What version of the BPEL standard is supported by Oracle BPEL Process Manager?
BPEL PM 10.1.2 and 10.1.3 supports BPEL4WS 1.1. However, some features from WSBPEL 2.0 working draft have already been implemented in the BPEL PM 10.1.2 and 10.1.3 releases. We plan for full support for BPEL 2.0 shortly after it is released and expect a smooth migration path. More information about Oracle’s position on BPEL 2.0 can be found here.