From 6456305e5810391463cdf58d9b4952903047c05a Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Tue, 27 Jul 2021 21:09:42 +0000
Subject: Add latest changes from gitlab-org/gitlab@master

---
 .gitlab/ci/frontend.gitlab-ci.yml                  |   7 ++
 .gitlab/ci/rails.gitlab-ci.yml                     |   3 +
 Gemfile                                            |   2 +-
 Gemfile.lock                                       |   4 +-
 app/assets/javascripts/blob/csv/csv_viewer.vue     |  13 +-
 .../components/toolbar_link_button.vue             |  13 +-
 .../content_editor/extensions/blockquote.js        |   6 +-
 .../javascripts/content_editor/extensions/bold.js  |   6 +-
 .../content_editor/extensions/bullet_list.js       |   6 +-
 .../javascripts/content_editor/extensions/code.js  |   6 +-
 .../extensions/code_block_highlight.js             |   6 +-
 .../content_editor/extensions/document.js          |   4 +-
 .../content_editor/extensions/dropcursor.js        |   4 +-
 .../content_editor/extensions/gapcursor.js         |   4 +-
 .../content_editor/extensions/hard_break.js        |   6 +-
 .../content_editor/extensions/heading.js           |   6 +-
 .../content_editor/extensions/history.js           |   4 +-
 .../content_editor/extensions/horizontal_rule.js   |   4 +-
 .../javascripts/content_editor/extensions/image.js |  17 +--
 .../content_editor/extensions/italic.js            |   5 +-
 .../javascripts/content_editor/extensions/link.js  |  12 +-
 .../content_editor/extensions/list_item.js         |   6 +-
 .../content_editor/extensions/ordered_list.js      |   6 +-
 .../content_editor/extensions/paragraph.js         |   6 +-
 .../content_editor/extensions/strike.js            |  10 +-
 .../javascripts/content_editor/extensions/table.js |   8 +-
 .../content_editor/extensions/table_cell.js        |   6 +-
 .../content_editor/extensions/table_header.js      |   6 +-
 .../content_editor/extensions/table_row.js         |  48 +-------
 .../javascripts/content_editor/extensions/text.js  |   6 +-
 .../services/build_serializer_config.js            |  22 ----
 .../services/create_content_editor.js              |  58 +++++----
 .../content_editor/services/markdown_serializer.js | 134 ++++++++++++++++++++-
 .../vue_shared/components/papa_parse_alert.vue     |  44 +++++++
 app/policies/project_policy.rb                     |   9 +-
 app/policies/release_policy.rb                     |   6 +-
 app/services/releases/base_service.rb              |   9 --
 app/services/releases/create_service.rb            |   4 -
 app/services/releases/destroy_service.rb           |   2 -
 app/services/releases/update_service.rb            |   2 -
 ...alute_protected_tag_for_release_permissions.yml |   8 --
 danger/specialization_labels/Dangerfile            |   2 +-
 doc/administration/get_started.md                  |   2 +
 doc/api/experiments.md                             |  50 +++++++-
 doc/api/users.md                                   |   1 +
 doc/development/documentation/styleguide/index.md  |   4 +-
 doc/user/application_security/dast/index.md        |   4 +-
 doc/user/group/settings/img/export_panel_v13_0.png | Bin 47857 -> 0 bytes
 doc/user/group/settings/import_export.md           |  31 ++---
 doc/user/project/releases/index.md                 |  19 ---
 doc/user/project/wiki/index.md                     |   8 ++
 locale/gitlab.pot                                  |  18 +++
 spec/frontend/blob/csv/csv_viewer_spec.js          |  13 +-
 .../components/toolbar_image_button_spec.js        |  14 +--
 .../components/toolbar_link_button_spec.js         |   6 +-
 .../components/toolbar_table_button_spec.js        |   8 +-
 .../components/toolbar_text_style_dropdown_spec.js |   2 +-
 .../extensions/code_block_highlight_spec.js        |   2 +-
 .../content_editor/extensions/hard_break_spec.js   |   2 +-
 .../content_editor/extensions/image_spec.js        |  10 +-
 .../services/build_serializer_config_spec.js       |  38 ------
 .../services/create_content_editor_spec.js         |   4 +-
 .../track_input_rules_and_shortcuts_spec.js        |   8 +-
 .../vue_shared/components/papa_parse_alert_spec.js |  44 +++++++
 spec/policies/release_policy_spec.rb               |  23 ----
 spec/services/releases/create_service_spec.rb      |  15 ---
 spec/services/releases/destroy_service_spec.rb     |  15 ---
 spec/services/releases/update_service_spec.rb      |  15 ---
 spec/tooling/danger/project_helper_spec.rb         |  34 +++---
 tooling/danger/project_helper.rb                   |  22 ++--
 70 files changed, 452 insertions(+), 500 deletions(-)
 delete mode 100644 app/assets/javascripts/content_editor/services/build_serializer_config.js
 create mode 100644 app/assets/javascripts/vue_shared/components/papa_parse_alert.vue
 delete mode 100644 config/feature_flags/development/evalute_protected_tag_for_release_permissions.yml
 delete mode 100644 doc/user/group/settings/img/export_panel_v13_0.png
 delete mode 100644 spec/frontend/content_editor/services/build_serializer_config_spec.js
 create mode 100644 spec/frontend/vue_shared/components/papa_parse_alert_spec.js

diff --git a/.gitlab/ci/frontend.gitlab-ci.yml b/.gitlab/ci/frontend.gitlab-ci.yml
index 3aa8ab1591a..318ac20435e 100644
--- a/.gitlab/ci/frontend.gitlab-ci.yml
+++ b/.gitlab/ci/frontend.gitlab-ci.yml
@@ -15,6 +15,9 @@
   variables:
     SETUP_DB: "false"
     WEBPACK_VENDOR_DLL: "true"
+    # Disable warnings in browserslist which can break on backports
+    # https://github.com/browserslist/browserslist/blob/a287ec6/node.js#L367-L384
+    BROWSERSLIST_IGNORE_OLD_DATA: "true"
   stage: prepare
   script:
     - *yarn-install
@@ -164,6 +167,10 @@ graphql-schema-dump:
   extends:
     - .default-retry
     - .yarn-cache
+  variables:
+    # Disable warnings in browserslist which can break on backports
+    # https://github.com/browserslist/browserslist/blob/a287ec6/node.js#L367-L384
+    BROWSERSLIST_IGNORE_OLD_DATA: "true"
   stage: test
 
 eslint-as-if-foss:
diff --git a/.gitlab/ci/rails.gitlab-ci.yml b/.gitlab/ci/rails.gitlab-ci.yml
index eda1ba49254..af0861dd8b3 100644
--- a/.gitlab/ci/rails.gitlab-ci.yml
+++ b/.gitlab/ci/rails.gitlab-ci.yml
@@ -234,6 +234,9 @@ update-gitaly-binaries-cache:
   variables:
     SETUP_DB: "false"
     ENABLE_SPRING: "1"
+    # Disable warnings in browserslist which can break on backports
+    # https://github.com/browserslist/browserslist/blob/a287ec6/node.js#L367-L384
+    BROWSERSLIST_IGNORE_OLD_DATA: "true"
 
 update-static-analysis-cache:
   extends:
diff --git a/Gemfile b/Gemfile
index c14418ba7e3..2e2227d9875 100644
--- a/Gemfile
+++ b/Gemfile
@@ -394,7 +394,7 @@ group :development, :test do
 end
 
 group :development, :test, :danger do
-  gem 'gitlab-dangerfiles', '~> 2.2.2', require: false
+  gem 'gitlab-dangerfiles', '~> 2.3.0', require: false
 end
 
 group :development, :test, :coverage do
diff --git a/Gemfile.lock b/Gemfile.lock
index 617e1f18caa..7cd04312b94 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -460,7 +460,7 @@ GEM
       terminal-table (~> 1.5, >= 1.5.1)
     gitlab-chronic (0.10.5)
       numerizer (~> 0.2)
-    gitlab-dangerfiles (2.2.2)
+    gitlab-dangerfiles (2.3.0)
       danger (>= 8.3.1)
       danger-gitlab (>= 8.0.0)
     gitlab-experiment (0.6.2)
@@ -1467,7 +1467,7 @@ DEPENDENCIES
   gitaly (~> 14.1.0.pre.rc4)
   github-markup (~> 1.7.0)
   gitlab-chronic (~> 0.10.5)
-  gitlab-dangerfiles (~> 2.2.2)
+  gitlab-dangerfiles (~> 2.3.0)
   gitlab-experiment (~> 0.6.2)
   gitlab-fog-azure-rm (~> 1.1.1)
   gitlab-labkit (~> 0.21.0)
diff --git a/app/assets/javascripts/blob/csv/csv_viewer.vue b/app/assets/javascripts/blob/csv/csv_viewer.vue
index 050f2785d9a..1f9d20a487f 100644
--- a/app/assets/javascripts/blob/csv/csv_viewer.vue
+++ b/app/assets/javascripts/blob/csv/csv_viewer.vue
@@ -1,11 +1,12 @@
 <script>
-import { GlAlert, GlLoadingIcon, GlTable } from '@gitlab/ui';
+import { GlLoadingIcon, GlTable } from '@gitlab/ui';
 import Papa from 'papaparse';
+import PapaParseAlert from '~/vue_shared/components/papa_parse_alert.vue';
 
 export default {
   components: {
+    PapaParseAlert,
     GlTable,
-    GlAlert,
     GlLoadingIcon,
   },
   props: {
@@ -17,7 +18,7 @@ export default {
   data() {
     return {
       items: [],
-      errorMessage: null,
+      papaParseErrors: [],
       loading: true,
     };
   },
@@ -26,7 +27,7 @@ export default {
     this.items = parsed.data;
 
     if (parsed.errors.length) {
-      this.errorMessage = parsed.errors.map((e) => e.message).join('. ');
+      this.papaParseErrors = parsed.errors;
     }
 
     this.loading = false;
@@ -40,9 +41,7 @@ export default {
       <gl-loading-icon class="gl-mt-5" size="lg" />
     </div>
     <div v-else>
-      <gl-alert v-if="errorMessage" variant="danger" :dismissible="false">
-        {{ errorMessage }}
-      </gl-alert>
+      <papa-parse-alert v-if="papaParseErrors.length" :papa-parse-errors="papaParseErrors" />
       <gl-table
         :empty-text="__('No CSV data to display.')"
         :items="items"
diff --git a/app/assets/javascripts/content_editor/components/toolbar_link_button.vue b/app/assets/javascripts/content_editor/components/toolbar_link_button.vue
index 8f57959a73f..f9d2be7070b 100644
--- a/app/assets/javascripts/content_editor/components/toolbar_link_button.vue
+++ b/app/assets/javascripts/content_editor/components/toolbar_link_button.vue
@@ -9,10 +9,9 @@ import {
   GlTooltipDirective as GlTooltip,
 } from '@gitlab/ui';
 import { Editor as TiptapEditor } from '@tiptap/vue-2';
+import Link from '../extensions/link';
 import { hasSelection } from '../services/utils';
 
-export const linkContentType = 'link';
-
 export default {
   components: {
     GlDropdown,
@@ -38,12 +37,12 @@ export default {
   },
   computed: {
     isActive() {
-      return this.tiptapEditor.isActive(linkContentType);
+      return this.tiptapEditor.isActive(Link.name);
     },
   },
   mounted() {
     this.tiptapEditor.on('selectionUpdate', ({ editor }) => {
-      const { canonicalSrc, href } = editor.getAttributes(linkContentType);
+      const { canonicalSrc, href } = editor.getAttributes(Link.name);
 
       this.linkHref = canonicalSrc || href;
     });
@@ -60,20 +59,20 @@ export default {
         })
         .run();
 
-      this.$emit('execute', { contentType: linkContentType });
+      this.$emit('execute', { contentType: Link.name });
     },
     selectLink() {
       const { tiptapEditor } = this;
 
       // a selection has already been made by the user, so do nothing
       if (!hasSelection(tiptapEditor)) {
-        tiptapEditor.chain().focus().extendMarkRange(linkContentType).run();
+        tiptapEditor.chain().focus().extendMarkRange(Link.name).run();
       }
     },
     removeLink() {
       this.tiptapEditor.chain().focus().unsetLink().run();
 
-      this.$emit('execute', { contentType: linkContentType });
+      this.$emit('execute', { contentType: Link.name });
     },
   },
 };
diff --git a/app/assets/javascripts/content_editor/extensions/blockquote.js b/app/assets/javascripts/content_editor/extensions/blockquote.js
index a4297b4550c..45f53fe230b 100644
--- a/app/assets/javascripts/content_editor/extensions/blockquote.js
+++ b/app/assets/javascripts/content_editor/extensions/blockquote.js
@@ -1,5 +1 @@
-import { Blockquote } from '@tiptap/extension-blockquote';
-import { defaultMarkdownSerializer } from 'prosemirror-markdown/src/to_markdown';
-
-export const tiptapExtension = Blockquote;
-export const serializer = defaultMarkdownSerializer.nodes.blockquote;
+export { Blockquote as default } from '@tiptap/extension-blockquote';
diff --git a/app/assets/javascripts/content_editor/extensions/bold.js b/app/assets/javascripts/content_editor/extensions/bold.js
index e90e7b59da0..0b7b22265b6 100644
--- a/app/assets/javascripts/content_editor/extensions/bold.js
+++ b/app/assets/javascripts/content_editor/extensions/bold.js
@@ -1,5 +1 @@
-import { Bold } from '@tiptap/extension-bold';
-import { defaultMarkdownSerializer } from 'prosemirror-markdown/src/to_markdown';
-
-export const tiptapExtension = Bold;
-export const serializer = defaultMarkdownSerializer.marks.strong;
+export { Bold as default } from '@tiptap/extension-bold';
diff --git a/app/assets/javascripts/content_editor/extensions/bullet_list.js b/app/assets/javascripts/content_editor/extensions/bullet_list.js
index 178b798e2d4..01ead571fe1 100644
--- a/app/assets/javascripts/content_editor/extensions/bullet_list.js
+++ b/app/assets/javascripts/content_editor/extensions/bullet_list.js
@@ -1,5 +1 @@
-import { BulletList } from '@tiptap/extension-bullet-list';
-import { defaultMarkdownSerializer } from 'prosemirror-markdown/src/to_markdown';
-
-export const tiptapExtension = BulletList;
-export const serializer = defaultMarkdownSerializer.nodes.bullet_list;
+export { BulletList as default } from '@tiptap/extension-bullet-list';
diff --git a/app/assets/javascripts/content_editor/extensions/code.js b/app/assets/javascripts/content_editor/extensions/code.js
index 8be50dc39c5..f93c22ad10e 100644
--- a/app/assets/javascripts/content_editor/extensions/code.js
+++ b/app/assets/javascripts/content_editor/extensions/code.js
@@ -1,5 +1 @@
-import { Code } from '@tiptap/extension-code';
-import { defaultMarkdownSerializer } from 'prosemirror-markdown/src/to_markdown';
-
-export const tiptapExtension = Code;
-export const serializer = defaultMarkdownSerializer.marks.code;
+export { Code as default } from '@tiptap/extension-code';
diff --git a/app/assets/javascripts/content_editor/extensions/code_block_highlight.js b/app/assets/javascripts/content_editor/extensions/code_block_highlight.js
index 50d72f4089a..177ea4c2e7d 100644
--- a/app/assets/javascripts/content_editor/extensions/code_block_highlight.js
+++ b/app/assets/javascripts/content_editor/extensions/code_block_highlight.js
@@ -1,10 +1,9 @@
 import { CodeBlockLowlight } from '@tiptap/extension-code-block-lowlight';
 import * as lowlight from 'lowlight';
-import { defaultMarkdownSerializer } from 'prosemirror-markdown/src/to_markdown';
 
 const extractLanguage = (element) => element.getAttribute('lang');
 
-const ExtendedCodeBlockLowlight = CodeBlockLowlight.extend({
+export default CodeBlockLowlight.extend({
   addAttributes() {
     return {
       language: {
@@ -38,6 +37,3 @@ const ExtendedCodeBlockLowlight = CodeBlockLowlight.extend({
 }).configure({
   lowlight,
 });
-
-export const tiptapExtension = ExtendedCodeBlockLowlight;
-export const serializer = defaultMarkdownSerializer.nodes.code_block;
diff --git a/app/assets/javascripts/content_editor/extensions/document.js b/app/assets/javascripts/content_editor/extensions/document.js
index 99aa8d6235a..27496fd60b7 100644
--- a/app/assets/javascripts/content_editor/extensions/document.js
+++ b/app/assets/javascripts/content_editor/extensions/document.js
@@ -1,3 +1 @@
-import Document from '@tiptap/extension-document';
-
-export const tiptapExtension = Document;
+export { Document as default } from '@tiptap/extension-document';
diff --git a/app/assets/javascripts/content_editor/extensions/dropcursor.js b/app/assets/javascripts/content_editor/extensions/dropcursor.js
index 44c378ac7db..825dc73b9d9 100644
--- a/app/assets/javascripts/content_editor/extensions/dropcursor.js
+++ b/app/assets/javascripts/content_editor/extensions/dropcursor.js
@@ -1,3 +1 @@
-import Dropcursor from '@tiptap/extension-dropcursor';
-
-export const tiptapExtension = Dropcursor;
+export { Dropcursor as default } from '@tiptap/extension-dropcursor';
diff --git a/app/assets/javascripts/content_editor/extensions/gapcursor.js b/app/assets/javascripts/content_editor/extensions/gapcursor.js
index 2db862e4580..ef88cd92b4e 100644
--- a/app/assets/javascripts/content_editor/extensions/gapcursor.js
+++ b/app/assets/javascripts/content_editor/extensions/gapcursor.js
@@ -1,3 +1 @@
-import Gapcursor from '@tiptap/extension-gapcursor';
-
-export const tiptapExtension = Gapcursor;
+export { Gapcursor as default } from '@tiptap/extension-gapcursor';
diff --git a/app/assets/javascripts/content_editor/extensions/hard_break.js b/app/assets/javascripts/content_editor/extensions/hard_break.js
index 756eefa875c..fb81c6b79b6 100644
--- a/app/assets/javascripts/content_editor/extensions/hard_break.js
+++ b/app/assets/javascripts/content_editor/extensions/hard_break.js
@@ -1,13 +1,9 @@
 import { HardBreak } from '@tiptap/extension-hard-break';
-import { defaultMarkdownSerializer } from 'prosemirror-markdown/src/to_markdown';
 
-const ExtendedHardBreak = HardBreak.extend({
+export default HardBreak.extend({
   addKeyboardShortcuts() {
     return {
       'Shift-Enter': () => this.editor.commands.setHardBreak(),
     };
   },
 });
-
-export const tiptapExtension = ExtendedHardBreak;
-export const serializer = defaultMarkdownSerializer.nodes.hard_break;
diff --git a/app/assets/javascripts/content_editor/extensions/heading.js b/app/assets/javascripts/content_editor/extensions/heading.js
index f69869d1e09..48303cdeca4 100644
--- a/app/assets/javascripts/content_editor/extensions/heading.js
+++ b/app/assets/javascripts/content_editor/extensions/heading.js
@@ -1,5 +1 @@
-import { Heading } from '@tiptap/extension-heading';
-import { defaultMarkdownSerializer } from 'prosemirror-markdown/src/to_markdown';
-
-export const tiptapExtension = Heading;
-export const serializer = defaultMarkdownSerializer.nodes.heading;
+export { Heading as default } from '@tiptap/extension-heading';
diff --git a/app/assets/javascripts/content_editor/extensions/history.js b/app/assets/javascripts/content_editor/extensions/history.js
index 554d797d30a..7c9d92d7b4e 100644
--- a/app/assets/javascripts/content_editor/extensions/history.js
+++ b/app/assets/javascripts/content_editor/extensions/history.js
@@ -1,3 +1 @@
-import History from '@tiptap/extension-history';
-
-export const tiptapExtension = History;
+export { History as default } from '@tiptap/extension-history';
diff --git a/app/assets/javascripts/content_editor/extensions/horizontal_rule.js b/app/assets/javascripts/content_editor/extensions/horizontal_rule.js
index c287938af5c..c8ec45d835c 100644
--- a/app/assets/javascripts/content_editor/extensions/horizontal_rule.js
+++ b/app/assets/javascripts/content_editor/extensions/horizontal_rule.js
@@ -1,12 +1,10 @@
 import { nodeInputRule } from '@tiptap/core';
 import { HorizontalRule } from '@tiptap/extension-horizontal-rule';
-import { defaultMarkdownSerializer } from 'prosemirror-markdown/src/to_markdown';
 
 export const hrInputRuleRegExp = /^---$/;
 
-export const tiptapExtension = HorizontalRule.extend({
+export default HorizontalRule.extend({
   addInputRules() {
     return [nodeInputRule(hrInputRuleRegExp, this.type)];
   },
 });
-export const serializer = defaultMarkdownSerializer.nodes.horizontal_rule;
diff --git a/app/assets/javascripts/content_editor/extensions/image.js b/app/assets/javascripts/content_editor/extensions/image.js
index 4dd8a1376ad..6051098d776 100644
--- a/app/assets/javascripts/content_editor/extensions/image.js
+++ b/app/assets/javascripts/content_editor/extensions/image.js
@@ -48,11 +48,12 @@ const handleFileEvent = ({ editor, file, uploadsPath, renderMarkdown }) => {
   return false;
 };
 
-const ExtendedImage = Image.extend({
+export default Image.extend({
   defaultOptions: {
     ...Image.options,
     uploadsPath: null,
     renderMarkdown: null,
+    inline: true,
   },
   addAttributes() {
     return {
@@ -152,17 +153,3 @@ const ExtendedImage = Image.extend({
     return VueNodeViewRenderer(ImageWrapper);
   },
 });
-
-const serializer = (state, node) => {
-  const { alt, canonicalSrc, src, title } = node.attrs;
-  const quotedTitle = title ? ` ${state.quote(title)}` : '';
-
-  state.write(`![${state.esc(alt || '')}](${state.esc(canonicalSrc || src)}${quotedTitle})`);
-};
-
-export const configure = ({ renderMarkdown, uploadsPath }) => {
-  return {
-    tiptapExtension: ExtendedImage.configure({ inline: true, renderMarkdown, uploadsPath }),
-    serializer,
-  };
-};
diff --git a/app/assets/javascripts/content_editor/extensions/italic.js b/app/assets/javascripts/content_editor/extensions/italic.js
index b8a7c4aba3e..99e9922044d 100644
--- a/app/assets/javascripts/content_editor/extensions/italic.js
+++ b/app/assets/javascripts/content_editor/extensions/italic.js
@@ -1,4 +1 @@
-import { Italic } from '@tiptap/extension-italic';
-
-export const tiptapExtension = Italic;
-export const serializer = { open: '_', close: '_', mixable: true, expelEnclosingWhitespace: true };
+export { Italic as default } from '@tiptap/extension-italic';
diff --git a/app/assets/javascripts/content_editor/extensions/link.js b/app/assets/javascripts/content_editor/extensions/link.js
index 12019ab4636..38834ad1b87 100644
--- a/app/assets/javascripts/content_editor/extensions/link.js
+++ b/app/assets/javascripts/content_editor/extensions/link.js
@@ -20,7 +20,7 @@ export const extractHrefFromMarkdownLink = (match) => {
   return extractHrefFromMatch(match);
 };
 
-export const tiptapExtension = Link.extend({
+export default Link.extend({
   addInputRules() {
     return [
       markInputRule(markdownLinkSyntaxInputRuleRegExp, this.type, extractHrefFromMarkdownLink),
@@ -51,13 +51,3 @@ export const tiptapExtension = Link.extend({
 }).configure({
   openOnClick: false,
 });
-
-export const serializer = {
-  open() {
-    return '[';
-  },
-  close(state, mark) {
-    const href = mark.attrs.canonicalSrc || mark.attrs.href;
-    return `](${state.esc(href)}${mark.attrs.title ? ` ${state.quote(mark.attrs.title)}` : ''})`;
-  },
-};
diff --git a/app/assets/javascripts/content_editor/extensions/list_item.js b/app/assets/javascripts/content_editor/extensions/list_item.js
index 86da98f6df7..72454b0905d 100644
--- a/app/assets/javascripts/content_editor/extensions/list_item.js
+++ b/app/assets/javascripts/content_editor/extensions/list_item.js
@@ -1,5 +1 @@
-import { ListItem } from '@tiptap/extension-list-item';
-import { defaultMarkdownSerializer } from 'prosemirror-markdown/src/to_markdown';
-
-export const tiptapExtension = ListItem;
-export const serializer = defaultMarkdownSerializer.nodes.list_item;
+export { ListItem as default } from '@tiptap/extension-list-item';
diff --git a/app/assets/javascripts/content_editor/extensions/ordered_list.js b/app/assets/javascripts/content_editor/extensions/ordered_list.js
index d980ab8bf10..9a79187d9c1 100644
--- a/app/assets/javascripts/content_editor/extensions/ordered_list.js
+++ b/app/assets/javascripts/content_editor/extensions/ordered_list.js
@@ -1,5 +1 @@
-import { OrderedList } from '@tiptap/extension-ordered-list';
-import { defaultMarkdownSerializer } from 'prosemirror-markdown/src/to_markdown';
-
-export const tiptapExtension = OrderedList;
-export const serializer = defaultMarkdownSerializer.nodes.ordered_list;
+export { OrderedList as default } from '@tiptap/extension-ordered-list';
diff --git a/app/assets/javascripts/content_editor/extensions/paragraph.js b/app/assets/javascripts/content_editor/extensions/paragraph.js
index 6c9f204b8ac..33bf1c94003 100644
--- a/app/assets/javascripts/content_editor/extensions/paragraph.js
+++ b/app/assets/javascripts/content_editor/extensions/paragraph.js
@@ -1,5 +1 @@
-import { Paragraph } from '@tiptap/extension-paragraph';
-import { defaultMarkdownSerializer } from 'prosemirror-markdown/src/to_markdown';
-
-export const tiptapExtension = Paragraph;
-export const serializer = defaultMarkdownSerializer.nodes.paragraph;
+export { Paragraph as default } from '@tiptap/extension-paragraph';
diff --git a/app/assets/javascripts/content_editor/extensions/strike.js b/app/assets/javascripts/content_editor/extensions/strike.js
index 6f228e00994..b6c9a968fc2 100644
--- a/app/assets/javascripts/content_editor/extensions/strike.js
+++ b/app/assets/javascripts/content_editor/extensions/strike.js
@@ -1,9 +1 @@
-import { Strike } from '@tiptap/extension-strike';
-
-export const tiptapExtension = Strike;
-export const serializer = {
-  open: '~~',
-  close: '~~',
-  mixable: true,
-  expelEnclosingWhitespace: true,
-};
+export { Strike as default } from '@tiptap/extension-strike';
diff --git a/app/assets/javascripts/content_editor/extensions/table.js b/app/assets/javascripts/content_editor/extensions/table.js
index 566f7a21a85..0f0477cba2e 100644
--- a/app/assets/javascripts/content_editor/extensions/table.js
+++ b/app/assets/javascripts/content_editor/extensions/table.js
@@ -1,7 +1 @@
-import { Table } from '@tiptap/extension-table';
-
-export const tiptapExtension = Table;
-
-export function serializer(state, node) {
-  state.renderContent(node);
-}
+export { Table as default } from '@tiptap/extension-table';
diff --git a/app/assets/javascripts/content_editor/extensions/table_cell.js b/app/assets/javascripts/content_editor/extensions/table_cell.js
index 6c25b867466..5bdc39231a1 100644
--- a/app/assets/javascripts/content_editor/extensions/table_cell.js
+++ b/app/assets/javascripts/content_editor/extensions/table_cell.js
@@ -1,9 +1,5 @@
 import { TableCell } from '@tiptap/extension-table-cell';
 
-export const tiptapExtension = TableCell.extend({
+export default TableCell.extend({
   content: 'inline*',
 });
-
-export function serializer(state, node) {
-  state.renderInline(node);
-}
diff --git a/app/assets/javascripts/content_editor/extensions/table_header.js b/app/assets/javascripts/content_editor/extensions/table_header.js
index 3475857b9e6..23509706e4b 100644
--- a/app/assets/javascripts/content_editor/extensions/table_header.js
+++ b/app/assets/javascripts/content_editor/extensions/table_header.js
@@ -1,9 +1,5 @@
 import { TableHeader } from '@tiptap/extension-table-header';
 
-export const tiptapExtension = TableHeader.extend({
+export default TableHeader.extend({
   content: 'inline*',
 });
-
-export function serializer(state, node) {
-  state.renderInline(node);
-}
diff --git a/app/assets/javascripts/content_editor/extensions/table_row.js b/app/assets/javascripts/content_editor/extensions/table_row.js
index 07d2eb4faa2..541257a6cbf 100644
--- a/app/assets/javascripts/content_editor/extensions/table_row.js
+++ b/app/assets/javascripts/content_editor/extensions/table_row.js
@@ -1,51 +1,5 @@
 import { TableRow } from '@tiptap/extension-table-row';
 
-export const tiptapExtension = TableRow.extend({
+export default TableRow.extend({
   allowGapCursor: false,
 });
-
-export function serializer(state, node) {
-  const isHeaderRow = node.child(0).type.name === 'tableHeader';
-
-  const renderRow = () => {
-    const cellWidths = [];
-
-    state.flushClose(1);
-
-    state.write('| ');
-    node.forEach((cell, _, i) => {
-      if (i) state.write(' | ');
-
-      const { length } = state.out;
-      state.render(cell, node, i);
-      cellWidths.push(state.out.length - length);
-    });
-    state.write(' |');
-
-    state.closeBlock(node);
-
-    return cellWidths;
-  };
-
-  const renderHeaderRow = (cellWidths) => {
-    state.flushClose(1);
-
-    state.write('|');
-    node.forEach((cell, _, i) => {
-      if (i) state.write('|');
-
-      state.write(cell.attrs.align === 'center' ? ':' : '-');
-      state.write(state.repeat('-', cellWidths[i]));
-      state.write(cell.attrs.align === 'center' || cell.attrs.align === 'right' ? ':' : '-');
-    });
-    state.write('|');
-
-    state.closeBlock(node);
-  };
-
-  if (isHeaderRow) {
-    renderHeaderRow(renderRow());
-  } else {
-    renderRow();
-  }
-}
diff --git a/app/assets/javascripts/content_editor/extensions/text.js b/app/assets/javascripts/content_editor/extensions/text.js
index 0d76aa1f1a7..a2865e7010b 100644
--- a/app/assets/javascripts/content_editor/extensions/text.js
+++ b/app/assets/javascripts/content_editor/extensions/text.js
@@ -1,5 +1 @@
-import { Text } from '@tiptap/extension-text';
-import { defaultMarkdownSerializer } from 'prosemirror-markdown/src/to_markdown';
-
-export const tiptapExtension = Text;
-export const serializer = defaultMarkdownSerializer.nodes.text;
+export { Text as default } from '@tiptap/extension-text';
diff --git a/app/assets/javascripts/content_editor/services/build_serializer_config.js b/app/assets/javascripts/content_editor/services/build_serializer_config.js
deleted file mode 100644
index 75e2b0f9eba..00000000000
--- a/app/assets/javascripts/content_editor/services/build_serializer_config.js
+++ /dev/null
@@ -1,22 +0,0 @@
-const buildSerializerConfig = (extensions = []) =>
-  extensions
-    .filter(({ serializer }) => serializer)
-    .reduce(
-      (serializers, { serializer, tiptapExtension: { name, type } }) => {
-        const collection = `${type}s`;
-
-        return {
-          ...serializers,
-          [collection]: {
-            ...serializers[collection],
-            [name]: serializer,
-          },
-        };
-      },
-      {
-        nodes: {},
-        marks: {},
-      },
-    );
-
-export default buildSerializerConfig;
diff --git a/app/assets/javascripts/content_editor/services/create_content_editor.js b/app/assets/javascripts/content_editor/services/create_content_editor.js
index 9251fdbbdc5..eceedc8bbf8 100644
--- a/app/assets/javascripts/content_editor/services/create_content_editor.js
+++ b/app/assets/javascripts/content_editor/services/create_content_editor.js
@@ -1,38 +1,34 @@
 import { Editor } from '@tiptap/vue-2';
 import { isFunction } from 'lodash';
 import { PROVIDE_SERIALIZER_OR_RENDERER_ERROR } from '../constants';
-import * as Blockquote from '../extensions/blockquote';
-import * as Bold from '../extensions/bold';
-import * as BulletList from '../extensions/bullet_list';
-import * as Code from '../extensions/code';
-import * as CodeBlockHighlight from '../extensions/code_block_highlight';
-import * as Document from '../extensions/document';
-import * as Dropcursor from '../extensions/dropcursor';
-import * as Gapcursor from '../extensions/gapcursor';
-import * as HardBreak from '../extensions/hard_break';
-import * as Heading from '../extensions/heading';
-import * as History from '../extensions/history';
-import * as HorizontalRule from '../extensions/horizontal_rule';
-import * as Image from '../extensions/image';
-import * as Italic from '../extensions/italic';
-import * as Link from '../extensions/link';
-import * as ListItem from '../extensions/list_item';
-import * as OrderedList from '../extensions/ordered_list';
-import * as Paragraph from '../extensions/paragraph';
-import * as Strike from '../extensions/strike';
-import * as Table from '../extensions/table';
-import * as TableCell from '../extensions/table_cell';
-import * as TableHeader from '../extensions/table_header';
-import * as TableRow from '../extensions/table_row';
-import * as Text from '../extensions/text';
-import buildSerializerConfig from './build_serializer_config';
+import Blockquote from '../extensions/blockquote';
+import Bold from '../extensions/bold';
+import BulletList from '../extensions/bullet_list';
+import Code from '../extensions/code';
+import CodeBlockHighlight from '../extensions/code_block_highlight';
+import Document from '../extensions/document';
+import Dropcursor from '../extensions/dropcursor';
+import Gapcursor from '../extensions/gapcursor';
+import HardBreak from '../extensions/hard_break';
+import Heading from '../extensions/heading';
+import History from '../extensions/history';
+import HorizontalRule from '../extensions/horizontal_rule';
+import Image from '../extensions/image';
+import Italic from '../extensions/italic';
+import Link from '../extensions/link';
+import ListItem from '../extensions/list_item';
+import OrderedList from '../extensions/ordered_list';
+import Paragraph from '../extensions/paragraph';
+import Strike from '../extensions/strike';
+import Table from '../extensions/table';
+import TableCell from '../extensions/table_cell';
+import TableHeader from '../extensions/table_header';
+import TableRow from '../extensions/table_row';
+import Text from '../extensions/text';
 import { ContentEditor } from './content_editor';
 import createMarkdownSerializer from './markdown_serializer';
 import trackInputRulesAndShortcuts from './track_input_rules_and_shortcuts';
 
-const collectTiptapExtensions = (extensions = []) =>
-  extensions.map(({ tiptapExtension }) => tiptapExtension);
-
 const createTiptapEditor = ({ extensions = [], ...options } = {}) =>
   new Editor({
     extensions: [...extensions],
@@ -48,6 +44,7 @@ export const createContentEditor = ({
   renderMarkdown,
   uploadsPath,
   extensions = [],
+  serializerConfig = { marks: {}, nodes: {} },
   tiptapOptions,
 } = {}) => {
   if (!isFunction(renderMarkdown)) {
@@ -82,9 +79,8 @@ export const createContentEditor = ({
   ];
 
   const allExtensions = [...builtInContentEditorExtensions, ...extensions];
-  const tiptapExtensions = collectTiptapExtensions(allExtensions).map(trackInputRulesAndShortcuts);
-  const tiptapEditor = createTiptapEditor({ extensions: tiptapExtensions, ...tiptapOptions });
-  const serializerConfig = buildSerializerConfig(allExtensions);
+  const trackedExtensions = allExtensions.map(trackInputRulesAndShortcuts);
+  const tiptapEditor = createTiptapEditor({ extensions: trackedExtensions, ...tiptapOptions });
   const serializer = createMarkdownSerializer({ render: renderMarkdown, serializerConfig });
 
   return new ContentEditor({ tiptapEditor, serializer });
diff --git a/app/assets/javascripts/content_editor/services/markdown_serializer.js b/app/assets/javascripts/content_editor/services/markdown_serializer.js
index f121cc9affd..8b635e168ed 100644
--- a/app/assets/javascripts/content_editor/services/markdown_serializer.js
+++ b/app/assets/javascripts/content_editor/services/markdown_serializer.js
@@ -1,5 +1,125 @@
-import { MarkdownSerializer as ProseMirrorMarkdownSerializer } from 'prosemirror-markdown/src/to_markdown';
+import {
+  MarkdownSerializer as ProseMirrorMarkdownSerializer,
+  defaultMarkdownSerializer,
+} from 'prosemirror-markdown/src/to_markdown';
 import { DOMParser as ProseMirrorDOMParser } from 'prosemirror-model';
+import Blockquote from '../extensions/blockquote';
+import Bold from '../extensions/bold';
+import BulletList from '../extensions/bullet_list';
+import Code from '../extensions/code';
+import CodeBlockHighlight from '../extensions/code_block_highlight';
+import HardBreak from '../extensions/hard_break';
+import Heading from '../extensions/heading';
+import HorizontalRule from '../extensions/horizontal_rule';
+import Image from '../extensions/image';
+import Italic from '../extensions/italic';
+import Link from '../extensions/link';
+import ListItem from '../extensions/list_item';
+import OrderedList from '../extensions/ordered_list';
+import Paragraph from '../extensions/paragraph';
+import Strike from '../extensions/strike';
+import Table from '../extensions/table';
+import TableCell from '../extensions/table_cell';
+import TableHeader from '../extensions/table_header';
+import TableRow from '../extensions/table_row';
+import Text from '../extensions/text';
+
+const defaultSerializerConfig = {
+  marks: {
+    [Bold.name]: defaultMarkdownSerializer.marks.strong,
+    [Code.name]: defaultMarkdownSerializer.marks.code,
+    [Italic.name]: { open: '_', close: '_', mixable: true, expelEnclosingWhitespace: true },
+    [Link.name]: {
+      open() {
+        return '[';
+      },
+      close(state, mark) {
+        const href = mark.attrs.canonicalSrc || mark.attrs.href;
+        return `](${state.esc(href)}${
+          mark.attrs.title ? ` ${state.quote(mark.attrs.title)}` : ''
+        })`;
+      },
+    },
+    [Strike.name]: {
+      open: '~~',
+      close: '~~',
+      mixable: true,
+      expelEnclosingWhitespace: true,
+    },
+  },
+  nodes: {
+    [Blockquote.name]: defaultMarkdownSerializer.nodes.blockquote,
+    [BulletList.name]: defaultMarkdownSerializer.nodes.bullet_list,
+    [CodeBlockHighlight.name]: defaultMarkdownSerializer.nodes.code_block,
+    [HardBreak.name]: defaultMarkdownSerializer.nodes.hard_break,
+    [Heading.name]: defaultMarkdownSerializer.nodes.heading,
+    [HorizontalRule.name]: defaultMarkdownSerializer.nodes.horizontal_rule,
+    [Image.name]: (state, node) => {
+      const { alt, canonicalSrc, src, title } = node.attrs;
+      const quotedTitle = title ? ` ${state.quote(title)}` : '';
+
+      state.write(`![${state.esc(alt || '')}](${state.esc(canonicalSrc || src)}${quotedTitle})`);
+    },
+    [ListItem.name]: defaultMarkdownSerializer.nodes.list_item,
+    [OrderedList.name]: defaultMarkdownSerializer.nodes.ordered_list,
+    [Paragraph.name]: defaultMarkdownSerializer.nodes.paragraph,
+    [Table.name]: (state, node) => {
+      state.renderContent(node);
+    },
+    [TableCell.name]: (state, node) => {
+      state.renderInline(node);
+    },
+    [TableHeader.name]: (state, node) => {
+      state.renderInline(node);
+    },
+    [TableRow.name]: (state, node) => {
+      const isHeaderRow = node.child(0).type.name === 'tableHeader';
+
+      const renderRow = () => {
+        const cellWidths = [];
+
+        state.flushClose(1);
+
+        state.write('| ');
+        node.forEach((cell, _, i) => {
+          if (i) state.write(' | ');
+
+          const { length } = state.out;
+          state.render(cell, node, i);
+          cellWidths.push(state.out.length - length);
+        });
+        state.write(' |');
+
+        state.closeBlock(node);
+
+        return cellWidths;
+      };
+
+      const renderHeaderRow = (cellWidths) => {
+        state.flushClose(1);
+
+        state.write('|');
+        node.forEach((cell, _, i) => {
+          if (i) state.write('|');
+
+          state.write(cell.attrs.align === 'center' ? ':' : '-');
+          state.write(state.repeat('-', cellWidths[i]));
+          state.write(cell.attrs.align === 'center' || cell.attrs.align === 'right' ? ':' : '-');
+        });
+        state.write('|');
+
+        state.closeBlock(node);
+      };
+
+      if (isHeaderRow) {
+        renderHeaderRow(renderRow());
+      } else {
+        renderRow();
+      }
+    },
+    [Text.name]: defaultMarkdownSerializer.nodes.text,
+  },
+};
 
 const wrapHtmlPayload = (payload) => `<div>${payload}</div>`;
 
@@ -50,8 +170,16 @@ export default ({ render = () => null, serializerConfig }) => ({
    */
   serialize: ({ schema, content }) => {
     const proseMirrorDocument = schema.nodeFromJSON(content);
-    const { nodes, marks } = serializerConfig;
-    const serializer = new ProseMirrorMarkdownSerializer(nodes, marks);
+    const serializer = new ProseMirrorMarkdownSerializer(
+      {
+        ...defaultSerializerConfig.nodes,
+        ...serializerConfig.nodes,
+      },
+      {
+        ...defaultSerializerConfig.marks,
+        ...serializerConfig.marks,
+      },
+    );
 
     return serializer.serialize(proseMirrorDocument, {
       tightLists: true,
diff --git a/app/assets/javascripts/vue_shared/components/papa_parse_alert.vue b/app/assets/javascripts/vue_shared/components/papa_parse_alert.vue
new file mode 100644
index 00000000000..fa11661255f
--- /dev/null
+++ b/app/assets/javascripts/vue_shared/components/papa_parse_alert.vue
@@ -0,0 +1,44 @@
+<script>
+import { GlAlert } from '@gitlab/ui';
+import { s__ } from '~/locale';
+
+export default {
+  components: {
+    GlAlert,
+  },
+  i18n: {
+    genericErrorMessage: s__('CsvParser|Failed to render the CSV file for the following reasons:'),
+    MissingQuotes: s__('CsvParser|Quoted field unterminated'),
+    InvalidQuotes: s__('CsvParser|Trailing quote on quoted field is malformed'),
+    UndetectableDelimiter: s__('CsvParser|Unable to auto-detect delimiter; defaulted to ","'),
+    TooManyFields: s__('CsvParser|Too many fields'),
+    TooFewFields: s__('CsvParser|Too few fields'),
+  },
+  props: {
+    papaParseErrors: {
+      type: Array,
+      required: false,
+      default: () => [],
+    },
+  },
+  computed: {
+    errorMessages() {
+      const errorMessages = this.papaParseErrors.map(
+        (error) => this.$options.i18n[error.code] ?? error.message,
+      );
+      return new Set(errorMessages);
+    },
+  },
+};
+</script>
+
+<template>
+  <gl-alert variant="danger" :dismissible="false">
+    {{ $options.i18n.genericErrorMessage }}
+    <ul class="gl-mb-0!">
+      <li v-for="error in errorMessages" :key="error">
+        {{ error }}
+      </li>
+    </ul>
+  </gl-alert>
+</template>
diff --git a/app/policies/project_policy.rb b/app/policies/project_policy.rb
index 85547834a2e..b6e063f5584 100644
--- a/app/policies/project_policy.rb
+++ b/app/policies/project_policy.rb
@@ -159,10 +159,6 @@ class ProjectPolicy < BasePolicy
     ::Feature.enabled?(:build_service_proxy, @subject)
   end
 
-  condition(:respect_protected_tag_for_release_permissions) do
-    ::Feature.enabled?(:evalute_protected_tag_for_release_permissions, @subject, default_enabled: :yaml)
-  end
-
   condition(:user_defined_variables_allowed) do
     !@subject.restrict_user_defined_variables?
   end
@@ -374,6 +370,7 @@ class ProjectPolicy < BasePolicy
     enable :update_deployment
     enable :create_release
     enable :update_release
+    enable :destroy_release
     enable :create_metrics_dashboard_annotation
     enable :delete_metrics_dashboard_annotation
     enable :update_metrics_dashboard_annotation
@@ -657,10 +654,6 @@ class ProjectPolicy < BasePolicy
 
   rule { build_service_proxy_enabled }.enable :build_service_proxy_enabled
 
-  rule { respect_protected_tag_for_release_permissions & can?(:developer_access) }.policy do
-    enable :destroy_release
-  end
-
   rule { can?(:download_code) }.policy do
     enable :read_repository_graphs
   end
diff --git a/app/policies/release_policy.rb b/app/policies/release_policy.rb
index bff80d83bef..077e4764b34 100644
--- a/app/policies/release_policy.rb
+++ b/app/policies/release_policy.rb
@@ -9,11 +9,7 @@ class ReleasePolicy < BasePolicy
     !access.can_create_tag?(@subject.tag)
   end
 
-  condition(:respect_protected_tag) do
-    ::Feature.enabled?(:evalute_protected_tag_for_release_permissions, @subject.project, default_enabled: :yaml)
-  end
-
-  rule { respect_protected_tag & protected_tag }.policy do
+  rule { protected_tag }.policy do
     prevent :create_release
     prevent :update_release
     prevent :destroy_release
diff --git a/app/services/releases/base_service.rb b/app/services/releases/base_service.rb
index b4b493624e7..249333e6d13 100644
--- a/app/services/releases/base_service.rb
+++ b/app/services/releases/base_service.rb
@@ -83,15 +83,6 @@ module Releases
       release.execute_hooks(action)
     end
 
-    def track_protected_tag_access_error!
-      unless ::Gitlab::UserAccess.new(current_user, container: project).can_create_tag?(tag_name)
-        Gitlab::ErrorTracking.log_exception(
-          ReleaseProtectedTagAccessError.new,
-          project_id: project.id,
-          user_id: current_user.id)
-      end
-    end
-
     # overridden in EE
     def project_group_id; end
   end
diff --git a/app/services/releases/create_service.rb b/app/services/releases/create_service.rb
index 2aac5644b84..caa6a003205 100644
--- a/app/services/releases/create_service.rb
+++ b/app/services/releases/create_service.rb
@@ -7,8 +7,6 @@ module Releases
       return error('Release already exists', 409) if release
       return error("Milestone(s) not found: #{inexistent_milestones.join(', ')}", 400) if inexistent_milestones.any?
 
-      track_protected_tag_access_error!
-
       # should be found before the creation of new tag
       # because tag creation can spawn new pipeline
       # which won't have any data for evidence yet
@@ -48,8 +46,6 @@ module Releases
     end
 
     def can_create_tag?
-      return true unless ::Feature.enabled?(:evalute_protected_tag_for_release_permissions, project, default_enabled: :yaml)
-
       ::Gitlab::UserAccess.new(current_user, container: project).can_create_tag?(tag_name)
     end
 
diff --git a/app/services/releases/destroy_service.rb b/app/services/releases/destroy_service.rb
index 36cf29c955d..8abf9308689 100644
--- a/app/services/releases/destroy_service.rb
+++ b/app/services/releases/destroy_service.rb
@@ -6,8 +6,6 @@ module Releases
       return error('Release does not exist', 404) unless release
       return error('Access Denied', 403) unless allowed?
 
-      track_protected_tag_access_error!
-
       if release.destroy
         success(tag: existing_tag, release: release)
       else
diff --git a/app/services/releases/update_service.rb b/app/services/releases/update_service.rb
index 011cb2e481d..2e0a2f8488a 100644
--- a/app/services/releases/update_service.rb
+++ b/app/services/releases/update_service.rb
@@ -7,8 +7,6 @@ module Releases
         return error
       end
 
-      track_protected_tag_access_error!
-
       if param_for_milestone_titles_provided?
         previous_milestones = release.milestones.map(&:title)
         params[:milestones] = milestones
diff --git a/config/feature_flags/development/evalute_protected_tag_for_release_permissions.yml b/config/feature_flags/development/evalute_protected_tag_for_release_permissions.yml
deleted file mode 100644
index a314c0263ba..00000000000
--- a/config/feature_flags/development/evalute_protected_tag_for_release_permissions.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-name: evalute_protected_tag_for_release_permissions
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/64693
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/334368
-milestone: '14.1'
-type: development
-group: group::release
-default_enabled: true
diff --git a/danger/specialization_labels/Dangerfile b/danger/specialization_labels/Dangerfile
index 35125f20b14..e86d66f5fbc 100644
--- a/danger/specialization_labels/Dangerfile
+++ b/danger/specialization_labels/Dangerfile
@@ -8,7 +8,7 @@ SPECIALIZATIONS = {
   frontend: 'frontend',
   docs: 'documentation',
   qa: 'QA',
-  engineering_productivity: 'Engineering Productivity',
+  tooling: 'tooling',
   ci_template: 'ci::templates',
   feature_flag: 'feature flag'
 }.freeze
diff --git a/doc/administration/get_started.md b/doc/administration/get_started.md
index 7d1080148ea..ac717769d4f 100644
--- a/doc/administration/get_started.md
+++ b/doc/administration/get_started.md
@@ -83,6 +83,8 @@ While this isn't an exhaustive list, following these steps gives you a solid sta
 - Configure [user and IP rate limits](https://about.gitlab.com/blog/2020/05/20/gitlab-instance-security-best-practices/#user-and-ip-rate-limits).
 - Limit [webhooks local access](https://about.gitlab.com/blog/2020/05/20/gitlab-instance-security-best-practices/#webhooks).
 - Set [rate limits for protected paths](../user/admin_area/settings/protected_paths.md).
+- Sign up for [Security Alerts](https://about.gitlab.com/company/preference-center/) from the Communication Preference Center.
+- Keep track of security best practices on our [blog page](https://about.gitlab.com/blog/2020/05/20/gitlab-instance-security-best-practices/).
 
 ## Monitor GitLab performance
 
diff --git a/doc/api/experiments.md b/doc/api/experiments.md
index 3c8efa35b78..c5e217a3d66 100644
--- a/doc/api/experiments.md
+++ b/doc/api/experiments.md
@@ -28,13 +28,51 @@ Example response:
 
 ```json
 [
-    {
-      "key": "experiment_1",
-      "enabled": true
+  {
+    "key": "code_quality_walkthrough",
+    "definition": {
+      "name": "code_quality_walkthrough",
+      "introduced_by_url": "https://gitlab.com/gitlab-org/gitlab/-/merge_requests/58900",
+      "rollout_issue_url": "https://gitlab.com/gitlab-org/gitlab/-/issues/327229",
+      "milestone": "13.12",
+      "type": "experiment",
+      "group": "group::activation",
+      "default_enabled": false
     },
-    {
-      "key": "experiment_2",
-      "enabled": false
+    "current_status": {
+      "state": "conditional",
+      "gates": [
+        {
+          "key": "boolean",
+          "value": false
+        },
+        {
+          "key": "percentage_of_actors",
+          "value": 25
+        }
+      ]
     }
+  },
+  {
+    "key": "ci_runner_templates",
+    "definition": {
+      "name": "ci_runner_templates",
+      "introduced_by_url": "https://gitlab.com/gitlab-org/gitlab/-/merge_requests/58357",
+      "rollout_issue_url": "https://gitlab.com/gitlab-org/gitlab/-/issues/326725",
+      "milestone": "14.0",
+      "type": "experiment",
+      "group": "group::activation",
+      "default_enabled": false
+    },
+    "current_status": {
+      "state": "off",
+      "gates": [
+        {
+          "key": "boolean",
+          "value": false
+        }
+      ]
+    }
+  }
 ]
 ```
diff --git a/doc/api/users.md b/doc/api/users.md
index e074bd44c7a..15fa397823e 100644
--- a/doc/api/users.md
+++ b/doc/api/users.md
@@ -109,6 +109,7 @@ GET /users
 | `two_factor`       | string  | no       | Filter users by Two-factor authentication. Filter values are `enabled` or `disabled`. By default it returns all users |
 | `without_projects` | boolean | no       | Filter users without projects. Default is `false`, which means that all users are returned, with and without projects. |
 | `admins`           | boolean | no       | Return only admin users. Default is `false`                                 |
+| `saml_provider_id` **(PREMIUM)** | number | no     | Return only users created by the specified SAML provider ID. If not included, it returns all users. |
 
 ```json
 [
diff --git a/doc/development/documentation/styleguide/index.md b/doc/development/documentation/styleguide/index.md
index b0f0168c42c..903c2543de5 100644
--- a/doc/development/documentation/styleguide/index.md
+++ b/doc/development/documentation/styleguide/index.md
@@ -1,7 +1,5 @@
 ---
-stage: none
-group: Style Guide
-info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
+info: For assistance with this Style Guide page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments-to-other-projects-and-subjects.
 description: 'Writing styles, markup, formatting, and other standards for GitLab Documentation.'
 ---
 
diff --git a/doc/user/application_security/dast/index.md b/doc/user/application_security/dast/index.md
index d694bb4fb1a..78197cb32f3 100644
--- a/doc/user/application_security/dast/index.md
+++ b/doc/user/application_security/dast/index.md
@@ -304,7 +304,7 @@ For more details, including setup instructions, see [DAST browser-based crawler]
 
 ### Full scan
 
-DAST can be configured to perform [ZAP Full Scan](https://github.com/zaproxy/zaproxy/wiki/ZAP-Full-Scan), which
+DAST can be configured to perform [ZAP Full Scan](https://www.zaproxy.org/docs/docker/full-scan/), which
 includes both passive and active scanning against the same target website:
 
 ```yaml
@@ -786,7 +786,7 @@ You can use CI/CD variables to customize DAST.
 | `DAST_SKIP_TARGET_CHECK`                        | boolean       | Set to `true` to prevent DAST from checking that the target is available before scanning. Default: `false`. [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/229067) in GitLab 13.8. |
 | `DAST_MASK_HTTP_HEADERS`                        | string        | Comma-separated list of request and response headers to be masked (GitLab 13.1). Must contain **all** headers to be masked. Refer to [list of headers that are masked by default](#hide-sensitive-information). |
 | `DAST_EXCLUDE_URLS` <sup>1</sup>                | URLs          | The URLs to skip during the authenticated scan; comma-separated. Regular expression syntax can be used to match multiple URLs. For example, `.*` matches an arbitrary character sequence. Not supported for API scans. |
-| `DAST_FULL_SCAN_ENABLED` <sup>1</sup>           | boolean       | Set to `true` to run a [ZAP Full Scan](https://github.com/zaproxy/zaproxy/wiki/ZAP-Full-Scan) instead of a [ZAP Baseline Scan](https://github.com/zaproxy/zaproxy/wiki/ZAP-Baseline-Scan). Default: `false` |
+| `DAST_FULL_SCAN_ENABLED` <sup>1</sup>           | boolean       | Set to `true` to run a [ZAP Full Scan](https://www.zaproxy.org/docs/docker/full-scan/) instead of a [ZAP Baseline Scan](https://www.zaproxy.org/docs/docker/baseline-scan/). Default: `false` |
 | `DAST_FULL_SCAN_DOMAIN_VALIDATION_REQUIRED`     | boolean       | **{warning}** **[Removed](https://gitlab.com/gitlab-org/gitlab/-/issues/293595)** in GitLab 14.0. Set to `true` to require domain validation when running DAST full scans. Not supported for API scans. Default: `false` |
 | `DAST_AUTO_UPDATE_ADDONS`                       | boolean       | ZAP add-ons are pinned to specific versions in the DAST Docker image. Set to `true` to download the latest versions when the scan starts. Default: `false` |
 | `DAST_API_HOST_OVERRIDE` <sup>1</sup>           | string        | Used to override domains defined in API specification files. Only supported when importing the API specification from a URL. Example: `example.com:8080` |
diff --git a/doc/user/group/settings/img/export_panel_v13_0.png b/doc/user/group/settings/img/export_panel_v13_0.png
deleted file mode 100644
index 36549e1f3f5..00000000000
Binary files a/doc/user/group/settings/img/export_panel_v13_0.png and /dev/null differ
diff --git a/doc/user/group/settings/import_export.md b/doc/user/group/settings/import_export.md
index 4ed781b82cb..a0930867b2a 100644
--- a/doc/user/group/settings/import_export.md
+++ b/doc/user/group/settings/import_export.md
@@ -19,9 +19,11 @@ See also:
 - [Project Import/Export](../../project/settings/import_export.md)
 - [Project Import/Export API](../../../api/project_import_export.md)
 
-To enable GitLab import/export:
+Users with the [Owner role](../../permissions.md) for a group can enable
+import and export for that group:
 
-1. On the top bar, go to **Menu > Admin > Settings > General > Visibility and access controls**.
+1. On the top bar, select **Menu >** **{admin}** **Admin**.
+1. On the left sidebar, select **Settings > General > Visibility and access controls**.
 1. Scroll to **Import sources**.
 1. Enable the desired **Import sources**.
 
@@ -48,7 +50,8 @@ The following items are exported:
 - Subgroups (including all the aforementioned data)
 - Epics
 - Events
-- Wikis **(PREMIUM SELF)** (Introduced in [GitLab 13.9](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/53247))
+- [Wikis](../../project/wiki/index.md#group-wikis) **(PREMIUM SELF)**
+  (Introduced in [GitLab 13.9](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/53247))
 
 The following items are **not** exported:
 
@@ -60,21 +63,21 @@ NOTE:
 For more details on the specific data persisted in a group export, see the
 [`import_export.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/lib/gitlab/import_export/group/import_export.yml) file.
 
-## Exporting a Group
+## Export a group
 
-1. Navigate to your group's homepage.
-
-1. Click **Settings** in the sidebar.
-
-1. In the **Advanced** section, click the **Export Group** button.
-
-   ![Export group panel](img/export_panel_v13_0.png)
+Users with the [Owner role](../../permissions.md) for a group can export the
+contents of that group:
 
+1. On the top bar, select **Menu >** **Groups** and find your group.
+1. In the left sidebar, select **Settings**.
+1. Scroll to the **Advanced** section, and select **Export Group**.
 1. After the export is generated, you should receive an email with a link to the [exported contents](#exported-contents)
    in a compressed tar archive, with contents in NDJSON format.
+1. Alternatively, you can download the export from the UI:
 
-1. Alternatively, you can come back to the project settings and download the
-   file from there by clicking **Download export**, or generate a new file by clicking **Regenerate export**.
+   1. Return to your group's **Settings > General** page.
+   1. Scroll to the **Advanced** section, and select **Download export**.
+      You can also generate a new file by clicking **Regenerate export**.
 
 NOTE:
 The maximum import file size can be set by the Administrator, default is `0` (unlimited).
@@ -103,7 +106,7 @@ on an existing group's page.
 
 1. Click **Choose file**
 
-1. Select the file that you exported in the [exporting a group](#exporting-a-group) section.
+1. Select the file that you exported in the [Export a group](#export-a-group) section.
 
 1. Click **Import group** to begin importing. Your newly imported group page appears after the operation completes.
 
diff --git a/doc/user/project/releases/index.md b/doc/user/project/releases/index.md
index 3a25b148fdf..6a10e3747c4 100644
--- a/doc/user/project/releases/index.md
+++ b/doc/user/project/releases/index.md
@@ -589,25 +589,6 @@ As an example of release permission control, you can allow only
 to create, update, and delete releases by protecting the tag with a wildcard (`*`),
 and set **Maintainer** in the **Allowed to create** column.
 
-#### Enable or disable protected tag evaluation on releases **(FREE SELF)**
-
-Protected tag evaluation on release permissions is under development but ready for production use.
-It is deployed behind a feature flag that is **enabled by default**.
-[GitLab administrators with access to the GitLab Rails console](../../../administration/feature_flags.md)
-can opt to disable it.
-
-To enable it:
-
-```ruby
-Feature.enable(:evalute_protected_tag_for_release_permissions)
-```
-
-To disable it:
-
-```ruby
-Feature.disable(:evalute_protected_tag_for_release_permissions)
-```
-
 ## Release Command Line
 
 > [Introduced](https://gitlab.com/gitlab-org/release-cli/-/merge_requests/6) in GitLab 12.10.
diff --git a/doc/user/project/wiki/index.md b/doc/user/project/wiki/index.md
index f657b541aae..a1ebe5bc2ee 100644
--- a/doc/user/project/wiki/index.md
+++ b/doc/user/project/wiki/index.md
@@ -253,6 +253,14 @@ Group wikis can be edited by members with the [Developer role](../../permissions
 and above. Group wiki repositories can be moved using the
 [Group repository storage moves API](../../../api/group_repository_storage_moves.md).
 
+### Export a group wiki **(PREMIUM)**
+
+Users with the [Owner role](../../permissions.md) in a group can
+[import and export group wikis](../../group/settings/import_export.md) when importing
+or exporting a group.
+
+Content created in a group wiki is not deleted when an account is downgraded or a GitLab trial ends.
+
 ## Link an external wiki
 
 To add a link to an external wiki from a project's left sidebar:
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index 260922a00ca..80242fddd64 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -9642,6 +9642,24 @@ msgstr ""
 msgid "Crowd"
 msgstr ""
 
+msgid "CsvParser|Failed to render the CSV file for the following reasons:"
+msgstr ""
+
+msgid "CsvParser|Quoted field unterminated"
+msgstr ""
+
+msgid "CsvParser|Too few fields"
+msgstr ""
+
+msgid "CsvParser|Too many fields"
+msgstr ""
+
+msgid "CsvParser|Trailing quote on quoted field is malformed"
+msgstr ""
+
+msgid "CsvParser|Unable to auto-detect delimiter; defaulted to \",\""
+msgstr ""
+
 msgid "Current"
 msgstr ""
 
diff --git a/spec/frontend/blob/csv/csv_viewer_spec.js b/spec/frontend/blob/csv/csv_viewer_spec.js
index abb914b8f57..17973c709c1 100644
--- a/spec/frontend/blob/csv/csv_viewer_spec.js
+++ b/spec/frontend/blob/csv/csv_viewer_spec.js
@@ -1,8 +1,9 @@
-import { GlAlert, GlLoadingIcon, GlTable } from '@gitlab/ui';
+import { GlLoadingIcon, GlTable } from '@gitlab/ui';
 import { getAllByRole } from '@testing-library/dom';
 import { shallowMount, mount } from '@vue/test-utils';
 import { nextTick } from 'vue';
-import CSVViewer from '~/blob/csv/csv_viewer.vue';
+import CsvViewer from '~/blob/csv/csv_viewer.vue';
+import PapaParseAlert from '~/vue_shared/components/papa_parse_alert.vue';
 
 const validCsv = 'one,two,three';
 const brokenCsv = '{\n "json": 1,\n "key": [1, 2, 3]\n}';
@@ -11,7 +12,7 @@ describe('app/assets/javascripts/blob/csv/csv_viewer.vue', () => {
   let wrapper;
 
   const createComponent = ({ csv = validCsv, mountFunction = shallowMount } = {}) => {
-    wrapper = mountFunction(CSVViewer, {
+    wrapper = mountFunction(CsvViewer, {
       propsData: {
         csv,
       },
@@ -20,7 +21,7 @@ describe('app/assets/javascripts/blob/csv/csv_viewer.vue', () => {
 
   const findCsvTable = () => wrapper.findComponent(GlTable);
   const findLoadingIcon = () => wrapper.findComponent(GlLoadingIcon);
-  const findAlert = () => wrapper.findComponent(GlAlert);
+  const findAlert = () => wrapper.findComponent(PapaParseAlert);
 
   afterEach(() => {
     wrapper.destroy();
@@ -35,12 +36,12 @@ describe('app/assets/javascripts/blob/csv/csv_viewer.vue', () => {
   });
 
   describe('when the CSV contains errors', () => {
-    it('should render alert', async () => {
+    it('should render alert with correct props', async () => {
       createComponent({ csv: brokenCsv });
       await nextTick;
 
       expect(findAlert().props()).toMatchObject({
-        variant: 'danger',
+        papaParseErrors: [{ code: 'UndetectableDelimiter' }],
       });
     });
   });
diff --git a/spec/frontend/content_editor/components/toolbar_image_button_spec.js b/spec/frontend/content_editor/components/toolbar_image_button_spec.js
index 701dcf83476..6553d8fd357 100644
--- a/spec/frontend/content_editor/components/toolbar_image_button_spec.js
+++ b/spec/frontend/content_editor/components/toolbar_image_button_spec.js
@@ -1,7 +1,7 @@
 import { GlButton, GlFormInputGroup } from '@gitlab/ui';
 import { mountExtended } from 'helpers/vue_test_utils_helper';
 import ToolbarImageButton from '~/content_editor/components/toolbar_image_button.vue';
-import { configure as configureImageExtension } from '~/content_editor/extensions/image';
+import Image from '~/content_editor/extensions/image';
 import { createTestEditor, mockChainedCommands } from '../test_utils';
 
 describe('content_editor/components/toolbar_image_button', () => {
@@ -29,13 +29,13 @@ describe('content_editor/components/toolbar_image_button', () => {
   };
 
   beforeEach(() => {
-    const { tiptapExtension: Image } = configureImageExtension({
-      renderMarkdown: jest.fn(),
-      uploadsPath: '/uploads/',
-    });
-
     editor = createTestEditor({
-      extensions: [Image],
+      extensions: [
+        Image.configure({
+          renderMarkdown: jest.fn(),
+          uploadsPath: '/uploads/',
+        }),
+      ],
     });
 
     buildWrapper();
diff --git a/spec/frontend/content_editor/components/toolbar_link_button_spec.js b/spec/frontend/content_editor/components/toolbar_link_button_spec.js
index 576a2912f72..89a40c42590 100644
--- a/spec/frontend/content_editor/components/toolbar_link_button_spec.js
+++ b/spec/frontend/content_editor/components/toolbar_link_button_spec.js
@@ -1,7 +1,7 @@
 import { GlDropdown, GlDropdownDivider, GlButton, GlFormInputGroup } from '@gitlab/ui';
 import { mountExtended } from 'helpers/vue_test_utils_helper';
 import ToolbarLinkButton from '~/content_editor/components/toolbar_link_button.vue';
-import { tiptapExtension as Link } from '~/content_editor/extensions/link';
+import Link from '~/content_editor/extensions/link';
 import { hasSelection } from '~/content_editor/services/utils';
 import { createTestEditor, mockChainedCommands } from '../test_utils';
 
@@ -25,9 +25,7 @@ describe('content_editor/components/toolbar_link_button', () => {
   const findRemoveLinkButton = () => wrapper.findByText('Remove link');
 
   beforeEach(() => {
-    editor = createTestEditor({
-      extensions: [Link],
-    });
+    editor = createTestEditor();
   });
 
   afterEach(() => {
diff --git a/spec/frontend/content_editor/components/toolbar_table_button_spec.js b/spec/frontend/content_editor/components/toolbar_table_button_spec.js
index 237b2848246..fe5212cfe3c 100644
--- a/spec/frontend/content_editor/components/toolbar_table_button_spec.js
+++ b/spec/frontend/content_editor/components/toolbar_table_button_spec.js
@@ -1,10 +1,6 @@
 import { GlDropdown, GlButton } from '@gitlab/ui';
 import { mountExtended } from 'helpers/vue_test_utils_helper';
 import ToolbarTableButton from '~/content_editor/components/toolbar_table_button.vue';
-import { tiptapExtension as Table } from '~/content_editor/extensions/table';
-import { tiptapExtension as TableCell } from '~/content_editor/extensions/table_cell';
-import { tiptapExtension as TableHeader } from '~/content_editor/extensions/table_header';
-import { tiptapExtension as TableRow } from '~/content_editor/extensions/table_row';
 import { createTestEditor, mockChainedCommands } from '../test_utils';
 
 describe('content_editor/components/toolbar_table_button', () => {
@@ -23,9 +19,7 @@ describe('content_editor/components/toolbar_table_button', () => {
   const getNumButtons = () => findDropdown().findAllComponents(GlButton).length;
 
   beforeEach(() => {
-    editor = createTestEditor({
-      extensions: [Table, TableCell, TableRow, TableHeader],
-    });
+    editor = createTestEditor();
 
     buildWrapper();
   });
diff --git a/spec/frontend/content_editor/components/toolbar_text_style_dropdown_spec.js b/spec/frontend/content_editor/components/toolbar_text_style_dropdown_spec.js
index 9a46e27404f..8c98fe95bd4 100644
--- a/spec/frontend/content_editor/components/toolbar_text_style_dropdown_spec.js
+++ b/spec/frontend/content_editor/components/toolbar_text_style_dropdown_spec.js
@@ -2,7 +2,7 @@ import { GlDropdown, GlDropdownItem } from '@gitlab/ui';
 import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
 import ToolbarTextStyleDropdown from '~/content_editor/components/toolbar_text_style_dropdown.vue';
 import { TEXT_STYLE_DROPDOWN_ITEMS } from '~/content_editor/constants';
-import { tiptapExtension as Heading } from '~/content_editor/extensions/heading';
+import Heading from '~/content_editor/extensions/heading';
 import { createTestEditor, mockChainedCommands } from '../test_utils';
 
 describe('content_editor/components/toolbar_headings_dropdown', () => {
diff --git a/spec/frontend/content_editor/extensions/code_block_highlight_spec.js b/spec/frontend/content_editor/extensions/code_block_highlight_spec.js
index cc695ffe241..79e55db30cd 100644
--- a/spec/frontend/content_editor/extensions/code_block_highlight_spec.js
+++ b/spec/frontend/content_editor/extensions/code_block_highlight_spec.js
@@ -1,4 +1,4 @@
-import { tiptapExtension as CodeBlockHighlight } from '~/content_editor/extensions/code_block_highlight';
+import CodeBlockHighlight from '~/content_editor/extensions/code_block_highlight';
 import { loadMarkdownApiResult } from '../markdown_processing_examples';
 import { createTestEditor } from '../test_utils';
 
diff --git a/spec/frontend/content_editor/extensions/hard_break_spec.js b/spec/frontend/content_editor/extensions/hard_break_spec.js
index ebd58e60b0c..9e2e28b6e72 100644
--- a/spec/frontend/content_editor/extensions/hard_break_spec.js
+++ b/spec/frontend/content_editor/extensions/hard_break_spec.js
@@ -1,4 +1,4 @@
-import { tiptapExtension as HardBreak } from '~/content_editor/extensions/hard_break';
+import HardBreak from '~/content_editor/extensions/hard_break';
 import { createTestEditor, createDocBuilder } from '../test_utils';
 
 describe('content_editor/extensions/hard_break', () => {
diff --git a/spec/frontend/content_editor/extensions/image_spec.js b/spec/frontend/content_editor/extensions/image_spec.js
index 922966b813a..09b7274839e 100644
--- a/spec/frontend/content_editor/extensions/image_spec.js
+++ b/spec/frontend/content_editor/extensions/image_spec.js
@@ -2,7 +2,7 @@ import axios from 'axios';
 import MockAdapter from 'axios-mock-adapter';
 import { once } from 'lodash';
 import waitForPromises from 'helpers/wait_for_promises';
-import * as Image from '~/content_editor/extensions/image';
+import Image from '~/content_editor/extensions/image';
 import httpStatus from '~/lib/utils/http_status';
 import { loadMarkdownApiResult } from '../markdown_processing_examples';
 import { createTestEditor, createDocBuilder } from '../test_utils';
@@ -24,16 +24,16 @@ describe('content_editor/extensions/image', () => {
       .fn()
       .mockResolvedValue(loadMarkdownApiResult('project_wiki_attachment_image').body);
 
-    const { tiptapExtension } = Image.configure({ renderMarkdown, uploadsPath });
-
-    tiptapEditor = createTestEditor({ extensions: [tiptapExtension] });
+    tiptapEditor = createTestEditor({
+      extensions: [Image.configure({ renderMarkdown, uploadsPath })],
+    });
 
     ({
       builders: { doc, p, image },
       eq,
     } = createDocBuilder({
       tiptapEditor,
-      names: { image: { nodeType: tiptapExtension.name } },
+      names: { image: { nodeType: Image.name } },
     }));
 
     mock = new MockAdapter(axios);
diff --git a/spec/frontend/content_editor/services/build_serializer_config_spec.js b/spec/frontend/content_editor/services/build_serializer_config_spec.js
deleted file mode 100644
index 532e0493830..00000000000
--- a/spec/frontend/content_editor/services/build_serializer_config_spec.js
+++ /dev/null
@@ -1,38 +0,0 @@
-import * as Blockquote from '~/content_editor/extensions/blockquote';
-import * as Bold from '~/content_editor/extensions/bold';
-import * as Dropcursor from '~/content_editor/extensions/dropcursor';
-import * as Paragraph from '~/content_editor/extensions/paragraph';
-
-import buildSerializerConfig from '~/content_editor/services/build_serializer_config';
-
-describe('content_editor/services/build_serializer_config', () => {
-  describe('given one or more content editor extensions', () => {
-    it('creates a serializer config that collects all extension serializers by type', () => {
-      const extensions = [Bold, Blockquote, Paragraph];
-      const serializerConfig = buildSerializerConfig(extensions);
-
-      extensions.forEach(({ tiptapExtension, serializer }) => {
-        const { name, type } = tiptapExtension;
-        expect(serializerConfig[`${type}s`][name]).toBe(serializer);
-      });
-    });
-  });
-
-  describe('given an extension without serializer', () => {
-    it('does not include the extension in the serializer config', () => {
-      const serializerConfig = buildSerializerConfig([Dropcursor]);
-
-      expect(serializerConfig.marks[Dropcursor.tiptapExtension.name]).toBe(undefined);
-      expect(serializerConfig.nodes[Dropcursor.tiptapExtension.name]).toBe(undefined);
-    });
-  });
-
-  describe('given no extensions', () => {
-    it('creates an empty serializer config', () => {
-      expect(buildSerializerConfig()).toStrictEqual({
-        marks: {},
-        nodes: {},
-      });
-    });
-  });
-});
diff --git a/spec/frontend/content_editor/services/create_content_editor_spec.js b/spec/frontend/content_editor/services/create_content_editor_spec.js
index b614efd954a..a6d52ddabef 100644
--- a/spec/frontend/content_editor/services/create_content_editor_spec.js
+++ b/spec/frontend/content_editor/services/create_content_editor_spec.js
@@ -32,13 +32,15 @@ describe('content_editor/services/create_editor', () => {
 
   it('allows providing external content editor extensions', async () => {
     const labelReference = 'this is a ~group::editor';
+    const { tiptapExtension, serializer } = createTestContentEditorExtension();
 
     renderMarkdown.mockReturnValueOnce(
       '<p>this is a <span data-reference="label" data-label-name="group::editor">group::editor</span></p>',
     );
     editor = createContentEditor({
       renderMarkdown,
-      extensions: [createTestContentEditorExtension()],
+      extensions: [tiptapExtension],
+      serializerConfig: { nodes: { [tiptapExtension.name]: serializer } },
     });
 
     await editor.setSerializedContent(labelReference);
diff --git a/spec/frontend/content_editor/services/track_input_rules_and_shortcuts_spec.js b/spec/frontend/content_editor/services/track_input_rules_and_shortcuts_spec.js
index 64f3d8df6e0..afe09a75f16 100644
--- a/spec/frontend/content_editor/services/track_input_rules_and_shortcuts_spec.js
+++ b/spec/frontend/content_editor/services/track_input_rules_and_shortcuts_spec.js
@@ -4,10 +4,10 @@ import {
   INPUT_RULE_TRACKING_ACTION,
   CONTENT_EDITOR_TRACKING_LABEL,
 } from '~/content_editor/constants';
-import { tiptapExtension as BulletList } from '~/content_editor/extensions/bullet_list';
-import { tiptapExtension as CodeBlockLowlight } from '~/content_editor/extensions/code_block_highlight';
-import { tiptapExtension as Heading } from '~/content_editor/extensions/heading';
-import { tiptapExtension as ListItem } from '~/content_editor/extensions/list_item';
+import BulletList from '~/content_editor/extensions/bullet_list';
+import CodeBlockLowlight from '~/content_editor/extensions/code_block_highlight';
+import Heading from '~/content_editor/extensions/heading';
+import ListItem from '~/content_editor/extensions/list_item';
 import trackInputRulesAndShortcuts from '~/content_editor/services/track_input_rules_and_shortcuts';
 import { ENTER_KEY, BACKSPACE_KEY } from '~/lib/utils/keys';
 import { createTestEditor } from '../test_utils';
diff --git a/spec/frontend/vue_shared/components/papa_parse_alert_spec.js b/spec/frontend/vue_shared/components/papa_parse_alert_spec.js
new file mode 100644
index 00000000000..9be2de17d01
--- /dev/null
+++ b/spec/frontend/vue_shared/components/papa_parse_alert_spec.js
@@ -0,0 +1,44 @@
+import { GlAlert } from '@gitlab/ui';
+import { shallowMount } from '@vue/test-utils';
+import { nextTick } from 'vue';
+import PapaParseAlert from '~/vue_shared/components/papa_parse_alert.vue';
+
+describe('app/assets/javascripts/vue_shared/components/papa_parse_alert.vue', () => {
+  let wrapper;
+
+  const createComponent = ({ errorMessages } = {}) => {
+    wrapper = shallowMount(PapaParseAlert, {
+      propsData: {
+        papaParseErrors: errorMessages,
+      },
+    });
+  };
+
+  const findAlert = () => wrapper.findComponent(GlAlert);
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  it('should render alert with correct props', async () => {
+    createComponent({ errorMessages: [{ code: 'MissingQuotes' }] });
+    await nextTick;
+
+    expect(findAlert().props()).toMatchObject({
+      variant: 'danger',
+    });
+    expect(findAlert().text()).toContain(
+      'Failed to render the CSV file for the following reasons:',
+    );
+    expect(findAlert().text()).toContain('Quoted field unterminated');
+  });
+
+  it('should render original message if no translation available', async () => {
+    createComponent({
+      errorMessages: [{ code: 'NotDefined', message: 'Error code is undefined' }],
+    });
+    await nextTick;
+
+    expect(findAlert().text()).toContain('Error code is undefined');
+  });
+});
diff --git a/spec/policies/release_policy_spec.rb b/spec/policies/release_policy_spec.rb
index 25468ae2ea2..5a34b1f4236 100644
--- a/spec/policies/release_policy_spec.rb
+++ b/spec/policies/release_policy_spec.rb
@@ -17,29 +17,6 @@ RSpec.describe ReleasePolicy, :request_store do
 
   subject { described_class.new(user, release) }
 
-  context 'when the evalute_protected_tag_for_release_permissions feature flag is disabled' do
-    before do
-      stub_feature_flags(evalute_protected_tag_for_release_permissions: false)
-    end
-
-    it 'allows the user to create and update a release' do
-      is_expected.to be_allowed(:create_release)
-      is_expected.to be_allowed(:update_release)
-    end
-
-    it 'prevents the user from destroying a release' do
-      is_expected.to be_disallowed(:destroy_release)
-    end
-
-    context 'when the user is maintainer' do
-      let(:user) { maintainer }
-
-      it 'allows the user to destroy a release' do
-        is_expected.to be_allowed(:destroy_release)
-      end
-    end
-  end
-
   context 'when the user has access to the protected tag' do
     let_it_be(:protected_tag) { create(:protected_tag, :developers_can_create, name: release.tag, project: project) }
 
diff --git a/spec/services/releases/create_service_spec.rb b/spec/services/releases/create_service_spec.rb
index bf28fde3d90..7287825a0be 100644
--- a/spec/services/releases/create_service_spec.rb
+++ b/spec/services/releases/create_service_spec.rb
@@ -44,21 +44,6 @@ RSpec.describe Releases::CreateService do
 
     it_behaves_like 'a successful release creation'
 
-    context 'when tag is protected and user does not have access to it' do
-      let!(:protected_tag) { create(:protected_tag, :no_one_can_create, name: '*', project: project) }
-
-      it 'track the error event' do
-        stub_feature_flags(evalute_protected_tag_for_release_permissions: false)
-
-        expect(Gitlab::ErrorTracking).to receive(:log_exception).with(
-          kind_of(described_class::ReleaseProtectedTagAccessError),
-          project_id: project.id,
-          user_id: user.id)
-
-        service.execute
-      end
-    end
-
     context 'when the tag does not exist' do
       let(:tag_name) { 'non-exist-tag' }
 
diff --git a/spec/services/releases/destroy_service_spec.rb b/spec/services/releases/destroy_service_spec.rb
index 38cdcef3825..bc5bff0b31d 100644
--- a/spec/services/releases/destroy_service_spec.rb
+++ b/spec/services/releases/destroy_service_spec.rb
@@ -28,21 +28,6 @@ RSpec.describe Releases::DestroyService do
       it 'returns the destroyed object' do
         is_expected.to include(status: :success, release: release)
       end
-
-      context 'when tag is protected and user does not have access to it' do
-        let!(:protected_tag) { create(:protected_tag, :no_one_can_create, name: '*', project: project) }
-
-        it 'track the error event' do
-          stub_feature_flags(evalute_protected_tag_for_release_permissions: false)
-
-          expect(Gitlab::ErrorTracking).to receive(:log_exception).with(
-            kind_of(described_class::ReleaseProtectedTagAccessError),
-            project_id: project.id,
-            user_id: user.id)
-
-          service.execute
-        end
-      end
     end
 
     context 'when tag does not exist in the repository' do
diff --git a/spec/services/releases/update_service_spec.rb b/spec/services/releases/update_service_spec.rb
index 96b562a8071..932a7fab5ec 100644
--- a/spec/services/releases/update_service_spec.rb
+++ b/spec/services/releases/update_service_spec.rb
@@ -38,21 +38,6 @@ RSpec.describe Releases::UpdateService do
       service.execute
     end
 
-    context 'when tag is protected and user does not have access to it' do
-      let!(:protected_tag) { create(:protected_tag, :no_one_can_create, name: '*', project: project) }
-
-      it 'track the error event' do
-        stub_feature_flags(evalute_protected_tag_for_release_permissions: false)
-
-        expect(Gitlab::ErrorTracking).to receive(:log_exception).with(
-          kind_of(described_class::ReleaseProtectedTagAccessError),
-          project_id: project.id,
-          user_id: user.id)
-
-        service.execute
-      end
-    end
-
     context 'when the tag does not exists' do
       let(:tag_name) { 'foobar' }
 
diff --git a/spec/tooling/danger/project_helper_spec.rb b/spec/tooling/danger/project_helper_spec.rb
index 8bcfac5a699..1d95fd1fd6b 100644
--- a/spec/tooling/danger/project_helper_spec.rb
+++ b/spec/tooling/danger/project_helper_spec.rb
@@ -77,7 +77,7 @@ RSpec.describe Tooling::Danger::ProjectHelper do
       'ee/spec/frontend/bar'             | [:frontend]
       'ee/spec/frontend_integration/bar' | [:frontend]
 
-      '.gitlab/ci/frontend.gitlab-ci.yml' | %i[frontend engineering_productivity]
+      '.gitlab/ci/frontend.gitlab-ci.yml' | %i[frontend tooling]
 
       'app/models/foo'             | [:backend]
       'bin/foo'                    | [:backend]
@@ -113,22 +113,22 @@ RSpec.describe Tooling::Danger::ProjectHelper do
       'Rakefile'       | [:backend]
       'FOO_VERSION'    | [:backend]
 
-      'Dangerfile'                                            | [:engineering_productivity]
-      'danger/bundle_size/Dangerfile'                         | [:engineering_productivity]
-      'ee/danger/bundle_size/Dangerfile'                      | [:engineering_productivity]
-      'danger/bundle_size/'                                   | [:engineering_productivity]
-      'ee/danger/bundle_size/'                                | [:engineering_productivity]
-      '.gitlab-ci.yml'                                        | [:engineering_productivity]
-      '.gitlab/ci/cng.gitlab-ci.yml'                          | [:engineering_productivity]
-      '.gitlab/ci/ee-specific-checks.gitlab-ci.yml'           | [:engineering_productivity]
-      'scripts/foo'                                           | [:engineering_productivity]
-      'tooling/danger/foo'                                    | [:engineering_productivity]
-      'ee/tooling/danger/foo'                                 | [:engineering_productivity]
-      'lefthook.yml'                                          | [:engineering_productivity]
-      '.editorconfig'                                         | [:engineering_productivity]
-      'tooling/bin/find_foss_tests'                           | [:engineering_productivity]
-      '.codeclimate.yml'                                      | [:engineering_productivity]
-      '.gitlab/CODEOWNERS'                                    | [:engineering_productivity]
+      'Dangerfile'                                            | [:tooling]
+      'danger/bundle_size/Dangerfile'                         | [:tooling]
+      'ee/danger/bundle_size/Dangerfile'                      | [:tooling]
+      'danger/bundle_size/'                                   | [:tooling]
+      'ee/danger/bundle_size/'                                | [:tooling]
+      '.gitlab-ci.yml'                                        | [:tooling]
+      '.gitlab/ci/cng.gitlab-ci.yml'                          | [:tooling]
+      '.gitlab/ci/ee-specific-checks.gitlab-ci.yml'           | [:tooling]
+      'scripts/foo'                                           | [:tooling]
+      'tooling/danger/foo'                                    | [:tooling]
+      'ee/tooling/danger/foo'                                 | [:tooling]
+      'lefthook.yml'                                          | [:tooling]
+      '.editorconfig'                                         | [:tooling]
+      'tooling/bin/find_foss_tests'                           | [:tooling]
+      '.codeclimate.yml'                                      | [:tooling]
+      '.gitlab/CODEOWNERS'                                    | [:tooling]
 
       'lib/gitlab/ci/templates/Security/SAST.gitlab-ci.yml'   | [:ci_template]
       'lib/gitlab/ci/templates/dotNET-Core.yml'               | [:ci_template]
diff --git a/tooling/danger/project_helper.rb b/tooling/danger/project_helper.rb
index 8151e074096..4bcc398fa52 100644
--- a/tooling/danger/project_helper.rb
+++ b/tooling/danger/project_helper.rb
@@ -74,7 +74,7 @@ module Tooling
 
         %r{(\A|/)(
           \.gitlab/ci/frontend\.gitlab-ci\.yml
-        )\z}x => %i[frontend engineering_productivity],
+        )\z}x => %i[frontend tooling],
 
         %r{\A(ee/)?db/(geo/)?(migrate|post_migrate)/} => [:database, :migration],
         %r{\A(ee/)?db/(?!fixtures)[^/]+} => [:database],
@@ -84,16 +84,16 @@ module Tooling
         %r{\A(ee/)?app/finders/} => [:database, :backend],
         %r{\Arubocop/cop/migration(/|\.rb)} => :database,
 
-        %r{\A(\.gitlab-ci\.yml\z|\.gitlab\/ci)} => :engineering_productivity,
-        %r{\A\.codeclimate\.yml\z} => :engineering_productivity,
-        %r{\Alefthook.yml\z} => :engineering_productivity,
-        %r{\A\.editorconfig\z} => :engineering_productivity,
-        %r{Dangerfile\z} => :engineering_productivity,
-        %r{\A(ee/)?(danger/|tooling/danger/)} => :engineering_productivity,
-        %r{\A(ee/)?scripts/} => :engineering_productivity,
-        %r{\Atooling/} => :engineering_productivity,
-        %r{(CODEOWNERS)} => :engineering_productivity,
-        %r{(tests.yml)} => :engineering_productivity,
+        %r{\A(\.gitlab-ci\.yml\z|\.gitlab\/ci)} => :tooling,
+        %r{\A\.codeclimate\.yml\z} => :tooling,
+        %r{\Alefthook.yml\z} => :tooling,
+        %r{\A\.editorconfig\z} => :tooling,
+        %r{Dangerfile\z} => :tooling,
+        %r{\A(ee/)?(danger/|tooling/danger/)} => :tooling,
+        %r{\A(ee/)?scripts/} => :tooling,
+        %r{\Atooling/} => :tooling,
+        %r{(CODEOWNERS)} => :tooling,
+        %r{(tests.yml)} => :tooling,
 
         %r{\Alib/gitlab/ci/templates} => :ci_template,
 
-- 
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