Changelog for gtk-sharp2-2.12.45-8.fc31.x86_64.rpm :

* Wed Jul 31 2019 Tom Callaway - 2.12.45-8- rebuild for auto-provides/requires
* Thu Jul 25 2019 Fedora Release Engineering - 2.12.45-7- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Fri Feb 01 2019 Fedora Release Engineering - 2.12.45-6- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Fri Jul 13 2018 Fedora Release Engineering - 2.12.45-5- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Wed Feb 07 2018 Fedora Release Engineering - 2.12.45-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Wed Aug 02 2017 Fedora Release Engineering - 2.12.45-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild