Changelog for gnome-dictionary-3.8.0-4.el7.x86_64.rpm :

* Fri Jan 24 2014 Daniel Mach - 3.8.0-4- Mass rebuild 2014-01-24
* Fri Dec 27 2013 Daniel Mach - 3.8.0-3- Mass rebuild 2013-12-27
* Tue Dec 03 2013 Alexander Larsson - 3.8.0-2- Rebuild to fix s390x intermittent issue Resolves: rhbz#1017314
* Mon Jul 22 2013 Matthias Clasen - 3.8.0-1- Update to 3.8.0- Translation updates- Rewritten help
* Wed Jun 26 2013 Matthias Clasen - 3.6.0-3- Update the man page- Trim %changelog