Changelog for R-httr-1.4.0-1.fc28.noarch.rpm :

* Wed Feb 20 2019 Elliott Sales de Andrade - 1.4.0-1- Update to latest version
* Thu Jan 31 2019 Fedora Release Engineering - 1.3.1-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Thu Jul 12 2018 Fedora Release Engineering - 1.3.1-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Mon Apr 30 2018 Elliott Sales de Andrade - 1.3.1-1- initial package for Fedora