Fixed #5 : Sustain pedal doesn't release notes during split mode
The fix is different than described in the issue, discussed over phone. Pedals and switches always just operate on the focused split, however when the switch is held and released, the sustain will be released even if another split is active. When the switch is toggled, you need to give focus back to the split before being able to release sustain. This is indicated with switches by the light underneath, with foot pedals it behaves the same, but there's no light.