What parts of the Common App can I fill out right now?

Basically, I’ve started to look at the Common App a bit and was wondering what information will carry over to the 2020-2021 Common App in August.

Thanks!

https://commonapp.wistia.com/medias/i7ju9ptshn

https://appsupport.commonapp.org/applicantsupport/s/topic/0TO0V000001QRLkWAO/account-rollover

Thanks!