Changelog for python-unbound-1.4.21-1.i486.rpm :

* Tue Nov 12 2013 PLD Linux Team - For complete changelog see: http://git.pld-linux.org/?p=packages/unbound.git;a=log;h=master
* Mon Nov 11 2013 Jakub Bogusz 379d3e5- updated to 1.4.21
* Sun Mar 24 2013 Jakub Bogusz 8ad6c75- updated to 1.4.20
* Thu Dec 13 2012 Jakub Bogusz 44b158d- updated to 1.4.19