Having the Renoise BPM arrows (bpm up) and (bpm down) buttons midi mappable
would be a great help to us when performing live

Mapping the bpm to a controller eg. slider or knob is way too coarse.



kazakore recently posted a tool with some useful new key bindings/MIDI mappings geared towards live performances:

Maybe you’ll have some luck with that? If it doesn’t do exactly what you need, then you could easily mod it yourself, or politely ask kazakore to consider adding your feature request(s).