Changelog for gtk+-devel-1.2.10-95.fc33.i686.rpm :

* Tue Jul 28 2020 Fedora Release Engineering - 1:1.2.10-95- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Wed Jul 22 2020 Paul Howarth - 1:1.2.10-94- The config.guess and config.sub scripts are no longer packaged with rpm 4.16 onwards so we have to supply them ourselves- Fix source URL to point to somewhere that still works- Modernize spec using %{make_build} and %{make_install}
* Wed Jan 29 2020 Fedora Release Engineering - 1:1.2.10-93- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Mon Sep 09 2019 Florian Weimer - 1:1.2.10-92- Fix building in C99 mode
* Thu Jul 25 2019 Fedora Release Engineering - 1:1.2.10-91- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Fri Feb 01 2019 Fedora Release Engineering - 1:1.2.10-90- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild