Added
- A dedicated Luma Waveform on L, allowing it to remain visible beside Waveform on W.
- Plain and Colored styles for Luma Waveform.
- A reorderable scope selector.
- Standard and High quality settings. High targets 20 captures per second instead of 15 and increases detail where smaller vectorscope and histogram panes benefit from it.
- UI scaling from 50% to 200% in addition to platform display scaling.
- Vectorscope trace gamma control.
- Optional 10-bit-per-channel macOS capture where the compositor supplies it.
- Repository documentation for scopes, regions, controls, and troubleshooting.
Changed
- No region is selected on first run. Continuous capture and analysis suspend when there is no region or when the application cannot present live output.
- Preset names, scope order, explicit saving, and unsaved working layouts now persist separately.
- Graticule visibility became a four-step strength control.
- The histogram’s Per Channel and Combined presentations became styles of one instrument.
Fixed
- Capture retries after startup or display interruptions.
- Waveform normalization is no longer dominated by a flat column outside the intended subject.
- One-shot pointer sampling no longer averages letterbox padding.
- Several macOS focus and Windows border, desktop-window, and virtual-desktop behaviors were corrected.
Luma Waveform plots encoded Y′. It is useful for evaluating the rendered level distribution, but it is not a direct exposure meter or physical luminance measurement. Ten-bit capture improves available code precision; it does not add HDR range or bypass the desktop color pipeline.