https://bugs.winehq.org/show_bug.cgi?id=40560
--- Comment #8 from Alex mad_sam@bk.ru --- (In reply to winetest from comment #7)
But for wine testing you need to have fresh install since your wine install can be broken. If you have something broken in .wine folder it doesnt help upgrading wine versions.
I always wipe .wine and cache folders before upgrading wine version.