Giver,
No word on a release date yet, but testing is going to plan and the system is proving reliable.
Rollout requires a full software upgrade for PAW units and a software / hardware upgrade for OGN-R ground stations, so we (Lee and the Test Team) have been kept pretty busy. There are still some loose ends to sort out, but Lee recently reported elsewhere that he intends to extend the testing to additional users shortly, so there will hopefully be an announcement soon.
I will post some screenshots later.
Regards
Peter