Information about extension compatibility for firefox 2 is on
http://developer.mozilla.org, extension developers have been contacted
, and tracking bugs were set up to track some of the top 50 extensions
that were still lacking compatibility.
If you know of useful extensions that still aren't working with Firefox
2 release candidates have a look over the tracking bug list
https://bugzilla.mozilla.org/showdependencytree.cgi?id=353206 and file a
bug to help track status.
If you have some extra cycles to help find extension owners, test
extensions, or develop patches for extensions to get them compatible for
Firefox 2, check out the extension compatibility bugs with the "no
reply" comment in the status white board and pitch in where you can.
Thanks
Chris Hofmann