I am getting notifications that updates are available for a bunch of apps, but the version number is the same. Update fails. Package size differs. Screenshot is an example with VLC. I cleared cache, even all data+reinstall, tried other clients (droidify) but the behaviour is the same.
Looks like migrating to index v2 is in progress, but is already a long time coming: https://github.com/Droid-ify/client/issues/287