That looks like a pretty amazing update! Electro-smith should be paying you 
In theory .Net should be cross-platform … but it also might make sense to document the serial protocol, then someone could help out with other clients. Or if the midi CC covers all/most of the parameters, someone could make a panel in CtrlR or similar. (I hate to say “someone” for these without volunteering myself, but sadly can’t really commit to something like that right now)