# Changelog

## 0.1.0 (2026-04-07)

Initial release.

### Features

- GPU-rendered ring light overlay using wgpu/WGSL fragment shader
- Rounded rectangle SDF with gaussian glow falloff
- Full desktop input passthrough via dynamic `wl_region` cursor hole
- Cursor avoidance with rounded-square soft fade
- Color temperature support: presets (warm, cool, studio, daylight, golden) and custom Kelvin
- Toggle on/off via PID lock file and SIGUSR1 signaling
- Works on any wlroots-based Wayland compositor (Sway, Hyprland, niri, river, etc.)
- MangoHUD suppression for clean Vulkan overlay
