In the CVS repository you can already see a migration guide to Seam 2.0 written by Gavin King on June 27th. From this migration guide you get a pretty good picture about what has been changed. There is change log too, in another file. If you get successful with the "ant dist", you can see the reference manual has been modified too. If you view the history of the build.xml in the root of the Seam CVS repository, you can get a clue that the Seam team thinks that it's better to call the next release Seam 2.0.... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4058142#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...