consider updating your tor version on your relays.
Not OP, but to do this, you can set the pkg repository to the "latest" branch instead of the "quarterly".
To do so, create a file /usr/local/etc/pkg/repos/FreeBSD.conf with the following contents:
FreeBSD: { url: "pkg+http://pkg.FreeBSD.org/$%7BABI%7D/latest" }
Snippet credit: https://forums.freebsd.org/threads/pkg-repository-changed-to-quarterly-in-10... (Needs non-Tor exit IP)
Then update your packages with "pkg upgrade".
Alternatively, you could use Ports if you are willing to compile everything.
Thank You,
Neel Chauhan
===