prism 2.0.0-beta.1 changelog

2.0.0-beta.1 #

Major Changes:

Multi-color space support: Added RayHsl, RayOklab, and RayOklch alongside RayRgb8/RayRgb16
Perceptually uniform color operations: via Oklab color space
RayScheme system: Intelligent color schemes with accessibility and tonal palettes
Pre-built palettes: CSS, Material, OpenColor, and Spectrum with pre-computed luminance
Palette output generation: Efficient dart enums, PNG palette previews, CSS output
Enhanced gallery: Compact Oklch-focused HTML previews with luminance data

Breaking Changes:

RayRgb split: Separated RayRgb into RayRgb8 (8-bit) and RayRgb16 (16-bit)
Multi-precision RGB: Support for both 8-bit (0-255) and 16-bit (0-65535) color channels
API structure: Updated to support multiple color spaces (RayRgb8, RayRgb16, RayHsl, RayOklab, RayOklch)
New palette system: Enhanced palette generation with pre-computed schemes

Initial release of Prism - a comprehensive color manipulation library
Ray class: Clean, intuitive API for color operations
Multiple formats: Support for RGB, ARGB, hex strings, and CSS strings
Dual hex format support: Both web standard (RGBA) and Flutter/Android (ARGB) formats
Performance optimized: Efficient bit operations with zero dependencies
Type safe: Comprehensive error handling and validation
WCAG compliance: Luminance calculations for accessibility
Color operations: Interpolation, inversion, opacity/alpha manipulation
Flutter compatible: Internal ARGB format matches Flutter's Color class
Comprehensive test coverage: 38+ tests covering all functionality