This is a smaller release that adds API functions to read and write metadata:
- ambient viewing environment
- nominal diffuse white luminance
It also adds a output_image_nclx_profile_passthrough option to heif_decoding_options to pass through the input image NCLX without doing any internal color conversion.
Security
- CVS TBD (GHSA-jvmp-j3cw-84mh) - unbounded heap allocation in HEIF sequence parser (stsz fixed-size mode missing bound check)