Changelog for hydrogen-0.9.7-7.fc29.x86_64.rpm :

* Fri Jul 13 2018 Fedora Release Engineering - 0.9.7-7- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Tue Feb 20 2018 Nils Philippsen - 0.9.7-6- require gcc, gcc-c++ for building
* Wed Feb 07 2018 Fedora Release Engineering - 0.9.7-5- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Wed Aug 02 2017 Fedora Release Engineering - 0.9.7-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Wed Jul 26 2017 Fedora Release Engineering - 0.9.7-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Fri Feb 10 2017 Fedora Release Engineering - 0.9.7-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Wed Nov 30 2016 Jon Ciesla - 0.9.7-1- 0.9.7