Initially expected this to be a full blown migration, but that wasn't
the case as we could fetch to a reference that would be deleted after
the instanciation of the Diff object.

This is a racy RPC, as #delete_refs is called and garbage collections
runs right than, the commit can't be found later.

Closes https://gitlab.com/gitlab-org/gitaly/issues/771

Fix input placeholder text color

Closes #47645

See merge request gitlab-org/gitlab-ce!19633

Merge branch '47687-milestone-and-labels-dropdowns-are-misplaced-with-collapsed-sidebar' into 'master'

Resolve "Milestone and labels dropdowns are misplaced with collapsed sidebar"

Closes #47687

See merge request gitlab-org/gitlab-ce!19666

Fix: New project > Import gitlab.com project page

Closes #47357

See merge request gitlab-org/gitlab-ce!19656

Resolve "avatar settings page hr is misbehaving"

Closes #47245

See merge request gitlab-org/gitlab-ce!19667

Avatars and system icons on left of notes are shown on mobile

Closes #47604

See merge request gitlab-org/gitlab-ce!19585

Resolve "Revert MR modal box is too smal after BS4"

Closes #47522

See merge request gitlab-org/gitlab-ce!19603

Fix collapse sidebar button color

Closes #47354

See merge request gitlab-org/gitlab-ce!19662

Fix alignment of sign in/sign up button

Closes #47338

See merge request gitlab-org/gitlab-ce!19587

Update $theme-gray-600 and $gl-text-color-tertiary values according to Design System

Closes #47645

See merge request gitlab-org/gitlab-ce!19631

Fix contribution section aligment

Closes #47606

See merge request gitlab-org/gitlab-ce!19592

Resolve "Add SSH key message is hard to read"

Closes #47479 and gitlab-ee#6211

See merge request gitlab-org/gitlab-ce!19579

fix padding in commit info

Closes #47278

See merge request gitlab-org/gitlab-ce!19435

Relax expectation in spec/models/project_spec.rb

See merge request gitlab-org/gitlab-ce!19663

Multiple Sidekiq workers can run in the spec, causing `Project.find`
to be run in different places. Instead of setting a fixed number of
calls, just use `allow`.

GitHub Rake importer: Fail with a clearer explanation if GitLab username is wrong

See merge request gitlab-org/gitlab-ce!19653

Resolve "Fix color of page numbers"

Closes #46708

See merge request gitlab-org/gitlab-ce!19599

Unify from EE for app/uploaders/object_storage.rb

See merge request gitlab-org/gitlab-ce!19660

Add NOT_FOUND: 404 to http_status.js from EE

See merge request gitlab-org/gitlab-ce!19659

Expire Wiki content cache after importing a repository

Closes #47546

See merge request gitlab-org/gitlab-ce!19617

Revert extra CSS causing Gitaly Servers table to be misalgined

Closes #47648

See merge request gitlab-org/gitlab-ce!19623

[Rails5] Fix conversion of integer into string in board spec

Closes #47653

See merge request gitlab-org/gitlab-ce!19616

The cache state for Wikis that were imported via GitHub or Bitbucket does
not appear to have been flushed after a successful import.

Closes #47546

Resolve "Uploads specs are failing on master"

Closes #47684

See merge request gitlab-org/gitlab-ce!19638

Fix IDE pipelines eTagPoll not stopping

Closes #47678

See merge request gitlab-org/gitlab-ce!19636

Update installation from source guide

See merge request gitlab-org/gitlab-ce!19320

Set `max_old_space_size` option of node to 3.5GB during compile:assets

See merge request gitlab-org/gitlab-ce!19624

Prevent ENV from leaking variables in CI output

See merge request gitlab-org/gitlab-ce!19607

Use Tooltip component in MrWidgetAuthorTime vue component

See merge request gitlab-org/gitlab-ce!19635