Declare compatibility with Neos 8.x

v2.0.1

TASK: Declare compatibility with Neos 8.x

Unify alpha handling to numbers between 0-100

Alpha values are now defined as percent numbers between 0 and 100

ColorBuilder and ColorHelper now have seperate rgba and hsla methods.

Support older and newer Neos properly

• Older neos versions will no longer create unneded proxy classes
• Newer neos versions are allowed

v1.3.1

TAK: Fix return types for the color converter functions

Fusion prototype `PackageFactory.ColorHelper:CssVariables`

Fusion prototype PackageFactory.ColorHelper:CssVariables

The fusion prototype PackageFactory.ColorHelper:CssVariables allows to
render DataStructures as CssVariables. This can be used for customizing
css based on node properties as shown in the example below.

• values (array<string>, default: Neos.Fusion:DataStructure) the values to render as css variables
• mediaQuery (string, default null) when given renders the css variables into a @media ... {} section
• selector (string, default :root) : css-selector the variables are rendered for

Additionally the color math has been rewritten from scratch and linting, static analysis and many tests were added.

Add `css` constructor method to create colors from css strings

v1.2.0

DOCS: Adjust readme

Add alpha support

v1.1.0

FEATURE: Support alpha values for colors

Initial release

v1.0.0

Initial commit

Add alpha support

v.1.1.0-rc1

FEATURE: Support alpha values for colors