The average user does a google search to find an app to do something - it points to software.opensuse.org and tells them that there is no official version for 15.3

Most users cannot figure out zypper or yast. maybe adding instructions to the page would be helpful like "sudo zypper in onboard" for onboard.

Some just give up and go back to windows 10 as that is somewhat normal. They are going to freak out at Windows 11 as it looks like MacOS 11.5.2 (Big Sur) no Start menu. If their hardware meets the new requirements.

For practical purposes, for 15.3 we have to search using zypper or yast
in our machines (for the official version, if it exists), and then, in
search.opensuse.org for newer versions.

Which means that people that don't have 15.3 installed can not search.