Hi all,
 
This is probably an old question, but, why has the VS-20 been dropped? I have had mine for years and love it for the portability, the COSM effects, DAW control, etc..... I looked at the V100 but it only has 1 fader and I was not impressed by its build quality. 
 
Any hopes of a new driver for Windows 10???

This would be a question for Roland. They made the hardware and the drivers for it. There are several threads here about how to use existing drivers in Win10.

For the same reason as the 100 and 700 have not gotten any love: they no longer work with Cakewalk and it's an older device.
 
It sucks that Roland has gotten to this point but it is what it is. Use the 8.1 drivers for now using similar processes to get it working like that has been posted in a lot of other threads in this forum.