Changelog for rubygem-webkit2-gtk-doc-3.1.6-1.fc26.noarch.rpm :

* Fri Jun 09 2017 Mamoru TASAKA - 3.1.6-1- 3.1.6
* Fri May 12 2017 Mamoru TASAKA - 3.1.3-2- Fix Obsoletes
* Fri May 05 2017 Mamoru TASAKA - 3.1.3-1- Initial package