we'd like to get some idea of the number of installs discover pings the release upgrade meta-release file every day send a unique machine hash based on UUIDs or something so an install can be identified and counted to the meta-release request Reproducible: Always
Shouldn't this be placed in PackageKit then? What information do you want exactly? How often people upgrade? Just installations?
I implemented this in the end by having a package post-install script to adjust the meta-release URL, I don't think there's anything for Discover to do here, closing