Cayenne is a Java persistence framework. It takes a distinct approach to object persistence and provides an ORM runtime, remote persistence services, and a GUI mapping/modeling tool.
Project Status - Cayenne 3.1 is stable and in bug-fix mode as it approaches GA status. The last Beta was released on Feb 18. - Cayenne 3.2 Milestone 1 released on July 19 and is where new feature activity happens. - Dropping support for Java 1.5 for Cayenne 3.2+. - Added Apache RAT as part of release process. - Updated JavaDocs due to frame injection vulnerability. - Working with Infra on Git migration Community - Mailing list activity is about average on developer and user lists for summer months. - The last PMC member was added in December 2012 - The last committer was added in May 2012