EE Port: Improve Keyboard shortcut help screen

See merge request gitlab-org/gitlab-ee!15102

Add missing shortcuts, remove shortcuts that don't exist,
and reorder as needed

Add asterisk to name field in new feature flag form

Closes #14800

See merge request gitlab-org/gitlab-ee!16248

Update rouge to v3.10.0

See merge request gitlab-org/gitlab-ce!32745

Add note about permissions in Doc MR template

See merge request gitlab-org/gitlab-ce!32755

Docs: Fix typo in "Description templates"

See merge request gitlab-org/gitlab-ce!32757

Update view for testability

See merge request gitlab-org/gitlab-ce!32644

End-to-end test for multiple issue boards on group level

Closes gitlab-org/quality/testcases#225

See merge request gitlab-org/gitlab-ee!16068

Back porting changes to trigger user create event on Trial sign up

See merge request gitlab-org/gitlab-ce!32676

Trigger system hook for user create event on Trial sign up

Closes customers-gitlab-com#632

See merge request gitlab-org/gitlab-ee!15908

Update index.md: fixed spelling mistake

See merge request gitlab-org/gitlab-ee!16228

Only show `/copy_metadata` when usable

See merge request gitlab-org/gitlab-ce!31735

Revert schema and add changelog
Add MR to changelog
Move asterisk outside of brackets

accelerate wiki attachments

See merge request gitlab-org/gitlab-ce!32663

Fix sharing notes data in localStorage with all MRs

See merge request gitlab-org/gitlab-ce!32699

Expose id field in the serializer in order
to store comments content in the localStorage
under the correct key

Documentation: tell when push option was introduced

See merge request gitlab-org/gitlab-ce!32752

Fix global state in registrations_controller_spec

See merge request gitlab-org/gitlab-ce!32712

Revert "Merge branch 'winh-fix-flaky-dashboard_spec' into 'master'"

Closes gitlab-ee#14795

See merge request gitlab-org/gitlab-ce!32753

This reverts merge request !32571

Revert "Merge branch 'winh-fix-flaky-dashboard_spec' into 'master'" (EE-port)

See merge request gitlab-org/gitlab-ee!16229

This reverts commit 93f16f3d

Wiki attachments can be workhorse accelerated.
This commit is backward compatible with older workhorse

Update v3_to_v4.md: fixed typos

See merge request gitlab-org/gitlab-ee!16230