I also got 48.12.1 last night, about 10 days after I was pushed 46.2.x. The conversation with the wife went something like this:
Me: You're not going anywhere right? There's new software for the car.
Wife: Oh, you're updating the car?
Me: Yeah, this is the one with the fart noises.
Wife: No, seriously what new stuff is there?
Me: I am serious. Fart noises.
Wife:
I love Tesla.
Me: You're not going anywhere right? There's new software for the car.
Wife: Oh, you're updating the car?
Me: Yeah, this is the one with the fart noises.
Wife: No, seriously what new stuff is there?
Me: I am serious. Fart noises.
Wife:
I love Tesla.