I also would like to know. The following links indicated an answer but....
http://forums.activemq.org/posts/list/93.page http://www.nabble.com/RE%3A-activemq-user-When-can-I-expect-a-stable-4.x--t482704.html#a1369286 Thanks. -- View this message in context: http://www.nabble.com/Release-4.0-plan-t1504943.html#a4084871 Sent from the ActiveMQ - User forum at Nabble.com.
