Version 1.2 will be available in 2-3 weeks. These improvements are slated to be included:
1- Higher Fourier resolution for saw, triangle, and square oscillators.
2- Inclusion of a fourth and maybe fifth oscillator.
3- Polishing of fonts, button text, and colors, where needed.
4- Basic hardware keyboard MIDI input capability.
(Inter-app MIDI will likely come later.)
4- A fix for saving settings accurately each time.
5- Various bug fixes.