FWIW, I don't see how starting to return a value, when none was returned before, would create a compatibility problem.
I'm thusly in favor of #2, which is simple enough to just add a return of newName at the end.
FWIW, I don't see how starting to return a value, when none was returned before, would create a compatibility problem.
I'm thusly in favor of #2, which is simple enough to just add a return of newName at the end.