Changelog for qwt-6.1.3-2.fc26.i686.rpm :

* Wed Mar 08 2017 Rex Dieter - 6.1.3-2- no_rpath.patch
* Wed Mar 08 2017 Rex Dieter - 6.1.3-1- qwt-6.1.3 (#1430378)
* Sat Feb 11 2017 Fedora Release Engineering - 6.1.2-6- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild