JBoss 4.2.0.CR1 has been released and is available for download on Sourceforge.

http://sourceforge.net/project/showfiles.php?group_id=22866&package_id=16942&release_id=491475

The release notes for JBoss 4.2.0.CR1 can be found here:

http://sourceforge.net/project/shownotes.php?release_id=491475&group_id=22866

Thanks

Rajesh