I tried yesterday to use the 8bitdo ultimate controller without updating and it didn't work, so I was kinda bummed. The switch 2 could 'see' the controller and registred it as a pro controller, so it was weird the buttons didn't do anything.

Will try this update now!

I'm curious if there's an ability to wake up the switch 2. I believe it was possible on the switch 1. My switch 1 pro controller doesn't wake up my switch 2 (or maybe I'm doing something wrong), which bothers me.