Issue: https://gitlab.com/gitlab-org/gitlab/-/issues/357727

Resolve "Improve batched background migration logs"

See merge request gitlab-org/gitlab!84195

Workhorse: re-use *gzip.Writer instances

See merge request gitlab-org/gitlab!84175

[ci skip]

Merge branch '340497-add-developer-docs-for-new-batched-background-migration-framework' into 'master'

Add developer docs for new batched background migration framework

See merge request gitlab-org/gitlab!82593

Changelog: added

Relates to https://gitlab.com/gitlab-org/gitlab/-/issues/340497

Formalise Ruby line limit to .editorconfig

See merge request gitlab-org/gitlab!84925

Cleans up the bypass_registration experiment

See merge request gitlab-org/gitlab!83225

SAAS only: this removes the control experience from the experiment and
implements the feature as defined in the candidate definition.

Changelog: added
EE: true

Fix Ruby 3 kwargs deprecation in ManifestTypeEnum

See merge request gitlab-org/gitlab!84936

Add application settings to support inactive project deletion feature

See merge request gitlab-org/gitlab!84519

Enable wiki pages async load

See merge request gitlab-org/gitlab!84690

Update link and spelling to match AWS docs

See merge request gitlab-org/gitlab!84887

Fix Style/OpenStructUse offenses in application settings helper

See merge request gitlab-org/gitlab!75993

Add additional tracking for billings page

See merge request gitlab-org/gitlab!84587

Refactor titles, add version text, and other refinements

See merge request gitlab-org/gitlab!83064

Add loader to ready/draft button

See merge request gitlab-org/gitlab!84513

Remove ci_safe_artifact_content_type feature flag

See merge request gitlab-org/gitlab!84457

Auto-use FIPS image and rename UBI to FIPS in Container Scanning doc

See merge request gitlab-org/gitlab!84465

Changelog: changed

To support the inactive project deletion feature we need to store the
following settings for the GitLab instance.
- Enable/disable inactive project deletion.
- Minimum size of the repository in MB that should be considered
for inactive project deletion.
- Time in months after which we need to send a warning email to the
project maintainers saying that their project will be deleted
because of inactivity.
- Time in months after which the project needs to be deleted
because of inactivity.

Changelog: added

Update documentation for Members API: Clarify personal projects now show `OWNER` access

See merge request gitlab-org/gitlab!84460

Add pipeline schedule variables to forward:pipeline

See merge request gitlab-org/gitlab!84478

Pipeline schedule variables have the same priority
as pipeline variables.
We decided that we could consider pipeline schedule variables
as pipeline variables.

Display an error within Apply suggestion box when failed to load diff metadata

See merge request gitlab-org/gitlab!83520

Refactor: add prepend mod to trail registrations controller

See merge request gitlab-org/gitlab!84559

Add real-time labels doc

See merge request gitlab-org/gitlab!84602

GraphQL: Implement CiRunnerType.upgradeStatus

See merge request gitlab-org/gitlab!84490

Add `CiRunnerUpgradeStatusType` to allow determining what type of upgrade
can be applied to a runner

Add Name/Company/Email to cloud license sync data list

See merge request gitlab-org/gitlab!84527