Co-op Corruption progression question

I was looking through the 1.1 patch notes and I couldn't see if there was any QoL update for corruption when it came to playing as a group with friends. Was/is there any update on how it will work in 1.1? I hated 1.0s system of having to have 1 person host the entire time to push the corruption because if that player wasn't on I would have to redo that entire push solo or in an entirely different group.

If i didnt catch it in the patch notes sorry I guess i'm blind.