I also noticed the new version after returning home from a flight today. I'll give it a go tomorrow but the release notes tend to suggest that there won't be too many (or any) noticeable changes.
- There is a new Wifi section in the menu (DJI go app)
- I am not able to post something on the forum (within the DJI go / forum) i have to login ....and again and again ;-)
not sure about the wifi section, unless im overlooking it, i havent noticed it. I made a test flight with the new app yesterday, no problems.. Im using IOS iphone 6s+