Changelog for R-gtools-3.8.1-5.fc31.x86_64.rpm :

* Sun Aug 11 2019 Elliott Sales de Andrade - 3.8.1-5- Remove explicit dependencies provided by automatic dependency generator
* Wed Jul 24 2019 Fedora Release Engineering - 3.8.1-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Thu Jan 31 2019 Fedora Release Engineering - 3.8.1-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Thu Jul 12 2018 Fedora Release Engineering - 3.8.1-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Sat Jun 30 2018 Elliott Sales de Andrade - 3.8.1-1- Update to latest version
* Thu May 17 2018 Tom Callaway - 3.5.0-2- rebuild for R 3.5.0
* Tue Mar 13 2018 Elliott Sales de Andrade 3.5.0-1- initial package for Fedora