February 22, 2018

• texconv now supports reading Extended BMP files compressed using DXTn
• Command-line tools now support some format name aliases like DXT3, RGBA, BGRA, FP16, etc. in addition to truncated DXGI_FORMAT_ values

February 9, 2018

• HDR (RGBE Radiance) file format reader updated to support #?RGBE signature
• texconv: Added -rotatecolor and -nits switches
• texassemble: Added merge and gif commands
• texdiag: added dumpdds command

This version is also available on NuGet as version 2018.2.9

• Universal Windows Platform apps using VS 2015 Update 3 or VS 2017
• Windows desktop app using VS 2015 Update 3 or VS 2017

February 7, 2018

• Fixed bug with GPU BC7 encoding (mode 1, fixup 6)
• Updated for a few more VS 2017 warnings
• Code cleanup

December 13, 2017

• Updated for VS 2017 15.5 update warnings
• Support building library with _XM_NO_XMVECTOR_OVERLOADS_
• Code cleanup

This version is also available on NuGet as version 2017.12.13

• Universal Windows Platform apps using VS 2015 Update 3 or VS 2017
• Windows desktop app using VS 2015 Update 3 or VS 2017

November 1, 2017

• VS 2017 updated for Windows 10 Fall Creators Update SDK (16299)

This version is also available on NuGet as version 2017.11.1

• Universal Windows Platform apps using VS 2015 Update 3 or VS 2017
• Windows desktop app using VS 2015 Update 3 or VS 2017

September 22, 2017

• Updated for VS 2017 15.3 update /permissive- changes
• WIC writer and ScreenGrab updated to use non-sRGB metadata for PNG
• texassemble, texconv, texdiag: added -flist option

July 26, 2017

• Support for reading non-standard DDS files written by nVidia Texture Tools (NVTT)
• Fix for ComputeMSE when using CMSE_IMAGE2_X2_BIAS
• Fix for WIC writer when codec target format requires a palette
• Code cleanup

April 24, 2017

• VS 2017 project updates
• Regenerated shaders using Windows 10 Creators Update SDK (15063)
• Updated D3DX12 internal copy to latest version

April 7, 2017

• VS 2017 updated for Windows Creators Update SDK (15063)
• texassemble: -tonemap switch
• texconv: -wicmulti switch

January 31, 2017

• DirectX 12 versions of IsSupported, CreateTexture (PrepareUpload), and CaptureTexture
• Update to DirectX 11 version of IsSupported
• WIC format 40bppCMYKAlpha should be converted to RGBA8 rather than RGBA16
• DDS support for L8A8 with bitcount 8 rather than 16
• DXGI_FORMAT_R32G8X24_TYPELESS and DXGI_FORMAT_R24G8_TYPELESS should be IsDepthStencil formats
• Updates to DDSTextureLoader, ScreenGrab, and WICTextureLoader
• Minor code cleanup

See this blog post