Added a cluster domain wanring if no domain is defined

Add Notification secret into gitlab.yml.template

See merge request gitlab-org/gitlab-ce!32532

[CE] Create an event on epic actions

See merge request gitlab-org/gitlab-ce!32257

Creates new event when an epic is created, closed, reopened or
commented.

Fix performance bar thresholds

See merge request gitlab-org/gitlab-ce!32587

Remove vue resource from sidebar service

See merge request gitlab-org/gitlab-ce!32400

This reverts commit af5242ecb682189c5d8276e1ab1ffe5ce844f2e5.

Resolve "Typo in RELEASE_ENDPOINT_REQUIREMETS constant"

Closes #66464

See merge request gitlab-org/gitlab-ce!32468

Remove vue resource from issue

See merge request gitlab-org/gitlab-ce!32421

This reverts commit af5242ecb682189c5d8276e1ab1ffe5ce844f2e5.

Add new RailsHelpers module for specs

Closes #66688

See merge request gitlab-org/gitlab-ce!32309

Uses spec_helper instead of rails_helper

Closes #66952

See merge request gitlab-org/gitlab-ce!32594

spec/rails_helper.rb was removed on
1068ec2e

Edit to new rules documentation

See merge request gitlab-org/gitlab-ce!32244

Development docs: how to add Prometheus metrics

See merge request gitlab-org/gitlab-ce!32306

This documents the various knowledge needed to add new GitLab
self-monitoring Prometheus metrics.

Updated Feature flags doc

See merge request gitlab-org/gitlab-ce!32578

Fixes two bugs with the `package-and-qa-manual:master` and `build-qa-image` jobs

See merge request gitlab-org/gitlab-ce!32584

Improve output for yarn integrity check

See merge request gitlab-org/gitlab-ce!32569

Fix wording on milestone due date today

Closes #62591

See merge request gitlab-org/gitlab-ce!32096

Remove spec/rails_helper.rb

Closes #66741

See merge request gitlab-org/gitlab-ce!32380

Improve GC_REPORT_BUCKETS granularity

See merge request gitlab-org/gitlab-ce!32586

Remove outdated mail_room check

See merge request gitlab-org/gitlab-ce!32588

Clarify limits for needs keyword

See merge request gitlab-org/gitlab-ce!32444

Preload routes information in Routable

See merge request gitlab-org/gitlab-ce!32352

Backport documentation for status checking behaviors

See merge request gitlab-org/gitlab-ce!32184

Creates utility parser for the job log

See merge request gitlab-org/gitlab-ce!32555

Make unmocked requests fail in Jest again

See merge request gitlab-org/gitlab-ce!31863

Fix wording on milestone due date, to show today instead of
hours ago or remaining, when milestone is due today.

Signed-off-by: Rémy Coutable <remy@rymai.me>

These were written in seconds but are supposed to be in
milliseconds. The total Gitaly time was wrong for the same reason.

Remove Users.support_bot column

See merge request gitlab-org/gitlab-ce!32554

Backport documentation from
https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/15580