1.70     2023-09-20    lichtkind
-------
    * = mid level improvements, completed API change
    * + changed method complement to named arguments
    * + none linear complement circles by setting delta hue value
    * + select saturation and lightness change axis in complement
    * ~ renamed distance argument : metric => select
    * ? rewrote some main module documentation

1.61     2023-09-12    lichtkind
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    * = fix tests
    * ~ renamed complementary method => complement
    * - deprecated complementary, will be removed at 2.0

1.60     2023-09-11    lichtkind
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    * = API development
    * * added color spaces HSB HSW YIQ
    * + output format array: ['rgb',1,2,3]
    * + input and output format string: 'rgb: 1,2,3'
    * + input and output format css_string: 'rgb(1,2,3)'
    * - deprecated getter method string

1.54     2023-08-21    lichtkind
-------
    * = API development
    * + added named ARRAY syntax for constructor like [CMYK => 0,0,1,1]
    * - removed option to get single values from values method
    * & splittet GTC::Constant package into ::Name and ::Name::Constant
    * ? rewrote lot of documentation

1.53     2023-08-11    lichtkind
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    * = maintenance
    * ? more doc fixes to new API
    * ! fix rounding error under -Duselongdouble

1.52    2023-08-11    lichtkind
-------
    * = maintenance + third phase toward 2.0
    * + added gradient method with new API
    * ? more doc fixes to new API
    * & more tests

1.51    2023-08-10    lichtkind
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    * = a few documentation fixes

1.50    2023-08-09    lichtkind
-------
    * = first + second phase of of 2.0 rewrite
    * + add CMY, CMYK and HSV support
    * + new universal getter method: values
    * + new modifier method: set, blend
    * ~ enhanced and strictened modifier method: add
    * \ deprecate all other numeric getter: rgb, red, green, blue, rgb_hex,
                         rgb_hash, hsl, hue, saturation, lightnss, hsl_hash, string
    * \ till 2.0 will be also deprecated: rgb_gradient_to, hsl_gradient_to,
                                          gradient_to, distance_to, blend_with
    * & new getter API
    * & keep complex names like 'SVG:green' to be returned by getter: ->name
    * ? rewritten large part of documentation

1.09    2023-07-17    lichtkind
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    * = maintenance release
    * ? ever more POD fixes
    * ? new method chapter split
    * ? POD in HSL constructor
    * & enhance some tests and new ones
    * / split and rearrange value libs with tests

1.08    2023-01-24    lichtkind
-------
    * = small enhancements
    * + added method rgb_gradient_to
    * ~ changed gradient_to  to hsl_gradient_to (but keeping compatibility)
    * ? even more POD fixes

1.07    2023-01-20    lichtkind
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    * = POD fixes

1.06    2023-01-20    lichtkind

-------
    * = maintenance release
    * + simplified string serialisation method (->new(eval $string) => ->new($string))
    * ? small POD fixes

1.05    2022-12-31    lichtkind
-------
    * = small enhancements
    * + added getters for data hashes
    * ? cleaned some sentences and comments
    * ? synopsis cleanup

1.04    2022-11-04  lichtkind
-------
    * = small fixes
    * & fixing meta files
    * ? typos

1.03    2022-11-04  lichtkind
-------
    * = small enhancements
    * + recursive constructor that takes an object as argument
    * ? mention Bundle::Graphics::ColorNames in POD

1.02    2022-10-29  lichtkind
-------
    * = fixes
    * + sub color {} as importable constructor shortcut
    * ? cleaned some constructor related bits in POD
    * ! normalize constructor input color_name in 'palette_name:color_name' same as 'color_name'

1.01    2022-10-27  lichtkind
-------
    * = fixes
    * ? mention VACCC and other additional color palettes
    * ! loading from Graphics::ColorNames::* via 'palette_name:color_name' was actually broken

1.0     2022-10-04  lichtkind
-------
    * = initial release - moved code out of Chart module
    * \ created own distro
    * ~ small POD fixes


1.70     2023-09-15    lichtkind
-------
    * = new feature release
    * * added color set method: bowl
    * + added color spaces: XYZ, LAB