AdroitLogic UltraESB v1.7.0 has been released!: Another major step of the best open source ESB , the version 1.7.0 has been released with a native AMQP transport, Protocol-Buffers based message mediation, AS2 and EDI enhancements and Many improvements to the Zabbix monitoring integration.
The v1.7.0 release is approximately ~37MB in size and includes over 70 samples, test utilities and documentation etc to get started quickly. The release can be downloaded from AdroitLogic downloads page. The complete release note explains all the changes.