If you’ve been following the BSD# CVS commits you’ve noticed Mono 18.104.22.168 is in the BSD# tree. Originally the 1.1.13.x line was to be the stable version while later version lines would be development releases up until 1.2. Well, Novell changed their mind. they’re now recommending 22.214.171.124 as the preferred version. It’ll be a few weeks until ports freeze/slush is over. Please report any problems or breakage so this update goes smooth.
Also, thanks to Phillip Neumann for getting someone to look at some FreeBSD amd64 problems. It now works on amd64/-CURRENT. When it is committed to the FreeBSD tree amd64 support will be left enabled.