Well we've managed to knock out another version of JBoss Portlet Bridge 2.x in only a few months, which continues my hopes and plans to be releasing much more frequently!
In 2.3.0.Final there were a lot of fixes resolved to improve how RichFaces 3 and Seam 2 applications are handled within a Portal environment. The full release notes can be found here.
If all goes to plan, this is the last release of JBoss Portlet Bridge 2.x series. Going forward all our efforts will be directed to the 3.x series that will support JSF 2, RichFaces 4, CDI and Seam 2.3