Changelog for vulkan-loader-1.1.77.0-4.fc27.i686.rpm :

* Wed Jun 27 2018 Leigh Scott - 1.1.77.0-4- Fix update path
* Tue Jun 26 2018 Leigh Scott - 1.1.77.0-3- Add conditional for mesa-vulkan-drivers requires
* Tue Jun 26 2018 Leigh Scott - 1.1.77.0-2- Improve description and summary- Set release
* Sat Jun 23 2018 Leigh Scott - 1.1.77.0-1- Initial package