CE Upstream - Monday

Closes gitaly#559, gitlab-ce#37916, and gitlab-ce#36877

See merge request gitlab-org/gitlab-ee!2948

Detect n+1 issues involving Gitaly

See merge request gitlab-org/gitlab-ee!2924

Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>

Add upgrade notes for Geo in GitLab 10.0

See merge request gitlab-org/gitlab-ee!2951

Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>

[ci skip]

- Expand EE license use for development and testing

See merge request gitlab-org/gitlab-ee!2935

Fix MR ready to merge buttons/controls at mobile breakpoint -- EE merge edition

Closes gitlab-ce#37259

See merge request gitlab-org/gitlab-ee!2923

Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/37259

Conflicts:
	app/assets/stylesheets/pages/merge_requests.scss

Fix MR widget with external CI services/integrations -- EE merge edition

Closes gitlab-ce#33287

See merge request gitlab-org/gitlab-ee!2922

Signed-off-by: Rémy Coutable <remy@rymai.me>

Update SSH database lookup instructions for CentOS 7.4

See merge request gitlab-org/gitlab-ee!2946

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Eliminate N+1 queries in loading discussions.json endpoint

Closes #37955

See merge request gitlab-org/gitlab-ce!14327

Fix mini graph pipeline breaking in merge request view

Closes #37590

See merge request gitlab-org/gitlab-ce!14306

CE upstream - Wednesday

Closes gitlab-ce#37652, gitaly#519, gitlab-ce#37653, #3389, gitlab-ce#37648 et gitlab-ce#35990

See merge request gitlab-org/gitlab-ee!2906

Add missing import statements

See merge request gitlab-org/gitlab-ce!14209

Fixes milestone issuable assignee URL

Closes #33124

See merge request gitlab-org/gitlab-ce!14292

Merge branch '37933-improve-new-project-page-description-explaining-what-a-project-is' into 'master'

Resolve "Improve “New project“ page description explaining what a project is"

Closes #37933

See merge request gitlab-org/gitlab-ce!14331

Clean up read_registry scope changes

Closes #37789

See merge request gitlab-org/gitlab-ce!14307

Fix docs for lightweight tag creation via API

Closes #17499

See merge request gitlab-org/gitlab-ce!14328

In #37955,we see that the profile had a number of N+1 queries from repeated
access to `cross_reference_not_visible_for?`. This was optimized in previous
versions of GitLab by rendering all notes at once, counting the number of
visible references, and then using that number to check whether a system note
should be fully redacted.

There was also another N+1 query calling `ProjectTeam#member?`, which did not
take advantage of an optimization in prepare_notes_for_rendering that would
preload the maximum access level per project.

Closes #37955

Fix notification message when admin label was modified

See merge request gitlab-org/gitlab-ce!14330

Closes #37789

Minor update to address Sean McGivern's comment.

See merge request gitlab-org/gitlab-ce!14311