Laoise Nic Giolla Uidhir on Nostr: it already has a check to see if pkgbase is in use, in which case it will abort. but ...

it already has a check to see if pkgbase is in use, in which case it will abort. but you may still need to use it again, e.g. if you have non-pkgbase jails -- which is why we'll have to keep shipping it in 16.0 even though we won't provide updates for 16.0 via freebsd-update.