> ## Documentation Index
> Fetch the complete documentation index at: https://hackmamba-3f164318.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Weekly updates to ImageMagick, including new features, improvements, and bug fixes.

Track what's new in ImageMagick. Each post summarizes the changes that shipped that week and what they mean for you.

<Update label="May 15, 2026" description="Week of May 11 to May 15, 2026">
  ## Bug fixes

  * **HEIF: improved compatibility with older libheif versions.** The `ignore_sequence_editlist` decoder 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](/reference/common-options) for supported options.
  * **Stability fix in `GetImageFeatures` error 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](/reference/common-options).
</Update>