You don't have to do anything. As with other software, FreeBSD supports multiple releases. 11.2 is still a supported version, and 11.x will be supported until the year 2021.
See this page for more info: https://www.freebsd.org/security/
> Fortunately, upgrading FreeBSD is a lot more convenient these days than it used to be.
Agreed. freebsd-update has made life so much easier.
I guess I will upgrade my trusty home server over the holidays, and I am looking forward to it. ;-)
Kind of an odd use-case here but I have a NVMe SSD that I'm using as a scratch drive and it might be nice to have ports on that drive rather than my main drive. Is there a way to move just the ports and symlink it back into /usr, or do I have to move the whole /usr directory and alter fstab?