dlemstra/Magick.NET 15.0.0

on GitHub

Breaking changes in Magick.NET:

• Switch from net8.0 to net10.0
• Switched from net462 to net47 in the Magick.NET.SystemDrawing and Magick.NET.SystemWindowsMedia
• Switch from where TQuantumType : struct, IConvertible to where TQuantumType : unmanaged
• Removed support for 64-bit macOS builds
• IMagickImage:
  • Removed:
    • Clone(IMagickGeometry geometry)
    • Clone(uint width, uint height)
    • Clone(int x, int y, uint width, uint height)
    • InverseFloodFill(QuantumType alpha, int x, int y)
    • InverseFloodFill(IMagickColor<QuantumType> color, int x, int y)
    • InverseFloodFill(IMagickImage<QuantumType> image, int x, int y)
  • No longer return null when the native call of PerceptualHash returns zero but throw an exception instead
• ColorProfile:
  • Removed:
    • ColorProfile(string name, byte[] data)
  • Moved color profiles to ColorProfiles
• Renamed AlphaOption to AlphaAction
• Renamed OrientationType to Orientation
• Renamed FillRule.Nonzero to FillRule.NonZero
• Removed ExifParts
• Reordered names alphabetically in MagickFormat

Changes in Magick.NET:

• Make sure ImageMagick exceptions are thrown in the asynchronous methods (#2097)

Related changes in ImageMagick since the last release of Magick.NET:

• Memory leak when parsing crafted XMP profile (GHSA-5jf2-9gcp-q234)
• Incomplete fix of CVE-2026-34238 for 32-bit systems (GHSA-vm77-q83h-5fhg)
• Memory Leak when hitting depth limit while parsing xml (GHSA-8ghq-p369-g395)
• Memory Leak in MAT decoder in an error path (GHSA-83w9-w85j-h9jc)
• Stack Buffer Over-Write when reading bzip2 compressed images (GHSA-pwpf-8799-94cj)
• Heap Buffer Over-Write in MGN decoder on 32-bit systems (GHSA-j2rp-5r6m-f7x8)

Library updates:

• ImageMagick 7.1.2-33 (2026-10-10)
• openexr 3.5.2 (2026-10-03)
• harfbuzz 14.6.0 (2026-10-05)
• libheif 1.23.6 (2026-10-05)
• libpng 1.6.59 (2026-09-28)

Full Changelog: 14.17.2...15.0.0