https://bugs.winehq.org/show_bug.cgi?id=45750
--- Comment #2 from bbutscheidt@yahoo.de --- Upps, I think I know what you are talking about but I never did such a thing.
Is there some howto for such kind of thing you can recommend? (What I found was this:
https://wiki.winehq.org/Reverse_Regression_Testing
but there is not much to test this way between 3.7 (working) and 3.8 (not working) I guess?