Thu Jan 18 08:24:20 2001  Jarkko Hietaniemi  <jhi@alpha.hut.fi>

	* Add examples of the set differences.

	* NOTE: unique now returns a set, not a list of elements,
	  as it was documented and intended.
	
	* Released as 1.05.

	* unique() was rather broken, reported by Malcolm Purvis.
	
	* Released as 1.04.

Tue Oct 31 03:09:03 2000  Jarkko Hietaniemi  <jhi@iki.fi>

	* Use a custom overloaded data stringification routine
	  instead of overload::StrVal().  This solves the memory
	  leak reported by Joshua Richardson <jric@yahoo-inc.com>
	  _and_ speeds up the code by about 40%! (make test timings)
	
	* Released as 1.03.

Fri Sep 15 18:56:08 2000  Jarkko Hietaniemi  <jhi@iki.fi>

	* Null sets weren't subsets of every set in comparisons.
	  Noticed by Gerard Vreeswijk <gv@cs.uu.nl>.

	* Released as 1.02.

2000-04-15  Jarkko Hietaniemi  <jhi@iki.fi>

	* Make to work with perl 5.6.0.
	
	* Release as 1.01 as no bug reports have been seen for many moons.

1999-09-24  Jarkko Hietaniemi  <jhi@iki.fi>

	* Paul Schinder <schinder@pobox.com> reported that the set_set.t
	  subtest #5 produces "(a (b (a (c ...) ...)) (c ...))" for him,
	  not "(a (b (a ...)) (c ...))" as expected.  Nondeterminism
	  in stringification.  Not yet resolved but the test hacked
	  to allow either (for subtests #5 and #6).
	
	* Timothy Kimball <kimball@stsci.edu> reported that Set::Scalar 0.9
	  had the super/subsetness the wrong way round.  Fixed.

	* Set::Scalar 0.901 released.