Yes, Ubuntu DOES only do security updates. They don’t phase major versions of point releases into distro release channels after they have been released. You have no idea what you are talking about in this thread. You need to go do some reading, please. People are trying to help you, and you’re just responding by being rude and snarky. The worst snark as well, because you think you are informed and right, and you’re just embarrassing yourself and annoying the people trying to help you.