This from GSI :
We’re planning to release a new update to VB3-II by the last quarter of 2019. What new features would you like us to implement? We’d appreciate your suggestions, even though we can’t guarantee that we can implement exactly all what you ask for.
What’s already in the to-do-list:
1. Octave shift buttons for each manual (like in the old VB3)
2. MIDI Output support (to sync with motor-fader controllers)
3. MIDI CC support for recalling drawbar presets
Sounds like a good time to voice your opinion about changes you would like to see.
No response page was offered, but this came from GSI Face Book.