The Apache Qpid community is pleased to announce the immediate availability of Apache Qpid 0.22. Apache Qpid (http://qpid.apache.org) is a cross-platform enterprise messaging solution which implements the Advanced Message Queuing Protocol (AMQP, http://www.amqp.org). It provides brokers written in C++ and Java, along with clients for C++, Java JMS, .Net, Python, Ruby, and Perl. Qpid 0.22 is available from our website: http://qpid.apache.org/download.html The 0.22 release includes many bug fixes and improvements. We recommend that all users upgrade. A comprehensive list of changes in the 0.22 release is available here: http://qpid.apache.org/release_notes_0.22.html Thanks to all the users and contributors who have helped to improve Apache Qpid.