* Add resourcee_iteration_events table
* Add ResourceIterationEvent model Reuse code from
ResourceMilestoneEvent model as a lot of fucntionality and logic
is very similar.

Fix Empty Response for Pipeline Security Summary

See merge request gitlab-org/gitlab!39075

Update shared runner offPeak documentation

See merge request gitlab-org/gitlab!39064

Update New Release page to send title as `null` when empty

See merge request gitlab-org/gitlab!38990

Pre-fill the email input on sign-in / sign up pages

Closes #214100

See merge request gitlab-org/gitlab!33851

Remove redundant `size: 16` from sprite_icon

See merge request gitlab-org/gitlab!38781

Migrate batch publish buttons

Closes #229204 and #229206

See merge request gitlab-org/gitlab!38839

Migrats loading buttons when finishing a
batch review or applying comments now

Use GlFilteredSearch in Roadmap for async filtering

Closes #213975

See merge request gitlab-org/gitlab!36421

This commit updates the "New Release" page to send `null` instead of an
empty string when the "Release title" field is left blank (or is only
whitespace).

Remove IE11 from babel preset env

See merge request gitlab-org/gitlab!36840

Telemetry changes should have a changelog entry

See merge request gitlab-org/gitlab!38493

GraphQL mutation to move issue within board lists

See merge request gitlab-org/gitlab!38309

 - Issue can be repositioned within a board list
 and moved between board lists

Reuse the "Edit Release" form for release creation

See merge request gitlab-org/gitlab!36466

This commit updates the Edit Release page to additionally support the
creation of new releases.

Update multiline comment display

See merge request gitlab-org/gitlab!38721

Remove MLC from usage in Overview tab
Hide text if start or endline are blank

Remove refresh_only_existing_merge_requests_on_push FF

See merge request gitlab-org/gitlab!38907

Add stacked option to audit events so it fits smaller screens better

See merge request gitlab-org/gitlab!38803

Fire webhook on new deployment

See merge request gitlab-org/gitlab!38874

Replace the "Resolve discussion with a new issue" GlDeprecatedButton

Closes #219812

See merge request gitlab-org/gitlab!38665

Merge branch 'reports_scanned_resources_should_return_a_scanned_resource_object_227703' into 'master'

Replace scanned_resources_for_csv with ScannedResource object

See merge request gitlab-org/gitlab!37540

`sprite_icon` now has a default `size` set to 16 when not passed,
thus we don't need to specify it in this case.

Update GitLab UI/SVG

See merge request gitlab-org/gitlab!38812

Add more metadata to dev docs

See merge request gitlab-org/gitlab!38978

Clean up BillingPlansHelper

See merge request gitlab-org/gitlab!38866

- Remove unused methods: current_plan?, plan_purchase_link,
  new_gitlab_com_trial_url
- Remove specs for unused methods: current_plan?
- Mark internally used methods as private
- Remove unused instance of RSpec::Parameterized::TableSyntax

Templater update to handle html and inline erb

Closes #232567

See merge request gitlab-org/gitlab!38834

Refactor the Redis standalone documentation

See merge request gitlab-org/gitlab!38710

- Use redis_master_role to make the settings DRYer
- Add a section of configuring the application server

Update Gitaly version

See merge request gitlab-org/gitlab!39080

Merge branch '209214-add-confirmation-message-when-regenerating-feature-flag-instance-id' into 'master'

Add confirmation message when regenerating feature flags instance ID

See merge request gitlab-org/gitlab!38497

- add field to verify user's intention to regenerate FF instance ID
- move regenerate ID button to the bottom and disable by default
- update and add relevant Vue test for the modal

Set stricter default timeouts for HTTP requests

See merge request gitlab-org/gitlab!38039