@mbartko, currently there aren’t any automatic notifications for updates (or somewhere where all the chnages are surfaced). For the EAG version of the apps, the app will get automatically updated in your phone. As for the app store versions, it will also get automatically updated but you will see the updated changes on the App Store page.
We are working surfacing this better - potentially using this community. The reason we are hesitant on having some form of in-app messaging on updates for the EAG is because our engineering team is putting out a lot of small updates daily which can be quite disruptive for the user. That said, we are toying around some ideas on making our update service as transaparent as possible so that users know what new features are in the app they just installed! Let me know what you think.