Adjust dropdown item and header padding to comply with design specs

See merge request gitlab-org/gitlab-ce!23552

Resolve "Project Namespace field should be removed from Group Cluster, Add existing"

Closes #55090

See merge request gitlab-org/gitlab-ce!23679

Add QA option to use the same Chrome profile

Closes #52255

See merge request gitlab-org/gitlab-ce!23576

Replaces vue-resource with axios for registry code

See merge request gitlab-org/gitlab-ce!23545

Only allow strings in URL::Sanitizer.valid?

Closes #55079

See merge request gitlab-org/gitlab-ce!23675

Fix already initialized constant IDENTIFIER warning

See merge request gitlab-org/gitlab-ce!23681

Check for valid refs in CommitController before doing anything

Closes gitaly#1425

See merge request gitlab-org/gitlab-ce!23680

Revert "Merge branch 'bvl-reenable-codeowners' into 'master'"

See merge request gitlab-org/gitlab-ce!23684

Add endpoint to download single artifact by ref

Closes #54626

See merge request gitlab-org/gitlab-ce!23538

This reverts merge request !23381

Populate MR metrics with events table information (migration)

Closes #41587

See merge request gitlab-org/gitlab-ce!23564

Use new reports syntax for SAST in Auto DevOps

See merge request gitlab-org/gitlab-ce!23163

Fixed styling of image comment badges on commits

Closes #54849

See merge request gitlab-org/gitlab-ce!23659

Backport operations_path helper

See merge request gitlab-org/gitlab-ce!23654

/app/spec/uploaders/personal_file_uploader_spec.rb:3: warning: already initialized constant IDENTIFIER
/app/spec/uploaders/namespace_file_uploader_spec.rb:3: warning: previous definition of IDENTIFIER was here

Before a 404 would be rendered only after a request to Gitaly would
return with an InvalidArgument error. Now we check that the ref have a
valid format before sending it to Gitaly. In both cases, a 404 is
returned to the user, but this change prevents Gitaly from generating
error noise in production.

Closes https://gitlab.com/gitlab-org/gitaly/issues/1425

This enables #allow_user_defined_namespace? to work so that the form for
a group cluster will now longer show the "Project namespace" field.

That shows that we cannot create a new group cluster

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/55079

CE Backport: Epic issue list and related issue list re-design

See merge request gitlab-org/gitlab-ce!23658

Resolve "Navigating unresolved discussions on Merge Request page"

Closes #51122

See merge request gitlab-org/gitlab-ce!22789

Resolve "Extended user centric tooltips"

Closes #50157

See merge request gitlab-org/gitlab-ce!23231

[CE] Backport SAML unlink changes: UrlBlocker#ascii_only

See merge request gitlab-org/gitlab-ce!23627

Resolve "Utilize new charting library for metrics dashboard"

See merge request gitlab-org/gitlab-ce!23459

Integrate csslab

Closes csslab#1

See merge request gitlab-org/gitlab-ce!23521

Fix for incorrect Correlation-ID key being passed through GRPC metadata

Closes #55054

See merge request gitlab-org/gitlab-ce!23666

Add Kushal to frontend CODEOWNERS

See merge request gitlab-org/gitlab-ce!23664

Fill project_repositories for hashed storage projects

Closes #48527

See merge request gitlab-org/gitlab-ce!23482