change hicolor-icon-theme requirement to be "uncolored" (without
        "(post)"/"(postun)") use full path to call gtk-update-icon-cache don't
        let gtk-update-icon-cache fail scriptlets use "make %{?_smp_mflags}"
        remove "ExclusiveOS: Linux" remove obsolete no.po translation file use
        "%defattr(-,root,root,-)" add release tags to changelog versions to
        appease rpmlint