Major Description
The bug I reported in Hessian has now been fixed and I've tested 3.1.5 in both my own project and also against all the Cayenne tests. All seems good. Just waiting for it to hit the maven repository which is apparently a bit complicated, so this task is to remind me to check on it periodically.
This release apparently utilises a more compact binary structure which gives us some speed improvements as well as general bug fixes.