12/24 Fret toggle + related modes info
You can now toggle between a 12 or 24 fret fretboard view (works best on desktop, obviously).
When viewing a non-theoretical standard mode (Ionian, Dorian, Phrygian, Lydian, Mixolydian, Aolian, Locrian), you can now read about the standard modes that share those patterns and quick-switch to those modes.
Small refactors have also been done to enable scale playback functionality in a future release.