The JBoss Portal Team is very proud to provide the JBoss Portal 2.2 Release Candidate 2.
It includes some bug fixes and the portal has been certified against the portlet JSR 168 TCK.
The files are available on sourceforge :
http://sourceforge.net/project/showfiles.php?group_id=22866&package_id=84509&release_id=376713
The documentation is also viewable online :
http://www.jboss.com/products/jbossportal/docs