The latest update for Mario Kart 8 Deluxe, version 3.0.0, has removed the ability for players to utilize the 'bagging' strategy, a tactic where racers would intentionally lag behind to collect powerful items. This strategy is particularly known for being used in levels like GBA Cheese Land to gain an advantage through items like the Bullet Bill. A Twitter user noted that now pulling a Green Shell in last place is an indication that 'bagging' no longer works. Furthermore, the update brings the final wave of Booster Course Pass tracks and introduces new features such as a Music button for listening to game songs and the ability for non-friends to join a player's room using a Room ID. Additional improvements include increased character invincibility times and adjustments to items, ensuring that reversing or waiting doesn't give strong items, and that item boxes replenish faster after being taken. Moreover, Nintendo has patched issues like the Bob-omb car not exploding in Wii Moonview Highway during online play.