4.5.0.Alpha3 underwent pre-staging testing, and now we think, that we have found all regressions and problems which need to be fixed.
Under this filter you can find issues we have discovered so far (it includes docs issues as well). All issues found looks as major ones to us. Therefore, we recommend fixing them before staging.
Great, thanks jhuska! I've reviewed the reported issues and prepared a couple of sprints. These can be reviewed via the RichFaces rapid board:
It will likely take us 1-2 weeks to work through these issues.