Changelog for pngcrush-1.8.13-6.fc32.x86_64.rpm :

* Thu Jan 30 2020 Fedora Release Engineering - 1.8.13-6- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Fri Jul 26 2019 Fedora Release Engineering - 1.8.13-5- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Sat Feb 02 2019 Fedora Release Engineering - 1.8.13-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Fri Jul 13 2018 Fedora Release Engineering - 1.8.13-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Thu Mar 08 2018 Josef Ridky - 1.8.13-2- remove Group tag
* Tue Feb 20 2018 Nils Philippsen - 1.8.13-1- version 1.8.13- ship license- remove some old packaging cruft- require gcc for building
* Fri Feb 09 2018 Fedora Release Engineering - 1.8.11-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild