How does FreeBSD manage versioning for binary packages (those installed with
pkg install)? Mainly what worries me is the scenario described in this GitHub issue (https://github.com/freebsd/pkg/issues/1141). For example, if I only stick to stable/11 (https://www.freebsd.org/security/#sup), is there any chance of PostgreSQL or a similar package (like Ruby) being updated by
pkg upgradeto a new version (like can the ruby package be updated from 2.2.X to 2.3.X)?