cupertino_liquid_glass 0.3.0

A Flutter widget that replicates Apple's iOS Liquid Glass blur and translucency design language with native-feel BackdropFilter effects, dynamic light/dark theme support, and ProMotion-optimized performance.

0.3.0

• Sliding Fluid Interaction: Added spring physics and velocity-based stretching to the bottom bar.
• Visual Overhaul: Implemented edge lighting, inner shadows, and microscopic noise grain.
• LiquidGlassBloom: New widget for soft colored glows (bloom effects).
• Performance: Optimized rendering with CustomPainter and RepaintBoundary.

0.2.0

• Edge Lighting: Gradient border with edgeLightColor / edgeShadowColor replacing flat borderColor — simulates directional light catching the glass edge.
• Inner Shadow: Carved-glass depth effect via innerShadowColor and innerShadowBlurRadius.
• Noise Grain Overlay: Microscopic texture controlled by noiseOpacity to prevent banding.
• Vibrancy / Saturation Boost: vibrancyIntensity overlay that perceptually enhances blurred backdrop colors.
• LiquidGlassBloom: New widget for soft colored glow behind child elements (active tab bloom).
• CupertinoLiquidGlassBottomBar: Active tab now renders bloom glow automatically.
• CupertinoLiquidGlass: Added glowColor / glowRadius for whole-surface bloom.
• Multi-layer rendering via CustomPainter with efficient shouldRepaint guards.

0.1.0

• Initial release.
• CupertinoLiquidGlass — core widget with real-time backdrop blur, specular highlight, and dynamic theme support.
• LiquidGlassThemeData — light and dark presets matching iOS system materials, with copyWith and lerp support.
• CupertinoLiquidGlassNavBar — floating frosted-glass navigation bar with safe-area handling.
• CupertinoLiquidGlassBottomBar — floating frosted-glass tab bar with safe-area handling.
• RepaintBoundary optimization for smooth 120 Hz ProMotion performance.