Hi,
Something I really miss in renoise 1.5 (registered version): The abillity to switch of KeyJazz when live recording.
Why would I use this?
For example: When I want to record a bassline (via midi or keyboard) I do this live and it has to be mono. I set the pattern to loop, start recording and play the bassline. When the pattern loops I keep on recording and overwrite those notes I don’t like. With KeyJazz on I can’t overwrite those notes because the the track becomes polyphonic.
Hope someone understands this 
Best regards.