It's official now!
They started with the planetary/guider CMOS line cameras first, see
but they do already work on a cooled C2/C3 series of mono CMOS cameras for DSO!
AFAIK there will be also an OSC camera (currently investigating the detectors/options).
The C1 cameras will be available very early next year (January 2019). More sophisticated, cooled C2, C3 and C4 series of CMOS based cameras, compatible with very rich set of accessories of the Gx Mark II cameras, will follow soon. We will keep you informed.