Mame always break?

Only one version of Golden Axe working I have been out of the loop for a bit, but it still breaks games every time now?

Recently were added some mcu chips, so if you were away for a while, you'll need to update.

And is not about breaking things, is about improving emulation :)

I just downloaded all of 185 fresh, where should I go in downloads to update?  BTW for the CHDs, does download them all support folders? If not how do I grab them?

thx