1.24   2004-09-23 09:00
       allow omission of message
       ...even with other attributes
       100% coverage

1.22   2004-08-30	19:25
       array and hash dereference will get the return data
       full test coverage
       'type' attribute is key to success/failure
       POD improved

1.1    2004-07-15
       Initial Revision.