It's now finalised to follow the IPN notation system whose details can be found here https://en.wikipedia.org/wiki/Scientific_pitch_notation and http://www.flutopedia.com/octave_notation.htm
The code-base need to be updated accordingly to follow this notation.
An example can be, If we are presented a treble clef and we press a C4 note of quarter length, it will be represented as TrebleC4Quarter.