0.03 

- make sure all error messages contain the name of the subroutine that
was called.

- the error message given when an argument doesn't match the 'isa'
spec has been improved.

- use Carp::confess by default when dying with an error.  This
produces a more useful error message.

0.02  Tue Mar 06 18:30 2001

- fix a bug in the test suite that caused failures in 5.6.0.

0.01  Sun Feb 11 16:10 2001

- Original release

