F-Droid lists the anti features of each app so you can know before installing it the pros and cons.
Let’s say I install an app that F-Droid says has no anti features.
Months later there is an update to that app, and the update adds an anti feature.
As I install the update for that app via F-Droid, what practical means does F-Droid provide that would inform me that the update includes adding an anti-feature?