0.03    ...
        - Minor POD typo correction
        - Added some error messages for wrong type names
        - Coercion handler not exported without type object

0.02    Wed Aug  8 20:33:42 CEST 2007
        - Changed declaration to croak when it sees '::' in a typename

0.01    Wed Aug  8 18:19:34 CEST 2007
        - Initial release