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Move the 4:0:0 grayscale comment from Added to the Changed. #1477

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Move the 4:0:0 grayscale comment from Added to the Changed. #1477

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2 changes: 1 addition & 1 deletion CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,6 @@ List of incompatible ABI changes in this release:
* Add API for multi-threaded YUV to RGB color conversion.
* Add experimental support for AV2 behind the compilation flag AVIF_CODEC_AVM.
AVIF_CODEC_CHOICE_AVM is now part of avifCodecChoice.
* Allow lossless 4:0:0 on grayscale input.
* Add avifenc --no-overwrite flag to avoid overwriting output file.
* Add support for all transfer functions when using libsharpyuv.

Expand Down Expand Up @@ -76,6 +75,7 @@ List of incompatible ABI changes in this release:
memory allocation failures.
* avifReadImage(), avifJPEGRead() and avifPNGRead() now remove the trailing zero
byte from read XMP chunks, if any. See avifImageFixXMP().
* Requesting lossless 4:0:0 on a grayscale input now outputs a grayscale AVIF.
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I now think this can be considered a new feature. With previous releases, avifenc -y 400 -l outputs a lossless 4:4:4 image, so it isn't lossless 4:0:0. So this entry should be moved back to the Added section.

Of course, we can consider that as a bug and then this change will be a bug fix, suitable for the Changed section.

In any case, the new description is clearer than the old one.


## [0.11.1] - 2022-10-19

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