Changelog for pngcrush-1.8.13-4.1.mga9.x86_64.rpm :

* Mon Sep 25 2023 daviddavid 1.8.13-4.1.mga9+ Revision: 1990757- rebuild with current libpng 1.6.38 (mga#32318)
* Thu Mar 17 2022 umeabot 1.8.13-4.mga9+ Revision: 1796716- Mageia 9 Mass Rebuild