Document the second grab point for screenshots A screenshot used to be one thing: the picture, at source resolution, taken between the first draw pass and the interface. The Recording tab now has a switch that moves the grab to the far side of that line, and the page has to say where the line is, what GrabBackBuffer does with the back buffer, and the two things that change as a result -- window size instead of source size, and SDR always, because the scRGB back buffer is refused rather than converted by untested maths. The JPEG XR paragraph no longer claims that screenshots never need ffmpeg. AVIF sits three paragraphs below and needs it, which the same page had already said. The two page descriptions on Home now match what those pages have grown into.
The long version: one page per feature, and what the code does