Migrate loading buttons in pipeline header

Closes #229203

See merge request gitlab-org/gitlab!38829

Fix scripts/regenerate-schema

See merge request gitlab-org/gitlab!38727

Updates helptext in slack notifications config page

See merge request gitlab-org/gitlab!34727

Add `send-scaled-img:` handler for Workhorse

See merge request gitlab-org/gitlab!37342

This will create a workhorse instruction to trigger
an image download + resize on-the-fly.

Reduce padding underneath project description

See merge request gitlab-org/gitlab!35487

Update the default ci file for mvn in the Maven documentation

See merge request gitlab-org/gitlab!38274

Merge branch '219753-replace-gl-deprecated-button-with-gl-button-in-app-assets-javascripts' into 'master'

Resolve "Migrate maintenance mode settings button"

Closes #219753

See merge request gitlab-org/gitlab!38901

Deprecate `blob` in Snippet GraphQL type

See merge request gitlab-org/gitlab!39088

Add iteration link to issue sidebar

Closes #232731

See merge request gitlab-org/gitlab!38110

Fix Empty Response for Pipeline Security Summary

See merge request gitlab-org/gitlab!39075

Update shared runner offPeak documentation

See merge request gitlab-org/gitlab!39064

Update New Release page to send title as `null` when empty

See merge request gitlab-org/gitlab!38990

Pre-fill the email input on sign-in / sign up pages

Closes #214100

See merge request gitlab-org/gitlab!33851

Remove redundant `size: 16` from sprite_icon

See merge request gitlab-org/gitlab!38781

Migrate batch publish buttons

Closes #229204 and #229206

See merge request gitlab-org/gitlab!38839

Migrats loading buttons when finishing a
batch review or applying comments now

Use GlFilteredSearch in Roadmap for async filtering

Closes #213975

See merge request gitlab-org/gitlab!36421

This commit updates the "New Release" page to send `null` instead of an
empty string when the "Release title" field is left blank (or is only
whitespace).

Remove IE11 from babel preset env

See merge request gitlab-org/gitlab!36840

Telemetry changes should have a changelog entry

See merge request gitlab-org/gitlab!38493

GraphQL mutation to move issue within board lists

See merge request gitlab-org/gitlab!38309

 - Issue can be repositioned within a board list
 and moved between board lists

Reuse the "Edit Release" form for release creation

See merge request gitlab-org/gitlab!36466

This commit updates the Edit Release page to additionally support the
creation of new releases.

Update multiline comment display

See merge request gitlab-org/gitlab!38721

Remove MLC from usage in Overview tab
Hide text if start or endline are blank

Remove refresh_only_existing_merge_requests_on_push FF

See merge request gitlab-org/gitlab!38907

Add stacked option to audit events so it fits smaller screens better

See merge request gitlab-org/gitlab!38803

Fire webhook on new deployment

See merge request gitlab-org/gitlab!38874

Replace the "Resolve discussion with a new issue" GlDeprecatedButton

Closes #219812

See merge request gitlab-org/gitlab!38665

It has been replaced by `blobs`

Merge branch 'reports_scanned_resources_should_return_a_scanned_resource_object_227703' into 'master'

Replace scanned_resources_for_csv with ScannedResource object

See merge request gitlab-org/gitlab!37540

`sprite_icon` now has a default `size` set to 16 when not passed,
thus we don't need to specify it in this case.