Whenever I install a MELPA package, I get this message:
package-name is an available obsolete package
Here is a screenshot of what I mean (first line):
I tried this solution but it did not help.
How to fix it?
Whenever I install a MELPA package, I get this message:
package-name is an available obsolete package
Here is a screenshot of what I mean (first line):
I tried this solution but it did not help.
How to fix it?
Copyright © 2021 Jogjafile Inc.

That message confused me too. It turns out it's just a poor choice of words for saying that there's a new version available.
https://lists.gnu.org/archive/html/help-gnu-emacs/2019-02/msg00082.html
Once you update the list of packages with
M-x package-refresh-contents, then you can typeU xand it will upgrade all installed packages that have a more recent version available.Once that is done, the message you see when you open the description of an updated package will be: