In this commit, I also moved the DAG hack from status-collection to
status-composite class.

Fix: already initialized constant warnings for HTTPError

Closes #239380

See merge request gitlab-org/gitlab!40142

Make Gitlab::PagesTransfer possible to call async

See merge request gitlab-org/gitlab!39856

Update the jobs timings according to the latest data

See merge request gitlab-org/gitlab!39978

Ensure issue status counts are scoped

Closes #238569

See merge request gitlab-org/gitlab!39914

Add tests to ensure this

Refactor file locking docs

See merge request gitlab-org/gitlab!35212

Fix underscores vs hyphens content in Doc Style Guide

See merge request gitlab-org/gitlab!38099

Add note for how all CE applies to EE

See merge request gitlab-org/gitlab!38931

Use active user count instead of historical max

Closes #224681

See merge request gitlab-org/gitlab!37916

"User count threshold" banner should use
active user count instead of historical max
to reflect the current state.

The worker specs should just test the worker's behaviour, which is
calling the service. The service specs should test the operations on
disk.

When we rename a project, we call Gitlab::PagesTransfer to move any
pages directory on disk. This makes it convenient to use that class
through Sidekiq instead, so that Puma no longer needs access to Pages
NFS mounts.

Fix a link to the Slash commands page

See merge request gitlab-org/gitlab!40480

Fix all_list board param

See merge request gitlab-org/gitlab!40006

When filtering board issues, EE version of the list_service can
add additional filters which were not covered in CE version of the
method.

Replace isVueInstance with alternate options

See merge request gitlab-org/gitlab!40218

Fix wrong calls to `.$emit`

See merge request gitlab-org/gitlab!40449

Update Slot syntax and specs for header_cell

See merge request gitlab-org/gitlab!40048

Refactoring Editor Lite's architecture

See merge request gitlab-org/gitlab!40257

When creating an Editor Lite instance we have to make sure the
DOM element exists. If not, we should throw the unified error.

Merge branch '217345-follow-up-from-move-registrations-progress-bar-and-make-it-configurable' into 'master'

Use semantic HTML in Progress Bar component

See merge request gitlab-org/gitlab!40380

Updated generated CSS with CSS 2020-08-24

See merge request gitlab-org/gitlab!40278

Remove project selector logic from dashboard

See merge request gitlab-org/gitlab!39631

Support environment for generic alerts in new alert payload class

See merge request gitlab-org/gitlab!40021

`/user/project/slash_commands.md` was redirecting to
`/user/project/quick_actions.md` but the correct page is
`/integration/slash_commands.md`

Fix misc tests which are failing in @vue/test-utils 1.x

See merge request gitlab-org/gitlab!40211

Add ESLint rule to prevent v-html usage

Closes #232488

See merge request gitlab-org/gitlab!39800

This enables an eslint rule to prevent
usage of v-html to avoid potential
XSS vulnerabilities

Resolve "Add front matter read/write API to parse_source_file.js"

Closes #240998

See merge request gitlab-org/gitlab!40411

Implement rule builder component for the policy editor

See merge request gitlab-org/gitlab!39276

Replace d-md-block with gl-display-md-block

Closes #240908

See merge request gitlab-org/gitlab!40279

Fix tests which are failing in @vue/test-utils 1.x" due to search by name

See merge request gitlab-org/gitlab!40209

Add snowplow analytics for clicking search result

Closes #240731

See merge request gitlab-org/gitlab!40230

Add tracker for unique virtual actions

See merge request gitlab-org/gitlab!39694