Bug fixes
- HEIF: improved compatibility with older libheif versions. The
ignore_sequence_editlistdecoder option is now used only when building against libheif 1.21 or newer, restoring builds and runtime behavior for users on earlier libheif releases. See the Common options reference for supported options. - Stability fix in
GetImageFeatureserror handling. Resolved an unsound free of uninitialized pointers along an error path in the texture-features routine. Callers that invoke feature extraction (for example,magick identify -features) are no longer at risk of crashes or undefined behavior when an internal allocation fails. Learn more in the Common options reference.