- On the 'Settings' page, added the ability to adjust the envelope Sustain and Repetition groups.
- Added a feature of the transition in a mode of "Repetition" with the keyboard. Pressing and holding the notes D#1 is equivalent to pressing the Damper Pedal (CC 64).
- Now at low values of velocity attack of the notes softer than at higher values, as well as happens in the performance of music on a real accordion.
- The instrument is loaded into the sequencer remembers the last selected case.
- Optimized script.
- Switching register now takes place not only with the help of the keyswitch, but also using the drop-down menu.