The long awaited update to Hibernate in Action has been released! HiA was the definitive guide on all things Hibernate, but unfortunately was written for version 2.x. The new version has been updated for version 3.x and additionally covers using Hibernate as the persistence provider for JPA and EJB3. I’ve been reading the preview release of this book for the past few weeks and am enjoying the updated and new content. It’s a must have book if you’re working with Hibernate.