Unless there are any major problems with this release, I probably won't be doing anymore with this project.
There's one problem, X-Input support. With X-Input being the standard for Windows now, more and more games are using it (especially Windows 10 native games). If you could somehow implement X-Input functionality that would make it killer. Of course this would be pretty hard as you'll need an x-input driver (vJoy is a direct input driver). I'm pretty content with it now as it means I got one more controller for Project M .