Bostech has released a beta version of its open source ChainBuilder ESB v1.0 at ChainForge.net, positioning the enterprise service bus for SOA. The ESB complies with the Java Business Integration specification. Usability and feature enhancements are highlighted in the beta release, along with the initial version of ChainBuilder ESB for Linux. Improvements in the beta release include source code availability, FTP Bostech has released a beta version of its open source ChainBuilder ESB v1.0 at ChainForge.net, positioning the enterprise service bus for SOA.The ESB complies with the Java Business Integration specification. Usability and feature enhancements are highlighted in the beta release, along with the initial version of ChainBuilder ESB for Linux. Improvements in the beta release include source code availability, FTP communication support and dynamic content-based routing. IDE testing capabilities linked to the Eclipse platform also are featured. Graphics have been improved in the ESB’s Component Flow Editor. Developers can download the open source software under the common GPL license or purchase a subscription that features training, support and intellectual property indemnification. A commercial license is available for users who do not want to release source code under the GPL.The general release of ChainBuilder ESB is planned for January 15. Bostech had discussed the ChainBuilder project in October. Technology Industry