Since many (most) are not updating with every release, it's still valid as an update too. E.g. the supported PG version of Centos 7 vs the base version after go

Since many (most) are not updating with every release, it's still valid as an update too. E.g. the supported PG version of Centos 7 vs the base version after going to 8 or 9 and so on.