Better describe changes in CHANGELOG.md
[skip ci]
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 63d04ba..46c9d31 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -27,6 +27,7 @@
and avifRGBImage::avoidLibYUV to AVIF_TRUE.
* avifRGBImage::chromaUpsampling now only applies to conversions that need
upsampling chroma from 4:2:0 or 4:2:2 and has no impact on the use of libyuv.
+ Set avifRGBImage::avoidLibYUV accordingly for that.
* Exif and XMP metadata is imported from PNG and JPEG files.
### Removed
@@ -39,7 +40,9 @@
* Add imageDimensionLimit field to avifDecoder struct
* Add autoTiling field to avifEncoder struct
* Add AVIF_CHROMA_DOWNSAMPLING_SHARP_YUV value to avifChromaDownsampling enum
-* Add avifImageExtractExifOrientationToIrotImir()
+* Add avifImageExtractExifOrientationToIrotImir() which parses the Exif payload
+ of an image and converts any Exif orientation found into transformFlags, irot
+ and imir values.
* avifdec: Add --dimension-limit, which specifies the image dimension limit
(width or height) that should be tolerated
* avifenc: Add --sharpyuv, which enables "sharp" RGB to YUV420 conversion, which
