For Android devices, it would back up the settings to the Google account the user has chosen, and for Apple devices, it would back up to the user’s iCloud.
Hi, you cannot install a web/github version over the F-Droid one as they have different signatures that conflict with one another. You can either a) wait for a few weeks until the F-Droid version gets updated or b) uninstall the current version and download the latest stable release off our website.
At the moment you cannot export your custom allow or block lists.