"Streaming at the beginning of the game is now optional. This also slightly alters some of the storylines that depended on it.

what does this impact? would it just be the event with the fan that comes to your place? or would it affect more, because i do remember the bot talking about how she would prefer if no one saw or something like that. unless that was just random filler dialogue 

Sone text changes to mostly jun and BDH, and you can't get attacked by the streamer

It doesn't change much. Just small details. Besides that, if you don't stream for 14 days or more in a row, you'll never be able to stream again because your account on cocktwitch will be banned due inactivity.

Wait, but if you don't ever stream how do you get rid of bot parts? don't you need to contact the guy who sells them on one of your streams?

Edit: Now that the public version is out and I was able to play it, I just checked and there is an alternative way to throw away the parts. Looks like the dev thought about everything.