Apple App Updates downloads

If you go to Macupdate.com, you'll see Apple Messages App 9.0 available, but, when clicking on it, you have to choose "leave macupdate.com" and then the App Store will eventually start up but only for El Capitan. I found this sam behaviour when trying to download the newest Safari. If I go to Apple Software Updates below, none of these updates show. I find this strange.

http://ift.tt/1wsOeBD

via ehMac.ca http://ift.tt/1RZFbOk