Version 2.2 of Remote CDU has been officially released. The main new feature supporting PMDG's 777X - there are also some additional features:
• added support for Lockheed Martin's Prepar3D v3
• added support for the P8-A Poseidon variant of the NGX
• performance optimizations
• fixes connectivity issues when selecting aircraft
Previous licenses of course remain valid.
This version supports both Microsoft's Flight Simulator X as well as Lockheed Martin's Prepar3D v3.
There is a new support forum here at AVSIM , so feel free to join the community