=head1 NAME

HISTORY - release history for Tie::IxHash

=head1 DESCRIPTION

=over 8

=item 1.22  (27 February 2010)

Build.PL added

Better META.yml

Distribution upgrade

=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   (18 February 1997)

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