Stock Trader Interop Expanding on July 18, 2008 .NET Interoperability WSF/Perl WSF/PHP WSF/Python WSF/Ruby WSO2 +
REST and WS-* on December 20, 2007 Apache Axis2/C Open Source Web Services WSF/C WSF/PHP WSF/Ruby WSO2 +
C and PHP Web Services Engines Released on October 05, 2007 Apache Axis2/C Web Services WSF/C WSF/PHP WSF/Ruby WSO2 +