If you are upgrading to #FreeBSD14 right now, make sure to read the late announcements from the current #FreeBSD Release Engineering Lead, Colin Percival.
https://www.daemonology.net/blog/2023-11-21-late-breaking-FreeBSD-14-breakage.html
@mpts I've upgraded a couple of machines to #FreeBSD14 and the sole issue I had was with the libssl library version and pkg.
FWIW, my remedy was:
$ pkg-static install -f pkg
$ pkg bootstrap -f
$ pkg upgrade
@mpts I sniff 14.1 in the air