Many menu shortcuts are missing (combination META (Alt) +Key). They also need to be carefully translated so no character is used twiced for menu entry or menu itself.
CLI and Window menu have no shortcut (use 'C' and 'W')
Edit: Undo 'U', Redo 'R', Invert Selection 'I', Document properties 'D'
View: All of them except the last: 'Z', 'A', 'L', 'V', 'S', 'R', 'B' (change from 'A')
View->Zoom: Fit to Width 'W', Best fit 'B', Fit to Selection 'S', Custom 'C'
View->Source View: All again 'L', 'C'
Insert: New Sheet 'S', New Context 'O', Notes and Rests 'N', Clef 'C', Barline 'B'
Tools: Goto Bar 'G', Midi Recorder 'M'
Window: 'N', 'W', 'H', 'V', 'C', 'U'
Help: First three 'U', 'W', 'T'
Preferably I'd like to have these fixed for 0.7 but it's already too late as translations are frozen ?
I didn't check all dialogs for ALT-Settings, so there may be more missing.