Resolve "Ability to append user template to incoming service desk issues"

See merge request gitlab-org/gitlab!20476

Fix error - TypeError: instance of IO needed

Closes #37911

See merge request gitlab-org/gitlab!21049

Remove outdated comment from page object

See merge request gitlab-org/gitlab!21042

Update a test to avoid flakiness

Closes #37488

See merge request gitlab-org/gitlab!21028

Remove comments from app settings

Remove duplicated spec

Bring back new line

Fix wrong message when adding same epic to issue

See merge request gitlab-org/gitlab!20175

Refactor RepairLdapBlockedUserService

See merge request gitlab-org/gitlab!21018

Remove `if Gitlab::Database.postgresql?` branches

See merge request gitlab-org/gitlab!21001

Add path based targeting to broadcast messages

See merge request gitlab-org/gitlab!20191

Optimize query for CI pipelines of merge request

See merge request gitlab-org/gitlab!19653

Fix misleading success message when adding a
duplicate issue to epic via quick action.

Add troubleshooting section to GitHub integration page

See merge request gitlab-org/gitlab!20289

Fix typo in pipeline subscriptions page

See merge request gitlab-org/gitlab!20988

- Added dropdown to Service Desk section in repository settings to allow
  the user to select a template from `.gitlab/issue_templates` to append
  to all Service Desk issues
- Removed ServiceDeskStore to make Vue code more idiomatic
- Updated code to use gitlab-ui components
- Migrated from karma to jest
- Updated Service Desk documentation

Add api endpoints to subscription portal client

See merge request gitlab-org/gitlab!20851

Update external container registry instructions

See merge request gitlab-org/gitlab!19863

I'm doing that since
https://gitlab.com/gitlab-org/gitlab-qa/issues/154
is already closed.

Define explicit :subject on restorer spec

See merge request gitlab-org/gitlab!20916

Update performance doc about batch style and timeout

See merge request gitlab-org/gitlab!19856

Provide pagination data in the Sentry's response

See merge request gitlab-org/gitlab!20305

Instead of returning a list of errors, the response which fetches
a list of Sentry issues now can carry additional data
such as pagination.

This commit updates the MR performance doc

Make it clear that `only:` and `except:` do not support a string value

See merge request gitlab-org/gitlab!20927

Adds more endpoints to our Subscription Portal Client. It's now possible
to create a customer, a subscription, receive payment form params and
get information about a payment method.

Use CTE with joins instead of passing an array of shas
to IN condition

Add admin mode controller path to Rack::Attack defaults

See merge request gitlab-org/gitlab!20735

Make sure that the main admin mode controller path is added in the
default list of protected paths for Rack::Attack

Upgrade auto-deploy-image for helm default values file

See merge request gitlab-org/gitlab!20588

Add Unify Circuit project integration service

See merge request gitlab-org/gitlab!19849

Date filter for project and group audit events

Closes #37270

See merge request gitlab-org/gitlab!20641

This change adds a date filter to filter audit events
by created_after or created_before in groups/projects
audit events UI.

Fix gitaly version check in case of autodeploy

See merge request gitlab-org/gitlab!20618

Gitaly::Server#up_to_date? now can detect gitaly version based on SHA,
this will ensure an autodeployed gitaly will be correctly identified as
up to date

Prepare pipelines specs for bootstrap2

See merge request gitlab-org/gitlab!20987

Resolve "Tree control buttons misbehave on small viewports"

Closes #37680

See merge request gitlab-org/gitlab!20952

Changes the rendering of tree-controls elements from flex to inline
Removes the whitespaces between them

Add limit to snippet content size

See merge request gitlab-org/gitlab!20346