I will update the following folder for the updates (from official 0.196 to the next official release 0.197):
http://bda.retroroms.net/downloads/mame/update/
mirror: https://mega.nz/#F!7UUy3brT!U3ZSaLngqmwpkZDFFJ2fHg
Don't search/post here for stuff that is already added to 0.196 or earlier!
Note: Remember that this update folder does not contain complete sets! "Full MAME 0.196" + "update" -> rebuild -> "Full MAME 0.196rXXX"