Changelog for R-callr-3.0.0-1.fc30.noarch.rpm :

* Tue Sep 04 2018 Elliott Sales de Andrade - 3.0.0-1- Update to latest version
* Thu Jul 12 2018 Fedora Release Engineering - 2.0.4-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Thu May 17 2018 Tom Callaway - 2.0.4-1- update to 2.0.4 (package now noarch)
* Thu Apr 26 2018 Elliott Sales de Andrade - 2.0.3-1- Update to latest version
* Thu Mar 22 2018 Elliott Sales de Andrade - 2.0.2-2- Remove extra Requires
* Wed Mar 21 2018 Elliott Sales de Andrade - 2.0.2-1- initial package for Fedora