2009-01-21 Apache Qpid AMQP enterprise messaging implementation. Apache Qpid implements the latest AMQP specification, the first open standard for enterprise messaging, and provides transaction management, queuing, distribution, security, management, clustering, federation and heterogeneous multi-platform support and a lot more. C++ Java C# Python Ruby Apache Qpid 0.18 2012-08-30 0.18 Apache Qpid 0.16 2012-05-19 0.16 Apache Qpid 0.14 2012-01-26 0.14 Apache Qpid 0.12 2011-08-24 0.12 Apache Qpid 0.10 2011-04-29 0.10 Apache Qpid 0.8 2010-12-07 0.8 Apache Qpid 0.6 2010-03-25 0.6 Advanced Message Queing Protocol AMQP Working Group AMQP 0-8, AMQP 0-9, AMQP 0-9-1, AMQP 0-10