=head1 NAME
HISTORY - release history for Tie::IxHash
=head1 DESCRIPTION
=over 8
=item 1.21 (5 January 1998)
Key()/Values()/Indices() now return a single value when called with single
argument (makes them useful in scalar contexts)
=item 1.2
Repackaged into a tarball.
Added a testsuite.
C<s/TieHash/Tie::Hash/g> suggested by Michael De La Rue <miked@ed.ac.uk>.
=item 1.1
Initial release (ancient).
=back
=cut