Changelog for rubygem-secure_headers-doc-6.3.4-1.el9_0~alpha1.noarch.rpm :

* Tue Jul 26 2022 Ewoud Kohl van Wijngaarden - 6.3.4-1- Update to 6.3.4
* Thu Mar 11 2021 Eric D. Helms - 6.3.0-3- Rebuild against rh-ruby27