Changelog for systemd-bootchart-231-3.fc26.x86_64.rpm :

* Sat Feb 11 2017 Fedora Release Engineering - 231-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Wed Sep 21 2016 Fabio Alessandro Locati - 231-2- Improve SPEC file thanks to suggestions during review
* Tue Sep 20 2016 Fabio Alessandro Locati - 231-1- Initial packaging