Update freebsd10.4 / 11.1 to freebsd 11.2

[Vanilla]

Hello, in the following guide you will find how to update the version of freebsd 10.4 and 11.1 to freebsd 11.2
You can find this information already on the official website of freebsd: https://www.freebsd.org/releases/11.2R/installation.html#upgrade

1 Open the putty connection and type in the following commands:

2. # freebsd-update fetch
3. # freebsd-update install
4. # freebsd-update upgrade -r 11.2-RELEASE
5. # freebsd-update install
6. # shutdown -r now
7. # freebsd-update install
8. # freebsd-update install

Finally, reboot in 11.2-RELEASE
9. # shutdown -r now