Changelog for brightnessctl-0.2.1-1.fc24.x86_64.rpm :

* Thu Jan 19 2017 Fabio Alessandro Locati - 0.2.1-1- Update to 0.2.1
* Wed Jan 18 2017 Fabio Alessandro Locati - 0.2-1- Update to 0.2
* Sun Nov 27 2016 Fabio Alessandro Locati - 0.1.1_p2-2- Improvements thanks to Igor review
* Sun Nov 27 2016 Fabio Alessandro Locati - 0.1.1_p2-1- Initial packaging