Xacml 3.0 namespace unchanged

Per a question that came up in Wednesday’s call: The XACML 3.0 namespace in the XACML 3.0 Candidate OASIS specification 01 document is unchanged from working draft 17.
The namespace is still “ urn:oasis:names:tc:xacml:3.0:core:schema:wd-17”.
This is good, in my opinion.
My interpretation of this is that implementations that were written to support the wd-17 schema and test for the wd-17 namespace will not need to be updated to test for a different namespace once the draft is adopted as an OASIS spec.
Is this interpretation correct?
-Danny Danny Thorpe Authorization Architect Dell Identity & Access Management, Quest Software Quest Software is now part of Dell.