new release is a big improvement - and having this emulator close to usable is amazing. Below is what I have found:

4 issues identified:
1: FN modified keys are not recognized at all (verified with flashback startup where there is a key combo that has to be entered)
2: w an z keys are switched for some reason. All other keys are correct (verified as above)
3: Mouse always activates a left click when screen is touched. So when a game switches screen, the cursor stays put, and when you try to activate something on the new screen, the mouse registers a click at the "old" position.
4: Some games requires continuous fire and direction buttons to be pressed. This does not work, only 1 key press is registered "per key press".