backport for gitlab-ee!2869

See merge request gitlab-org/gitlab-ce!14505
# Conflicts:
#	spec/features/boards/sidebar_spec.rb

Update Prometheus gem to fix problems with other Processes overwriting current metrics file

Closes #36714

See merge request gitlab-org/gitlab-ce!14827

Include RevList error messages in exceptions

See merge request gitlab-org/gitlab-ce!14658

improve merge request widget status icon UX

Closes #37229

See merge request gitlab-org/gitlab-ce!14200
# Conflicts:
#	app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_ready_to_merge.js

Removes auto devops callout from repo editor view

See merge request gitlab-org/gitlab-ce!14616

Disable comment textarea while submitting a new comment.

Closes #37858

See merge request gitlab-org/gitlab-ce!14541

Fix bottom spacing for dropdowns that open upwards

Closes #38187 and #38315

See merge request gitlab-org/gitlab-ce!14535

Fixes merge request widget date tooltip inconsistencies

Closes #38545

See merge request gitlab-org/gitlab-ce!14578

Don't rename groups/projects that aren't reserved anymore

Closes #39387

See merge request gitlab-org/gitlab-ce!15029

Prevent ApplicationSetting to cache nil value

Closes #39275

See merge request gitlab-org/gitlab-ce!14952

Add docs for `api_json.log` file

See merge request gitlab-org/gitlab-ce!14950

fix multiple notifications from being sent for multiple labels

Closes #37691

See merge request gitlab-org/gitlab-ce!14798

Trigger change event of the markdown textarea to allow Vue catch the programmatic changes.

Closes #38441

See merge request gitlab-org/gitlab-ce!14539

Fix missing issue assignees

Closes #39170

See merge request gitlab-org/gitlab-ce!15109

fix the import :milestone from adding the group_id

Closes #35580

See merge request gitlab-org/gitlab-ce!14657

Fix `rake gitlab:incoming_email:check`

Closes #38197

See merge request gitlab-org/gitlab-ce!14423

Fix GitLab QA: increase window size to ensure License link shows

See merge request gitlab-org/gitlab-ce!14674

Fixes group milestones breadcrumb links

Closes #38781

See merge request gitlab-org/gitlab-ce!14689

Resolve "Prometheus graphs occasionally have incorrect Y scale"

Closes #38789

See merge request gitlab-org/gitlab-ce!14693

Resolve "Monitoring graph axes labels are inaccurate and inconsistent"

Closes #37105

See merge request gitlab-org/gitlab-ce!14258

[ci skip]

[10.0 CE] Prevent "Related Issues" from leaking confidential issues

See merge request gitlab/gitlabhq!2193

Move project repositories between namespaces when renaming users (10.0)

See merge request gitlab/gitlabhq!2200

Escape user name in filtered search bar

See merge request gitlab/gitlabhq!2194

[10.0] Prevent a persistent XSS in user-provided markup

See merge request gitlab/gitlabhq!2199

Fix arbitrary redirect location vulnerability

See merge request gitlab/gitlabhq!2192

Use the default password from the GDK's root user

Closes gitlab-qa#73

See merge request gitlab-org/gitlab-ce!14701

[ci skip]

Prepare 10.0.3 release

See merge request gitlab-org/gitlab-ce!14590

Fix broken certificate-authority-data with kubectl >= 1.8.0

Closes #38685

See merge request gitlab-org/gitlab-ce!14635

Fix gitlab-rake gitlab:import:repos task

Closes #37682

See merge request gitlab-org/gitlab-ce!14597

It's only cached in 10.1 currently.

Fix Admin -> License selector for GitLab QA specs

Closes gitlab-qa#68

See merge request gitlab-org/gitlab-ce!14599

Ensure all refs are restored on a backup/restore

Closes #38352

See merge request gitlab-org/gitlab-ce!14595

Fix pushes to an empty repository not invalidating has_visible_content? cache

Closes #38646

See merge request gitlab-org/gitlab-ce!14613

Fixes data parameter not being sent in ajax request for jobs log

Closes #38528

See merge request gitlab-org/gitlab-ce!14564

Fix Auto DevOps banner feature flag

Closes #38576

See merge request gitlab-org/gitlab-ce!14576