Actualizar FreeBSD 11 a 11.1

 Actualizar FreeBSD 11.0 a 11.1-RELEASE

# freebsd-update upgrade -r 11.1-RELEASE

# /usr/sbin/freebsd-update install

Installing updates...
Kernel updates have been installed.  Please reboot and run
"/usr/sbin/freebsd-update install" again to finish installing updates.

# reboot

# freebsd-update install

FreeBSD es genial!.