v2.1.0

Advisories and Breaking Changes

• Fix async image load - #2006 via @kroymann, @antonfirsov, @JimBobSquarePants

Release Notes

Area:Performance

• PNG: Add SSE/AVX version of Sub, Up, Average and Paethfilters - #2028 via @brianpopow, @JimBobSquarePants
• Add AVX2 version of adler32 - #2024 via @brianpopow

Bug

• Gif decoder. Fix memory access violations. - #2014 via @JimBobSquarePants
• Fix issue in PNG identify method to skip "uninteresting" chunks, incl… - #2019 via @flew2bits, @brianpopow, @JimBobSquarePants
• Ensure PixelOperations.To(TPixel) uses scaling. - #2050 via @JimBobSquarePants
• Fix issue with app1 parsing - #2058 via @brianpopow
• Fix resize pad color application for non Nearest Neighbor samplers - #2052 via @JimBobSquarePants

Codequality

• naming corrections - macOS and .NET - #2065 via @mikeirvingweb, @JimBobSquarePants

Documentation

• Fix documentation of HorizontalResolution and VerticalResolution properties - #1981 via @0xced

Enhancement

• Allow pad to work for non-alpha pixel formats - #2034 via @JimBobSquarePants

Formats:Jpeg

• Fixed multiple SpectralConverter.CommitConversion() calls - #2000 via @br3aker

Formats:Png

• PNG: Throw exception, if palette chunk is missing - #2020 via @brianpopow
• PNG: Ignore invalid gamma chunks - #2021 via @brianpopow
• Optimize Crc32 for arm - #1987 via @Bond-009, @brianpopow
• Add ARM version of adler32 - #2015 via @brianpopow, @antonfirsov, @JimBobSquarePants
• Minor PNG Encoding Optimization for DeflaterEngine and WuQuantizer - #2023 via @ratok-mk, @JimBobSquarePants

Formats:Tiff

• Add TIFF CcittGroup4Fax (T6) compression - #1993 via @frankracis-work, @brianpopow
• Add support for decoding gray tiff with jpeg compression - #2031 via @brianpopow
• Tiff Decoder option to decode only first frame - #2013 via @brianpopow, @JimBobSquarePants
• Add support for decoding Tiff images with UnassociatedAlphaData - #2037 via @brianpopow, @JimBobSquarePants
• TIFF: Add support for horizontal predictor with alpha data - #2047 via @brianpopow, @JimBobSquarePants
• Add support for decoding Tiff images with associated alpha data - #2062 via @brianpopow, @JimBobSquarePants

Metadata:Exif

• Fix null reference exception on Exif clone of null ExifArrayValue - #2059 via @ynse01, @brianpopow

• Add non-generic overload for ExifProfile.CreateThumbnail(). by @JimBobSquarePants in #2066

Other

• Respect PreferContiguousImageBuffers in decoders - #1999 via @antonfirsov
• Workaround GC.GetMemoryInfo() ARM32 issue - #2025 via @antonfirsov, @JimBobSquarePants
• AVX conversions for Luminance and Rgb - #2039 via @ynse01, @JimBobSquarePants
• Improved jpeg encoding benchmarks - #2051 via @br3aker, @JimBobSquarePants

Unit Tests

• BenchmarkDotNet config obsolete method usage fix - #2042 via @br3aker

New Contributors

• @0xced made their first contribution in #1981
• @frankracis-work made their first contribution in #1993
• @flew2bits made their first contribution in #2019
• @ratok-mk made their first contribution in #2023
• @kroymann made their first contribution in #2006
• @mikeirvingweb made their first contribution in #2065

Full Changelog: v2.0.0...v2.1.0