Changelog for gtk4-branding-SLE-15.0-150400.3.2.2.noarch.rpm :

* Tue May 18 2021 mgorseAATTsuse.com- Remove gtk-fallback-icon-theme from gtk4-branding-settings.ini: key no longer exists in gtk 4.
* Wed Apr 14 2021 dimstarAATTopensuse.org- Initial package, based on gtk3-branding.