Release notes http://forums.trisul.org/d/64-new-trisul-update-release-6-5-jan-28-2019-cross-key-counters
The major addition is a new Cross Keys counter group and a companion Trisul App called Sankey Crossdrill. This lets to combine two or three counter groups to create a cross product. Example InternalHost -> External Host or Internal Hosts -> Apps -> External Hosts etc.
We will be pushing out the docs for the "Cross Keys Counters" any time now.
Look fwd to your feedback