Description of problem: This version is required to package WildFly into Fedora.
HornetQ 2.3.1 is available in Rawhide now. It's not a full HQ build - it's missing some modules, but it's good for a start. Leaving this open until we add all required modules for WildFly.
Version hornetq-2.3.1-2.fc20 includes (I hope all) modules required for WildFly.