http://wmj5kiicroak3dvoelipkcqobw7kwtltbqnmuv576l6x4b56b6dvmdad.onion/help/administration/geo/replication/upgrading_the_geo_sites.md
If you want to avoid downtime, consider using zero-downtime upgrades . To upgrade the Geo sites when a new GitLab version is released, upgrade primary and all secondary sites: Optional. Pause replication on each secondary site to protect the disaster recovery (DR) capability of the secondary sites.