Added atom feed for tags

Closes #2635

See merge request gitlab-org/gitlab-ce!21428

Add updated ce images to kubernetes install doc

See merge request gitlab-org/gitlab-ce!21418

Docs port ee community contributions

See merge request gitlab-org/gitlab-ce!21311

Update gitlab_chart.md to fix example domain spelling missing "l"

See merge request gitlab-org/gitlab-ce!21462

Use sample data if repo has no commit in ChatService

Closes #50564

See merge request gitlab-org/gitlab-ce!21440

Use a serializer to render diff lines

Closes #48084

See merge request gitlab-org/gitlab-ce!21260

Bump unauthenticated session time from 1 hour to 2 hours

Closes #50393

See merge request gitlab-org/gitlab-ce!21453

Disable the Sidekiq Admin Rack session

See merge request gitlab-org/gitlab-ce!21441

Run the review-docs-cleanup jobs for gitlab-org repos only

Closes #50936

See merge request gitlab-org/gitlab-ce!21463

Fix typo

See merge request gitlab-org/gitlab-ce!21455

Enable `Lint/UselessAssignment` for haml-lint

See merge request gitlab-org/gitlab-ce!21457

Fix importers not assigning a new default group

Closes #50110

See merge request gitlab-org/gitlab-ce!21456

[QA] Remove the :core tag since we're not using it anymore

See merge request gitlab-org/gitlab-ce!21436

Adds Vuex store for the job log page

See merge request gitlab-org/gitlab-ce!21312

Exclude frontend development dependencies from license restrictions

See merge request gitlab-org/gitlab-ce!21430

Merge branch '50853-vendor-auto-devops-gitlab-ci-yml-to-resolve-redeploying-deleted-app-gives-helm-error' into 'master'

Vendor Auto-DevOps.gitlab-ci.yml to resolve "Redeploying deleted app gives helm error"

Closes #50853

See merge request gitlab-org/gitlab-ce!21429

Add basic QA test for testing attachment uploads

Closes #49957

See merge request gitlab-org/gitlab-ce!21300

Add spec to ensure MR diffs are highlighted

Closes #50793

See merge request gitlab-org/gitlab-ce!21410

During https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/19766,
several usages of these helper methods were mistakenly changed to
instead assign to a (completely unused) local variable.

When `page_title` was misused, for example, this resulted in the page no
longer having a custom title set.

Add default parameter to branches API

Closes #32877

See merge request gitlab-org/gitlab-ce!21294

Move fixture_path out of support/rspec file which is used by fast_spec_helper

Closes #50365

See merge request gitlab-org/gitlab-ce!21240

Allow auth via JWT (always false in CE)

See merge request gitlab-org/gitlab-ce!21038

The Bitbucket Server as well as other importers pass in a group name to be
created (assuming the user has permission) and attempt to dedupe that with an
existing group. However, the group *name* is not guaranteed to be
unique, but the *path* is.

Closes #50110

Fix "Confidential comments" button not saving in project hooks

Closes #50440

See merge request gitlab-org/gitlab-ce!21289

GitLab already has its own session store, so this extra Sidekiq session is
unnecessary.  In addition, the GitLab session store properly sets the Secure
flag, unlike the default Rack session.

CSRF protection in the Sidekiq /admin page continues to work with the existing
GitLab session.

See https://github.com/mperham/sidekiq/pull/3183 for more details.

Part of #49120

Users who have their system clocks configured inconsistently due to Daylight
Savings may see a GitLab session cookie that immediately expires, resulting in
a 422 error. To avoid these errors, we can bump the unauthenticated session
time from 1 hour to 2 hours so they have time to login and get the default 7-day
session.

Closes #50393

Changes update_column to update_attributes in ProjectTreeRestorer#restore_project by using timeless to maintain the current timestamps

Closes #47765

See merge request gitlab-org/gitlab-ce!21242

Remove feature flag from BackgroundMigrationWorker

See merge request gitlab-org/gitlab-ce!21404

Fix git submodule link for subgroup projects with relative path

Closes #37356

See merge request gitlab-org/gitlab-ce!21154

Fixed IDE file row jumping into view on hover

Closes #50751

See merge request gitlab-org/gitlab-ce!21403

Resolve "Persistent banner creates problem for web ide"

Closes #46591

See merge request gitlab-org/gitlab-ce!21283