I just finished migrating the FabrikamJets example from the CTP to V1 of AppFabric Access Control. There were two changes that made an update necessary: 1) V1 uses version 0.9 of the WRAP protocol, instead of version 0.8, and 2) the issuer name generated by V1 is the base URI of the STS endpoint for the service namespace, instead of the full URI.