with 3.0, you can now pitch, gliss up/down single notes!
similarly to what Ix/Ox already did for raising/lowering volume, now with Ux, Dx and Gx you can perform coarse portamento Up, Down and Glissando on notes:
Note Ins Vol
C-4 01 --
--- -- DC <= will lower pitch to C-3
--- -- U1 <= will raise pitch to C#3
D#3 01 G2 <= will port the note to D#3 in a whole row