Upgrade Gitaly to 1.19.0

See merge request gitlab-org/gitlab-ce!25019

Upgrade cluster applications, starting with runner

See merge request gitlab-org/gitlab-ce!24789

Fix increased package size of public/assets

Closes gitlab-org/distribution/team-tasks#310

See merge request gitlab-org/gitlab-ce!25018

Pages templates on the new project templates menu

Closes #47857

See merge request gitlab-org/gitlab-ce!24906

Quarantine flaky tests

See merge request gitlab-org/gitlab-ce!25015

Wait for login page to load at the beginning of QA suite

See merge request gitlab-org/gitlab-ce!24991

See issues:
https://gitlab.com/gitlab-org/quality/nightly/issues/70
https://gitlab.com/gitlab-org/quality/nightly/issues/72
https://gitlab.com/gitlab-org/quality/staging/issues/21
https://gitlab.com/gitlab-org/quality/staging/issues/31
https://gitlab.com/gitlab-org/quality/staging/issues/30
https://gitlab.com/gitlab-org/quality/staging/issues/26

Change spawning of tooltips to be top by default

Closes #39044 and #48581

See merge request gitlab-org/gitlab-ce!21223

Port migration fix from EE 9270

See merge request gitlab-org/gitlab-ce!25004

docs: GitLab uses group milestones to handle issues

See merge request gitlab-org/gitlab-ce!24953

Enable fast task lists for merge requests

Closes #19745

See merge request gitlab-org/gitlab-ce!24779

Add setting for first day of the week

Closes #19282 and #2105

See merge request gitlab-org/gitlab-ce!22755

Use gitlab-svg to provide the icons for rails, spring and express. For
the new GitLab pages templates, we are falling back to the GitLab logo.

Adds templates for the 5 most popular Pages templates to the new project
menu. This does not add unique icons for the templates because that
turned out more complicated than expected, and this feature is valuable
without them.

Fixes Cluster base domain documentation

See merge request gitlab-org/gitlab-ce!25008

Uses the preferred way for introduced blocks instead of notes, on
auto devops and cluster documentation.

Also fixes some typos.

Also adds specs and fixes existing specs

Allow single tasks to be updated quickly

Resolve "Override squash commit message"

Closes #47149

See merge request gitlab-org/gitlab-ce!24724

Fix failing test in spec/workers/post_receive_spec.rb

Closes gitlab-ee#8871

See merge request gitlab-org/gitlab-ce!24993

Adds a base domain doc section on cluster pages

See merge request gitlab-org/gitlab-ce!24740

Moves domain setting to Clusters page

Closes #52363

See merge request gitlab-org/gitlab-ce!24580

Update spec/features/merge_request/user_resolves_conflicts_spec.rb

See merge request gitlab-org/gitlab-ce!24996

Add local markdown version

Closes #32789

See merge request gitlab-org/gitlab-ce!24822

Update source installation to make it easier for release managers to work on releases

Closes gitlab-org/release/framework#113

See merge request gitlab-org/gitlab-ce!24967

Resolve "Project lists: further iteration & improvements"

Closes #56543

See merge request gitlab-org/gitlab-ce!24855

Template for Android with Fastlane

See merge request gitlab-org/gitlab-ce!24722

API support for setting squash commit message during squash

Closes #56014

See merge request gitlab-org/gitlab-ce!24784

Fix bug causing repository mirror settings UI to break

Closes #55134

See merge request gitlab-org/gitlab-ce!23712

Docs: clarify DNS records for Pages

Closes #42957

See merge request gitlab-org/gitlab-ce!24767