Release Notes: Improved REST support with the ability to map URIs to operations and support for HTTP POST, GET, PUT, and DELETE. Replay Delection support for secured services. PKCS12 Key Store support. WS-Secure conversation support. MTOM and Custom Headers Support with contract first Web Services. A bundled Data Services library. Many bugfixes.
Release Notes: WSDL mode code was reimplemented to support WSDL 1.1 as well as WSDL 2.0. In addtion, WSDL mode is now also capable of supporting WS-SecurityPolicy and WS-Addressing. The WSHeader class was improved to support adding custom SOAP headers with child elements. Exposing of member functions defined in PHP classes as Web service operations is now supported. Many bugs related to MTOM, WSDL generation, and WS-Security were fixed.
Release Notes: Memory leaks were fixed. Many other bugs were fixed.