Fix ArgumentError in GitGarbageCollectWorker Sidekiq job

Closes #49096

See merge request gitlab-org/gitlab-ce!20541

Resolve "Use namespaped module for diffs"

Closes #48960

See merge request gitlab-org/gitlab-ce!20442

Resolve "Markdown help incorrect in how wiki pages are rendered"

Closes #48970

See merge request gitlab-org/gitlab-ce!20459

Resolve "MR Refactor: Improve performance by setting v-once"

Closes #48982

See merge request gitlab-org/gitlab-ce!20468

Resolve "MR refactor: All actions under diff module are being exported twice"

Closes #48951

See merge request gitlab-org/gitlab-ce!20499

Document update for GitLab Pages users.

See merge request gitlab-org/gitlab-ce!20412

Use the correct script location for the build trigger script

See merge request gitlab-org/gitlab-ce!20454

Revert "Merge branch 'fix-inconsistent-cancel-button' into 'master'"

See merge request gitlab-org/gitlab-ce!20525

Rename code climate to code quality

See merge request gitlab-org/gitlab-ce!20506

Add FileUploader.root to allowed upload paths

Closes gitlab-qa#291

See merge request gitlab-org/gitlab-ce!20472

Resolve "Installing Helm Tiller Failing"

Closes #48978

See merge request gitlab-org/gitlab-ce!20471

updates version for CI_JOB_URL and CI_PIPELINE_URL to 11.1

See merge request gitlab-org/gitlab-ce!20450

Add note about the k8s namespace of installed applications

See merge request gitlab-org/gitlab-ce!20423

Merge branch '48897-mr-refactor-parallel-and-diff-view-are-being-rendered-at-the-same-time' into 'master'

Resolve "MR refactor: parallel and diff view are being rendered at the same time"

Closes #48897

See merge request gitlab-org/gitlab-ce!20440

Resolve "Adding a diff line note freezes the browser"

Closes #48906

See merge request gitlab-org/gitlab-ce!20476

Update doc on new option to add README when creating a project

Closes #19468

See merge request gitlab-org/gitlab-ce!20438

Merge branch '49007-sast-fails-with-syntaxerror-in-scripts-frontend-prettier-js-return-outside-of-function-52-4' into 'master'

Remove return statements from prettier script

Closes #49007

See merge request gitlab-org/gitlab-ce!20488

Resolve "MR refactor: Performance costs of main element with `v-if`"

Closes #48898

See merge request gitlab-org/gitlab-ce!20463

[11.1.0] Update the dependencies license list

See merge request gitlab-org/gitlab-ce!20487

[11.1.0] Update .gitignore, .gitlab-ci.yml, and Dockerfile templates

See merge request gitlab-org/gitlab-ce!20486

Add basic export to fix timeout problem on import_file_spec.rb

See merge request gitlab-org/gitlab-ce!20469

Improve render performance of large wiki pages

See merge request gitlab-org/gitlab-ce!20465

[ci skip]

Compile often used regexps only once outside of the loop.

This commit improves the performance of large wiki pages with many, many references.

Merge branch '48661-node-6-and-7-compatibility-broken-by-recent-monaco-editor-upgrade' into 'master'

Resolve "Node 6 and 7 compatibility broken by recent Monaco editor upgrade"

Closes #48661

See merge request gitlab-org/gitlab-ce!20461

Add missing foreign key in import_export_uploads

See merge request gitlab-org/gitlab-ce!20458

Merge branch '48670-application-settings-may-not-be-invalidated-if-migrations-are-run' into 'master'

Resolve "Application settings may not be invalidated if migrations are run"

Closes #48670

See merge request gitlab-org/gitlab-ce!20389

Refactor rspec matchers in read_only_spec.rb

See merge request gitlab-org/gitlab-ce!20414

Redesign for mr widget info and pipelines section

Closes #46795

See merge request gitlab-org/gitlab-ce!20189

Resolve "GitLab Project export should use object storage"

Closes #46246

See merge request gitlab-org/gitlab-ce!20105

remove extra tick for eks docs

See merge request gitlab-org/gitlab-ce!20453

Use proper markdown rendering for previews

See merge request gitlab-org/gitlab-ce!19672