NHibernate 2.0 GA Released
NHibernate 2.0 was finally released!
You can get it from here, but you have to wait for the documentation, which isn't already available.
Hopefully there will be soon more information at the NHibernate site.
Addenda: you can read about some of the new features and bug fixes on http://www.infoq.com/news/2008/08/nhibernate2-arrived.
Addenda2: you can get (mainly for printing purposes) the reference documentation on http://www.nhforge.org/doc/nh/en/. It's 112 pages long.
Addenda3: NHibernate Contrib packages can be found on http://sourceforge.net/project/showfiles.php?group_id=216446.