https://wccftech.com/super-smash-bros-ultimate-patch-4-0-0/

Super Smash Bros Ultimate patch 4.0.0 for the Nintendo Switch is arriving soon, according to OatmealDome.

As posted on Twitter by OatmealDome’s SSBU Bot, which archives all the game’s pop-up notifications, the game’s next patch will be released within the next seven days.