Hi @Colby_Stream 
apologies for the delay in responding.
We are still in the process of rolling this update. I’ll keep you posted here as soon as is completely rolled out!
Regarding the ability to mark a Section Complete, I don’t have any information to share at the moment but if you haven’t yet, I would recommend you to add your vote to this thread: Mark Sections as Complete (in new spreadsheet List view)
Have a great day Colby!