Changelog for lzlib-devel-0.9-1.x86_64.rpm :

* Sun Apr 04 2010 Daniel B. - 0.9-1- updated to 0.9
* Thu Jul 09 2009 Michael Perzl - 0.5-1- updated to version 0.5
* Wed Jul 08 2009 Michael Perzl - 0.4-1- first version for AIX V5.1 and higher