Algorithm-Evolutionary

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	which will include the bugs fixed since last summer. 
	Since there's a bug fix, I think I'm going for full 0.78...

2012-05-21  Juan J. Merelo Guervós  <jjmerelo@gmail.com>

	* lib/Algorithm/Evolutionary/Op/Uniform_Crossover_Diff.pm (apply):
	Fixing potentially evil bug: this operator shouldn't, but it
	modified one of the two individuals under crossover, making
	mutation and crossover rate higher... 

2012-04-18  Juan J. Merelo Guervós  <jjmerelo@gmail.com>

	* lib/Algorithm/Evolutionary/Op/Breeder_Diverser.pm (apply):
	Mostly doc changes. 

2011-11-23  Juan Julian Merelo Guervos  <jjmerelo@gmail.com>

	* lib/Algorithm/Evolutionary/Individual/Vector.pm (clone): Change
	suggested by Cristoph Meissner, comma between fitness and
	chromosome. 

2011-02-20  Juan J. Merelo Guervós  <jjmerelo@gmail.com>

	* lib/Algorithm/Evolutionary/Op/Breeder_Diverser.pm (apply): Made
	even more diverse by not inserting the new individual if it is the
	same as the parent; refactored also to best practices.

	* lib/Algorithm/Evolutionary/Op/Uniform_Crossover_Diff.pm (apply):
	Changed to leave at least one difference without change

2011-02-19  Juan J. Merelo Guervós  <jjmerelo@gmail.com>

	* lib/Algorithm/Evolutionary/Op/Breeder_Diverser.pm (apply):
	Changed to make diversification higher: offspring is chosen in
	turn, instead of chosing it randomly, which avoids repeating.

2011-02-16  Juan J. Merelo  <jmerelo@sheldon>

	* lib/Algorithm/Evolutionary.pm: Upgraded to 0.76_2 by eliminating
	a useless test and changing Clone::Fast to Clone in another test  

2011-02-14  Juan J. Merelo Guervós  <jjmerelo@gmail.com>

	* lib/Algorithm/Evolutionary/Op/Storing.pm: Eliminating all traces
	of Clone::Fast (I expect).

2011-02-13  Juan J. Merelo Guervós  <jjmerelo@gmail.com>

	* MANIFEST: Added Breeder_Diverser (with test) to the distro, with
	Uniform_Crossover_Diff. 

	* lib/Algorithm/Evolutionary.pm (import): Fixed upstream bug in
	Clone::Fast for Perl 5.12 by changing it by Clone. Thanks to
	Leandro Hermida and Jérôme Quelin for reports. 

2010-12-18  Juan J. Merelo Guervós  <jmerelo@localhost.localdomain>
 
	* lib/Algorithm/Evolutionary.pm (import): Starting 0.76 with pod
	editions .

2010-12-16  Juan Julian Merelo Guervos  <jmerelo@usuario-desktop>

	* MANIFEST: Added combined operator and QuadXOver-Diff.


2010-12-16  Juan J. Merelo  <jmerelo@sheldon>

	* MANIFEST: Added Breeder (take population and create new one) with test


2010-12-08  Juan J. Merelo Guervós  <jmerelo@localhost.localdomain>

	* lib/Algorithm/Evolutionary/Op/QuadXOver.pm (apply): Eliminating
	type checks for speed

2010-12-07  Juan J. Merelo Guervós  <jmerelo@localhost.localdomain>

	* lib/Algorithm/Evolutionary/Op/Canonical_GA_NN.pm (apply): Fixed
	QuadXOver to avoid total interchange (initial point = 0 )

	* lib/Algorithm/Evolutionary.pm:  Mainly a maintenance release,
	with the spin fix below. 

2010-09-28  Juan J. Merelo  <jmerelo@sheldon>

	* lib/Algorithm/Evolutionary.pm: Added tests to see what can make some of them fail

2010-11-24  Juan Julian Merelo Guervos  <jmerelo@usuario-desktop>

	* lib/Algorithm/Evolutionary/Wheel.pm (spin): Changed spin
	implementation to make it faster and more efficient. It was
	sucking time out of mastermind EAs

2010-09-25  Juan J. Merelo  <jmerelo@sheldon>

	* lib/Algorithm/Evolutionary/Fitness/Rastrigin.pm (Rastrigin):
	Fixed formula

	* lib/Algorithm/Evolutionary.pm: Starting 0.74_1 with cosmetic
	changes and an attempt to fix sporadic test errors.  

2010-09-24  Juan Julian Merelo Guervos  <jmerelo@usuario-desktop>

	* lib/Algorithm/Evolutionary/Fitness/Rastrigin.pm (Rastrigin): Added first floating-point fitness func.

	* lib/Algorithm/Evolutionary/Utils.pm (random_number_array): Added this function

	* lib/Algorithm/Evolutionary/Individual/BitString.pm (from_string): Added from_string ctor

	* lib/Algorithm/Evolutionary/Individual/String.pm (from_string): Changed name and slightly modified

	* t/0002-utils.t: Added this file to test utility functions in the Utils module. 

	* t/ops.t (createAndTest): Added a missing operator

	* Makefile.PL: Updated versions

	* t/general.t: Eliminated some repeated tests.

2010-01-26    <jmerelo@localhost.localdomain>

	* TODO: Updated TODO and version number in A::E. Start 0.73

	* MANIFEST: Fixed some annoying bugs, and added a new module that
	simplifies using a Canonical Genetic algorithm.

2009-11-17    <jmerelo@localhost.localdomain>

	* lib/Algorithm/Evolutionary/Op/String_Mutation.pm (new): Added
	this new operator, which does the same that StringRand, but I can
	at least understand what it does.

	* lib/Algorithm/Evolutionary/Individual/Base.pm (AUTOLOAD): Added
	AUTOLOAD method for authomatic definition of methods for instance
	variables. 

2009-10-14    <jmerelo@localhost.localdomain>

	* lib/Algorithm/Evolutionary/Utils.pm (decode_string): Fixed bug
	when $min != 0 thanks to patch by Mike Gajewski
x
2009-09-14  Juan Julian Merelo Guervos  <jmerelo@geneura.ugr.es>

	* t/0601-cga-gif-output.t: Fixed copy/pasted docs for gif-animated-output. 

2009-09-13    <jmerelo@localhost.localdomain>

	* lib/Algorithm/Evolutionary/Op/Population_Output.pm (apply):
	Starting documentation revision for developer releases.

	* lib/Algorithm/Evolutionary/Op/EDA_step.pm (apply): Added new
	module implementing estimation of distribution algorithms; added
	test and example in /examples

2009-07-30  Juan Julian Merelo Guervos  <jmerelo@geneura.ugr.es>

	* lib/Algorithm/Evolutionary.pm: Moved a GUI example to the
	scripts dir so that it's installed automatically. Expanded
	documentation to reflect that. Fixed also error (population
	explosion) in Easy_MO.

2009-07-28  Juan Julian Merelo Guervos  <jmerelo@geneura.ugr.es>



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