unsaved status no longer valid
Hey.
I'm afraid I won't be able to give much valuable information on this, as I haven't found a way yet to reproduce it (though it did happen numerous times by now).
When I diff two files with meld, make some edits, save one of the sides with Ctrl-S,... then it happens every now and then, that meld ends up in a state, where "arrow down icon", which indicates whether there are unsaved changes by being black or grey, gets in a state where it just stays gray, even when further changes are made.
Once in that state, I can also go the undo history back and forth, and it will just remain gray.
Cheers, Chris.