Only minor changes, apparently...
Looks like Nintendo has released another FW update for the Nintendo 3DS. Apparently, only a few changes were made...
Nintendo has released a new 3DS System Update, 4.1.0-8U was rolled out -at least in the US- (probably coming soon to other regions).
Apparently, this is the only change:
NO patch for MK7 yet! However, other "behind the scenes" additions/changes could have been made.- System Update (In System Settings) can now be entered without a Parental Control Pin.
As for DS flashcarts, reports indicate Acekard 2i and R4i Gold Plus (from r4ids.com) are still working, so most likely others work as normal.
The Mario Kart 7 "patch", could be the next one.
NEWS SOURCE #1: http://www.neogaf.com/forum/showthread.php?t=474171
NEWS SOURCE #2: http://gbatemp.net/topic/326942-update-410-8u/
Our thanks to 'Gauss' for this news story!