Observed common pattern and extracted general functionality.

Centralise feature flag checking of on-demand DAST

See merge request gitlab-org/gitlab!39408

Switches feature flag over to new policy with additional checks.

Edit Gitaly Cluster instructions for multi-node setups

See merge request gitlab-org/gitlab!39777

Update auto-deploy-app doc URL to the vendored one

See merge request gitlab-org/gitlab!40043

Fix sorting_list_spec when vue_issuables_list ff is off

See merge request gitlab-org/gitlab!38605

Optimize the ES Query for confidentiality check

Closes #225998

See merge request gitlab-org/gitlab!38095

Fail Danger if a migration is added without a changelog

See merge request gitlab-org/gitlab!35290

[Related Issues to core] Move all Related Issues services to core RUN AS-IF-FOSS

See merge request gitlab-org/gitlab!39664

Pass current_plan all the way down partial chain

See merge request gitlab-org/gitlab!38868

- This way we only have to calculate it once and we can use it to see if
  the currently rendered plan is also the currently active plan

Update Telemetry guide with Basic Redis HLL module

Closes #235697

See merge request gitlab-org/gitlab!39812

Merge branch '235912-fork-interface-with-prevent-forking-outside-a-group-is-extremely-slow' into 'master'

Fix slow group loading on forking page

Closes #235912

See merge request gitlab-org/gitlab!39640

Any change that introduces a database migration, whether
it’s regular, post, or data migration, must have a changelog entry.

See https://docs.gitlab.com/ee/development/changelog.html

Clarify pipeline subscription namespace detail

Closes #214165

See merge request gitlab-org/gitlab!39932

Sample was not runnable

See merge request gitlab-org/gitlab!40040

As part of making simple related issues free

Add an upgrade link to the Admin > License page(v2)

Closes #237868

See merge request gitlab-org/gitlab!39974

- help the users.

Document Gitaly passing CORRELATION_ID to git processes

See merge request gitlab-org/gitlab!39825

Docs: Add ServiceNow integration info

See merge request gitlab-org/gitlab!40007

Strip out future tense; docs should be in present tense

Replace append-bottom-20 in snippets/

See merge request gitlab-org/gitlab!39636

Include default plan as being eligible for a trial

See merge request gitlab-org/gitlab!39659

Convert gl-deprecated-button to gl-button in ready_to_merge.vue

Closes #219841

See merge request gitlab-org/gitlab!39242

Remove unnecessary override of `build_comparer` method

See merge request gitlab-org/gitlab!39999

Lint for uppercase ID in docs and GraphQL API

See merge request gitlab-org/gitlab!39687

Add clarification on outer forks restrictions and subgroups

See merge request gitlab-org/gitlab!39994

Remove upcoming database deprecation warning

See merge request gitlab-org/gitlab!38225

Removes upcoming database deprecation warning feature from the admin UI.
The only related notice that will appear is if the current database
version does not meet the required minimum.

Upcoming database deprecations will continue to be shared in normal
channels. This feature does not initially appear to offer much benefit
to end users, and can even cause some confusion.

Resolve "Move Monitor docs to fit the new IA structure"

Closes #227441

See merge request gitlab-org/gitlab!39888

Reunite this page with the other pages from the Operations suite.