The main highlight of this update is to make MidiREX compatible with modern MPE (MIDI Polyphonic Expression) instruments like ROLI Seaboard keyboards, Linnstrument, Keith McMillen Instruments controllers, etc. To enable MPE operation, MidiREX can now record on the MIDI Channel associated with a track and since the latter could be set to ‘OMNI’, MidiREX can record MIDI events on all received MIDI channels to the currently selected track, which is essential for MPE compatibility.

A bunch of other improvements where made: new CCs added, bugs fixed, etc.