MS4 and legacy score protection
It's a commendable the MuseScore4 warns us we open a legacy score, for instance when we open a MS3.6.2 score in MS4.3.
More importantly, I recommend that MuseScore Studio 4.3 for post a warning on Save or SaveAs is performed on a legacy score. And since MS4 has no unique file extension perhaps, for clarity, MS4 would volunteer to add MS4 before the extension.
scorster
Comments
I might suggest and addition to the extension that states which version of MuseScore the file was saved in. Since, for example 4.2 can't open 4.3 files.