The latest version contains a number of requested improvements, including

1. A new menu, Edit Selected, which applies the same edit command to all currently selected notes (and bars, etc).

2. There is now an option to import chord names from aligned lyrics
if in the form [G]this [D7] is an [Em]example.
The chord is aligned to the following word.

3. Better import of instrumentation directives from abc

4. Many corrections to score display

5. Rests can be included in tuples and broken rhythm constructs (no idea why you would WANT z>>z though!)

Please let me know what you think, and report any problems.
Thanks