Avif FileType v1.0.2

• Changed the FileType name to AV1 (AVIF)
• Fixed an issue with preserving the AVIF color conversion data
• Disable row multi-threading when encoding with a single thread
• Reduced the native DLL size
• Fixed a potential memory leak

Avif FileType v1.0.1

Changed the target framework to .NET 4.7.

Avif FileType v1.0.0

• Upgraded to libaom v2.0.0
• Allow lossless images to use an ICC color profile
• Improved performance when loading and saving images
• Fixed the AV1 chroma sub-sampling fields for YUV 4:2:2
• Reject images with unsupported essential properties
• Attempt to preserve the color conversion data for loaded AVIF images

Avif FileType v0.8.0 Beta

• Added support for lossless encoding of color and gray-scale images
• Reduced the file size when saving gray-scale images
• Reduced the file size when saving images with transparency
• Added XMP metadata support for Paint.NET 4.2.11
• Reduced memory usage when loading images

Note that this release requires Paint.NET 4.2.11 or later.

Avif FileType v0.7.0 Beta

• Add support for negative crop offsets
• Improve error reporting
• Reduce memory usage when encoding

Avif FileType v0.6.0 Beta

Reduced memory usage when loading files.
Added support for loading image grids.

Avif FileType v0.5.0 Beta

Initial release