Docs: notify users when MR is marked ready

See merge request gitlab-org/gitlab!56153

Remove gitlab_schema .graphql and .json

See merge request gitlab-org/gitlab!56057

Adds basic cross-linking and information to the table that explains
what notifications are sent and when.

Add CI_JOB_STARTED_AT and CI_PIPELINE_CREATED_AT as predefined variable

See merge request gitlab-org/gitlab!54989

Add milestone to new board new list form

See merge request gitlab-org/gitlab!55498

Makes it easier to extend for different types of list
in EE

Adds MR <> Jira association attributes to MR widget serializer

See merge request gitlab-org/gitlab!55553

Rephrase line for clarity

See merge request gitlab-org/gitlab!56042

Update doc to include repository dropdown

See merge request gitlab-org/gitlab!53264

Reduce image sizes to 1000px on the longest side, then recompress
with pngquant just to be safe.

Use Root Image for images with missing name

See merge request gitlab-org/gitlab!54693

- source
- tests

Remove underline on invite member button focus

See merge request gitlab-org/gitlab!55906

- it is a button, should not have that.

Minor revisions to Snippets API page

See merge request gitlab-org/gitlab!56044

Fix typo in pipeline status email

See merge request gitlab-org/gitlab!55412

Restyle license compliance buttons

See merge request gitlab-org/gitlab!55667

This commit solves https://gitlab.com/gitlab-org/gitlab/-/issues/229910
The licence compliance Button on the Merge-Request Widget
has been restyled.

Project Settings Repository Cleanup Header Expand/Collapse 5/8

See merge request gitlab-org/gitlab!55232

Project Settings General Headers (h4 elements) expand/collapse on
mouse-click / tap, like using the Expand/Collapse button. Other h4
headers in other Project Settings pages do not expande/collapse on
mouse-click / tap, but only using the Expand/Collapse button. This may
seem inconsistent to the user.

The h4 headers of Project Settings General get the expand/collapse
behavior through classes settings-title, js-settings-toggle and
js-settings-toggle-trigger-only.

This MR adds classes settings-title, js-settings-toggle and
js-settings-toggle-trigger-only to the h4 headers in Project Settings
Repository Cleanup. This enables the expand/collapse behavior on
mouse-click / tap for the h4 headers.

Add section describing OAuth2 token use in registries

See merge request gitlab-org/gitlab!55803

Update Gitaly version

See merge request gitlab-org/gitlab!56138

Add context for record_experiment_conversion_event

See merge request gitlab-org/gitlab!55880

Add context to record_experiment_conversion_event similar to
record_experiment_user

Expose enough shifts records to fill an on-call schedule

See merge request gitlab-org/gitlab!55801

Add tracking to merge request labels/milestone changes [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!55484

General style updates for Quick Actions page

See merge request gitlab-org/gitlab!56134

Updated general style of quick actions page.

Change from all caps to bold for project/group name

See merge request gitlab-org/gitlab!55903

- instead of all caps...better design.

Refactor: update Vue data arrow syntax to function syntax

See merge request gitlab-org/gitlab!56127

Style edits and info updates

See merge request gitlab-org/gitlab!56040

Related to: https://gitlab.com/gitlab-org/gitlab/-/issues/300312

Fix flaky tests assuming array order

See merge request gitlab-org/gitlab!56089

Temporary disable `GC.compact` to avoid segfaults

See merge request gitlab-org/gitlab!56079

Fix DORA documentation tier badges

See merge request gitlab-org/gitlab!56136