Twinkle Tray 1.17.2 is a stability and feature polish release that builds on the brightness control experience by refining tools and fixing key issues reported in earlier versions.
✨ Changes & Improvements
Introduced “calibration points” for the brightness normalization feature — create custom brightness curves per display for smoother transitions and better perceptual brightness matching.
Added the ability to replace the default brightness slider with a custom VCP code, giving power users more control over how brightness is adjusted.
SDR sliders now show up even when HDR is the only supported brightness method, such as on HDR TVs, improving usability for those displays.
Updated localizations and refreshed dependencies for improved overall support and translation coverage.
🐛 Bug Fixes
Fixed issues with window focus tracking not working correctly, which improves reliability of UI interaction.
Resolved errors that appeared on the “DDC/CI Features” tab, eliminating display glitches in the advanced control panel.