AcademySoftwareFoundation/OpenImageIO v2.3.13.0 on GitHub

Release 2.3.13 (1 Mar 2022) -- compared to 2.3.12

Filesystem::searchpath_split better handling of empty paths. #3306
New Strutil::isspace() is an isspace replacement that is safe for char
values that are < 0. #3310
Expose the Strutil::utf8_to_utf16() and utf16_to_utf8() utilities on
non-Windows platforms (and also modernize their internals). #3307
For the most important ImageInput, ImageOutput, and ImageBuf methods that
take a filename, add new flavors that can accept a wstring as the
filename. #3312 #3318
PPM: properly report color space as Rec709 (as dictated by PPM spec). #3321
PNG: more robust reporting of color space as sRGB in the absence of header
fields contradicting this. #3321
strutil.h: Split the including of fmt.h and some related logic into a
separate detail/fmt.h. This is still included by strutil.h, so users
should not notice any change. #3327
Targa: Fix parsing of TGA 2.0 extension area. #3323
Support building against FFmpeg 5.0. #3282
oiiotool --pixelaspect : fix setting of "PixelAspectRatio", "XResolution",
and "YResolution" attributes in the output file (were not set properly
before). #3340