This is a tutorial on how to update FreeBSD 12.0 to FreeBSD 12.1
List of commands:
freebsd-update fetch
freebsd-update install
freebsd-update upgrade -r 12.1-RELEASE
/usr/sbin/freebsd-update install
shutdown -r now
/usr/sbin/freebsd-update install (as many times as it asks)
shutdown -r now
freebsd-version (verify the freebsd version)
pkg bootstrap -f (to install other software with pkg)
