Here we can and do use a feature flag. The maximum interval for any rate
limit in this section is 3 minutes, so we don't mind too much about
requests that sneak in the gaps when the feature flag is being changed -
especially as feature flags are cached for a minute in process memory
anyway, so it would be hard to be much more precise.

To control this, we use an environment variable. This is because
Rack::Attack is configured in an initialiser, so a feature flag is of
minimal value - it would still need a restart to take effect.

We could rewrite the InstrumentedCacheStore to allow changing the store
on a per-operation basis, but that adds more risk for what should be a
quick migration. It would also add a feature flag check in a very hot
code path (rate limiting checks happen multiple times on every request).

Remove unused struct field

See merge request gitlab-org/gitlab!71738

Enforce instance, group and project merge request approval settings

See merge request gitlab-org/gitlab!69546

Hide filters UI in Roadmap within epic page

See merge request gitlab-org/gitlab!71726

Remove unused BulkImports files

See merge request gitlab-org/gitlab!71475

Improve trial controller spec

See merge request gitlab-org/gitlab!71739

Preload user project access in group API

See merge request gitlab-org/gitlab!71631

Remove pages_smart_check_outdated_sha feature flag

See merge request gitlab-org/gitlab!71530

Update reference to 'deployments' icon on sidebar

See merge request gitlab-org/gitlab!71381

Implement Dependency proxy via Workhorse injectors

See merge request gitlab-org/gitlab!68157

[RUN-AS-IF-FOSS] Refactor CustomersDot url

See merge request gitlab-org/gitlab!71560

Changelog: other

Refactor the current_migration method

See merge request gitlab-org/gitlab!71536

Show author badge in comments

See merge request gitlab-org/gitlab!71646

Improve CSV import/export buttons code

See merge request gitlab-org/gitlab!71581

This fixes an N+1 in the /group/:id and /group/:id/projects endpoints.

Changelog: performance

Create hand raise controller endpoint

See merge request gitlab-org/gitlab!71641

Improve failure message of matcher require_graphql_authorizations

See merge request gitlab-org/gitlab!71568

Removed instance level serverless domains feature

See merge request gitlab-org/gitlab!71283

Behind a feature flag, adds a check with the compliance
management resolver for instance -> group -> project
MR approval setting enforcement.

Log also gitaly and redis stats

See merge request gitlab-org/gitlab!71570

- Hides filtering UI while roadmap data is being loaded
within an epic page.
- Cleans up Roadmap component tests

Changelog: fixed
EE: true

Rename the target_duration to urgency

See merge request gitlab-org/gitlab!71573

Changelog: changed

New Crowdin translations - 04 October 2021

See merge request gitlab-org/gitlab!71681

This allows us to use the same categorization for endpoints as we do
for Sidekiq workers.

It allows us to not use subjective names for these categories, but use
urgencies as users would expect the endpoints to behave.

Update translation levels Oct 2021

See merge request gitlab-org/gitlab!71693

Fix sending multiple comment on note replies

See merge request gitlab-org/gitlab!71630

Add meta data in user_credit_card_validations

See merge request gitlab-org/gitlab!71032

Add includeSubepics argument to issue filters in GraphQL

See merge request gitlab-org/gitlab!71610

User ParticipantsService linear ancestor scopes

See merge request gitlab-org/gitlab!70684

These are non-sensitive data according to PCI

Changelog: added

Change the test string to i18n

See merge request gitlab-org/gitlab!71624