Add latest changes from gitlab-org/gitlab@master

12 files changed, 309 insertions, 85 deletions

diff --git a/doc/administration/geo/replication/datatypes.md b/doc/administration/geo/replication/datatypes.md
index d74c548b44f..d5c4d4256c8 100644
--- a/doc/administration/geo/replication/datatypes.md
+++ b/doc/administration/geo/replication/datatypes.md
@@ -188,7 +188,7 @@ successfully, you must replicate their data using some other means.
 | [Composer Repository](../../../user/packages/composer_repository/index.md)                                     | **Yes** (13.2)                                                                     | [No](https://gitlab.com/groups/gitlab-org/-/epics/1817)   | Via Object Storage provider if supported. Native Geo support (Beta).                 | Behind feature flag `geo_package_file_replication`, enabled by default                                                                                                                                                                                                                                                     |
 | [Generic packages](../../../user/packages/generic_packages/index.md)                                | **Yes** (13.5)                                                                     | [No](https://gitlab.com/groups/gitlab-org/-/epics/1817)   | Via Object Storage provider if supported. Native Geo support (Beta).                 | Behind feature flag `geo_package_file_replication`, enabled by default                                                                                                                                                                                                                                                     |
 | [Versioned Terraform State](../../terraform_state.md)                                                          | **Yes** (13.5)                                                                     | No                                                        | Via Object Storage provider if supported. Native Geo support (Beta).                 | Behind feature flag `geo_terraform_state_version_replication`, enabled by default                                                                                                                                                                                                                                          |
-| [External merge request diffs](../../merge_request_diffs.md)                                                   | **Yes** (13.5)                          | No                                                        |  Behind feature flag `geo_merge_request_diff_replication`, enabled by default                 |                                                                                                                                                                                                                                                                                                                            |
+| [External merge request diffs](../../merge_request_diffs.md)                                                   | **Yes** (13.5)                          | No                                                        |  Via Object Storage provider if supported. Native Geo support (Beta).                 |  Behind feature flag `geo_merge_request_diff_replication`, enabled by default                                                                                                                                                                                                                                                                                                                          |
 | [Versioned snippets](../../../user/snippets.md#versioned-snippets)                                             | [No](https://gitlab.com/groups/gitlab-org/-/epics/2809)                            | [No](https://gitlab.com/groups/gitlab-org/-/epics/2810)   | No                                                                                   |                                                                                                                                                                                                                                                                                                                            |
 | [Server-side Git hooks](../../server_hooks.md)                                                                 | [No](https://gitlab.com/groups/gitlab-org/-/epics/1867)                            | No                                                        | No                                                                                   |                                                                                                                                                                                                                                                                                                                            |
 | [Elasticsearch integration](../../../integration/elasticsearch.md)                                             | [No](https://gitlab.com/gitlab-org/gitlab/-/issues/1186)                           | No                                                        | No                                                                                   |                                                                                                                                                                                                                                                                                                                            |
diff --git a/doc/api/boards.md b/doc/api/boards.md
index 60df1a62173..fca22596c58 100644
--- a/doc/api/boards.md
+++ b/doc/api/boards.md
@@ -203,48 +203,12 @@ Example response:
       "web_url": "http://example.com/diaspora/diaspora-project-site"
     },
     "name": "newboard",
-    "milestone":   {
-      "id": 12
-      "title": "10.0"
-    },
-    "lists" : [
-      {
-        "id" : 1,
-        "label" : {
-          "name" : "Testing",
-          "color" : "#F0AD4E",
-          "description" : null
-        },
-        "position" : 1,
-        "max_issue_count": 0,
-        "max_issue_weight": 0,
-        "limit_metric":  null
-      },
-      {
-        "id" : 2,
-        "label" : {
-          "name" : "Ready",
-          "color" : "#FF0000",
-          "description" : null
-        },
-        "position" : 2,
-        "max_issue_count": 0,
-        "max_issue_weight": 0,
-        "limit_metric":  null
-      },
-      {
-        "id" : 3,
-        "label" : {
-          "name" : "Production",
-          "color" : "#FF5F00",
-          "description" : null
-        },
-        "position" : 3,
-        "max_issue_count": 0,
-        "max_issue_weight": 0,
-        "limit_metric":  null
-      }
-    ]
+    "lists" : [],
+    "group": null,
+    "milestone": null,
+    "assignee" : null,
+    "labels" : [],
+    "weight" : null
   }
 ```
 
diff --git a/doc/api/graphql/reference/gitlab_schema.graphql b/doc/api/graphql/reference/gitlab_schema.graphql
index bbb5be33cb4..2388ee09863 100644
--- a/doc/api/graphql/reference/gitlab_schema.graphql
+++ b/doc/api/graphql/reference/gitlab_schema.graphql
@@ -9271,7 +9271,42 @@ type HttpIntegrationCreatePayload {
   errors: [String!]!
 
   """
-  The updated HTTP integration
+  The HTTP integration
+  """
+  integration: AlertManagementHttpIntegration
+}
+
+"""
+Autogenerated input type of HttpIntegrationDestroy
+"""
+input HttpIntegrationDestroyInput {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+
+  """
+  The id of the integration to remove
+  """
+  id: AlertManagementHttpIntegrationID!
+}
+
+"""
+Autogenerated return type of HttpIntegrationDestroy
+"""
+type HttpIntegrationDestroyPayload {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+
+  """
+  Errors encountered during execution of the mutation.
+  """
+  errors: [String!]!
+
+  """
+  The HTTP integration
   """
   integration: AlertManagementHttpIntegration
 }
@@ -9306,7 +9341,7 @@ type HttpIntegrationResetTokenPayload {
   errors: [String!]!
 
   """
-  The updated HTTP integration
+  The HTTP integration
   """
   integration: AlertManagementHttpIntegration
 }
@@ -9351,7 +9386,7 @@ type HttpIntegrationUpdatePayload {
   errors: [String!]!
 
   """
-  The updated HTTP integration
+  The HTTP integration
   """
   integration: AlertManagementHttpIntegration
 }
@@ -12950,6 +12985,7 @@ type Mutation {
   epicSetSubscription(input: EpicSetSubscriptionInput!): EpicSetSubscriptionPayload
   epicTreeReorder(input: EpicTreeReorderInput!): EpicTreeReorderPayload
   httpIntegrationCreate(input: HttpIntegrationCreateInput!): HttpIntegrationCreatePayload
+  httpIntegrationDestroy(input: HttpIntegrationDestroyInput!): HttpIntegrationDestroyPayload
   httpIntegrationResetToken(input: HttpIntegrationResetTokenInput!): HttpIntegrationResetTokenPayload
   httpIntegrationUpdate(input: HttpIntegrationUpdateInput!): HttpIntegrationUpdatePayload
   issueMove(input: IssueMoveInput!): IssueMovePayload
@@ -16764,6 +16800,11 @@ type Query {
     last: Int
 
     """
+    Query to search users by name, username, or primary email.
+    """
+    search: String
+
+    """
     Sort users by this criteria
     """
     sort: Sort = created_desc
diff --git a/doc/api/graphql/reference/gitlab_schema.json b/doc/api/graphql/reference/gitlab_schema.json
index 93b796aca5e..f311613460c 100644
--- a/doc/api/graphql/reference/gitlab_schema.json
+++ b/doc/api/graphql/reference/gitlab_schema.json
@@ -25260,7 +25260,109 @@
             },
             {
               "name": "integration",
-              "description": "The updated HTTP integration",
+              "description": "The HTTP integration",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "OBJECT",
+                "name": "AlertManagementHttpIntegration",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            }
+          ],
+          "inputFields": null,
+          "interfaces": [
+
+          ],
+          "enumValues": null,
+          "possibleTypes": null
+        },
+        {
+          "kind": "INPUT_OBJECT",
+          "name": "HttpIntegrationDestroyInput",
+          "description": "Autogenerated input type of HttpIntegrationDestroy",
+          "fields": null,
+          "inputFields": [
+            {
+              "name": "id",
+              "description": "The id of the integration to remove",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "AlertManagementHttpIntegrationID",
+                  "ofType": null
+                }
+              },
+              "defaultValue": null
+            },
+            {
+              "name": "clientMutationId",
+              "description": "A unique identifier for the client performing the mutation.",
+              "type": {
+                "kind": "SCALAR",
+                "name": "String",
+                "ofType": null
+              },
+              "defaultValue": null
+            }
+          ],
+          "interfaces": null,
+          "enumValues": null,
+          "possibleTypes": null
+        },
+        {
+          "kind": "OBJECT",
+          "name": "HttpIntegrationDestroyPayload",
+          "description": "Autogenerated return type of HttpIntegrationDestroy",
+          "fields": [
+            {
+              "name": "clientMutationId",
+              "description": "A unique identifier for the client performing the mutation.",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "SCALAR",
+                "name": "String",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "errors",
+              "description": "Errors encountered during execution of the mutation.",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "LIST",
+                  "name": null,
+                  "ofType": {
+                    "kind": "NON_NULL",
+                    "name": null,
+                    "ofType": {
+                      "kind": "SCALAR",
+                      "name": "String",
+                      "ofType": null
+                    }
+                  }
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "integration",
+              "description": "The HTTP integration",
               "args": [
 
               ],
@@ -25362,7 +25464,7 @@
             },
             {
               "name": "integration",
-              "description": "The updated HTTP integration",
+              "description": "The HTTP integration",
               "args": [
 
               ],
@@ -25484,7 +25586,7 @@
             },
             {
               "name": "integration",
-              "description": "The updated HTTP integration",
+              "description": "The HTTP integration",
               "args": [
 
               ],
@@ -36845,6 +36947,33 @@
               "deprecationReason": null
             },
             {
+              "name": "httpIntegrationDestroy",
+              "description": null,
+              "args": [
+                {
+                  "name": "input",
+                  "description": null,
+                  "type": {
+                    "kind": "NON_NULL",
+                    "name": null,
+                    "ofType": {
+                      "kind": "INPUT_OBJECT",
+                      "name": "HttpIntegrationDestroyInput",
+                      "ofType": null
+                    }
+                  },
+                  "defaultValue": null
+                }
+              ],
+              "type": {
+                "kind": "OBJECT",
+                "name": "HttpIntegrationDestroyPayload",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
               "name": "httpIntegrationResetToken",
               "description": null,
               "args": [
@@ -48498,6 +48627,16 @@
                   "defaultValue": "created_desc"
                 },
                 {
+                  "name": "search",
+                  "description": "Query to search users by name, username, or primary email.",
+                  "type": {
+                    "kind": "SCALAR",
+                    "name": "String",
+                    "ofType": null
+                  },
+                  "defaultValue": null
+                },
+                {
                   "name": "after",
                   "description": "Returns the elements in the list that come after the specified cursor.",
                   "type": {
diff --git a/doc/api/graphql/reference/index.md b/doc/api/graphql/reference/index.md
index 1f017d5ab0d..fcb113d6ccf 100644
--- a/doc/api/graphql/reference/index.md
+++ b/doc/api/graphql/reference/index.md
@@ -1335,7 +1335,17 @@ Autogenerated return type of HttpIntegrationCreate.
 | ----- | ---- | ----------- |
 | `clientMutationId` | String | A unique identifier for the client performing the mutation. |
 | `errors` | String! => Array | Errors encountered during execution of the mutation. |
-| `integration` | AlertManagementHttpIntegration | The updated HTTP integration |
+| `integration` | AlertManagementHttpIntegration | The HTTP integration |
+
+### HttpIntegrationDestroyPayload
+
+Autogenerated return type of HttpIntegrationDestroy.
+
+| Field | Type | Description |
+| ----- | ---- | ----------- |
+| `clientMutationId` | String | A unique identifier for the client performing the mutation. |
+| `errors` | String! => Array | Errors encountered during execution of the mutation. |
+| `integration` | AlertManagementHttpIntegration | The HTTP integration |
 
 ### HttpIntegrationResetTokenPayload
 
@@ -1345,7 +1355,7 @@ Autogenerated return type of HttpIntegrationResetToken.
 | ----- | ---- | ----------- |
 | `clientMutationId` | String | A unique identifier for the client performing the mutation. |
 | `errors` | String! => Array | Errors encountered during execution of the mutation. |
-| `integration` | AlertManagementHttpIntegration | The updated HTTP integration |
+| `integration` | AlertManagementHttpIntegration | The HTTP integration |
 
 ### HttpIntegrationUpdatePayload
 
@@ -1355,7 +1365,7 @@ Autogenerated return type of HttpIntegrationUpdate.
 | ----- | ---- | ----------- |
 | `clientMutationId` | String | A unique identifier for the client performing the mutation. |
 | `errors` | String! => Array | Errors encountered during execution of the mutation. |
-| `integration` | AlertManagementHttpIntegration | The updated HTTP integration |
+| `integration` | AlertManagementHttpIntegration | The HTTP integration |
 
 ### InstanceSecurityDashboard
 
diff --git a/doc/api/instance_clusters.md b/doc/api/instance_clusters.md
index 45bfc11c03b..bc4eca5abfd 100644
--- a/doc/api/instance_clusters.md
+++ b/doc/api/instance_clusters.md
@@ -1,6 +1,6 @@
 ---
-stage: none
-group: unassigned
+stage: Configure
+group: Configure
 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/#designated-technical-writers
 ---
 
diff --git a/doc/development/experiment_guide/index.md b/doc/development/experiment_guide/index.md
index a9334d2a79f..5d9e0569f2a 100644
--- a/doc/development/experiment_guide/index.md
+++ b/doc/development/experiment_guide/index.md
@@ -142,7 +142,7 @@ context 'when the experiment is active and the user is in the experimental group
     expect_snowplow_event(
       category: 'Growth::Activation::Experiment::SignUpFlow',
       action: 'action',
-      label: 'value',
+      value: 'value',
       label: 'experimentation_subject_id',
       property: 'experimental_group'
     )
@@ -254,7 +254,7 @@ For visibility, please also share any commands run against production in the `#s
 
 #### RSpec
 
-Use the folowing in RSpec to mock the experiment:
+Use the following in RSpec to mock the experiment:
 
 ```ruby
 context 'when the experiment is active' do
diff --git a/doc/topics/autodevops/customize.md b/doc/topics/autodevops/customize.md
index 76d5707435c..9022be25536 100644
--- a/doc/topics/autodevops/customize.md
+++ b/doc/topics/autodevops/customize.md
@@ -520,8 +520,7 @@ on the default branch. However, there are cases where you might want to use a
 staging environment, and deploy to production manually. For this scenario, the
 `STAGING_ENABLED` environment variable was introduced.
 
-If you define `STAGING_ENABLED`, such as setting `STAGING_ENABLED` to
-`1` as a CI/CD variable, then GitLab automatically deploys the application
+If you define `STAGING_ENABLED` with a non-empty value, then GitLab automatically deploys the application
 to a `staging` environment, and creates a `production_manual` job for
 you when you're ready to manually deploy to production.
 
@@ -532,8 +531,7 @@ you when you're ready to manually deploy to production.
 You can use a [canary environment](../../user/project/canary_deployments.md) before
 deploying any changes to production.
 
-If you define `CANARY_ENABLED` in your project, such as setting `CANARY_ENABLED` to
-`1` as a CI/CD variable, then two manual jobs are created:
+If you define `CANARY_ENABLED` with a non-empty value, then two manual jobs are created:
 
 - `canary` - Deploys the application to the canary environment.
 - `production_manual` - Manually deploys the application to production.
diff --git a/doc/user/packages/generic_packages/index.md b/doc/user/packages/generic_packages/index.md
index 0c961b5c86f..eab5c9e707e 100644
--- a/doc/user/packages/generic_packages/index.md
+++ b/doc/user/packages/generic_packages/index.md
@@ -49,7 +49,7 @@ Example request:
 ```shell
 curl --header "PRIVATE-TOKEN: <your_access_token>" \
      --upload-file path/to/file.txt \
-     https://gitlab.example.com/api/v4/projects/24/generic/my_package/0.0.1/file.txt
+     https://gitlab.example.com/api/v4/projects/24/packages/generic/my_package/0.0.1/file.txt
 ```
 
 Example response:
@@ -85,7 +85,7 @@ Example request that uses a personal access token:
 
 ```shell
 curl --header "PRIVATE-TOKEN: <your_access_token>" \
-     https://gitlab.example.com/api/v4/projects/24/generic/my_package/0.0.1/file.txt
+     https://gitlab.example.com/api/v4/projects/24/packages/generic/my_package/0.0.1/file.txt
 ```
 
 ## Publish a generic package by using CI/CD
diff --git a/doc/user/profile/account/two_factor_authentication.md b/doc/user/profile/account/two_factor_authentication.md
index 2fe5d790bfc..ef0bdfc14c3 100644
--- a/doc/user/profile/account/two_factor_authentication.md
+++ b/doc/user/profile/account/two_factor_authentication.md
@@ -21,20 +21,20 @@ TIP: **Tip:**
 When you enable 2FA, don't forget to back up your [recovery codes](#recovery-codes)!
 
 In addition to time-based one time passwords (TOTP), GitLab supports U2F
-(universal 2nd factor) devices as the second factor of authentication. Once
+(universal 2nd factor) and WebAuthn (experimental) devices as the second factor of authentication. Once
 enabled, in addition to supplying your username and password to log in, you'll
-be prompted to activate your U2F device (usually by pressing a button on it),
+be prompted to activate your U2F / WebAuthn device (usually by pressing a button on it),
 and it will perform secure authentication on your behalf.
 
 It is highly recommended that you set up 2FA with both a
 [one-time password authenticator](#one-time-password) or use [FortiAuthenticator](#one-time-password-via-fortiauthenticator)
-and a [U2F device](#u2f-device), so you can still access your account if you
-lose your U2F device.
+and a [U2F device](#u2f-device) or a [WebAuthn device](#webauthn-device), so you can still access your account
+if you lose your U2F / WebAuthn device.
 
 ## Enabling 2FA
 
-There are two ways to enable two-factor authentication: via a one time password authenticator
-or a U2F device.
+There are multiple ways to enable two-factor authentication: via a one time password authenticator
+or a U2F / WebAuthn device.
 
 ### One-time password
 
@@ -174,10 +174,46 @@ To set up 2FA with a U2F device:
 You will see a message indicating that your device was successfully set up.
 Click on **Register U2F Device** to complete the process.
 
+### WebAuthn device
+
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/22506) in GitLab 13.4.
+> - It's [deployed behind a feature flag](../../feature_flags.md), disabled by default.
+> - It's disabled on GitLab.com.
+> - It's not recommended for production use.
+> - To use it in GitLab self-managed instances, ask a GitLab administrator to [enable it](#enable-or-disable-webauthn). **(CORE ONLY)**
+
+The WebAuthn workflow is [supported by](https://caniuse.com/#search=webauthn) the
+following desktop browsers:
+
+- Chrome
+- Edge
+- Firefox
+- Opera
+- Safari
+
+and the following mobile browsers:
+
+- Chrome for Android
+- Firefox for Android
+- iOS Safari (since iOS 13.3)
+
+To set up 2FA with a WebAuthn compatible device:
+
+1. Sign in to your GitLab account.
+1. Go to your [**Profile settings**](../index.md#profile-settings).
+1. Go to **Account**.
+1. Select **Enable Two-Factor Authentication**.
+1. Plug in your WebAuthn device.
+1. Select **Set up New WebAuthn Device**.
+1. Depending on your device, you might need to press a button or touch a sensor.
+
+You will see a message indicating that your device was successfully set up.
+Recovery codes are not generated for WebAuthn devices.
+
 ## Recovery codes
 
 NOTE: **Note:**
-Recovery codes are not generated for U2F devices.
+Recovery codes are not generated for U2F / WebAuthn devices.
 
 CAUTION: **Caution:**
 Each code can be used only once to log in to your account.
@@ -215,6 +251,14 @@ To log in via a U2F device:
 You will see a message indicating that your device responded to the authentication
 request and you will be automatically logged in.
 
+### Log in via WebAuthn device
+
+In supported browsers you should be automatically prompted to activate your WebAuthn device
+(e.g. by touching/pressing its button) after entering your credentials.
+
+You will see a message indicating that your device responded to the authentication
+request and you will be automatically logged in.
+
 ## Disabling 2FA
 
 If you ever need to disable 2FA:
@@ -225,7 +269,7 @@ If you ever need to disable 2FA:
 1. Click **Disable**, under **Two-Factor Authentication**.
 
 This will clear all your two-factor authentication registrations, including mobile
-applications and U2F devices.
+applications and U2F / WebAuthn devices.
 
 ## Personal access tokens
 
@@ -331,7 +375,8 @@ Sign in and re-enable two-factor authentication as soon as possible.
   you may have cases where authorization always fails because of time differences.
 - The GitLab U2F implementation does _not_ work when the GitLab instance is accessed from
   multiple hostnames, or FQDNs. Each U2F registration is linked to the _current hostname_ at
-  the time of registration, and cannot be used for other hostnames/FQDNs.
+  the time of registration, and cannot be used for other hostnames/FQDNs. The same applies to 
+  WebAuthn registrations.
 
   For example, if a user is trying to access a GitLab instance from `first.host.xyz` and `second.host.xyz`:
 
@@ -342,6 +387,25 @@ Sign in and re-enable two-factor authentication as soon as possible.
 
 - To enforce 2FA at the system or group levels see [Enforce Two-factor Authentication](../../../security/two_factor_authentication.md).
 
+## Enable or disable WebAuthn **(CORE ONLY)**
+
+Support for WebAuthn is under development and not ready for production use. It is
+deployed behind a feature flag that is **disabled by default**.
+[GitLab administrators with access to the GitLab Rails console](../../../administration/feature_flags.md)
+can enable it.
+
+To enable it:
+
+```ruby
+Feature.enable(:webauthn)
+```
+
+To disable it:
+
+```ruby
+Feature.disable(:webauthn)
+```
+
 ## Troubleshooting
 
 If you are receiving an `invalid pin code` error, this may indicate that there is a time sync issue between the authentication application and the GitLab instance itself.
diff --git a/doc/user/project/merge_requests/csv_export.md b/doc/user/project/merge_requests/csv_export.md
index ae65c5d7012..d41a2567674 100644
--- a/doc/user/project/merge_requests/csv_export.md
+++ b/doc/user/project/merge_requests/csv_export.md
@@ -7,10 +7,12 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 # Export Merge Requests to CSV **(CORE)**
 
 > - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/3619) in GitLab 13.6.
-> - It's [deployed behind a feature flag](../../../administration/feature_flags.md), disabled by default.
-> - It's disabled on GitLab.com.
-> - It's not recommended for production use.
-> - To use it in GitLab self-managed instances, ask a GitLab administrator to [enable it](#enable-or-disable-export-merge-requests-to-csv). **(CORE ONLY)**
+> - It was [deployed behind a feature flag](../../../administration/feature_flags.md), disabled by default.
+> - Became enabled by default in GitLab 13.6.
+> - It's enabled on GitLab.com.
+> - It's recommended for production use.
+> - For GitLab self-managed instances, GitLab administrators can opt to [disable it](#enable-or-disable-export-merge-requests-to-csv). **(CORE ONLY)**
+> - It can be enabled or disabled for a single project.
 
 CAUTION: **Warning:**
 This feature might not be available to you. Check the **version history** note above for details.
@@ -55,25 +57,25 @@ The following table shows what attributes will be present in the CSV.
 
 ### Enable or disable Export Merge Requests to CSV **(CORE ONLY)**
 
-Export merge requests to CSV is under development and not ready for production use. It is
-deployed behind a feature flag that is **disabled by default**.
+Export merge requests to CSV 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 enable it.
+can opt to disable it.
 
 To enable it:
 
 ```ruby
+# For the instance
 Feature.enable(:export_merge_requests_as_csv)
+# For a single project
+Feature.enable(:export_merge_requests_as_csv, Project.find(<project id>))
 ```
 
 To disable it:
 
 ```ruby
-Feature.enable(:export_merge_requests_as_csv)
-```
-
-Optionally, pass a project as an argument to enable for a single project.
-
-```ruby
-Feature.enable(:export_merge_requests_as_csv, project)
+# For the instance
+Feature.disable(:export_merge_requests_as_csv)
+# For a single project
+Feature.disable(:export_merge_requests_as_csv, Project.find(<project id>))
 ```
diff --git a/doc/user/project/repository/reducing_the_repo_size_using_git.md b/doc/user/project/repository/reducing_the_repo_size_using_git.md
index 3a19e0ed5cc..9f4dfe54c47 100644
--- a/doc/user/project/repository/reducing_the_repo_size_using_git.md
+++ b/doc/user/project/repository/reducing_the_repo_size_using_git.md
@@ -202,6 +202,12 @@ To purge files from GitLab storage:
 
 ## Repository cleanup
 
+NOTE: **Note:**
+Safely cleaning the repository requires it to be made read-only for the duration
+of the operation. This happens automatically, but submitting the cleanup request
+will fail if any writes are ongoing, so cancel any outstanding `git push`
+operations before continuing.
+
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/19376) in GitLab 11.6.
 
 Repository cleanup allows you to upload a text file of objects and GitLab will remove internal Git