I am pleased to announced the community release of PicketBox XACML v2.0.6.Final.
More details are available at:
http://community.jboss.org/wiki/PicketBoxXACMLJBossXACML
What is new?
1. Core RBAC Profile of XACML v2.0
2. Reading policies by just specifying the directory location in the config file.
3. Bug fixes.
Enjoy.