Figure I bump this one more time before giving up on discussing this game here, lol. There's a new experimental patch that adds Nuclear Power, and then stuff for making Aluminum products, level 5 belts, and level 3 miners. Lots of stuff with new levels of steps required in a production chain.
Seeing the setup required for Nuclear Power has me really excited to get it all set up and that there's still a ton left for me to do in the game. I'm just about to have super computers automated in game, so the next update adding several new, rather complicated, production lines to the game is really nice.
Managing the radiated stuff seems like an interesting new wrinkle. I could see it being annoying because there will be radiation both from the buildings where uranium things are getting made and from the belts the products are traveling on, but I at least like it as a new thing to make setting stuff up harder. Also it won't bother me that much, since I've always got to have my full line set up before I start the resources flowing. Also having to store nuclear waste is a neat idea. It doesn't look like it comes out fast enough to be a true bother, but you will need to have somewhere to put it.