MKE 4k DocumentationUpgrade from MKE 3.7 or 3.8Revert the UpgradeRevert the UpgradeTo revert a cluster upgraded to MKE 4k back to MKE 3:Uninstall MKE 4k.Restore MKE 3 from a backup.Last updated on July 23, 2025Upgrade Verification and AccessRBAC Upgrades