Changelog for mingw32-giflib-5.0.5-4.fc23.noarch.rpm :

* Tue Dec 22 2015 Sandro Mani - 5.0.5-4- Add patch for heap overflow in giffix (CVE-2015-7555, #1293372)
* Wed Jun 17 2015 Fedora Release Engineering - 5.0.5-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
* Sat Jun 07 2014 Fedora Release Engineering - 5.0.5-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
* Mon Sep 30 2013 Sandro Mani - 5.0.5-1- Update to 5.0.5
* Sat Aug 10 2013 Sandro Mani - 5.0.4-2- Fix descriptions
* Fri Aug 09 2013 Sandro Mani - 5.0.4-1- Update to 5.0.4
* Sat Aug 03 2013 Fedora Release Engineering - 4.1.6-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
* Sun May 19 2013 Sandro Mani - 4.1.6-2- Remove mingw_build_win32/64 macros- Properly version mingw32-filesystem BuildRequires
* Wed May 08 2013 Sandro Mani - 4.1.6-1- Initial Fedora package