Transpose chord symbols only
Just a thought (subsequent to https://musescore.org/en/node/324078) …
Transposition only works, AFAIK, on a range of notes. However, might there also be a case for allowing the user to easily transpose selected chord symbols only, leaving note pitches unchanged?
There might be various reasons for wanting this facility; for example, you might want to create an alternative chord symbol line based on a capoed guitar, so you copy the original chord symbol line, and apply a transpose to symbols in the new line.