CloudBees Replication Parent 1378

In a High Availability (HA) controller with multiple replicas, an attempt to install a new plugin dynamically would not work since it would be available only on the replica associated with the sticky session. Now, a managed controller with multiple replicas forces all new plugin installations to take effect only after a controller restart that is normally done by accepting the option to trigger a rolling restart. A managed controller with only one replica (HA but not HS) continues to allow dynamic plugin loading.