Ensure required status checks provided by the intended app

You can now control which GitHub App a required status check is provided by. If status is then provided by a different app or by a user via a commit status, merging will be prevented. This ensures all changes are validated by the intended app.

Existing required status checks will continue to accept status from any app, but can be updated to only accept status from a specific app (see Editing a branch protection rule). Newly-added required status checks will default to the app that most recently reported the status, but you can choose a different app or allow any app to provide the status.

For more information see our documentation about protected branches.