Resteasy 2.3-RC1 has just been released. Please follows links on main resteasy page to see documentation and download links. We do have some backward-incompatibilities, so see the Migration Guide. If you can, please testdrive it! We will be doing a 2.3.GA release in 2 weeks so its up to you to find any critical blocker bugs we might have introduced!
After 2.3 is released we will be starting to work on Resteasy 3.0, a JAX-RS 2.0 implementation. In conjunction we will also be moving source control to github.