Changelog for R-gsl-2.1.6-1.fc30.x86_64.rpm :

* Tue Mar 26 2019 Elliott Sales de Andrade - 2.1.6-1- Update to latest version
* Sat Mar 16 2019 Elliott Sales de Andrade - 2.1.5-1- Update to latest version
* Thu Jan 31 2019 Fedora Release Engineering - 1.9.10.3-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Wed Jan 23 2019 Elliott Sales de Andrade - 1.9.10.3-1- initial package for Fedora