href="#">Assign yourself to these issues</a>',
+      },
     });
+
+    expect(vm.$el.innerText).toContain('Assign yourself to these issues');
   });
 });
diff --git a/spec/javascripts/vue_mr_widget/components/mr_widget_status_icon_spec.js b/spec/javascripts/vue_mr_widget/components/mr_widget_status_icon_spec.js
new file mode 100644
index 00000000000..c39fcda0071
--- /dev/null
+++ b/spec/javascripts/vue_mr_widget/components/mr_widget_status_icon_spec.js
@@ -0,0 +1,44 @@
+import Vue from 'vue';
+import mrStatusIcon from '~/vue_merge_request_widget/components/mr_widget_status_icon.vue';
+import mountComponent from '../../helpers/vue_mount_component_helper';
+
+describe('MR widget status icon component', () => {
+  let vm;
+  let Component;
+
+  beforeEach(() => {
+    Component = Vue.extend(mrStatusIcon);
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  describe('while loading', () => {
+    it('renders loading icon', () => {
+      vm = mountComponent(Component, { status: 'loading' });
+      expect(vm.$el.querySelector('.mr-widget-icon i').classList).toContain('fa-spinner');
+    });
+  });
+
+  describe('with status icon', () => {
+    it('renders ci status icon', () => {
+      vm = mountComponent(Component, { status: 'failed' });
+      expect(vm.$el.querySelector('.js-ci-status-icon-failed')).not.toBeNull();
+    });
+  });
+
+  describe('with disabled button', () => {
+    it('renders a disabled button', () => {
+      vm = mountComponent(Component, { status: 'failed', showDisabledButton: true });
+      expect(vm.$el.querySelector('.js-disabled-merge-button').textContent.trim()).toEqual('Merge');
+    });
+  });
+
+  describe('without disabled button', () => {
+    it('does not render a disabled button', () => {
+      vm = mountComponent(Component, { status: 'failed' });
+      expect(vm.$el.querySelector('.js-disabled-merge-button')).toBeNull();
+    });
+  });
+});
diff --git a/spec/javascripts/vue_mr_widget/components/states/mr_widget_auto_merge_failed_spec.js b/spec/javascripts/vue_mr_widget/components/states/mr_widget_auto_merge_failed_spec.js
index 6042d7384d5..95c94e95e3a 100644
--- a/spec/javascripts/vue_mr_widget/components/states/mr_widget_auto_merge_failed_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/states/mr_widget_auto_merge_failed_spec.js
@@ -1,32 +1,47 @@
 import Vue from 'vue';
-import autoMergeFailedComponent from '~/vue_merge_request_widget/components/states/mr_widget_auto_merge_failed';
-
-const mergeError = 'This is the merge error';
+import autoMergeFailedComponent from '~/vue_merge_request_widget/components/states/mr_widget_auto_merge_failed.vue';
+import eventHub from '~/vue_merge_request_widget/event_hub';
+import mountComponent from '../../../helpers/vue_mount_component_helper';
 
 describe('MRWidgetAutoMergeFailed', () => {
-  describe('props', () => {
-    it('should have props', () => {
-      const mrProp = autoMergeFailedComponent.props.mr;
+  let vm;
+  const mergeError = 'This is the merge error';
 
-      expect(mrProp.type instanceof Object).toBeTruthy();
-      expect(mrProp.required).toBeTruthy();
+  beforeEach(() => {
+    const Component = Vue.extend(autoMergeFailedComponent);
+    vm = mountComponent(Component, {
+      mr: { mergeError },
     });
   });
 
-  describe('template', () => {
-    const Component = Vue.extend(autoMergeFailedComponent);
-    const vm = new Component({
-      el: document.createElement('div'),
-      propsData: {
-        mr: { mergeError },
-      },
-    });
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  it('renders failed message', () => {
+    expect(vm.$el.textContent).toContain('This merge request failed to be merged automatically');
+  });
+
+  it('renders merge error provided', () => {
+    expect(vm.$el.innerText).toContain(mergeError);
+  });
+
+  it('render refresh button', () => {
+    expect(vm.$el.querySelector('button').textContent.trim()).toEqual('Refresh');
+  });
+
+  it('emits event and shows loading icon when button is clicked', (done) => {
+    spyOn(eventHub, '$emit');
+    vm.$el.querySelector('button').click();
+
+    expect(eventHub.$emit.calls.argsFor(0)[0]).toEqual('MRWidgetUpdateRequested');
 
-    it('should have correct elements', () => {
-      expect(vm.$el.classList.contains('mr-widget-body')).toBeTruthy();
-      expect(vm.$el.querySelector('button').getAttribute('disabled')).toBeFalsy();
-      expect(vm.$el.innerText).toContain('This merge request failed to be merged automatically');
-      expect(vm.$el.innerText).toContain(mergeError);
+    Vue.nextTick(() => {
+      expect(vm.$el.querySelector('button').getAttribute('disabled')).toEqual('disabled');
+      expect(
+        vm.$el.querySelector('button i').classList,
+      ).toContain('fa-spinner');
+      done();
     });
   });
 });
diff --git a/spec/javascripts/vue_mr_widget/components/states/mr_widget_checking_spec.js b/spec/javascripts/vue_mr_widget/components/states/mr_widget_checking_spec.js
index 6b7aa935ad3..658cadddb81 100644
--- a/spec/javascripts/vue_mr_widget/components/states/mr_widget_checking_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/states/mr_widget_checking_spec.js
@@ -1,19 +1,29 @@
 import Vue from 'vue';
-import checkingComponent from '~/vue_merge_request_widget/components/states/mr_widget_checking';
+import checkingComponent from '~/vue_merge_request_widget/components/states/mr_widget_checking.vue';
+import mountComponent from '../../../helpers/vue_mount_component_helper';
 
 describe('MRWidgetChecking', () => {
-  describe('template', () => {
-    it('should have correct elements', () => {
-      const Component = Vue.extend(checkingComponent);
-      const el = new Component({
-        el: document.createElement('div'),
-      }).$el;
+  let Component;
+  let vm;
 
-      expect(el.classList.contains('mr-widget-body')).toBeTruthy();
-      expect(el.querySelector('button').classList.contains('btn-success')).toBeTruthy();
-      expect(el.querySelector('button').disabled).toBeTruthy();
-      expect(el.innerText).toContain('Checking ability to merge automatically');
-      expect(el.querySelector('i')).toBeDefined();
-    });
+  beforeEach(() => {
+    Component = Vue.extend(checkingComponent);
+    vm = mountComponent(Component);
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  it('renders disabled button', () => {
+    expect(vm.$el.querySelector('button').getAttribute('disabled')).toEqual('disabled');
+  });
+
+  it('renders loading icon', () => {
+    expect(vm.$el.querySelector('.mr-widget-icon i').classList).toContain('fa-spinner');
+  });
+
+  it('renders information about merging', () => {
+    expect(vm.$el.querySelector('.media-body').textContent.trim()).toEqual('Checking ability to merge automatically');
   });
 });
diff --git a/spec/javascripts/vue_mr_widget/components/states/mr_widget_closed_spec.js b/spec/javascripts/vue_mr_widget/components/states/mr_widget_closed_spec.js
index 1bf97bbf093..51a34739ee9 100644
--- a/spec/javascripts/vue_mr_widget/components/states/mr_widget_closed_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/states/mr_widget_closed_spec.js
@@ -1,74 +1,58 @@
 import Vue from 'vue';
-import closedComponent from '~/vue_merge_request_widget/components/states/mr_widget_closed';
-
-const mr = {
-  targetBranch: 'good-branch',
-  targetBranchPath: '/good-branch',
-  metrics: {
-    mergedBy: {},
-    mergedAt: 'mergedUpdatedAt',
-    closedBy: {
-      name: 'Fatih Acet',
-      username: 'fatihacet',
-    },
-    closedAt: 'closedEventUpdatedAt',
-    readableMergedAt: '',
-    readableClosedAt: '',
-  },
-  updatedAt: 'mrUpdatedAt',
-  closedAt: '1 day ago',
-};
-
-const createComponent = () => {
-  const Component = Vue.extend(closedComponent);
-
-  return new Component({
-    el: document.createElement('div'),
-    propsData: { mr },
-  });
-};
+import closedComponent from '~/vue_merge_request_widget/components/states/mr_widget_closed.vue';
+import mountComponent from '../../../helpers/vue_mount_component_helper';
 
 describe('MRWidgetClosed', () => {
-  describe('props', () => {
-    it('should have props', () => {
-      const mrProp = closedComponent.props.mr;
-
-      expect(mrProp.type instanceof Object).toBeTruthy();
-      expect(mrProp.required).toBeTruthy();
-    });
+  let vm;
+
+  beforeEach(() => {
+    const Component = Vue.extend(closedComponent);
+    vm = mountComponent(Component, { mr: {
+      metrics: {
+        mergedBy: {},
+        closedBy: {
+          name: 'Administrator',
+          username: 'root',
+          webUrl: 'http://localhost:3000/root',
+          avatarUrl: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
+        },
+        mergedAt: 'Jan 24, 2018 1:02pm GMT+0000',
+        closedAt: 'Jan 24, 2018 1:02pm GMT+0000',
+        readableMergedAt: '',
+        readableClosedAt: 'less than a minute ago',
+      },
+      targetBranchPath: '/twitter/flight/commits/so_long_jquery',
+      targetBranch: 'so_long_jquery',
+    } });
   });
 
-  describe('components', () => {
-    it('should have components added', () => {
-      expect(closedComponent.components['mr-widget-author-and-time']).toBeDefined();
-    });
+  afterEach(() => {
+    vm.$destroy();
   });
 
-  describe('template', () => {
-    let vm;
-    let el;
+  it('renders warning icon', () => {
+    expect(vm.$el.querySelector('.js-ci-status-icon-warning')).not.toBeNull();
+  });
 
-    beforeEach(() => {
-      vm = createComponent();
-      el = vm.$el;
-    });
+  it('renders closed by information with author and time', () => {
+    expect(
+      vm.$el.querySelector('.js-mr-widget-author').textContent.trim().replace(/\s\s+/g, ' '),
+    ).toContain(
+      'Closed by Administrator less than a minute ago',
+    );
+  });
 
-    afterEach(() => {
-      vm.$destroy();
-    });
+  it('links to the user that closed the MR', () => {
+    expect(vm.$el.querySelector('.author-link').getAttribute('href')).toEqual('http://localhost:3000/root');
+  });
 
-    it('should have correct elements', () => {
-      expect(el.querySelector('h4').textContent).toContain('Closed by');
-      expect(el.querySelector('h4').textContent).toContain(mr.metrics.closedBy.name);
-      expect(el.textContent).toContain('The changes were not merged into');
-      expect(el.querySelector('.label-branch').getAttribute('href')).toEqual(mr.targetBranchPath);
-      expect(el.querySelector('.label-branch').textContent).toContain(mr.targetBranch);
-    });
+  it('renders information about the changes not being merged', () => {
+    expect(
+      vm.$el.querySelector('.mr-info-list').textContent.trim().replace(/\s\s+/g, ' '),
+    ).toContain('The changes were not merged into so_long_jquery');
+  });
 
-    it('should use closedEvent updatedAt as tooltip title', () => {
-      expect(
-        el.querySelector('time').getAttribute('title'),
-      ).toBe('closedEventUpdatedAt');
-    });
+  it('renders link for target branch', () => {
+    expect(vm.$el.querySelector('.label-branch').getAttribute('href')).toEqual('/twitter/flight/commits/so_long_jquery');
   });
 });
diff --git a/spec/javascripts/vue_mr_widget/components/states/mr_widget_conflicts_spec.js b/spec/javascripts/vue_mr_widget/components/states/mr_widget_conflicts_spec.js
index 5d4c7ec09dc..a7d69fdcdb9 100644
--- a/spec/javascripts/vue_mr_widget/components/states/mr_widget_conflicts_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/states/mr_widget_conflicts_spec.js
@@ -1,105 +1,85 @@
 import Vue from 'vue';
-import conflictsComponent from '~/vue_merge_request_widget/components/states/mr_widget_conflicts';
+import conflictsComponent from '~/vue_merge_request_widget/components/states/mr_widget_conflicts.vue';
 import mountComponent from '../../../helpers/vue_mount_component_helper';
 
-const ConflictsComponent = Vue.extend(conflictsComponent);
-const path = '/conflicts';
-
 describe('MRWidgetConflicts', () => {
-  describe('props', () => {
-    it('should have props', () => {
-      const { mr } = conflictsComponent.props;
+  let Component;
+  let vm;
+  const path = '/conflicts';
 
-      expect(mr.type instanceof Object).toBeTruthy();
-      expect(mr.required).toBeTruthy();
-    });
+  beforeEach(() => {
+    Component = Vue.extend(conflictsComponent);
   });
 
-  describe('template', () => {
-    describe('when allowed to merge', () => {
-      let vm;
-
-      beforeEach(() => {
-        vm = mountComponent(ConflictsComponent, {
-          mr: {
-            canMerge: true,
-            conflictResolutionPath: path,
-          },
-        });
-      });
-
-      afterEach(() => {
-        vm.$destroy();
-      });
-
-      it('should tell you about conflicts without bothering other people', () => {
-        expect(vm.$el.textContent).toContain('There are merge conflicts');
-        expect(vm.$el.textContent).not.toContain('ask someone with write access');
-      });
-
-      it('should allow you to resolve the conflicts', () => {
-        const resolveButton = vm.$el.querySelector('.js-resolve-conflicts-button');
+  afterEach(() => {
+    vm.$destroy();
+  });
 
-        expect(resolveButton.textContent).toContain('Resolve conflicts');
-        expect(resolveButton.getAttribute('href')).toEqual(path);
+  describe('when allowed to merge', () => {
+    beforeEach(() => {
+      vm = mountComponent(Component, {
+        mr: {
+          canMerge: true,
+          conflictResolutionPath: path,
+        },
       });
+    });
 
-      it('should have merge buttons', () => {
-        const mergeButton = vm.$el.querySelector('.js-disabled-merge-button');
-        const mergeLocallyButton = vm.$el.querySelector('.js-merge-locally-button');
-
-        expect(mergeButton.textContent).toContain('Merge');
-        expect(mergeButton.disabled).toBeTruthy();
-        expect(mergeButton.classList.contains('btn-success')).toEqual(true);
-        expect(mergeLocallyButton.textContent).toContain('Merge locally');
-      });
+    it('should tell you about conflicts without bothering other people', () => {
+      expect(vm.$el.textContent).toContain('There are merge conflicts');
+      expect(vm.$el.textContent).not.toContain('ask someone with write access');
     });
 
-    describe('when user does not have permission to merge', () => {
-      let vm;
+    it('should allow you to resolve the conflicts', () => {
+      const resolveButton = vm.$el.querySelector('.js-resolve-conflicts-button');
 
-      beforeEach(() => {
-        vm = mountComponent(ConflictsComponent, {
-          mr: {
-            canMerge: false,
-          },
-        });
-      });
+      expect(resolveButton.textContent).toContain('Resolve conflicts');
+      expect(resolveButton.getAttribute('href')).toEqual(path);
+    });
 
-      afterEach(() => {
-        vm.$destroy();
-      });
+    it('should have merge buttons', () => {
+      const mergeButton = vm.$el.querySelector('.js-disabled-merge-button');
+      const mergeLocallyButton = vm.$el.querySelector('.js-merge-locally-button');
 
-      it('should show proper message', () => {
-        expect(vm.$el.textContent).toContain('ask someone with write access');
-      });
+      expect(mergeButton.textContent).toContain('Merge');
+      expect(mergeButton.disabled).toBeTruthy();
+      expect(mergeButton.classList.contains('btn-success')).toEqual(true);
+      expect(mergeLocallyButton.textContent).toContain('Merge locally');
+    });
+  });
 
-      it('should not have action buttons', () => {
-        expect(vm.$el.querySelector('.js-disabled-merge-button')).toBeDefined();
-        expect(vm.$el.querySelector('.js-resolve-conflicts-button')).toBeNull();
-        expect(vm.$el.querySelector('.js-merge-locally-button')).toBeNull();
+  describe('when user does not have permission to merge', () => {
+    beforeEach(() => {
+      vm = mountComponent(Component, {
+        mr: {
+          canMerge: false,
+        },
       });
     });
 
-    describe('when fast-forward or semi-linear merge enabled', () => {
-      let vm;
+    it('should show proper message', () => {
+      expect(vm.$el.textContent.trim().replace(/\s\s+/g, ' ')).toContain('ask someone with write access');
+    });
 
-      beforeEach(() => {
-        vm = mountComponent(ConflictsComponent, {
-          mr: {
-            shouldBeRebased: true,
-          },
-        });
-      });
+    it('should not have action buttons', () => {
+      expect(vm.$el.querySelector('.js-disabled-merge-button')).toBeDefined();
+      expect(vm.$el.querySelector('.js-resolve-conflicts-button')).toBeNull();
+      expect(vm.$el.querySelector('.js-merge-locally-button')).toBeNull();
+    });
+  });
 
-      afterEach(() => {
-        vm.$destroy();
+  describe('when fast-forward or semi-linear merge enabled', () => {
+    beforeEach(() => {
+      vm = mountComponent(Component, {
+        mr: {
+          shouldBeRebased: true,
+        },
       });
+    });
 
-      it('should tell you to rebase locally', () => {
-        expect(vm.$el.textContent).toContain('Fast-forward merge is not possible.');
-        expect(vm.$el.textContent).toContain('To merge this request, first rebase locally');
-      });
+    it('should tell you to rebase locally', () => {
+      expect(vm.$el.textContent.trim().replace(/\s\s+/g, ' ')).toContain('Fast-forward merge is not possible.');
+      expect(vm.$el.textContent.trim().replace(/\s\s+/g, ' ')).toContain('To merge this request, first rebase locally');
     });
   });
 });
diff --git a/spec/javascripts/vue_mr_widget/components/states/mr_widget_failed_to_merge_spec.js b/spec/javascripts/vue_mr_widget/components/states/mr_widget_failed_to_merge_spec.js
index cef365eec8a..a57b9811e08 100644
--- a/spec/javascripts/vue_mr_widget/components/states/mr_widget_failed_to_merge_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/states/mr_widget_failed_to_merge_spec.js
@@ -1,45 +1,37 @@
 import Vue from 'vue';
-import failedToMergeComponent from '~/vue_merge_request_widget/components/states/mr_widget_failed_to_merge';
+import failedToMergeComponent from '~/vue_merge_request_widget/components/states/mr_widget_failed_to_merge.vue';
 import eventHub from '~/vue_merge_request_widget/event_hub';
-
-const mr = {
-  mergeError: 'Merge error happened.',
-};
-const createComponent = () => {
-  const Component = Vue.extend(failedToMergeComponent);
-  return new Component({
-    el: document.createElement('div'),
-    propsData: { mr },
-  });
-};
+import mountComponent from '../../../helpers/vue_mount_component_helper';
 
 describe('MRWidgetFailedToMerge', () => {
-  describe('data', () => {
-    it('should have default data', () => {
-      const data = failedToMergeComponent.data();
+  let Component;
+  let vm;
+
+  beforeEach(() => {
+    Component = Vue.extend(failedToMergeComponent);
+    spyOn(eventHub, '$emit');
+    vm = mountComponent(Component, { mr: {
+      mergeError: 'Merge error happened.',
+    } });
+  });
 
-      expect(data.timer).toEqual(10);
-      expect(data.isRefreshing).toBeFalsy();
-    });
+  afterEach(() => {
+    vm.$destroy();
   });
 
   describe('computed', () => {
     describe('timerText', () => {
       it('should return correct timer text', () => {
-        const vm = createComponent();
-        expect(vm.timerText).toEqual('10 seconds');
+        expect(vm.timerText).toEqual('Refreshing in 10 seconds to show the updated status...');
 
         vm.timer = 1;
-        expect(vm.timerText).toEqual('a second');
+        expect(vm.timerText).toEqual('Refreshing in a second to show the updated status...');
       });
     });
   });
 
   describe('created', () => {
     it('should disable polling', () => {
-      spyOn(eventHub, '$emit');
-      createComponent();
-
       expect(eventHub.$emit).toHaveBeenCalledWith('DisablePolling');
     });
   });
@@ -47,13 +39,10 @@ describe('MRWidgetFailedToMerge', () => {
   describe('methods', () => {
     describe('refresh', () => {
       it('should emit event to request component refresh', () => {
-        spyOn(eventHub, '$emit');
-        const vm = createComponent();
-
-        expect(vm.isRefreshing).toBeFalsy();
+        expect(vm.isRefreshing).toEqual(false);
 
         vm.refresh();
-        expect(vm.isRefreshing).toBeTruthy();
+        expect(vm.isRefreshing).toEqual(true);
         expect(eventHub.$emit).toHaveBeenCalledWith('MRWidgetUpdateRequested');
         expect(eventHub.$emit).toHaveBeenCalledWith('EnablePolling');
       });
@@ -61,12 +50,11 @@ describe('MRWidgetFailedToMerge', () => {
 
     describe('updateTimer', () => {
       it('should update timer and emit event when timer end', () => {
-        const vm = createComponent();
         spyOn(vm, 'refresh');
 
         expect(vm.timer).toEqual(10);
 
-        for (let i = 0; i < 10; i++) { // eslint-disable-line
+        for (let i = 0; i < 10; i += 1) {
           expect(vm.timer).toEqual(10 - i);
           vm.updateTimer();
         }
@@ -76,47 +64,54 @@ describe('MRWidgetFailedToMerge', () => {
     });
   });
 
-  describe('template', () => {
-    let vm;
-    let el;
+  describe('while it is refreshing', () => {
+    it('renders Refresing now', (done) => {
+      vm.isRefreshing = true;
 
-    beforeEach(() => {
-      vm = createComponent();
-      el = vm.$el;
+      Vue.nextTick(() => {
+        expect(vm.$el.querySelector('.js-refresh-label').textContent.trim()).toEqual('Refreshing now');
+        done();
+      });
     });
+  });
 
-    it('should have correct elements', (done) => {
-      expect(el.classList.contains('mr-widget-body')).toBeTruthy();
-      expect(el.innerText).toContain('Merge error happened.');
-      expect(el.innerText).toContain('Refreshing in 10 seconds');
-      expect(el.innerText).not.toContain('Merge failed.');
-      expect(el.querySelector('button').getAttribute('disabled')).toBeTruthy();
-      expect(el.querySelector('button').innerText).toContain('Merge');
-      expect(el.querySelector('.js-refresh-button').innerText).toContain('Refresh now');
-      expect(el.querySelector('.js-refresh-label')).toEqual(null);
-      expect(el.innerText).not.toContain('Refreshing now');
-      setTimeout(() => {
-        expect(el.innerText).toContain('Refreshing in 9 seconds');
-        done();
-      }, 1010);
+  describe('while it is not regresing', () => {
+    it('renders warning icon and disabled merge button', () => {
+      expect(vm.$el.querySelector('.js-ci-status-icon-warning')).not.toBeNull();
+      expect(vm.$el.querySelector('.js-disabled-merge-button').getAttribute('disabled')).toEqual('disabled');
+    });
+
+    it('renders given error', () => {
+      expect(vm.$el.querySelector('.has-error-message').textContent.trim()).toEqual('Merge error happened..');
     });
 
-    it('should just generic merge failed message if merge_error is not available', (done) => {
-      vm.mr.mergeError = null;
+    it('renders refresh button', () => {
+      expect(vm.$el.querySelector('.js-refresh-button').textContent.trim()).toEqual('Refresh now');
+    });
 
-      Vue.nextTick(() => {
-        expect(el.innerText).toContain('Merge failed.');
-        expect(el.innerText).not.toContain('Merge error happened.');
-        done();
-      });
+    it('renders remaining time', () => {
+      expect(
+        vm.$el.querySelector('.has-custom-error').textContent.trim(),
+      ).toEqual('Refreshing in 10 seconds to show the updated status...');
+    });
+  });
+
+  it('should just generic merge failed message if merge_error is not available', (done) => {
+    vm.mr.mergeError = null;
+
+    Vue.nextTick(() => {
+      expect(vm.$el.innerText).toContain('Merge failed.');
+      expect(vm.$el.innerText).not.toContain('Merge error happened.');
+      done();
     });
+  });
 
-    it('should show refresh label when refresh requested', () => {
-      vm.refresh();
-      Vue.nextTick(() => {
-        expect(el.innerText).not.toContain('Merge failed. Refreshing');
-        expect(el.innerText).toContain('Refreshing now');
-      });
+  it('should show refresh label when refresh requested', (done) => {
+    vm.refresh();
+    Vue.nextTick(() => {
+      expect(vm.$el.innerText).not.toContain('Merge failed. Refreshing');
+      expect(vm.$el.innerText).toContain('Refreshing now');
+      done();
     });
   });
 });
diff --git a/spec/javascripts/vue_mr_widget/components/states/mr_widget_locked_spec.js b/spec/javascripts/vue_mr_widget/components/states/mr_widget_locked_spec.js
deleted file mode 100644
index 237035648cf..00000000000
--- a/spec/javascripts/vue_mr_widget/components/states/mr_widget_locked_spec.js
+++ /dev/null
@@ -1,33 +0,0 @@
-import Vue from 'vue';
-import mergingComponent from '~/vue_merge_request_widget/components/states/mr_widget_merging';
-
-describe('MRWidgetMerging', () => {
-  describe('props', () => {
-    it('should have props', () => {
-      const { mr } = mergingComponent.props;
-
-      expect(mr.type instanceof Object).toBeTruthy();
-      expect(mr.required).toBeTruthy();
-    });
-  });
-
-  describe('template', () => {
-    it('should have correct elements', () => {
-      const Component = Vue.extend(mergingComponent);
-      const mr = {
-        targetBranchPath: '/branch-path',
-        targetBranch: 'branch',
-      };
-      const el = new Component({
-        el: document.createElement('div'),
-        propsData: { mr },
-      }).$el;
-
-      expect(el.classList.contains('mr-widget-body')).toBeTruthy();
-      expect(el.innerText).toContain('This merge request is in the process of being merged');
-      expect(el.innerText).toContain('changes will be merged into');
-      expect(el.querySelector('.label-branch a').getAttribute('href')).toEqual(mr.targetBranchPath);
-      expect(el.querySelector('.label-branch a').textContent).toContain(mr.targetBranch);
-    });
-  });
-});
diff --git a/spec/javascripts/vue_mr_widget/components/states/mr_widget_merge_when_pipeline_succeeds_spec.js b/spec/javascripts/vue_mr_widget/components/states/mr_widget_merge_when_pipeline_succeeds_spec.js
index 5f4df15bcd6..df56c4e2c5c 100644
--- a/spec/javascripts/vue_mr_widget/components/states/mr_widget_merge_when_pipeline_succeeds_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/states/mr_widget_merge_when_pipeline_succeeds_spec.js
@@ -1,77 +1,50 @@
 import Vue from 'vue';
-import mwpsComponent from '~/vue_merge_request_widget/components/states/mr_widget_merge_when_pipeline_succeeds';
+import mwpsComponent from '~/vue_merge_request_widget/components/states/mr_widget_merge_when_pipeline_succeeds.vue';
 import eventHub from '~/vue_merge_request_widget/event_hub';
-
-const targetBranchPath = '/foo/bar';
-const targetBranch = 'foo';
-const sha = '1EA2EZ34';
-
-const createComponent = () => {
-  const Component = Vue.extend(mwpsComponent);
-  const mr = {
-    shouldRemoveSourceBranch: false,
-    canRemoveSourceBranch: true,
-    canCancelAutomaticMerge: true,
-    mergeUserId: 1,
-    currentUserId: 1,
-    setToMWPSBy: {},
-    sha,
-    targetBranchPath,
-    targetBranch,
-  };
-
-  const service = {
-    cancelAutomaticMerge() {},
-    mergeResource: {
-      save() {},
-    },
-  };
-
-  return new Component({
-    el: document.createElement('div'),
-    propsData: { mr, service },
-  });
-};
+import mountComponent from '../../../helpers/vue_mount_component_helper';
 
 describe('MRWidgetMergeWhenPipelineSucceeds', () => {
-  describe('props', () => {
-    it('should have props', () => {
-      const { mr, service } = mwpsComponent.props;
-
-      expect(mr.type instanceof Object).toBeTruthy();
-      expect(mr.required).toBeTruthy();
-
-      expect(service.type instanceof Object).toBeTruthy();
-      expect(service.required).toBeTruthy();
+  let vm;
+  const targetBranchPath = '/foo/bar';
+  const targetBranch = 'foo';
+  const sha = '1EA2EZ34';
+
+  beforeEach(() => {
+    const Component = Vue.extend(mwpsComponent);
+    spyOn(eventHub, '$emit');
+
+    vm = mountComponent(Component, {
+      mr: {
+        shouldRemoveSourceBranch: false,
+        canRemoveSourceBranch: true,
+        canCancelAutomaticMerge: true,
+        mergeUserId: 1,
+        currentUserId: 1,
+        setToMWPSBy: {},
+        sha,
+        targetBranchPath,
+        targetBranch,
+      },
+      service: {
+        cancelAutomaticMerge() {},
+        mergeResource: {
+          save() {},
+        },
+      },
     });
   });
 
-  describe('components', () => {
-    it('should have components added', () => {
-      expect(mwpsComponent.components['mr-widget-author']).toBeDefined();
-    });
-  });
-
-  describe('data', () => {
-    it('should have default data', () => {
-      const data = mwpsComponent.data();
-
-      expect(data.isCancellingAutoMerge).toBeFalsy();
-      expect(data.isRemovingSourceBranch).toBeFalsy();
-    });
+  afterEach(() => {
+    vm.$destroy();
   });
 
   describe('computed', () => {
     describe('canRemoveSourceBranch', () => {
       it('should return true when user is able to remove source branch', () => {
-        const vm = createComponent();
-
         expect(vm.canRemoveSourceBranch).toBeTruthy();
       });
 
       it('should return false when user id is not the same with who set the MWPS', () => {
-        const vm = createComponent();
-
         vm.mr.mergeUserId = 2;
         expect(vm.canRemoveSourceBranch).toBeFalsy();
 
@@ -83,15 +56,11 @@ describe('MRWidgetMergeWhenPipelineSucceeds', () => {
       });
 
       it('should return false when shouldRemoveSourceBranch set to false', () => {
-        const vm = createComponent();
-
         vm.mr.shouldRemoveSourceBranch = true;
         expect(vm.canRemoveSourceBranch).toBeFalsy();
       });
 
       it('should return false if user is not able to remove the source branch', () => {
-        const vm = createComponent();
-
         vm.mr.canRemoveSourceBranch = false;
         expect(vm.canRemoveSourceBranch).toBeFalsy();
       });
@@ -101,11 +70,9 @@ describe('MRWidgetMergeWhenPipelineSucceeds', () => {
   describe('methods', () => {
     describe('cancelAutomaticMerge', () => {
       it('should set flag and call service then tell main component to update the widget with data', (done) => {
-        const vm = createComponent();
         const mrObj = {
           is_new_mr_data: true,
         };
-        spyOn(eventHub, '$emit');
         spyOn(vm.service, 'cancelAutomaticMerge').and.returnValue(new Promise((resolve) => {
           resolve({
             data: mrObj,
@@ -123,8 +90,6 @@ describe('MRWidgetMergeWhenPipelineSucceeds', () => {
 
     describe('removeSourceBranch', () => {
       it('should set flag and call service then request main component to update the widget', (done) => {
-        const vm = createComponent();
-        spyOn(eventHub, '$emit');
         spyOn(vm.service.mergeResource, 'save').and.returnValue(new Promise((resolve) => {
           resolve({
             data: {
@@ -148,31 +113,23 @@ describe('MRWidgetMergeWhenPipelineSucceeds', () => {
   });
 
   describe('template', () => {
-    let vm;
-    let el;
-
-    beforeEach(() => {
-      vm = createComponent();
-      el = vm.$el;
-    });
-
     it('should have correct elements', () => {
-      expect(el.classList.contains('mr-widget-body')).toBeTruthy();
-      expect(el.innerText).toContain('to be merged automatically when the pipeline succeeds');
-      expect(el.innerText).toContain('The changes will be merged into');
-      expect(el.innerText).toContain(targetBranch);
-      expect(el.innerText).toContain('The source branch will not be removed');
-      expect(el.querySelector('.js-cancel-auto-merge').innerText).toContain('Cancel automatic merge');
-      expect(el.querySelector('.js-cancel-auto-merge').getAttribute('disabled')).toBeFalsy();
-      expect(el.querySelector('.js-remove-source-branch').innerText).toContain('Remove source branch');
-      expect(el.querySelector('.js-remove-source-branch').getAttribute('disabled')).toBeFalsy();
+      expect(vm.$el.classList.contains('mr-widget-body')).toBeTruthy();
+      expect(vm.$el.innerText).toContain('to be merged automatically when the pipeline succeeds');
+      expect(vm.$el.innerText).toContain('The changes will be merged into');
+      expect(vm.$el.innerText).toContain(targetBranch);
+      expect(vm.$el.innerText).toContain('The source branch will not be removed');
+      expect(vm.$el.querySelector('.js-cancel-auto-merge').innerText).toContain('Cancel automatic merge');
+      expect(vm.$el.querySelector('.js-cancel-auto-merge').getAttribute('disabled')).toBeFalsy();
+      expect(vm.$el.querySelector('.js-remove-source-branch').innerText).toContain('Remove source branch');
+      expect(vm.$el.querySelector('.js-remove-source-branch').getAttribute('disabled')).toBeFalsy();
     });
 
     it('should disable cancel auto merge button when the action is in progress', (done) => {
       vm.isCancellingAutoMerge = true;
 
       Vue.nextTick(() => {
-        expect(el.querySelector('.js-cancel-auto-merge').getAttribute('disabled')).toBeTruthy();
+        expect(vm.$el.querySelector('.js-cancel-auto-merge').getAttribute('disabled')).toBeTruthy();
         done();
       });
     });
@@ -181,7 +138,7 @@ describe('MRWidgetMergeWhenPipelineSucceeds', () => {
       vm.mr.shouldRemoveSourceBranch = true;
 
       Vue.nextTick(() => {
-        const normalizedText = el.innerText.replace(/\s+/g, ' ');
+        const normalizedText = vm.$el.innerText.replace(/\s+/g, ' ');
         expect(normalizedText).toContain('The source branch will be removed');
         expect(normalizedText).not.toContain('The source branch will not be removed');
         done();
@@ -192,7 +149,7 @@ describe('MRWidgetMergeWhenPipelineSucceeds', () => {
       vm.mr.currentUserId = 4;
 
       Vue.nextTick(() => {
-        expect(el.querySelector('.js-remove-source-branch')).toEqual(null);
+        expect(vm.$el.querySelector('.js-remove-source-branch')).toEqual(null);
         done();
       });
     });
@@ -201,7 +158,7 @@ describe('MRWidgetMergeWhenPipelineSucceeds', () => {
       vm.isRemovingSourceBranch = true;
 
       Vue.nextTick(() => {
-        expect(el.querySelector('.js-remove-source-branch').getAttribute('disabled')).toBeTruthy();
+        expect(vm.$el.querySelector('.js-remove-source-branch').getAttribute('disabled')).toBeTruthy();
         done();
       });
     });
diff --git a/spec/javascripts/vue_mr_widget/components/states/mr_widget_merged_spec.js b/spec/javascripts/vue_mr_widget/components/states/mr_widget_merged_spec.js
index 2dc3b72ea40..43a989393ba 100644
--- a/spec/javascripts/vue_mr_widget/components/states/mr_widget_merged_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/states/mr_widget_merged_spec.js
@@ -1,108 +1,99 @@
 import Vue from 'vue';
-import mergedComponent from '~/vue_merge_request_widget/components/states/mr_widget_merged';
+import mergedComponent from '~/vue_merge_request_widget/components/states/mr_widget_merged.vue';
 import eventHub from '~/vue_merge_request_widget/event_hub';
-
-const targetBranch = 'foo';
-
-const createComponent = () => {
-  const Component = Vue.extend(mergedComponent);
-  const mr = {
-    isRemovingSourceBranch: false,
-    cherryPickInForkPath: false,
-    canCherryPickInCurrentMR: true,
-    revertInForkPath: false,
-    canRevertInCurrentMR: true,
-    canRemoveSourceBranch: true,
-    sourceBranchRemoved: true,
-    metrics: {
-      mergedBy: {},
-      mergedAt: 'mergedUpdatedAt',
-      readableMergedAt: '',
-      closedBy: {},
-      closedAt: 'mergedUpdatedAt',
-      readableClosedAt: '',
-    },
-    updatedAt: 'mrUpdatedAt',
-    targetBranch,
-  };
-
-  const service = {
-    removeSourceBranch() {},
-  };
-
-  return new Component({
-    el: document.createElement('div'),
-    propsData: { mr, service },
-  });
-};
+import mountComponent from '../../../helpers/vue_mount_component_helper';
 
 describe('MRWidgetMerged', () => {
-  describe('props', () => {
-    it('should have props', () => {
-      const { mr, service } = mergedComponent.props;
-
-      expect(mr.type instanceof Object).toBeTruthy();
-      expect(mr.required).toBeTruthy();
-
-      expect(service.type instanceof Object).toBeTruthy();
-      expect(service.required).toBeTruthy();
-    });
-  });
-
-  describe('components', () => {
-    it('should have components added', () => {
-      expect(mergedComponent.components['mr-widget-author-and-time']).toBeDefined();
-    });
+  let vm;
+  const targetBranch = 'foo';
+
+  beforeEach(() => {
+    const Component = Vue.extend(mergedComponent);
+    const mr = {
+      isRemovingSourceBranch: false,
+      cherryPickInForkPath: false,
+      canCherryPickInCurrentMR: true,
+      revertInForkPath: false,
+      canRevertInCurrentMR: true,
+      canRemoveSourceBranch: true,
+      sourceBranchRemoved: true,
+      metrics: {
+        mergedBy: {
+          name: 'Administrator',
+          username: 'root',
+          webUrl: 'http://localhost:3000/root',
+          avatarUrl: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
+        },
+        mergedAt: 'Jan 24, 2018 1:02pm GMT+0000',
+        readableMergedAt: '',
+        closedBy: {},
+        closedAt: 'Jan 24, 2018 1:02pm GMT+0000',
+        readableClosedAt: '',
+      },
+      updatedAt: 'mergedUpdatedAt',
+      targetBranch,
+    };
+
+    const service = {
+      removeSourceBranch() {},
+    };
+
+    spyOn(eventHub, '$emit');
+
+    vm = mountComponent(Component, { mr, service });
   });
 
-  describe('data', () => {
-    it('should have default data', () => {
-      const data = mergedComponent.data();
-
-      expect(data.isMakingRequest).toBeFalsy();
-    });
+  afterEach(() => {
+    vm.$destroy();
   });
 
   describe('computed', () => {
     describe('shouldShowRemoveSourceBranch', () => {
-      it('should correct value when fields changed', () => {
-        const vm = createComponent();
+      it('returns true when sourceBranchRemoved is false', () => {
         vm.mr.sourceBranchRemoved = false;
-        expect(vm.shouldShowRemoveSourceBranch).toBeTruthy();
+        expect(vm.shouldShowRemoveSourceBranch).toEqual(true);
+      });
 
+      it('returns false wehn sourceBranchRemoved is true', () => {
         vm.mr.sourceBranchRemoved = true;
-        expect(vm.shouldShowRemoveSourceBranch).toBeFalsy();
+        expect(vm.shouldShowRemoveSourceBranch).toEqual(false);
+      });
 
+      it('returns false when canRemoveSourceBranch is false', () => {
         vm.mr.sourceBranchRemoved = false;
         vm.mr.canRemoveSourceBranch = false;
-        expect(vm.shouldShowRemoveSourceBranch).toBeFalsy();
+        expect(vm.shouldShowRemoveSourceBranch).toEqual(false);
+      });
 
+      it('returns false when is making request', () => {
         vm.mr.canRemoveSourceBranch = true;
         vm.isMakingRequest = true;
-        expect(vm.shouldShowRemoveSourceBranch).toBeFalsy();
+        expect(vm.shouldShowRemoveSourceBranch).toEqual(false);
+      });
 
+      it('returns true when all are true', () => {
         vm.mr.isRemovingSourceBranch = true;
         vm.mr.canRemoveSourceBranch = true;
         vm.isMakingRequest = true;
-        expect(vm.shouldShowRemoveSourceBranch).toBeFalsy();
+        expect(vm.shouldShowRemoveSourceBranch).toEqual(false);
       });
     });
+
     describe('shouldShowSourceBranchRemoving', () => {
       it('should correct value when fields changed', () => {
-        const vm = createComponent();
         vm.mr.sourceBranchRemoved = false;
-        expect(vm.shouldShowSourceBranchRemoving).toBeFalsy();
+        expect(vm.shouldShowSourceBranchRemoving).toEqual(false);
 
         vm.mr.sourceBranchRemoved = true;
-        expect(vm.shouldShowRemoveSourceBranch).toBeFalsy();
+        expect(vm.shouldShowRemoveSourceBranch).toEqual(false);
 
         vm.mr.sourceBranchRemoved = false;
         vm.isMakingRequest = true;
-        expect(vm.shouldShowSourceBranchRemoving).toBeTruthy();
+        expect(vm.shouldShowSourceBranchRemoving).toEqual(true);
 
         vm.isMakingRequest = false;
         vm.mr.isRemovingSourceBranch = true;
-        expect(vm.shouldShowSourceBranchRemoving).toBeTruthy();
+        expect(vm.shouldShowSourceBranchRemoving).toEqual(true);
       });
     });
   });
@@ -110,8 +101,6 @@ describe('MRWidgetMerged', () => {
   describe('methods', () => {
     describe('removeSourceBranch', () => {
       it('should set flag and call service then request main component to update the widget', (done) => {
-        const vm = createComponent();
-        spyOn(eventHub, '$emit');
         spyOn(vm.service, 'removeSourceBranch').and.returnValue(new Promise((resolve) => {
           resolve({
             data: {
@@ -123,7 +112,7 @@ describe('MRWidgetMerged', () => {
         vm.removeSourceBranch();
         setTimeout(() => {
           const args = eventHub.$emit.calls.argsFor(0);
-          expect(vm.isMakingRequest).toBeTruthy();
+          expect(vm.isMakingRequest).toEqual(true);
           expect(args[0]).toEqual('MRWidgetUpdateRequested');
           expect(args[1]).not.toThrow();
           done();
@@ -132,53 +121,50 @@ describe('MRWidgetMerged', () => {
     });
   });
 
-  describe('template', () => {
-    let vm;
-    let el;
+  it('has merged by information', () => {
+    expect(vm.$el.textContent).toContain('Merged by');
+    expect(vm.$el.textContent).toContain('Administrator');
+  });
 
-    beforeEach(() => {
-      vm = createComponent();
-      el = vm.$el;
-    });
+  it('renders branch information', () => {
+    expect(vm.$el.textContent).toContain('The changes were merged into');
+    expect(vm.$el.textContent).toContain(targetBranch);
+  });
 
-    it('should have correct elements', () => {
-      expect(el.classList.contains('mr-widget-body')).toBeTruthy();
-      expect(el.querySelector('.js-mr-widget-author')).toBeDefined();
-      expect(el.innerText).toContain('The changes were merged into');
-      expect(el.innerText).toContain(targetBranch);
-      expect(el.innerText).toContain('The source branch has been removed');
-      expect(el.innerText).toContain('Revert');
-      expect(el.innerText).toContain('Cherry-pick');
-      expect(el.innerText).not.toContain('You can remove source branch now');
-      expect(el.innerText).not.toContain('The source branch is being removed');
-    });
+  it('renders information about branch being removed', () => {
+    expect(vm.$el.textContent).toContain('The source branch has been removed');
+  });
 
-    it('should not show source branch removed text', (done) => {
-      vm.mr.sourceBranchRemoved = false;
+  it('shows revert and cherry-pick buttons', () => {
+    expect(vm.$el.textContent).toContain('Revert');
+    expect(vm.$el.textContent).toContain('Cherry-pick');
+  });
 
-      Vue.nextTick(() => {
-        expect(el.innerText).toContain('You can remove source branch now');
-        expect(el.innerText).not.toContain('The source branch has been removed');
-        done();
-      });
+  it('should not show source branch removed text', (done) => {
+    vm.mr.sourceBranchRemoved = false;
+
+    Vue.nextTick(() => {
+      expect(vm.$el.innerText).toContain('You can remove source branch now');
+      expect(vm.$el.innerText).not.toContain('The source branch has been removed');
+      done();
     });
+  });
 
-    it('should show source branch removing text', (done) => {
-      vm.mr.isRemovingSourceBranch = true;
-      vm.mr.sourceBranchRemoved = false;
+  it('should show source branch removing text', (done) => {
+    vm.mr.isRemovingSourceBranch = true;
+    vm.mr.sourceBranchRemoved = false;
 
-      Vue.nextTick(() => {
-        expect(el.innerText).toContain('The source branch is being removed');
-        expect(el.innerText).not.toContain('You can remove source branch now');
-        expect(el.innerText).not.toContain('The source branch has been removed');
-        done();
-      });
+    Vue.nextTick(() => {
+      expect(vm.$el.innerText).toContain('The source branch is being removed');
+      expect(vm.$el.innerText).not.toContain('You can remove source branch now');
+      expect(vm.$el.innerText).not.toContain('The source branch has been removed');
+      done();
     });
+  });
 
-    it('should use mergedEvent updatedAt as tooltip title', () => {
-      expect(
-        el.querySelector('time').getAttribute('title'),
-      ).toBe('mergedUpdatedAt');
-    });
+  it('should use mergedEvent mergedAt as tooltip title', () => {
+    expect(
+      vm.$el.querySelector('time').getAttribute('title'),
+    ).toBe('Jan 24, 2018 1:02pm GMT+0000');
   });
 });
diff --git a/spec/javascripts/vue_mr_widget/components/states/mr_widget_merging_spec.js b/spec/javascripts/vue_mr_widget/components/states/mr_widget_merging_spec.js
new file mode 100644
index 00000000000..0b2ed2d4086
--- /dev/null
+++ b/spec/javascripts/vue_mr_widget/components/states/mr_widget_merging_spec.js
@@ -0,0 +1,34 @@
+import Vue from 'vue';
+import mergingComponent from '~/vue_merge_request_widget/components/states/mr_widget_merging.vue';
+import mountComponent from '../../../helpers/vue_mount_component_helper';
+
+describe('MRWidgetMerging', () => {
+  let vm;
+  beforeEach(() => {
+    const Component = Vue.extend(mergingComponent);
+
+    vm = mountComponent(Component, { mr: {
+      targetBranchPath: '/branch-path',
+      targetBranch: 'branch',
+    } });
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  it('renders information about merge request being merged', () => {
+    expect(
+      vm.$el.querySelector('.media-body').textContent.trim().replace(/\s\s+/g, ' ').replace(/[\r\n]+/g, ' '),
+    ).toContain('This merge request is in the process of being merged');
+  });
+
+  it('renders branch information', () => {
+    expect(
+      vm.$el.querySelector('.mr-info-list').textContent.trim().replace(/\s\s+/g, ' ').replace(/[\r\n]+/g, ' '),
+    ).toEqual('The changes will be merged into branch');
+    expect(
+      vm.$el.querySelector('a').getAttribute('href'),
+    ).toEqual('/branch-path');
+  });
+});
diff --git a/spec/javascripts/vue_mr_widget/mock_data.js b/spec/javascripts/vue_mr_widget/mock_data.js
index ae494267659..3dd75307484 100644
--- a/spec/javascripts/vue_mr_widget/mock_data.js
+++ b/spec/javascripts/vue_mr_widget/mock_data.js
@@ -38,7 +38,7 @@ export default {
       "username": "root",
       "id": 1,
       "state": "active",
-      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+      "avatar_url": "https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
       "web_url": "http://localhost:3000/root"
     },
     "merged_at": "2017-04-07T15:39:25.696Z",
@@ -50,7 +50,7 @@ export default {
     "username": "root",
     "id": 1,
     "state": "active",
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+    "avatar_url": "https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
     "web_url": "http://localhost:3000/root"
   },
   "merge_user": null,
@@ -64,7 +64,7 @@ export default {
       "username": "root",
       "id": 1,
       "state": "active",
-      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+      "avatar_url": "https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
       "web_url": "http://localhost:3000/root"
     },
     "active": false,
@@ -159,10 +159,10 @@ export default {
         "username": "root",
         "id": 1,
         "state": "active",
-        "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+        "avatar_url": "https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
         "web_url": "http://localhost:3000/root"
       },
-      "author_gravatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+      "author_gravatar_url": "https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
       "commit_url": "http://localhost:3000/root/acets-app/commit/104096c51715e12e7ae41f9333e9fa35b73f385d",
       "commit_path": "/root/acets-app/commit/104096c51715e12e7ae41f9333e9fa35b73f385d"
     },
diff --git a/spec/javascripts/vue_shared/components/confirmation_input_spec.js b/spec/javascripts/vue_shared/components/confirmation_input_spec.js
new file mode 100644
index 00000000000..a6a12614e77
--- /dev/null
+++ b/spec/javascripts/vue_shared/components/confirmation_input_spec.js
@@ -0,0 +1,63 @@
+import Vue from 'vue';
+import confirmationInput from '~/vue_shared/components/confirmation_input.vue';
+import mountComponent from '../../helpers/vue_mount_component_helper';
+
+describe('Confirmation input component', () => {
+  const Component = Vue.extend(confirmationInput);
+  const props = {
+    inputId: 'dummy-id',
+    confirmationKey: 'confirmation-key',
+    confirmationValue: 'confirmation-value',
+  };
+  let vm;
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  describe('props', () => {
+    beforeEach(() => {
+      vm = mountComponent(Component, props);
+    });
+
+    it('sets id of the input field to inputId', () => {
+      expect(vm.$refs.enteredValue.id).toBe(props.inputId);
+    });
+
+    it('sets name of the input field to confirmationKey', () => {
+      expect(vm.$refs.enteredValue.name).toBe(props.confirmationKey);
+    });
+  });
+
+  describe('computed', () => {
+    describe('inputLabel', () => {
+      it('escapes confirmationValue by default', () => {
+        vm = mountComponent(Component, { ...props, confirmationValue: 'n<e></e>ds escap"ng' });
+        expect(vm.inputLabel).toBe('Type <code>n&lt;e&gt;&lt;/e&gt;ds escap&quot;ng</code> to confirm:');
+      });
+
+      it('does not escape confirmationValue if escapeValue is false', () => {
+        vm = mountComponent(Component, { ...props, confirmationValue: 'n<e></e>ds escap"ng', shouldEscapeConfirmationValue: false });
+        expect(vm.inputLabel).toBe('Type <code>n<e></e>ds escap"ng</code> to confirm:');
+      });
+    });
+  });
+
+  describe('methods', () => {
+    describe('hasCorrectValue', () => {
+      beforeEach(() => {
+        vm = mountComponent(Component, props);
+      });
+
+      it('returns false if entered value is incorrect', () => {
+        vm.$refs.enteredValue.value = 'incorrect';
+        expect(vm.hasCorrectValue()).toBe(false);
+      });
+
+      it('returns true if entered value is correct', () => {
+        vm.$refs.enteredValue.value = props.confirmationValue;
+        expect(vm.hasCorrectValue()).toBe(true);
+      });
+    });
+  });
+});
diff --git a/spec/javascripts/vue_shared/components/modal_spec.js b/spec/javascripts/vue_shared/components/modal_spec.js
index fe75a86cac8..a5f9c75be4e 100644
--- a/spec/javascripts/vue_shared/components/modal_spec.js
+++ b/spec/javascripts/vue_shared/components/modal_spec.js
@@ -25,7 +25,7 @@ describe('Modal', () => {
     });
 
     describe('with id', () => {
-      it('does not render a primary button', () => {
+      describe('does not render a primary button', () => {
         beforeEach(() => {
           vm = mountComponent(modalComponent, {
             id: 'my-modal',
diff --git a/spec/javascripts/vue_shared/components/sidebar/collapsed_grouped_date_picker_spec.js b/spec/javascripts/vue_shared/components/sidebar/collapsed_grouped_date_picker_spec.js
index 20363e78094..2de108da2ac 100644
--- a/spec/javascripts/vue_shared/components/sidebar/collapsed_grouped_date_picker_spec.js
+++ b/spec/javascripts/vue_shared/components/sidebar/collapsed_grouped_date_picker_spec.js
@@ -21,22 +21,21 @@ describe('collapsedGroupedDatePicker', () => {
     });
   });
 
-  it('toggleCollapse events', () => {
-    const toggleCollapse = jasmine.createSpy();
-
+  describe('toggleCollapse events', () => {
     beforeEach((done) => {
+      spyOn(vm, 'toggleSidebar');
       vm.minDate = new Date('07/17/2016');
       Vue.nextTick(done);
     });
 
     it('should emit when sidebar is toggled', () => {
       vm.$el.querySelector('.gutter-toggle').click();
-      expect(toggleCollapse).toHaveBeenCalled();
+      expect(vm.toggleSidebar).toHaveBeenCalled();
     });
 
     it('should emit when collapsed-calendar-icon is clicked', () => {
       vm.$el.querySelector('.sidebar-collapsed-icon').click();
-      expect(toggleCollapse).toHaveBeenCalled();
+      expect(vm.toggleSidebar).toHaveBeenCalled();
     });
   });
 
diff --git a/spec/lib/banzai/color_parser_spec.rb b/spec/lib/banzai/color_parser_spec.rb
new file mode 100644
index 00000000000..a1cb0c07b06
--- /dev/null
+++ b/spec/lib/banzai/color_parser_spec.rb
@@ -0,0 +1,90 @@
+require 'spec_helper'
+
+describe Banzai::ColorParser do
+  describe '.parse' do
+    context 'HEX format' do
+      [
+        '#abc', '#ABC',
+        '#d2d2d2', '#D2D2D2',
+        '#123a', '#123A',
+        '#123456aa', '#123456AA'
+      ].each do |color|
+        it "parses the valid hex color #{color}" do
+          expect(subject.parse(color)).to eq(color)
+        end
+      end
+
+      [
+        '#', '#1', '#12', '#12g', '#12G',
+        '#12345', '#r2r2r2', '#R2R2R2', '#1234567',
+        '# 123', '# 1234', '# 123456', '# 12345678',
+        '#1 2 3', '#123 4', '#12 34 56', '#123456 78'
+      ].each do |color|
+        it "does not parse the invalid hex color #{color}" do
+          expect(subject.parse(color)).to be_nil
+        end
+      end
+    end
+
+    context 'RGB format' do
+      [
+        'rgb(0,0,0)', 'rgb(255,255,255)',
+        'rgb(0, 0, 0)', 'RGB(0,0,0)',
+        'rgb(0,0,0,0)',  'rgb(0,0,0,0.0)',  'rgb(0,0,0,.0)',
+        'rgb(0,0,0, 0)', 'rgb(0,0,0, 0.0)', 'rgb(0,0,0, .0)',
+        'rgb(0,0,0,1)',  'rgb(0,0,0,1.0)',
+        'rgba(0,0,0)', 'rgba(0,0,0,0)', 'RGBA(0,0,0)',
+        'rgb(0%,0%,0%)', 'rgba(0%,0%,0%,0%)'
+      ].each do |color|
+        it "parses the valid rgb color #{color}" do
+          expect(subject.parse(color)).to eq(color)
+        end
+      end
+
+      [
+        'FOOrgb(0,0,0)', 'rgb(0,0,0)BAR',
+        'rgb(0,0,-1)', 'rgb(0,0,-0)', 'rgb(0,0,256)',
+        'rgb(0,0,0,-0.1)', 'rgb(0,0,0,-0.0)', 'rgb(0,0,0,-.1)',
+        'rgb(0,0,0,1.1)',  'rgb(0,0,0,2)',
+        'rgba(0,0,0,)', 'rgba(0,0,0,0.)', 'rgba(0,0,0,1.)',
+        'rgb(0,0,0%)', 'rgb(101%,0%,0%)'
+      ].each do |color|
+        it "does not parse the invalid rgb color #{color}" do
+          expect(subject.parse(color)).to be_nil
+        end
+      end
+    end
+
+    context 'HSL format' do
+      [
+        'hsl(0,0%,0%)',  'hsl(0,100%,100%)',
+        'hsl(540,0%,0%)', 'hsl(-720,0%,0%)',
+        'hsl(0deg,0%,0%)', 'hsl(0DEG,0%,0%)',
+        'hsl(0, 0%, 0%)', 'HSL(0,0%,0%)',
+        'hsl(0,0%,0%,0)', 'hsl(0,0%,0%,0.0)', 'hsl(0,0%,0%,.0)',
+        'hsl(0,0%,0%, 0)', 'hsl(0,0%,0%, 0.0)', 'hsl(0,0%,0%, .0)',
+        'hsl(0,0%,0%,1)', 'hsl(0,0%,0%,1.0)',
+        'hsla(0,0%,0%)', 'hsla(0,0%,0%,0)', 'HSLA(0,0%,0%)',
+        'hsl(1rad,0%,0%)', 'hsl(1.1rad,0%,0%)', 'hsl(.1rad,0%,0%)',
+        'hsl(-1rad,0%,0%)', 'hsl(1RAD,0%,0%)'
+      ].each do |color|
+        it "parses the valid hsl color #{color}" do
+          expect(subject.parse(color)).to eq(color)
+        end
+      end
+
+      [
+        'hsl(+0,0%,0%)', 'hsl(0,0,0%)', 'hsl(0,0%,0)', 'hsl(0 deg,0%,0%)',
+        'hsl(0,-0%,0%)', 'hsl(0,101%,0%)', 'hsl(0,-1%,0%)',
+        'hsl(0,0%,0%,-0.1)', 'hsl(0,0%,0%,-.1)',
+        'hsl(0,0%,0%,1.1)', 'hsl(0,0%,0%,2)',
+        'hsl(0,0%,0%,)', 'hsl(0,0%,0%,0.)', 'hsl(0,0%,0%,1.)',
+        'hsl(deg,0%,0%)', 'hsl(rad,0%,0%)'
+      ].each do |color|
+        it "does not parse the invalid hsl color #{color}" do
+          expect(subject.parse(color)).to be_nil
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/banzai/filter/color_filter_spec.rb b/spec/lib/banzai/filter/color_filter_spec.rb
new file mode 100644
index 00000000000..a098b037510
--- /dev/null
+++ b/spec/lib/banzai/filter/color_filter_spec.rb
@@ -0,0 +1,61 @@
+require 'spec_helper'
+
+describe Banzai::Filter::ColorFilter, lib: true do
+  include FilterSpecHelper
+
+  let(:color) { '#F00' }
+  let(:color_chip_selector) { 'code > span.gfm-color_chip > span' }
+
+  ['#123', '#1234', '#123456', '#12345678',
+   'rgb(0,0,0)', 'RGB(0, 0, 0)', 'rgba(0,0,0,1)', 'RGBA(0,0,0,0.7)',
+   'hsl(270,30%,50%)', 'HSLA(270, 30%, 50%, .7)'].each do |color|
+    it "inserts color chip for supported color format #{color}" do
+      content = code_tag(color)
+      doc = filter(content)
+      color_chip = doc.at_css(color_chip_selector)
+
+      expect(color_chip.content).to be_empty
+      expect(color_chip.parent[:class]).to eq 'gfm-color_chip'
+      expect(color_chip[:style]).to eq "background-color: #{color};"
+    end
+  end
+
+  it 'ignores valid color code without backticks(code tags)' do
+    doc = filter(color)
+
+    expect(doc.css('span.gfm-color_chip').size).to be_zero
+  end
+
+  it 'ignores valid color code with prepended space' do
+    content = code_tag(' ' + color)
+    doc = filter(content)
+
+    expect(doc.css(color_chip_selector).size).to be_zero
+  end
+
+  it 'ignores valid color code with appended space' do
+    content = code_tag(color + ' ')
+    doc = filter(content)
+
+    expect(doc.css(color_chip_selector).size).to be_zero
+  end
+
+  it 'ignores valid color code surrounded by spaces' do
+    content = code_tag(' ' + color + ' ')
+    doc = filter(content)
+
+    expect(doc.css(color_chip_selector).size).to be_zero
+  end
+
+  it 'ignores invalid color code' do
+    invalid_color = '#BAR'
+    content = code_tag(invalid_color)
+    doc = filter(content)
+
+    expect(doc.css(color_chip_selector).size).to be_zero
+  end
+
+  def code_tag(string)
+    "<code>#{string}</code>"
+  end
+end
diff --git a/spec/lib/banzai/filter/commit_range_reference_filter_spec.rb b/spec/lib/banzai/filter/commit_range_reference_filter_spec.rb
index 935146c17fc..a41a28a56f1 100644
--- a/spec/lib/banzai/filter/commit_range_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/commit_range_reference_filter_spec.rb
@@ -53,7 +53,7 @@ describe Banzai::Filter::CommitRangeReferenceFilter do
       doc = reference_filter("See (#{reference}.)")
 
       exp = Regexp.escape(range.reference_link_text)
-      expect(doc.to_html).to match(/\(<a.+>#{exp}<\/a>\.\)/)
+      expect(doc.to_html).to match(%r{\(<a.+>#{exp}</a>\.\)})
     end
 
     it 'ignores invalid commit IDs' do
@@ -222,7 +222,7 @@ describe Banzai::Filter::CommitRangeReferenceFilter do
       doc = reference_filter("Fixed (#{reference}.)")
 
       exp = Regexp.escape(range.reference_link_text(project))
-      expect(doc.to_html).to match(/\(<a.+>#{exp}<\/a>\.\)/)
+      expect(doc.to_html).to match(%r{\(<a.+>#{exp}</a>\.\)})
     end
 
     it 'ignores invalid commit IDs on the referenced project' do
diff --git a/spec/lib/banzai/filter/commit_reference_filter_spec.rb b/spec/lib/banzai/filter/commit_reference_filter_spec.rb
index 080a5f57da9..35f8792ff35 100644
--- a/spec/lib/banzai/filter/commit_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/commit_reference_filter_spec.rb
@@ -42,7 +42,7 @@ describe Banzai::Filter::CommitReferenceFilter do
     it 'links with adjacent text' do
       doc = reference_filter("See (#{reference}.)")
 
-      expect(doc.to_html).to match(/\(<a.+>#{commit.short_id}<\/a>\.\)/)
+      expect(doc.to_html).to match(%r{\(<a.+>#{commit.short_id}</a>\.\)})
     end
 
     it 'ignores invalid commit IDs' do
@@ -199,12 +199,12 @@ describe Banzai::Filter::CommitReferenceFilter do
     it 'links with adjacent text' do
       doc = reference_filter("Fixed (#{reference}.)")
 
-      expect(doc.to_html).to match(/\(<a.+>#{commit.reference_link_text(project)}<\/a>\.\)/)
+      expect(doc.to_html).to match(%r{\(<a.+>#{commit.reference_link_text(project)}</a>\.\)})
     end
 
     it 'ignores invalid commit IDs on the referenced project' do
       act = "Committed #{invalidate_reference(reference)}"
-      expect(reference_filter(act).to_html).to match(/<a.+>#{Regexp.escape(invalidate_reference(reference))}<\/a>/)
+      expect(reference_filter(act).to_html).to match(%r{<a.+>#{Regexp.escape(invalidate_reference(reference))}</a>})
     end
   end
 end
diff --git a/spec/lib/banzai/filter/external_issue_reference_filter_spec.rb b/spec/lib/banzai/filter/external_issue_reference_filter_spec.rb
index a0d391d981c..d9018a7e4fe 100644
--- a/spec/lib/banzai/filter/external_issue_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/external_issue_reference_filter_spec.rb
@@ -49,7 +49,7 @@ describe Banzai::Filter::ExternalIssueReferenceFilter do
     it 'links with adjacent text' do
       doc = filter("Issue (#{reference}.)")
 
-      expect(doc.to_html).to match(/\(<a.+>#{reference}<\/a>\.\)/)
+      expect(doc.to_html).to match(%r{\(<a.+>#{reference}</a>\.\)})
     end
 
     it 'includes a title attribute' do
diff --git a/spec/lib/banzai/filter/image_link_filter_spec.rb b/spec/lib/banzai/filter/image_link_filter_spec.rb
index 51920869545..c84b98eb225 100644
--- a/spec/lib/banzai/filter/image_link_filter_spec.rb
+++ b/spec/lib/banzai/filter/image_link_filter_spec.rb
@@ -14,7 +14,7 @@ describe Banzai::Filter::ImageLinkFilter do
 
   it 'does not wrap a duplicate link' do
     doc = filter(%Q(<a href="/whatever">#{image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg')}</a>))
-    expect(doc.to_html).to match /^<a href="\/whatever"><img[^>]*><\/a>$/
+    expect(doc.to_html).to match %r{^<a href="/whatever"><img[^>]*></a>$}
   end
 
   it 'works with external images' do
@@ -24,6 +24,6 @@ describe Banzai::Filter::ImageLinkFilter do
 
   it 'works with inline images' do
     doc = filter(%Q(<p>test #{image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg')} inline</p>))
-    expect(doc.to_html).to match /^<p>test <a[^>]*><img[^>]*><\/a> inline<\/p>$/
+    expect(doc.to_html).to match %r{^<p>test <a[^>]*><img[^>]*></a> inline</p>$}
   end
 end
diff --git a/spec/lib/banzai/filter/issue_reference_filter_spec.rb b/spec/lib/banzai/filter/issue_reference_filter_spec.rb
index 3a5f52ea23f..905fbb9434b 100644
--- a/spec/lib/banzai/filter/issue_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/issue_reference_filter_spec.rb
@@ -288,7 +288,7 @@ describe Banzai::Filter::IssueReferenceFilter do
     it 'links with adjacent text' do
       doc = reference_filter("Fixed (#{reference}.)")
 
-      expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(issue.to_reference(project))} \(comment 123\)<\/a>\.\)/)
+      expect(doc.to_html).to match(%r{\(<a.+>#{Regexp.escape(issue.to_reference(project))} \(comment 123\)</a>\.\)})
     end
 
     it 'includes default classes' do
@@ -317,7 +317,7 @@ describe Banzai::Filter::IssueReferenceFilter do
     it 'links with adjacent text' do
       doc = reference_filter("Fixed (#{reference_link}.)")
 
-      expect(doc.to_html).to match(/\(<a.+>Reference<\/a>\.\)/)
+      expect(doc.to_html).to match(%r{\(<a.+>Reference</a>\.\)})
     end
 
     it 'includes default classes' do
@@ -346,7 +346,7 @@ describe Banzai::Filter::IssueReferenceFilter do
     it 'links with adjacent text' do
       doc = reference_filter("Fixed (#{reference_link}.)")
 
-      expect(doc.to_html).to match(/\(<a.+>Reference<\/a>\.\)/)
+      expect(doc.to_html).to match(%r{\(<a.+>Reference</a>\.\)})
     end
 
     it 'includes default classes' do
diff --git a/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb b/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb
index 158844e25ae..eeb82822f68 100644
--- a/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb
@@ -42,7 +42,7 @@ describe Banzai::Filter::MergeRequestReferenceFilter do
 
     it 'links with adjacent text' do
       doc = reference_filter("Merge (#{reference}.)")
-      expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
+      expect(doc.to_html).to match(%r{\(<a.+>#{Regexp.escape(reference)}</a>\.\)})
     end
 
     it 'ignores invalid merge IDs' do
@@ -211,7 +211,7 @@ describe Banzai::Filter::MergeRequestReferenceFilter do
 
     it 'links with adjacent text' do
       doc = reference_filter("Merge (#{reference}.)")
-      expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(merge.to_reference(project))} \(diffs, comment 123\)<\/a>\.\)/)
+      expect(doc.to_html).to match(%r{\(<a.+>#{Regexp.escape(merge.to_reference(project))} \(diffs, comment 123\)</a>\.\)})
     end
   end
 
diff --git a/spec/lib/banzai/filter/snippet_reference_filter_spec.rb b/spec/lib/banzai/filter/snippet_reference_filter_spec.rb
index 3a07a6dc179..e068e02d4fc 100644
--- a/spec/lib/banzai/filter/snippet_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/snippet_reference_filter_spec.rb
@@ -28,7 +28,7 @@ describe Banzai::Filter::SnippetReferenceFilter do
 
     it 'links with adjacent text' do
       doc = reference_filter("Snippet (#{reference}.)")
-      expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
+      expect(doc.to_html).to match(%r{\(<a.+>#{Regexp.escape(reference)}</a>\.\)})
     end
 
     it 'ignores invalid snippet IDs' do
@@ -192,13 +192,13 @@ describe Banzai::Filter::SnippetReferenceFilter do
 
     it 'links with adjacent text' do
       doc = reference_filter("See (#{reference}.)")
-      expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(snippet.to_reference(project))}<\/a>\.\)/)
+      expect(doc.to_html).to match(%r{\(<a.+>#{Regexp.escape(snippet.to_reference(project))}</a>\.\)})
     end
 
     it 'ignores invalid snippet IDs on the referenced project' do
       act = "See #{invalidate_reference(reference)}"
 
-      expect(reference_filter(act).to_html).to match(/<a.+>#{Regexp.escape(invalidate_reference(reference))}<\/a>/)
+      expect(reference_filter(act).to_html).to match(%r{<a.+>#{Regexp.escape(invalidate_reference(reference))}</a>})
     end
   end
 
diff --git a/spec/lib/banzai/filter/user_reference_filter_spec.rb b/spec/lib/banzai/filter/user_reference_filter_spec.rb
index c76adc262fc..2f86a046d28 100644
--- a/spec/lib/banzai/filter/user_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/user_reference_filter_spec.rb
@@ -146,7 +146,7 @@ describe Banzai::Filter::UserReferenceFilter do
 
   it 'links with adjacent text' do
     doc = reference_filter("Mention me (#{reference}.)")
-    expect(doc.to_html).to match(/\(<a.+>#{reference}<\/a>\.\)/)
+    expect(doc.to_html).to match(%r{\(<a.+>#{reference}</a>\.\)})
   end
 
   it 'includes default classes' do
@@ -172,7 +172,7 @@ describe Banzai::Filter::UserReferenceFilter do
 
     it 'links with adjacent text' do
       doc = reference_filter("Mention me (#{reference}.)")
-      expect(doc.to_html).to match(/\(<a.+>User<\/a>\.\)/)
+      expect(doc.to_html).to match(%r{\(<a.+>User</a>\.\)})
     end
 
     it 'includes a data-user attribute' do
diff --git a/spec/lib/file_size_validator_spec.rb b/spec/lib/file_size_validator_spec.rb
index c44bc1840df..ebd907ecb7f 100644
--- a/spec/lib/file_size_validator_spec.rb
+++ b/spec/lib/file_size_validator_spec.rb
@@ -2,8 +2,8 @@ require 'spec_helper'
 
 describe FileSizeValidator do
   let(:validator) { described_class.new(options) }
-  let(:attachment) { AttachmentUploader.new }
   let(:note) { create(:note) }
+  let(:attachment) { AttachmentUploader.new(note) }
 
   describe 'options uses an integer' do
     let(:options) { { maximum: 10, attributes: { attachment: attachment } } }
diff --git a/spec/lib/gitaly/server_spec.rb b/spec/lib/gitaly/server_spec.rb
new file mode 100644
index 00000000000..ed5d56e91d4
--- /dev/null
+++ b/spec/lib/gitaly/server_spec.rb
@@ -0,0 +1,30 @@
+require 'spec_helper'
+
+describe Gitaly::Server do
+  describe '.all' do
+    let(:storages) { Gitlab.config.repositories.storages }
+
+    it 'includes all storages' do
+      expect(storages.count).to eq(described_class.all.count)
+      expect(storages.keys).to eq(described_class.all.map(&:storage))
+    end
+  end
+
+  subject { described_class.all.first }
+
+  it { is_expected.to respond_to(:server_version) }
+  it { is_expected.to respond_to(:git_binary_version) }
+  it { is_expected.to respond_to(:up_to_date?) }
+  it { is_expected.to respond_to(:address) }
+
+  describe 'request memoization' do
+    context 'when requesting multiple properties', :request_store do
+      it 'uses memoization for the info request' do
+        expect do
+          subject.server_version
+          subject.up_to_date?
+        end.to change { Gitlab::GitalyClient.get_request_count }.by(1)
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/background_migration/deserialize_merge_request_diffs_and_commits_spec.rb b/spec/lib/gitlab/background_migration/deserialize_merge_request_diffs_and_commits_spec.rb
index d21183b668b..c8df6dd2118 100644
--- a/spec/lib/gitlab/background_migration/deserialize_merge_request_diffs_and_commits_spec.rb
+++ b/spec/lib/gitlab/background_migration/deserialize_merge_request_diffs_and_commits_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::BackgroundMigration::DeserializeMergeRequestDiffsAndCommits, :truncate, :migration, schema: 20171114162227 do
+describe Gitlab::BackgroundMigration::DeserializeMergeRequestDiffsAndCommits, :migration, schema: 20171114162227 do
   let(:merge_request_diffs) { table(:merge_request_diffs) }
   let(:merge_requests) { table(:merge_requests) }
 
diff --git a/spec/lib/gitlab/background_migration/migrate_system_uploads_to_new_folder_spec.rb b/spec/lib/gitlab/background_migration/migrate_system_uploads_to_new_folder_spec.rb
index 7b5a00c6111..021e1d14b18 100644
--- a/spec/lib/gitlab/background_migration/migrate_system_uploads_to_new_folder_spec.rb
+++ b/spec/lib/gitlab/background_migration/migrate_system_uploads_to_new_folder_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::BackgroundMigration::MigrateSystemUploadsToNewFolder do
+describe Gitlab::BackgroundMigration::MigrateSystemUploadsToNewFolder, :delete do
   let(:migration) { described_class.new }
 
   before do
@@ -8,7 +8,7 @@ describe Gitlab::BackgroundMigration::MigrateSystemUploadsToNewFolder do
   end
 
   describe '#perform' do
-    it 'renames the path of system-uploads', :truncate do
+    it 'renames the path of system-uploads' do
       upload = create(:upload, model: create(:project), path: 'uploads/system/project/avatar.jpg')
 
       migration.perform('uploads/system/', 'uploads/-/system/')
diff --git a/spec/lib/gitlab/background_migration/populate_merge_request_metrics_with_events_data_spec.rb b/spec/lib/gitlab/background_migration/populate_merge_request_metrics_with_events_data_spec.rb
index e99257e3481..4cdb679c97f 100644
--- a/spec/lib/gitlab/background_migration/populate_merge_request_metrics_with_events_data_spec.rb
+++ b/spec/lib/gitlab/background_migration/populate_merge_request_metrics_with_events_data_spec.rb
@@ -7,6 +7,10 @@ describe Gitlab::BackgroundMigration::PopulateMergeRequestMetricsWithEventsData,
       .to receive(:commits_count=).and_return(nil)
   end
 
+  after do
+    [MergeRequest, MergeRequestDiff].each(&:reset_column_information)
+  end
+
   describe '#perform' do
     let(:mr_with_event) { create(:merge_request) }
     let!(:merged_event) { create(:event, :merged, target: mr_with_event) }
diff --git a/spec/lib/gitlab/background_migration/prepare_untracked_uploads_spec.rb b/spec/lib/gitlab/background_migration/prepare_untracked_uploads_spec.rb
index 8bb9ebe0419..370c2490b97 100644
--- a/spec/lib/gitlab/background_migration/prepare_untracked_uploads_spec.rb
+++ b/spec/lib/gitlab/background_migration/prepare_untracked_uploads_spec.rb
@@ -23,6 +23,27 @@ describe Gitlab::BackgroundMigration::PrepareUntrackedUploads, :sidekiq do
     end
   end
 
+  # E.g. The installation is in use at the time of migration, and someone has
+  # just uploaded a file
+  shared_examples 'does not add files in /uploads/tmp' do
+    let(:tmp_file) { Rails.root.join(described_class::ABSOLUTE_UPLOAD_DIR, 'tmp', 'some_file.jpg') }
+
+    before do
+      FileUtils.mkdir(File.dirname(tmp_file))
+      FileUtils.touch(tmp_file)
+    end
+
+    after do
+      FileUtils.rm(tmp_file)
+    end
+
+    it 'does not add files from /uploads/tmp' do
+      described_class.new.perform
+
+      expect(untracked_files_for_uploads.count).to eq(5)
+    end
+  end
+
   it 'ensures the untracked_files_for_uploads table exists' do
     expect do
       described_class.new.perform
@@ -109,24 +130,8 @@ describe Gitlab::BackgroundMigration::PrepareUntrackedUploads, :sidekiq do
         end
       end
 
-      # E.g. The installation is in use at the time of migration, and someone has
-      # just uploaded a file
       context 'when there are files in /uploads/tmp' do
-        let(:tmp_file) { Rails.root.join(described_class::ABSOLUTE_UPLOAD_DIR, 'tmp', 'some_file.jpg') }
-
-        before do
-          FileUtils.touch(tmp_file)
-        end
-
-        after do
-          FileUtils.rm(tmp_file)
-        end
-
-        it 'does not add files from /uploads/tmp' do
-          described_class.new.perform
-
-          expect(untracked_files_for_uploads.count).to eq(5)
-        end
+        it_behaves_like 'does not add files in /uploads/tmp'
       end
     end
   end
@@ -197,24 +202,8 @@ describe Gitlab::BackgroundMigration::PrepareUntrackedUploads, :sidekiq do
         end
       end
 
-      # E.g. The installation is in use at the time of migration, and someone has
-      # just uploaded a file
       context 'when there are files in /uploads/tmp' do
-        let(:tmp_file) { Rails.root.join(described_class::ABSOLUTE_UPLOAD_DIR, 'tmp', 'some_file.jpg') }
-
-        before do
-          FileUtils.touch(tmp_file)
-        end
-
-        after do
-          FileUtils.rm(tmp_file)
-        end
-
-        it 'does not add files from /uploads/tmp' do
-          described_class.new.perform
-
-          expect(untracked_files_for_uploads.count).to eq(5)
-        end
+        it_behaves_like 'does not add files in /uploads/tmp'
       end
     end
   end
diff --git a/spec/lib/gitlab/badge/coverage/template_spec.rb b/spec/lib/gitlab/badge/coverage/template_spec.rb
index 383bae6e087..d9c21a22590 100644
--- a/spec/lib/gitlab/badge/coverage/template_spec.rb
+++ b/spec/lib/gitlab/badge/coverage/template_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::Badge::Coverage::Template do
-  let(:badge) { double(entity: 'coverage', status: 90) }
+  let(:badge) { double(entity: 'coverage', status: 90.00) }
   let(:template) { described_class.new(badge) }
 
   describe '#key_text' do
@@ -13,7 +13,17 @@ describe Gitlab::Badge::Coverage::Template do
   describe '#value_text' do
     context 'when coverage is known' do
       it 'returns coverage percentage' do
-        expect(template.value_text).to eq '90%'
+        expect(template.value_text).to eq '90.00%'
+      end
+    end
+
+    context 'when coverage is known to many digits' do
+      before do
+        allow(badge).to receive(:status).and_return(92.349)
+      end
+
+      it 'returns rounded coverage percentage' do
+        expect(template.value_text).to eq '92.35%'
       end
     end
 
@@ -37,7 +47,7 @@ describe Gitlab::Badge::Coverage::Template do
   describe '#value_width' do
     context 'when coverage is known' do
       it 'is narrower when coverage is known' do
-        expect(template.value_width).to eq 36
+        expect(template.value_width).to eq 54
       end
     end
 
@@ -113,7 +123,7 @@ describe Gitlab::Badge::Coverage::Template do
   describe '#width' do
     context 'when coverage is known' do
       it 'returns the key width plus value width' do
-        expect(template.width).to eq 98
+        expect(template.width).to eq 116
       end
     end
 
diff --git a/spec/lib/gitlab/ci/trace_spec.rb b/spec/lib/gitlab/ci/trace_spec.rb
index 3546532b9b4..91c9625ba06 100644
--- a/spec/lib/gitlab/ci/trace_spec.rb
+++ b/spec/lib/gitlab/ci/trace_spec.rb
@@ -238,11 +238,98 @@ describe Gitlab::Ci::Trace do
     end
   end
 
+  describe '#read' do
+    shared_examples 'read successfully with IO' do
+      it 'yields with source' do
+        trace.read do |stream|
+          expect(stream).to be_a(Gitlab::Ci::Trace::Stream)
+          expect(stream.stream).to be_a(IO)
+        end
+      end
+    end
+
+    shared_examples 'read successfully with StringIO' do
+      it 'yields with source' do
+        trace.read do |stream|
+          expect(stream).to be_a(Gitlab::Ci::Trace::Stream)
+          expect(stream.stream).to be_a(StringIO)
+        end
+      end
+    end
+
+    shared_examples 'failed to read' do
+      it 'yields without source' do
+        trace.read do |stream|
+          expect(stream).to be_a(Gitlab::Ci::Trace::Stream)
+          expect(stream.stream).to be_nil
+        end
+      end
+    end
+
+    context 'when trace artifact exists' do
+      before do
+        create(:ci_job_artifact, :trace, job: build)
+      end
+
+      it_behaves_like 'read successfully with IO'
+    end
+
+    context 'when current_path (with project_id) exists' do
+      before do
+        expect(trace).to receive(:default_path) { expand_fixture_path('trace/sample_trace') }
+      end
+
+      it_behaves_like 'read successfully with IO'
+    end
+
+    context 'when current_path (with project_ci_id) exists' do
+      before do
+        expect(trace).to receive(:deprecated_path) { expand_fixture_path('trace/sample_trace') }
+      end
+
+      it_behaves_like 'read successfully with IO'
+    end
+
+    context 'when db trace exists' do
+      before do
+        build.send(:write_attribute, :trace, "data")
+      end
+
+      it_behaves_like 'read successfully with StringIO'
+    end
+
+    context 'when no sources exist' do
+      it_behaves_like 'failed to read'
+    end
+  end
+
   describe 'trace handling' do
+    subject { trace.exist? }
+
     context 'trace does not exist' do
       it { expect(trace.exist?).to be(false) }
     end
 
+    context 'when trace artifact exists' do
+      before do
+        create(:ci_job_artifact, :trace, job: build)
+      end
+
+      it { is_expected.to be_truthy }
+
+      context 'when the trace artifact has been erased' do
+        before do
+          trace.erase!
+        end
+
+        it { is_expected.to be_falsy }
+
+        it 'removes associations' do
+          expect(Ci::JobArtifact.exists?(job_id: build.id, file_type: :trace)).to be_falsy
+        end
+      end
+    end
+
     context 'new trace path is used' do
       before do
         trace.send(:ensure_directory)
diff --git a/spec/lib/gitlab/current_settings_spec.rb b/spec/lib/gitlab/current_settings_spec.rb
index 492659a82b0..4ddcbd7eb66 100644
--- a/spec/lib/gitlab/current_settings_spec.rb
+++ b/spec/lib/gitlab/current_settings_spec.rb
@@ -8,22 +8,37 @@ describe Gitlab::CurrentSettings do
   end
 
   describe '#current_application_settings' do
+    it 'allows keys to be called directly' do
+      db_settings = create(:application_setting,
+                           home_page_url: 'http://mydomain.com',
+                           signup_enabled: false)
+
+      expect(described_class.home_page_url).to eq(db_settings.home_page_url)
+      expect(described_class.signup_enabled?).to be_falsey
+      expect(described_class.signup_enabled).to be_falsey
+      expect(described_class.metrics_sample_interval).to be(15)
+    end
+
     context 'with DB available' do
       before do
-        allow_any_instance_of(described_class).to receive(:connect_to_db?).and_return(true)
+        # For some reason, `allow(described_class).to receive(:connect_to_db?).and_return(true)` causes issues
+        # during the initialization phase of the test suite, so instead let's mock the internals of it
+        allow(ActiveRecord::Base.connection).to receive(:active?).and_return(true)
+        allow(ActiveRecord::Base.connection).to receive(:table_exists?).and_call_original
+        allow(ActiveRecord::Base.connection).to receive(:table_exists?).with('application_settings').and_return(true)
       end
 
       it 'attempts to use cached values first' do
         expect(ApplicationSetting).to receive(:cached)
 
-        expect(current_application_settings).to be_a(ApplicationSetting)
+        expect(described_class.current_application_settings).to be_a(ApplicationSetting)
       end
 
       it 'falls back to DB if Redis returns an empty value' do
         expect(ApplicationSetting).to receive(:cached).and_return(nil)
         expect(ApplicationSetting).to receive(:last).and_call_original.twice
 
-        expect(current_application_settings).to be_a(ApplicationSetting)
+        expect(described_class.current_application_settings).to be_a(ApplicationSetting)
       end
 
       it 'falls back to DB if Redis fails' do
@@ -32,14 +47,14 @@ describe Gitlab::CurrentSettings do
         expect(ApplicationSetting).to receive(:cached).and_raise(::Redis::BaseError)
         expect(Rails.cache).to receive(:fetch).with(ApplicationSetting::CACHE_KEY).and_raise(Redis::BaseError)
 
-        expect(current_application_settings).to eq(db_settings)
+        expect(described_class.current_application_settings).to eq(db_settings)
       end
 
       it 'creates default ApplicationSettings if none are present' do
         expect(ApplicationSetting).to receive(:cached).and_raise(::Redis::BaseError)
         expect(Rails.cache).to receive(:fetch).with(ApplicationSetting::CACHE_KEY).and_raise(Redis::BaseError)
 
-        settings = current_application_settings
+        settings = described_class.current_application_settings
 
         expect(settings).to be_a(ApplicationSetting)
         expect(settings).to be_persisted
@@ -52,7 +67,7 @@ describe Gitlab::CurrentSettings do
         end
 
         it 'returns an in-memory ApplicationSetting object' do
-          settings = current_application_settings
+          settings = described_class.current_application_settings
 
           expect(settings).to be_a(OpenStruct)
           expect(settings.sign_in_enabled?).to eq(settings.sign_in_enabled)
@@ -63,7 +78,7 @@ describe Gitlab::CurrentSettings do
           db_settings = create(:application_setting,
                                home_page_url: 'http://mydomain.com',
                                signup_enabled: false)
-          settings = current_application_settings
+          settings = described_class.current_application_settings
           app_defaults = ApplicationSetting.last
 
           expect(settings).to be_a(OpenStruct)
@@ -80,15 +95,16 @@ describe Gitlab::CurrentSettings do
 
     context 'with DB unavailable' do
       before do
-        allow_any_instance_of(described_class).to receive(:connect_to_db?).and_return(false)
-        allow_any_instance_of(described_class).to receive(:retrieve_settings_from_database_cache?).and_return(nil)
+        # For some reason, `allow(described_class).to receive(:connect_to_db?).and_return(false)` causes issues
+        # during the initialization phase of the test suite, so instead let's mock the internals of it
+        allow(ActiveRecord::Base.connection).to receive(:active?).and_return(false)
       end
 
       it 'returns an in-memory ApplicationSetting object' do
         expect(ApplicationSetting).not_to receive(:current)
         expect(ApplicationSetting).not_to receive(:last)
 
-        expect(current_application_settings).to be_a(OpenStruct)
+        expect(described_class.current_application_settings).to be_a(OpenStruct)
       end
     end
 
@@ -101,8 +117,8 @@ describe Gitlab::CurrentSettings do
         expect(ApplicationSetting).not_to receive(:current)
         expect(ApplicationSetting).not_to receive(:last)
 
-        expect(current_application_settings).to be_a(ApplicationSetting)
-        expect(current_application_settings).not_to be_persisted
+        expect(described_class.current_application_settings).to be_a(ApplicationSetting)
+        expect(described_class.current_application_settings).not_to be_persisted
       end
     end
   end
diff --git a/spec/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_base_spec.rb b/spec/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_base_spec.rb
index 596cc435bd9..cc7cb3f23fd 100644
--- a/spec/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_base_spec.rb
+++ b/spec/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_base_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::Database::RenameReservedPathsMigration::V1::RenameBase, :truncate do
+describe Gitlab::Database::RenameReservedPathsMigration::V1::RenameBase, :delete do
   let(:migration) { FakeRenameReservedPathMigrationV1.new }
   let(:subject) { described_class.new(['the-path'], migration) }
 
diff --git a/spec/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_namespaces_spec.rb b/spec/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_namespaces_spec.rb
index 1143182531f..f31475dbd71 100644
--- a/spec/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_namespaces_spec.rb
+++ b/spec/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_namespaces_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::Database::RenameReservedPathsMigration::V1::RenameNamespaces, :truncate do
+describe Gitlab::Database::RenameReservedPathsMigration::V1::RenameNamespaces, :delete do
   let(:migration) { FakeRenameReservedPathMigrationV1.new }
   let(:subject) { described_class.new(['the-path'], migration) }
   let(:namespace) { create(:group, name: 'the-path') }
diff --git a/spec/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_projects_spec.rb b/spec/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_projects_spec.rb
index e850b5cd6a4..0958144643b 100644
--- a/spec/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_projects_spec.rb
+++ b/spec/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_projects_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::Database::RenameReservedPathsMigration::V1::RenameProjects, :truncate do
+describe Gitlab::Database::RenameReservedPathsMigration::V1::RenameProjects, :delete do
   let(:migration) { FakeRenameReservedPathMigrationV1.new }
   let(:subject) { described_class.new(['the-path'], migration) }
   let(:project) do
diff --git a/spec/lib/gitlab/database/rename_reserved_paths_migration/v1_spec.rb b/spec/lib/gitlab/database/rename_reserved_paths_migration/v1_spec.rb
index 7695b95dc57..1d31f96159c 100644
--- a/spec/lib/gitlab/database/rename_reserved_paths_migration/v1_spec.rb
+++ b/spec/lib/gitlab/database/rename_reserved_paths_migration/v1_spec.rb
@@ -13,7 +13,7 @@ shared_examples 'renames child namespaces' do |type|
   end
 end
 
-describe Gitlab::Database::RenameReservedPathsMigration::V1, :truncate do
+describe Gitlab::Database::RenameReservedPathsMigration::V1, :delete do
   let(:subject) { FakeRenameReservedPathMigrationV1.new }
 
   before do
diff --git a/spec/lib/gitlab/gfm/uploads_rewriter_spec.rb b/spec/lib/gitlab/gfm/uploads_rewriter_spec.rb
index 39e3b875c49..326ed2f2ecf 100644
--- a/spec/lib/gitlab/gfm/uploads_rewriter_spec.rb
+++ b/spec/lib/gitlab/gfm/uploads_rewriter_spec.rb
@@ -17,7 +17,7 @@ describe Gitlab::Gfm::UploadsRewriter do
     end
 
     let(:text) do
-      "Text and #{image_uploader.to_markdown} and #{zip_uploader.to_markdown}"
+      "Text and #{image_uploader.markdown_link} and #{zip_uploader.markdown_link}"
     end
 
     describe '#rewrite' do
diff --git a/spec/lib/gitlab/git/attributes_at_ref_parser_spec.rb b/spec/lib/gitlab/git/attributes_at_ref_parser_spec.rb
new file mode 100644
index 00000000000..5d22dcfb508
--- /dev/null
+++ b/spec/lib/gitlab/git/attributes_at_ref_parser_spec.rb
@@ -0,0 +1,28 @@
+require 'spec_helper'
+
+describe Gitlab::Git::AttributesAtRefParser, seed_helper: true do
+  let(:project) { create(:project, :repository) }
+  let(:repository) { project.repository }
+
+  subject { described_class.new(repository, 'lfs') }
+
+  it 'loads .gitattributes blob' do
+    repository.raw # Initialize repository in advance since this also checks attributes
+
+    expected_filter = 'filter=lfs diff=lfs merge=lfs'
+    receive_blob = receive(:new).with(a_string_including(expected_filter))
+    expect(Gitlab::Git::AttributesParser).to receive_blob.and_call_original
+
+    subject
+  end
+
+  it 'handles missing blobs' do
+    expect { described_class.new(repository, 'non-existant-branch') }.not_to raise_error
+  end
+
+  describe '#attributes' do
+    it 'returns the attributes as a Hash' do
+      expect(subject.attributes('test.lfs')['filter']).to eq('lfs')
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git/attributes_spec.rb b/spec/lib/gitlab/git/attributes_parser_spec.rb
index b715fc3410a..323334e99a5 100644
--- a/spec/lib/gitlab/git/attributes_spec.rb
+++ b/spec/lib/gitlab/git/attributes_parser_spec.rb
@@ -1,11 +1,10 @@
 require 'spec_helper'
 
-describe Gitlab::Git::Attributes, seed_helper: true do
-  let(:path) do
-    File.join(SEED_STORAGE_PATH, 'with-git-attributes.git')
-  end
+describe Gitlab::Git::AttributesParser, seed_helper: true do
+  let(:attributes_path) { File.join(SEED_STORAGE_PATH, 'with-git-attributes.git', 'info', 'attributes') }
+  let(:data) { File.read(attributes_path) }
 
-  subject { described_class.new(path) }
+  subject { described_class.new(data) }
 
   describe '#attributes' do
     context 'using a path with attributes' do
@@ -66,6 +65,26 @@ describe Gitlab::Git::Attributes, seed_helper: true do
         expect(subject.attributes('test.foo')).to eq({})
       end
     end
+
+    context 'when attributes data is a file handle' do
+      subject do
+        File.open(attributes_path, 'r') do |file_handle|
+          described_class.new(file_handle)
+        end
+      end
+
+      it 'returns the attributes as a Hash' do
+        expect(subject.attributes('test.txt')).to eq({ 'text' => true })
+      end
+    end
+
+    context 'when attributes data is nil' do
+      let(:data) { nil }
+
+      it 'returns an empty Hash' do
+        expect(subject.attributes('test.foo')).to eq({})
+      end
+    end
   end
 
   describe '#patterns' do
@@ -74,14 +93,14 @@ describe Gitlab::Git::Attributes, seed_helper: true do
     end
 
     it 'parses an entry that uses a tab to separate the pattern and attributes' do
-      expect(subject.patterns[File.join(path, '*.md')])
+      expect(subject.patterns[File.join('/', '*.md')])
         .to eq({ 'gitlab-language' => 'markdown' })
     end
 
     it 'stores patterns in reverse order' do
       first = subject.patterns.to_a[0]
 
-      expect(first[0]).to eq(File.join(path, 'bla/bla.txt'))
+      expect(first[0]).to eq(File.join('/', 'bla/bla.txt'))
     end
 
     # It's a bit hard to test for something _not_ being processed. As such we'll
@@ -89,14 +108,6 @@ describe Gitlab::Git::Attributes, seed_helper: true do
     it 'ignores any comments and empty lines' do
       expect(subject.patterns.length).to eq(10)
     end
-
-    it 'does not parse anything when the attributes file does not exist' do
-      expect(File).to receive(:exist?)
-        .with(File.join(path, 'info/attributes'))
-        .and_return(false)
-
-      expect(subject.patterns).to eq({})
-    end
   end
 
   describe '#parse_attributes' do
@@ -132,17 +143,9 @@ describe Gitlab::Git::Attributes, seed_helper: true do
       expect { |b| subject.each_line(&b) }.to yield_successive_args(*args)
     end
 
-    it 'does not yield when the attributes file does not exist' do
-      expect(File).to receive(:exist?)
-        .with(File.join(path, 'info/attributes'))
-        .and_return(false)
-
-      expect { |b| subject.each_line(&b) }.not_to yield_control
-    end
-
     it 'does not yield when the attributes file has an unsupported encoding' do
-      path = File.join(SEED_STORAGE_PATH, 'with-invalid-git-attributes.git')
-      attrs = described_class.new(path)
+      path = File.join(SEED_STORAGE_PATH, 'with-invalid-git-attributes.git', 'info', 'attributes')
+      attrs = described_class.new(File.read(path))
 
       expect { |b| attrs.each_line(&b) }.not_to yield_control
     end
diff --git a/spec/lib/gitlab/git/blob_spec.rb b/spec/lib/gitlab/git/blob_spec.rb
index 07eb5b82d5f..8ac960133c5 100644
--- a/spec/lib/gitlab/git/blob_spec.rb
+++ b/spec/lib/gitlab/git/blob_spec.rb
@@ -16,6 +16,18 @@ describe Gitlab::Git::Blob, seed_helper: true do
   end
 
   shared_examples 'finding blobs' do
+    context 'nil path' do
+      let(:blob) { Gitlab::Git::Blob.find(repository, SeedRepo::Commit::ID, nil) }
+
+      it { expect(blob).to eq(nil) }
+    end
+
+    context 'blank path' do
+      let(:blob) { Gitlab::Git::Blob.find(repository, SeedRepo::Commit::ID, '') }
+
+      it { expect(blob).to eq(nil) }
+    end
+
     context 'file in subdir' do
       let(:blob) { Gitlab::Git::Blob.find(repository, SeedRepo::Commit::ID, "files/ruby/popen.rb") }
 
@@ -248,29 +260,57 @@ describe Gitlab::Git::Blob, seed_helper: true do
       )
     end
 
-    it 'returns a list of Gitlab::Git::Blob' do
-      blobs = described_class.batch_lfs_pointers(repository, [lfs_blob.id])
+    shared_examples 'fetching batch of LFS pointers' do
+      it 'returns a list of Gitlab::Git::Blob' do
+        blobs = described_class.batch_lfs_pointers(repository, [lfs_blob.id])
 
-      expect(blobs.count).to eq(1)
-      expect(blobs).to all( be_a(Gitlab::Git::Blob) )
-    end
+        expect(blobs.count).to eq(1)
+        expect(blobs).to all( be_a(Gitlab::Git::Blob) )
+      end
 
-    it 'silently ignores tree objects' do
-      blobs = described_class.batch_lfs_pointers(repository, [tree_object.oid])
+      it 'accepts blob IDs as a lazy enumerator' do
+        blobs = described_class.batch_lfs_pointers(repository, [lfs_blob.id].lazy)
 
-      expect(blobs).to eq([])
-    end
+        expect(blobs.count).to eq(1)
+        expect(blobs).to all( be_a(Gitlab::Git::Blob) )
+      end
+
+      it 'handles empty list of IDs gracefully' do
+        blobs_1 = described_class.batch_lfs_pointers(repository, [].lazy)
+        blobs_2 = described_class.batch_lfs_pointers(repository, [])
 
-    it 'silently ignores non lfs objects' do
-      blobs = described_class.batch_lfs_pointers(repository, [non_lfs_blob.id])
+        expect(blobs_1).to eq([])
+        expect(blobs_2).to eq([])
+      end
+
+      it 'silently ignores tree objects' do
+        blobs = described_class.batch_lfs_pointers(repository, [tree_object.oid])
+
+        expect(blobs).to eq([])
+      end
+
+      it 'silently ignores non lfs objects' do
+        blobs = described_class.batch_lfs_pointers(repository, [non_lfs_blob.id])
 
-      expect(blobs).to eq([])
+        expect(blobs).to eq([])
+      end
+
+      it 'avoids loading large blobs into memory' do
+        # This line could call `lookup` on `repository`, so do here before mocking.
+        non_lfs_blob_id = non_lfs_blob.id
+
+        expect(repository).not_to receive(:lookup)
+
+        described_class.batch_lfs_pointers(repository, [non_lfs_blob_id])
+      end
     end
 
-    it 'avoids loading large blobs into memory' do
-      expect(repository).not_to receive(:lookup)
+    context 'when Gitaly batch_lfs_pointers is enabled' do
+      it_behaves_like 'fetching batch of LFS pointers'
+    end
 
-      described_class.batch_lfs_pointers(repository, [non_lfs_blob.id])
+    context 'when Gitaly batch_lfs_pointers is disabled', :disable_gitaly do
+      it_behaves_like 'fetching batch of LFS pointers'
     end
   end
 
diff --git a/spec/lib/gitlab/git/gitlab_projects_spec.rb b/spec/lib/gitlab/git/gitlab_projects_spec.rb
index 78e4fbca28e..f4b964e1ee9 100644
--- a/spec/lib/gitlab/git/gitlab_projects_spec.rb
+++ b/spec/lib/gitlab/git/gitlab_projects_spec.rb
@@ -219,6 +219,9 @@ describe Gitlab::Git::GitlabProjects do
 
     before do
       FileUtils.mkdir_p(dest_repos_path)
+
+      # Undo spec_helper stub that deletes hooks
+      allow_any_instance_of(described_class).to receive(:fork_repository).and_call_original
     end
 
     after do
diff --git a/spec/lib/gitlab/git/info_attributes_spec.rb b/spec/lib/gitlab/git/info_attributes_spec.rb
new file mode 100644
index 00000000000..ea84909c3e0
--- /dev/null
+++ b/spec/lib/gitlab/git/info_attributes_spec.rb
@@ -0,0 +1,43 @@
+require 'spec_helper'
+
+describe Gitlab::Git::InfoAttributes, seed_helper: true do
+  let(:path) do
+    File.join(SEED_STORAGE_PATH, 'with-git-attributes.git')
+  end
+
+  subject { described_class.new(path) }
+
+  describe '#attributes' do
+    context 'using a path with attributes' do
+      it 'returns the attributes as a Hash' do
+        expect(subject.attributes('test.txt')).to eq({ 'text' => true })
+      end
+
+      it 'returns an empty Hash for a defined path without attributes' do
+        expect(subject.attributes('bla/bla.txt')).to eq({})
+      end
+    end
+  end
+
+  describe '#parser' do
+    it 'parses a file with entries' do
+      expect(subject.patterns).to be_an_instance_of(Hash)
+      expect(subject.patterns["/*.txt"]).to eq({ 'text' => true })
+    end
+
+    it 'does not parse anything when the attributes file does not exist' do
+      expect(File).to receive(:exist?)
+        .with(File.join(path, 'info/attributes'))
+        .and_return(false)
+
+      expect(subject.patterns).to eq({})
+    end
+
+    it 'does not parse attributes files with unsupported encoding' do
+      path = File.join(SEED_STORAGE_PATH, 'with-invalid-git-attributes.git')
+      subject = described_class.new(path)
+
+      expect(subject.patterns).to eq({})
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git/repository_spec.rb b/spec/lib/gitlab/git/repository_spec.rb
index aec7cde6df8..ec1c7a96f92 100644
--- a/spec/lib/gitlab/git/repository_spec.rb
+++ b/spec/lib/gitlab/git/repository_spec.rb
@@ -2,6 +2,7 @@ require "spec_helper"
 
 describe Gitlab::Git::Repository, seed_helper: true do
   include Gitlab::EncodingHelper
+  using RSpec::Parameterized::TableSyntax
 
   shared_examples 'wrapping gRPC errors' do |gitaly_client_class, gitaly_client_method|
     it 'wraps gRPC not found error' do
@@ -19,6 +20,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
   let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH, '') }
   let(:storage_path) { TestEnv.repos_path }
+  let(:user) { build(:user) }
 
   describe '.create_hooks' do
     let(:repo_path) { File.join(storage_path, 'hook-test.git') }
@@ -248,7 +250,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
   end
 
   shared_examples 'archive check' do |extenstion|
-    it { expect(metadata['ArchivePath']).to match(/tmp\/gitlab-git-test.git\/gitlab-git-test-master-#{SeedRepo::LastCommit::ID}/) }
+    it { expect(metadata['ArchivePath']).to match(%r{tmp/gitlab-git-test.git/gitlab-git-test-master-#{SeedRepo::LastCommit::ID}}) }
     it { expect(metadata['ArchivePath']).to end_with extenstion }
   end
 
@@ -442,6 +444,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
     shared_examples 'simple commit counting' do
       it { expect(repository.commit_count("master")).to eq(25) }
       it { expect(repository.commit_count("feature")).to eq(9) }
+      it { expect(repository.commit_count("does-not-exist")).to eq(0) }
     end
 
     context 'when Gitaly commit_count feature is enabled' do
@@ -560,35 +563,39 @@ describe Gitlab::Git::Repository, seed_helper: true do
   end
 
   describe '#delete_refs' do
-    before(:all) do
-      @repo = Gitlab::Git::Repository.new('default', TEST_MUTABLE_REPO_PATH, '')
-    end
+    shared_examples 'deleting refs' do
+      let(:repo) { Gitlab::Git::Repository.new('default', TEST_MUTABLE_REPO_PATH, '') }
 
-    it 'deletes the ref' do
-      @repo.delete_refs('refs/heads/feature')
+      after do
+        ensure_seeds
+      end
 
-      expect(@repo.rugged.references['refs/heads/feature']).to be_nil
-    end
+      it 'deletes the ref' do
+        repo.delete_refs('refs/heads/feature')
 
-    it 'deletes all refs' do
-      refs = %w[refs/heads/wip refs/tags/v1.1.0]
-      @repo.delete_refs(*refs)
+        expect(repo.rugged.references['refs/heads/feature']).to be_nil
+      end
+
+      it 'deletes all refs' do
+        refs = %w[refs/heads/wip refs/tags/v1.1.0]
+        repo.delete_refs(*refs)
 
-      refs.each do |ref|
-        expect(@repo.rugged.references[ref]).to be_nil
+        refs.each do |ref|
+          expect(repo.rugged.references[ref]).to be_nil
+        end
       end
-    end
 
-    it 'raises an error if it failed' do
-      expect(@repo).to receive(:popen).and_return(['Error', 1])
+      it 'raises an error if it failed' do
+        expect { repo.delete_refs('refs\heads\fix') }.to raise_error(Gitlab::Git::Repository::GitError)
+      end
+    end
 
-      expect do
-        @repo.delete_refs('refs/heads/fix')
-      end.to raise_error(Gitlab::Git::Repository::GitError)
+    context 'when Gitaly delete_refs feature is enabled' do
+      it_behaves_like 'deleting refs'
     end
 
-    after(:all) do
-      ensure_seeds
+    context 'when Gitaly delete_refs feature is disabled', :disable_gitaly do
+      it_behaves_like 'deleting refs'
     end
   end
 
@@ -687,7 +694,6 @@ describe Gitlab::Git::Repository, seed_helper: true do
   describe '#remote_tags' do
     let(:remote_name) { 'upstream' }
     let(:target_commit_id) { SeedRepo::Commit::ID }
-    let(:user) { create(:user) }
     let(:tag_name) { 'v0.0.1' }
     let(:tag_message) { 'My tag' }
     let(:remote_repository) do
@@ -943,6 +949,16 @@ describe Gitlab::Git::Repository, seed_helper: true do
         end
       end
     end
+
+    context 'limit validation' do
+      where(:limit) do
+        [0, nil, '', 'foo']
+      end
+
+      with_them do
+        it { expect { repository.log(limit: limit) }.to raise_error(ArgumentError) }
+      end
+    end
   end
 
   describe "#rugged_commits_between" do
@@ -984,6 +1000,29 @@ describe Gitlab::Git::Repository, seed_helper: true do
     it { is_expected.to eq(17) }
   end
 
+  describe '#merge_base' do
+    shared_examples '#merge_base' do
+      where(:from, :to, :result) do
+        '570e7b2abdd848b95f2f578043fc23bd6f6fd24d' | '40f4a7a617393735a95a0bb67b08385bc1e7c66d' | '570e7b2abdd848b95f2f578043fc23bd6f6fd24d'
+        '40f4a7a617393735a95a0bb67b08385bc1e7c66d' | '570e7b2abdd848b95f2f578043fc23bd6f6fd24d' | '570e7b2abdd848b95f2f578043fc23bd6f6fd24d'
+        '40f4a7a617393735a95a0bb67b08385bc1e7c66d' | 'foobar' | nil
+        'foobar' | '40f4a7a617393735a95a0bb67b08385bc1e7c66d' | nil
+      end
+
+      with_them do
+        it { expect(repository.merge_base(from, to)).to eq(result) }
+      end
+    end
+
+    context 'with gitaly' do
+      it_behaves_like '#merge_base'
+    end
+
+    context 'without gitaly', :skip_gitaly_mock do
+      it_behaves_like '#merge_base'
+    end
+  end
+
   describe '#count_commits' do
     shared_examples 'extended commit counting' do
       context 'with after timestamp' do
@@ -1123,14 +1162,27 @@ describe Gitlab::Git::Repository, seed_helper: true do
     context 'when Gitaly find_branch feature is disabled', :skip_gitaly_mock do
       it_behaves_like 'finding a branch'
 
-      it 'should reload Rugged::Repository and return master' do
-        expect(Rugged::Repository).to receive(:new).twice.and_call_original
+      context 'force_reload is true' do
+        it 'should reload Rugged::Repository' do
+          expect(Rugged::Repository).to receive(:new).twice.and_call_original
 
-        repository.find_branch('master')
-        branch = repository.find_branch('master', force_reload: true)
+          repository.find_branch('master')
+          branch = repository.find_branch('master', force_reload: true)
 
-        expect(branch).to be_a_kind_of(Gitlab::Git::Branch)
-        expect(branch.name).to eq('master')
+          expect(branch).to be_a_kind_of(Gitlab::Git::Branch)
+          expect(branch.name).to eq('master')
+        end
+      end
+
+      context 'force_reload is false' do
+        it 'should not reload Rugged::Repository' do
+          expect(Rugged::Repository).to receive(:new).once.and_call_original
+
+          branch = repository.find_branch('master', force_reload: false)
+
+          expect(branch).to be_a_kind_of(Gitlab::Git::Branch)
+          expect(branch.name).to eq('master')
+        end
       end
     end
   end
@@ -1672,7 +1724,6 @@ describe Gitlab::Git::Repository, seed_helper: true do
     shared_examples "user deleting a branch" do
       let(:project) { create(:project, :repository) }
       let(:repository) { project.repository.raw }
-      let(:user) { create(:user) }
       let(:branch_name) { "to-be-deleted-soon" }
 
       before do
@@ -1713,12 +1764,49 @@ describe Gitlab::Git::Repository, seed_helper: true do
     end
   end
 
+  describe '#write_config' do
+    before do
+      repository.rugged.config["gitlab.fullpath"] = repository.path
+    end
+
+    shared_examples 'writing repo config' do
+      context 'is given a path' do
+        it 'writes it to disk' do
+          repository.write_config(full_path: "not-the/real-path.git")
+
+          config = File.read(File.join(repository.path, "config"))
+
+          expect(config).to include("[gitlab]")
+          expect(config).to include("fullpath = not-the/real-path.git")
+        end
+      end
+
+      context 'it is given an empty path' do
+        it 'does not write it to disk' do
+          repository.write_config(full_path: "")
+
+          config = File.read(File.join(repository.path, "config"))
+
+          expect(config).to include("[gitlab]")
+          expect(config).to include("fullpath = #{repository.path}")
+        end
+      end
+    end
+
+    context "when gitaly_write_config is enabled" do
+      it_behaves_like "writing repo config"
+    end
+
+    context "when gitaly_write_config is disabled", :disable_gitaly do
+      it_behaves_like "writing repo config"
+    end
+  end
+
   describe '#merge' do
     let(:repository) do
       Gitlab::Git::Repository.new('default', TEST_MUTABLE_REPO_PATH, '')
     end
     let(:source_sha) { '913c66a37b4a45b9769037c55c2d238bd0942d2e' }
-    let(:user) { build(:user) }
     let(:target_branch) { 'test-merge-target-branch' }
 
     before do
@@ -1771,7 +1859,6 @@ describe Gitlab::Git::Repository, seed_helper: true do
     end
     let(:branch_head) { '6d394385cf567f80a8fd85055db1ab4c5295806f' }
     let(:source_sha) { 'cfe32cf61b73a0d5e9f13e774abde7ff789b1660' }
-    let(:user) { build(:user) }
     let(:target_branch) { 'test-ff-target-branch' }
 
     before do
@@ -1926,6 +2013,75 @@ describe Gitlab::Git::Repository, seed_helper: true do
     it { expect(subject.repository_relative_path).to eq(repository.relative_path) }
   end
 
+  describe '#bundle_to_disk' do
+    shared_examples 'bundling to disk' do
+      let(:save_path) { File.join(Dir.tmpdir, "repo-#{SecureRandom.hex}.bundle") }
+
+      after do
+        FileUtils.rm_rf(save_path)
+      end
+
+      it 'saves a bundle to disk' do
+        repository.bundle_to_disk(save_path)
+
+        success = system(
+          *%W(#{Gitlab.config.git.bin_path} -C #{repository.path} bundle verify #{save_path}),
+          [:out, :err] => '/dev/null'
+        )
+        expect(success).to be true
+      end
+    end
+
+    context 'when Gitaly bundle_to_disk feature is enabled' do
+      it_behaves_like 'bundling to disk'
+    end
+
+    context 'when Gitaly bundle_to_disk feature is disabled', :disable_gitaly do
+      it_behaves_like 'bundling to disk'
+    end
+  end
+
+  describe '#create_from_bundle' do
+    shared_examples 'creating repo from bundle' do
+      let(:bundle_path) { File.join(Dir.tmpdir, "repo-#{SecureRandom.hex}.bundle") }
+      let(:project) { create(:project) }
+      let(:imported_repo) { project.repository.raw }
+
+      before do
+        expect(repository.bundle_to_disk(bundle_path)).to be true
+      end
+
+      after do
+        FileUtils.rm_rf(bundle_path)
+      end
+
+      it 'creates a repo from a bundle file' do
+        expect(imported_repo).not_to exist
+
+        result = imported_repo.create_from_bundle(bundle_path)
+
+        expect(result).to be true
+        expect(imported_repo).to exist
+        expect { imported_repo.fsck }.not_to raise_exception
+      end
+
+      it 'creates a symlink to the global hooks dir' do
+        imported_repo.create_from_bundle(bundle_path)
+        hooks_path = File.join(imported_repo.path, 'hooks')
+
+        expect(File.readlink(hooks_path)).to eq(Gitlab.config.gitlab_shell.hooks_path)
+      end
+    end
+
+    context 'when Gitaly create_repo_from_bundle feature is enabled' do
+      it_behaves_like 'creating repo from bundle'
+    end
+
+    context 'when Gitaly create_repo_from_bundle feature is disabled', :disable_gitaly do
+      it_behaves_like 'creating repo from bundle'
+    end
+  end
+
   context 'gitlab_projects commands' do
     let(:gitlab_projects) { repository.gitlab_projects }
     let(:timeout) { Gitlab.config.gitlab_shell.git_timeout }
@@ -2021,6 +2177,47 @@ describe Gitlab::Git::Repository, seed_helper: true do
         expect { subject }.to raise_error(Gitlab::Git::CommandError, 'error')
       end
     end
+
+    describe '#squash' do
+      let(:squash_id) { '1' }
+      let(:branch_name) { 'fix' }
+      let(:start_sha) { '4b4918a572fa86f9771e5ba40fbd48e1eb03e2c6' }
+      let(:end_sha) { '12d65c8dd2b2676fa3ac47d955accc085a37a9c1' }
+
+      subject do
+        opts = {
+          branch: branch_name,
+          start_sha: start_sha,
+          end_sha: end_sha,
+          author: user,
+          message: 'Squash commit message'
+        }
+
+        repository.squash(user, squash_id, opts)
+      end
+
+      context 'sparse checkout', :skip_gitaly_mock do
+        let(:expected_files) { %w(files files/js files/js/application.js) }
+
+        before do
+          allow(repository).to receive(:with_worktree).and_wrap_original do |m, *args|
+            m.call(*args) do
+              worktree_path = args[0]
+              files_pattern = File.join(worktree_path, '**', '*')
+              expected = expected_files.map do |path|
+                File.expand_path(path, worktree_path)
+              end
+
+              expect(Dir[files_pattern]).to eq(expected)
+            end
+          end
+        end
+
+        it 'checkouts only the files in the diff' do
+          subject
+        end
+      end
+    end
   end
 
   def create_remote_branch(repository, remote_name, branch_name, source_branch_name)
diff --git a/spec/lib/gitlab/git/tree_spec.rb b/spec/lib/gitlab/git/tree_spec.rb
index 86f7bcb8e38..001e406a930 100644
--- a/spec/lib/gitlab/git/tree_spec.rb
+++ b/spec/lib/gitlab/git/tree_spec.rb
@@ -80,22 +80,18 @@ describe Gitlab::Git::Tree, seed_helper: true do
   end
 
   describe '#where' do
-    context 'with gitaly disabled' do
-      before do
-        allow(Gitlab::GitalyClient).to receive(:feature_enabled?).and_return(false)
-      end
-
-      it 'calls #tree_entries_from_rugged' do
-        expect(described_class).to receive(:tree_entries_from_rugged)
-
-        described_class.where(repository, SeedRepo::Commit::ID, '/')
+    shared_examples '#where' do
+      it 'returns an empty array when called with an invalid ref' do
+        expect(described_class.where(repository, 'foobar-does-not-exist')).to eq([])
       end
     end
 
-    it 'gets the tree entries from GitalyClient' do
-      expect_any_instance_of(Gitlab::GitalyClient::CommitService).to receive(:tree_entries)
+    context 'with gitaly' do
+      it_behaves_like '#where'
+    end
 
-      described_class.where(repository, SeedRepo::Commit::ID, '/')
+    context 'without gitaly', :skip_gitaly_mock do
+      it_behaves_like '#where'
     end
   end
 end
diff --git a/spec/lib/gitlab/git/wiki_spec.rb b/spec/lib/gitlab/git/wiki_spec.rb
new file mode 100644
index 00000000000..bd8dbf07fa7
--- /dev/null
+++ b/spec/lib/gitlab/git/wiki_spec.rb
@@ -0,0 +1,36 @@
+require 'spec_helper'
+
+describe Gitlab::Git::Wiki do
+  let(:project) { create(:project) }
+  let(:user) { project.owner }
+  let(:wiki) { ProjectWiki.new(project, user) }
+  let(:gollum_wiki) { wiki.wiki }
+
+  # Remove skip_gitaly_mock flag when gitaly_find_page when
+  # https://gitlab.com/gitlab-org/gitaly/merge_requests/539 gets merged
+  describe '#page', :skip_gitaly_mock do
+    it 'returns the right page' do
+      create_page('page1', 'content')
+      create_page('foo/page1', 'content')
+
+      expect(gollum_wiki.page(title: 'page1', dir: '').url_path).to eq 'page1'
+      expect(gollum_wiki.page(title: 'page1', dir: 'foo').url_path).to eq 'foo/page1'
+
+      destroy_page('page1')
+      destroy_page('page1', 'foo')
+    end
+  end
+
+  def create_page(name, content)
+    gollum_wiki.write_page(name, :markdown, content, commit_details)
+  end
+
+  def commit_details
+    Gitlab::Git::Wiki::CommitDetails.new(user.name, user.email, "test commit")
+  end
+
+  def destroy_page(title, dir = '')
+    page = gollum_wiki.page(title: title, dir: dir)
+    wiki.delete_page(page, "test commit")
+  end
+end
diff --git a/spec/lib/gitlab/gitaly_client/commit_service_spec.rb b/spec/lib/gitlab/gitaly_client/commit_service_spec.rb
index b2275119a04..3722a91c050 100644
--- a/spec/lib/gitlab/gitaly_client/commit_service_spec.rb
+++ b/spec/lib/gitlab/gitaly_client/commit_service_spec.rb
@@ -131,6 +131,29 @@ describe Gitlab::GitalyClient::CommitService do
     end
   end
 
+  describe '#commit_count' do
+    before do
+      expect_any_instance_of(Gitaly::CommitService::Stub)
+        .to receive(:count_commits)
+        .with(gitaly_request_with_path(storage_name, relative_path),
+              kind_of(Hash))
+        .and_return([])
+    end
+
+    it 'sends a commit_count message' do
+      client.commit_count(revision)
+    end
+
+    context 'with UTF-8 params strings' do
+      let(:revision) { "branch\u011F" }
+      let(:path) { "foo/\u011F.txt" }
+
+      it 'handles string encodings correctly' do
+        client.commit_count(revision, path: path)
+      end
+    end
+  end
+
   describe '#find_commit' do
     let(:revision) { '4b825dc642cb6eb9a060e54bf8d69288fbee4904' }
     it 'sends an RPC request' do
diff --git a/spec/lib/gitlab/gitaly_client/health_check_service_spec.rb b/spec/lib/gitlab/gitaly_client/health_check_service_spec.rb
new file mode 100644
index 00000000000..2c7e5eb5787
--- /dev/null
+++ b/spec/lib/gitlab/gitaly_client/health_check_service_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+describe Gitlab::GitalyClient::HealthCheckService do
+  let(:project) { create(:project) }
+  let(:storage_name) { project.repository_storage }
+
+  subject { described_class.new(storage_name) }
+
+  describe '#check' do
+    it 'successfully sends a health check request' do
+      expect(Gitlab::GitalyClient).to receive(:call).with(
+        storage_name,
+        :health_check,
+        :check,
+        instance_of(Grpc::Health::V1::HealthCheckRequest),
+        timeout: Gitlab::GitalyClient.fast_timeout).and_call_original
+
+      expect(subject.check).to eq({ success: true })
+    end
+
+    it 'receives an unsuccessful health check request' do
+      expect_any_instance_of(Grpc::Health::V1::Health::Stub)
+        .to receive(:check)
+        .and_return(double(status: false))
+
+      expect(subject.check).to eq({ success: false })
+    end
+
+    it 'gracefully handles gRPC error' do
+      expect(Gitlab::GitalyClient).to receive(:call).with(
+        storage_name,
+        :health_check,
+        :check,
+        instance_of(Grpc::Health::V1::HealthCheckRequest),
+        timeout: Gitlab::GitalyClient.fast_timeout)
+          .and_raise(GRPC::Unavailable.new('Connection refused'))
+
+      expect(subject.check).to eq({ success: false, message: '14:Connection refused' })
+    end
+  end
+end
diff --git a/spec/lib/gitlab/gitaly_client/operation_service_spec.rb b/spec/lib/gitlab/gitaly_client/operation_service_spec.rb
index d9ec28ab02e..9fbdd73ee0e 100644
--- a/spec/lib/gitlab/gitaly_client/operation_service_spec.rb
+++ b/spec/lib/gitlab/gitaly_client/operation_service_spec.rb
@@ -123,4 +123,53 @@ describe Gitlab::GitalyClient::OperationService do
       expect(subject.branch_created).to be(false)
     end
   end
+
+  describe '#user_squash' do
+    let(:branch_name) { 'my-branch' }
+    let(:squash_id) { '1' }
+    let(:start_sha) { 'b83d6e391c22777fca1ed3012fce84f633d7fed0' }
+    let(:end_sha) { '54cec5282aa9f21856362fe321c800c236a61615' }
+    let(:commit_message) { 'Squash message' }
+    let(:request) do
+      Gitaly::UserSquashRequest.new(
+        repository: repository.gitaly_repository,
+        user: gitaly_user,
+        squash_id: squash_id.to_s,
+        branch: branch_name,
+        start_sha: start_sha,
+        end_sha: end_sha,
+        author: gitaly_user,
+        commit_message: commit_message
+      )
+    end
+    let(:squash_sha) { 'f00' }
+    let(:response) { Gitaly::UserSquashResponse.new(squash_sha: squash_sha) }
+
+    subject do
+      client.user_squash(user, squash_id, branch_name, start_sha, end_sha, user, commit_message)
+    end
+
+    it 'sends a user_squash message and returns the squash sha' do
+      expect_any_instance_of(Gitaly::OperationService::Stub)
+        .to receive(:user_squash).with(request, kind_of(Hash))
+        .and_return(response)
+
+      expect(subject).to eq(squash_sha)
+    end
+
+    context "when git_error is present" do
+      let(:response) do
+        Gitaly::UserSquashResponse.new(git_error: "something failed")
+      end
+
+      it "throws a PreReceive exception" do
+        expect_any_instance_of(Gitaly::OperationService::Stub)
+          .to receive(:user_squash).with(request, kind_of(Hash))
+          .and_return(response)
+
+        expect { subject }.to raise_error(
+          Gitlab::Git::Repository::GitError, "something failed")
+      end
+    end
+  end
 end
diff --git a/spec/lib/gitlab/gitaly_client/ref_service_spec.rb b/spec/lib/gitlab/gitaly_client/ref_service_spec.rb
index 951e146a30a..257e4c50f2d 100644
--- a/spec/lib/gitlab/gitaly_client/ref_service_spec.rb
+++ b/spec/lib/gitlab/gitaly_client/ref_service_spec.rb
@@ -112,7 +112,7 @@ describe Gitlab::GitalyClient::RefService do
       expect_any_instance_of(Gitaly::RefService::Stub)
         .to receive(:delete_refs)
         .with(gitaly_request_with_params(except_with_prefix: prefixes), kind_of(Hash))
-        .and_return(double('delete_refs_response'))
+        .and_return(double('delete_refs_response', git_error: ""))
 
       client.delete_refs(except_with_prefixes: prefixes)
     end
diff --git a/spec/lib/gitlab/gitaly_client/remote_service_spec.rb b/spec/lib/gitlab/gitaly_client/remote_service_spec.rb
index 9d540446532..872377c93d8 100644
--- a/spec/lib/gitlab/gitaly_client/remote_service_spec.rb
+++ b/spec/lib/gitlab/gitaly_client/remote_service_spec.rb
@@ -44,4 +44,18 @@ describe Gitlab::GitalyClient::RemoteService do
       expect(client.fetch_internal_remote(remote_repository)).to be(true)
     end
   end
+
+  describe '#update_remote_mirror' do
+    let(:ref_name) { 'remote_mirror_1' }
+    let(:only_branches_matching) { ['my-branch', 'master'] }
+
+    it 'sends an update_remote_mirror message' do
+      expect_any_instance_of(Gitaly::RemoteService::Stub)
+        .to receive(:update_remote_mirror)
+        .with(kind_of(Enumerator), kind_of(Hash))
+        .and_return(double(:update_remote_mirror_response))
+
+      client.update_remote_mirror(ref_name, only_branches_matching)
+    end
+  end
 end
diff --git a/spec/lib/gitlab/gitaly_client_spec.rb b/spec/lib/gitlab/gitaly_client_spec.rb
index 309b7338ef0..81bcd8c28ed 100644
--- a/spec/lib/gitlab/gitaly_client_spec.rb
+++ b/spec/lib/gitlab/gitaly_client_spec.rb
@@ -3,6 +3,31 @@ require 'spec_helper'
 # We stub Gitaly in `spec/support/gitaly.rb` for other tests. We don't want
 # those stubs while testing the GitalyClient itself.
 describe Gitlab::GitalyClient, skip_gitaly_mock: true do
+  describe '.stub_class' do
+    it 'returns the gRPC health check stub' do
+      expect(described_class.stub_class(:health_check)).to eq(::Grpc::Health::V1::Health::Stub)
+    end
+
+    it 'returns a Gitaly stub' do
+      expect(described_class.stub_class(:ref_service)).to eq(::Gitaly::RefService::Stub)
+    end
+  end
+
+  describe '.stub_address' do
+    it 'returns the same result after being called multiple times' do
+      address = 'localhost:9876'
+      prefixed_address = "tcp://#{address}"
+
+      allow(Gitlab.config.repositories).to receive(:storages).and_return({
+        'default' => { 'gitaly_address' => prefixed_address }
+      })
+
+      2.times do
+        expect(described_class.stub_address('default')).to eq('localhost:9876')
+      end
+    end
+  end
+
   describe '.stub' do
     # Notice that this is referring to gRPC "stubs", not rspec stubs
     before do
diff --git a/spec/lib/gitlab/github_import/importer/pull_requests_importer_spec.rb b/spec/lib/gitlab/github_import/importer/pull_requests_importer_spec.rb
index d72572cd510..44695acbe7d 100644
--- a/spec/lib/gitlab/github_import/importer/pull_requests_importer_spec.rb
+++ b/spec/lib/gitlab/github_import/importer/pull_requests_importer_spec.rb
@@ -244,7 +244,7 @@ describe Gitlab::GithubImport::Importer::PullRequestsImporter do
 
     it 'returns true when a commit exists' do
       expect(project.repository)
-        .to receive(:lookup)
+        .to receive(:commit)
         .with('123')
         .and_return(double(:commit))
 
@@ -253,9 +253,9 @@ describe Gitlab::GithubImport::Importer::PullRequestsImporter do
 
     it 'returns false when a commit does not exist' do
       expect(project.repository)
-        .to receive(:lookup)
+        .to receive(:commit)
         .with('123')
-        .and_raise(Rugged::OdbError)
+        .and_return(nil)
 
       expect(importer.commit_exists?('123')).to eq(false)
     end
diff --git a/spec/lib/gitlab/health_checks/gitaly_check_spec.rb b/spec/lib/gitlab/health_checks/gitaly_check_spec.rb
new file mode 100644
index 00000000000..724beefff69
--- /dev/null
+++ b/spec/lib/gitlab/health_checks/gitaly_check_spec.rb
@@ -0,0 +1,57 @@
+require 'spec_helper'
+
+describe Gitlab::HealthChecks::GitalyCheck do
+  let(:result_class) { Gitlab::HealthChecks::Result }
+  let(:repository_storages) { ['default'] }
+
+  before do
+    allow(described_class).to receive(:repository_storages) { repository_storages }
+  end
+
+  describe '#readiness' do
+    subject { described_class.readiness }
+
+    before do
+      expect(Gitlab::GitalyClient::HealthCheckService).to receive(:new).and_return(gitaly_check)
+    end
+
+    context 'Gitaly server is up' do
+      let(:gitaly_check) { double(check: { success: true }) }
+
+      it { is_expected.to eq([result_class.new(true, nil, shard: 'default')]) }
+    end
+
+    context 'Gitaly server is down' do
+      let(:gitaly_check) { double(check: { success: false, message: 'Connection refused' }) }
+
+      it { is_expected.to eq([result_class.new(false, 'Connection refused', shard: 'default')]) }
+    end
+  end
+
+  describe '#metrics' do
+    subject { described_class.metrics }
+
+    before do
+      expect(Gitlab::GitalyClient::HealthCheckService).to receive(:new).and_return(gitaly_check)
+    end
+
+    context 'Gitaly server is up' do
+      let(:gitaly_check) { double(check: { success: true }) }
+
+      it 'provides metrics' do
+        expect(subject).to all(have_attributes(labels: { shard: 'default' }))
+        expect(subject).to include(an_object_having_attributes(name: 'gitaly_health_check_success', value: 1))
+        expect(subject).to include(an_object_having_attributes(name: 'gitaly_health_check_latency_seconds', value: be >= 0))
+      end
+    end
+
+    context 'Gitaly server is down' do
+      let(:gitaly_check) { double(check: { success: false, message: 'Connection refused' }) }
+
+      it 'provides metrics' do
+        expect(subject).to include(an_object_having_attributes(name: 'gitaly_health_check_success', value: 0))
+        expect(subject).to include(an_object_having_attributes(name: 'gitaly_health_check_latency_seconds', value: be >= 0))
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/import_export/project.json b/spec/lib/gitlab/import_export/project.json
index 4cf33778d15..b6c1f0c81cb 100644
--- a/spec/lib/gitlab/import_export/project.json
+++ b/spec/lib/gitlab/import_export/project.json
@@ -7096,7 +7096,7 @@
       "project_id": 5,
       "created_at": "2016-06-14T15:01:51.232Z",
       "updated_at": "2016-06-14T15:01:51.232Z",
-      "active": false,
+      "active": true,
       "properties": {
 
       },
diff --git a/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb b/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb
index 9dfd879a1bc..d076007e4bc 100644
--- a/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb
+++ b/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb
@@ -236,12 +236,14 @@ describe Gitlab::ImportExport::ProjectTreeRestorer do
       labels = project.issues.first.labels
 
       expect(labels.where(type: "ProjectLabel").count).to eq(results.fetch(:first_issue_labels, 0))
+      expect(labels.where(type: "ProjectLabel").where.not(group_id: nil).count).to eq(0)
     end
   end
 
   shared_examples 'restores group correctly' do |**results|
     it 'has group label' do
       expect(project.group.labels.size).to eq(results.fetch(:labels, 0))
+      expect(project.group.labels.where(type: "GroupLabel").where.not(project_id: nil).count).to eq(0)
     end
 
     it 'has group milestone' do
diff --git a/spec/lib/gitlab/import_export/project_tree_saver_spec.rb b/spec/lib/gitlab/import_export/project_tree_saver_spec.rb
index 08e5bbbd400..5804c45871e 100644
--- a/spec/lib/gitlab/import_export/project_tree_saver_spec.rb
+++ b/spec/lib/gitlab/import_export/project_tree_saver_spec.rb
@@ -164,6 +164,10 @@ describe Gitlab::ImportExport::ProjectTreeSaver do
         expect(saved_project_json['services'].first['type']).to eq('CustomIssueTrackerService')
       end
 
+      it 'saves the properties for a service' do
+        expect(saved_project_json['services'].first['properties']).to eq('one' => 'value')
+      end
+
       it 'has project feature' do
         project_feature = saved_project_json['project_feature']
         expect(project_feature).not_to be_empty
@@ -279,7 +283,7 @@ describe Gitlab::ImportExport::ProjectTreeSaver do
            commit_id: ci_build.pipeline.sha)
 
     create(:event, :created, target: milestone, project: project, author: user)
-    create(:service, project: project, type: 'CustomIssueTrackerService', category: 'issue_tracker')
+    create(:service, project: project, type: 'CustomIssueTrackerService', category: 'issue_tracker', properties: { one: 'value' })
 
     create(:project_custom_attribute, project: project)
     create(:project_custom_attribute, project: project)
diff --git a/spec/lib/gitlab/import_export/uploads_restorer_spec.rb b/spec/lib/gitlab/import_export/uploads_restorer_spec.rb
index 63992ea8ab8..a685521cbf0 100644
--- a/spec/lib/gitlab/import_export/uploads_restorer_spec.rb
+++ b/spec/lib/gitlab/import_export/uploads_restorer_spec.rb
@@ -4,7 +4,6 @@ describe Gitlab::ImportExport::UploadsRestorer do
   describe 'bundle a project Git repo' do
     let(:export_path) { "#{Dir.tmpdir}/uploads_saver_spec" }
     let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: project.full_path) }
-    let(:uploads_path) { FileUploader.dynamic_path_segment(project) }
 
     before do
       allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)
@@ -26,9 +25,9 @@ describe Gitlab::ImportExport::UploadsRestorer do
       end
 
       it 'copies the uploads to the project path' do
-        restorer.restore
+        subject.restore
 
-        uploads = Dir.glob(File.join(uploads_path, '**/*')).map { |file| File.basename(file) }
+        uploads = Dir.glob(File.join(subject.uploads_path, '**/*')).map { |file| File.basename(file) }
 
         expect(uploads).to include('dummy.txt')
       end
@@ -44,9 +43,9 @@ describe Gitlab::ImportExport::UploadsRestorer do
       end
 
       it 'copies the uploads to the project path' do
-        restorer.restore
+        subject.restore
 
-        uploads = Dir.glob(File.join(uploads_path, '**/*')).map { |file| File.basename(file) }
+        uploads = Dir.glob(File.join(subject.uploads_path, '**/*')).map { |file| File.basename(file) }
 
         expect(uploads).to include('dummy.txt')
       end
diff --git a/spec/lib/gitlab/import_export/uploads_saver_spec.rb b/spec/lib/gitlab/import_export/uploads_saver_spec.rb
index e8948de1f3a..959779523f4 100644
--- a/spec/lib/gitlab/import_export/uploads_saver_spec.rb
+++ b/spec/lib/gitlab/import_export/uploads_saver_spec.rb
@@ -30,7 +30,7 @@ describe Gitlab::ImportExport::UploadsSaver do
       it 'copies the uploads to the export path' do
         saver.save
 
-        uploads = Dir.glob(File.join(shared.export_path, 'uploads', '**/*')).map { |file| File.basename(file) }
+        uploads = Dir.glob(File.join(saver.uploads_export_path, '**/*')).map { |file| File.basename(file) }
 
         expect(uploads).to include('banana_sample.gif')
       end
@@ -52,7 +52,7 @@ describe Gitlab::ImportExport::UploadsSaver do
       it 'copies the uploads to the export path' do
         saver.save
 
-        uploads = Dir.glob(File.join(shared.export_path, 'uploads', '**/*')).map { |file| File.basename(file) }
+        uploads = Dir.glob(File.join(saver.uploads_export_path, '**/*')).map { |file| File.basename(file) }
 
         expect(uploads).to include('banana_sample.gif')
       end
diff --git a/spec/lib/gitlab/kubernetes/helm/pod_spec.rb b/spec/lib/gitlab/kubernetes/helm/pod_spec.rb
index 0b8e97b8948..ebb6033f71e 100644
--- a/spec/lib/gitlab/kubernetes/helm/pod_spec.rb
+++ b/spec/lib/gitlab/kubernetes/helm/pod_spec.rb
@@ -63,14 +63,14 @@ describe Gitlab::Kubernetes::Helm::Pod do
 
       it 'should mount configMap specification in the volume' do
         spec = subject.generate.spec
-        expect(spec.volumes.first.configMap['name']).to eq('values-content-configuration')
+        expect(spec.volumes.first.configMap['name']).to eq("values-content-configuration-#{app.name}")
         expect(spec.volumes.first.configMap['items'].first['key']).to eq('values')
         expect(spec.volumes.first.configMap['items'].first['path']).to eq('values.yaml')
       end
     end
 
     context 'without a configuration file' do
-      let(:app) { create(:clusters_applications_ingress, cluster: cluster) }
+      let(:app) { create(:clusters_applications_helm, cluster: cluster) }
 
       it_behaves_like 'helm pod'
 
diff --git a/spec/lib/gitlab/ldap/auth_hash_spec.rb b/spec/lib/gitlab/ldap/auth_hash_spec.rb
index 1785094af10..9c30ddd7fe2 100644
--- a/spec/lib/gitlab/ldap/auth_hash_spec.rb
+++ b/spec/lib/gitlab/ldap/auth_hash_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
 describe Gitlab::LDAP::AuthHash do
+  include LdapHelpers
+
   let(:auth_hash) do
     described_class.new(
       OmniAuth::AuthHash.new(
@@ -83,4 +85,26 @@ describe Gitlab::LDAP::AuthHash do
       end
     end
   end
+
+  describe '#username' do
+    context 'if lowercase_usernames setting is' do
+      let(:given_uid) { 'uid=John Smith,ou=People,dc=example,dc=com' }
+
+      before do
+        raw_info[:uid] = ['JOHN']
+      end
+
+      it 'enabled the username attribute is lower cased' do
+        stub_ldap_config(lowercase_usernames: true)
+
+        expect(auth_hash.username).to eq 'john'
+      end
+
+      it 'disabled the username attribute is not lower cased' do
+        stub_ldap_config(lowercase_usernames: false)
+
+        expect(auth_hash.username).to eq 'JOHN'
+      end
+    end
+  end
 end
diff --git a/spec/lib/gitlab/ldap/person_spec.rb b/spec/lib/gitlab/ldap/person_spec.rb
index ff29d9aa5be..b54d4000b53 100644
--- a/spec/lib/gitlab/ldap/person_spec.rb
+++ b/spec/lib/gitlab/ldap/person_spec.rb
@@ -139,6 +139,27 @@ describe Gitlab::LDAP::Person do
         expect(person.username).to eq(attr_value)
       end
     end
+
+    context 'if lowercase_usernames setting is' do
+      let(:username_attribute) { 'uid' }
+
+      before do
+        entry[username_attribute] = 'JOHN'
+        @person = described_class.new(entry, 'ldapmain')
+      end
+
+      it 'enabled the username attribute is lower cased' do
+        stub_ldap_config(lowercase_usernames: true)
+
+        expect(@person.username).to eq 'john'
+      end
+
+      it 'disabled the username attribute is not lower cased' do
+        stub_ldap_config(lowercase_usernames: false)
+
+        expect(@person.username).to eq 'JOHN'
+      end
+    end
   end
 
   def assert_generic_test(test_description, got, expected)
diff --git a/spec/lib/gitlab/metrics/method_call_spec.rb b/spec/lib/gitlab/metrics/method_call_spec.rb
index 41a9d1d9c90..d9379cfe674 100644
--- a/spec/lib/gitlab/metrics/method_call_spec.rb
+++ b/spec/lib/gitlab/metrics/method_call_spec.rb
@@ -5,6 +5,10 @@ describe Gitlab::Metrics::MethodCall do
   let(:method_call) { described_class.new('Foo#bar', :Foo, '#bar', transaction) }
 
   describe '#measure' do
+    after do
+      described_class.reload_metric!(:gitlab_method_call_duration_seconds)
+    end
+
     it 'measures the performance of the supplied block' do
       method_call.measure { 'foo' }
 
@@ -20,8 +24,6 @@ describe Gitlab::Metrics::MethodCall do
 
       context 'prometheus instrumentation is enabled' do
         before do
-          allow(Feature.get(:prometheus_metrics_method_instrumentation)).to receive(:enabled?).and_call_original
-          described_class.measurement_enabled_cache_expires_at.value = Time.now.to_i - 1
           Feature.get(:prometheus_metrics_method_instrumentation).enable
         end
 
@@ -31,30 +33,12 @@ describe Gitlab::Metrics::MethodCall do
           end
         end
 
-        it 'caches subsequent invocations of feature check' do
-          10.times do
-            method_call.measure { 'foo' }
-          end
-
-          expect(Feature.get(:prometheus_metrics_method_instrumentation)).to have_received(:enabled?).once
-        end
-
-        it 'expires feature check cache after 1 minute' do
-          method_call.measure { 'foo' }
-
-          Timecop.travel(1.minute.from_now) do
-            method_call.measure { 'foo' }
-          end
-
-          Timecop.travel(1.minute.from_now + 1.second) do
-            method_call.measure { 'foo' }
-          end
-
-          expect(Feature.get(:prometheus_metrics_method_instrumentation)).to have_received(:enabled?).twice
+        it 'metric is not a NullMetric' do
+          expect(described_class).not_to be_instance_of(Gitlab::Metrics::NullMetric)
         end
 
         it 'observes the performance of the supplied block' do
-          expect(described_class.call_duration_histogram)
+          expect(described_class.gitlab_method_call_duration_seconds)
             .to receive(:observe)
                   .with({ module: :Foo, method: '#bar' }, be_a_kind_of(Numeric))
 
@@ -64,14 +48,12 @@ describe Gitlab::Metrics::MethodCall do
 
       context 'prometheus instrumentation is disabled' do
         before do
-          described_class.measurement_enabled_cache_expires_at.value = Time.now.to_i - 1
-
           Feature.get(:prometheus_metrics_method_instrumentation).disable
         end
 
-        it 'does not observe the performance' do
-          expect(described_class.call_duration_histogram)
-            .not_to receive(:observe)
+        it 'observes using NullMetric' do
+          expect(described_class.gitlab_method_call_duration_seconds).to be_instance_of(Gitlab::Metrics::NullMetric)
+          expect(described_class.gitlab_method_call_duration_seconds).to receive(:observe)
 
           method_call.measure { 'foo' }
         end
@@ -81,12 +63,10 @@ describe Gitlab::Metrics::MethodCall do
     context 'when measurement is below threshold' do
       before do
         allow(method_call).to receive(:above_threshold?).and_return(false)
-
-        Feature.get(:prometheus_metrics_method_instrumentation).enable
       end
 
       it 'does not observe the performance' do
-        expect(described_class.call_duration_histogram)
+        expect(described_class.gitlab_method_call_duration_seconds)
           .not_to receive(:observe)
 
         method_call.measure { 'foo' }
@@ -96,7 +76,7 @@ describe Gitlab::Metrics::MethodCall do
 
   describe '#to_metric' do
     it 'returns a Metric instance' do
-      expect(method_call).to receive(:real_time).and_return(4.0001)
+      expect(method_call).to receive(:real_time).and_return(4.0001).twice
       expect(method_call).to receive(:cpu_time).and_return(3.0001)
 
       method_call.measure { 'foo' }
diff --git a/spec/lib/gitlab/metrics/methods_spec.rb b/spec/lib/gitlab/metrics/methods_spec.rb
new file mode 100644
index 00000000000..9d41ed2442b
--- /dev/null
+++ b/spec/lib/gitlab/metrics/methods_spec.rb
@@ -0,0 +1,137 @@
+require 'spec_helper'
+
+describe Gitlab::Metrics::Methods do
+  subject { Class.new { include Gitlab::Metrics::Methods } }
+
+  shared_context 'metric' do |metric_type, *args|
+    let(:docstring) { 'description' }
+    let(:metric_name) { :sample_metric }
+
+    describe "#define_#{metric_type}" do
+      define_method(:call_define_metric_method) do |**args|
+        subject.__send__("define_#{metric_type}", metric_name, **args)
+      end
+
+      context 'metrics access method not defined' do
+        it "defines metrics accessing method" do
+          expect(subject).not_to respond_to(metric_name)
+
+          call_define_metric_method(docstring: docstring)
+
+          expect(subject).to respond_to(metric_name)
+        end
+      end
+
+      context 'metrics access method defined' do
+        before do
+          call_define_metric_method(docstring: docstring)
+        end
+
+        it 'raises error when trying to redefine method' do
+          expect { call_define_metric_method(docstring: docstring) }.to raise_error(ArgumentError)
+        end
+
+        context 'metric is not cached' do
+          it 'calls fetch_metric' do
+            expect(subject).to receive(:init_metric).with(metric_type, metric_name, docstring: docstring)
+
+            subject.public_send(metric_name)
+          end
+        end
+
+        context 'metric is cached' do
+          before do
+            subject.public_send(metric_name)
+          end
+
+          it 'returns cached metric' do
+            expect(subject).not_to receive(:init_metric)
+
+            subject.public_send(metric_name)
+          end
+        end
+      end
+    end
+
+    describe "#fetch_#{metric_type}" do
+      let(:null_metric) { Gitlab::Metrics::NullMetric.instance }
+
+      define_method(:call_fetch_metric_method) do |**args|
+        subject.__send__("fetch_#{metric_type}", metric_name, **args)
+      end
+
+      context "when #{metric_type} is not cached" do
+        it 'initializes counter metric' do
+          allow(Gitlab::Metrics).to receive(metric_type).and_return(null_metric)
+
+          call_fetch_metric_method(docstring: docstring)
+
+          expect(Gitlab::Metrics).to have_received(metric_type).with(metric_name, docstring, *args)
+        end
+      end
+
+      context "when #{metric_type} is cached" do
+        before do
+          call_fetch_metric_method(docstring: docstring)
+        end
+
+        it 'uses class metric cache' do
+          expect(Gitlab::Metrics).not_to receive(metric_type)
+
+          call_fetch_metric_method(docstring: docstring)
+        end
+
+        context 'when metric is reloaded' do
+          before do
+            subject.reload_metric!(metric_name)
+          end
+
+          it "initializes #{metric_type} metric" do
+            allow(Gitlab::Metrics).to receive(metric_type).and_return(null_metric)
+
+            call_fetch_metric_method(docstring: docstring)
+
+            expect(Gitlab::Metrics).to have_received(metric_type).with(metric_name, docstring, *args)
+          end
+        end
+      end
+
+      context 'when metric is configured with feature' do
+        let(:feature_name) { :some_metric_feature }
+        let(:metric) { call_fetch_metric_method(docstring: docstring, with_feature: feature_name) }
+
+        context 'when feature is enabled' do
+          before do
+            Feature.get(feature_name).enable
+          end
+
+          it "initializes #{metric_type} metric" do
+            allow(Gitlab::Metrics).to receive(metric_type).and_return(null_metric)
+
+            metric
+
+            expect(Gitlab::Metrics).to have_received(metric_type).with(metric_name, docstring, *args)
+          end
+        end
+
+        context 'when feature is disabled' do
+          before do
+            Feature.get(feature_name).disable
+          end
+
+          it "returns NullMetric" do
+            allow(Gitlab::Metrics).to receive(metric_type)
+
+            expect(metric).to be_instance_of(Gitlab::Metrics::NullMetric)
+
+            expect(Gitlab::Metrics).not_to have_received(metric_type)
+          end
+        end
+      end
+    end
+  end
+
+  include_examples 'metric', :counter, {}
+  include_examples 'metric', :gauge, {}, :all
+  include_examples 'metric', :histogram, {}, [0.005, 0.01, 0.1, 1, 10]
+end
diff --git a/spec/lib/gitlab/metrics/samplers/ruby_sampler_spec.rb b/spec/lib/gitlab/metrics/samplers/ruby_sampler_spec.rb
index 375cbf8a9ca..54781dd52fc 100644
--- a/spec/lib/gitlab/metrics/samplers/ruby_sampler_spec.rb
+++ b/spec/lib/gitlab/metrics/samplers/ruby_sampler_spec.rb
@@ -2,6 +2,11 @@ require 'spec_helper'
 
 describe Gitlab::Metrics::Samplers::RubySampler do
   let(:sampler) { described_class.new(5) }
+  let(:null_metric) { double('null_metric', set: nil, observe: nil) }
+
+  before do
+    allow(Gitlab::Metrics::NullMetric).to receive(:instance).and_return(null_metric)
+  end
 
   after do
     Allocations.stop if Gitlab::Metrics.mri?
@@ -17,12 +22,9 @@ describe Gitlab::Metrics::Samplers::RubySampler do
     end
 
     it 'adds a metric containing the memory usage' do
-      expect(Gitlab::Metrics::System).to receive(:memory_usage)
-                                           .and_return(9000)
+      expect(Gitlab::Metrics::System).to receive(:memory_usage).and_return(9000)
 
-      expect(sampler.metrics[:memory_usage]).to receive(:set)
-                                                  .with({}, 9000)
-                                                  .and_call_original
+      expect(sampler.metrics[:memory_usage]).to receive(:set).with({}, 9000)
 
       sampler.sample
     end
@@ -31,9 +33,7 @@ describe Gitlab::Metrics::Samplers::RubySampler do
       expect(Gitlab::Metrics::System).to receive(:file_descriptor_count)
                                            .and_return(4)
 
-      expect(sampler.metrics[:file_descriptors]).to receive(:set)
-                                                      .with({}, 4)
-                                                      .and_call_original
+      expect(sampler.metrics[:file_descriptors]).to receive(:set).with({}, 4)
 
       sampler.sample
     end
@@ -49,16 +49,14 @@ describe Gitlab::Metrics::Samplers::RubySampler do
     it 'adds a metric containing garbage collection time statistics' do
       expect(GC::Profiler).to receive(:total_time).and_return(0.24)
 
-      expect(sampler.metrics[:total_time]).to receive(:set)
-                                                .with({}, 240)
-                                                .and_call_original
+      expect(sampler.metrics[:total_time]).to receive(:set).with({}, 240)
 
       sampler.sample
     end
 
     it 'adds a metric containing garbage collection statistics' do
       GC.stat.keys.each do |key|
-        expect(sampler.metrics[key]).to receive(:set).with({}, anything).and_call_original
+        expect(sampler.metrics[key]).to receive(:set).with({}, anything)
       end
 
       sampler.sample
diff --git a/spec/lib/gitlab/metrics/subscribers/action_view_spec.rb b/spec/lib/gitlab/metrics/subscribers/action_view_spec.rb
index eca75a4fac1..9f3af1acef7 100644
--- a/spec/lib/gitlab/metrics/subscribers/action_view_spec.rb
+++ b/spec/lib/gitlab/metrics/subscribers/action_view_spec.rb
@@ -32,7 +32,7 @@ describe Gitlab::Metrics::Subscribers::ActionView do
     end
 
     it 'observes view rendering time' do
-      expect(subscriber.send(:metric_view_rendering_duration_seconds))
+      expect(described_class.gitlab_view_rendering_duration_seconds)
         .to receive(:observe)
               .with({ view: 'app/views/x.html.haml' }, 2.1)
 
diff --git a/spec/lib/gitlab/metrics/subscribers/active_record_spec.rb b/spec/lib/gitlab/metrics/subscribers/active_record_spec.rb
index 9b3698fb4a8..4e7bd433a9c 100644
--- a/spec/lib/gitlab/metrics/subscribers/active_record_spec.rb
+++ b/spec/lib/gitlab/metrics/subscribers/active_record_spec.rb
@@ -25,7 +25,7 @@ describe Gitlab::Metrics::Subscribers::ActiveRecord do
         expect(subscriber).to receive(:current_transaction)
                                 .at_least(:once)
                                 .and_return(transaction)
-        expect(subscriber.send(:metric_sql_duration_seconds)).to receive(:observe).with({}, 0.002)
+        expect(described_class.send(:gitlab_sql_duration_seconds)).to receive(:observe).with({}, 0.002)
         subscriber.sql(event)
       end
 
diff --git a/spec/lib/gitlab/metrics/subscribers/rails_cache_spec.rb b/spec/lib/gitlab/metrics/subscribers/rails_cache_spec.rb
index 58e28592cf9..6795c1ab56b 100644
--- a/spec/lib/gitlab/metrics/subscribers/rails_cache_spec.rb
+++ b/spec/lib/gitlab/metrics/subscribers/rails_cache_spec.rb
@@ -144,7 +144,10 @@ describe Gitlab::Metrics::Subscribers::RailsCache do
     end
 
     context 'with a transaction' do
+      let(:metric_cache_misses_total) { double('metric_cache_misses_total', increment: nil) }
+
       before do
+        allow(subscriber).to receive(:metric_cache_misses_total).and_return(metric_cache_misses_total)
         allow(subscriber).to receive(:current_transaction)
                                .and_return(transaction)
       end
@@ -157,9 +160,9 @@ describe Gitlab::Metrics::Subscribers::RailsCache do
       end
 
       it 'increments the cache_read_miss total' do
-        expect(subscriber.send(:metric_cache_misses_total)).to receive(:increment).with({})
-
         subscriber.cache_generate(event)
+
+        expect(metric_cache_misses_total).to have_received(:increment).with({})
       end
     end
   end
diff --git a/spec/lib/gitlab/metrics_spec.rb b/spec/lib/gitlab/metrics_spec.rb
index 1619fbd88b1..03c185ddc07 100644
--- a/spec/lib/gitlab/metrics_spec.rb
+++ b/spec/lib/gitlab/metrics_spec.rb
@@ -20,7 +20,7 @@ describe Gitlab::Metrics do
 
     context 'prometheus metrics enabled in config' do
       before do
-        allow(described_class).to receive(:current_application_settings).and_return(prometheus_metrics_enabled: true)
+        allow(Gitlab::CurrentSettings).to receive(:prometheus_metrics_enabled).and_return(true)
       end
 
       context 'when metrics folder is present' do
diff --git a/spec/lib/gitlab/o_auth/user_spec.rb b/spec/lib/gitlab/o_auth/user_spec.rb
index 45fff4c5787..03e0a9e2a03 100644
--- a/spec/lib/gitlab/o_auth/user_spec.rb
+++ b/spec/lib/gitlab/o_auth/user_spec.rb
@@ -44,6 +44,18 @@ describe Gitlab::OAuth::User do
 
     let(:provider) { 'twitter' }
 
+    describe 'when account exists on server' do
+      it 'does not mark the user as external' do
+        create(:omniauth_user, extern_uid: 'my-uid', provider: provider)
+        stub_omniauth_config(allow_single_sign_on: [provider], external_providers: [provider])
+
+        oauth_user.save
+
+        expect(gl_user).to be_valid
+        expect(gl_user.external).to be_falsey
+      end
+    end
+
     describe 'signup' do
       context 'when signup is disabled' do
         before do
@@ -51,7 +63,7 @@ describe Gitlab::OAuth::User do
         end
 
         it 'creates the user' do
-          stub_omniauth_config(allow_single_sign_on: ['twitter'])
+          stub_omniauth_config(allow_single_sign_on: [provider])
 
           oauth_user.save
 
@@ -65,7 +77,7 @@ describe Gitlab::OAuth::User do
         end
 
         it 'creates and confirms the user anyway' do
-          stub_omniauth_config(allow_single_sign_on: ['twitter'])
+          stub_omniauth_config(allow_single_sign_on: [provider])
 
           oauth_user.save
 
@@ -75,7 +87,7 @@ describe Gitlab::OAuth::User do
       end
 
       it 'marks user as having password_automatically_set' do
-        stub_omniauth_config(allow_single_sign_on: ['twitter'], external_providers: ['twitter'])
+        stub_omniauth_config(allow_single_sign_on: [provider], external_providers: [provider])
 
         oauth_user.save
 
@@ -86,7 +98,7 @@ describe Gitlab::OAuth::User do
       shared_examples 'to verify compliance with allow_single_sign_on' do
         context 'provider is marked as external' do
           it 'marks user as external' do
-            stub_omniauth_config(allow_single_sign_on: ['twitter'], external_providers: ['twitter'])
+            stub_omniauth_config(allow_single_sign_on: [provider], external_providers: [provider])
             oauth_user.save
             expect(gl_user).to be_valid
             expect(gl_user.external).to be_truthy
@@ -95,8 +107,8 @@ describe Gitlab::OAuth::User do
 
         context 'provider was external, now has been removed' do
           it 'does not mark external user as internal' do
-            create(:omniauth_user, extern_uid: 'my-uid', provider: 'twitter', external: true)
-            stub_omniauth_config(allow_single_sign_on: ['twitter'], external_providers: ['facebook'])
+            create(:omniauth_user, extern_uid: 'my-uid', provider: provider, external: true)
+            stub_omniauth_config(allow_single_sign_on: [provider], external_providers: ['facebook'])
             oauth_user.save
             expect(gl_user).to be_valid
             expect(gl_user.external).to be_truthy
@@ -118,7 +130,7 @@ describe Gitlab::OAuth::User do
 
         context 'with new allow_single_sign_on enabled syntax' do
           before do
-            stub_omniauth_config(allow_single_sign_on: ['twitter'])
+            stub_omniauth_config(allow_single_sign_on: [provider])
           end
 
           it "creates a user from Omniauth" do
@@ -127,7 +139,7 @@ describe Gitlab::OAuth::User do
             expect(gl_user).to be_valid
             identity = gl_user.identities.first
             expect(identity.extern_uid).to eql uid
-            expect(identity.provider).to eql 'twitter'
+            expect(identity.provider).to eql provider
           end
         end
 
@@ -142,7 +154,7 @@ describe Gitlab::OAuth::User do
             expect(gl_user).to be_valid
             identity = gl_user.identities.first
             expect(identity.extern_uid).to eql uid
-            expect(identity.provider).to eql 'twitter'
+            expect(identity.provider).to eql provider
           end
         end
 
diff --git a/spec/lib/gitlab/path_regex_spec.rb b/spec/lib/gitlab/path_regex_spec.rb
index 0ae90069b7f..85991c38363 100644
--- a/spec/lib/gitlab/path_regex_spec.rb
+++ b/spec/lib/gitlab/path_regex_spec.rb
@@ -121,7 +121,7 @@ describe Gitlab::PathRegex do
   STARTING_WITH_NAMESPACE = %r{^/\*namespace_id/:(project_)?id}
   NON_PARAM_PARTS = %r{[^:*][a-z\-_/]*}
   ANY_OTHER_PATH_PART = %r{[a-z\-_/:]*}
-  WILDCARD_SEGMENT = %r{\*}
+  WILDCARD_SEGMENT = /\*/
   let(:namespaced_wildcard_routes) do
     routes_without_format.select do |p|
       p =~ %r{#{STARTING_WITH_NAMESPACE}/#{NON_PARAM_PARTS}/#{ANY_OTHER_PATH_PART}#{WILDCARD_SEGMENT}}
diff --git a/spec/lib/gitlab/popen/runner_spec.rb b/spec/lib/gitlab/popen/runner_spec.rb
new file mode 100644
index 00000000000..2e2cb4ca28f
--- /dev/null
+++ b/spec/lib/gitlab/popen/runner_spec.rb
@@ -0,0 +1,139 @@
+require 'spec_helper'
+
+describe Gitlab::Popen::Runner do
+  subject { described_class.new }
+
+  describe '#run' do
+    it 'runs the command and returns the result' do
+      run_command
+
+      expect(Gitlab::Popen).to have_received(:popen_with_detail)
+    end
+  end
+
+  describe '#all_success_and_clean?' do
+    it 'returns true when exit status is 0 and stderr is empty' do
+      run_command
+
+      expect(subject).to be_all_success_and_clean
+    end
+
+    it 'returns false when exit status is not 0' do
+      run_command(exitstatus: 1)
+
+      expect(subject).not_to be_all_success_and_clean
+    end
+
+    it 'returns false when exit stderr has something' do
+      run_command(stderr: 'stderr')
+
+      expect(subject).not_to be_all_success_and_clean
+    end
+  end
+
+  describe '#all_success?' do
+    it 'returns true when exit status is 0' do
+      run_command
+
+      expect(subject).to be_all_success
+    end
+
+    it 'returns false when exit status is not 0' do
+      run_command(exitstatus: 1)
+
+      expect(subject).not_to be_all_success
+    end
+
+    it 'returns true' do
+      run_command(stderr: 'stderr')
+
+      expect(subject).to be_all_success
+    end
+  end
+
+  describe '#all_stderr_empty?' do
+    it 'returns true when stderr is empty' do
+      run_command
+
+      expect(subject).to be_all_stderr_empty
+    end
+
+    it 'returns true when exit status is not 0' do
+      run_command(exitstatus: 1)
+
+      expect(subject).to be_all_stderr_empty
+    end
+
+    it 'returns false when exit stderr has something' do
+      run_command(stderr: 'stderr')
+
+      expect(subject).not_to be_all_stderr_empty
+    end
+  end
+
+  describe '#failed_results' do
+    it 'returns [] when everything is passed' do
+      run_command
+
+      expect(subject.failed_results).to be_empty
+    end
+
+    it 'returns the result when exit status is not 0' do
+      result = run_command(exitstatus: 1)
+
+      expect(subject.failed_results).to contain_exactly(result)
+    end
+
+    it 'returns [] when exit stderr has something' do
+      run_command(stderr: 'stderr')
+
+      expect(subject.failed_results).to be_empty
+    end
+  end
+
+  describe '#warned_results' do
+    it 'returns [] when everything is passed' do
+      run_command
+
+      expect(subject.warned_results).to be_empty
+    end
+
+    it 'returns [] when exit status is not 0' do
+      run_command(exitstatus: 1)
+
+      expect(subject.warned_results).to be_empty
+    end
+
+    it 'returns the result when exit stderr has something' do
+      result = run_command(stderr: 'stderr')
+
+      expect(subject.warned_results).to contain_exactly(result)
+    end
+  end
+
+  def run_command(
+    command: 'command',
+    stdout: 'stdout',
+    stderr: '',
+    exitstatus: 0,
+    status: double(exitstatus: exitstatus, success?: exitstatus.zero?),
+    duration: 0.1)
+
+    result =
+      Gitlab::Popen::Result.new(command, stdout, stderr, status, duration)
+
+    allow(Gitlab::Popen)
+      .to receive(:popen_with_detail)
+      .and_return(result)
+
+    subject.run([command]) do |cmd, &run|
+      expect(cmd).to eq(command)
+
+      cmd_result = run.call
+
+      expect(cmd_result).to eq(result)
+    end
+
+    subject.results.first
+  end
+end
diff --git a/spec/lib/gitlab/popen_spec.rb b/spec/lib/gitlab/popen_spec.rb
index b145ca36f26..1dbead16d5b 100644
--- a/spec/lib/gitlab/popen_spec.rb
+++ b/spec/lib/gitlab/popen_spec.rb
@@ -1,11 +1,23 @@
 require 'spec_helper'
 
-describe 'Gitlab::Popen' do
+describe Gitlab::Popen do
   let(:path) { Rails.root.join('tmp').to_s }
 
   before do
     @klass = Class.new(Object)
-    @klass.send(:include, Gitlab::Popen)
+    @klass.send(:include, described_class)
+  end
+
+  describe '.popen_with_detail' do
+    subject { @klass.new.popen_with_detail(cmd) }
+
+    let(:cmd) { %W[#{Gem.ruby} -e $stdout.puts(1);$stderr.puts(2);exit(3)] }
+
+    it { expect(subject.cmd).to eq(cmd) }
+    it { expect(subject.stdout).to eq("1\n") }
+    it { expect(subject.stderr).to eq("2\n") }
+    it { expect(subject.status.exitstatus).to eq(3) }
+    it { expect(subject.duration).to be_kind_of(Numeric) }
   end
 
   context 'zero status' do
diff --git a/spec/lib/gitlab/profiler_spec.rb b/spec/lib/gitlab/profiler_spec.rb
new file mode 100644
index 00000000000..4a43dbb2371
--- /dev/null
+++ b/spec/lib/gitlab/profiler_spec.rb
@@ -0,0 +1,156 @@
+require 'spec_helper'
+
+describe Gitlab::Profiler do
+  RSpec::Matchers.define_negated_matcher :not_change, :change
+
+  let(:null_logger) { Logger.new('/dev/null') }
+  let(:private_token) { 'private' }
+
+  describe '.profile' do
+    let(:app) { double(:app) }
+
+    before do
+      allow(ActionDispatch::Integration::Session).to receive(:new).and_return(app)
+      allow(app).to receive(:get)
+    end
+
+    it 'returns a profile result' do
+      expect(described_class.profile('/')).to be_an_instance_of(RubyProf::Profile)
+    end
+
+    it 'uses the custom logger given' do
+      expect(described_class).to receive(:create_custom_logger)
+                                   .with(null_logger, private_token: anything)
+                                   .and_call_original
+
+      described_class.profile('/', logger: null_logger)
+    end
+
+    it 'sends a POST request when data is passed' do
+      post_data = '{"a":1}'
+
+      expect(app).to receive(:post).with(anything, post_data, anything)
+
+      described_class.profile('/', post_data: post_data)
+    end
+
+    it 'uses the private_token for auth if given' do
+      expect(app).to receive(:get).with('/', nil, 'Private-Token' => private_token)
+      expect(app).to receive(:get).with('/api/v4/users')
+
+      described_class.profile('/', private_token: private_token)
+    end
+
+    it 'uses the user for auth if given' do
+      user = double(:user)
+      user_token = 'user'
+
+      allow(user).to receive_message_chain(:personal_access_tokens, :active, :pluck, :first).and_return(user_token)
+
+      expect(app).to receive(:get).with('/', nil, 'Private-Token' => user_token)
+      expect(app).to receive(:get).with('/api/v4/users')
+
+      described_class.profile('/', user: user)
+    end
+
+    it 'uses the private_token for auth if both it and user are set' do
+      user = double(:user)
+      user_token = 'user'
+
+      allow(user).to receive_message_chain(:personal_access_tokens, :active, :pluck, :first).and_return(user_token)
+
+      expect(app).to receive(:get).with('/', nil, 'Private-Token' => private_token)
+      expect(app).to receive(:get).with('/api/v4/users')
+
+      described_class.profile('/', user: user, private_token: private_token)
+    end
+  end
+
+  describe '.create_custom_logger' do
+    it 'does nothing when nil is passed' do
+      expect(described_class.create_custom_logger(nil)).to be_nil
+    end
+
+    context 'the new logger' do
+      let(:custom_logger) do
+        described_class.create_custom_logger(null_logger, private_token: private_token)
+      end
+
+      it 'does not affect the existing logger' do
+        expect(null_logger).not_to receive(:debug)
+        expect(custom_logger).to receive(:debug).and_call_original
+
+        custom_logger.debug('Foo')
+      end
+
+      it 'strips out the private token' do
+        expect(custom_logger).to receive(:add) do |severity, _progname, message|
+          expect(severity).to eq(Logger::DEBUG)
+          expect(message).to include('public').and include(described_class::FILTERED_STRING)
+          expect(message).not_to include(private_token)
+        end
+
+        custom_logger.debug("public #{private_token}")
+      end
+
+      it 'tracks model load times by model' do
+        custom_logger.debug('This is not a model load')
+        custom_logger.debug('User Load (1.2ms)')
+        custom_logger.debug('User Load (1.3ms)')
+        custom_logger.debug('Project Load (10.4ms)')
+
+        expect(custom_logger.load_times_by_model).to eq('User' => 2.5,
+                                                        'Project' => 10.4)
+      end
+
+      it 'logs the backtrace, ignoring lines as appropriate' do
+        # Skip Rails's backtrace cleaning.
+        allow(Rails.backtrace_cleaner).to receive(:clean, &:itself)
+
+        expect(custom_logger).to receive(:add)
+                                   .with(Logger::DEBUG,
+                                         anything,
+                                         a_string_matching(File.basename(__FILE__)))
+                                   .twice
+
+        expect(custom_logger).not_to receive(:add).with(Logger::DEBUG,
+                                                        anything,
+                                                        a_string_matching('lib/gitlab/profiler.rb'))
+
+        # Force a part of the backtrace to be in the (ignored) profiler source
+        # file.
+        described_class.with_custom_logger(nil) { custom_logger.debug('Foo') }
+      end
+    end
+  end
+
+  describe '.with_custom_logger' do
+    context 'when the logger is set' do
+      it 'uses the replacement logger for the duration of the block' do
+        expect(null_logger).to receive(:debug).and_call_original
+
+        expect { described_class.with_custom_logger(null_logger) { ActiveRecord::Base.logger.debug('foo') } }
+          .to not_change { ActiveRecord::Base.logger }
+          .and not_change { ActionController::Base.logger }
+          .and not_change { ActiveSupport::LogSubscriber.colorize_logging }
+      end
+
+      it 'returns the result of the block' do
+        expect(described_class.with_custom_logger(null_logger) { 2 }).to eq(2)
+      end
+    end
+
+    context 'when the logger is nil' do
+      it 'returns the result of the block' do
+        expect(described_class.with_custom_logger(nil) { 2 }).to eq(2)
+      end
+
+      it 'does not modify the standard Rails loggers' do
+        expect { described_class.with_custom_logger(nil) { } }
+          .to not_change { ActiveRecord::Base.logger }
+          .and not_change { ActionController::Base.logger }
+          .and not_change { ActiveSupport::LogSubscriber.colorize_logging }
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/query_limiting/active_support_subscriber_spec.rb b/spec/lib/gitlab/query_limiting/active_support_subscriber_spec.rb
new file mode 100644
index 00000000000..b49bc5c328c
--- /dev/null
+++ b/spec/lib/gitlab/query_limiting/active_support_subscriber_spec.rb
@@ -0,0 +1,19 @@
+require 'spec_helper'
+
+describe Gitlab::QueryLimiting::ActiveSupportSubscriber do
+  describe '#sql' do
+    it 'increments the number of executed SQL queries' do
+      transaction = double(:transaction)
+
+      allow(Gitlab::QueryLimiting::Transaction)
+        .to receive(:current)
+        .and_return(transaction)
+
+      expect(transaction)
+        .to receive(:increment)
+        .at_least(:once)
+
+      User.count
+    end
+  end
+end
diff --git a/spec/lib/gitlab/query_limiting/middleware_spec.rb b/spec/lib/gitlab/query_limiting/middleware_spec.rb
new file mode 100644
index 00000000000..a04bcdecb4b
--- /dev/null
+++ b/spec/lib/gitlab/query_limiting/middleware_spec.rb
@@ -0,0 +1,72 @@
+require 'spec_helper'
+
+describe Gitlab::QueryLimiting::Middleware do
+  describe '#call' do
+    it 'runs the application with query limiting in place' do
+      middleware = described_class.new(-> (env) { env })
+
+      expect_any_instance_of(Gitlab::QueryLimiting::Transaction)
+        .to receive(:act_upon_results)
+
+      expect(middleware.call({ number: 10 }))
+        .to eq({ number: 10 })
+    end
+  end
+
+  describe '#action_name' do
+    let(:middleware) { described_class.new(-> (env) { env }) }
+
+    context 'using a Rails request' do
+      it 'returns the name of the controller and action' do
+        env = {
+          described_class::CONTROLLER_KEY => double(
+            :controller,
+            action_name: 'show',
+            class: double(:class, name: 'UsersController'),
+            content_type: 'text/html'
+          )
+        }
+
+        expect(middleware.action_name(env)).to eq('UsersController#show')
+      end
+
+      it 'includes the content type if this is not text/html' do
+        env = {
+          described_class::CONTROLLER_KEY => double(
+            :controller,
+            action_name: 'show',
+            class: double(:class, name: 'UsersController'),
+            content_type: 'application/json'
+          )
+        }
+
+        expect(middleware.action_name(env))
+          .to eq('UsersController#show (application/json)')
+      end
+    end
+
+    context 'using a Grape API request' do
+      it 'returns the name of the request method and endpoint path' do
+        env = {
+          described_class::ENDPOINT_KEY => double(
+            :endpoint,
+            route: double(:route, request_method: 'GET', path: '/foo')
+          )
+        }
+
+        expect(middleware.action_name(env)).to eq('GET /foo')
+      end
+
+      it 'returns nil if the route can not be retrieved' do
+        endpoint = double(:endpoint)
+        env = { described_class::ENDPOINT_KEY => endpoint }
+
+        allow(endpoint)
+          .to receive(:route)
+          .and_raise(RuntimeError)
+
+        expect(middleware.action_name(env)).to be_nil
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/query_limiting/transaction_spec.rb b/spec/lib/gitlab/query_limiting/transaction_spec.rb
new file mode 100644
index 00000000000..b4231fcd0fa
--- /dev/null
+++ b/spec/lib/gitlab/query_limiting/transaction_spec.rb
@@ -0,0 +1,144 @@
+require 'spec_helper'
+
+describe Gitlab::QueryLimiting::Transaction do
+  after do
+    Thread.current[described_class::THREAD_KEY] = nil
+  end
+
+  describe '.current' do
+    it 'returns nil when there is no transaction' do
+      expect(described_class.current).to be_nil
+    end
+
+    it 'returns the transaction when present' do
+      Thread.current[described_class::THREAD_KEY] = described_class.new
+
+      expect(described_class.current).to be_an_instance_of(described_class)
+    end
+  end
+
+  describe '.run' do
+    it 'runs a transaction and returns it and its return value' do
+      trans, ret = described_class.run do
+        10
+      end
+
+      expect(trans).to be_an_instance_of(described_class)
+      expect(ret).to eq(10)
+    end
+
+    it 'removes the transaction from the current thread upon completion' do
+      described_class.run do
+        10
+      end
+
+      expect(Thread.current[described_class::THREAD_KEY]).to be_nil
+    end
+  end
+
+  describe '#act_upon_results' do
+    context 'when the query threshold is not exceeded' do
+      it 'does nothing' do
+        trans = described_class.new
+
+        expect(trans).not_to receive(:raise)
+
+        trans.act_upon_results
+      end
+    end
+
+    context 'when the query threshold is exceeded' do
+      let(:transaction) do
+        trans = described_class.new
+        trans.count = described_class::THRESHOLD + 1
+
+        trans
+      end
+
+      it 'raises an error when this is enabled' do
+        expect { transaction.act_upon_results }
+          .to raise_error(described_class::ThresholdExceededError)
+      end
+
+      it 'reports the error in Sentry if raising an error is disabled' do
+        expect(transaction)
+          .to receive(:raise_error?)
+          .and_return(false)
+
+        expect(Raven)
+          .to receive(:capture_exception)
+          .with(an_instance_of(described_class::ThresholdExceededError))
+
+        transaction.act_upon_results
+      end
+    end
+  end
+
+  describe '#increment' do
+    it 'increments the number of executed queries' do
+      transaction = described_class.new
+
+      expect(transaction.count).to be_zero
+
+      transaction.increment
+
+      expect(transaction.count).to eq(1)
+    end
+  end
+
+  describe '#raise_error?' do
+    it 'returns true in a test environment' do
+      transaction = described_class.new
+
+      expect(transaction.raise_error?).to eq(true)
+    end
+
+    it 'returns false in a production environment' do
+      transaction = described_class.new
+
+      expect(Rails.env)
+        .to receive(:test?)
+        .and_return(false)
+
+      expect(transaction.raise_error?).to eq(false)
+    end
+  end
+
+  describe '#threshold_exceeded?' do
+    it 'returns false when the threshold is not exceeded' do
+      transaction = described_class.new
+
+      expect(transaction.threshold_exceeded?).to eq(false)
+    end
+
+    it 'returns true when the threshold is exceeded' do
+      transaction = described_class.new
+      transaction.count = described_class::THRESHOLD + 1
+
+      expect(transaction.threshold_exceeded?).to eq(true)
+    end
+  end
+
+  describe '#error_message' do
+    it 'returns the error message to display when the threshold is exceeded' do
+      transaction = described_class.new
+      transaction.count = max = described_class::THRESHOLD
+
+      expect(transaction.error_message).to eq(
+        "Too many SQL queries were executed: a maximum of #{max} " \
+        "is allowed but #{max} SQL queries were executed"
+      )
+    end
+
+    it 'includes the action name in the error message when present' do
+      transaction = described_class.new
+      transaction.count = max = described_class::THRESHOLD
+      transaction.action = 'UsersController#show'
+
+      expect(transaction.error_message).to eq(
+        "Too many SQL queries were executed in UsersController#show: " \
+        "a maximum of #{max} is allowed but #{max} SQL queries were executed"
+      )
+    end
+  end
+end
diff --git a/spec/lib/gitlab/query_limiting_spec.rb b/spec/lib/gitlab/query_limiting_spec.rb
new file mode 100644
index 00000000000..2eddab0b8c3
--- /dev/null
+++ b/spec/lib/gitlab/query_limiting_spec.rb
@@ -0,0 +1,65 @@
+require 'spec_helper'
+
+describe Gitlab::QueryLimiting do
+  describe '.enable?' do
+    it 'returns true in a test environment' do
+      expect(described_class.enable?).to eq(true)
+    end
+
+    it 'returns true in a development environment' do
+      allow(Rails.env).to receive(:development?).and_return(true)
+
+      expect(described_class.enable?).to eq(true)
+    end
+
+    it 'returns true on GitLab.com' do
+      allow(Gitlab).to receive(:com?).and_return(true)
+
+      expect(described_class.enable?).to eq(true)
+    end
+
+    it 'returns true in a non GitLab.com' do
+      expect(Gitlab).to receive(:com?).and_return(false)
+      expect(Rails.env).to receive(:development?).and_return(false)
+      expect(Rails.env).to receive(:test?).and_return(false)
+
+      expect(described_class.enable?).to eq(false)
+    end
+  end
+
+  describe '.whitelist' do
+    it 'raises ArgumentError when an invalid issue URL is given' do
+      expect { described_class.whitelist('foo') }
+        .to raise_error(ArgumentError)
+    end
+
+    context 'without a transaction' do
+      it 'does nothing' do
+        expect { described_class.whitelist('https://example.com') }
+          .not_to raise_error
+      end
+    end
+
+    context 'with a transaction' do
+      let(:transaction) { Gitlab::QueryLimiting::Transaction.new }
+
+      before do
+        allow(Gitlab::QueryLimiting::Transaction)
+          .to receive(:current)
+          .and_return(transaction)
+      end
+
+      it 'does not increment the number of SQL queries executed in the block' do
+        before = transaction.count
+
+        described_class.whitelist('https://example.com')
+
+        2.times do
+          User.count
+        end
+
+        expect(transaction.count).to eq(before)
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/search_results_spec.rb b/spec/lib/gitlab/search_results_spec.rb
index b5a9ac570e6..17b48b3d062 100644
--- a/spec/lib/gitlab/search_results_spec.rb
+++ b/spec/lib/gitlab/search_results_spec.rb
@@ -19,6 +19,12 @@ describe Gitlab::SearchResults do
       project.add_developer(user)
     end
 
+    describe '#objects' do
+      it 'returns without_page collection by default' do
+        expect(results.objects('projects')).to be_kind_of(Kaminari::PaginatableWithoutCount)
+      end
+    end
+
     describe '#projects_count' do
       it 'returns the total amount of projects' do
         expect(results.projects_count).to eq(1)
@@ -43,6 +49,58 @@ describe Gitlab::SearchResults do
       end
     end
 
+    context "when count_limit is lower than total amount" do
+      before do
+        allow(results).to receive(:count_limit).and_return(1)
+      end
+
+      describe '#limited_projects_count' do
+        it 'returns the limited amount of projects' do
+          create(:project, name: 'foo2')
+
+          expect(results.limited_projects_count).to eq(1)
+        end
+      end
+
+      describe '#limited_merge_requests_count' do
+        it 'returns the limited amount of merge requests' do
+          create(:merge_request, :simple, source_project: project, title: 'foo2')
+
+          expect(results.limited_merge_requests_count).to eq(1)
+        end
+      end
+
+      describe '#limited_milestones_count' do
+        it 'returns the limited amount of milestones' do
+          create(:milestone, project: project, title: 'foo2')
+
+          expect(results.limited_milestones_count).to eq(1)
+        end
+      end
+
+      describe '#limited_issues_count' do
+        it 'runs single SQL query to get the limited amount of issues' do
+          create(:milestone, project: project, title: 'foo2')
+
+          expect(results).to receive(:issues).with(public_only: true).and_call_original
+          expect(results).not_to receive(:issues).with(no_args).and_call_original
+
+          expect(results.limited_issues_count).to eq(1)
+        end
+      end
+    end
+
+    context "when count_limit is higher than total amount" do
+      describe '#limited_issues_count' do
+        it 'runs multiple queries to get the limited amount of issues' do
+          expect(results).to receive(:issues).with(public_only: true).and_call_original
+          expect(results).to receive(:issues).with(no_args).and_call_original
+
+          expect(results.limited_issues_count).to eq(1)
+        end
+      end
+    end
+
     it 'includes merge requests from source and target projects' do
       forked_project = fork_project(project, user)
       merge_request_2 = create(:merge_request, target_project: project, source_project: forked_project, title: 'foo')
diff --git a/spec/lib/gitlab/slash_commands/issue_search_spec.rb b/spec/lib/gitlab/slash_commands/issue_search_spec.rb
index e41e5254dde..35d01efc1bd 100644
--- a/spec/lib/gitlab/slash_commands/issue_search_spec.rb
+++ b/spec/lib/gitlab/slash_commands/issue_search_spec.rb
@@ -5,7 +5,7 @@ describe Gitlab::SlashCommands::IssueSearch do
     let!(:issue) { create(:issue, project: project, title: 'find me') }
     let!(:confidential) { create(:issue, :confidential, project: project, title: 'mepmep find') }
     let(:project) { create(:project) }
-    let(:user) { issue.author }
+    let(:user) { create(:user) }
     let(:regex_match) { described_class.match("issue search find") }
 
     subject do
diff --git a/spec/lib/gitlab/ssh_public_key_spec.rb b/spec/lib/gitlab/ssh_public_key_spec.rb
index 93d538141ce..c15e29774b6 100644
--- a/spec/lib/gitlab/ssh_public_key_spec.rb
+++ b/spec/lib/gitlab/ssh_public_key_spec.rb
@@ -37,6 +37,41 @@ describe Gitlab::SSHPublicKey, lib: true do
     end
   end
 
+  describe '.sanitize(key_content)' do
+    let(:content) { build(:key).key }
+
+    context 'when key has blank space characters' do
+      it 'removes the extra blank space characters' do
+        unsanitized = content.insert(100, "\n")
+          .insert(40, "\r\n")
+          .insert(30, ' ')
+
+        sanitized = described_class.sanitize(unsanitized)
+        _, body = sanitized.split
+
+        expect(sanitized).not_to eq(unsanitized)
+        expect(body).not_to match(/\s/)
+      end
+    end
+
+    context "when key doesn't have blank space characters" do
+      it "doesn't modify the content" do
+        sanitized = described_class.sanitize(content)
+
+        expect(sanitized).to eq(content)
+      end
+    end
+
+    context "when key is invalid" do
+      it 'returns the original content' do
+        unsanitized = "ssh-foo any content=="
+        sanitized = described_class.sanitize(unsanitized)
+
+        expect(sanitized).to eq(unsanitized)
+      end
+    end
+  end
+
   describe '#valid?' do
     subject { public_key }
 
diff --git a/spec/lib/gitlab/usage_data_spec.rb b/spec/lib/gitlab/usage_data_spec.rb
index b5f2a15ada3..0e9ecff25a6 100644
--- a/spec/lib/gitlab/usage_data_spec.rb
+++ b/spec/lib/gitlab/usage_data_spec.rb
@@ -103,9 +103,9 @@ describe Gitlab::UsageData do
     subject { described_class.features_usage_data_ce }
 
     it 'gathers feature usage data' do
-      expect(subject[:signup]).to eq(current_application_settings.allow_signup?)
+      expect(subject[:signup]).to eq(Gitlab::CurrentSettings.allow_signup?)
       expect(subject[:ldap]).to eq(Gitlab.config.ldap.enabled)
-      expect(subject[:gravatar]).to eq(current_application_settings.gravatar_enabled?)
+      expect(subject[:gravatar]).to eq(Gitlab::CurrentSettings.gravatar_enabled?)
       expect(subject[:omniauth]).to eq(Gitlab.config.omniauth.enabled)
       expect(subject[:reply_by_email]).to eq(Gitlab::IncomingEmail.enabled?)
       expect(subject[:container_registry]).to eq(Gitlab.config.registry.enabled)
@@ -129,7 +129,7 @@ describe Gitlab::UsageData do
     subject { described_class.license_usage_data }
 
     it "gathers license data" do
-      expect(subject[:uuid]).to eq(current_application_settings.uuid)
+      expect(subject[:uuid]).to eq(Gitlab::CurrentSettings.uuid)
       expect(subject[:version]).to eq(Gitlab::VERSION)
       expect(subject[:active_user_count]).to eq(User.active.count)
       expect(subject[:recorded_at]).to be_a(Time)
diff --git a/spec/lib/gitlab/visibility_level_spec.rb b/spec/lib/gitlab/visibility_level_spec.rb
index d85dac630b4..2c1146ceff5 100644
--- a/spec/lib/gitlab/visibility_level_spec.rb
+++ b/spec/lib/gitlab/visibility_level_spec.rb
@@ -57,6 +57,15 @@ describe Gitlab::VisibilityLevel do
       expect(described_class.allowed_levels)
         .to contain_exactly(described_class::PRIVATE, described_class::PUBLIC)
     end
+
+    it 'returns all levels when no visibility level was set' do
+      allow(described_class)
+        .to receive_message_chain('current_application_settings.restricted_visibility_levels')
+              .and_return(nil)
+
+      expect(described_class.allowed_levels)
+        .to contain_exactly(described_class::PRIVATE, described_class::INTERNAL, described_class::PUBLIC)
+    end
   end
 
   describe '.closest_allowed_level' do
diff --git a/spec/lib/gitlab/workhorse_spec.rb b/spec/lib/gitlab/workhorse_spec.rb
index 2e7a0265a0b..dc2bb5b9747 100644
--- a/spec/lib/gitlab/workhorse_spec.rb
+++ b/spec/lib/gitlab/workhorse_spec.rb
@@ -465,4 +465,21 @@ describe Gitlab::Workhorse do
       end
     end
   end
+
+  describe '.send_url' do
+    let(:url) { 'http://example.com' }
+
+    subject { described_class.send_url(url) }
+
+    it 'sets the header correctly' do
+      key, command, params = decode_workhorse_header(subject)
+
+      expect(key).to eq("Gitlab-Workhorse-Send-Data")
+      expect(command).to eq("send-url")
+      expect(params).to eq({
+        'URL' => url,
+        'AllowRedirects' => false
+      }.deep_stringify_keys)
+    end
+  end
 end
diff --git a/spec/mailers/notify_spec.rb b/spec/mailers/notify_spec.rb
index 7a8e798e3c9..59eda025108 100644
--- a/spec/mailers/notify_spec.rb
+++ b/spec/mailers/notify_spec.rb
@@ -1357,7 +1357,7 @@ describe Notify do
 
     matcher :have_part_with do |expected|
       match do |actual|
-        actual.body.parts.any? { |part| part.content_type.try(:match, %r(#{expected})) }
+        actual.body.parts.any? { |part| part.content_type.try(:match, /#{expected}/) }
       end
     end
   end
diff --git a/spec/migrations/add_foreign_keys_to_todos_spec.rb b/spec/migrations/add_foreign_keys_to_todos_spec.rb
new file mode 100644
index 00000000000..4a22bd6f342
--- /dev/null
+++ b/spec/migrations/add_foreign_keys_to_todos_spec.rb
@@ -0,0 +1,65 @@
+require 'spec_helper'
+require Rails.root.join('db', 'migrate', '20180201110056_add_foreign_keys_to_todos.rb')
+
+describe AddForeignKeysToTodos, :migration do
+  let(:todos) { table(:todos) }
+
+  let(:project) { create(:project) }
+  let(:user) { create(:user) }
+
+  context 'add foreign key on user_id' do
+    let!(:todo_with_user) { create_todo(user_id: user.id) }
+    let!(:todo_without_user) { create_todo(user_id: 4711) }
+
+    it 'removes orphaned todos without corresponding user' do
+      expect { migrate! }.to change { Todo.count }.from(2).to(1)
+    end
+
+    it 'does not remove entries with valid user_id' do
+      expect { migrate! }.not_to change { todo_with_user.reload }
+    end
+  end
+
+  context 'add foreign key on author_id' do
+    let!(:todo_with_author) { create_todo(author_id: user.id) }
+    let!(:todo_with_invalid_author) { create_todo(author_id: 4711) }
+
+    it 'removes orphaned todos by author_id' do
+      expect { migrate! }.to change { Todo.count }.from(2).to(1)
+    end
+
+    it 'does not touch author_id for valid entries' do
+      expect { migrate! }.not_to change { todo_with_author.reload }
+    end
+  end
+
+  context 'add foreign key on note_id' do
+    let(:note) { create(:note) }
+    let!(:todo_with_note) { create_todo(note_id: note.id) }
+    let!(:todo_with_invalid_note) { create_todo(note_id: 4711) }
+    let!(:todo_without_note) { create_todo(note_id: nil) }
+
+    it 'deletes todo if note_id is set but does not exist in notes table' do
+      expect { migrate! }.to change { Todo.count }.from(3).to(2)
+    end
+
+    it 'does not touch entry if note_id is nil' do
+      expect { migrate! }.not_to change { todo_without_note.reload }
+    end
+
+    it 'does not touch note_id for valid entries' do
+      expect { migrate! }.not_to change { todo_with_note.reload }
+    end
+  end
+
+  def create_todo(**opts)
+    todos.create!(
+      project_id: project.id,
+      user_id: user.id,
+      author_id: user.id,
+      target_type: '',
+      action: 0,
+      state: '', **opts
+    )
+  end
+end
diff --git a/spec/migrations/add_head_pipeline_for_each_merge_request_spec.rb b/spec/migrations/add_head_pipeline_for_each_merge_request_spec.rb
index 84c2e9f7e52..63defcb39bf 100644
--- a/spec/migrations/add_head_pipeline_for_each_merge_request_spec.rb
+++ b/spec/migrations/add_head_pipeline_for_each_merge_request_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 require Rails.root.join('db', 'post_migrate', '20170508170547_add_head_pipeline_for_each_merge_request.rb')
 
-describe AddHeadPipelineForEachMergeRequest, :truncate do
+describe AddHeadPipelineForEachMergeRequest, :delete do
   include ProjectForksHelper
 
   let(:migration) { described_class.new }
diff --git a/spec/migrations/calculate_conv_dev_index_percentages_spec.rb b/spec/migrations/calculate_conv_dev_index_percentages_spec.rb
index 597d8eab51c..f3a46025376 100644
--- a/spec/migrations/calculate_conv_dev_index_percentages_spec.rb
+++ b/spec/migrations/calculate_conv_dev_index_percentages_spec.rb
@@ -3,7 +3,7 @@
 require 'spec_helper'
 require Rails.root.join('db', 'post_migrate', '20170803090603_calculate_conv_dev_index_percentages.rb')
 
-describe CalculateConvDevIndexPercentages, truncate: true do
+describe CalculateConvDevIndexPercentages, :delete do
   let(:migration) { described_class.new }
   let!(:conv_dev_index) do
     create(:conversational_development_index_metric,
diff --git a/spec/migrations/fix_wrongly_renamed_routes_spec.rb b/spec/migrations/fix_wrongly_renamed_routes_spec.rb
index 78f8ab7512d..543cf55f076 100644
--- a/spec/migrations/fix_wrongly_renamed_routes_spec.rb
+++ b/spec/migrations/fix_wrongly_renamed_routes_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 require Rails.root.join('db', 'post_migrate', '20170518231126_fix_wrongly_renamed_routes.rb')
 
-describe FixWronglyRenamedRoutes, :truncate, :migration do
+describe FixWronglyRenamedRoutes, :migration do
   let(:subject) { described_class.new }
   let(:namespaces_table) { table(:namespaces) }
   let(:projects_table) { table(:projects) }
diff --git a/spec/migrations/migrate_issues_to_ghost_user_spec.rb b/spec/migrations/migrate_issues_to_ghost_user_spec.rb
index cfd4021fbac..ff0d44e1ed2 100644
--- a/spec/migrations/migrate_issues_to_ghost_user_spec.rb
+++ b/spec/migrations/migrate_issues_to_ghost_user_spec.rb
@@ -8,10 +8,10 @@ describe MigrateIssuesToGhostUser, :migration do
     let(:users) { table(:users) }
 
     before do
-      projects.create!(name: 'gitlab')
+      project = projects.create!(name: 'gitlab')
       user = users.create(email: 'test@example.com')
-      issues.create(title: 'Issue 1', author_id: nil, project_id: 1)
-      issues.create(title: 'Issue 2', author_id: user.id, project_id: 1)
+      issues.create(title: 'Issue 1', author_id: nil, project_id: project.id)
+      issues.create(title: 'Issue 2', author_id: user.id, project_id: project.id)
     end
 
     context 'when ghost user exists' do
diff --git a/spec/migrations/migrate_user_activities_to_users_last_activity_on_spec.rb b/spec/migrations/migrate_user_activities_to_users_last_activity_on_spec.rb
index 063829be546..a17c9c72bde 100644
--- a/spec/migrations/migrate_user_activities_to_users_last_activity_on_spec.rb
+++ b/spec/migrations/migrate_user_activities_to_users_last_activity_on_spec.rb
@@ -3,7 +3,7 @@
 require 'spec_helper'
 require Rails.root.join('db', 'post_migrate', '20170324160416_migrate_user_activities_to_users_last_activity_on.rb')
 
-describe MigrateUserActivitiesToUsersLastActivityOn, :clean_gitlab_redis_shared_state, :truncate do
+describe MigrateUserActivitiesToUsersLastActivityOn, :clean_gitlab_redis_shared_state, :delete do
   let(:migration) { described_class.new }
   let!(:user_active_1) { create(:user) }
   let!(:user_active_2) { create(:user) }
diff --git a/spec/migrations/migrate_user_project_view_spec.rb b/spec/migrations/migrate_user_project_view_spec.rb
index 5e16769d63a..31d16e17d7b 100644
--- a/spec/migrations/migrate_user_project_view_spec.rb
+++ b/spec/migrations/migrate_user_project_view_spec.rb
@@ -3,7 +3,7 @@
 require 'spec_helper'
 require Rails.root.join('db', 'post_migrate', '20170406142253_migrate_user_project_view.rb')
 
-describe MigrateUserProjectView, :truncate do
+describe MigrateUserProjectView, :delete do
   let(:migration) { described_class.new }
   let!(:user) { create(:user, project_view: 'readme') }
 
diff --git a/spec/migrations/remove_duplicate_mr_events_spec.rb b/spec/migrations/remove_duplicate_mr_events_spec.rb
index e393374028f..e51872239ad 100644
--- a/spec/migrations/remove_duplicate_mr_events_spec.rb
+++ b/spec/migrations/remove_duplicate_mr_events_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 require Rails.root.join('db', 'post_migrate', '20170815060945_remove_duplicate_mr_events.rb')
 
-describe RemoveDuplicateMrEvents, truncate: true do
+describe RemoveDuplicateMrEvents, :delete do
   let(:migration) { described_class.new }
 
   describe '#up' do
diff --git a/spec/migrations/remove_empty_fork_networks_spec.rb b/spec/migrations/remove_empty_fork_networks_spec.rb
index cf6ae5cda74..7f7ce91378b 100644
--- a/spec/migrations/remove_empty_fork_networks_spec.rb
+++ b/spec/migrations/remove_empty_fork_networks_spec.rb
@@ -3,12 +3,19 @@ require Rails.root.join('db', 'post_migrate', '20171114104051_remove_empty_fork_
 
 describe RemoveEmptyForkNetworks, :migration do
   let!(:fork_networks) { table(:fork_networks) }
+  let!(:projects) { table(:projects) }
+  let!(:fork_network_members) { table(:fork_network_members) }
 
-  let(:deleted_project) { create(:project) }
-  let!(:empty_network) { create(:fork_network, id: 1, root_project_id: deleted_project.id) }
-  let!(:other_network) { create(:fork_network, id: 2, root_project_id: create(:project).id) }
+  let(:deleted_project) { projects.create! }
+  let!(:empty_network) { fork_networks.create!(id: 1, root_project_id: deleted_project.id) }
+  let!(:other_network) { fork_networks.create!(id: 2, root_project_id: projects.create.id) }
 
   before do
+    fork_network_members.create(fork_network_id: empty_network.id,
+                                project_id: empty_network.root_project_id)
+    fork_network_members.create(fork_network_id: other_network.id,
+                                project_id: other_network.root_project_id)
+
     deleted_project.destroy!
   end
 
diff --git a/spec/migrations/remove_project_labels_group_id_spec.rb b/spec/migrations/remove_project_labels_group_id_spec.rb
new file mode 100644
index 00000000000..d80d61af20b
--- /dev/null
+++ b/spec/migrations/remove_project_labels_group_id_spec.rb
@@ -0,0 +1,21 @@
+# encoding: utf-8
+
+require 'spec_helper'
+require Rails.root.join('db', 'post_migrate', '20180202111106_remove_project_labels_group_id.rb')
+
+describe RemoveProjectLabelsGroupId, :delete do
+  let(:migration) { described_class.new }
+  let(:group) { create(:group) }
+  let!(:project_label) { create(:label, group_id: group.id) }
+  let!(:group_label) { create(:group_label) }
+
+  describe '#up' do
+    it 'updates the project labels group ID' do
+      expect { migration.up }.to change { project_label.reload.group_id }.to(nil)
+    end
+
+    it 'keeps the group labels group ID' do
+      expect { migration.up }.not_to change { group_label.reload.group_id }
+    end
+  end
+end
diff --git a/spec/migrations/rename_more_reserved_project_names_spec.rb b/spec/migrations/rename_more_reserved_project_names_spec.rb
index ae3a4cb9b29..75310075cc5 100644
--- a/spec/migrations/rename_more_reserved_project_names_spec.rb
+++ b/spec/migrations/rename_more_reserved_project_names_spec.rb
@@ -5,8 +5,8 @@ require Rails.root.join('db', 'post_migrate', '20170313133418_rename_more_reserv
 
 # This migration uses multiple threads, and thus different transactions. This
 # means data created in this spec may not be visible to some threads. To work
-# around this we use the TRUNCATE cleaning strategy.
-describe RenameMoreReservedProjectNames, truncate: true do
+# around this we use the DELETE cleaning strategy.
+describe RenameMoreReservedProjectNames, :delete do
   let(:migration) { described_class.new }
   let!(:project) { create(:project) }
 
diff --git a/spec/migrations/rename_reserved_project_names_spec.rb b/spec/migrations/rename_reserved_project_names_spec.rb
index 462f4c08d63..e6555b1fe6b 100644
--- a/spec/migrations/rename_reserved_project_names_spec.rb
+++ b/spec/migrations/rename_reserved_project_names_spec.rb
@@ -5,8 +5,8 @@ require Rails.root.join('db', 'post_migrate', '20161221153951_rename_reserved_pr
 
 # This migration uses multiple threads, and thus different transactions. This
 # means data created in this spec may not be visible to some threads. To work
-# around this we use the TRUNCATE cleaning strategy.
-describe RenameReservedProjectNames, truncate: true do
+# around this we use the DELETE cleaning strategy.
+describe RenameReservedProjectNames, :delete do
   let(:migration) { described_class.new }
   let!(:project) { create(:project) }
 
diff --git a/spec/migrations/rename_users_with_renamed_namespace_spec.rb b/spec/migrations/rename_users_with_renamed_namespace_spec.rb
index 1e9aab3d9a1..cbc0ebeb44d 100644
--- a/spec/migrations/rename_users_with_renamed_namespace_spec.rb
+++ b/spec/migrations/rename_users_with_renamed_namespace_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 require Rails.root.join('db', 'post_migrate', '20170518200835_rename_users_with_renamed_namespace.rb')
 
-describe RenameUsersWithRenamedNamespace, truncate: true do
+describe RenameUsersWithRenamedNamespace, :delete do
   it 'renames a user that had their namespace renamed to the namespace path' do
     other_user = create(:user, username: 'kodingu')
     other_user1 = create(:user, username: 'api0')
diff --git a/spec/migrations/update_retried_for_ci_build_spec.rb b/spec/migrations/update_retried_for_ci_build_spec.rb
index 3742b4dafe5..ccb77766b84 100644
--- a/spec/migrations/update_retried_for_ci_build_spec.rb
+++ b/spec/migrations/update_retried_for_ci_build_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 require Rails.root.join('db', 'post_migrate', '20170503004427_update_retried_for_ci_build.rb')
 
-describe UpdateRetriedForCiBuild, truncate: true do
+describe UpdateRetriedForCiBuild, :delete do
   let(:pipeline) { create(:ci_pipeline) }
   let!(:build_old) { create(:ci_build, pipeline: pipeline, name: 'test') }
   let!(:build_new) { create(:ci_build, pipeline: pipeline, name: 'test') }
diff --git a/spec/models/ci/build_spec.rb b/spec/models/ci/build_spec.rb
index 45a606c1ea8..0b3d5c6a0bd 100644
--- a/spec/models/ci/build_spec.rb
+++ b/spec/models/ci/build_spec.rb
@@ -277,7 +277,7 @@ describe Ci::Build do
           allow_any_instance_of(Project).to receive(:jobs_cache_index).and_return(1)
         end
 
-        it { is_expected.to be_an(Array).and all(include(key: "key:1")) }
+        it { is_expected.to be_an(Array).and all(include(key: "key_1")) }
       end
 
       context 'when project does not have jobs_cache_index' do
@@ -675,7 +675,7 @@ describe Ci::Build do
 
     context 'build is erasable' do
       context 'new artifacts' do
-        let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
+        let!(:build) { create(:ci_build, :trace_artifact, :success, :artifacts) }
 
         describe '#erase' do
           before do
@@ -709,7 +709,7 @@ describe Ci::Build do
         end
 
         describe '#erased?' do
-          let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
+          let!(:build) { create(:ci_build, :trace_artifact, :success, :artifacts) }
           subject { build.erased? }
 
           context 'job has not been erased' do
@@ -744,7 +744,7 @@ describe Ci::Build do
     context 'old artifacts' do
       context 'build is erasable' do
         context 'new artifacts' do
-          let!(:build) { create(:ci_build, :trace, :success, :legacy_artifacts) }
+          let!(:build) { create(:ci_build, :trace_artifact, :success, :legacy_artifacts) }
 
           describe '#erase' do
             before do
@@ -778,7 +778,7 @@ describe Ci::Build do
           end
 
           describe '#erased?' do
-            let!(:build) { create(:ci_build, :trace, :success, :legacy_artifacts) }
+            let!(:build) { create(:ci_build, :trace_artifact, :success, :legacy_artifacts) }
             subject { build.erased? }
 
             context 'job has not been erased' do
diff --git a/spec/models/ci/job_artifact_spec.rb b/spec/models/ci/job_artifact_spec.rb
index 0e18a326c68..a2bd36537e6 100644
--- a/spec/models/ci/job_artifact_spec.rb
+++ b/spec/models/ci/job_artifact_spec.rb
@@ -12,6 +12,9 @@ describe Ci::JobArtifact do
   it { is_expected.to respond_to(:created_at) }
   it { is_expected.to respond_to(:updated_at) }
 
+  it { is_expected.to delegate_method(:open).to(:file) }
+  it { is_expected.to delegate_method(:exists?).to(:file) }
+
   describe '#set_size' do
     it 'sets the size' do
       expect(artifact.size).to eq(106365)
diff --git a/spec/models/commit_spec.rb b/spec/models/commit_spec.rb
index f8a98b43e46..959383ff0b7 100644
--- a/spec/models/commit_spec.rb
+++ b/spec/models/commit_spec.rb
@@ -228,7 +228,7 @@ eos
     it { expect(data).to be_a(Hash) }
     it { expect(data[:message]).to include('adds bar folder and branch-test text file to check Repository merged_to_root_ref method') }
     it { expect(data[:timestamp]).to eq('2016-09-27T14:37:46Z') }
-    it { expect(data[:added]).to eq(["bar/branch-test.txt"]) }
+    it { expect(data[:added]).to contain_exactly("bar/branch-test.txt") }
     it { expect(data[:modified]).to eq([]) }
     it { expect(data[:removed]).to eq([]) }
   end
@@ -532,8 +532,8 @@ eos
     let(:commit2) { merge_request1.merge_request_diff.commits.first }
 
     it 'returns merge_requests that introduced that commit' do
-      expect(commit1.merge_requests).to eq([merge_request1, merge_request2])
-      expect(commit2.merge_requests).to eq([merge_request1])
+      expect(commit1.merge_requests).to contain_exactly(merge_request1, merge_request2)
+      expect(commit2.merge_requests).to contain_exactly(merge_request1)
     end
   end
 end
diff --git a/spec/models/concerns/avatarable_spec.rb b/spec/models/concerns/avatarable_spec.rb
index cbdc438be0b..3696e6f62fd 100644
--- a/spec/models/concerns/avatarable_spec.rb
+++ b/spec/models/concerns/avatarable_spec.rb
@@ -1,11 +1,11 @@
 require 'spec_helper'
 
 describe Avatarable do
-  subject { create(:project, avatar: fixture_file_upload(File.join(Rails.root, 'spec/fixtures/dk.png'))) }
+  set(:project) { create(:project, avatar: fixture_file_upload(File.join(Rails.root, 'spec/fixtures/dk.png'))) }
 
   let(:gitlab_host) { "https://gitlab.example.com" }
   let(:relative_url_root) { "/gitlab" }
-  let(:asset_host) { "https://gitlab-assets.example.com" }
+  let(:asset_host) { 'https://gitlab-assets.example.com' }
 
   before do
     stub_config_setting(base_url: gitlab_host)
@@ -15,29 +15,32 @@ describe Avatarable do
   describe '#avatar_path' do
     using RSpec::Parameterized::TableSyntax
 
-    where(:has_asset_host, :visibility_level, :only_path, :avatar_path) do
-      true  | Project::PRIVATE  | true  | [gitlab_host, relative_url_root, subject.avatar.url]
-      true  | Project::PRIVATE  | false | [gitlab_host, relative_url_root, subject.avatar.url]
-      true  | Project::INTERNAL | true  | [gitlab_host, relative_url_root, subject.avatar.url]
-      true  | Project::INTERNAL | false | [gitlab_host, relative_url_root, subject.avatar.url]
-      true  | Project::PUBLIC   | true  | [subject.avatar.url]
-      true  | Project::PUBLIC   | false | [asset_host, subject.avatar.url]
-      false | Project::PRIVATE  | true  | [relative_url_root, subject.avatar.url]
-      false | Project::PRIVATE  | false | [gitlab_host, relative_url_root, subject.avatar.url]
-      false | Project::INTERNAL | true  | [relative_url_root, subject.avatar.url]
-      false | Project::INTERNAL | false | [gitlab_host, relative_url_root, subject.avatar.url]
-      false | Project::PUBLIC   | true  | [relative_url_root, subject.avatar.url]
-      false | Project::PUBLIC   | false | [gitlab_host, relative_url_root, subject.avatar.url]
+    where(:has_asset_host, :visibility_level, :only_path, :avatar_path_prefix) do
+      true  | Project::PRIVATE  | true  | [gitlab_host, relative_url_root]
+      true  | Project::PRIVATE  | false | [gitlab_host, relative_url_root]
+      true  | Project::INTERNAL | true  | [gitlab_host, relative_url_root]
+      true  | Project::INTERNAL | false | [gitlab_host, relative_url_root]
+      true  | Project::PUBLIC   | true  | []
+      true  | Project::PUBLIC   | false | [asset_host]
+      false | Project::PRIVATE  | true  | [relative_url_root]
+      false | Project::PRIVATE  | false | [gitlab_host, relative_url_root]
+      false | Project::INTERNAL | true  | [relative_url_root]
+      false | Project::INTERNAL | false | [gitlab_host, relative_url_root]
+      false | Project::PUBLIC   | true  | [relative_url_root]
+      false | Project::PUBLIC   | false | [gitlab_host, relative_url_root]
     end
 
     with_them do
       before do
-        allow(ActionController::Base).to receive(:asset_host).and_return(has_asset_host ? asset_host : nil)
-        subject.visibility_level = visibility_level
+        allow(ActionController::Base).to receive(:asset_host) { has_asset_host && asset_host }
+
+        project.visibility_level = visibility_level
       end
 
+      let(:avatar_path) { (avatar_path_prefix + [project.avatar.url]).join }
+
       it 'returns the expected avatar path' do
-        expect(subject.avatar_path(only_path: only_path)).to eq(avatar_path.join)
+        expect(project.avatar_path(only_path: only_path)).to eq(avatar_path)
       end
     end
   end
diff --git a/spec/models/concerns/discussion_on_diff_spec.rb b/spec/models/concerns/discussion_on_diff_spec.rb
index 2322eb206fb..30572ce9332 100644
--- a/spec/models/concerns/discussion_on_diff_spec.rb
+++ b/spec/models/concerns/discussion_on_diff_spec.rb
@@ -20,6 +20,16 @@ describe DiscussionOnDiff do
         expect(truncated_lines).not_to include(be_meta)
       end
     end
+
+    context "when the diff line does not exist on a legacy diff note" do
+      it "returns an empty array" do
+        legacy_note = LegacyDiffNote.new
+
+        allow(subject).to receive(:first_note).and_return(legacy_note)
+
+        expect(truncated_lines).to eq([])
+      end
+    end
   end
 
   describe '#line_code_in_diffs' do
diff --git a/spec/models/group_spec.rb b/spec/models/group_spec.rb
index 5e82a2988ce..5ea4acb6687 100644
--- a/spec/models/group_spec.rb
+++ b/spec/models/group_spec.rb
@@ -582,4 +582,20 @@ describe Group do
       end
     end
   end
+
+  describe '#has_parent?' do
+    context 'when the group has a parent' do
+      it 'should be truthy' do
+        group = create(:group, :nested)
+        expect(group.has_parent?).to be_truthy
+      end
+    end
+
+    context 'when the group has no parent' do
+      it 'should be falsy' do
+        group = create(:group, parent: nil)
+        expect(group.has_parent?).to be_falsy
+      end
+    end
+  end
 end
diff --git a/spec/models/key_spec.rb b/spec/models/key_spec.rb
index 4cd9e3f4f1d..bf5703ac986 100644
--- a/spec/models/key_spec.rb
+++ b/spec/models/key_spec.rb
@@ -1,13 +1,6 @@
 require 'spec_helper'
 
 describe Key, :mailer do
-  include Gitlab::CurrentSettings
-
-  describe 'modules' do
-    subject { described_class }
-    it { is_expected.to include_module(Gitlab::CurrentSettings) }
-  end
-
   describe "Associations" do
     it { is_expected.to belong_to(:user) }
   end
@@ -79,16 +72,53 @@ describe Key, :mailer do
       expect(build(:key)).to be_valid
     end
 
-    it 'accepts a key with newline charecters after stripping them' do
-      key = build(:key)
-      key.key = key.key.insert(100, "\n")
-      key.key = key.key.insert(40, "\r\n")
-      expect(key).to be_valid
-    end
-
     it 'rejects the unfingerprintable key (not a key)' do
       expect(build(:key, key: 'ssh-rsa an-invalid-key==')).not_to be_valid
     end
+
+    where(:factory, :chars, :expected_sections) do
+      [
+        [:key,                 ["\n", "\r\n"], 3],
+        [:key,                 [' ', ' '],     3],
+        [:key_without_comment, [' ', ' '],     2]
+      ]
+    end
+
+    with_them do
+      let!(:key) { create(factory) }
+      let!(:original_fingerprint) { key.fingerprint }
+
+      it 'accepts a key with blank space characters after stripping them' do
+        modified_key = key.key.insert(100, chars.first).insert(40, chars.last)
+        _, content = modified_key.split
+
+        key.update!(key: modified_key)
+
+        expect(key).to be_valid
+        expect(key.key.split.size).to eq(expected_sections)
+
+        expect(content).not_to match(/\s/)
+        expect(original_fingerprint).to eq(key.fingerprint)
+      end
+    end
+  end
+
+  context 'validate size' do
+    where(:key_content, :result) do
+      [
+        [Spec::Support::Helpers::KeyGeneratorHelper.new(512).generate,  false],
+        [Spec::Support::Helpers::KeyGeneratorHelper.new(8192).generate, false],
+        [Spec::Support::Helpers::KeyGeneratorHelper.new(1024).generate, true]
+      ]
+    end
+
+    with_them do
+      it 'validates the size of the key' do
+        key = build(:key, key: key_content)
+
+        expect(key.valid?).to eq(result)
+      end
+    end
   end
 
   context 'validate it meets key restrictions' do
diff --git a/spec/models/member_spec.rb b/spec/models/member_spec.rb
index 6aa0e7f49c3..c64cdf8f812 100644
--- a/spec/models/member_spec.rb
+++ b/spec/models/member_spec.rb
@@ -488,7 +488,7 @@ describe Member do
       member.accept_invite!(user)
     end
 
-    it "refreshes user's authorized projects", :truncate do
+    it "refreshes user's authorized projects", :delete do
       project = member.source
 
       expect(user.authorized_projects).not_to include(project)
@@ -523,7 +523,7 @@ describe Member do
     end
   end
 
-  describe "destroying a record", :truncate do
+  describe "destroying a record", :delete do
     it "refreshes user's authorized projects" do
       project = create(:project, :private)
       user    = create(:user)
diff --git a/spec/models/merge_request_spec.rb b/spec/models/merge_request_spec.rb
index c76f32b3989..243eeddc7a8 100644
--- a/spec/models/merge_request_spec.rb
+++ b/spec/models/merge_request_spec.rb
@@ -1064,16 +1064,6 @@ describe MergeRequest do
   end
 
   describe '#can_be_reverted?' do
-    context 'when there is no merged_at for the MR' do
-      before do
-        subject.metrics.update!(merged_at: nil)
-      end
-
-      it 'returns false' do
-        expect(subject.can_be_reverted?(nil)).to be_falsey
-      end
-    end
-
     context 'when there is no merge_commit for the MR' do
       before do
         subject.metrics.update!(merged_at: Time.now.utc)
@@ -1097,6 +1087,16 @@ describe MergeRequest do
         end
       end
 
+      context 'when there is no merged_at for the MR' do
+        before do
+          subject.metrics.update!(merged_at: nil)
+        end
+
+        it 'returns true' do
+          expect(subject.can_be_reverted?(nil)).to be_truthy
+        end
+      end
+
       context 'when there is a revert commit' do
         let(:current_user) { subject.author }
         let(:branch) { subject.target_branch }
@@ -1127,9 +1127,29 @@ describe MergeRequest do
           end
         end
 
-        context 'when the revert commit is mentioned in a note before the MR was merged' do
+        context 'when there is no merged_at for the MR' do
+          before do
+            subject.metrics.update!(merged_at: nil)
+          end
+
+          it 'returns false' do
+            expect(subject.can_be_reverted?(current_user)).to be_falsey
+          end
+        end
+
+        context 'when the revert commit is mentioned in a note just before the MR was merged' do
           before do
-            subject.notes.last.update!(created_at: subject.metrics.merged_at - 1.second)
+            subject.notes.last.update!(created_at: subject.metrics.merged_at - 30.seconds)
+          end
+
+          it 'returns false' do
+            expect(subject.can_be_reverted?(current_user)).to be_falsey
+          end
+        end
+
+        context 'when the revert commit is mentioned in a note long before the MR was merged' do
+          before do
+            subject.notes.last.update!(created_at: subject.metrics.merged_at - 2.minutes)
           end
 
           it 'returns true' do
@@ -1319,6 +1339,10 @@ describe MergeRequest do
         it 'returns false' do
           expect(subject.mergeable_state?).to be_falsey
         end
+
+        it 'returns true when skipping discussions check' do
+          expect(subject.mergeable_state?(skip_discussions_check: true)).to be(true)
+        end
       end
     end
   end
@@ -1519,7 +1543,7 @@ describe MergeRequest do
       expect { subject.reload_diff }.to change { subject.merge_request_diffs.count }.by(1)
     end
 
-    it "executs diff cache service" do
+    it "executes diff cache service" do
       expect_any_instance_of(MergeRequests::MergeRequestDiffCacheService).to receive(:execute).with(subject)
 
       subject.reload_diff
diff --git a/spec/models/namespace_spec.rb b/spec/models/namespace_spec.rb
index c3673a0e2a3..5e126bc4bea 100644
--- a/spec/models/namespace_spec.rb
+++ b/spec/models/namespace_spec.rb
@@ -204,7 +204,7 @@ describe Namespace do
       let(:parent) { create(:group, name: 'parent', path: 'parent') }
       let(:child) { create(:group, name: 'child', path: 'child', parent: parent) }
       let!(:project) { create(:project_empty_repo, path: 'the-project', namespace: child, skip_disk_validation: true) }
-      let(:uploads_dir) { File.join(CarrierWave.root, FileUploader.base_dir) }
+      let(:uploads_dir) { FileUploader.root }
       let(:pages_dir) { File.join(TestEnv.pages_path) }
 
       before do
@@ -567,32 +567,62 @@ describe Namespace do
     end
   end
 
-  describe "#allowed_path_by_redirects" do
-    let(:namespace1) { create(:namespace, path: 'foo') }
+  describe '#remove_exports' do
+    let(:legacy_project) { create(:project, :with_export, namespace: namespace) }
+    let(:hashed_project) { create(:project, :with_export, :hashed, namespace: namespace) }
+    let(:export_path) { Dir.mktmpdir('namespace_remove_exports_spec') }
+    let(:legacy_export) { legacy_project.export_project_path }
+    let(:hashed_export) { hashed_project.export_project_path }
 
-    context "when the path has been taken before" do
-      before do
-        namespace1.path = 'bar'
-        namespace1.save!
+    it 'removes exports for legacy and hashed projects' do
+      allow(Gitlab::ImportExport).to receive(:storage_path) { export_path }
+
+      expect(File.exist?(legacy_export)).to be_truthy
+      expect(File.exist?(hashed_export)).to be_truthy
+
+      namespace.remove_exports!
+
+      expect(File.exist?(legacy_export)).to be_falsy
+      expect(File.exist?(hashed_export)).to be_falsy
+    end
+  end
+
+  describe '#full_path_was' do
+    context 'when the group has no parent' do
+      it 'should return the path was' do
+        group = create(:group, parent: nil)
+        expect(group.full_path_was).to eq(group.path_was)
       end
+    end
+
+    context 'when a parent is assigned to a group with no previous parent' do
+      it 'should return the path was' do
+        group = create(:group, parent: nil)
 
-      it 'should be invalid' do
-        namespace2 = build(:group, path: 'foo')
-        expect(namespace2).to be_invalid
+        parent = create(:group)
+        group.parent = parent
+
+        expect(group.full_path_was).to eq("#{group.path_was}")
       end
+    end
+
+    context 'when a parent is removed from the group' do
+      it 'should return the parent full path' do
+        parent = create(:group)
+        group = create(:group, parent: parent)
+        group.parent = nil
 
-      it 'should return an error on path' do
-        namespace2 = build(:group, path: 'foo')
-        namespace2.valid?
-        expect(namespace2.errors.messages[:path].first).to eq('foo has been taken before. Please use another one')
+        expect(group.full_path_was).to eq("#{parent.full_path}/#{group.path}")
       end
     end
 
-    context "when the path has not been taken before" do
-      it 'should be valid' do
-        expect(RedirectRoute.count).to eq(0)
-        namespace = build(:namespace)
-        expect(namespace).to be_valid
+    context 'when changing parents' do
+      it 'should return the previous parent full path' do
+        parent = create(:group)
+        group = create(:group, parent: parent)
+        new_parent = create(:group)
+        group.parent = new_parent
+        expect(group.full_path_was).to eq("#{parent.full_path}/#{group.path}")
       end
     end
   end
diff --git a/spec/models/note_spec.rb b/spec/models/note_spec.rb
index 3d030927036..c853f707e6d 100644
--- a/spec/models/note_spec.rb
+++ b/spec/models/note_spec.rb
@@ -8,7 +8,7 @@ describe Note do
     it { is_expected.to belong_to(:noteable).touch(false) }
     it { is_expected.to belong_to(:author).class_name('User') }
 
-    it { is_expected.to have_many(:todos).dependent(:destroy) }
+    it { is_expected.to have_many(:todos) }
   end
 
   describe 'modules' do
@@ -17,8 +17,6 @@ describe Note do
     it { is_expected.to include_module(Participable) }
     it { is_expected.to include_module(Mentionable) }
     it { is_expected.to include_module(Awardable) }
-
-    it { is_expected.to include_module(Gitlab::CurrentSettings) }
   end
 
   describe 'validation' do
diff --git a/spec/models/project_group_link_spec.rb b/spec/models/project_group_link_spec.rb
index 41e2ab20d69..1fccf92627a 100644
--- a/spec/models/project_group_link_spec.rb
+++ b/spec/models/project_group_link_spec.rb
@@ -30,7 +30,7 @@ describe ProjectGroupLink do
     end
   end
 
-  describe "destroying a record", :truncate do
+  describe "destroying a record", :delete do
     it "refreshes group users' authorized projects" do
       project     = create(:project, :private)
       group       = create(:group)
diff --git a/spec/models/project_services/jira_service_spec.rb b/spec/models/project_services/jira_service_spec.rb
index c9b3c6cf602..748c366efca 100644
--- a/spec/models/project_services/jira_service_spec.rb
+++ b/spec/models/project_services/jira_service_spec.rb
@@ -3,6 +3,29 @@ require 'spec_helper'
 describe JiraService do
   include Gitlab::Routing
 
+  describe '#options' do
+    let(:service) do
+      described_class.new(
+        project: build_stubbed(:project),
+        active: true,
+        username: 'username',
+        password: 'test',
+        jira_issue_transition_id: 24,
+        url: 'http://jira.test.com/path/'
+      )
+    end
+
+    it 'sets the URL properly' do
+      # jira-ruby gem parses the URI and handles trailing slashes
+      # fine: https://github.com/sumoheavy/jira-ruby/blob/v1.4.1/lib/jira/http_client.rb#L59
+      expect(service.options[:site]).to eq('http://jira.test.com/')
+    end
+
+    it 'leaves out trailing slashes in context' do
+      expect(service.options[:context_path]).to eq('/path')
+    end
+  end
+
   describe "Associations" do
     it { is_expected.to belong_to :project }
     it { is_expected.to have_one :service_hook }
@@ -182,7 +205,7 @@ describe JiraService do
       @jira_service.close_issue(merge_request, ExternalIssue.new("JIRA-123", project))
 
       expect(WebMock).to have_requested(:post, @comment_url).with(
-        body: /#{custom_base_url}\/#{project.full_path}\/commit\/#{merge_request.diff_head_sha}/
+        body: %r{#{custom_base_url}/#{project.full_path}/commit/#{merge_request.diff_head_sha}}
       ).once
     end
 
@@ -197,7 +220,7 @@ describe JiraService do
       @jira_service.close_issue(merge_request, ExternalIssue.new("JIRA-123", project))
 
       expect(WebMock).to have_requested(:post, @comment_url).with(
-        body: /#{Gitlab.config.gitlab.url}\/#{project.full_path}\/commit\/#{merge_request.diff_head_sha}/
+        body: %r{#{Gitlab.config.gitlab.url}/#{project.full_path}/commit/#{merge_request.diff_head_sha}}
       ).once
     end
 
diff --git a/spec/models/project_services/kubernetes_service_spec.rb b/spec/models/project_services/kubernetes_service_spec.rb
index 6980ba335b8..622d8844a72 100644
--- a/spec/models/project_services/kubernetes_service_spec.rb
+++ b/spec/models/project_services/kubernetes_service_spec.rb
@@ -408,7 +408,7 @@ describe KubernetesService, :use_clean_rails_memory_store_caching do
 
     context 'if the services is active' do
       it 'should return a message' do
-        expect(kubernetes_service.deprecation_message).to match(/Your cluster information on this page is still editable/)
+        expect(kubernetes_service.deprecation_message).to match(/Your Kubernetes cluster information on this page is still editable/)
       end
     end
 
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 987be8e8b46..da940571bc1 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -117,7 +117,6 @@ describe Project do
     it { is_expected.to include_module(Gitlab::ConfigHelper) }
     it { is_expected.to include_module(Gitlab::ShellAdapter) }
     it { is_expected.to include_module(Gitlab::VisibilityLevel) }
-    it { is_expected.to include_module(Gitlab::CurrentSettings) }
     it { is_expected.to include_module(Referable) }
     it { is_expected.to include_module(Sortable) }
   end
@@ -1951,6 +1950,10 @@ describe Project do
 
         expect(second_fork.fork_source).to eq(project)
       end
+
+      it 'returns nil if it is the root of the fork network' do
+        expect(project.fork_source).to be_nil
+      end
     end
 
     describe '#lfs_storage_project' do
@@ -2500,6 +2503,37 @@ describe Project do
     end
   end
 
+  describe '#remove_exports' do
+    let(:project) { create(:project, :with_export) }
+
+    it 'removes the exports directory for the project' do
+      expect(File.exist?(project.export_path)).to be_truthy
+
+      allow(FileUtils).to receive(:rm_rf).and_call_original
+      expect(FileUtils).to receive(:rm_rf).with(project.export_path).and_call_original
+      project.remove_exports
+
+      expect(File.exist?(project.export_path)).to be_falsy
+    end
+
+    it 'is a no-op when there is no namespace' do
+      export_path = project.export_path
+      project.update_column(:namespace_id, nil)
+
+      expect(FileUtils).not_to receive(:rm_rf).with(export_path)
+
+      project.remove_exports
+
+      expect(File.exist?(export_path)).to be_truthy
+    end
+
+    it 'is run when the project is destroyed' do
+      expect(project).to receive(:remove_exports).and_call_original
+
+      project.destroy
+    end
+  end
+
   describe '#forks_count' do
     it 'returns the number of forks' do
       project = build(:project)
@@ -3224,5 +3258,22 @@ describe Project do
       project = build(:project)
       project.execute_hooks({ data: 'data' }, :merge_request_hooks)
     end
+
+    it 'executes the system hooks when inside a transaction' do
+      allow_any_instance_of(WebHookService).to receive(:execute)
+
+      create(:system_hook, merge_requests_events: true)
+
+      project = build(:project)
+
+      # Ideally, we'd test that `WebHookWorker.jobs.size` increased by 1,
+      # but since the entire spec run takes place in a transaction, we never
+      # actually get to the `after_commit` hook that queues these jobs.
+      expect do
+        project.transaction do
+          project.execute_hooks({ data: 'data' }, :merge_request_hooks)
+        end
+      end.not_to raise_error # Sidekiq::Worker::EnqueueFromTransactionError
+    end
   end
 end
diff --git a/spec/models/project_wiki_spec.rb b/spec/models/project_wiki_spec.rb
index 929086305ba..1e7671476f1 100644
--- a/spec/models/project_wiki_spec.rb
+++ b/spec/models/project_wiki_spec.rb
@@ -127,7 +127,7 @@ describe ProjectWiki do
       end
 
       after do
-        destroy_page(subject.pages.first.page)
+        subject.pages.each { |page| destroy_page(page.page) }
       end
 
       it "returns the latest version of the page if it exists" do
@@ -148,6 +148,17 @@ describe ProjectWiki do
         page = subject.find_page("index page")
         expect(page).to be_a WikiPage
       end
+
+      context 'pages with multibyte-character title' do
+        before do
+          create_page("autre pagé", "C'est un génial Gollum Wiki")
+        end
+
+        it "can find a page by slug" do
+          page = subject.find_page("autre pagé")
+          expect(page.title).to eq("autre pagé")
+        end
+      end
     end
 
     context 'when Gitaly wiki_find_page is enabled' do
diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index baaa9e3ef44..02a5ee54262 100644
--- a/spec/models/repository_spec.rb
+++ b/spec/models/repository_spec.rb
@@ -36,26 +36,49 @@ describe Repository do
   end
 
   describe '#branch_names_contains' do
-    subject { repository.branch_names_contains(sample_commit.id) }
+    shared_examples '#branch_names_contains' do
+      set(:project) { create(:project, :repository) }
+      let(:repository) { project.repository }
 
-    it { is_expected.to include('master') }
-    it { is_expected.not_to include('feature') }
-    it { is_expected.not_to include('fix') }
+      subject { repository.branch_names_contains(sample_commit.id) }
 
-    describe 'when storage is broken', :broken_storage  do
-      it 'should raise a storage error' do
-        expect_to_raise_storage_error do
-          broken_repository.branch_names_contains(sample_commit.id)
+      it { is_expected.to include('master') }
+      it { is_expected.not_to include('feature') }
+      it { is_expected.not_to include('fix') }
+
+      describe 'when storage is broken', :broken_storage  do
+        it 'should raise a storage error' do
+          expect_to_raise_storage_error do
+            broken_repository.branch_names_contains(sample_commit.id)
+          end
         end
       end
     end
+
+    context 'when gitaly is enabled' do
+      it_behaves_like '#branch_names_contains'
+    end
+
+    context 'when gitaly is disabled', :skip_gitaly_mock do
+      it_behaves_like '#branch_names_contains'
+    end
   end
 
   describe '#tag_names_contains' do
-    subject { repository.tag_names_contains(sample_commit.id) }
+    shared_examples '#tag_names_contains' do
+      subject { repository.tag_names_contains(sample_commit.id) }
+
+      it { is_expected.to include('v1.1.0') }
+      it { is_expected.not_to include('v1.0.0') }
+    end
 
-    it { is_expected.to include('v1.1.0') }
-    it { is_expected.not_to include('v1.0.0') }
+    context 'when gitaly is enabled' do
+      it_behaves_like '#tag_names_contains'
+    end
+
+    context 'when gitaly is enabled', :skip_gitaly_mock do
+      it_behaves_like '#tag_names_contains'
+    end
   end
 
   describe 'tags_sorted_by' do
@@ -222,20 +245,20 @@ describe Repository do
     it 'sets follow when path is a single path' do
       expect(Gitlab::Git::Commit).to receive(:where).with(a_hash_including(follow: true)).and_call_original.twice
 
-      repository.commits('master', path: 'README.md')
-      repository.commits('master', path: ['README.md'])
+      repository.commits('master', limit: 1, path: 'README.md')
+      repository.commits('master', limit: 1, path: ['README.md'])
     end
 
     it 'does not set follow when path is multiple paths' do
       expect(Gitlab::Git::Commit).to receive(:where).with(a_hash_including(follow: false)).and_call_original
 
-      repository.commits('master', path: ['README.md', 'CHANGELOG'])
+      repository.commits('master', limit: 1, path: ['README.md', 'CHANGELOG'])
     end
 
     it 'does not set follow when there are no paths' do
       expect(Gitlab::Git::Commit).to receive(:where).with(a_hash_including(follow: false)).and_call_original
 
-      repository.commits('master')
+      repository.commits('master', limit: 1)
     end
   end
 
@@ -365,12 +388,18 @@ describe Repository do
         it { is_expected.to be_truthy }
       end
 
-      context 'non-mergeable branches' do
+      context 'non-mergeable branches without conflict sides missing' do
         subject { repository.can_be_merged?('bb5206fee213d983da88c47f9cf4cc6caf9c66dc', 'feature') }
 
         it { is_expected.to be_falsey }
       end
 
+      context 'non-mergeable branches with conflict sides missing' do
+        subject { repository.can_be_merged?('conflict-missing-side', 'conflict-start') }
+
+        it { is_expected.to be_falsey }
+      end
+
       context 'non merged branch' do
         subject { repository.merged_to_root_ref?('fix') }
 
@@ -449,7 +478,7 @@ describe Repository do
       expect do
         repository.create_dir(user, 'newdir',
           message: 'Create newdir', branch_name: 'master')
-      end.to change { repository.commits('master').count }.by(1)
+      end.to change { repository.count_commits(ref: 'master') }.by(1)
 
       newdir = repository.tree('master', 'newdir')
       expect(newdir.path).to eq('newdir')
@@ -463,7 +492,7 @@ describe Repository do
           repository.create_dir(user, 'newdir',
             message: 'Create newdir', branch_name: 'patch',
             start_branch_name: 'master', start_project: forked_project)
-        end.to change { repository.commits('master').count }.by(0)
+        end.to change { repository.count_commits(ref: 'master') }.by(0)
 
         expect(repository.branch_exists?('patch')).to be_truthy
         expect(forked_project.repository.branch_exists?('patch')).to be_falsy
@@ -480,7 +509,7 @@ describe Repository do
             message: 'Add newdir',
             branch_name: 'master',
             author_email: author_email, author_name: author_name)
-        end.to change { repository.commits('master').count }.by(1)
+        end.to change { repository.count_commits(ref: 'master') }.by(1)
 
         last_commit = repository.commit
 
@@ -496,7 +525,7 @@ describe Repository do
         repository.create_file(user, 'NEWCHANGELOG', 'Changelog!',
                                message: 'Create changelog',
                                branch_name: 'master')
-      end.to change { repository.commits('master').count }.by(1)
+      end.to change { repository.count_commits(ref: 'master') }.by(1)
 
       blob = repository.blob_at('master', 'NEWCHANGELOG')
 
@@ -508,7 +537,7 @@ describe Repository do
         repository.create_file(user, 'new_dir/new_file.txt', 'File!',
                                message: 'Create new_file with new_dir',
                                branch_name: 'master')
-      end.to change { repository.commits('master').count }.by(1)
+      end.to change { repository.count_commits(ref: 'master') }.by(1)
 
       expect(repository.tree('master', 'new_dir').path).to eq('new_dir')
       expect(repository.blob_at('master', 'new_dir/new_file.txt').data).to eq('File!')
@@ -532,7 +561,7 @@ describe Repository do
                                  branch_name: 'master',
                                  author_email: author_email,
                                  author_name: author_name)
-        end.to change { repository.commits('master').count }.by(1)
+        end.to change { repository.count_commits(ref: 'master') }.by(1)
 
         last_commit = repository.commit
 
@@ -548,7 +577,7 @@ describe Repository do
         repository.update_file(user, 'CHANGELOG', 'Changelog!',
                                message: 'Update changelog',
                                branch_name: 'master')
-      end.to change { repository.commits('master').count }.by(1)
+      end.to change { repository.count_commits(ref: 'master') }.by(1)
 
       blob = repository.blob_at('master', 'CHANGELOG')
 
@@ -561,7 +590,7 @@ describe Repository do
                                      branch_name: 'master',
                                      previous_path: 'LICENSE',
                                      message: 'Changes filename')
-      end.to change { repository.commits('master').count }.by(1)
+      end.to change { repository.count_commits(ref: 'master') }.by(1)
 
       files = repository.ls_files('master')
 
@@ -578,7 +607,7 @@ describe Repository do
                                  message: 'Update README',
                                  author_email: author_email,
                                  author_name: author_name)
-        end.to change { repository.commits('master').count }.by(1)
+        end.to change { repository.count_commits(ref: 'master') }.by(1)
 
         last_commit = repository.commit
 
@@ -593,7 +622,7 @@ describe Repository do
       expect do
         repository.delete_file(user, 'README',
           message: 'Remove README', branch_name: 'master')
-      end.to change { repository.commits('master').count }.by(1)
+      end.to change { repository.count_commits(ref: 'master') }.by(1)
 
       expect(repository.blob_at('master', 'README')).to be_nil
     end
@@ -604,7 +633,7 @@ describe Repository do
           repository.delete_file(user, 'README',
             message: 'Remove README', branch_name: 'master',
             author_email: author_email, author_name: author_name)
-        end.to change { repository.commits('master').count }.by(1)
+        end.to change { repository.count_commits(ref: 'master') }.by(1)
 
         last_commit = repository.commit
 
@@ -766,8 +795,7 @@ describe Repository do
         user, 'LICENSE', 'Copyright!',
         message: 'Add LICENSE', branch_name: 'master')
 
-      allow(repository).to receive(:file_on_head)
-        .and_raise(Rugged::ReferenceError)
+      allow(repository).to receive(:root_ref).and_raise(Gitlab::Git::Repository::NoRepository)
 
       expect(repository.license_blob).to be_nil
     end
@@ -879,7 +907,7 @@ describe Repository do
     end
 
     it 'returns nil for empty repository' do
-      allow(repository).to receive(:file_on_head).and_raise(Rugged::ReferenceError)
+      allow(repository).to receive(:root_ref).and_raise(Gitlab::Git::Repository::NoRepository)
       expect(repository.gitlab_ci_yml).to be_nil
     end
   end
@@ -954,19 +982,19 @@ describe Repository do
   end
 
   describe '#find_branch' do
-    it 'loads a branch with a fresh repo' do
-      expect(Gitlab::Git::Repository).to receive(:new).twice.and_call_original
+    context 'fresh_repo is true' do
+      it 'delegates the call to raw_repository' do
+        expect(repository.raw_repository).to receive(:find_branch).with('master', true)
 
-      2.times do
-        expect(repository.find_branch('feature')).not_to be_nil
+        repository.find_branch('master', fresh_repo: true)
       end
     end
 
-    it 'loads a branch with a cached repo' do
-      expect(Gitlab::Git::Repository).to receive(:new).once.and_call_original
+    context 'fresh_repo is false' do
+      it 'delegates the call to raw_repository' do
+        expect(repository.raw_repository).to receive(:find_branch).with('master', false)
 
-      2.times do
-        expect(repository.find_branch('feature', fresh_repo: false)).not_to be_nil
+        repository.find_branch('master', fresh_repo: false)
       end
     end
   end
@@ -1931,8 +1959,7 @@ describe Repository do
 
   describe '#avatar' do
     it 'returns nil if repo does not exist' do
-      expect(repository).to receive(:file_on_head)
-        .and_raise(Rugged::ReferenceError)
+      allow(repository).to receive(:root_ref).and_raise(Gitlab::Git::Repository::NoRepository)
 
       expect(repository.avatar).to eq(nil)
     end
@@ -2350,7 +2377,7 @@ describe Repository do
     let(:commit) { repository.commit }
     let(:ancestor) { commit.parents.first }
 
-    context 'with Gitaly enabled' do
+    shared_examples '#ancestor?' do
       it 'it is an ancestor' do
         expect(repository.ancestor?(ancestor.id, commit.id)).to eq(true)
       end
@@ -2364,27 +2391,19 @@ describe Repository do
         expect(repository.ancestor?(ancestor.id, nil)).to eq(false)
         expect(repository.ancestor?(nil, nil)).to eq(false)
       end
-    end
 
-    context 'with Gitaly disabled' do
-      before do
-        allow(Gitlab::GitalyClient).to receive(:enabled?).and_return(false)
-        allow(Gitlab::GitalyClient).to receive(:feature_enabled?).with(:is_ancestor).and_return(false)
-      end
-
-      it 'it is an ancestor' do
-        expect(repository.ancestor?(ancestor.id, commit.id)).to eq(true)
+      it 'returns false for invalid commit IDs' do
+        expect(repository.ancestor?(commit.id, Gitlab::Git::BLANK_SHA)).to eq(false)
+        expect(repository.ancestor?( Gitlab::Git::BLANK_SHA, commit.id)).to eq(false)
       end
+    end
 
-      it 'it is not an ancestor' do
-        expect(repository.ancestor?(commit.id, ancestor.id)).to eq(false)
-      end
+    context 'with Gitaly enabled' do
+      it_behaves_like('#ancestor?')
+    end
 
-      it 'returns false on nil-values' do
-        expect(repository.ancestor?(nil, commit.id)).to eq(false)
-        expect(repository.ancestor?(ancestor.id, nil)).to eq(false)
-        expect(repository.ancestor?(nil, nil)).to eq(false)
-      end
+    context 'with Gitaly disabled', :skip_gitaly_mock do
+      it_behaves_like('#ancestor?')
     end
   end
 
diff --git a/spec/models/todo_spec.rb b/spec/models/todo_spec.rb
index 3e8f3848eca..bd498269798 100644
--- a/spec/models/todo_spec.rb
+++ b/spec/models/todo_spec.rb
@@ -20,6 +20,7 @@ describe Todo do
     it { is_expected.to validate_presence_of(:action) }
     it { is_expected.to validate_presence_of(:target_type) }
     it { is_expected.to validate_presence_of(:user) }
+    it { is_expected.to validate_presence_of(:author) }
 
     context 'for commits' do
       subject { described_class.new(target_type: 'Commit') }
diff --git a/spec/models/upload_spec.rb b/spec/models/upload_spec.rb
index 345382ea8c7..36b8e5d304f 100644
--- a/spec/models/upload_spec.rb
+++ b/spec/models/upload_spec.rb
@@ -43,49 +43,16 @@ describe Upload do
           .to(a_string_matching(/\A\h{64}\z/))
       end
     end
-  end
-
-  describe '.remove_path' do
-    it 'removes all records at the given path' do
-      described_class.create!(
-        size: File.size(__FILE__),
-        path: __FILE__,
-        model: build_stubbed(:user),
-        uploader: 'AvatarUploader'
-      )
-
-      expect { described_class.remove_path(__FILE__) }
-        .to change { described_class.count }.from(1).to(0)
-    end
-  end
 
-  describe '.record' do
-    let(:fake_uploader) do
-      double(
-        file: double(size: 12_345),
-        relative_path: 'foo/bar.jpg',
-        model: build_stubbed(:user),
-        class: 'AvatarUploader'
-      )
-    end
-
-    it 'removes existing paths before creation' do
-      expect(described_class).to receive(:remove_path)
-        .with(fake_uploader.relative_path)
-
-      described_class.record(fake_uploader)
-    end
+    describe 'after_destroy' do
+      context 'uploader is FileUploader-based' do
+        subject { create(:upload, :issuable_upload) }
 
-    it 'creates a new record and assigns size, path, model, and uploader' do
-      upload = described_class.record(fake_uploader)
+        it 'calls delete_file!' do
+          is_expected.to receive(:delete_file!)
 
-      aggregate_failures do
-        expect(upload).to be_persisted
-        expect(upload.size).to eq fake_uploader.file.size
-        expect(upload.path).to eq fake_uploader.relative_path
-        expect(upload.model_id).to eq fake_uploader.model.id
-        expect(upload.model_type).to eq fake_uploader.model.class.to_s
-        expect(upload.uploader).to eq fake_uploader.class
+          subject.destroy
+        end
       end
     end
   end
@@ -111,27 +78,27 @@ describe Upload do
     end
   end
 
-  describe '#calculate_checksum' do
-    it 'calculates the SHA256 sum' do
-      upload = described_class.new(
-        path: __FILE__,
-        size: described_class::CHECKSUM_THRESHOLD - 1.megabyte
-      )
+  describe '#calculate_checksum!' do
+    let(:upload) do
+      described_class.new(path: __FILE__,
+                          size: described_class::CHECKSUM_THRESHOLD - 1.megabyte)
+    end
+
+    it 'sets `checksum` to SHA256 sum of the file' do
       expected = Digest::SHA256.file(__FILE__).hexdigest
 
-      expect { upload.calculate_checksum }
+      expect { upload.calculate_checksum! }
         .to change { upload.checksum }.from(nil).to(expected)
     end
 
-    it 'returns nil for a non-existant file' do
-      upload = described_class.new(
-        path: __FILE__,
-        size: described_class::CHECKSUM_THRESHOLD - 1.megabyte
-      )
-
+    it 'sets `checksum` to nil for a non-existant file' do
       expect(upload).to receive(:exist?).and_return(false)
 
-      expect(upload.calculate_checksum).to be_nil
+      checksum = Digest::SHA256.file(__FILE__).hexdigest
+      upload.checksum = checksum
+
+      expect { upload.calculate_checksum! }
+        .to change { upload.checksum }.from(checksum).to(nil)
     end
   end
 
@@ -148,4 +115,10 @@ describe Upload do
       expect(upload).not_to exist
     end
   end
+
+  describe "#uploader_context" do
+    subject { create(:upload, :issuable_upload, secret: 'secret', filename: 'file.txt') }
+
+    it { expect(subject.uploader_context).to match(a_hash_including(secret: 'secret', identifier: 'file.txt')) }
+  end
 end
diff --git a/spec/models/user_callout_spec.rb b/spec/models/user_callout_spec.rb
new file mode 100644
index 00000000000..64ba17c81fe
--- /dev/null
+++ b/spec/models/user_callout_spec.rb
@@ -0,0 +1,16 @@
+require 'rails_helper'
+
+describe UserCallout do
+  let!(:callout) { create(:user_callout) }
+
+  describe 'relationships' do
+    it { is_expected.to belong_to(:user) }
+  end
+
+  describe 'validations' do
+    it { is_expected.to validate_presence_of(:user) }
+
+    it { is_expected.to validate_presence_of(:feature_name) }
+    it { is_expected.to validate_uniqueness_of(:feature_name).scoped_to(:user_id).ignoring_case_sensitivity }
+  end
+end
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index 8d0eaf565a7..011416cc176 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -1,14 +1,12 @@
 require 'spec_helper'
 
 describe User do
-  include Gitlab::CurrentSettings
   include ProjectForksHelper
 
   describe 'modules' do
     subject { described_class }
 
     it { is_expected.to include_module(Gitlab::ConfigHelper) }
-    it { is_expected.to include_module(Gitlab::CurrentSettings) }
     it { is_expected.to include_module(Referable) }
     it { is_expected.to include_module(Sortable) }
     it { is_expected.to include_module(TokenAuthenticatable) }
@@ -35,7 +33,7 @@ describe User do
     it { is_expected.to have_many(:merge_requests).dependent(:destroy) }
     it { is_expected.to have_many(:identities).dependent(:destroy) }
     it { is_expected.to have_many(:spam_logs).dependent(:destroy) }
-    it { is_expected.to have_many(:todos).dependent(:destroy) }
+    it { is_expected.to have_many(:todos) }
     it { is_expected.to have_many(:award_emoji).dependent(:destroy) }
     it { is_expected.to have_many(:triggers).dependent(:destroy) }
     it { is_expected.to have_many(:builds).dependent(:nullify) }
@@ -560,7 +558,7 @@ describe User do
         stub_config_setting(default_can_create_group: true)
 
         expect { user.update_attributes(external: false) }.to change { user.can_create_group }.to(true)
-          .and change { user.projects_limit }.to(current_application_settings.default_projects_limit)
+          .and change { user.projects_limit }.to(Gitlab::CurrentSettings.default_projects_limit)
       end
     end
 
@@ -826,7 +824,7 @@ describe User do
       end
     end
 
-    context 'when current_application_settings.user_default_external is true' do
+    context 'when Gitlab::CurrentSettings.user_default_external is true' do
       before do
         stub_application_setting(user_default_external: true)
       end
@@ -966,6 +964,14 @@ describe User do
         expect(described_class.search(user3.username.upcase)).to eq([user3])
       end
     end
+
+    it 'returns no matches for an empty string' do
+      expect(described_class.search('')).to be_empty
+    end
+
+    it 'returns no matches for nil' do
+      expect(described_class.search(nil)).to be_empty
+    end
   end
 
   describe '.search_with_secondary_emails' do
@@ -1020,6 +1026,14 @@ describe User do
     it 'does not return users with a matching part of secondary email' do
       expect(search_with_secondary_emails(email.email[1..4])).not_to include([email.user])
     end
+
+    it 'returns no matches for an empty string' do
+      expect(search_with_secondary_emails('')).to be_empty
+    end
+
+    it 'returns no matches for nil' do
+      expect(search_with_secondary_emails(nil)).to be_empty
+    end
   end
 
   describe '.find_by_ssh_key_id' do
@@ -1419,28 +1433,34 @@ describe User do
   describe '#sort' do
     before do
       described_class.delete_all
-      @user = create :user, created_at: Date.today, last_sign_in_at: Date.today, name: 'Alpha'
-      @user1 = create :user, created_at: Date.today - 1, last_sign_in_at: Date.today - 1, name: 'Omega'
-      @user2 = create :user, created_at: Date.today - 2, last_sign_in_at: nil, name: 'Beta'
+      @user = create :user, created_at: Date.today, current_sign_in_at: Date.today, name: 'Alpha'
+      @user1 = create :user, created_at: Date.today - 1, current_sign_in_at: Date.today - 1, name: 'Omega'
+      @user2 = create :user, created_at: Date.today - 2, name: 'Beta'
     end
 
     context 'when sort by recent_sign_in' do
-      it 'sorts users by the recent sign-in time' do
-        expect(described_class.sort('recent_sign_in').first).to eq(@user)
+      let(:users) { described_class.sort('recent_sign_in') }
+
+      it 'sorts users by recent sign-in time' do
+        expect(users.first).to eq(@user)
+        expect(users.second).to eq(@user1)
       end
 
       it 'pushes users who never signed in to the end' do
-        expect(described_class.sort('recent_sign_in').third).to eq(@user2)
+        expect(users.third).to eq(@user2)
       end
     end
 
     context 'when sort by oldest_sign_in' do
+      let(:users) { described_class.sort('oldest_sign_in') }
+
       it 'sorts users by the oldest sign-in time' do
-        expect(described_class.sort('oldest_sign_in').first).to eq(@user1)
+        expect(users.first).to eq(@user1)
+        expect(users.second).to eq(@user)
       end
 
       it 'pushes users who never signed in to the end' do
-        expect(described_class.sort('oldest_sign_in').third).to eq(@user2)
+        expect(users.third).to eq(@user2)
       end
     end
 
@@ -1553,7 +1573,7 @@ describe User do
     it { is_expected.to eq([private_group]) }
   end
 
-  describe '#authorized_projects', :truncate do
+  describe '#authorized_projects', :delete do
     context 'with a minimum access level' do
       it 'includes projects for which the user is an owner' do
         user = create(:user)
@@ -2603,7 +2623,7 @@ describe User do
 
       it 'should raise an ActiveRecord::RecordInvalid exception' do
         user2 = build(:user, username: 'foo')
-        expect { user2.save! }.to raise_error(ActiveRecord::RecordInvalid, /Path foo has been taken before/)
+        expect { user2.save! }.to raise_error(ActiveRecord::RecordInvalid, /Route path foo has been taken before. Please use another one, Route is invalid/)
       end
     end
 
diff --git a/spec/models/wiki_page_spec.rb b/spec/models/wiki_page_spec.rb
index 835ac20c5d8..d53ba497ed1 100644
--- a/spec/models/wiki_page_spec.rb
+++ b/spec/models/wiki_page_spec.rb
@@ -188,14 +188,37 @@ describe WikiPage do
     end
   end
 
-  describe "#update" do
+  describe '#create', :skip_gitaly_mock do
+    context 'with valid attributes' do
+      it 'raises an error if a page with the same path already exists' do
+        create_page('New Page', 'content')
+        create_page('foo/bar', 'content')
+        expect { create_page('New Page', 'other content') }.to raise_error Gitlab::Git::Wiki::DuplicatePageError
+        expect { create_page('foo/bar', 'other content') }.to raise_error Gitlab::Git::Wiki::DuplicatePageError
+
+        destroy_page('New Page')
+        destroy_page('bar', 'foo')
+      end
+
+      it 'if the title is preceded by a / it is removed' do
+        create_page('/New Page', 'content')
+
+        expect(wiki.find_page('New Page')).not_to be_nil
+
+        destroy_page('New Page')
+      end
+    end
+  end
+
+  # Remove skip_gitaly_mock flag when gitaly_update_page implements moving pages
+  describe "#update", :skip_gitaly_mock do
     before do
       create_page("Update", "content")
       @page = wiki.find_page("Update")
     end
 
     after do
-      destroy_page(@page.title)
+      destroy_page(@page.title, @page.directory)
     end
 
     context "with valid attributes" do
@@ -233,6 +256,95 @@ describe WikiPage do
         expect { @page.update(content: 'more content', last_commit_sha: 'xxx') }.to raise_error(WikiPage::PageChangedError)
       end
     end
+
+    context 'when renaming a page' do
+      it 'raises an error if the page already exists' do
+        create_page('Existing Page', 'content')
+
+        expect { @page.update(title: 'Existing Page', content: 'new_content') }.to raise_error(WikiPage::PageRenameError)
+        expect(@page.title).to eq 'Update'
+        expect(@page.content).to eq 'new_content'
+
+        destroy_page('Existing Page')
+      end
+
+      it 'updates the content and rename the file' do
+        new_title = 'Renamed Page'
+        new_content = 'updated content'
+
+        expect(@page.update(title: new_title, content: new_content)).to be_truthy
+
+        @page = wiki.find_page(new_title)
+
+        expect(@page).not_to be_nil
+        expect(@page.content).to eq new_content
+      end
+    end
+
+    context 'when moving a page' do
+      it 'raises an error if the page already exists' do
+        create_page('foo/Existing Page', 'content')
+
+        expect { @page.update(title: 'foo/Existing Page', content: 'new_content') }.to raise_error(WikiPage::PageRenameError)
+        expect(@page.title).to eq 'Update'
+        expect(@page.content).to eq 'new_content'
+
+        destroy_page('Existing Page', 'foo')
+      end
+
+      it 'updates the content and moves the file' do
+        new_title = 'foo/Other Page'
+        new_content = 'new_content'
+
+        expect(@page.update(title: new_title, content: new_content)).to be_truthy
+
+        page = wiki.find_page(new_title)
+
+        expect(page).not_to be_nil
+        expect(page.content).to eq new_content
+      end
+
+      context 'in subdir' do
+        before do
+          create_page('foo/Existing Page', 'content')
+          @page = wiki.find_page('foo/Existing Page')
+        end
+
+        it 'moves the page to the root folder if the title is preceded by /' do
+          expect(@page.slug).to eq 'foo/Existing-Page'
+          expect(@page.update(title: '/Existing Page', content: 'new_content')).to be_truthy
+          expect(@page.slug).to eq 'Existing-Page'
+        end
+
+        it 'does nothing if it has the same title' do
+          original_path = @page.slug
+
+          expect(@page.update(title: 'Existing Page', content: 'new_content')).to be_truthy
+          expect(@page.slug).to eq original_path
+        end
+      end
+
+      context 'in root dir' do
+        it 'does nothing if the title is preceded by /' do
+          original_path = @page.slug
+
+          expect(@page.update(title: '/Update', content: 'new_content')).to be_truthy
+          expect(@page.slug).to eq original_path
+        end
+      end
+    end
+
+    context "with invalid attributes" do
+      it 'aborts update if title blank' do
+        expect(@page.update(title: '', content: 'new_content')).to be_falsey
+        expect(@page.content).to eq 'new_content'
+
+        page = wiki.find_page('Update')
+        expect(page.content).to eq 'content'
+
+        @page.title = 'Update'
+      end
+    end
   end
 
   describe "#destroy" do
@@ -402,6 +514,27 @@ describe WikiPage do
     end
   end
 
+  describe '#formatted_content' do
+    shared_examples 'fetching page formatted content' do
+      it 'returns processed content of the page' do
+        subject.create({ title: "RDoc", content: "*bold*", format: "rdoc" })
+        page = wiki.find_page('RDoc')
+
+        expect(page.formatted_content).to eq("\n<p><strong>bold</strong></p>\n")
+
+        destroy_page('RDoc')
+      end
+    end
+
+    context 'when Gitaly wiki_page_formatted_data is enabled' do
+      it_behaves_like 'fetching page formatted content'
+    end
+
+    context 'when Gitaly wiki_page_formatted_data is disabled', :disable_gitaly do
+      it_behaves_like 'fetching page formatted content'
+    end
+  end
+
   private
 
   def remove_temp_repo(path)
@@ -416,8 +549,8 @@ describe WikiPage do
     wiki.wiki.write_page(name, :markdown, content, commit_details)
   end
 
-  def destroy_page(title)
-    page = wiki.wiki.page(title: title)
+  def destroy_page(title, dir = '')
+    page = wiki.wiki.page(title: title, dir: dir)
     wiki.delete_page(page, "test commit")
   end
 
diff --git a/spec/policies/ci/pipeline_schedule_policy_spec.rb b/spec/policies/ci/pipeline_schedule_policy_spec.rb
index 1b0e9fac355..c0c3eda4911 100644
--- a/spec/policies/ci/pipeline_schedule_policy_spec.rb
+++ b/spec/policies/ci/pipeline_schedule_policy_spec.rb
@@ -88,5 +88,19 @@ describe Ci::PipelineSchedulePolicy, :models do
         expect(policy).to be_allowed :admin_pipeline_schedule
       end
     end
+
+    describe 'rules for non-owner of schedule' do
+      let(:owner) { create(:user) }
+
+      before do
+        project.add_master(owner)
+        project.add_master(user)
+        pipeline_schedule.update(owner: owner)
+      end
+
+      it 'includes abilities to take ownership' do
+        expect(policy).to be_allowed :take_ownership_pipeline_schedule
+      end
+    end
   end
 end
diff --git a/spec/policies/project_policy_spec.rb b/spec/policies/project_policy_spec.rb
index f2593a1a75c..129344f105f 100644
--- a/spec/policies/project_policy_spec.rb
+++ b/spec/policies/project_policy_spec.rb
@@ -92,7 +92,7 @@ describe ProjectPolicy do
 
   it 'does not include the read_issue permission when the issue author is not a member of the private project' do
     project = create(:project, :private)
-    issue   = create(:issue, project: project)
+    issue   = create(:issue, project: project, author: create(:user))
     user    = issue.author
 
     expect(project.team.member?(issue.author)).to be false
diff --git a/spec/requests/api/applications_spec.rb b/spec/requests/api/applications_spec.rb
new file mode 100644
index 00000000000..f56bc932f40
--- /dev/null
+++ b/spec/requests/api/applications_spec.rb
@@ -0,0 +1,86 @@
+require 'spec_helper'
+
+describe API::Applications, :api do
+  include ApiHelpers
+
+  let(:admin_user) { create(:user, admin: true) }
+  let(:user) { create(:user, admin: false) }
+
+  describe 'POST /applications' do
+    context 'authenticated and authorized user' do
+      it 'creates and returns an OAuth application' do
+        expect do
+          post api('/applications', admin_user), name: 'application_name', redirect_uri: 'http://application.url', scopes: ''
+        end.to change { Doorkeeper::Application.count }.by 1
+
+        application = Doorkeeper::Application.find_by(name: 'application_name', redirect_uri: 'http://application.url')
+
+        expect(response).to have_http_status 201
+        expect(json_response).to be_a Hash
+        expect(json_response['application_id']).to eq application.uid
+        expect(json_response['secret']).to eq application.secret
+        expect(json_response['callback_url']).to eq application.redirect_uri
+      end
+
+      it 'does not allow creating an application with the wrong redirect_uri format' do
+        expect do
+          post api('/applications', admin_user), name: 'application_name', redirect_uri: 'wrong_url_format', scopes: ''
+        end.not_to change { Doorkeeper::Application.count }
+
+        expect(response).to have_http_status 400
+        expect(json_response).to be_a Hash
+        expect(json_response['message']['redirect_uri'][0]).to eq('must be an absolute URI.')
+      end
+
+      it 'does not allow creating an application without a name' do
+        expect do
+          post api('/applications', admin_user), redirect_uri: 'http://application.url', scopes: ''
+        end.not_to change { Doorkeeper::Application.count }
+
+        expect(response).to have_http_status 400
+        expect(json_response).to be_a Hash
+        expect(json_response['error']).to eq('name is missing')
+      end
+
+      it 'does not allow creating an application without a redirect_uri' do
+        expect do
+          post api('/applications', admin_user), name: 'application_name', scopes: ''
+        end.not_to change { Doorkeeper::Application.count }
+
+        expect(response).to have_http_status 400
+        expect(json_response).to be_a Hash
+        expect(json_response['error']).to eq('redirect_uri is missing')
+      end
+
+      it 'does not allow creating an application without scopes' do
+        expect do
+          post api('/applications', admin_user), name: 'application_name', redirect_uri: 'http://application.url'
+        end.not_to change { Doorkeeper::Application.count }
+
+        expect(response).to have_http_status 400
+        expect(json_response).to be_a Hash
+        expect(json_response['error']).to eq('scopes is missing')
+      end
+    end
+
+    context 'authorized user without authorization' do
+      it 'does not create application' do
+        expect do
+          post api('/applications', user), name: 'application_name', redirect_uri: 'http://application.url', scopes: ''
+        end.not_to change { Doorkeeper::Application.count }
+
+        expect(response).to have_http_status 403
+      end
+    end
+
+    context 'non-authenticated user' do
+      it 'does not create application' do
+        expect do
+          post api('/applications'), name: 'application_name', redirect_uri: 'http://application.url'
+        end.not_to change { Doorkeeper::Application.count }
+
+        expect(response).to have_http_status 401
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/commits_spec.rb b/spec/requests/api/commits_spec.rb
index 34db50dc082..ff5f207487b 100644
--- a/spec/requests/api/commits_spec.rb
+++ b/spec/requests/api/commits_spec.rb
@@ -62,7 +62,7 @@ describe API::Commits do
 
       context "since optional parameter" do
         it "returns project commits since provided parameter" do
-          commits = project.repository.commits("master")
+          commits = project.repository.commits("master", limit: 2)
           after = commits.second.created_at
 
           get api("/projects/#{project_id}/repository/commits?since=#{after.utc.iso8601}", user)
@@ -73,7 +73,7 @@ describe API::Commits do
         end
 
         it 'include correct pagination headers' do
-          commits = project.repository.commits("master")
+          commits = project.repository.commits("master", limit: 2)
           after = commits.second.created_at
           commit_count = project.repository.count_commits(ref: 'master', after: after).to_s
 
@@ -87,12 +87,12 @@ describe API::Commits do
 
       context "until optional parameter" do
         it "returns project commits until provided parameter" do
-          commits = project.repository.commits("master")
+          commits = project.repository.commits("master", limit: 20)
           before = commits.second.created_at
 
           get api("/projects/#{project_id}/repository/commits?until=#{before.utc.iso8601}", user)
 
-          if commits.size >= 20
+          if commits.size == 20
             expect(json_response.size).to eq(20)
           else
             expect(json_response.size).to eq(commits.size - 1)
@@ -103,7 +103,7 @@ describe API::Commits do
         end
 
         it 'include correct pagination headers' do
-          commits = project.repository.commits("master")
+          commits = project.repository.commits("master", limit: 2)
           before = commits.second.created_at
           commit_count = project.repository.count_commits(ref: 'master', before: before).to_s
 
@@ -181,7 +181,7 @@ describe API::Commits do
           let(:page) { 3 }
 
           it 'returns the third 5 commits' do
-            commit = project.repository.commits('HEAD', offset: (page - 1) * per_page).first
+            commit = project.repository.commits('HEAD', limit: per_page, offset: (page - 1) * per_page).first
 
             expect(json_response.size).to eq(per_page)
             expect(json_response.first['id']).to eq(commit.id)
diff --git a/spec/requests/api/groups_spec.rb b/spec/requests/api/groups_spec.rb
index 3c0b4728dc2..bb0034e3237 100644
--- a/spec/requests/api/groups_spec.rb
+++ b/spec/requests/api/groups_spec.rb
@@ -30,6 +30,21 @@ describe API::Groups do
         expect(json_response)
           .to satisfy_one { |group| group['name'] == group1.name }
       end
+
+      it 'avoids N+1 queries' do
+        # Establish baseline
+        get api("/groups", admin)
+
+        control = ActiveRecord::QueryRecorder.new do
+          get api("/groups", admin)
+        end
+
+        create(:group)
+
+        expect do
+          get api("/groups", admin)
+        end.not_to exceed_query_limit(control)
+      end
     end
 
     context "when authenticated as user" do
diff --git a/spec/requests/api/internal_spec.rb b/spec/requests/api/internal_spec.rb
index 2783c51b8df..884a258fd12 100644
--- a/spec/requests/api/internal_spec.rb
+++ b/spec/requests/api/internal_spec.rb
@@ -317,35 +317,20 @@ describe API::Internal do
       end
 
       context "git pull" do
-        context "gitaly disabled", :disable_gitaly do
-          it "has the correct payload" do
-            pull(key, project)
-
-            expect(response).to have_gitlab_http_status(200)
-            expect(json_response["status"]).to be_truthy
-            expect(json_response["repository_path"]).to eq(project.repository.path_to_repo)
-            expect(json_response["gl_repository"]).to eq("project-#{project.id}")
-            expect(json_response["gitaly"]).to be_nil
-            expect(user).to have_an_activity_record
-          end
-        end
-
-        context "gitaly enabled" do
-          it "has the correct payload" do
-            pull(key, project)
+        it "has the correct payload" do
+          pull(key, project)
 
-            expect(response).to have_gitlab_http_status(200)
-            expect(json_response["status"]).to be_truthy
-            expect(json_response["repository_path"]).to eq(project.repository.path_to_repo)
-            expect(json_response["gl_repository"]).to eq("project-#{project.id}")
-            expect(json_response["gitaly"]).not_to be_nil
-            expect(json_response["gitaly"]["repository"]).not_to be_nil
-            expect(json_response["gitaly"]["repository"]["storage_name"]).to eq(project.repository.gitaly_repository.storage_name)
-            expect(json_response["gitaly"]["repository"]["relative_path"]).to eq(project.repository.gitaly_repository.relative_path)
-            expect(json_response["gitaly"]["address"]).to eq(Gitlab::GitalyClient.address(project.repository_storage))
-            expect(json_response["gitaly"]["token"]).to eq(Gitlab::GitalyClient.token(project.repository_storage))
-            expect(user).to have_an_activity_record
-          end
+          expect(response).to have_gitlab_http_status(200)
+          expect(json_response["status"]).to be_truthy
+          expect(json_response["repository_path"]).to eq(project.repository.path_to_repo)
+          expect(json_response["gl_repository"]).to eq("project-#{project.id}")
+          expect(json_response["gitaly"]).not_to be_nil
+          expect(json_response["gitaly"]["repository"]).not_to be_nil
+          expect(json_response["gitaly"]["repository"]["storage_name"]).to eq(project.repository.gitaly_repository.storage_name)
+          expect(json_response["gitaly"]["repository"]["relative_path"]).to eq(project.repository.gitaly_repository.relative_path)
+          expect(json_response["gitaly"]["address"]).to eq(Gitlab::GitalyClient.address(project.repository_storage))
+          expect(json_response["gitaly"]["token"]).to eq(Gitlab::GitalyClient.token(project.repository_storage))
+          expect(user).to have_an_activity_record
         end
       end
 
diff --git a/spec/requests/api/issues_spec.rb b/spec/requests/api/issues_spec.rb
index 43218755f4f..13db40d21a5 100644
--- a/spec/requests/api/issues_spec.rb
+++ b/spec/requests/api/issues_spec.rb
@@ -1441,7 +1441,7 @@ describe API::Issues, :mailer do
 
     context 'when source project does not exist' do
       it 'returns 404 when trying to move an issue' do
-        post api("/projects/123/issues/#{issue.iid}/move", user),
+        post api("/projects/12345/issues/#{issue.iid}/move", user),
                  to_project_id: target_project.id
 
         expect(response).to have_gitlab_http_status(404)
@@ -1452,7 +1452,7 @@ describe API::Issues, :mailer do
     context 'when target project does not exist' do
       it 'returns 404 when trying to move an issue' do
         post api("/projects/#{project.id}/issues/#{issue.iid}/move", user),
-                 to_project_id: 123
+                 to_project_id: 12345
 
         expect(response).to have_gitlab_http_status(404)
       end
diff --git a/spec/requests/api/jobs_spec.rb b/spec/requests/api/jobs_spec.rb
index 4dd8deb6404..6192bbd4abb 100644
--- a/spec/requests/api/jobs_spec.rb
+++ b/spec/requests/api/jobs_spec.rb
@@ -300,44 +300,53 @@ describe API::Jobs do
   end
 
   describe 'GET /projects/:id/jobs/:job_id/artifacts' do
-    before do
-      get api("/projects/#{project.id}/jobs/#{job.id}/artifacts", api_user)
+    shared_examples 'downloads artifact' do
+      let(:download_headers) do
+        { 'Content-Transfer-Encoding' => 'binary',
+          'Content-Disposition' => 'attachment; filename=ci_build_artifacts.zip' }
+      end
+
+      it 'returns specific job artifacts' do
+        expect(response).to have_gitlab_http_status(200)
+        expect(response.headers).to include(download_headers)
+        expect(response.body).to match_file(job.artifacts_file.file.file)
+      end
     end
 
-    context 'job with artifacts' do
-      let(:job) { create(:ci_build, :artifacts, pipeline: pipeline) }
+    context 'normal authentication' do
+      context 'job with artifacts' do
+        context 'when artifacts are stored locally' do
+          let(:job) { create(:ci_build, :artifacts, pipeline: pipeline) }
 
-      context 'authorized user' do
-        let(:download_headers) do
-          { 'Content-Transfer-Encoding' => 'binary',
-            'Content-Disposition' => 'attachment; filename=ci_build_artifacts.zip' }
-        end
+          before do
+            get api("/projects/#{project.id}/jobs/#{job.id}/artifacts", api_user)
+          end
 
-        it 'returns specific job artifacts' do
-          expect(response).to have_gitlab_http_status(200)
-          expect(response.headers).to include(download_headers)
-          expect(response.body).to match_file(job.artifacts_file.file.file)
+          context 'authorized user' do
+            it_behaves_like 'downloads artifact'
+          end
+
+          context 'unauthorized user' do
+            let(:api_user) { nil }
+
+            it 'does not return specific job artifacts' do
+              expect(response).to have_gitlab_http_status(404)
+            end
+          end
         end
-      end
 
-      context 'when anonymous user is accessing private artifacts' do
-        let(:api_user) { nil }
+        it 'does not return job artifacts if not uploaded' do
+          get api("/projects/#{project.id}/jobs/#{job.id}/artifacts", api_user)
 
-        it 'hides artifacts and rejects request' do
-          expect(project).to be_private
           expect(response).to have_gitlab_http_status(404)
         end
       end
     end
-
-    it 'does not return job artifacts if not uploaded' do
-      expect(response).to have_gitlab_http_status(404)
-    end
   end
 
   describe 'GET /projects/:id/artifacts/:ref_name/download?job=name' do
     let(:api_user) { reporter }
-    let(:job) { create(:ci_build, :artifacts, pipeline: pipeline) }
+    let(:job) { create(:ci_build, :artifacts, pipeline: pipeline, user: api_user) }
 
     before do
       job.success
@@ -396,14 +405,16 @@ describe API::Jobs do
 
     context 'find proper job' do
       shared_examples 'a valid file' do
-        let(:download_headers) do
-          { 'Content-Transfer-Encoding' => 'binary',
-            'Content-Disposition' =>
-              "attachment; filename=#{job.artifacts_file.filename}" }
-        end
+        context 'when artifacts are stored locally' do
+          let(:download_headers) do
+            { 'Content-Transfer-Encoding' => 'binary',
+              'Content-Disposition' =>
+                "attachment; filename=#{job.artifacts_file.filename}" }
+          end
 
-        it { expect(response).to have_gitlab_http_status(200) }
-        it { expect(response.headers).to include(download_headers) }
+          it { expect(response).to have_gitlab_http_status(200) }
+          it { expect(response.headers).to include(download_headers) }
+        end
       end
 
       context 'with regular branch' do
@@ -435,16 +446,27 @@ describe API::Jobs do
   end
 
   describe 'GET /projects/:id/jobs/:job_id/trace' do
-    let(:job) { create(:ci_build, :trace, pipeline: pipeline) }
-
     before do
       get api("/projects/#{project.id}/jobs/#{job.id}/trace", api_user)
     end
 
     context 'authorized user' do
-      it 'returns specific job trace' do
-        expect(response).to have_gitlab_http_status(200)
-        expect(response.body).to eq(job.trace.raw)
+      context 'when trace is artifact' do
+        let(:job) { create(:ci_build, :trace_artifact, pipeline: pipeline) }
+
+        it 'returns specific job trace' do
+          expect(response).to have_gitlab_http_status(200)
+          expect(response.body).to eq(job.trace.raw)
+        end
+      end
+
+      context 'when trace is file' do
+        let(:job) { create(:ci_build, :trace_live, pipeline: pipeline) }
+
+        it 'returns specific job trace' do
+          expect(response).to have_gitlab_http_status(200)
+          expect(response.body).to eq(job.trace.raw)
+        end
       end
     end
 
@@ -532,11 +554,11 @@ describe API::Jobs do
     end
 
     context 'job is erasable' do
-      let(:job) { create(:ci_build, :trace, :artifacts, :success, project: project, pipeline: pipeline) }
+      let(:job) { create(:ci_build, :trace_artifact, :artifacts, :success, project: project, pipeline: pipeline) }
 
       it 'erases job content' do
         expect(response).to have_gitlab_http_status(201)
-        expect(job).not_to have_trace
+        expect(job.trace.exist?).to be_falsy
         expect(job.artifacts_file.exists?).to be_falsy
         expect(job.artifacts_metadata.exists?).to be_falsy
       end
@@ -550,7 +572,7 @@ describe API::Jobs do
     end
 
     context 'job is not erasable' do
-      let(:job) { create(:ci_build, :trace, project: project, pipeline: pipeline) }
+      let(:job) { create(:ci_build, :trace_live, project: project, pipeline: pipeline) }
 
       it 'responds with forbidden' do
         expect(response).to have_gitlab_http_status(403)
@@ -559,7 +581,7 @@ describe API::Jobs do
 
     context 'when a developer erases a build' do
       let(:role) { :developer }
-      let(:job) { create(:ci_build, :trace, :artifacts, :success, project: project, pipeline: pipeline, user: owner) }
+      let(:job) { create(:ci_build, :trace_artifact, :artifacts, :success, project: project, pipeline: pipeline, user: owner) }
 
       context 'when the build was created by the developer' do
         let(:owner) { user }
@@ -582,7 +604,7 @@ describe API::Jobs do
 
     context 'artifacts did not expire' do
       let(:job) do
-        create(:ci_build, :trace, :artifacts, :success,
+        create(:ci_build, :trace_artifact, :artifacts, :success,
                project: project, pipeline: pipeline, artifacts_expire_at: Time.now + 7.days)
       end
 
diff --git a/spec/requests/api/members_spec.rb b/spec/requests/api/members_spec.rb
index 5d4f81e07a6..ec500838eb2 100644
--- a/spec/requests/api/members_spec.rb
+++ b/spec/requests/api/members_spec.rb
@@ -44,6 +44,21 @@ describe API::Members do
         end
       end
 
+      it 'avoids N+1 queries' do
+        # Establish baseline
+        get api("/#{source_type.pluralize}/#{source.id}/members", master)
+
+        control = ActiveRecord::QueryRecorder.new do
+          get api("/#{source_type.pluralize}/#{source.id}/members", master)
+        end
+
+        project.add_developer(create(:user))
+
+        expect do
+          get api("/#{source_type.pluralize}/#{source.id}/members", master)
+        end.not_to exceed_query_limit(control)
+      end
+
       it 'does not return invitees' do
         create(:"#{source_type}_member", invite_token: '123', invite_email: 'test@abc.com', source: source, user: nil)
 
@@ -65,6 +80,16 @@ describe API::Members do
         expect(json_response.count).to eq(1)
         expect(json_response.first['username']).to eq(master.username)
       end
+
+      it 'finds all members with no query specified' do
+        get api("/#{source_type.pluralize}/#{source.id}/members", developer), query: ''
+
+        expect(response).to have_gitlab_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.count).to eq(2)
+        expect(json_response.map { |u| u['id'] }).to match_array [master.id, developer.id]
+      end
     end
   end
 
diff --git a/spec/requests/api/merge_requests_spec.rb b/spec/requests/api/merge_requests_spec.rb
index 8e2982f1a5d..14dd9da119d 100644
--- a/spec/requests/api/merge_requests_spec.rb
+++ b/spec/requests/api/merge_requests_spec.rb
@@ -198,6 +198,8 @@ describe API::MergeRequests do
 
         create(:merge_request, state: 'closed', milestone: milestone1, author: user, assignee: user, source_project: project, target_project: project, title: "Test", created_at: base_time)
 
+        create(:merge_request, milestone: milestone1, author: user, assignee: user, source_project: project, target_project: project, title: "Test", created_at: base_time)
+
         expect do
           get api("/projects/#{project.id}/merge_requests", user)
         end.not_to exceed_query_limit(control)
diff --git a/spec/requests/api/projects_spec.rb b/spec/requests/api/projects_spec.rb
index 97e7ffcd38e..f11cd638d96 100644
--- a/spec/requests/api/projects_spec.rb
+++ b/spec/requests/api/projects_spec.rb
@@ -2,8 +2,6 @@
 require 'spec_helper'
 
 describe API::Projects do
-  include Gitlab::CurrentSettings
-
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
   let(:user3) { create(:user) }
diff --git a/spec/requests/api/runner_spec.rb b/spec/requests/api/runner_spec.rb
index cb66d23b77c..0bd88748479 100644
--- a/spec/requests/api/runner_spec.rb
+++ b/spec/requests/api/runner_spec.rb
@@ -638,7 +638,7 @@ describe API::Runner do
     end
 
     describe 'PUT /api/v4/jobs/:id' do
-      let(:job) { create(:ci_build, :pending, :trace, pipeline: pipeline, runner_id: runner.id) }
+      let(:job) { create(:ci_build, :pending, :trace_live, pipeline: pipeline, runner_id: runner.id) }
 
       before do
         job.run!
@@ -680,11 +680,17 @@ describe API::Runner do
       end
 
       context 'when tace is given' do
-        it 'updates a running build' do
-          update_job(trace: 'BUILD TRACE UPDATED')
+        it 'creates a trace artifact' do
+          allow_any_instance_of(BuildFinishedWorker).to receive(:perform).with(job.id) do
+            CreateTraceArtifactWorker.new.perform(job.id)
+          end
+
+          update_job(state: 'success', trace: 'BUILD TRACE UPDATED')
 
+          job.reload
           expect(response).to have_gitlab_http_status(200)
-          expect(job.reload.trace.raw).to eq 'BUILD TRACE UPDATED'
+          expect(job.trace.raw).to eq 'BUILD TRACE UPDATED'
+          expect(job.job_artifacts_trace.open.read).to eq 'BUILD TRACE UPDATED'
         end
       end
 
@@ -713,7 +719,7 @@ describe API::Runner do
     end
 
     describe 'PATCH /api/v4/jobs/:id/trace' do
-      let(:job) { create(:ci_build, :running, :trace, runner_id: runner.id, pipeline: pipeline) }
+      let(:job) { create(:ci_build, :running, :trace_live, runner_id: runner.id, pipeline: pipeline) }
       let(:headers) { { API::Helpers::Runner::JOB_TOKEN_HEADER => job.token, 'Content-Type' => 'text/plain' } }
       let(:headers_with_range) { headers.merge({ 'Content-Range' => '11-20' }) }
       let(:update_interval) { 10.seconds.to_i }
@@ -774,7 +780,7 @@ describe API::Runner do
 
         context 'when project for the build has been deleted' do
           let(:job) do
-            create(:ci_build, :running, :trace, runner_id: runner.id, pipeline: pipeline) do |job|
+            create(:ci_build, :running, :trace_live, runner_id: runner.id, pipeline: pipeline) do |job|
               job.project.update(pending_delete: true)
             end
           end
@@ -945,7 +951,7 @@ describe API::Runner do
         context 'when artifacts are being stored inside of tmp path' do
           before do
             # by configuring this path we allow to pass temp file from any path
-            allow(JobArtifactUploader).to receive(:artifacts_upload_path).and_return('/')
+            allow(JobArtifactUploader).to receive(:workhorse_upload_path).and_return('/')
           end
 
           context 'when job has been erased' do
@@ -1122,7 +1128,7 @@ describe API::Runner do
             # by configuring this path we allow to pass file from @tmpdir only
             # but all temporary files are stored in system tmp directory
             @tmpdir = Dir.mktmpdir
-            allow(JobArtifactUploader).to receive(:artifacts_upload_path).and_return(@tmpdir)
+            allow(JobArtifactUploader).to receive(:workhorse_upload_path).and_return(@tmpdir)
           end
 
           after do
diff --git a/spec/requests/api/v3/builds_spec.rb b/spec/requests/api/v3/builds_spec.rb
index af9e36a3b29..79041c6a792 100644
--- a/spec/requests/api/v3/builds_spec.rb
+++ b/spec/requests/api/v3/builds_spec.rb
@@ -4,16 +4,18 @@ describe API::V3::Builds do
   set(:user) { create(:user) }
   let(:api_user) { user }
   set(:project) { create(:project, :repository, creator: user, public_builds: false) }
-  set(:developer) { create(:project_member, :developer, user: user, project: project) }
-  set(:reporter) { create(:project_member, :reporter, project: project) }
-  set(:guest) { create(:project_member, :guest, project: project) }
-  set(:pipeline) { create(:ci_empty_pipeline, project: project, sha: project.commit.id, ref: project.default_branch) }
-  let!(:build) { create(:ci_build, pipeline: pipeline) }
+  let!(:developer) { create(:project_member, :developer, user: user, project: project) }
+  let(:reporter) { create(:project_member, :reporter, project: project) }
+  let(:guest) { create(:project_member, :guest, project: project) }
+  let(:pipeline) { create(:ci_empty_pipeline, project: project, sha: project.commit.id, ref: project.default_branch) }
+  let(:build) { create(:ci_build, pipeline: pipeline) }
 
   describe 'GET /projects/:id/builds ' do
     let(:query) { '' }
 
     before do |example|
+      build
+
       create(:ci_build, :skipped, pipeline: pipeline)
 
       unless example.metadata[:skip_before_request]
@@ -110,6 +112,10 @@ describe API::V3::Builds do
   end
 
   describe 'GET /projects/:id/repository/commits/:sha/builds' do
+    before do
+      build
+    end
+
     context 'when commit does not exist in repository' do
       before do
         get v3_api("/projects/#{project.id}/repository/commits/1a271fd1/builds", api_user)
@@ -214,18 +220,20 @@ describe API::V3::Builds do
     end
 
     context 'job with artifacts' do
-      let(:build) { create(:ci_build, :artifacts, pipeline: pipeline) }
+      context 'when artifacts are stored locally' do
+        let(:build) { create(:ci_build, :artifacts, pipeline: pipeline) }
 
-      context 'authorized user' do
-        let(:download_headers) do
-          { 'Content-Transfer-Encoding' => 'binary',
-            'Content-Disposition' => 'attachment; filename=ci_build_artifacts.zip' }
-        end
+        context 'authorized user' do
+          let(:download_headers) do
+            { 'Content-Transfer-Encoding' => 'binary',
+              'Content-Disposition' => 'attachment; filename=ci_build_artifacts.zip' }
+          end
 
-        it 'returns specific job artifacts' do
-          expect(response).to have_gitlab_http_status(200)
-          expect(response.headers).to include(download_headers)
-          expect(response.body).to match_file(build.artifacts_file.file.file)
+          it 'returns specific job artifacts' do
+            expect(response).to have_gitlab_http_status(200)
+            expect(response.headers).to include(download_headers)
+            expect(response.body).to match_file(build.artifacts_file.file.file)
+          end
         end
       end
 
@@ -303,14 +311,16 @@ describe API::V3::Builds do
 
     context 'find proper job' do
       shared_examples 'a valid file' do
-        let(:download_headers) do
-          { 'Content-Transfer-Encoding' => 'binary',
-            'Content-Disposition' =>
-              "attachment; filename=#{build.artifacts_file.filename}" }
-        end
+        context 'when artifacts are stored locally' do
+          let(:download_headers) do
+            { 'Content-Transfer-Encoding' => 'binary',
+              'Content-Disposition' =>
+                "attachment; filename=#{build.artifacts_file.filename}" }
+          end
 
-        it { expect(response).to have_gitlab_http_status(200) }
-        it { expect(response.headers).to include(download_headers) }
+          it { expect(response).to have_gitlab_http_status(200) }
+          it { expect(response.headers).to include(download_headers) }
+        end
       end
 
       context 'with regular branch' do
@@ -342,7 +352,7 @@ describe API::V3::Builds do
   end
 
   describe 'GET /projects/:id/builds/:build_id/trace' do
-    let(:build) { create(:ci_build, :trace, pipeline: pipeline) }
+    let(:build) { create(:ci_build, :trace_live, pipeline: pipeline) }
 
     before do
       get v3_api("/projects/#{project.id}/builds/#{build.id}/trace", api_user)
@@ -437,7 +447,7 @@ describe API::V3::Builds do
     end
 
     context 'job is erasable' do
-      let(:build) { create(:ci_build, :trace, :artifacts, :success, project: project, pipeline: pipeline) }
+      let(:build) { create(:ci_build, :trace_artifact, :artifacts, :success, project: project, pipeline: pipeline) }
 
       it 'erases job content' do
         expect(response.status).to eq 201
@@ -453,7 +463,7 @@ describe API::V3::Builds do
     end
 
     context 'job is not erasable' do
-      let(:build) { create(:ci_build, :trace, project: project, pipeline: pipeline) }
+      let(:build) { create(:ci_build, :trace_live, project: project, pipeline: pipeline) }
 
       it 'responds with forbidden' do
         expect(response.status).to eq 403
@@ -468,7 +478,7 @@ describe API::V3::Builds do
 
     context 'artifacts did not expire' do
       let(:build) do
-        create(:ci_build, :trace, :artifacts, :success,
+        create(:ci_build, :trace_artifact, :artifacts, :success,
                project: project, pipeline: pipeline, artifacts_expire_at: Time.now + 7.days)
       end
 
diff --git a/spec/requests/api/v3/commits_spec.rb b/spec/requests/api/v3/commits_spec.rb
index 34c543bffe8..9ef3b859001 100644
--- a/spec/requests/api/v3/commits_spec.rb
+++ b/spec/requests/api/v3/commits_spec.rb
@@ -36,7 +36,7 @@ describe API::V3::Commits do
 
     context "since optional parameter" do
       it "returns project commits since provided parameter" do
-        commits = project.repository.commits("master")
+        commits = project.repository.commits("master", limit: 2)
         since = commits.second.created_at
 
         get v3_api("/projects/#{project.id}/repository/commits?since=#{since.utc.iso8601}", user)
@@ -49,12 +49,12 @@ describe API::V3::Commits do
 
     context "until optional parameter" do
       it "returns project commits until provided parameter" do
-        commits = project.repository.commits("master")
+        commits = project.repository.commits("master", limit: 20)
         before = commits.second.created_at
 
         get v3_api("/projects/#{project.id}/repository/commits?until=#{before.utc.iso8601}", user)
 
-        if commits.size >= 20
+        if commits.size == 20
           expect(json_response.size).to eq(20)
         else
           expect(json_response.size).to eq(commits.size - 1)
diff --git a/spec/requests/api/v3/members_spec.rb b/spec/requests/api/v3/members_spec.rb
index b91782ae511..de4339ecb8b 100644
--- a/spec/requests/api/v3/members_spec.rb
+++ b/spec/requests/api/v3/members_spec.rb
@@ -58,6 +58,16 @@ describe API::V3::Members do
         expect(json_response.count).to eq(1)
         expect(json_response.first['username']).to eq(master.username)
       end
+
+      it 'finds all members with no query specified' do
+        get v3_api("/#{source_type.pluralize}/#{source.id}/members", developer), query: ''
+
+        expect(response).to have_gitlab_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.count).to eq(2)
+        expect(json_response.map { |u| u['id'] }).to match_array [master.id, developer.id]
+      end
     end
   end
 
diff --git a/spec/requests/api/v3/projects_spec.rb b/spec/requests/api/v3/projects_spec.rb
index 13e465e0b2d..5d99d9495f3 100644
--- a/spec/requests/api/v3/projects_spec.rb
+++ b/spec/requests/api/v3/projects_spec.rb
@@ -1,8 +1,6 @@
 require 'spec_helper'
 
 describe API::V3::Projects do
-  include Gitlab::CurrentSettings
-
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
   let(:user3) { create(:user) }
diff --git a/spec/requests/lfs_http_spec.rb b/spec/requests/lfs_http_spec.rb
index bee918a20aa..930ef49b7f3 100644
--- a/spec/requests/lfs_http_spec.rb
+++ b/spec/requests/lfs_http_spec.rb
@@ -958,7 +958,7 @@ describe 'Git LFS API and storage' do
             end
 
             it 'responds with status 200, location of lfs store and object details' do
-              expect(json_response['StoreLFSPath']).to eq("#{Gitlab.config.shared.path}/lfs-objects/tmp/upload")
+              expect(json_response['StoreLFSPath']).to eq(LfsObjectUploader.workhorse_upload_path)
               expect(json_response['LfsOid']).to eq(sample_oid)
               expect(json_response['LfsSize']).to eq(sample_size)
             end
@@ -1075,7 +1075,7 @@ describe 'Git LFS API and storage' do
             end
 
             it 'with location of lfs store and object details' do
-              expect(json_response['StoreLFSPath']).to eq("#{Gitlab.config.shared.path}/lfs-objects/tmp/upload")
+              expect(json_response['StoreLFSPath']).to eq(LfsObjectUploader.workhorse_upload_path)
               expect(json_response['LfsOid']).to eq(sample_oid)
               expect(json_response['LfsSize']).to eq(sample_size)
             end
diff --git a/spec/services/ci/create_trace_artifact_service_spec.rb b/spec/services/ci/create_trace_artifact_service_spec.rb
new file mode 100644
index 00000000000..847a88920fe
--- /dev/null
+++ b/spec/services/ci/create_trace_artifact_service_spec.rb
@@ -0,0 +1,43 @@
+require 'spec_helper'
+
+describe Ci::CreateTraceArtifactService do
+  describe '#execute' do
+    subject { described_class.new(nil, nil).execute(job) }
+
+    let(:job) { create(:ci_build) }
+
+    context 'when the job does not have trace artifact' do
+      context 'when the job has a trace file' do
+        before do
+          allow_any_instance_of(Gitlab::Ci::Trace)
+            .to receive(:default_path) { expand_fixture_path('trace/sample_trace') }
+
+          allow_any_instance_of(JobArtifactUploader).to receive(:move_to_cache) { false }
+          allow_any_instance_of(JobArtifactUploader).to receive(:move_to_store) { false }
+        end
+
+        it 'creates trace artifact' do
+          expect { subject }.to change { Ci::JobArtifact.count }.by(1)
+
+          expect(job.job_artifacts_trace.read_attribute(:file)).to eq('sample_trace')
+        end
+
+        context 'when the job has already had trace artifact' do
+          before do
+            create(:ci_job_artifact, :trace, job: job)
+          end
+
+          it 'does not create trace artifact' do
+            expect { subject }.not_to change { Ci::JobArtifact.count }
+          end
+        end
+      end
+
+      context 'when the job does not have a trace file' do
+        it 'does not create trace artifact' do
+          expect { subject }.not_to change { Ci::JobArtifact.count }
+        end
+      end
+    end
+  end
+end
diff --git a/spec/services/ci/retry_build_service_spec.rb b/spec/services/ci/retry_build_service_spec.rb
index a06397a0782..2c2f48e323d 100644
--- a/spec/services/ci/retry_build_service_spec.rb
+++ b/spec/services/ci/retry_build_service_spec.rb
@@ -17,7 +17,8 @@ describe Ci::RetryBuildService do
     %i[id status user token coverage trace runner artifacts_expire_at
        artifacts_file artifacts_metadata artifacts_size created_at
        updated_at started_at finished_at queued_at erased_by
-       erased_at auto_canceled_by job_artifacts job_artifacts_archive job_artifacts_metadata].freeze
+       erased_at auto_canceled_by job_artifacts job_artifacts_archive
+       job_artifacts_metadata job_artifacts_trace].freeze
 
   IGNORE_ACCESSORS =
     %i[type lock_version target_url base_tags trace_sections
@@ -36,7 +37,7 @@ describe Ci::RetryBuildService do
     let(:build) do
       create(:ci_build, :failed, :artifacts, :expired, :erased,
              :queued, :coverage, :tags, :allowed_to_fail, :on_tag,
-             :triggered, :trace, :teardown_environment,
+             :triggered, :trace_artifact, :teardown_environment,
              description: 'my-job', stage: 'test',  pipeline: pipeline,
              auto_canceled_by: create(:ci_empty_pipeline, project: project)) do |build|
                ##
diff --git a/spec/services/files/update_service_spec.rb b/spec/services/files/update_service_spec.rb
index 43b0c9a63a9..16bfbdf3089 100644
--- a/spec/services/files/update_service_spec.rb
+++ b/spec/services/files/update_service_spec.rb
@@ -72,13 +72,15 @@ describe Files::UpdateService do
       end
     end
 
-    context 'when target branch is different than source branch' do
-      let(:branch_name) { "#{project.default_branch}-new" }
+    context 'with gitaly disabled', :skip_gitaly_mock do
+      context 'when target branch is different than source branch' do
+        let(:branch_name) { "#{project.default_branch}-new" }
 
-      it 'fires hooks only once' do
-        expect(Gitlab::Git::HooksService).to receive(:new).once.and_call_original
+        it 'fires hooks only once' do
+          expect(Gitlab::Git::HooksService).to receive(:new).once.and_call_original
 
-        subject.execute
+          subject.execute
+        end
       end
     end
   end
diff --git a/spec/services/groups/transfer_service_spec.rb b/spec/services/groups/transfer_service_spec.rb
new file mode 100644
index 00000000000..bcc01b087f3
--- /dev/null
+++ b/spec/services/groups/transfer_service_spec.rb
@@ -0,0 +1,414 @@
+require 'rails_helper'
+
+describe Groups::TransferService, :postgresql do
+  let(:user) { create(:user) }
+  let(:new_parent_group) { create(:group, :public) }
+  let!(:group_member) { create(:group_member, :owner, group: group, user: user) }
+  let(:transfer_service) { described_class.new(group, user) }
+
+  shared_examples 'ensuring allowed transfer for a group' do
+    context 'with other database than PostgreSQL' do
+      before do
+        allow(Group).to receive(:supports_nested_groups?).and_return(false)
+      end
+
+      it 'should return false' do
+        expect(transfer_service.execute(new_parent_group)).to be_falsy
+      end
+
+      it 'should add an error on group' do
+        transfer_service.execute(new_parent_group)
+        expect(transfer_service.error).to eq('Transfer failed: Database is not supported.')
+      end
+    end
+
+    context "when there's an exception on Gitlab shell directories" do
+      let(:new_parent_group) { create(:group, :public) }
+
+      before do
+        allow_any_instance_of(described_class).to receive(:update_group_attributes).and_raise(Gitlab::UpdatePathError, 'namespace directory cannot be moved')
+        create(:group_member, :owner, group: new_parent_group, user: user)
+      end
+
+      it 'should return false' do
+        expect(transfer_service.execute(new_parent_group)).to be_falsy
+      end
+
+      it 'should add an error on group' do
+        transfer_service.execute(new_parent_group)
+        expect(transfer_service.error).to eq('Transfer failed: namespace directory cannot be moved')
+      end
+    end
+  end
+
+  describe '#execute' do
+    context 'when transforming a group into a root group' do
+      let!(:group) { create(:group, :public, :nested) }
+
+      it_behaves_like 'ensuring allowed transfer for a group'
+
+      context 'when the group is already a root group' do
+        let(:group) { create(:group, :public) }
+
+        it 'should add an error on group' do
+          transfer_service.execute(nil)
+          expect(transfer_service.error).to eq('Transfer failed: Group is already a root group.')
+        end
+      end
+
+      context 'when the user does not have the right policies' do
+        let!(:group_member) { create(:group_member, :guest, group: group, user: user) }
+
+        it "should return false" do
+          expect(transfer_service.execute(nil)).to be_falsy
+        end
+
+        it "should add an error on group" do
+          transfer_service.execute(new_parent_group)
+          expect(transfer_service.error).to eq("Transfer failed: You don't have enough permissions.")
+        end
+      end
+
+      context 'when there is a group with the same path' do
+        let!(:group) { create(:group, :public, :nested, path: 'not-unique') }
+
+        before do
+          create(:group, path: 'not-unique')
+        end
+
+        it 'should return false' do
+          expect(transfer_service.execute(nil)).to be_falsy
+        end
+
+        it 'should add an error on group' do
+          transfer_service.execute(nil)
+          expect(transfer_service.error).to eq('Transfer failed: The parent group already has a subgroup with the same path.')
+        end
+      end
+
+      context 'when the group is a subgroup and the transfer is valid' do
+        let!(:subgroup1) { create(:group, :private, parent: group) }
+        let!(:subgroup2) { create(:group, :internal, parent: group) }
+        let!(:project1) { create(:project, :repository, :private, namespace: group) }
+
+        before do
+          transfer_service.execute(nil)
+          group.reload
+        end
+
+        it 'should update group attributes' do
+          expect(group.parent).to be_nil
+        end
+
+        it 'should update group children path' do
+          group.children.each do |subgroup|
+            expect(subgroup.full_path).to eq("#{group.path}/#{subgroup.path}")
+          end
+        end
+
+        it 'should update group projects path' do
+          group.projects.each do |project|
+            expect(project.full_path).to eq("#{group.path}/#{project.path}")
+          end
+        end
+      end
+    end
+
+    context 'when transferring a subgroup into another group' do
+      let(:group) { create(:group, :public, :nested) }
+
+      it_behaves_like 'ensuring allowed transfer for a group'
+
+      context 'when the new parent group is the same as the previous parent group' do
+        let(:group) { create(:group, :public, :nested, parent: new_parent_group) }
+
+        it 'should return false' do
+          expect(transfer_service.execute(new_parent_group)).to be_falsy
+        end
+
+        it 'should add an error on group' do
+          transfer_service.execute(new_parent_group)
+          expect(transfer_service.error).to eq('Transfer failed: Group is already associated to the parent group.')
+        end
+      end
+
+      context 'when the user does not have the right policies' do
+        let!(:group_member) { create(:group_member, :guest, group: group, user: user) }
+
+        it "should return false" do
+          expect(transfer_service.execute(new_parent_group)).to be_falsy
+        end
+
+        it "should add an error on group" do
+          transfer_service.execute(new_parent_group)
+          expect(transfer_service.error).to eq("Transfer failed: You don't have enough permissions.")
+        end
+      end
+
+      context 'when the parent has a group with the same path' do
+        before do
+          create(:group_member, :owner, group: new_parent_group, user: user)
+          group.update_attribute(:path, "not-unique")
+          create(:group, path: "not-unique", parent: new_parent_group)
+        end
+
+        it 'should return false' do
+          expect(transfer_service.execute(new_parent_group)).to be_falsy
+        end
+
+        it 'should add an error on group' do
+          transfer_service.execute(new_parent_group)
+          expect(transfer_service.error).to eq('Transfer failed: The parent group already has a subgroup with the same path.')
+        end
+      end
+
+      context 'when the parent group has a project with the same path' do
+        let!(:group) { create(:group, :public, :nested, path: 'foo') }
+
+        before do
+          create(:group_member, :owner, group: new_parent_group, user: user)
+          create(:project, path: 'foo', namespace: new_parent_group)
+          group.update_attribute(:path, 'foo')
+        end
+
+        it 'should return false' do
+          expect(transfer_service.execute(new_parent_group)).to be_falsy
+        end
+
+        it 'should add an error on group' do
+          transfer_service.execute(new_parent_group)
+          expect(transfer_service.error).to eq('Transfer failed: Validation failed: Route path has already been taken, Route is invalid')
+        end
+      end
+
+      context 'when the group is allowed to be transferred' do
+        before do
+          create(:group_member, :owner, group: new_parent_group, user: user)
+          transfer_service.execute(new_parent_group)
+        end
+
+        context 'when the group has a lower visibility than the parent group' do
+          let(:new_parent_group) { create(:group, :public) }
+          let(:group) { create(:group, :private, :nested) }
+
+          it 'should not update the visibility for the group' do
+            group.reload
+            expect(group.private?).to be_truthy
+            expect(group.visibility_level).not_to eq(new_parent_group.visibility_level)
+          end
+        end
+
+        context 'when the group has a higher visibility than the parent group' do
+          let(:new_parent_group) { create(:group, :private) }
+          let(:group) { create(:group, :public, :nested) }
+
+          it 'should update visibility level based on the parent group' do
+            group.reload
+            expect(group.private?).to be_truthy
+            expect(group.visibility_level).to eq(new_parent_group.visibility_level)
+          end
+        end
+
+        it 'should update visibility for the group based on the parent group' do
+          expect(group.visibility_level).to eq(new_parent_group.visibility_level)
+        end
+
+        it 'should update parent group to the new parent ' do
+          expect(group.parent).to eq(new_parent_group)
+        end
+
+        it 'should return the group as children of the new parent' do
+          expect(new_parent_group.children.count).to eq(1)
+          expect(new_parent_group.children.first).to eq(group)
+        end
+
+        it 'should create a permanent redirect for the group' do
+          expect(group.redirect_routes.permanent.count).to eq(1)
+        end
+      end
+
+      context 'when transferring a group with group descendants' do
+        let!(:subgroup1) { create(:group, :private, parent: group) }
+        let!(:subgroup2) { create(:group, :internal, parent: group) }
+
+        before do
+          create(:group_member, :owner, group: new_parent_group, user: user)
+          transfer_service.execute(new_parent_group)
+        end
+
+        it 'should update subgroups path' do
+          new_parent_path = new_parent_group.path
+          group.children.each do |subgroup|
+            expect(subgroup.full_path).to eq("#{new_parent_path}/#{group.path}/#{subgroup.path}")
+          end
+        end
+
+        it 'should create permanent redirects for the subgroups' do
+          expect(group.redirect_routes.permanent.count).to eq(1)
+          expect(subgroup1.redirect_routes.permanent.count).to eq(1)
+          expect(subgroup2.redirect_routes.permanent.count).to eq(1)
+        end
+
+        context 'when the new parent has a higher visibility than the children' do
+          it 'should not update the children visibility' do
+            expect(subgroup1.private?).to be_truthy
+            expect(subgroup2.internal?).to be_truthy
+          end
+        end
+
+        context 'when the new parent has a lower visibility than the children' do
+          let!(:subgroup1) { create(:group, :public, parent: group) }
+          let!(:subgroup2) { create(:group, :public, parent: group) }
+          let(:new_parent_group) { create(:group, :private) }
+
+          it 'should update children visibility to match the new parent' do
+            group.children.each do |subgroup|
+              expect(subgroup.private?).to be_truthy
+            end
+          end
+        end
+      end
+
+      context 'when transferring a group with project descendants' do
+        let!(:project1) { create(:project, :repository, :private, namespace: group) }
+        let!(:project2) { create(:project, :repository, :internal, namespace: group) }
+
+        before do
+          TestEnv.clean_test_path
+          create(:group_member, :owner, group: new_parent_group, user: user)
+          transfer_service.execute(new_parent_group)
+        end
+
+        it 'should update projects path' do
+          new_parent_path = new_parent_group.path
+          group.projects.each do |project|
+            expect(project.full_path).to eq("#{new_parent_path}/#{group.path}/#{project.name}")
+          end
+        end
+
+        it 'should create permanent redirects for the projects' do
+          expect(group.redirect_routes.permanent.count).to eq(1)
+          expect(project1.redirect_routes.permanent.count).to eq(1)
+          expect(project2.redirect_routes.permanent.count).to eq(1)
+        end
+
+        context 'when the new parent has a higher visibility than the projects' do
+          it 'should not update projects visibility' do
+            expect(project1.private?).to be_truthy
+            expect(project2.internal?).to be_truthy
+          end
+        end
+
+        context 'when the new parent has a lower visibility than the projects' do
+          let!(:project1) { create(:project, :repository, :public, namespace: group) }
+          let!(:project2) { create(:project, :repository, :public, namespace: group) }
+          let(:new_parent_group) { create(:group, :private) }
+
+          it 'should update projects visibility to match the new parent' do
+            group.projects.each do |project|
+              expect(project.private?).to be_truthy
+            end
+          end
+        end
+      end
+
+      context 'when transferring a group with subgroups & projects descendants' do
+        let!(:project1) { create(:project, :repository, :private, namespace: group) }
+        let!(:project2) { create(:project, :repository, :internal, namespace: group) }
+        let!(:subgroup1) { create(:group, :private, parent: group) }
+        let!(:subgroup2) { create(:group, :internal, parent: group) }
+
+        before do
+          TestEnv.clean_test_path
+          create(:group_member, :owner, group: new_parent_group, user: user)
+          transfer_service.execute(new_parent_group)
+        end
+
+        it 'should update subgroups path' do
+          new_parent_path = new_parent_group.path
+          group.children.each do |subgroup|
+            expect(subgroup.full_path).to eq("#{new_parent_path}/#{group.path}/#{subgroup.path}")
+          end
+        end
+
+        it 'should update projects path' do
+          new_parent_path = new_parent_group.path
+          group.projects.each do |project|
+            expect(project.full_path).to eq("#{new_parent_path}/#{group.path}/#{project.name}")
+          end
+        end
+
+        it 'should create permanent redirect for the subgroups and projects' do
+          expect(group.redirect_routes.permanent.count).to eq(1)
+          expect(subgroup1.redirect_routes.permanent.count).to eq(1)
+          expect(subgroup2.redirect_routes.permanent.count).to eq(1)
+          expect(project1.redirect_routes.permanent.count).to eq(1)
+          expect(project2.redirect_routes.permanent.count).to eq(1)
+        end
+      end
+
+      context 'when transfering a group with nested groups and projects' do
+        let!(:group) { create(:group, :public) }
+        let!(:project1) { create(:project, :repository, :private, namespace: group) }
+        let!(:subgroup1) { create(:group, :private, parent: group) }
+        let!(:nested_subgroup) { create(:group, :private, parent: subgroup1) }
+        let!(:nested_project) { create(:project, :repository, :private, namespace: subgroup1) }
+
+        before do
+          TestEnv.clean_test_path
+          create(:group_member, :owner, group: new_parent_group, user: user)
+          transfer_service.execute(new_parent_group)
+        end
+
+        it 'should update subgroups path' do
+          new_base_path = "#{new_parent_group.path}/#{group.path}"
+          group.children.each do |children|
+            expect(children.full_path).to eq("#{new_base_path}/#{children.path}")
+          end
+
+          new_base_path = "#{new_parent_group.path}/#{group.path}/#{subgroup1.path}"
+          subgroup1.children.each do |children|
+            expect(children.full_path).to eq("#{new_base_path}/#{children.path}")
+          end
+        end
+
+        it 'should update projects path' do
+          new_parent_path = "#{new_parent_group.path}/#{group.path}"
+          subgroup1.projects.each do |project|
+            project_full_path = "#{new_parent_path}/#{project.namespace.path}/#{project.name}"
+            expect(project.full_path).to eq(project_full_path)
+          end
+        end
+
+        it 'should create permanent redirect for the subgroups and projects' do
+          expect(group.redirect_routes.permanent.count).to eq(1)
+          expect(project1.redirect_routes.permanent.count).to eq(1)
+          expect(subgroup1.redirect_routes.permanent.count).to eq(1)
+          expect(nested_subgroup.redirect_routes.permanent.count).to eq(1)
+          expect(nested_project.redirect_routes.permanent.count).to eq(1)
+        end
+      end
+
+      context 'when updating the group goes wrong' do
+        let!(:subgroup1) { create(:group, :public, parent: group) }
+        let!(:subgroup2) { create(:group, :public, parent: group) }
+        let(:new_parent_group) { create(:group, :private) }
+        let!(:project1) { create(:project, :repository, :public, namespace: group) }
+
+        before do
+          allow(group).to receive(:save!).and_raise(ActiveRecord::RecordInvalid.new(group))
+          TestEnv.clean_test_path
+          create(:group_member, :owner, group: new_parent_group, user: user)
+          transfer_service.execute(new_parent_group)
+        end
+
+        it 'should restore group and projects visibility' do
+          subgroup1.reload
+          project1.reload
+          expect(subgroup1.public?).to be_truthy
+          expect(project1.public?).to be_truthy
+        end
+      end
+    end
+  end
+end
diff --git a/spec/services/issues/close_service_spec.rb b/spec/services/issues/close_service_spec.rb
index 8897a64a138..47c1ebbeb81 100644
--- a/spec/services/issues/close_service_spec.rb
+++ b/spec/services/issues/close_service_spec.rb
@@ -4,7 +4,7 @@ describe Issues::CloseService do
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
   let(:guest) { create(:user) }
-  let(:issue) { create(:issue, assignees: [user2]) }
+  let(:issue) { create(:issue, assignees: [user2], author: create(:user)) }
   let(:project) { issue.project }
   let!(:todo) { create(:todo, :assigned, user: user, project: project, target: issue, author: user2) }
 
diff --git a/spec/services/issues/move_service_spec.rb b/spec/services/issues/move_service_spec.rb
index f3c98fa5416..322c91065e7 100644
--- a/spec/services/issues/move_service_spec.rb
+++ b/spec/services/issues/move_service_spec.rb
@@ -6,7 +6,7 @@ describe Issues::MoveService do
   let(:title) { 'Some issue' }
   let(:description) { 'Some issue description' }
   let(:old_project) { create(:project) }
-  let(:new_project) { create(:project) }
+  let(:new_project) { create(:project, group: create(:group)) }
   let(:milestone1) { create(:milestone, project_id: old_project.id, title: 'v9.0') }
 
   let(:old_issue) do
@@ -250,7 +250,7 @@ describe Issues::MoveService do
 
         context 'issue description with uploads' do
           let(:uploader) { build(:file_uploader, project: old_project) }
-          let(:description) { "Text and #{uploader.to_markdown}" }
+          let(:description) { "Text and #{uploader.markdown_link}" }
 
           include_context 'issue move executed'
 
@@ -297,9 +297,11 @@ describe Issues::MoveService do
       end
 
       context 'project issue hooks' do
-        let(:hook) { create(:project_hook, project: old_project, issues_events: true) }
+        let!(:hook) { create(:project_hook, project: old_project, issues_events: true) }
 
         it 'executes project issue hooks' do
+          allow_any_instance_of(WebHookService).to receive(:execute)
+
           # Ideally, we'd test that `WebHookWorker.jobs.size` increased by 1,
           # but since the entire spec run takes place in a transaction, we never
           # actually get to the `after_commit` hook that queues these jobs.
diff --git a/spec/services/issues/update_service_spec.rb b/spec/services/issues/update_service_spec.rb
index 1cb6f2e097f..41237dd7160 100644
--- a/spec/services/issues/update_service_spec.rb
+++ b/spec/services/issues/update_service_spec.rb
@@ -13,7 +13,8 @@ describe Issues::UpdateService, :mailer do
     create(:issue, title: 'Old title',
                    description: "for #{user2.to_reference}",
                    assignee_ids: [user3.id],
-                   project: project)
+                   project: project,
+                   author: create(:user))
   end
 
   before do
diff --git a/spec/services/merge_requests/build_service_spec.rb b/spec/services/merge_requests/build_service_spec.rb
index cb4c3e72aa0..e56d335a7d6 100644
--- a/spec/services/merge_requests/build_service_spec.rb
+++ b/spec/services/merge_requests/build_service_spec.rb
@@ -172,11 +172,32 @@ describe MergeRequests::BuildService do
         end
       end
 
-      context 'branch starts with external issue IID followed by a hyphen' do
+      context 'branch starts with numeric characters followed by a hyphen with no issue tracker' do
         let(:source_branch) { '12345-fix-issue' }
 
         before do
+          allow(project).to receive(:external_issue_tracker).and_return(false)
+          allow(project).to receive(:issues_enabled?).and_return(false)
+        end
+
+        it 'uses the title of the commit as the title of the merge request' do
+          expect(merge_request.title).to eq(commit_1.safe_message.split("\n").first)
+        end
+
+        it 'uses the description of the commit as the description of the merge request' do
+          commit_description = commit_1.safe_message.split(/\n+/, 2).last
+
+          expect(merge_request.description).to eq("#{commit_description}")
+        end
+      end
+
+      context 'branch starts with JIRA-formatted external issue IID followed by a hyphen' do
+        let(:source_branch) { 'EXMPL-12345-fix-issue' }
+
+        before do
           allow(project).to receive(:external_issue_tracker).and_return(true)
+          allow(project).to receive(:issues_enabled?).and_return(false)
+          allow(project).to receive(:external_issue_reference_pattern).and_return(IssueTrackerService.reference_pattern)
         end
 
         it 'uses the title of the commit as the title of the merge request' do
@@ -186,7 +207,7 @@ describe MergeRequests::BuildService do
         it 'uses the description of the commit as the description of the merge request and appends the closes text' do
           commit_description = commit_1.safe_message.split(/\n+/, 2).last
 
-          expect(merge_request.description).to eq("#{commit_description}\n\nCloses #12345")
+          expect(merge_request.description).to eq("#{commit_description}\n\nCloses EXMPL-12345")
         end
       end
     end
@@ -252,19 +273,46 @@ describe MergeRequests::BuildService do
         end
       end
 
-      context 'branch starts with external issue IID followed by a hyphen' do
+      context 'branch starts with numeric characters followed by a hyphen with no issue tracker' do
         let(:source_branch) { '12345-fix-issue' }
 
         before do
-          allow(project).to receive(:external_issue_tracker).and_return(true)
+          allow(project).to receive(:external_issue_tracker).and_return(false)
+          allow(project).to receive(:issues_enabled?).and_return(false)
         end
 
         it 'sets the title to the humanized branch title' do
           expect(merge_request.title).to eq('12345 fix issue')
         end
+      end
+
+      context 'branch starts with JIRA-formatted external issue IID' do
+        let(:source_branch) { 'EXMPL-12345' }
+
+        before do
+          allow(project).to receive(:external_issue_tracker).and_return(true)
+          allow(project).to receive(:issues_enabled?).and_return(false)
+          allow(project).to receive(:external_issue_reference_pattern).and_return(IssueTrackerService.reference_pattern)
+        end
+
+        it 'sets the title to the humanized branch title' do
+          expect(merge_request.title).to eq('Resolve EXMPL-12345')
+        end
 
         it 'appends the closes text' do
-          expect(merge_request.description).to eq('Closes #12345')
+          expect(merge_request.description).to eq('Closes EXMPL-12345')
+        end
+
+        context 'followed by hyphenated text' do
+          let(:source_branch) { 'EXMPL-12345-fix-issue' }
+
+          it 'sets the title to the humanized branch title' do
+            expect(merge_request.title).to eq('Resolve EXMPL-12345 "Fix issue"')
+          end
+
+          it 'appends the closes text' do
+            expect(merge_request.description).to eq('Closes EXMPL-12345')
+          end
         end
       end
     end
diff --git a/spec/services/merge_requests/close_service_spec.rb b/spec/services/merge_requests/close_service_spec.rb
index 4d12de3ecce..216e0cd4266 100644
--- a/spec/services/merge_requests/close_service_spec.rb
+++ b/spec/services/merge_requests/close_service_spec.rb
@@ -4,7 +4,7 @@ describe MergeRequests::CloseService do
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
   let(:guest) { create(:user) }
-  let(:merge_request) { create(:merge_request, assignee: user2) }
+  let(:merge_request) { create(:merge_request, assignee: user2, author: create(:user)) }
   let(:project) { merge_request.project }
   let!(:todo) { create(:todo, :assigned, user: user, project: project, target: merge_request, author: user2) }
 
diff --git a/spec/services/merge_requests/ff_merge_service_spec.rb b/spec/services/merge_requests/ff_merge_service_spec.rb
index aa90feeef89..5ef6365fcc9 100644
--- a/spec/services/merge_requests/ff_merge_service_spec.rb
+++ b/spec/services/merge_requests/ff_merge_service_spec.rb
@@ -7,7 +7,8 @@ describe MergeRequests::FfMergeService do
     create(:merge_request,
            source_branch: 'flatten-dir',
            target_branch: 'improve/awesome',
-           assignee: user2)
+           assignee: user2,
+           author: create(:user))
   end
   let(:project) { merge_request.project }
 
diff --git a/spec/services/merge_requests/merge_when_pipeline_succeeds_service_spec.rb b/spec/services/merge_requests/merge_when_pipeline_succeeds_service_spec.rb
index f17db70faf6..240aa638f79 100644
--- a/spec/services/merge_requests/merge_when_pipeline_succeeds_service_spec.rb
+++ b/spec/services/merge_requests/merge_when_pipeline_succeeds_service_spec.rb
@@ -43,7 +43,7 @@ describe MergeRequests::MergeWhenPipelineSucceedsService do
 
       it 'creates a system note' do
         note = merge_request.notes.last
-        expect(note.note).to match /enabled an automatic merge when the pipeline for (\w+\/\w+@)?\h{8}/
+        expect(note.note).to match %r{enabled an automatic merge when the pipeline for (\w+/\w+@)?\h{8}}
       end
     end
 
diff --git a/spec/services/merge_requests/refresh_service_spec.rb b/spec/services/merge_requests/refresh_service_spec.rb
index 7a01d3dd698..903aa0a5078 100644
--- a/spec/services/merge_requests/refresh_service_spec.rb
+++ b/spec/services/merge_requests/refresh_service_spec.rb
@@ -55,11 +55,12 @@ describe MergeRequests::RefreshService do
 
       before do
         allow(refresh_service).to receive(:execute_hooks)
-        refresh_service.execute(@oldrev, @newrev, 'refs/heads/master')
-        reload_mrs
       end
 
       it 'executes hooks with update action' do
+        refresh_service.execute(@oldrev, @newrev, 'refs/heads/master')
+        reload_mrs
+
         expect(refresh_service).to have_received(:execute_hooks)
           .with(@merge_request, 'update', old_rev: @oldrev)
 
@@ -72,6 +73,34 @@ describe MergeRequests::RefreshService do
         expect(@build_failed_todo).to be_done
         expect(@fork_build_failed_todo).to be_done
       end
+
+      it 'reloads source branch MRs memoization' do
+        refresh_service.execute(@oldrev, @newrev, 'refs/heads/master')
+
+        expect { refresh_service.execute(@oldrev, @newrev, 'refs/heads/master') }.to change {
+          refresh_service.instance_variable_get("@source_merge_requests").first.merge_request_diff
+        }
+      end
+
+      context 'when source branch ref does not exists' do
+        before do
+          DeleteBranchService.new(@project, @user).execute(@merge_request.source_branch)
+        end
+
+        it 'closes MRs without source branch ref' do
+          expect { refresh_service.execute(@oldrev, @newrev, 'refs/heads/master') }
+            .to change { @merge_request.reload.state }
+            .from('opened')
+            .to('closed')
+
+          expect(@fork_merge_request.reload).to be_open
+        end
+
+        it 'does not change the merge request diff' do
+          expect { refresh_service.execute(@oldrev, @newrev, 'refs/heads/master') }
+            .not_to change { @merge_request.reload.merge_request_diff }
+        end
+      end
     end
 
     context 'when pipeline exists for the source branch' do
@@ -371,37 +400,21 @@ describe MergeRequests::RefreshService do
       end
 
       it 'references the commit that caused the Work in Progress status' do
-        refresh_service.execute(@oldrev, @newrev, 'refs/heads/master')
-        allow(refresh_service).to receive(:find_new_commits)
-        refresh_service.instance_variable_set("@commits", [
-          double(
-            id: 'aaaaaaa',
-            sha: '38008cb17ce1466d8fec2dfa6f6ab8dcfe5cf49e',
-            short_id: 'aaaaaaa',
-            title: 'Fix issue',
-            work_in_progress?: false
-          ),
-          double(
-            id: 'bbbbbbb',
-            sha: '498214de67004b1da3d820901307bed2a68a8ef6',
-            short_id: 'bbbbbbb',
-            title: 'fixup! Fix issue',
-            work_in_progress?: true,
-            to_reference: 'bbbbbbb'
-          ),
-          double(
-            id: 'ccccccc',
-            sha: '1b12f15a11fc6e62177bef08f47bc7b5ce50b141',
-            short_id: 'ccccccc',
-            title: 'fixup! Fix issue',
-            work_in_progress?: true,
-            to_reference: 'ccccccc'
-          )
-        ])
-        refresh_service.execute(@oldrev, @newrev, 'refs/heads/wip')
-        reload_mrs
-        expect(@merge_request.notes.last.note).to eq(
-          "marked as a **Work In Progress** from bbbbbbb"
+        wip_merge_request = create(:merge_request,
+                                   source_project: @project,
+                                   source_branch: 'wip',
+                                   target_branch: 'master',
+                                   target_project: @project)
+
+        commits = wip_merge_request.commits
+        oldrev = commits.last.id
+        newrev = commits.first.id
+        wip_commit = wip_merge_request.commits.find(&:work_in_progress?)
+
+        refresh_service.execute(oldrev, newrev, 'refs/heads/wip')
+
+        expect(wip_merge_request.reload.notes.last.note).to eq(
+          "marked as a **Work In Progress** from #{wip_commit.id}"
         )
       end
 
diff --git a/spec/services/merge_requests/reopen_service_spec.rb b/spec/services/merge_requests/reopen_service_spec.rb
index a44d63e5f9f..9ee37c51d95 100644
--- a/spec/services/merge_requests/reopen_service_spec.rb
+++ b/spec/services/merge_requests/reopen_service_spec.rb
@@ -4,7 +4,7 @@ describe MergeRequests::ReopenService do
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
   let(:guest) { create(:user) }
-  let(:merge_request) { create(:merge_request, :closed, assignee: user2) }
+  let(:merge_request) { create(:merge_request, :closed, assignee: user2, author: create(:user)) }
   let(:project) { merge_request.project }
 
   before do
diff --git a/spec/services/merge_requests/update_service_spec.rb b/spec/services/merge_requests/update_service_spec.rb
index 2238da2d14d..c31259239ee 100644
--- a/spec/services/merge_requests/update_service_spec.rb
+++ b/spec/services/merge_requests/update_service_spec.rb
@@ -12,7 +12,8 @@ describe MergeRequests::UpdateService, :mailer do
     create(:merge_request, :simple, title: 'Old title',
                                     description: "FYI #{user2.to_reference}",
                                     assignee_id: user3.id,
-                                    source_project: project)
+                                    source_project: project,
+                                    author: create(:user))
   end
 
   before do
diff --git a/spec/services/notification_service_spec.rb b/spec/services/notification_service_spec.rb
index 5c59455e3e1..35eb84e5e88 100644
--- a/spec/services/notification_service_spec.rb
+++ b/spec/services/notification_service_spec.rb
@@ -458,7 +458,7 @@ describe NotificationService, :mailer do
     context "merge request diff note" do
       let(:project) { create(:project, :repository) }
       let(:user) { create(:user) }
-      let(:merge_request) { create(:merge_request, source_project: project, assignee: user) }
+      let(:merge_request) { create(:merge_request, source_project: project, assignee: user, author: create(:user)) }
       let(:note) { create(:diff_note_on_merge_request, project: project, noteable: merge_request) }
 
       before do
@@ -469,11 +469,13 @@ describe NotificationService, :mailer do
 
       describe '#new_note' do
         it "records sent notifications" do
-          # Ensure create SentNotification by noteable = merge_request 6 times, not noteable = note
+          # 3 SentNotification are sent: the MR assignee and author, and the @u_watcher
           expect(SentNotification).to receive(:record_note).with(note, any_args).exactly(3).times.and_call_original
 
           notification.new_note(note)
 
+          expect(SentNotification.last(3).map(&:recipient).map(&:id))
+            .to contain_exactly(merge_request.assignee.id, merge_request.author.id, @u_watcher.id)
           expect(SentNotification.last.in_reply_to_discussion_id).to eq(note.discussion_id)
         end
       end
diff --git a/spec/services/projects/hashed_storage/migrate_attachments_service_spec.rb b/spec/services/projects/hashed_storage/migrate_attachments_service_spec.rb
index 50e59954f73..15699574b3a 100644
--- a/spec/services/projects/hashed_storage/migrate_attachments_service_spec.rb
+++ b/spec/services/projects/hashed_storage/migrate_attachments_service_spec.rb
@@ -6,7 +6,7 @@ describe Projects::HashedStorage::MigrateAttachmentsService do
   let(:legacy_storage) { Storage::LegacyProject.new(project) }
   let(:hashed_storage) { Storage::HashedProject.new(project) }
 
-  let!(:upload) { Upload.find_by(path: file_uploader.relative_path) }
+  let!(:upload) { Upload.find_by(path: file_uploader.upload_path) }
   let(:file_uploader) { build(:file_uploader, project: project) }
   let(:old_path) { File.join(base_path(legacy_storage), upload.path) }
   let(:new_path) { File.join(base_path(hashed_storage), upload.path) }
@@ -58,6 +58,6 @@ describe Projects::HashedStorage::MigrateAttachmentsService do
   end
 
   def base_path(storage)
-    FileUploader.dynamic_path_builder(storage.disk_path)
+    File.join(FileUploader.root, storage.disk_path)
   end
 end
diff --git a/spec/services/system_note_service_spec.rb b/spec/services/system_note_service_spec.rb
index ab3a257f36f..5b5edc1aa0d 100644
--- a/spec/services/system_note_service_spec.rb
+++ b/spec/services/system_note_service_spec.rb
@@ -54,10 +54,11 @@ describe SystemNoteService do
           expect(note_lines[0]).to eq "added #{new_commits.size} commits"
         end
 
-        it 'adds a message line for each commit' do
-          new_commits.each_with_index do |commit, i|
-            # Skip the header
-            expect(HTMLEntities.new.decode(note_lines[i + 1])).to eq "* #{commit.short_id} - #{commit.title}"
+        it 'adds a message for each commit' do
+          decoded_note_content = HTMLEntities.new.decode(subject.note)
+
+          new_commits.each do |commit|
+            expect(decoded_note_content).to include("<li>#{commit.short_id} - #{commit.title}</li>")
           end
         end
       end
@@ -69,7 +70,7 @@ describe SystemNoteService do
           let(:old_commits) { [noteable.commits.last] }
 
           it 'includes the existing commit' do
-            expect(summary_line).to eq "* #{old_commits.first.short_id} - 1 commit from branch `feature`"
+            expect(summary_line).to start_with("<ul><li>#{old_commits.first.short_id} - 1 commit from branch <code>feature</code>")
           end
         end
 
@@ -79,22 +80,16 @@ describe SystemNoteService do
           context 'with oldrev' do
             let(:oldrev) { noteable.commits[2].id }
 
-            it 'includes a commit range' do
-              expect(summary_line).to start_with "* #{Commit.truncate_sha(oldrev)}...#{old_commits.last.short_id}"
-            end
-
-            it 'includes a commit count' do
-              expect(summary_line).to end_with " - 26 commits from branch `feature`"
+            it 'includes a commit range and count' do
+              expect(summary_line)
+                .to start_with("<ul><li>#{Commit.truncate_sha(oldrev)}...#{old_commits.last.short_id} - 26 commits from branch <code>feature</code>")
             end
           end
 
           context 'without oldrev' do
-            it 'includes a commit range' do
-              expect(summary_line).to start_with "* #{old_commits[0].short_id}..#{old_commits[-1].short_id}"
-            end
-
-            it 'includes a commit count' do
-              expect(summary_line).to end_with " - 26 commits from branch `feature`"
+            it 'includes a commit range and count' do
+              expect(summary_line)
+                .to start_with("<ul><li>#{old_commits[0].short_id}..#{old_commits[-1].short_id} - 26 commits from branch <code>feature</code>")
             end
           end
 
@@ -104,7 +99,7 @@ describe SystemNoteService do
             end
 
             it 'includes the project namespace' do
-              expect(summary_line).to end_with "`#{noteable.target_project_namespace}:feature`"
+              expect(summary_line).to include("<code>#{noteable.target_project_namespace}:feature</code>")
             end
           end
         end
@@ -308,7 +303,7 @@ describe SystemNoteService do
     end
 
     it "posts the 'merge when pipeline succeeds' system note" do
-      expect(subject.note).to match(/enabled an automatic merge when the pipeline for (\w+\/\w+@)?\h{40} succeeds/)
+      expect(subject.note).to match(%r{enabled an automatic merge when the pipeline for (\w+/\w+@)?\h{40} succeeds})
     end
   end
 
@@ -693,9 +688,9 @@ describe SystemNoteService do
   describe '.new_commit_summary' do
     it 'escapes HTML titles' do
       commit = double(title: '<pre>This is a test</pre>', short_id: '12345678')
-      escaped = '&lt;pre&gt;This is a test&lt;&#x2F;pre&gt;'
+      escaped = '&lt;pre&gt;This is a test&lt;/pre&gt;'
 
-      expect(described_class.new_commit_summary([commit])).to all(match(%r[- #{escaped}]))
+      expect(described_class.new_commit_summary([commit])).to all(match(/- #{escaped}/))
     end
   end
 
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 6186fb92bad..85de0a14631 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -100,6 +100,16 @@ RSpec.configure do |config|
   config.before(:example) do
     # Skip pre-receive hook check so we can use the web editor and merge.
     allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([true, nil])
+
+    allow_any_instance_of(Gitlab::Git::GitlabProjects).to receive(:fork_repository).and_wrap_original do |m, *args|
+      m.call(*args)
+
+      shard_path, repository_relative_path = args
+      # We can't leave the hooks in place after a fork, as those would fail in tests
+      # The "internal" API is not available
+      FileUtils.rm_rf(File.join(shard_path, repository_relative_path, 'hooks'))
+    end
+
     # Enable all features by default for testing
     allow(Feature).to receive(:enabled?) { true }
   end
diff --git a/spec/support/cycle_analytics_helpers.rb b/spec/support/cycle_analytics_helpers.rb
index 26fd271ce31..d5ef80cfab2 100644
--- a/spec/support/cycle_analytics_helpers.rb
+++ b/spec/support/cycle_analytics_helpers.rb
@@ -5,10 +5,16 @@ module CycleAnalyticsHelpers
   end
 
   def create_commit(message, project, user, branch_name, count: 1)
-    oldrev = project.repository.commit(branch_name).sha
+    repository = project.repository
+    oldrev = repository.commit(branch_name).sha
+
+    if Timecop.frozen? && Gitlab::GitalyClient.feature_enabled?(:operation_user_commit_files)
+      mock_gitaly_multi_action_dates(repository.raw)
+    end
+
     commit_shas = Array.new(count) do |index|
-      commit_sha = project.repository.create_file(user, generate(:branch), "content", message: message, branch_name: branch_name)
-      project.repository.commit(commit_sha)
+      commit_sha = repository.create_file(user, generate(:branch), "content", message: message, branch_name: branch_name)
+      repository.commit(commit_sha)
 
       commit_sha
     end
@@ -98,6 +104,25 @@ module CycleAnalyticsHelpers
       pipeline: dummy_pipeline,
       protected: false)
   end
+
+  def mock_gitaly_multi_action_dates(raw_repository)
+    allow(raw_repository).to receive(:multi_action).and_wrap_original do |m, *args|
+      new_date = Time.now
+      branch_update = m.call(*args)
+
+      if branch_update.newrev
+        _, opts = args
+        commit = raw_repository.commit(branch_update.newrev).rugged_commit
+        branch_update.newrev = commit.amend(
+          update_ref: "#{Gitlab::Git::BRANCH_REF_PREFIX}#{opts[:branch_name]}",
+          author: commit.author.merge(time: new_date),
+          committer: commit.committer.merge(time: new_date)
+        )
+      end
+
+      branch_update
+    end
+  end
 end
 
 RSpec.configure do |config|
diff --git a/spec/support/db_cleaner.rb b/spec/support/db_cleaner.rb
index edaee03ea6c..1809ae1d141 100644
--- a/spec/support/db_cleaner.rb
+++ b/spec/support/db_cleaner.rb
@@ -1,10 +1,26 @@
+require 'database_cleaner/active_record/deletion'
+
+module FakeInformationSchema
+  # Work around a bug in DatabaseCleaner when using the deletion strategy:
+  # https://github.com/DatabaseCleaner/database_cleaner/issues/347
+  #
+  # On MySQL, if the information schema is said to exist, we use an inaccurate
+  # row count leading to some tables not being cleaned when they should
+  def information_schema_exists?(_connection)
+    false
+  end
+end
+
+DatabaseCleaner::ActiveRecord::Deletion.prepend(FakeInformationSchema)
+
 RSpec.configure do |config|
+  # Ensure all sequences are reset at the start of the suite run
   config.before(:suite) do
     DatabaseCleaner.clean_with(:truncation)
   end
 
   config.append_after(:context) do
-    DatabaseCleaner.clean_with(:truncation, cache_tables: false)
+    DatabaseCleaner.clean_with(:deletion, cache_tables: false)
   end
 
   config.before(:each) do
@@ -12,15 +28,15 @@ RSpec.configure do |config|
   end
 
   config.before(:each, :js) do
-    DatabaseCleaner.strategy = :truncation
+    DatabaseCleaner.strategy = :deletion
   end
 
-  config.before(:each, :truncate) do
-    DatabaseCleaner.strategy = :truncation
+  config.before(:each, :delete) do
+    DatabaseCleaner.strategy = :deletion
   end
 
   config.before(:each, :migration) do
-    DatabaseCleaner.strategy = :truncation, { cache_tables: false }
+    DatabaseCleaner.strategy = :deletion, { cache_tables: false }
   end
 
   config.before(:each) do
diff --git a/spec/support/features/discussion_comments_shared_example.rb b/spec/support/features/discussion_comments_shared_example.rb
index fa94aa2ae3d..c8662d41769 100644
--- a/spec/support/features/discussion_comments_shared_example.rb
+++ b/spec/support/features/discussion_comments_shared_example.rb
@@ -143,15 +143,17 @@ shared_examples 'discussion comments' do |resource_name|
         end
 
         if resource_name == 'merge request'
+          let(:note_id) { find("#{comments_selector} .note", match: :first)['data-note-id'] }
+
           it 'shows resolved discussion when toggled' do
             click_button "Resolve discussion"
 
-            expect(page).to have_selector('.note-row-1', visible: true)
+            expect(page).to have_selector(".note-row-#{note_id}", visible: true)
 
             refresh
             click_button "Toggle discussion"
 
-            expect(page).to have_selector('.note-row-1', visible: true)
+            expect(page).to have_selector(".note-row-#{note_id}", visible: true)
           end
         end
       end
diff --git a/spec/support/javascript_fixtures_helpers.rb b/spec/support/javascript_fixtures_helpers.rb
index 923c8080e6c..2197bc9d853 100644
--- a/spec/support/javascript_fixtures_helpers.rb
+++ b/spec/support/javascript_fixtures_helpers.rb
@@ -1,6 +1,5 @@
 require 'action_dispatch/testing/test_request'
 require 'fileutils'
-require 'gitlab/popen'
 
 module JavaScriptFixturesHelpers
   include Gitlab::Popen
diff --git a/spec/support/matchers/markdown_matchers.rb b/spec/support/matchers/markdown_matchers.rb
index d12b2757427..ec4ec6f4038 100644
--- a/spec/support/matchers/markdown_matchers.rb
+++ b/spec/support/matchers/markdown_matchers.rb
@@ -190,6 +190,27 @@ module MarkdownMatchers
       expect(video['src']).to end_with('/assets/videos/gitlab-demo.mp4')
     end
   end
+
+  # ColorFilter
+  matcher :parse_colors do
+    set_default_markdown_messages
+
+    match do |actual|
+      color_chips = actual.css('code > span.gfm-color_chip > span')
+
+      expect(color_chips.count).to eq(9)
+
+      [
+        '#F00', '#F00A', '#FF0000', '#FF0000AA', 'RGB(0,255,0)',
+        'RGB(0%,100%,0%)', 'RGBA(0,255,0,0.7)', 'HSL(540,70%,50%)',
+        'HSLA(540,70%,50%,0.7)'
+      ].each_with_index do |color, i|
+        parsed_color = Banzai::ColorParser.parse(color)
+        expect(color_chips[i]['style']).to match("background-color: #{parsed_color};")
+        expect(color_chips[i].parent.parent.content).to match(color)
+      end
+    end
+  end
 end
 
 # Monkeypatch the matcher DSL so that we can reduce some noisy duplication for
diff --git a/spec/support/project_forks_helper.rb b/spec/support/project_forks_helper.rb
index d6680735aa1..2c501a2a27c 100644
--- a/spec/support/project_forks_helper.rb
+++ b/spec/support/project_forks_helper.rb
@@ -38,10 +38,6 @@ module ProjectForksHelper
       # so we have to explicitely call this method to clear the @exists variable.
       # of the instance we're returning here.
       forked_project.repository.after_import
-
-      # We can't leave the hooks in place after a fork, as those would fail in tests
-      # The "internal" API is not available
-      FileUtils.rm_rf("#{forked_project.repository.path}/hooks")
     end
 
     forked_project
diff --git a/spec/support/shared_examples/controllers/uploads_actions_shared_examples.rb b/spec/support/shared_examples/controllers/uploads_actions_shared_examples.rb
index 935c08221e0..7ce80c82439 100644
--- a/spec/support/shared_examples/controllers/uploads_actions_shared_examples.rb
+++ b/spec/support/shared_examples/controllers/uploads_actions_shared_examples.rb
@@ -2,6 +2,8 @@ shared_examples 'handle uploads' do
   let(:user)  { create(:user) }
   let(:jpg)   { fixture_file_upload(Rails.root + 'spec/fixtures/rails_sample.jpg', 'image/jpg') }
   let(:txt)   { fixture_file_upload(Rails.root + 'spec/fixtures/doc_sample.txt', 'text/plain') }
+  let(:secret) { FileUploader.generate_secret }
+  let(:uploader_class) { FileUploader }
 
   describe "POST #create" do
     context 'when a user is not authorized to upload a file' do
@@ -65,7 +67,12 @@ shared_examples 'handle uploads' do
 
   describe "GET #show" do
     let(:show_upload) do
-      get :show, params.merge(secret: "123456", filename: "image.jpg")
+      get :show, params.merge(secret: secret, filename: "rails_sample.jpg")
+    end
+
+    before do
+      expect(FileUploader).to receive(:generate_secret).and_return(secret)
+      UploadService.new(model, jpg, uploader_class).execute
     end
 
     context "when the model is public" do
@@ -75,11 +82,6 @@ shared_examples 'handle uploads' do
 
       context "when not signed in" do
         context "when the file exists" do
-          before do
-            allow_any_instance_of(FileUploader).to receive(:file).and_return(jpg)
-            allow(jpg).to receive(:exists?).and_return(true)
-          end
-
           it "responds with status 200" do
             show_upload
 
@@ -88,6 +90,10 @@ shared_examples 'handle uploads' do
         end
 
         context "when the file doesn't exist" do
+          before do
+            allow_any_instance_of(FileUploader).to receive(:exists?).and_return(false)
+          end
+
           it "responds with status 404" do
             show_upload
 
@@ -102,11 +108,6 @@ shared_examples 'handle uploads' do
         end
 
         context "when the file exists" do
-          before do
-            allow_any_instance_of(FileUploader).to receive(:file).and_return(jpg)
-            allow(jpg).to receive(:exists?).and_return(true)
-          end
-
           it "responds with status 200" do
             show_upload
 
@@ -115,6 +116,10 @@ shared_examples 'handle uploads' do
         end
 
         context "when the file doesn't exist" do
+          before do
+            allow_any_instance_of(FileUploader).to receive(:exists?).and_return(false)
+          end
+
           it "responds with status 404" do
             show_upload
 
@@ -131,11 +136,6 @@ shared_examples 'handle uploads' do
 
       context "when not signed in" do
         context "when the file exists" do
-          before do
-            allow_any_instance_of(FileUploader).to receive(:file).and_return(jpg)
-            allow(jpg).to receive(:exists?).and_return(true)
-          end
-
           context "when the file is an image" do
             before do
               allow_any_instance_of(FileUploader).to receive(:image?).and_return(true)
@@ -149,6 +149,10 @@ shared_examples 'handle uploads' do
           end
 
           context "when the file is not an image" do
+            before do
+              allow_any_instance_of(FileUploader).to receive(:image?).and_return(false)
+            end
+
             it "redirects to the sign in page" do
               show_upload
 
@@ -158,6 +162,10 @@ shared_examples 'handle uploads' do
         end
 
         context "when the file doesn't exist" do
+          before do
+            allow_any_instance_of(FileUploader).to receive(:exists?).and_return(false)
+          end
+
           it "redirects to the sign in page" do
             show_upload
 
@@ -177,11 +185,6 @@ shared_examples 'handle uploads' do
           end
 
           context "when the file exists" do
-            before do
-              allow_any_instance_of(FileUploader).to receive(:file).and_return(jpg)
-              allow(jpg).to receive(:exists?).and_return(true)
-            end
-
             it "responds with status 200" do
               show_upload
 
@@ -190,6 +193,10 @@ shared_examples 'handle uploads' do
           end
 
           context "when the file doesn't exist" do
+            before do
+              allow_any_instance_of(FileUploader).to receive(:exists?).and_return(false)
+            end
+
             it "responds with status 404" do
               show_upload
 
@@ -200,11 +207,6 @@ shared_examples 'handle uploads' do
 
         context "when the user doesn't have access to the model" do
           context "when the file exists" do
-            before do
-              allow_any_instance_of(FileUploader).to receive(:file).and_return(jpg)
-              allow(jpg).to receive(:exists?).and_return(true)
-            end
-
             context "when the file is an image" do
               before do
                 allow_any_instance_of(FileUploader).to receive(:image?).and_return(true)
@@ -218,6 +220,10 @@ shared_examples 'handle uploads' do
             end
 
             context "when the file is not an image" do
+              before do
+                allow_any_instance_of(FileUploader).to receive(:image?).and_return(false)
+              end
+
               it "responds with status 404" do
                 show_upload
 
@@ -227,6 +233,10 @@ shared_examples 'handle uploads' do
           end
 
           context "when the file doesn't exist" do
+            before do
+              allow_any_instance_of(FileUploader).to receive(:exists?).and_return(false)
+            end
+
             it "responds with status 404" do
               show_upload
 
diff --git a/spec/support/shared_examples/uploaders/gitlab_uploader_shared_examples.rb b/spec/support/shared_examples/uploaders/gitlab_uploader_shared_examples.rb
new file mode 100644
index 00000000000..934d53e7bba
--- /dev/null
+++ b/spec/support/shared_examples/uploaders/gitlab_uploader_shared_examples.rb
@@ -0,0 +1,48 @@
+shared_examples "matches the method pattern" do |method|
+  let(:target) { subject }
+  let(:args) { nil }
+  let(:pattern) { patterns[method] }
+
+  it do
+    return skip "No pattern provided, skipping." unless pattern
+
+    expect(target.method(method).call(*args)).to match(pattern)
+  end
+end
+
+shared_examples "builds correct paths" do |**patterns|
+  let(:patterns) { patterns }
+
+  before do
+    allow(subject).to receive(:filename).and_return('<filename>')
+  end
+
+  describe "#store_dir" do
+    it_behaves_like "matches the method pattern", :store_dir
+  end
+
+  describe "#cache_dir" do
+    it_behaves_like "matches the method pattern", :cache_dir
+  end
+
+  describe "#work_dir" do
+    it_behaves_like "matches the method pattern", :work_dir
+  end
+
+  describe "#upload_path" do
+    it_behaves_like "matches the method pattern", :upload_path
+  end
+
+  describe ".absolute_path" do
+    it_behaves_like "matches the method pattern", :absolute_path do
+      let(:target) { subject.class }
+      let(:args) { [upload] }
+    end
+  end
+
+  describe ".base_dir" do
+    it_behaves_like "matches the method pattern", :base_dir do
+      let(:target) { subject.class }
+    end
+  end
+end
diff --git a/spec/support/stored_repositories.rb b/spec/support/stored_repositories.rb
index f9121cce985..52e47ae2d34 100644
--- a/spec/support/stored_repositories.rb
+++ b/spec/support/stored_repositories.rb
@@ -15,9 +15,7 @@ RSpec.configure do |config|
     # Track the maximum number of failures
     first_failure = Time.parse("2017-11-14 17:52:30")
     last_failure = Time.parse("2017-11-14 18:54:37")
-    failure_count = Gitlab::CurrentSettings
-                      .current_application_settings
-                      .circuitbreaker_failure_count_threshold + 1
+    failure_count = Gitlab::CurrentSettings.circuitbreaker_failure_count_threshold + 1
     cache_key = "#{Gitlab::Git::Storage::REDIS_KEY_PREFIX}broken:#{Gitlab::Environment.hostname}"
 
     Gitlab::Git::Storage.redis.with do |redis|
diff --git a/spec/support/stub_env.rb b/spec/support/stub_env.rb
index 695152e2d4e..36b90fc68d6 100644
--- a/spec/support/stub_env.rb
+++ b/spec/support/stub_env.rb
@@ -1,7 +1,5 @@
 # Inspired by https://github.com/ljkbennett/stub_env/blob/master/lib/stub_env/helpers.rb
 module StubENV
-  include Gitlab::CurrentSettings
-
   def stub_env(key_or_hash, value = nil)
     init_stub unless env_stubbed?
 
diff --git a/spec/support/test_env.rb b/spec/support/test_env.rb
index fd6368e7b40..c275522159c 100644
--- a/spec/support/test_env.rb
+++ b/spec/support/test_env.rb
@@ -20,7 +20,7 @@ module TestEnv
     'improve/awesome'                    => '5937ac0',
     'merged-target'                      => '21751bf',
     'markdown'                           => '0ed8c6c',
-    'lfs'                                => 'be93687',
+    'lfs'                                => '55bc176',
     'master'                             => 'b83d6e3',
     'merge-test'                         => '5937ac0',
     "'test'"                             => 'e56497b',
@@ -237,7 +237,7 @@ module TestEnv
   end
 
   def artifacts_path
-    Gitlab.config.artifacts.path
+    Gitlab.config.artifacts.storage_path
   end
 
   # When no cached assets exist, manually hit the root path to create them
diff --git a/spec/support/track_untracked_uploads_helpers.rb b/spec/support/track_untracked_uploads_helpers.rb
index d05eda08201..5752078d2a0 100644
--- a/spec/support/track_untracked_uploads_helpers.rb
+++ b/spec/support/track_untracked_uploads_helpers.rb
@@ -1,6 +1,6 @@
 module TrackUntrackedUploadsHelpers
   def uploaded_file
-    fixture_path = Rails.root.join('spec', 'fixtures', 'rails_sample.jpg')
+    fixture_path = Rails.root.join('spec/fixtures/rails_sample.jpg')
     fixture_file_upload(fixture_path)
   end
 
diff --git a/spec/support/unique_ip_check_shared_examples.rb b/spec/support/unique_ip_check_shared_examples.rb
index 3d9705c9c05..e5c8ac6a004 100644
--- a/spec/support/unique_ip_check_shared_examples.rb
+++ b/spec/support/unique_ip_check_shared_examples.rb
@@ -9,7 +9,7 @@ shared_context 'unique ips sign in limit' do
   before do
     stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
 
-    current_application_settings.update!(
+    Gitlab::CurrentSettings.update!(
       unique_ips_limit_enabled: true,
       unique_ips_limit_time_window: 10000
     )
@@ -34,7 +34,7 @@ end
 shared_examples 'user login operation with unique ip limit' do
   include_context 'unique ips sign in limit' do
     before do
-      current_application_settings.update!(unique_ips_limit_per_user: 1)
+      Gitlab::CurrentSettings.update!(unique_ips_limit_per_user: 1)
     end
 
     it 'allows user authenticating from the same ip' do
@@ -52,7 +52,7 @@ end
 shared_examples 'user login request with unique ip limit' do |success_status = 200|
   include_context 'unique ips sign in limit' do
     before do
-      current_application_settings.update!(unique_ips_limit_per_user: 1)
+      Gitlab::CurrentSettings.update!(unique_ips_limit_per_user: 1)
     end
 
     it 'allows user authenticating from the same ip' do
diff --git a/spec/tasks/gitlab/backup_rake_spec.rb b/spec/tasks/gitlab/backup_rake_spec.rb
index b41c3b3958a..168facd51a6 100644
--- a/spec/tasks/gitlab/backup_rake_spec.rb
+++ b/spec/tasks/gitlab/backup_rake_spec.rb
@@ -165,7 +165,7 @@ describe 'gitlab:app namespace rake task' do
         expect(tar_contents).to match('pages.tar.gz')
         expect(tar_contents).to match('lfs.tar.gz')
         expect(tar_contents).to match('registry.tar.gz')
-        expect(tar_contents).not_to match(/^.{4,9}[rwx].* (database.sql.gz|uploads.tar.gz|repositories|builds.tar.gz|pages.tar.gz|artifacts.tar.gz|registry.tar.gz)\/$/)
+        expect(tar_contents).not_to match(%r{^.{4,9}[rwx].* (database.sql.gz|uploads.tar.gz|repositories|builds.tar.gz|pages.tar.gz|artifacts.tar.gz|registry.tar.gz)/$})
       end
 
       it 'deletes temp directories' do
diff --git a/spec/tasks/gitlab/git_rake_spec.rb b/spec/tasks/gitlab/git_rake_spec.rb
index dacc5dc5ae7..9aebf7b0b4a 100644
--- a/spec/tasks/gitlab/git_rake_spec.rb
+++ b/spec/tasks/gitlab/git_rake_spec.rb
@@ -19,7 +19,7 @@ describe 'gitlab:git rake tasks' do
 
   describe 'fsck' do
     it 'outputs the integrity check for a repo' do
-      expect { run_rake_task('gitlab:git:fsck') }.to output(/Performed Checking integrity at .*@hashed\/1\/2\/test.git/).to_stdout
+      expect { run_rake_task('gitlab:git:fsck') }.to output(%r{Performed Checking integrity at .*@hashed/1/2/test.git}).to_stdout
     end
 
     it 'errors out about config.lock issues' do
diff --git a/spec/tasks/gitlab/gitaly_rake_spec.rb b/spec/tasks/gitlab/gitaly_rake_spec.rb
index 6aba86fdc3c..b37d6ac831f 100644
--- a/spec/tasks/gitlab/gitaly_rake_spec.rb
+++ b/spec/tasks/gitlab/gitaly_rake_spec.rb
@@ -76,7 +76,11 @@ describe 'gitlab:gitaly namespace rake task' do
         end
 
         context 'when Rails.env is test' do
-          let(:command) { %w[make BUNDLE_FLAGS=--no-deployment] }
+          let(:command) do
+            %W[make
+               BUNDLE_FLAGS=--no-deployment
+               BUNDLE_PATH=#{Bundler.bundle_path}]
+          end
 
           before do
             allow(Rails.env).to receive(:test?).and_return(true)
diff --git a/spec/tasks/gitlab/task_helpers_spec.rb b/spec/tasks/gitlab/task_helpers_spec.rb
index fae5ec35c47..e9322ec4931 100644
--- a/spec/tasks/gitlab/task_helpers_spec.rb
+++ b/spec/tasks/gitlab/task_helpers_spec.rb
@@ -1,5 +1,4 @@
 require 'spec_helper'
-require 'tasks/gitlab/task_helpers'
 
 class TestHelpersTest
   include Gitlab::TaskHelpers
diff --git a/spec/uploaders/attachment_uploader_spec.rb b/spec/uploaders/attachment_uploader_spec.rb
index 04ee6e9bfad..091ba824fc6 100644
--- a/spec/uploaders/attachment_uploader_spec.rb
+++ b/spec/uploaders/attachment_uploader_spec.rb
@@ -1,28 +1,14 @@
 require 'spec_helper'
 
 describe AttachmentUploader do
-  let(:uploader) { described_class.new(build_stubbed(:user)) }
+  let(:note) { create(:note, :with_attachment) }
+  let(:uploader) { note.attachment }
+  let(:upload) { create(:upload, :attachment_upload, model: uploader.model) }
 
-  describe "#store_dir" do
-    it "stores in the system dir" do
-      expect(uploader.store_dir).to start_with("uploads/-/system/user")
-    end
+  subject { uploader }
 
-    it "uses the old path when using object storage" do
-      expect(described_class).to receive(:file_storage?).and_return(false)
-      expect(uploader.store_dir).to start_with("uploads/user")
-    end
-  end
-
-  describe '#move_to_cache' do
-    it 'is true' do
-      expect(uploader.move_to_cache).to eq(true)
-    end
-  end
-
-  describe '#move_to_store' do
-    it 'is true' do
-      expect(uploader.move_to_store).to eq(true)
-    end
-  end
+  it_behaves_like 'builds correct paths',
+                  store_dir: %r[uploads/-/system/note/attachment/],
+                  upload_path: %r[uploads/-/system/note/attachment/],
+                  absolute_path: %r[#{CarrierWave.root}/uploads/-/system/note/attachment/]
 end
diff --git a/spec/uploaders/avatar_uploader_spec.rb b/spec/uploaders/avatar_uploader_spec.rb
index 1dc574699d8..bf9028c9260 100644
--- a/spec/uploaders/avatar_uploader_spec.rb
+++ b/spec/uploaders/avatar_uploader_spec.rb
@@ -1,18 +1,16 @@
 require 'spec_helper'
 
 describe AvatarUploader do
-  let(:uploader) { described_class.new(build_stubbed(:user)) }
+  let(:model) { create(:user, :with_avatar) }
+  let(:uploader) { described_class.new(model, :avatar) }
+  let(:upload) { create(:upload, model: model) }
 
-  describe "#store_dir" do
-    it "stores in the system dir" do
-      expect(uploader.store_dir).to start_with("uploads/-/system/user")
-    end
+  subject { uploader }
 
-    it "uses the old path when using object storage" do
-      expect(described_class).to receive(:file_storage?).and_return(false)
-      expect(uploader.store_dir).to start_with("uploads/user")
-    end
-  end
+  it_behaves_like 'builds correct paths',
+                  store_dir: %r[uploads/-/system/user/avatar/],
+                  upload_path: %r[uploads/-/system/user/avatar/],
+                  absolute_path: %r[#{CarrierWave.root}/uploads/-/system/user/avatar/]
 
   describe '#move_to_cache' do
     it 'is false' do
diff --git a/spec/uploaders/file_mover_spec.rb b/spec/uploaders/file_mover_spec.rb
index 0cf462e9553..bc024cd307c 100644
--- a/spec/uploaders/file_mover_spec.rb
+++ b/spec/uploaders/file_mover_spec.rb
@@ -3,13 +3,13 @@ require 'spec_helper'
 describe FileMover do
   let(:filename) { 'banana_sample.gif' }
   let(:file) { fixture_file_upload(Rails.root.join('spec', 'fixtures', filename)) }
+  let(:temp_file_path) { File.join('uploads/-/system/temp', 'secret55', filename) }
+
   let(:temp_description) do
-    'test ![banana_sample](/uploads/-/system/temp/secret55/banana_sample.gif) same ![banana_sample]'\
-    '(/uploads/-/system/temp/secret55/banana_sample.gif)'
+    "test ![banana_sample](/#{temp_file_path}) "\
+    "same ![banana_sample](/#{temp_file_path}) "
   end
-  let(:temp_file_path) { File.join('secret55', filename).to_s }
-  let(:file_path) { File.join('uploads', '-', 'system', 'personal_snippet', snippet.id.to_s, 'secret55', filename).to_s }
-
+  let(:file_path) { File.join('uploads/-/system/personal_snippet', snippet.id.to_s, 'secret55', filename) }
   let(:snippet) { create(:personal_snippet, description: temp_description) }
 
   subject { described_class.new(file_path, snippet).execute }
@@ -28,8 +28,8 @@ describe FileMover do
 
         expect(snippet.reload.description)
           .to eq(
-            "test ![banana_sample](/uploads/-/system/personal_snippet/#{snippet.id}/secret55/banana_sample.gif)"\
-            " same ![banana_sample](/uploads/-/system/personal_snippet/#{snippet.id}/secret55/banana_sample.gif)"
+            "test ![banana_sample](/uploads/-/system/personal_snippet/#{snippet.id}/secret55/banana_sample.gif) "\
+            "same ![banana_sample](/uploads/-/system/personal_snippet/#{snippet.id}/secret55/banana_sample.gif) "
           )
       end
 
@@ -50,8 +50,8 @@ describe FileMover do
 
         expect(snippet.reload.description)
           .to eq(
-            "test ![banana_sample](/uploads/-/system/temp/secret55/banana_sample.gif)"\
-            " same ![banana_sample](/uploads/-/system/temp/secret55/banana_sample.gif)"
+            "test ![banana_sample](/uploads/-/system/temp/secret55/banana_sample.gif) "\
+            "same ![banana_sample](/uploads/-/system/temp/secret55/banana_sample.gif) "
           )
       end
 
diff --git a/spec/uploaders/file_uploader_spec.rb b/spec/uploaders/file_uploader_spec.rb
index fd195d6f9b8..6a92e7fae51 100644
--- a/spec/uploaders/file_uploader_spec.rb
+++ b/spec/uploaders/file_uploader_spec.rb
@@ -1,118 +1,107 @@
 require 'spec_helper'
 
 describe FileUploader do
-  let(:uploader) { described_class.new(build_stubbed(:project)) }
+  let(:group) { create(:group, name: 'awesome') }
+  let(:project) { create(:project, namespace: group, name: 'project') }
+  let(:uploader) { described_class.new(project) }
+  let(:upload)  { double(model: project, path: 'secret/foo.jpg') }
 
-  context 'legacy storage' do
-    let(:project) { build_stubbed(:project) }
-
-    describe '.absolute_path' do
-      it 'returns the correct absolute path by building it dynamically' do
-        upload = double(model: project, path: 'secret/foo.jpg')
+  subject { uploader }
 
-        dynamic_segment = project.full_path
+  shared_examples 'builds correct legacy storage paths' do
+    include_examples 'builds correct paths',
+                     store_dir: %r{awesome/project/\h+},
+                     absolute_path: %r{#{described_class.root}/awesome/project/secret/foo.jpg}
+  end
 
-        expect(described_class.absolute_path(upload))
-          .to end_with("#{dynamic_segment}/secret/foo.jpg")
+  shared_examples 'uses hashed storage' do
+    context 'when rolled out attachments' do
+      before do
+        allow(project).to receive(:disk_path).and_return('ca/fe/fe/ed')
       end
+
+      let(:project) { build_stubbed(:project, :hashed, namespace: group, name: 'project') }
+
+      it_behaves_like 'builds correct paths',
+                      store_dir: %r{ca/fe/fe/ed/\h+},
+                      absolute_path: %r{#{described_class.root}/ca/fe/fe/ed/secret/foo.jpg}
     end
 
-    describe "#store_dir" do
-      it "stores in the namespace path" do
-        uploader = described_class.new(project)
+    context 'when only repositories are rolled out' do
+      let(:project) { build_stubbed(:project, namespace: group, name: 'project', storage_version: Project::HASHED_STORAGE_FEATURES[:repository]) }
 
-        expect(uploader.store_dir).to include(project.full_path)
-        expect(uploader.store_dir).not_to include("system")
-      end
+      it_behaves_like 'builds correct legacy storage paths'
     end
   end
 
-  context 'hashed storage' do
-    context 'when rolled out attachments' do
-      let(:project) { build_stubbed(:project, :hashed) }
+  context 'legacy storage' do
+    it_behaves_like 'builds correct legacy storage paths'
+    include_examples 'uses hashed storage'
+  end
 
-      describe '.absolute_path' do
-        it 'returns the correct absolute path by building it dynamically' do
-          upload = double(model: project, path: 'secret/foo.jpg')
+  describe 'initialize' do
+    let(:uploader) { described_class.new(double, secret: 'secret') }
 
-          dynamic_segment = project.disk_path
+    it 'accepts a secret parameter' do
+      expect(described_class).not_to receive(:generate_secret)
+      expect(uploader.secret).to eq('secret')
+    end
+  end
 
-          expect(described_class.absolute_path(upload))
-            .to end_with("#{dynamic_segment}/secret/foo.jpg")
-        end
+  describe 'callbacks' do
+    describe '#prune_store_dir after :remove' do
+      before do
+        uploader.store!(fixture_file_upload('spec/fixtures/doc_sample.txt'))
       end
 
-      describe "#store_dir" do
-        it "stores in the namespace path" do
-          uploader = described_class.new(project)
-
-          expect(uploader.store_dir).to include(project.disk_path)
-          expect(uploader.store_dir).not_to include("system")
-        end
+      def store_dir
+        File.expand_path(uploader.store_dir, uploader.root)
       end
-    end
-
-    context 'when only repositories are rolled out' do
-      let(:project) { build_stubbed(:project, storage_version: Project::HASHED_STORAGE_FEATURES[:repository]) }
-
-      describe '.absolute_path' do
-        it 'returns the correct absolute path by building it dynamically' do
-          upload = double(model: project, path: 'secret/foo.jpg')
 
-          dynamic_segment = project.full_path
+      it 'is called' do
+        expect(uploader).to receive(:prune_store_dir).once
 
-          expect(described_class.absolute_path(upload))
-            .to end_with("#{dynamic_segment}/secret/foo.jpg")
-        end
+        uploader.remove!
       end
 
-      describe "#store_dir" do
-        it "stores in the namespace path" do
-          uploader = described_class.new(project)
-
-          expect(uploader.store_dir).to include(project.full_path)
-          expect(uploader.store_dir).not_to include("system")
-        end
+      it 'prune the store directory' do
+        expect { uploader.remove! }
+          .to change { File.exist?(store_dir) }.from(true).to(false)
       end
     end
   end
 
-  describe 'initialize' do
+  describe '#secret' do
     it 'generates a secret if none is provided' do
-      expect(SecureRandom).to receive(:hex).and_return('secret')
-
-      uploader = described_class.new(double)
-
-      expect(uploader.secret).to eq 'secret'
+      expect(described_class).to receive(:generate_secret).and_return('secret')
+      expect(uploader.secret).to eq('secret')
     end
+  end
 
-    it 'accepts a secret parameter' do
-      expect(SecureRandom).not_to receive(:hex)
+  describe '#upload=' do
+    let(:secret) { SecureRandom.hex }
+    let(:upload) { create(:upload, :issuable_upload, secret: secret, filename: 'file.txt') }
 
-      uploader = described_class.new(double, 'secret')
+    it 'handles nil' do
+      expect(uploader).not_to receive(:apply_context!)
 
-      expect(uploader.secret).to eq 'secret'
+      uploader.upload = nil
     end
-  end
 
-  describe '#move_to_cache' do
-    it 'is true' do
-      expect(uploader.move_to_cache).to eq(true)
-    end
-  end
+    it 'extract the uploader context from it' do
+      expect(uploader).to receive(:apply_context!).with(a_hash_including(secret: secret, identifier: 'file.txt'))
 
-  describe '#move_to_store' do
-    it 'is true' do
-      expect(uploader.move_to_store).to eq(true)
+      uploader.upload = upload
     end
-  end
 
-  describe '#relative_path' do
-    it 'removes the leading dynamic path segment' do
-      fixture = Rails.root.join('spec', 'fixtures', 'rails_sample.jpg')
-      uploader.store!(fixture_file_upload(fixture))
+    context 'uploader_context is empty' do
+      it 'fallbacks to regex based extraction' do
+        expect(upload).to receive(:uploader_context).and_return({})
 
-      expect(uploader.relative_path).to match(/\A\h{32}\/rails_sample.jpg\z/)
+        uploader.upload = upload
+        expect(uploader.secret).to eq(secret)
+        expect(uploader.instance_variable_get(:@identifier)).to eq('file.txt')
+      end
     end
   end
 end
diff --git a/spec/uploaders/gitlab_uploader_spec.rb b/spec/uploaders/gitlab_uploader_spec.rb
index a144b39f74f..60e35dcf235 100644
--- a/spec/uploaders/gitlab_uploader_spec.rb
+++ b/spec/uploaders/gitlab_uploader_spec.rb
@@ -4,7 +4,7 @@ require 'carrierwave/storage/fog'
 describe GitlabUploader do
   let(:uploader_class) { Class.new(described_class) }
 
-  subject { uploader_class.new }
+  subject { uploader_class.new(double) }
 
   describe '#file_storage?' do
     context 'when file storage is used' do
diff --git a/spec/uploaders/job_artifact_uploader_spec.rb b/spec/uploaders/job_artifact_uploader_spec.rb
index 14fd5f3600f..5612ec7e661 100644
--- a/spec/uploaders/job_artifact_uploader_spec.rb
+++ b/spec/uploaders/job_artifact_uploader_spec.rb
@@ -3,34 +3,41 @@ require 'spec_helper'
 describe JobArtifactUploader do
   let(:job_artifact) { create(:ci_job_artifact) }
   let(:uploader) { described_class.new(job_artifact, :file) }
-  let(:local_path) { Gitlab.config.artifacts.path }
 
-  describe '#store_dir' do
-    subject { uploader.store_dir }
-
-    let(:path) { "#{job_artifact.created_at.utc.strftime('%Y_%m_%d')}/#{job_artifact.project_id}/#{job_artifact.id}" }
-
-    context 'when using local storage' do
-      it { is_expected.to start_with(local_path) }
-      it { is_expected.to match(/\h{2}\/\h{2}\/\h{64}\/\d{4}_\d{1,2}_\d{1,2}\/\d+\/\d+\z/) }
-      it { is_expected.to end_with(path) }
+  subject { uploader }
+
+  it_behaves_like "builds correct paths",
+                  store_dir: %r[\h{2}/\h{2}/\h{64}/\d{4}_\d{1,2}_\d{1,2}/\d+/\d+\z],
+                  cache_dir: %r[artifacts/tmp/cache],
+                  work_dir: %r[artifacts/tmp/work]
+
+  describe '#open' do
+    subject { uploader.open }
+
+    context 'when trace is stored in File storage' do
+      context 'when file exists' do
+        let(:file) do
+          fixture_file_upload(
+            Rails.root.join('spec/fixtures/trace/sample_trace'), 'text/plain')
+        end
+
+        before do
+          uploader.store!(file)
+        end
+
+        it 'returns io stream' do
+          is_expected.to be_a(IO)
+        end
+      end
+
+      context 'when file does not exist' do
+        it 'returns nil' do
+          is_expected.to be_nil
+        end
+      end
     end
   end
 
-  describe '#cache_dir' do
-    subject { uploader.cache_dir }
-
-    it { is_expected.to start_with(local_path) }
-    it { is_expected.to end_with('/tmp/cache') }
-  end
-
-  describe '#work_dir' do
-    subject { uploader.work_dir }
-
-    it { is_expected.to start_with(local_path) }
-    it { is_expected.to end_with('/tmp/work') }
-  end
-
   context 'file is stored in valid local_path' do
     let(:file) do
       fixture_file_upload(
@@ -43,9 +50,9 @@ describe JobArtifactUploader do
 
     subject { uploader.file.path }
 
-    it { is_expected.to start_with(local_path) }
+    it { is_expected.to start_with("#{uploader.root}/#{uploader.class.base_dir}") }
     it { is_expected.to include("/#{job_artifact.created_at.utc.strftime('%Y_%m_%d')}/") }
-    it { is_expected.to include("/#{job_artifact.project_id}/") }
+    it { is_expected.to include("/#{job_artifact.job_id}/#{job_artifact.id}/") }
     it { is_expected.to end_with("ci_build_artifacts.zip") }
   end
 end
diff --git a/spec/uploaders/legacy_artifact_uploader_spec.rb b/spec/uploaders/legacy_artifact_uploader_spec.rb
index efeffb78772..54c6a8b869b 100644
--- a/spec/uploaders/legacy_artifact_uploader_spec.rb
+++ b/spec/uploaders/legacy_artifact_uploader_spec.rb
@@ -3,49 +3,22 @@ require 'rails_helper'
 describe LegacyArtifactUploader do
   let(:job) { create(:ci_build) }
   let(:uploader) { described_class.new(job, :legacy_artifacts_file) }
-  let(:local_path) { Gitlab.config.artifacts.path }
+  let(:local_path) { described_class.root }
 
-  describe '.local_store_path' do
-    subject { described_class.local_store_path }
+  subject { uploader }
 
-    it "delegate to artifacts path" do
-      expect(Gitlab.config.artifacts).to receive(:path)
-
-      subject
-    end
-  end
-
-  describe '.artifacts_upload_path' do
-    subject { described_class.artifacts_upload_path }
+  # TODO: move to Workhorse::UploadPath
+  describe '.workhorse_upload_path' do
+    subject { described_class.workhorse_upload_path }
 
     it { is_expected.to start_with(local_path) }
-    it { is_expected.to end_with('tmp/uploads/') }
-  end
-
-  describe '#store_dir' do
-    subject { uploader.store_dir }
-
-    let(:path) { "#{job.created_at.utc.strftime('%Y_%m')}/#{job.project_id}/#{job.id}" }
-
-    context 'when using local storage' do
-      it { is_expected.to start_with(local_path) }
-      it { is_expected.to end_with(path) }
-    end
+    it { is_expected.to end_with('tmp/uploads') }
   end
 
-  describe '#cache_dir' do
-    subject { uploader.cache_dir }
-
-    it { is_expected.to start_with(local_path) }
-    it { is_expected.to end_with('/tmp/cache') }
-  end
-
-  describe '#work_dir' do
-    subject { uploader.work_dir }
-
-    it { is_expected.to start_with(local_path) }
-    it { is_expected.to end_with('/tmp/work') }
-  end
+  it_behaves_like "builds correct paths",
+                  store_dir: %r[\d{4}_\d{1,2}/\d+/\d+\z],
+                  cache_dir: %r[artifacts/tmp/cache],
+                  work_dir: %r[artifacts/tmp/work]
 
   describe '#filename' do
     # we need to use uploader, as this makes to use mounter
@@ -69,7 +42,7 @@ describe LegacyArtifactUploader do
 
     subject { uploader.file.path }
 
-    it { is_expected.to start_with(local_path) }
+    it { is_expected.to start_with("#{uploader.root}") }
     it { is_expected.to include("/#{job.created_at.utc.strftime('%Y_%m')}/") }
     it { is_expected.to include("/#{job.project_id}/") }
     it { is_expected.to end_with("ci_build_artifacts.zip") }
diff --git a/spec/uploaders/lfs_object_uploader_spec.rb b/spec/uploaders/lfs_object_uploader_spec.rb
index 7088bc23334..6ebc885daa8 100644
--- a/spec/uploaders/lfs_object_uploader_spec.rb
+++ b/spec/uploaders/lfs_object_uploader_spec.rb
@@ -2,39 +2,13 @@ require 'spec_helper'
 
 describe LfsObjectUploader do
   let(:lfs_object) { create(:lfs_object, :with_file) }
-  let(:uploader) { described_class.new(lfs_object) }
+  let(:uploader) { described_class.new(lfs_object, :file) }
   let(:path) { Gitlab.config.lfs.storage_path }
 
-  describe '#move_to_cache' do
-    it 'is true' do
-      expect(uploader.move_to_cache).to eq(true)
-    end
-  end
+  subject { uploader }
 
-  describe '#move_to_store' do
-    it 'is true' do
-      expect(uploader.move_to_store).to eq(true)
-    end
-  end
-
-  describe '#store_dir' do
-    subject { uploader.store_dir }
-
-    it { is_expected.to start_with(path) }
-    it { is_expected.to end_with("#{lfs_object.oid[0, 2]}/#{lfs_object.oid[2, 2]}") }
-  end
-
-  describe '#cache_dir' do
-    subject { uploader.cache_dir }
-
-    it { is_expected.to start_with(path) }
-    it { is_expected.to end_with('/tmp/cache') }
-  end
-
-  describe '#work_dir' do
-    subject { uploader.work_dir }
-
-    it { is_expected.to start_with(path) }
-    it { is_expected.to end_with('/tmp/work') }
-  end
+  it_behaves_like "builds correct paths",
+                  store_dir: %r[\h{2}/\h{2}],
+                  cache_dir: %r[/lfs-objects/tmp/cache],
+                  work_dir: %r[/lfs-objects/tmp/work]
 end
diff --git a/spec/uploaders/namespace_file_uploader_spec.rb b/spec/uploaders/namespace_file_uploader_spec.rb
index c6c4500c179..24a2fc0f72e 100644
--- a/spec/uploaders/namespace_file_uploader_spec.rb
+++ b/spec/uploaders/namespace_file_uploader_spec.rb
@@ -1,21 +1,16 @@
 require 'spec_helper'
 
+IDENTIFIER = %r{\h+/\S+}
+
 describe NamespaceFileUploader do
   let(:group) { build_stubbed(:group) }
   let(:uploader) { described_class.new(group) }
+  let(:upload) { create(:upload, :namespace_upload, model: group) }
 
-  describe "#store_dir" do
-    it "stores in the namespace id directory" do
-      expect(uploader.store_dir).to include(group.id.to_s)
-    end
-  end
-
-  describe ".absolute_path" do
-    it "stores in thecorrect directory" do
-      upload_record = create(:upload, :namespace_upload, model: group)
+  subject { uploader }
 
-      expect(described_class.absolute_path(upload_record))
-        .to include("-/system/namespace/#{group.id}")
-    end
-  end
+  it_behaves_like 'builds correct paths',
+                  store_dir: %r[uploads/-/system/namespace/\d+],
+                  upload_path: IDENTIFIER,
+                  absolute_path: %r[#{CarrierWave.root}/uploads/-/system/namespace/\d+/#{IDENTIFIER}]
 end
diff --git a/spec/uploaders/personal_file_uploader_spec.rb b/spec/uploaders/personal_file_uploader_spec.rb
index cbafa9f478d..ed1fba6edda 100644
--- a/spec/uploaders/personal_file_uploader_spec.rb
+++ b/spec/uploaders/personal_file_uploader_spec.rb
@@ -1,25 +1,27 @@
 require 'spec_helper'
 
+IDENTIFIER = %r{\h+/\S+}
+
 describe PersonalFileUploader do
-  let(:uploader) { described_class.new(build_stubbed(:project)) }
-  let(:snippet) { create(:personal_snippet) }
+  let(:model) { create(:personal_snippet) }
+  let(:uploader) { described_class.new(model) }
+  let(:upload) { create(:upload, :personal_snippet_upload) }
 
-  describe '.absolute_path' do
-    it 'returns the correct absolute path by building it dynamically' do
-      upload = double(model: snippet, path: 'secret/foo.jpg')
+  subject { uploader }
 
-      dynamic_segment = "personal_snippet/#{snippet.id}"
-
-      expect(described_class.absolute_path(upload)).to end_with("/-/system/#{dynamic_segment}/secret/foo.jpg")
-    end
-  end
+  it_behaves_like 'builds correct paths',
+                  store_dir: %r[uploads/-/system/personal_snippet/\d+],
+                  upload_path: IDENTIFIER,
+                  absolute_path: %r[#{CarrierWave.root}/uploads/-/system/personal_snippet/\d+/#{IDENTIFIER}]
 
   describe '#to_h' do
-    it 'returns the hass' do
-      uploader = described_class.new(snippet, 'secret')
+    before do
+      subject.instance_variable_set(:@secret, 'secret')
+    end
 
+    it 'is correct' do
       allow(uploader).to receive(:file).and_return(double(extension: 'txt', filename: 'file_name'))
-      expected_url = "/uploads/-/system/personal_snippet/#{snippet.id}/secret/file_name"
+      expected_url = "/uploads/-/system/personal_snippet/#{model.id}/secret/file_name"
 
       expect(uploader.to_h).to eq(
         alt: 'file_name',
diff --git a/spec/uploaders/records_uploads_spec.rb b/spec/uploaders/records_uploads_spec.rb
index 7ef7fb7d758..9a3e5d83e01 100644
--- a/spec/uploaders/records_uploads_spec.rb
+++ b/spec/uploaders/records_uploads_spec.rb
@@ -3,16 +3,16 @@ require 'rails_helper'
 describe RecordsUploads do
   let!(:uploader) do
     class RecordsUploadsExampleUploader < GitlabUploader
-      include RecordsUploads
+      include RecordsUploads::Concern
 
       storage :file
 
-      def model
-        FactoryBot.build_stubbed(:user)
+      def dynamic_segment
+        'co/fe/ee'
       end
     end
 
-    RecordsUploadsExampleUploader.new
+    RecordsUploadsExampleUploader.new(build_stubbed(:user))
   end
 
   def upload_fixture(filename)
@@ -20,48 +20,55 @@ describe RecordsUploads do
   end
 
   describe 'callbacks' do
-    it 'calls `record_upload` after `store`' do
+    let(:upload) { create(:upload) }
+
+    before do
+      uploader.upload = upload
+    end
+
+    it '#record_upload after `store`' do
       expect(uploader).to receive(:record_upload).once
 
       uploader.store!(upload_fixture('doc_sample.txt'))
     end
 
-    it 'calls `destroy_upload` after `remove`' do
-      expect(uploader).to receive(:destroy_upload).once
-
+    it '#destroy_upload after `remove`' do
       uploader.store!(upload_fixture('doc_sample.txt'))
 
+      expect(uploader).to receive(:destroy_upload).once
       uploader.remove!
     end
   end
 
   describe '#record_upload callback' do
-    it 'returns early when not using file storage' do
-      allow(uploader).to receive(:file_storage?).and_return(false)
-      expect(Upload).not_to receive(:record)
-
-      uploader.store!(upload_fixture('rails_sample.jpg'))
+    it 'creates an Upload record after store' do
+      expect { uploader.store!(upload_fixture('rails_sample.jpg')) }.to change { Upload.count }.by(1)
     end
 
-    it "returns early when the file doesn't exist" do
-      allow(uploader).to receive(:file).and_return(double(exists?: false))
-      expect(Upload).not_to receive(:record)
-
+    it 'creates a new record and assigns size, path, model, and uploader' do
       uploader.store!(upload_fixture('rails_sample.jpg'))
+
+      upload = uploader.upload
+      aggregate_failures do
+        expect(upload).to be_persisted
+        expect(upload.size).to eq uploader.file.size
+        expect(upload.path).to eq uploader.upload_path
+        expect(upload.model_id).to eq uploader.model.id
+        expect(upload.model_type).to eq uploader.model.class.to_s
+        expect(upload.uploader).to eq uploader.class.to_s
+      end
     end
 
-    it 'creates an Upload record after store' do
-      expect(Upload).to receive(:record)
-        .with(uploader)
+    it "does not create an Upload record when the file doesn't exist" do
+      allow(uploader).to receive(:file).and_return(double(exists?: false))
 
-      uploader.store!(upload_fixture('rails_sample.jpg'))
+      expect { uploader.store!(upload_fixture('rails_sample.jpg')) }.not_to change { Upload.count }
     end
 
     it 'does not create an Upload record if model is missing' do
-      expect_any_instance_of(RecordsUploadsExampleUploader).to receive(:model).and_return(nil)
-      expect(Upload).not_to receive(:record).with(uploader)
+      allow_any_instance_of(RecordsUploadsExampleUploader).to receive(:model).and_return(nil)
 
-      uploader.store!(upload_fixture('rails_sample.jpg'))
+      expect { uploader.store!(upload_fixture('rails_sample.jpg')) }.not_to change { Upload.count }
     end
 
     it 'it destroys Upload records at the same path before recording' do
@@ -72,29 +79,15 @@ describe RecordsUploads do
         uploader: uploader.class.to_s
       )
 
+      uploader.upload = existing
       uploader.store!(upload_fixture('rails_sample.jpg'))
 
       expect { existing.reload }.to raise_error(ActiveRecord::RecordNotFound)
-      expect(Upload.count).to eq 1
+      expect(Upload.count).to eq(1)
     end
   end
 
   describe '#destroy_upload callback' do
-    it 'returns early when not using file storage' do
-      uploader.store!(upload_fixture('rails_sample.jpg'))
-
-      allow(uploader).to receive(:file_storage?).and_return(false)
-      expect(Upload).not_to receive(:remove_path)
-
-      uploader.remove!
-    end
-
-    it 'returns early when file is nil' do
-      expect(Upload).not_to receive(:remove_path)
-
-      uploader.remove!
-    end
-
     it 'it destroys Upload records at the same path after removal' do
       uploader.store!(upload_fixture('rails_sample.jpg'))
 
diff --git a/spec/views/projects/pipeline_schedules/_pipeline_schedule.html.haml_spec.rb b/spec/views/projects/pipeline_schedules/_pipeline_schedule.html.haml_spec.rb
new file mode 100644
index 00000000000..6e7d8db99c4
--- /dev/null
+++ b/spec/views/projects/pipeline_schedules/_pipeline_schedule.html.haml_spec.rb
@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+describe 'projects/pipeline_schedules/_pipeline_schedule' do
+  let(:owner) { create(:user) }
+  let(:master) { create(:user) }
+  let(:project) { create(:project) }
+  let(:pipeline_schedule) { create(:ci_pipeline_schedule, :nightly, project: project) }
+
+  before do
+    assign(:project, project)
+
+    allow(view).to receive(:current_user).and_return(user)
+    allow(view).to receive(:pipeline_schedule).and_return(pipeline_schedule)
+
+    allow(view).to receive(:can?).and_return(true)
+  end
+
+  context 'taking ownership of schedule' do
+    context 'when non-owner is signed in' do
+      let(:user) { master }
+
+      before do
+        allow(view).to receive(:can?).with(master, :take_ownership_pipeline_schedule, pipeline_schedule).and_return(true)
+      end
+
+      it 'non-owner can take ownership of pipeline' do
+        render
+
+        expect(rendered).to have_link('Take ownership')
+      end
+    end
+
+    context 'when owner is signed in' do
+      let(:user) { owner }
+
+      before do
+        allow(view).to receive(:can?).with(owner, :take_ownership_pipeline_schedule, pipeline_schedule).and_return(false)
+      end
+
+      it 'owner cannot take ownership of pipeline' do
+        render
+
+        expect(rendered).not_to have_link('Take ownership')
+      end
+    end
+  end
+end
diff --git a/spec/views/projects/pipelines_settings/_show.html.haml_spec.rb b/spec/views/projects/pipelines_settings/_show.html.haml_spec.rb
index 95f0be49412..7b300150874 100644
--- a/spec/views/projects/pipelines_settings/_show.html.haml_spec.rb
+++ b/spec/views/projects/pipelines_settings/_show.html.haml_spec.rb
@@ -13,8 +13,8 @@ describe 'projects/pipelines_settings/_show' do
         render
 
         expect(rendered).to have_css('.settings-message')
-        expect(rendered).to have_text('Auto Review Apps and Auto Deploy need a domain name and the')
-        expect(rendered).to have_link('Kubernetes service')
+        expect(rendered).to have_text('Auto Review Apps and Auto Deploy need a domain name and a')
+        expect(rendered).to have_link('Kubernetes cluster')
       end
     end
 
@@ -27,8 +27,8 @@ describe 'projects/pipelines_settings/_show' do
         render
 
         expect(rendered).to have_css('.settings-message')
-        expect(rendered).to have_text('Auto Review Apps and Auto Deploy need the')
-        expect(rendered).to have_link('Kubernetes service')
+        expect(rendered).to have_text('Auto Review Apps and Auto Deploy need a')
+        expect(rendered).to have_link('Kubernetes cluster')
       end
     end
   end
diff --git a/spec/workers/build_finished_worker_spec.rb b/spec/workers/build_finished_worker_spec.rb
index 1a7ffd5cdbf..c7ff8cf3b92 100644
--- a/spec/workers/build_finished_worker_spec.rb
+++ b/spec/workers/build_finished_worker_spec.rb
@@ -6,17 +6,15 @@ describe BuildFinishedWorker do
       let!(:build) { create(:ci_build) }
 
       it 'calculates coverage and calls hooks' do
-        expect(BuildCoverageWorker)
+        expect(BuildTraceSectionsWorker)
           .to receive(:new).ordered.and_call_original
-        expect(BuildHooksWorker)
+        expect(BuildCoverageWorker)
           .to receive(:new).ordered.and_call_original
 
-        expect(BuildTraceSectionsWorker)
-          .to receive(:perform_async)
-        expect_any_instance_of(BuildCoverageWorker)
-          .to receive(:perform)
-        expect_any_instance_of(BuildHooksWorker)
-          .to receive(:perform)
+        expect_any_instance_of(BuildTraceSectionsWorker).to receive(:perform)
+        expect_any_instance_of(BuildCoverageWorker).to receive(:perform)
+        expect(BuildHooksWorker).to receive(:perform_async)
+        expect(CreateTraceArtifactWorker).to receive(:perform_async)
 
         described_class.new.perform(build.id)
       end
diff --git a/spec/workers/create_trace_artifact_worker_spec.rb b/spec/workers/create_trace_artifact_worker_spec.rb
new file mode 100644
index 00000000000..854abd9cca7
--- /dev/null
+++ b/spec/workers/create_trace_artifact_worker_spec.rb
@@ -0,0 +1,29 @@
+require 'spec_helper'
+
+describe CreateTraceArtifactWorker do
+  describe '#perform' do
+    subject { described_class.new.perform(job&.id) }
+
+    context 'when job is found' do
+      let(:job) { create(:ci_build) }
+
+      it 'executes service' do
+        expect_any_instance_of(Ci::CreateTraceArtifactService)
+          .to receive(:execute).with(job)
+
+        subject
+      end
+    end
+
+    context 'when job is not found' do
+      let(:job) { nil }
+
+      it 'does not execute service' do
+        expect_any_instance_of(Ci::CreateTraceArtifactService)
+          .not_to receive(:execute)
+
+        subject
+      end
+    end
+  end
+end
diff --git a/spec/workers/repository_import_worker_spec.rb b/spec/workers/repository_import_worker_spec.rb
index 7274a9f00f9..2b1a617ee62 100644
--- a/spec/workers/repository_import_worker_spec.rb
+++ b/spec/workers/repository_import_worker_spec.rb
@@ -49,9 +49,22 @@ describe RepositoryImportWorker do
 
         expect do
           subject.perform(project.id)
-        end.to raise_error(StandardError, error)
+        end.to raise_error(RuntimeError, error)
         expect(project.reload.import_jid).not_to be_nil
       end
+
+      it 'updates the error on Import/Export' do
+        error = %q{remote: Not Found fatal: repository 'https://user:pass@test.com/root/repoC.git/' not found }
+
+        project.update_attributes(import_jid: '123', import_type: 'gitlab_project')
+        expect_any_instance_of(Projects::ImportService).to receive(:execute).and_return({ status: :error, message: error })
+
+        expect do
+          subject.perform(project.id)
+        end.to raise_error(RuntimeError, error)
+
+        expect(project.reload.import_error).not_to be_nil
+      end
     end
 
     context 'when using an asynchronous importer' do
diff --git a/spec/workers/upload_checksum_worker_spec.rb b/spec/workers/upload_checksum_worker_spec.rb
index 911360da66c..9e50ce15871 100644
--- a/spec/workers/upload_checksum_worker_spec.rb
+++ b/spec/workers/upload_checksum_worker_spec.rb
@@ -2,18 +2,31 @@ require 'rails_helper'
 
 describe UploadChecksumWorker do
   describe '#perform' do
-    it 'rescues ActiveRecord::RecordNotFound' do
-      expect { described_class.new.perform(999_999) }.not_to raise_error
+    subject { described_class.new }
+
+    context 'without a valid record' do
+      it 'rescues ActiveRecord::RecordNotFound' do
+        expect { subject.perform(999_999) }.not_to raise_error
+      end
     end
 
-    it 'calls calculate_checksum_without_delay and save!' do
-      upload = spy
-      expect(Upload).to receive(:find).with(999_999).and_return(upload)
+    context 'with a valid record' do
+      let(:upload) { create(:user, :with_avatar).avatar.upload }
+
+      before do
+        expect(Upload).to receive(:find).and_return(upload)
+        allow(upload).to receive(:foreground_checksumable?).and_return(false)
+      end
 
-      described_class.new.perform(999_999)
+      it 'calls calculate_checksum!' do
+        expect(upload).to receive(:calculate_checksum!)
+        subject.perform(upload.id)
+      end
 
-      expect(upload).to have_received(:calculate_checksum)
-      expect(upload).to have_received(:save!)
+      it 'calls save!' do
+        expect(upload).to receive(:save!)
+        subject.perform(upload.id)
+      end
     end
   end
 end
diff --git a/vendor/gitlab-ci-yml/Auto-DevOps.gitlab-ci.yml b/vendor/gitlab-ci-yml/Auto-DevOps.gitlab-ci.yml
index 5ebad58e171..a7cd2bc972c 100644
--- a/vendor/gitlab-ci-yml/Auto-DevOps.gitlab-ci.yml
+++ b/vendor/gitlab-ci-yml/Auto-DevOps.gitlab-ci.yml
@@ -345,12 +345,6 @@ production:
       replicas="$new_replicas"
     fi
 
-    if [[ "$CI_PROJECT_VISIBILITY" != "public" ]]; then
-      secret_name='gitlab-registry'
-    else
-      secret_name=''
-    fi
-
     helm upgrade --install \
       --wait \
       --set service.enabled="$service_enabled" \
@@ -358,7 +352,6 @@ production:
       --set image.repository="$CI_APPLICATION_REPOSITORY" \
       --set image.tag="$CI_APPLICATION_TAG" \
       --set image.pullPolicy=IfNotPresent \
-      --set image.secrets[0].name="$secret_name" \
       --set application.track="$track" \
       --set application.database_url="$DATABASE_URL" \
       --set service.url="$CI_ENVIRONMENT_URL" \
@@ -488,9 +481,6 @@ production:
 
   function create_secret() {
     echo "Create secret..."
-    if [[ "$CI_PROJECT_VISIBILITY" == "public" ]]; then
-      return
-    fi
 
     kubectl create secret -n "$KUBE_NAMESPACE" \
       docker-registry gitlab-registry \
diff --git a/vendor/ingress/values.yaml b/vendor/ingress/values.yaml
new file mode 100644
index 00000000000..cdb7da77e86
--- /dev/null
+++ b/vendor/ingress/values.yaml
@@ -0,0 +1,8 @@
+controller:
+  image:
+    tag: "0.10.2"
+    repository: "quay.io/kubernetes-ingress-controller/nginx-ingress-controller"
+  stats.enabled: true
+  podAnnotations:
+    prometheus.io/scrape: "true"
+    prometheus.io/port: "10254"
diff --git a/vendor/prometheus/values.yaml b/vendor/prometheus/values.yaml
index 5249449c7f8..db967514be7 100644
--- a/vendor/prometheus/values.yaml
+++ b/vendor/prometheus/values.yaml
@@ -2,7 +2,7 @@ alertmanager:
   enabled: false
 
 kubeStateMetrics:
-  enabled: false
+  enabled: true
 
 nodeExporter:
   enabled: false
@@ -10,11 +10,15 @@ nodeExporter:
 pushgateway:
   enabled: false
 
+server:
+  image:
+    tag: v2.1.0
+
 serverFiles:
-  alerts: ""
-  rules: ""
+  alerts: {}
+  rules: {}
 
-  prometheus.yml: |-
+  prometheus.yml:
     rule_files:
       - /etc/config/rules
       - /etc/config/alerts
@@ -26,92 +30,108 @@ serverFiles:
       - job_name: kubernetes-cadvisor
         scheme: https
         tls_config:
-          ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
+          ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
           insecure_skip_verify: true
-        bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
+        bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
         kubernetes_sd_configs:
-        - role: node
-          api_server: https://kubernetes.default.svc:443
-          tls_config:
-            ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
-          bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
+          - role: node
         relabel_configs:
-        - action: labelmap
-          regex: __meta_kubernetes_node_label_(.+)
-        - target_label: __address__
-          replacement: kubernetes.default.svc:443
-        - source_labels:
-          - __meta_kubernetes_node_name
-          regex: "(.+)"
-          target_label: __metrics_path__
-          replacement: "/api/v1/nodes/${1}/proxy/metrics/cadvisor"
+          - action: labelmap
+            regex: __meta_kubernetes_node_label_(.+)
+          - target_label: __address__
+            replacement: kubernetes.default.svc:443
+          - source_labels:
+            - __meta_kubernetes_node_name
+            regex: "(.+)"
+            target_label: __metrics_path__
+            replacement: "/api/v1/nodes/${1}/proxy/metrics/cadvisor"
         metric_relabel_configs:
-        - source_labels:
-          - pod_name
-          target_label: environment
-          regex: "(.+)-.+-.+"
+          - source_labels:
+            - pod_name
+            target_label: environment
+            regex: "(.+)-.+-.+"
+      - job_name: 'kubernetes-service-endpoints'
+        kubernetes_sd_configs:
+          - role: endpoints
+        relabel_configs:
+          - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scrape]
+            action: keep
+            regex: true
+          - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scheme]
+            action: replace
+            target_label: __scheme__
+            regex: (https?)
+          - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_path]
+            action: replace
+            target_label: __metrics_path__
+            regex: (.+)
+          - source_labels: [__address__, __meta_kubernetes_service_annotation_prometheus_io_port]
+            action: replace
+            target_label: __address__
+            regex: (.+)(?::\d+);(\d+)
+            replacement: $1:$2
+          - action: labelmap
+            regex: __meta_kubernetes_service_label_(.+)
+          - source_labels: [__meta_kubernetes_namespace]
+            action: replace
+            target_label: kubernetes_namespace
+          - source_labels: [__meta_kubernetes_service_name]
+            action: replace
+            target_label: kubernetes_name
       - job_name: kubernetes-nodes
         scheme: https
         tls_config:
-          ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
+          ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
           insecure_skip_verify: true
-        bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
+        bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
         kubernetes_sd_configs:
-        - role: node
-          api_server: https://kubernetes.default.svc:443
-          tls_config:
-            ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
-          bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
+          - role: node
         relabel_configs:
-        - action: labelmap
-          regex: __meta_kubernetes_node_label_(.+)
-        - target_label: __address__
-          replacement: kubernetes.default.svc:443
-        - source_labels:
-          - __meta_kubernetes_node_name
-          regex: "(.+)"
-          target_label: __metrics_path__
-          replacement: "/api/v1/nodes/${1}/proxy/metrics"
+          - action: labelmap
+            regex: __meta_kubernetes_node_label_(.+)
+          - target_label: __address__
+            replacement: kubernetes.default.svc:443
+          - source_labels:
+            - __meta_kubernetes_node_name
+            regex: "(.+)"
+            target_label: __metrics_path__
+            replacement: "/api/v1/nodes/${1}/proxy/metrics"
         metric_relabel_configs:
-        - source_labels:
-          - pod_name
-          target_label: environment
-          regex: "(.+)-.+-.+"
+          - source_labels:
+            - pod_name
+            target_label: environment
+            regex: "(.+)-.+-.+"
       - job_name: kubernetes-pods
         tls_config:
-          ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
+          ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
           insecure_skip_verify: true
-        bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
+        bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
         kubernetes_sd_configs:
-        - role: pod
-          api_server: https://kubernetes.default.svc:443
-          tls_config:
-            ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
-          bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
+          - role: pod
         relabel_configs:
-        - source_labels:
-          - __meta_kubernetes_pod_annotation_prometheus_io_scrape
-          action: keep
-          regex: 'true'
-        - source_labels:
-          - __meta_kubernetes_pod_annotation_prometheus_io_path
-          action: replace
-          target_label: __metrics_path__
-          regex: "(.+)"
-        - source_labels:
-          - __address__
-          - __meta_kubernetes_pod_annotation_prometheus_io_port
-          action: replace
-          regex: "([^:]+)(?::[0-9]+)?;([0-9]+)"
-          replacement: "$1:$2"
-          target_label: __address__
-        - action: labelmap
-          regex: __meta_kubernetes_pod_label_(.+)
-        - source_labels:
-          - __meta_kubernetes_namespace
-          action: replace
-          target_label: kubernetes_namespace
-        - source_labels:
-          - __meta_kubernetes_pod_name
-          action: replace
-          target_label: kubernetes_pod_name
+          - source_labels:
+            - __meta_kubernetes_pod_annotation_prometheus_io_scrape
+            action: keep
+            regex: 'true'
+          - source_labels:
+            - __meta_kubernetes_pod_annotation_prometheus_io_path
+            action: replace
+            target_label: __metrics_path__
+            regex: "(.+)"
+          - source_labels:
+            - __address__
+            - __meta_kubernetes_pod_annotation_prometheus_io_port
+            action: replace
+            regex: "([^:]+)(?::[0-9]+)?;([0-9]+)"
+            replacement: "$1:$2"
+            target_label: __address__
+          - action: labelmap
+            regex: __meta_kubernetes_pod_label_(.+)
+          - source_labels:
+            - __meta_kubernetes_namespace
+            action: replace
+            target_label: kubernetes_namespace
+          - source_labels:
+            - __meta_kubernetes_pod_name
+            action: replace
+            target_label: kubernetes_pod_name
diff --git a/yarn.lock b/yarn.lock
index 81add9b7247..bc5c19464fb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -54,9 +54,9 @@
     lodash "^4.2.0"
     to-fast-properties "^2.0.0"
 
-"@gitlab-org/gitlab-svgs@^1.5.0":
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/@gitlab-org/gitlab-svgs/-/gitlab-svgs-1.5.0.tgz#6635df6aad6c71fb293ff113efd4311a744c0e2c"
+"@gitlab-org/gitlab-svgs@^1.8.0":
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/@gitlab-org/gitlab-svgs/-/gitlab-svgs-1.8.0.tgz#95d6afa94395860699ddad60a82bd1bbbc2ba89f"
 
 "@types/jquery@^2.0.40":
   version "2.0.48"
@@ -3322,7 +3322,7 @@ glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.1:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.1.0, glob@~7.1.2:
+glob@^7.1.0, glob@^7.1.2, glob@~7.1.2:
   version "7.1.2"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
   dependencies:
@@ -3383,7 +3383,7 @@ got@^3.2.0:
     read-all-stream "^3.0.0"
     timed-out "^2.0.0"
 
-got@^7.0.0:
+got@^7.1.0:
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/got/-/got-7.1.0.tgz#05450fd84094e6bbea56f451a43a9c289166385a"
   dependencies:
@@ -4185,9 +4185,9 @@ isurl@^1.0.0-alpha5:
     has-to-string-tag-x "^1.2.0"
     is-object "^1.0.1"
 
-jasmine-core@^2.6.3:
-  version "2.6.3"
-  resolved "https://registry.yarnpkg.com/jasmine-core/-/jasmine-core-2.6.3.tgz#45072950e4a42b1e322fe55c001100a465d77815"
+jasmine-core@^2.9.0:
+  version "2.9.0"
+  resolved "https://registry.yarnpkg.com/jasmine-core/-/jasmine-core-2.9.0.tgz#bfbb56defcd30789adec5a3fbba8504233289c72"
 
 jasmine-jquery@^2.1.1:
   version "2.1.1"
@@ -4269,7 +4269,7 @@ json-stable-stringify@~0.0.0:
   dependencies:
     jsonify "~0.0.0"
 
-json-stringify-safe@5.0.x, json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.1:
+json-stringify-safe@5.0.x, json-stringify-safe@~5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
 
@@ -6067,11 +6067,9 @@ raphael@^2.2.7:
   dependencies:
     eve-raphael "0.5.0"
 
-raven-js@^3.14.0:
-  version "3.14.0"
-  resolved "https://registry.yarnpkg.com/raven-js/-/raven-js-3.14.0.tgz#94dda81d975fdc4a42f193db437cf70021d654e0"
-  dependencies:
-    json-stringify-safe "^5.0.1"
+raven-js@^3.22.1:
+  version "3.22.1"
+  resolved "https://registry.yarnpkg.com/raven-js/-/raven-js-3.22.1.tgz#1117f00dfefaa427ef6e1a7d50bbb1fb998a24da"
 
 raw-body@2:
   version "2.3.2"
@@ -7594,9 +7592,9 @@ vue-hot-reload-api@^2.2.0:
   version "2.2.4"
   resolved "https://registry.yarnpkg.com/vue-hot-reload-api/-/vue-hot-reload-api-2.2.4.tgz#683bd1d026c0d3b3c937d5875679e9a87ec6cd8f"
 
-vue-loader@^13.5.0:
-  version "13.5.0"
-  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-13.5.0.tgz#52f7b3790a267eff80012b77ea187a54586dd5d4"
+vue-loader@^13.7.0:
+  version "13.7.0"
+  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-13.7.0.tgz#4d6a35b169c2a0a488842fb95c85052105fa9729"
   dependencies:
     consolidate "^0.14.0"
     hash-sum "^1.0.2"
@@ -7612,11 +7610,11 @@ vue-loader@^13.5.0:
     vue-style-loader "^3.0.0"
     vue-template-es2015-compiler "^1.6.0"
 
-vue-resource@^1.3.4:
-  version "1.3.4"
-  resolved "https://registry.yarnpkg.com/vue-resource/-/vue-resource-1.3.4.tgz#9fc0bdf6a2f5cab430129fc99d347b3deae7b099"
+vue-resource@^1.3.5:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/vue-resource/-/vue-resource-1.3.5.tgz#021d8713e9d86a77e83169dfdd8eab6047369a71"
   dependencies:
-    got "^7.0.0"
+    got "^7.1.0"
 
 vue-router@^3.0.1:
   version "3.0.1"
@@ -7629,9 +7627,9 @@ vue-style-loader@^3.0.0:
     hash-sum "^1.0.2"
     loader-utils "^1.0.2"
 
-vue-template-compiler@^2.5.8:
-  version "2.5.8"
-  resolved "https://registry.yarnpkg.com/vue-template-compiler/-/vue-template-compiler-2.5.8.tgz#826ae77e1d5faa7fa5fca554f33872dde38de674"
+vue-template-compiler@^2.5.13:
+  version "2.5.13"
+  resolved "https://registry.yarnpkg.com/vue-template-compiler/-/vue-template-compiler-2.5.13.tgz#12a2aa0ecd6158ac5e5f14d294b0993f399c3d38"
   dependencies:
     de-indent "^1.0.2"
     he "^1.1.0"
@@ -7640,9 +7638,9 @@ vue-template-es2015-compiler@^1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/vue-template-es2015-compiler/-/vue-template-es2015-compiler-1.6.0.tgz#dc42697133302ce3017524356a6c61b7b69b4a18"
 
-vue@^2.5.8:
-  version "2.5.8"
-  resolved "https://registry.yarnpkg.com/vue/-/vue-2.5.8.tgz#f855c1c27255184a82225f4bef225473e8faf15b"
+vue@^2.5.13:
+  version "2.5.13"
+  resolved "https://registry.yarnpkg.com/vue/-/vue-2.5.13.tgz#95bd31e20efcf7a7f39239c9aa6787ce8cf578e1"
 
 vuex@^3.0.1:
   version "3.0.1"