• [CHANGE] #845 Set default registry to be docker.io on the releases to allow easier modification using new ImageConfig
• [BUGFIX] #843 If MetadataVersion was for some reason missing from Status while the DatacenterName was set to same value as dc.Name and the count of nodes was same as maximum seed count for a rack, the seed labeler would overflow thinking it had too many seeds and remove the existing seeds from such racks.