Changelog for nmap-5.51-1.el6.rfx.i686.rpm :

* Mon Feb 21 2011 David Hrbáč - 2:5.51-1- new upstream release
* Fri Sep 03 2010 David Hrbáč - 5.21-1- Updated to release 5.21.
* Fri Jul 17 2009 Dag Wieers - 5.00-1- Updated to release 5.00.
* Thu Dec 13 2007 Dag Wieers - 4.50-1- Updated to release 4.50.
* Sun Dec 10 2006 Dag Wieers - 4.20-1- Updated to release 4.20.
* Thu Jun 29 2006 Dag Wieers - 4.11-1- Updated to release 4.11.- ...- Changelog trimmed, see http://svn.rpmforge.net/svn/trunk/rpms/nmap/nmap.spec