- The Flexible Project Structure framework/tooling/api released in M3 is experimental and not gone through a lot of testing. It is only available on web modules. It will be refined and made enabled on other J2EE modules in M4.
- For EJB 2.0 project creation the optional web services jars available on the M3 build page are required.
- The JBOSS server version supported in M3 is JBOSS 3.2.3
- The JOnAS server version supported in M3 is JOnAS 4.1.4