Errata patches for sysupgrade have been released for OpenBSD 6.5.
The sysupgrade utility can be used to upgrade the system to the next
release or to a new snapshot. This errata adds sysupgrade to OpenBSD
6.5 to simplify the process of upgrading to 6.6 when it's released.
Binary updates for the amd64, i386, and arm64 platforms are available
via the syspatch utility. Source code patches can be found on the