Going to upgrade the instance. May well require a short outage.
Upgrade complete. We're on v2.7.1 now.
It looks like I managed to revert things to v2.6.5 back when I had the script fail that nuked half the filesystem. Mastodon itself seems remarkably compatible inter-version.
eigenmagic.net is an Australian instance of Mastodon run by @daedalus.