NetBeans 5.5 has been released. "NetBeans IDE 5.5 builds on the success of NetBeans 5.0 and adds support for Java EE 5 and Sun Java System Application Server PE 9. Got Web 2.0? Of course! NetBeans 5.5 generates JAX-WS 2.0 artifacts for Java SE 6 and Java EE 5 projects. We included Java Persistence support and support for Enterprise Java Beans 3. Additionally, there is the new Subversion support module and an updated module for the GUI builder, both available on the 5.5 Update Center." A new preview build of NetBeans 6 has also been released.