Changelog for libgnomecanvasmm26-devel-2.26.0-21.fc29.x86_64.rpm :

* Fri Jul 13 2018 Fedora Release Engineering - 2.26.0-21- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Tue Feb 20 2018 Nils Philippsen - 2.26.0-20- require gcc, gcc-c++ for building
* Wed Feb 07 2018 Fedora Release Engineering - 2.26.0-19- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Thu Aug 03 2017 Fedora Release Engineering - 2.26.0-18- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Wed Jul 26 2017 Fedora Release Engineering - 2.26.0-17- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Mon May 15 2017 Fedora Release Engineering - 2.26.0-16- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_27_Mass_Rebuild
* Fri Feb 10 2017 Fedora Release Engineering - 2.26.0-15- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild