Changelog for R-httr-1.3.1-2.fc29.noarch.rpm :

* 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