**app/models/operations/feature_flags/strategy.rb:**

Adds support for flexibleRollout strategy.

**ee/changelogs/unreleased/feature-flags-rollout-session-random.yml:**

Changelog.

**ee/app/controllers/projects/feature_flags_controller.rb:**

Updates to support permitted parameters for flexibleRollout.

**ee/spec/controllers/projects/feature_flags_controller_spec.rb:**

Tests for the controller to support flexibleRollout.

**ee/spec/requests/api/feature_flags_spec.rb:**

Tests for the API to support flexibleRollout.

**spec/models/operations/feature_flags/strategy_spec.rb:**

Tests for the model to support flexibleRollout.

**doc/api/feature_flags.md:**

Documentation for the new API support.

Remove graphql_lookahead_support feature flag

See merge request gitlab-org/gitlab!43438

Copy designs to new issue when issue is moved

See merge request gitlab-org/gitlab!41714

Adds a set of services and workers to allow an asynchronous copy of
designs from one issue to another.

It happens asynchronously from the in-request issue move as the copy
can take around 15s for 50 designs.

The copy involves copying designs, versions and discussions on designs.

https://gitlab.com/gitlab-org/gitlab/-/issues/13426

Reload when Switching from Swimlanes to Board

See merge request gitlab-org/gitlab!43366

Tag Ci::Trace::Metrics spec with prometheus

Closes #258207

See merge request gitlab-org/gitlab!43621

Docs: Edited Conan Repository topic

See merge request gitlab-org/gitlab!42789

Related to: https://gitlab.com/gitlab-org/gitlab/-/issues/247950

Docs: Remove notes from container admin topic

See merge request gitlab-org/gitlab!43221

Related to: https://gitlab.com/gitlab-org/technical-writing/-/issues/255

Docs: Remove notes and general cleanup

See merge request gitlab-org/gitlab!43429

Added information to assign a group label

See merge request gitlab-org/gitlab!43598

Update analytics feature flags

See merge request gitlab-org/gitlab!43561

Move pipelines from widget.json to cached_widget.json

See merge request gitlab-org/gitlab!38273

DAST site profiles: support validation path

See merge request gitlab-org/gitlab!42906

This adds support for providing a validation file path when validation a
DAST site profile.

- The input's prefix now defaults to the target URL's origin, followed
by a trailing slash
- The input itself defaults to the target URL's path followed by the
generated token
- Submitting the validation form now sends the validation path along
with the GraphQL mutation

Revert "Merge branch...

See merge request gitlab-org/gitlab!43426

Revert "Merge branch 'kassio/lfs-authentication' into 'master'"

See merge request gitlab-org/gitlab!43424

Add missing information for Geo feature flags

Closes #251080

See merge request gitlab-org/gitlab!43595

Fix Ruby 2.7 deprecation warnings in spec/requests/api/files_spec.rb

See merge request gitlab-org/gitlab!43589

Since we already have expiration mechanism for pipelines
What about moving them into cached_widget.json

Docs: fix style guide example for consistency

See merge request gitlab-org/gitlab!43547

Merge branch '244040-create-easy-way-to-seed-vulnerability-data-for-local-development' into 'master'

Increase Vulnerabilities per seeded project to 30

See merge request gitlab-org/gitlab!43324

Remove --all from conan search commands

See merge request gitlab-org/gitlab!43343

Clean up yaml code block formatting

See merge request gitlab-org/gitlab!43507

Replace popover with GlPopover component

Closes #227239

See merge request gitlab-org/gitlab!43499

Improve issue/MR reaction search

Closes #17405 and #24640

See merge request gitlab-org/gitlab!42321

Docs: minor fixes

See merge request gitlab-org/gitlab!43541

Update Workhorse version to 8.48.0

See merge request gitlab-org/gitlab!43586

Remove duplicated metrics desctption from Usage Ping guide

See merge request gitlab-org/gitlab!43387

Improve Value Stream Analytics documentation

See merge request gitlab-org/gitlab!43372

This clarifies that Value Stream Analytics exists at the project and
group levels, but the group level feature is EE-only. This also
clarifies that the 7 stages referenced are the default, and can be
customized at the group level.