Changelog for blt-2.4-56.z.fc31.x86_64.rpm :

* Wed Jul 24 2019 Fedora Release Engineering - 2.4-56.z- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Thu Jan 31 2019 Fedora Release Engineering - 2.4-55.z- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Sun Jul 22 2018 Dmitrij S. Kryzhevich - 2.4-54.z- Add gcc to BR.
* Thu Jul 12 2018 Fedora Release Engineering - 2.4-53.z- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Wed Feb 07 2018 Fedora Release Engineering - 2.4-52.z- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Wed Aug 02 2017 Fedora Release Engineering - 2.4-51.z- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Wed Jul 26 2017 Fedora Release Engineering - 2.4-50.z- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild