Thanks for the feedback, I have followed your preferences and tried to clear all of dh_missing based on that.
We might instead ignore the doc changes, but take a look first. I build in unstable from debian/experimental and it seems much better now. I have opened a new MR for that at https://salsa.debian.org/libvirt-team/libvirt/merge_requests/15 -- Christian Ehrhardt Software Engineer, Ubuntu Server Canonical Ltd