Assignee dropdown does not display selected assignee

Closes #2472

See merge request !11744

Creates a mediator for pipeline details vue in order to mount several vue apps with the same data

Closes #31849

See merge request !11732

31616-add-uptime-of-gitlab-instance-in-admin-area

Closes #31616

See merge request !11590

Displays loading icon in async buttons inline

Closes #32954

See merge request !11735

Resolve "pipeline_schedules pages throwing error 500"

Closes #32790

See merge request !11706

New Migration/UpdateColumnInBatches cop

Closes #32677

See merge request !11611

Resolve "Wiki is not searchable with Guest permissions"

Closes #30917

See merge request !11613

Strip trailing whitespaces in submodule URLs

Closes #33018

See merge request !11753

Replace 'starred_projects.feature' spinach test with an rspec analog

See merge request !11752

Use headless Google Chrome browser in GitLab QA

Closes gitlab-qa#45 and gitlab-qa#48

See merge request !11680

Rework project authorizations and nested groups for better performance

See merge request !10885

Add performance deltas between app deployments on Merge Request widget

Closes #27439

See merge request !11730

Add codeclimate.yml

See merge request !11757

Resolve "User autocomplete per_page does not work"

Closes #32977

See merge request !11742

Add missing cohorts to tab nav

See merge request !11766

Fix up some notes.js tech debt

See merge request !11283

Users attempting to access repositories that had `.gitmodules` entries
with trailing whitespaces would encounter an Error 500. This was due
to a change in bf876ec7 that quietly removed the whitespace stripping.

Closes #33018

Pass EE variable to trigger if defined

Closes #32918

See merge request !11710

This reverts commit 3e0d8b4ca7d7bd0f1ce014b6caaff1b1e32b1f8f.

Fix: Milestone - Participants list is showing duplicate assignees

Closes #32690

See merge request !11758

Fix failing spec in spec/requests/api/pipelines_spec.rb

Closes #33001

See merge request !11756

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