Along with Seam 2.1 comes a handful of enhancements to seam-gen. These changes are a culmination of the mods I made to the seam-gen project that forms the basis of the sample code for Seam in Action. Perhaps after reading this entry, you'll conclude that the enhancements go well beyond modest.
Hibernate Core 3.3.1 has just been released with its artifacts published to the JBoss Maven Repository. This release fixed a serious issue with CurrentSessionContext (SessionFactory.getCurrentSession()) when running on IBM WebSphere. It also includes quite a few improvements to the enhanced id generators. For details about all the changes in this release, check out it's changelog
3.3.0.GA got released the other day with an uncaught problem. A public method got removed from some of the events (specifically PreInsertEvent and PreUpdateEvent) which is causing problems with Hibernate Validator and which will probably cause problems for any applications utilizing custom listeners for those events.