I have installed servers running FreeBSD 11.0-Stable After updating the ports, I'm getting the message below: /! \ ERROR: /! \ Ports Collection support for your FreeBSD version has ended, and no ports are guaranteed to build on this system. Please upgrade to a supported release. No support will be provided if you silence this message by defining ALLOW_UNSUPPORTED_SYSTEM. Ok, I can update the packages by adding this to make.conf ALLOW_UNSUPPORTED_SYSTEM = yes But a question arises, would not it be in "September 30, 2021" the end of support for Stable 11, as quoted in Lifecycle? https://www.freebsd.org/security/security.html#sup Att Augusto
That is because 11-STABLE is supported, but at this time 11-STABLE is 11.1-STABLE and you are running 11.0-STABLE, so you need to update.