Document async test best practices

See merge request gitlab-org/gitlab!37197

- Discourage done/done.fail callbacks in favour of async/await or
  promise chains
- Encourage expect(promise).rejects.toThrow() pattern for expected
  rejections. The previous example of a try/except violated the
  jest/no-try-expect ESLint rule!

Make milestone dropdown search async

Closes #240924

See merge request gitlab-org/gitlab!40305

Adds async search support within milestone select
dropdown.

Add project statistics to db-patterns for CI rules

See merge request gitlab-org/gitlab!40294

Use build_stubbed to remove unnecessary DB calls in packages validations

See merge request gitlab-org/gitlab!40067

Resolve Migrate '.fa-spinner' to '.spinner' for 'app/views/projects/blob/viewers'

See merge request gitlab-org/gitlab!25046

Create shared todo_button.vue component

See merge request gitlab-org/gitlab!39931

Override Wiki Editor max-height value

Closes gitlab-ui#879

See merge request gitlab-org/gitlab!40144

Rename _ids methods

Closes #238587

See merge request gitlab-org/gitlab!39964

Add migration helpers to the example for add_text_limit

See merge request gitlab-org/gitlab!40348

Aim to increase spec speed by caching factories

See merge request gitlab-org/gitlab!39923

RUN AS-IF-FOSS Swimlanes Sidebar Container

See merge request gitlab-org/gitlab!38527

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/38527

Replace isEmpty() assertion with html()

See merge request gitlab-org/gitlab!40213

Related Issues - move to FOSS [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!39779

Optimize markdown rendering in search results

Closes #233301

See merge request gitlab-org/gitlab!39833

Update GitLab Runner Helm Chart to 0.20.0/13.3.0

See merge request gitlab-org/gitlab!39933

Refactor http helpers in specs

See merge request gitlab-org/gitlab!39577

Add RSpec feature tests for New Release page

Closes #235602

See merge request gitlab-org/gitlab!39151

This commit adds RSpec feature tests that cover the functionality of
the "New Release" page.

Replace deprecated .is() with alternate approaches

See merge request gitlab-org/gitlab!40242

Make approval rule paths break line when needed

Closes #238418

See merge request gitlab-org/gitlab!39753

Quarantine flaky mermaid spec

See merge request gitlab-org/gitlab!40334

Update group integrations sidebar navigation and add docs link

Closes #238983

See merge request gitlab-org/gitlab!39948

To follow order on the project level

Conan download_urls properly checks channel

See merge request gitlab-org/gitlab!40029

@vue/test-utils 1.x deprecated .is() on wrappers
This MR fixess cases, when .is() assertion could be substituted by

* element.tagName
* classes()

https://gitlab.com/gitlab-org/gitlab/-/issues/234081

This flaky spec has been failing frequently on master,
up to multiple times a day in some occassions, as indicated
in the flaky test issue.

Partial investigation can also be found in the issue thread.
https://gitlab.com/gitlab-org/gitlab/-/issues/234081#note_396921682

Fix design management delete_button.vue

See merge request gitlab-org/gitlab!40325

Add status_issue rspec tags for Verify tests

See merge request gitlab-org/gitlab!40059

Refactor monitor tests to use a shared context

Closes #222278

See merge request gitlab-org/gitlab!40141

Remove hashed storage enabling step from Geo QA scenario

See merge request gitlab-org/gitlab!36327

Make milestone_finder_spec faster

See merge request gitlab-org/gitlab!40255

Create 13.2 entry for What's New

See merge request gitlab-org/gitlab!40123