libudev1 migration: I searched for all packages which use symbols that got dropped in libudev1. Detailled notes are in the spec, but summary is that only one package (lvm2) needs a sourceful upload. I cherry-picked the upstream fix for that into the PPA. For udev we only need to drop the libudev0/-dev binary package and drop udev's unnecessary dependency to libudev0.
libudev1 migration: I searched for all packages which use symbols that got dropped in libudev1. Detailled notes are in the spec, but summary is that only one package (lvm2) needs a sourceful upload. I cherry-picked the upstream fix for that into the PPA. For udev we only need to drop the libudev0/-dev binary package and drop udev's unnecessary dependency to libudev0.