Midi 2.0 export + Xenharmonic playback
Midi 2.0 is becoming available on OS's, and one of its features is support for microtuning of each note separately, for example in a chord.
This will finally bring some standard for encoding xenharmonic music (without pitchbending or MPE).
So my wish for the feature in MuseScore is to be able to set arbitrary tunings per note (using accidentals), and export generated compositions in MIDI 2.0 so I could use them in a capable DAW.
Also it would be so nice to have playback using Muse Sounds with this kind of feature.
I know it is still early for this right now, I am just curious about your opinions and if this is something you are aiming at.