Changelog for perl-ph-5.32.1-481.el9.x86_64.rpm :

* Mon Nov 27 2023 Jitka Plesnikova - 4:5.32.1-481- Fixes: CVE-2023-47038
* Wed Jan 18 2023 Jitka Plesnikova - 4:5.32.1-480- Add definition of OPTIMIZE to .ph files, if optimizing is used (bug#2159759)