…in Groups::UpdateService instead of only in the browser.

…when needed

…based on whether the current user owns the parent group and whether the parent group or current group is share locked.

Fix 422 error when retry job

Closes #33281

See merge request !14082

Wiki table of contents are now properly nested to reflect header level

See merge request !13909

Migrate creating/deleting a branch to Gitaly

See merge request !13864

Fixed sidebar icon size in ie11

Closes #37512

See merge request !14080

Resolve "Projects::CommitsController#show is slow partially due to SQL queries"

Closes #34509

See merge request !13762

Clarify documentation about performance bar

[ci skip]

See merge request !14085

First time contributor badge

Closes #35161

See merge request !13902

Now the instance variable assignment is all contained within
`#initialize`, and the `children.push` behavior is more explicit.

Most of the logic is now self-contained within the `HeaderNode` class.

Fix division by zero for blame age map

Closes #35441

See merge request !13803

Fix problems sanitizing URLs with empty passwords

Closes gitlab-ee#3352

See merge request !14083

Add API endpoint for downloading a single job artifact

Closes #37196

See merge request !14027

Put Admin loggers in before_action for easier overriding in EE

See merge request !14081

API fix for non UTF-8 data

Closes #35942

See merge request !14038

Add TFS migration docs

See merge request !13934

Add collapsable sections for Pipeline Settings

Closes #37275

See merge request !13951

Profile updates from providers

See merge request !12968

# Conflicts:
#   doc/user/project/import/index.md

Improvements to breadcrumbs

Closes #35269 and #36460

See merge request !13582