We have CAMP 1.1 Committee Spec (CS). We are waiting for two implementations to move it to OASIS Specification (OS). As new issues are filed and we resolve them the spec may change. What is our versioning scheme? Does backward/forward compatibility affect our versioning scheme. As a point of reference, CAMP 1.0, which was the initial submission, is not compatible with CAMP 1.1 (backward or forward, for the client side or the provider side).