The second item (right after the separator) on this page: https://www.openbsd.org/faq/upgrade69.html
Reads: "[FAQ Index] | [6.7 -> 6.8]" Probably that should be 6.8 -> 6.9 ? Otherwise looking good, just sysupgraded from a snapshot, everything seems to be working perfectly so far. Thanks for all your work! Cheers, Robb.