- openssh on Arch ships both sshd and the ssh client; openssh-client does not
exist and broke the whole pacman transaction (tested on a real Incus host)
- pacman -Syu --needed avoids reinstalling base packages; remove orphaned
packages after the upgrade (apt-autoremove equivalent)
- record the Archlinux<YYMM> version code via the publish key=value property
(incus publish has no --description flag); plain rm for cache cleanup
(pacman -Scc prompts in a non-tty exec)
- verified end-to-end: built vpsmgr/arch-sshd, launched a container and
confirmed IPv4 + IPv6 connectivity and SSH over both stacks
bluebluesoda
5bb4a5776c