update_branches controller action has been removed in
244f511e

Now we can remove the view as well
The view was the only one which used @target_branches instance
variable, and this variable was the only one which used
MergeRequest#target_branches

The commit also remove the usage of MergeRequest#source_branches
Since we don't use that method anymore, we can delete it as well

Add fast lookup of ssh keys

See merge request gitlab-org/gitlab!30175

Add index on resource_weight_events for created_at

See merge request gitlab-org/gitlab!28930

PropagateServiceTemplate for services with data tables

Closes #214834

See merge request gitlab-org/gitlab!29805

Use as_json with except

Migrate ci_variable_list to Jest

Closes #194220

See merge request gitlab-org/gitlab!30049

Resolve "Padding in snippet blob header"  #212549

Closes #212549

See merge request gitlab-org/gitlab!29625

Prior to this change,
The padding between the two button groups in the header of a blob view for snippets is an HTML whitespace, so about 3.95px. According to Pajamas, spacing for this should actually be 8px.

How issue is resloved ?,
 After enabling Vue Snippet, the horizontal margin was set using mx-2 class to button group. the extra inline spacing was removed by making the parent class as flexbox.

Changes made in following files :
blob_header_viewer_switcher.vue - adding right padding
blob_header.vue - making the header element as flex

Make roulette link to the maintainer list

See merge request gitlab-org/gitlab!30154

Add limit metric to list type

See merge request gitlab-org/gitlab!30028

Capture all errors when updating repository storage

See merge request gitlab-org/gitlab!30119

Unquarantine QA attachment spec

Closes #205408

See merge request gitlab-org/gitlab!30059

Add section attribute to Gitlab::CodeOwners::Entry

See merge request gitlab-org/gitlab!30103

Backport plan limits

See merge request gitlab-org/gitlab!27663

Also update of documentation and schema

Docs: update link MR description template

See merge request gitlab-org/gitlab!30150

Improve links between Elasticsearch docs

See merge request gitlab-org/gitlab!30026

Fix mentions in Personal snippets

See merge request gitlab-org/gitlab!29835

Route Feature Flags Based on Internal ID

See merge request gitlab-org/gitlab!29740

Add spec for routing

Switch RedisCacheable to use Redis cache instance

See merge request gitlab-org/gitlab!30066

Add defaultAwards props to awards_list awards

Closes #55650

See merge request gitlab-org/gitlab!29813

Fix more redirected and 404 links

See merge request gitlab-org/gitlab!30016

Add group wiki model

See merge request gitlab-org/gitlab!27428

Code Review Analytics: Add mergeRequests module

See merge request gitlab-org/gitlab!30043

Create cluster annotations API endpoint

Closes #211460

See merge request gitlab-org/gitlab!29502

Add cluster annotations endpoint specs

Increase width of label column on /labels page

See merge request gitlab-org/gitlab!29963

Add feature flag for merge_ref_head

See merge request gitlab-org/gitlab!29738

Move the blob LFS enabled lookup to the repository

See merge request gitlab-org/gitlab!29204

Add _menu_item to style guide naming convention

See merge request gitlab-org/gitlab!29765

Refactor feature specs around project services

See merge request gitlab-org/gitlab!29470

Remove Spam flag when needing reCAPTCHA

See merge request gitlab-org/gitlab!30022