First off, congrats on the 2.1.0CR1 release! Great to see all the hard work going into HornetQ.
I was under the impression that automatic failback in HA mode would be added in this release. However, the release notes and the documentation seem to indicate otherwise. I couldn't find this issue being tracked in JIRA. Is it actually scheduled for 2.1.0 or some later release? Thanks!
Not sure where you got that impression, but this subject is currently being discussed here