Changelog for python-yubico-1.2.3-1.fc22.noarch.rpm :

* Mon Mar 23 2015 Nathaniel McCallum - 1.2.3-1- Upstream 1.2.3- Require pyusb during building when running tests
* Mon Jun 23 2014 Nathaniel McCallum - 1.2.1-3- Enable build on EL6.
* Sat Jun 21 2014 Nathaniel McCallum - 1.2.1-2- Run upstream tests during build.
* Thu Jun 19 2014 Nathaniel McCallum - 1.2.1-1- Initial release.