FastPictureViewer 1.9 Build 308 (32-bit)

- The lost shadows/highlights indicator feature, available as an option to the Zoom/Radar gadget (Z), has been enhanced and now works in full screen, through the C key, in GPU-accelerated mode.
- A program option on the Personalization page let you control the behavior of the C key, from spring-loaded Lo/Hi (press to see both lost shadows and highlights together, release to return to normal), to Sticky Lo/Hi (press and release to activate, then press and release to go back to normal), to Cycle through Lo, Hi, Normal (press and release to see lost shadows, press and release again to see lost highlights, press and release yet again to return to normal view).
- The default is spring-loaded, which requires only a single key press, under the assumption that you only need a quick glimpse at shadows/highlights. In default mode you can press Shift+C instead of just C to enter a sticky mode, which stays on until the C key is pressed again.
- You can zoom/pan, change the image, rate, preview in B&W etc while the lost shadows/highlight mode is in effect, it just works seamlessly.