Changed #367 Use 12.0.4 as default vertica server image #365 Moved to operator-sdk v1.28.0 Fixed #369 Fix helm install without cluster admin priv #362 Support subcluster names with underscores, such as default_subcluster. #360 Run rebalance shards on new subcluster created in a v11 database that was migrated from enterprise #353 Setup keys for client side agent access