Progress on the new metamodel ended up being much slower then anticipated, so we decided to move ahead with the 4.0 release and will continue development of it after 4.0. At that point the rest of the work for 4.0 had already been completed which brings us to the first CR release. The complete list of its changes can be found in the JIRA release notes.
Hibernate Core 4.0.0.Beta2 has just been released. Most of the work in this release deals with continuing to tidy up the new metamodel. The complete list of its changes can be found in the JIRA release notes
The Hibernate team have released the 3.6.3.Final maintenance release of Hibernate Core. This is a minor maintenance release with bug fixes. As always, the release is available from both SourceForge in bundle form as well as the JBoss Nexus repository under the org.hibernate groupId.
The Hibernate team is pleased to announce the release of Hibernate Core 4.0.0.Alpha1. Pieces of changes in this release have been in the work for a long time, so even though it is an alpha the changes should all be really really well vetted and tested.
On February 16th I will be doing a presentation on multi-tenacy and Hibernate as part of the JBoss Developer Webinar Series. Some background can be found in my earlier Multi-tenancy in Hibernate blog entry. In the presentation I will cover approaches to handling multi-tenancy in Hibernate today as well as touching on the planned support upcoming in Hibernate 4.