F-Droid Build Status was updated to 5.6.4 and no one will get this update. Why? Well, the app is now built reproducibly so if you have it installed you need to uninstall it and then reinstall it. (Yes, we wish this switch to be easier to perform, but the UI is not there yet)
you’re right, thanks for letting me know
This means that F-Droid can verify that an app is 100% free software while still using the original developer’s APK signatures.
then I don’t understand it either why it can’t be updated directly