1. Toggle Staccato by holding MODE button for 2sec without touching anything else. A small line underneath the top-line-center-cross (between instrument and mode) indicates if staccato is active or not.

2. Add support for aftertouch, sustain, and pitch bend from external MIDI.

3. Mapped cutoff to MIDI CC1

4. Reworked the "Timing Patterns" in ARP.