Changelog for rubygem-aws-sigv4-1.0.2-2.fc28.noarch.rpm :

* Fri Feb 09 2018 Fedora Release Engineering - 1.0.2-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Thu Sep 14 2017 František Dvořák - 1.0.2-1- Initial package