Fix fingering facility
I don't know what changes are planned for 2.0, but the fingering facility is VERY clunky. Drag a fingering to a note. It's in an inappropriate position as to the note so drag it as close as you can get it to the right position. Add the 2nd fingering (I'm a pianist and 2 or 3 note chords needing to be fingered are not unusual in a hand). Labouriously drag it as close to the proper position as possible, etc. etc. Setting distances for a fingering is not enough because, of course, I need more than one fingering per chord.
One possible way around this would be to make a selectable array of common piano fingerings (1 over or under 3, 2-4, 3-5, 1-4 etc.), perhaps selectable via the right-click menu.
Another important feature missing is a way to notate the changing of a finger on a held note, usually notated as "5-4" for example.
Great work everyone.