- Better SOAP header support
- Added new transport `HttpAuthenticated` for active (not passive)
basic authentication.
- New options (`prefixes`, `timeout`, `retxml`).
- WSDL processing enhancements.
- Expanded builtin XSD type support.
- Fixed `<xs:include/>`.
- Better XML `date`/`datetime` conversion.
- `Client.clone()` method added for lightweight copy of client object.
- XSD processing fixes/enhancements.
- Better `<simpleType/>` by `<xs:restriction/>` support.
- Performance enhancements.
- Fixed tickets: 65, 232, 233, 235, 241, 242, 244,
247, 254, 254, 256, 257, 258.