Changelog for libdkim-1.0.21-3.fc17.i686.rpm :

* Sun Feb 28 2010 Axel Thimm - 1.0.21-3- Update to 1.0.21.
* Sat Aug 16 2008 Axel Thimm - 1.0.19-2- Update to 1.0.19.
* Fri Dec 29 2006 Axel Thimm - 1.0.12-1- Initial build.