Dans http://www.oracle.com/technetwork/java/jms/index.html :
December 17, 2008
Sun Java System Message Queue 4.3 is now available. Connect your business software systems to form a single efficient enterprise: Sun Java System Message Queue is a leading business integration messaging service that implements the JMS specification and provides exceptional reliability and scalability for both large- and small-scale deployment environments. Find out more or download it now.