Apache Cayenne Website > 2007 > 03 > 08 > Version 3.0 milestones and Javadoc
As work continues toward Cayenne 3.0, many new features have already been implemented and tested. Lifecycle callbacks and JPA are two of the most important, still undergoing development. More is left to be done, but some people are using early 3.0 builds in production already. Milestone releases are now being released here to facilitate wider testing and Javadocs are now built and published nightly from the trunk of the development repository.