Document new incoming email address format

See merge request gitlab-org/gitlab-ce!23991

Hashed Storage: Only set as `read_only` when starting the per-project migration

See merge request gitlab-org/gitlab-ce!24128

Fix doc for "Allow getting the merge base of multiple revisions"

See merge request gitlab-org/gitlab-ce!24051

Import issues from CSV

Closes #49231

See merge request gitlab-org/gitlab-ce!23532

In the previous code, we locked the project during the migration
scheduling step, which works fine for small setups, but can be
problematic in really big installations.

We now moved the logic to inside the worker, so we minimize the time a
project will be read-only. We also make sure we only do that if
reference counter is `0` (no current operation is in progress).

Fix QA spec sharing project in the wrong context

Closes gitlab-org/quality/nightly#54

See merge request gitlab-org/gitlab-ce!24183

Externalize strings from `/app/views/shared/notes`

See merge request gitlab-org/gitlab-ce!23696

CE port: Use parent instead of project for quick actions

See merge request gitlab-org/gitlab-ce!24124

Resolve "Sentry Configuration"

See merge request gitlab-org/gitlab-ce!23724

Avoid redirected Geo links

See merge request gitlab-org/gitlab-ce!24138

Use Container Scaning report fixture from EE

See merge request gitlab-org/gitlab-ce!23836

Add threshold lines in metrics graph

Closes #54978 and #56021

See merge request gitlab-org/gitlab-ce!24169

Re-use operations controller which already handles tracing settings.

Add support for group entities to quick actions

Add table and model for error tracking settings

See merge request gitlab-org/gitlab-ce!24047

Resolve "Ctrl+Enter immediately adds MR comment"

See merge request gitlab-org/gitlab-ce!24053

Resolve ""About this feature" link should open in new window"

Closes #55192

See merge request gitlab-org/gitlab-ce!24149

Document Auto DevOps secret variables

See merge request gitlab-org/gitlab-ce!23970

Externalization for pipeline tags

Closes #55721

See merge request gitlab-org/gitlab-ce!24028

Update to Vue 2.5.21

Closes #55592

See merge request gitlab-org/gitlab-ce!23969

Merge branch '53796-discard-draft-comment-button-to-easy-to-accidentally-hit-on-mobile' into 'master'

Resolve "Discard draft comment button to easy to accidentally hit on mobile"

Closes #53796

See merge request gitlab-org/gitlab-ce!24185

Update Releases documentation

Closes #55934

See merge request gitlab-org/gitlab-ce!24160

[fix] correct typo in repo_by_url.md

See merge request gitlab-org/gitlab-ce!24069

Added "cancel" comment button for inline diff notes for commits

Refactor the logic of updating head pipelines for merge requests

See merge request gitlab-org/gitlab-ce!23502

Backport persistent user callout flash message to CE

See merge request gitlab-org/gitlab-ce!24166

Fix error when creating labels in a new issue in the boards page

Closes #54311

See merge request gitlab-org/gitlab-ce!24039

Resolve "Extended user centric tooltips: Add missing cases"

Closes #54981

See merge request gitlab-org/gitlab-ce!24132