Changelog for pngcheck-extras-2.4.0-1.el8.x86_64.rpm :

* Sun Nov 01 2020 Benjamin A. Beasley - 2.4.0-1- New upstream version 2.4.0- Added new license file for main package (same MIT-style license)- Drop format-security patch, now upstreamed- Use upstreamed man pages; no need to generate with help2man anymore
* Sat Oct 31 2020 Benjamin A. Beasley - 2.3.0-5- Add rpmlintrc rules for -extras subpackage
* Sat Oct 31 2020 Benjamin A. Beasley - 2.3.0-4- Add rpmlintrc file to suppress spurious rpmlint warnings
* Wed Oct 28 2020 Benjamin A. Beasley - 2.3.0-3- Add _hardened_build macro for EPEL
* Wed Oct 28 2020 Benjamin A. Beasley - 2.3.0-2- Work around Makefile.unx not actually using LDFLAGS; this fixes hardened build (PIE)
* Thu Oct 15 2020 Benjamin A. Beasley - 2.3.0-1- Initial import (#1886858)