The library management system changed completely in 2.0.0.GA to use maven. The JBoss maven repository has a policy of never deleting old releases, and we make sure all dependencies of Seam are deployed to the maven2 repo - so you should always be able to grab the necessary jars. We don't plan to bundle bits of other frameworks we don't use in Seam with Seam though. I hope that projects don't delete old releases - I've never come across that before! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4114456#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...