--- IO-AIO/Changes	2005/07/11 01:49:14	1.9
+++ IO-AIO/Changes	2005/07/11 03:29:22	1.11
@@ -1,6 +1,8 @@
 Revision history for IO::AIO
 
+0.4  Mon Jul 11 05:28:25 CEST 2005
 	- added IO::AIO::flush, IO::AIO::poll.
+        - make callback argument optional for all calls.
 
 0.3  Mon Jul 11 01:42:37 CEST 2005
 	- restructured manpage.