Changelog for R-IRkernel-1.0.1-2.fc28.noarch.rpm :

* Thu May 16 2019 Elliott Sales de Andrade - 1.0.1-2- Make path to R in kernelspec truly noarch
* Thu May 02 2019 Elliott Sales de Andrade - 1.0.1-1- Update to latest version
* Tue Apr 30 2019 Elliott Sales de Andrade - 1.0.0-1- Update to latest version
* Thu Jan 31 2019 Fedora Release Engineering - 0.8.15-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Wed Jan 16 2019 Elliott Sales de Andrade - 0.8.15-1- initial package for Fedora