Of course you can always build Jopr 2.2 from svn and have a look at things yourself.
We have incorporated a lot of changes in the UI:
- Navigation tree on the left
- Subsystems view
- Summary view per resource
- More streamlined UI
- New Problem Resource / OOB view
As Jopr 2.2 is not yet released, this is all still work in progress and subject to changes.
Please give us feedback - e.g. via Jira or mail to jopr-dev @ lists.jboss.org. Or meet us in #jopr at irc.freenode.net