v1.3.0 - Nanoleaf USB Support, Step-by-Step Calibration & High-DPI Scaling

🚀 What's New in v1.3.0

⚡ Nanoleaf Lightstrip Ultra & Direct USB HID Support

• Direct USB Cable Streaming: Connects natively to Nanoleaf Screen Mirror Lightstrips (VID �x37FA / PID �x8202) and Desk Docks (PID �x8201) via Windows HID (< 0.5ms transmission time, immune to Wi-Fi jitter).
• 🎯 Step-by-Step Corner Calibration Assistant: Guided multi-step calibration wizard (NanoleafCalibrationWindow) to position your LED strip corners one by one (🟢 Corner 1, 🔴 Corner 2, 🔵 Corner 3, 🟡 Corner 4) with active test illumination on the physical strip.
• Aspect Ratio Presets: 1-click presets for 16:9, 21:9 Ultra-Wide, 16:10, and 32:9 Super Ultra-Wide aspect ratios.
• Hardware Query: Automatically interrogates the USB controller to detect the exact number of addressable LEDs.
• 🎛️ Real-Time Live Slider Synchronization: Instantly syncs brightness, saturation, and screen luminosity bypass between per-device and global tabs directly into the active render loop with zero interruption.

📐 High-DPI & Multi-Screen Auto-Scaling (PerMonitorV2)

• Dynamic UI Auto-Scaling: Automatically adapts UI scale based on target monitor resolution (1080p FHD ➔ 100%, 1440p QHD ➔ 115%, 4K UHD ➔ 130%).
• Manual Scale Presets: 100%, 115%, 130%, and 150% quick-toggle buttons with instant DPI re-render.
• Native Window Metrics: Clean native window frame rendering across mixed-DPI multi-monitor environments.

⚡ Direct3D 11 & HLSL Compute Shader Acceleration

• High-performance multi-tap bilinear downscaling executed directly on GPU VRAM with fallback to classic staging.
• 99.8% PCIe bandwidth reduction and sub-0.2% CPU utilization.

📦 Installation

Download AmbilightHA-v1.3.0-win-x64.zip, extract AmbilightHA.exe, and launch! Self-contained standalone executable — no .NET runtime installation required.