Trying to zypper patch on 15.2 and find that only optional patches are presented and “nothing else to do”. It’s been a week since I patched the system. I’ve never, ever seen this except during the few minutes after doing a patch:
Loading repository data...
Reading installed packages...
Patch 'openSUSE-2021-744-1' is optional. Use 'zypper in patch:openSUSE-2021-744' to install it, o
r '--with-optional' to include all optional patches.
...
Patch 'openSUSE-2021-1007-1' is optional. Use 'zypper in patch:openSUSE-2021-1007' to install it,
or '--with-optional' to include all optional patches.
Resolving package dependencies...
Nothing to do.
I just checked out the update repo in the web browser and see that the latest revisions were on 24 July. Apparently we’re supposed to upgrade to 15.3? I thought the EOL was in December.
I wouldn’t worry too much. As Miuku said, it’s holiday season. And I think it’s not unusual that patches get less the more the system matured. Package updates are there, nevertheless. Did you try
zypper up will not give you more then zypper patch when you restrict yourself to the standard repos. It will however update from nonstandard repos like Packman, but that was not the original question.