Other labels
milestones
GitLab.org
Issues related to the Milestones feature on issues and merge requests: https://docs.gitlab.com/ee/user/project/milestones/
mirroring
GitLab.org
Issues related to Repository Mirroring: http://doc.gitlab.com/ee/workflow/repository_mirroring.html
missed-deliverable
GitLab.org
A deliverable missed within the feature freeze date, including documentation.
Prioritized