Changelog for perl-IO-Async-0.22-1.el4.rf.noarch.rpm :

* Fri Aug 07 2009 Christoph Maser - 0.22-1 - 7601/cmr- Updated to version 0.22.
* Thu Jul 23 2009 Christoph Maser - 0.21-2- Fix deps
* Mon Jul 06 2009 Christoph Maser - 0.21-1- Initial package. (using DAR)