BTW, many thanks for the new editor!

What I really miss that one can't modify the meter of a song temporarily just like the key without modifying the song itself.

To modify a song for example from 4/4 to 7/8 many touches are needed and after you are finished the same procedure is necessary to reset to the old meter. If I want to go from 4/4 to 7/4 it will be even more complicated, then I have to delete every second |-measure-delimiter! A solution for this is a half-time mode, where 2 measures become one. Of course a double-, triple- or third-time mode could be useful too.

All this is because of the excellent support for odd meters, for which I would like to thank too!