Controls are more reliable: fixed an intermittent problem where a control, most often the mode switch, stopped responding until a preset was changed.
Swipe the mode switch: slide along it to move between TREM, REPEAT and LOOPS, as well as tapping.
Knobs follow your finger: drag up or right to turn a knob up, down or left to turn it down, so a swipe no longer has to be straight up and down.
Octave direction for LOOPS: a new DIRECTION switch on the back panel sends the voices up only, down only, or both ways. Up only keeps every voice at or above the original pitch, so low octaves no longer muddy the sound.
Triplet sync: 1/16T, 1/8T, 1/4T and 1/2T note lengths in every mode when SYNC is on.
In wide host windows, such as AUM on a larger iPad, the pedal now sits centred instead of hugging the left edge.