This is for merge request pipelines

Document that local tiller is used for Auto DevOps

Closes #58879

See merge request gitlab-org/gitlab-ce!26688

Also note that apps will be released into the Kubernetes namespace for
the environment, and that GitLab < 11.4 used a dedicated Tiller

Fix attempting to drop views in PostgreSQL

See merge request gitlab-org/gitlab-ce!26836

Docs: Fix anchor to deprecated variables doc

See merge request gitlab-org/gitlab-ce!26788

Refactor and restructure environments page

See merge request gitlab-org/gitlab-ce!26400

Refactor and fix pipeline schedules

See merge request gitlab-org/gitlab-ce!26756

Allow streaming io objects into Gitaly

See merge request gitlab-org/gitlab-ce!26738

Fail Jest tests for unhandled Promise rejections

Closes #56053

See merge request gitlab-org/gitlab-ce!26424

Update border radius of form controls and remove space above page titles

See merge request gitlab-org/gitlab-ce!24497

Add jQuery matchers to Jest

Closes #59637

See merge request gitlab-org/gitlab-ce!26722

This allows us to set the encoding of an IO passed without reading it
into memory.

This is useful if we want to stream files into Gitaly. Like we do when
uploading a new file to the repository.

Force a full GC after importing a project

Closes #59477

See merge request gitlab-org/gitlab-ce!26803

Add # frozen_string_literal to spec/workers

See merge request gitlab-org/gitlab-ce!26790

Remove find all tags feature flag

See merge request gitlab-org/gitlab-ce!26746

Refactor the pipeline feature spec

Closes #59747

See merge request gitlab-org/gitlab-ce!26822

Fix Container Scanning for Kubernetes Runners

Closes gitlab-ee#5763 and gitlab-ee#6636

See merge request gitlab-org/gitlab-ce!26793

Add details for the first proof reader request

See merge request gitlab-org/gitlab-ce!26812

Allow extra permissions in Project & Issue GraphQL types

See merge request gitlab-org/gitlab-ce!26818

Adds `# frozen_string_literal: true` to spec/workers ruby files

During a project import, it's possible that new branches are created by
the importer to handle pull requests that have been created from forked
projects, which would increment the `pushes_since_gc` value via
`HousekeepingService.increment!` before a full garbage collection gets
to run. This causes HousekeepingService to skip the full `git gc` and
move to the incremental repack mode. To ensure that a garbage collection
is run to pack refs and objects, explicitly execute the task.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/59477

Include cluster domain in Project Clusters API

Closes #59441

See merge request gitlab-org/gitlab-ce!26735

Domain was introduced on 11.8 and was not included on the
Project Cluster API. With this change user will be able to include
domain when adding and updating a cluster. Domain will also be included
on the GET calls.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/59441

Check mergeability in merge to ref service

See merge request gitlab-org/gitlab-ce!26757

Disable inaccessible navigation links upon archiving a project

Closes #58793

See merge request gitlab-org/gitlab-ce!26020

Document ApplicationRecord / pluck_primary_key

Closes #59690

See merge request gitlab-org/gitlab-ce!26764

Fix bug where clicking file header in diff refreshes page

Closes #57669

See merge request gitlab-org/gitlab-ce!26422

Fix MergeRequest#has_commits? nil comparison

Closes #59547

See merge request gitlab-org/gitlab-ce!26828

Add # frozen_string_literal to spec/models

See merge request gitlab-org/gitlab-ce!26791

This makes sure we load the page as part of the spec, instead of a
before block. So we could still perform setup inside shared examples,
avoiding failures caught by data being wrongly cached when loading the
page multiple times during a single spec

Dry up and remove responsibilities from services

Closes #58646

See merge request gitlab-org/gitlab-ce!26731

- Dry create_service.rb and update_service.rb duplicated code
- Remove known list of applications responsibility from services
- Refactor the complex builders->builder call from base_service.rb

Fix styleling for `app/assets/stylesheets/framework/markdown_area.scss`

See merge request gitlab-org/gitlab-ce!26768

Update lfs_administration.md to add new line in order to have table draw properly

See merge request gitlab-org/gitlab-ce!26827