Almost finished setting up a new testbed for my server: I'm going back
to OpenBSD. (As planned a few days ago.)

It's funny. OpenBSD evokes the same emotions as Arch Linux did ~12 years
ago. Everything is new and different, but in a good way.

Timing is perfect. OpenBSD 6.7 will be released soon. Means I can
experiment with sysupgrade(8) before actually doing the switch.
Remember, the upgrade process was why I ditched OpenBSD a few years ago
(sysupgrade didn't exist back then).