The Hibernate developer team released Hibernate 3.2.0 GA today, this release is now ready for production use. Please read the migration guidelines if you are upgrading from an earlier version.

In addition to Hibernate Core, final releases of the Java Persistence provider are now available with Hibernate Annotations and Hibernate EntityManager. The Hibernate Java Persistence provider has been certified with the Sun TCK. You can use the Java Persistence API and annotation metadata in any Java project, inside or outside any Java EE 5.0 application server. If you are upgrading from an earlier version of the Hibernate Java Persistence provider, please see the migration guidelines.

We'd like to thank all contributors and users for their issue reports!

Download the latest releases: http://www.hibernate.org/6.html

When will the Query have support to Query By Example?

Or when will the Criteria have support to aggregation functions ( as Count, SUM, AVg, etc. )?

eh Criteria have had that support since 3.0!

Nice! Could you give-me a example of the support in the Criteria for me to learn?

Good place to start is to read the documentation about Criteria.

I 've just looked for. Will try again, thanks a lot man :)