Hey, I've forked core on github and pushed changes to upgrade hibernate-ehcache module to the latest ehcache & Hibernate SPI (which was still using the deprecated CacheProvider). I've pushed changes for the 3.5 & 3.6 branches. Currently working on master... Should I create a JIRA for that ? I also wondered about any release plan for these versions ? Thanks, Alex -- Alex Snaps <alex.snaps(a)gmail.com&gt; Senior Software Engineer - Terracotta http://twitter.com/alexsnaps http://www.linkedin.com/in/alexsnaps