- It requires Ruby 1.9 or higher.
- It is based on specifications and validates against real world WSDL documents.
- It is way faster than ever before, while now parsing all elements.
- It properly separates operations by service and port.
- It supports WSDL and XML Schema imports.
- It knows the input, output and fault message types.
- It knows about Arrays of elements.
What was supposed to become Wasabi 4.0 has been merged into what is supposed to become Savon 3.0 :) You can follow this GitHub issue for updates.