Comment 6 for bug 1698686

...
For each of the ubuntu releases I installed the proposed packages from -proposed in a clean installation, and checked that I could successfully bootstrap a stretch and buster chroots, as well as chroot in and run an `apt update` (just to check it's not a completely busted chroot).

At any rate, they are so simple, with no regression potential at all that even if I didn't test them when I switched the tags, I would consider to accept them just by looking at the diff...