The References header is an ordered list of mails, and some clients
only look at the last mail in the list to determine to which mail the
mail is in reply to.

Therefore, to be a less obtrusive as possible, put the fallback
address first.

Some info about the reply key lookup in the References header:
https://docs.gitlab.com/ee/administration/reply_by_email.html#how-it-works

Enable deleting files in the Web IDE

See merge request gitlab-org/gitlab-ce!20595

Make report_issues.vue easily extendable

Closes #49614

See merge request gitlab-org/gitlab-ce!20843

Wrap job name on pipeline job sidebar

Closes #49540

See merge request gitlab-org/gitlab-ce!20804

Fail Karma tests that take longer than a second

Closes #44174

See merge request gitlab-org/gitlab-ce!20518

Bump haml gem to 5.0.4

See merge request gitlab-org/gitlab-ce!20847

Resolve "Dangerfile reporting that db/schema.rb wasn't updated"

Closes #49631

See merge request gitlab-org/gitlab-ce!20852

Backport 5158-metrics-alerting to CE

See merge request gitlab-org/gitlab-ce!20148

Fixed IDE not opening JSON files

See merge request gitlab-org/gitlab-ce!20798

Moved repo.css to its own CSS bundle to reduce the size of the main bundle

See merge request gitlab-org/gitlab-ce!20853

Reset local storage between qa tests

Closes gitlab-qa#303

See merge request gitlab-org/gitlab-ce!20844

Resolve "Define /commits/ behaviour"

Closes #31576

See merge request gitlab-org/gitlab-ce!20738

toggle wip status using GraphQL mutation

Closes #48719

See merge request gitlab-org/gitlab-ce!20443

Make the frozen_string Danger check more resilient

See merge request gitlab-org/gitlab-ce!20849

CE backport of issue-boards-js-fix

See merge request gitlab-org/gitlab-ce!20840

Add bar chart component

See merge request gitlab-org/gitlab-ce!20082

Resolve "API endpoint that returns all members, including the inherited membership through ancestor group"

Closes #32783

See merge request gitlab-org/gitlab-ce!19748

Resolve "API endpoint that returns all members, including the inherited membership through ancestor group"

It's possible for a Ruby file to be empty and thus `gets` returns `nil`.

Also indents the Markdown since we're using `<<~` and removes an
unneeded variable.

Resolve "Toggle comments button icon is misaligned"

Closes #49192

See merge request gitlab-org/gitlab-ce!20756

As pointed out in #49625, this version is needed to support Ruby 2.5.

See https://github.com/haml/haml/blob/master/CHANGELOG.md for more details.

Replace issues time tracking progress bar with gitlab-ui's progress bar

Closes gitlab-ui#11

See merge request gitlab-org/gitlab-ce!20416

This is not done by default as it is said to incur a performance hit,
paired with local storage not always being used by the site being
tested.
(https://github.com/teamcapybara/capybara/issues/1702#issuecomment-219483444)

GitLab uses localStorage, for things like remembering which tab you used
last (on the login page for example, between sign-in, ldap, and register)

Fixes: https://gitlab.com/gitlab-org/gitlab-qa/issues/303

Resolve "Broadcast message is misaligned on sign in page"

Closes #49364

See merge request gitlab-org/gitlab-ce!20794

[CE Backport] Geo: Cache projects_count and wikis_count in SiteStatistic

See merge request gitlab-org/gitlab-ce!20413

This is mainly the setup of mutations for GraphQL. Including
authorization and basic return type-structure.

fixes #47716 where email confirmation fails after adding additional emails

Closes #47716

See merge request gitlab-org/gitlab-ce!20084

Add rbtrace to Gemfile

See merge request gitlab-org/gitlab-ce!20831

Enable rubocop for db/**/* and ee/db/**/*

Closes #49582

See merge request gitlab-org/gitlab-ce!20834

Back port ReactiveCaching

See merge request gitlab-org/gitlab-ce!20836