NAME
    Revision History for Algorithm::Munkres.

SYNOPSIS
    A list of changes to the Algorithm::Munkres module.

DESCRIPTION

   Version 0.08 (Algorithm::Munkres-0.08 Released on 22nd Oct 2008)
        These changes were contributed by Ken Williams (kwilliams@cpan.org):
	1. Prefer foreach(@x){...} rather than for($i=0;$i<@x;$i++){...}
	   because it tends to be faster and less verbose.
 	2. Exit early from loops when possible; this is a huge win for 
	   the find_a_zero() function in particular.
	3. Increase the minimum required version of perl to 5.006, 
	   because that's when the our() construct was introduced.
	4. Don't use a 99999999999 sentinel in find_smallest().

   Version 0.07 (Algorithm::Munkres-0.07 Released on 9th Aug 2007)
	1. Bug Fix: Added re-initialization code for global variables to the 'assign' subroutine. (Thanks to Gabriel Cardona!)
	2. Added a test-case: t/DoubleInvoke.t

   Version 0.06 (Algorithm::Munkres-0.06 Released on 14th Sep 2005)
        1. Modified Munkres.pm to correct the version number.

   Version 0.05 (Algorithm::Munkres-0.05 Released on 30th Nov 2004)
        1. Modified Makefile.PL to remove a warning message being displayed during installation of the module.

   Version 0.04 (Algorithm::Munkres-0.04 Released on 28th Nov 2004)
        1. Modified Munkres.pm and Makefile.PL to support Perl v5.004 and higher.

   Version 0.03 (Algorithm::Munkres-0.03 Released on 21th Nov 2004)
        1. Modified Munkres.pm to handle rectangular matrices
		2. Added test cases to check for rectangular matrices
		3. Updated perldoc for Munkres.pm and README accordingly	

    Version 0.02 (Algorithm::Munkres-0.02 Released on 17th Nov 2004)
		1. Updated perldoc for Munkres.pm
		2. Removed installation instructions from README and moved it to INSTALL.
		3. Removed diagnostic messages from Munkres.pm
		4. Rectified a bug in the steptwo subroutine of Munkres.pm
		(The array index variable for row cover matrix was incorrect)
		5. Added few more test cases.

    Version 0.01 (Algorithm::Munkres Released on 13th Nov 2004)
		Algorithm::Munkres released on CPAN
		Note: This version did not have an explicit version number in its name.