Remove threat_monitoring_alerts feature flag [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!62148

Moved contextual-header styles out of the left column

See merge request gitlab-org/gitlab!62110

Add Bulk Import file download & decompression services

See merge request gitlab-org/gitlab!61511

Convert Releases index page to Apollo Client [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!61828

Remove 'master' from Editor and Ecosystem docs

See merge request gitlab-org/gitlab!62152

Fix master / main change for Code Review docs

See merge request gitlab-org/gitlab!62149

Remove 'master' mentions from Source Code pages

See merge request gitlab-org/gitlab!62151

Inline codequality [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!57926

Prepare ci_build_trace_sections for int8 migration

See merge request gitlab-org/gitlab!62098

These pages all mentioned 'master' and needed to be updated to point
to either the documentation for default branches, or to use 'main'
instead.

Revert "Merge branch '331414-ignore-remove-on-close-column' into 'master'"

See merge request gitlab-org/gitlab!62215

Merge Request edit: make breadcrumbs consistent

See merge request gitlab-org/gitlab!62138

Relates to https://gitlab.com/gitlab-org/gitlab/-/issues/328432

Changelog: other

Mark services table "to be renamed"

See merge request gitlab-org/gitlab!62113

This reverts merge request !62119

Fix drafts not showing after reload

See merge request gitlab-org/gitlab!62197

Bugfix `@service` being nil in integrations views

See merge request gitlab-org/gitlab!62054

This adds an initial test of the Mattermost Slash Command integration
for group- and instance-level.

This is an initial effort in order to have coverage for
https://gitlab.com/gitlab-org/gitlab/-/issues/331262.

Further tests will be added in
https://gitlab.com/gitlab-org/gitlab/-/issues/331325.

Add documentation for the FLoC feature

See merge request gitlab-org/gitlab!62210

Add new words to the spelling exceptions list

See merge request gitlab-org/gitlab!62049

Merge branch '331102-incorrect-system-notes-and-email-notifications-when-unassigning-users-via-api' into 'master'

Resolve "Incorrect system notes and email notifications when unassigning users via API"

See merge request gitlab-org/gitlab!61897

Properly process stale container repository cleanups

See merge request gitlab-org/gitlab!62005

Enable load balancing for WebHookWorker [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!62075

Add note on mismatched external_url causing Geo status page 401

See merge request gitlab-org/gitlab!62142

List storages not included in backups

See merge request gitlab-org/gitlab!61846

Add testing best practices for Elasticsearch

See merge request gitlab-org/gitlab!61171

Added note on recommended approach

See merge request gitlab-org/gitlab!62180

Add a common thWidthClass table utility function

See merge request gitlab-org/gitlab!62100

Create status checks form and branch selection

See merge request gitlab-org/gitlab!61700

Due to a bug in our sidekiq middleware, post-update actions were not
being applied after changing assignees. This is fixed by changing
the format of the arguments to the background worker.

An unused worker is deleted, and we opt-in to the use of specialized
workers in the API, meaning we can delete some duplicated code.

Details of the fix:

This is vital to getting correct deduplication behavior in our sidekiq
middleware. The current logic is:

- CLIENT creates hash from worker queue name and arguments (calling
  `#to_s`)
- a job matching that hash is already running (in the working queue), it
  is not enqueued by the client.
- otherwise, the job is serialized and sent to the server
- SERVER pops the job and deserializes it
- the server runs the job
- The server calculates the deduplication hash, and deletes it, allowing
  similar jobs to be enqueued again.

This protocol relies on serialization being completely isomorphic. i.e.
`load . serialize === id`. If not, then the two hashes will not
match, and the deduplication block will remain up, and not be taken down
by the server.

The workaround in our case is to use a round-trippable hashmap (i.e.
string keys rather than symbols), since:

```
JSON.load({ 'x' => true}.to_json) == { 'x' => true }
```

but

```
JSON.load({ x: => true}.to_json) /= { x: => true }
```

See: https://gitlab.com/gitlab-com/gl-infra/scalability/-/issues/1090

Changelog: fixed

docs: Update Redis with the minimum version 5.0

See merge request gitlab-org/gitlab!62159