GitHub Importer - Find users based on their email address

Closes #15181

See merge request !8958

Pick up option from GDK to disable webpack dev server livereload

Closes #28204

See merge request !9287

Document Timecop usage for time-sensitive tests

See merge request !9383

Remote logout functionality on Authentiq OAuth provider

See merge request !9381

Update GitLab Pages to v0.3.1

See merge request !9387

Added documentation for permalinks to most recent build artifacts

Closes #27361

See merge request !8934

The returned email by the GitHub API is the user's publicly visible
email address (or null if the user has not specified a public email
address in their profile)

Fix wrong line ending [ci-skip]

See merge request !9270

Remove shared example for pagination

See merge request !9377

API: Moved `DELETE /projects/:id/star` to `POST /projects/:id/unstar`

Closes #28328

See merge request !9328

Improve performance of User Agent Detail

See merge request !9129

- Documented how to download single files from most recent artifacts
- Documented how to browse most recent artifacts

Utilize bundler-ready Vue distribution

See merge request !9357

Fix some grammar in the API docs

See merge request !9379

Add link to external documentation of rspec-rails feature specs

See merge request !8973

API: Use POST to (un)block a user

Closes #14596

See merge request !9371

Use grape validation for dates

See merge request !9375

Download snippets with LF line-endings by default

Closes #21240

See merge request !8999

Change wording for LDAP doc that was moved to a new location

See merge request !9373

Prevent project team from being truncated too early during project destruction

See merge request !9361

[ci skip]

Remove Link from Push Events for deleted branches

Closes #28082

See merge request !9203

API: Remove `DELETE projects/:id/deploy_keys/:key_id/disable`

Closes #28286

See merge request !9366

fix incorrect sidekiq concurrency count in admin background page

Closes #19862

See merge request !9359

Remove window-binding hack with imports-loader

See merge request !9123

fix MR jobs loading icon visibility

Closes #28295

See merge request !9324

exclude rpc_pipefs from system disk info

See merge request !9355