JavaMail Bridge Swiftlet: Inbound bridge destination can now be a remote queue.
Queue Manager Swiftlet: Routing headers are not removed and messages are pending (ping-pong) between 2 routers after the 2nd move/copy to another router. Affects Queue Mover Job, CLI move/copy commands.
Store Swiftlet (HA): Integer overflow during ACTIVE_SYNC stage if size of page.db is greater 2.3GB.
CLI: Memory leak and ConcurrentModificationException if CLI is created/closed in short intervals and router is connected to a router network.
CLI: CLI may hang after a failover of SwiftMQ HA Router.
CLI: Dependency on Swing event queue.
Configuration compatible with previous releases: 4.5.0 (routerconfig.xml will be converted on the first startup)
Class compatible with previous releases: 5.1.0 (see release notes of release 5.1.0).