It looks like OpenBSD may be on the verge of a version number increment.
But, in any event, snapshot upgrading seems non-functional at the moment.
Attempts to sysupgrade -s fail with:
sysupgrade: Error retrieving
https://cdn.OpenBSD.org/pub/OpenBSD/snapshots/amd64/xbase77.tgz: 404 Not
Found
Gzipped packages look a mix of versions 7.7 and 7.8, but the 7.7
versions of the X11 packages are absent.
Is this a matter of just waiting until things sort themselves out, or is
something else at play here?
Many thanks.