I'm just reminding everyone who has Mario Kart 8 that it got a update today! It is now version 4.0
New additions feature I believe some more DLC type stuff.
and a new cc mode called 200cc! Trust me, don't play on this mode unless you are really good at driving. I have tried to drift multiple times and a lot of the time I either hit a wall or have to stop in order not to hit the wall...causing other players to pass me.
It should automatically update for you by the way!