WSDL for C++ Toolkit (WSDL4CPP) version 0.9.1b is released! This is the first beta release of WSDL4CPP. It is not including the libcurl support.
Soon next beta release 0.9.2b will be available. It will include the libcurl support. See project page for detail:
http://sourceforge.net/projects/wsdl4cpp