GroupDocs.Metadata Releases

GroupDocsDocument & Image Tools.NETJavaJavaScriptMono Component

Learn what's new across releases, with details of features, enhancements, and resolved issues.

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GroupDocs.Metadata for Python via .NET V26.7Major versionJul 20, 2026
Fixes
  • GroupDocs.Metadata discards HTML body when saving MSG file.
GroupDocs.Metadata for Node.js via Java V26.7Major versionJul 16, 2026
Features
  • Added support for AVIF format.
  • Added support for SVG format.
GroupDocs.Metadata for .NET V26.6Major versionJun 17, 2026
Features
  • Added file type feature support API via GetSupportedFileTypeFeatures.
  • Updated target frameworks: .NET Standard has been replaced with .NET 6.0 and .NET 8.0.
Fixes
  • Improved MSG saving behavior: Unchanged fields and transport message headers are no longer rewritten during open/save operations.
GroupDocs.Metadata for Python via .NET V26.5Major versionMay 25, 2026
Features
  • Rebuilt the Python binding - A typed, per-overload API with bundled .pyi stubs (no runtime __getattr__ proxy).
  • Updated Python 3.14 support (Requires-Python is now >=3.5,<3.15).
  • Now ships AGENTS.md inside the package for AI agent / LLM integration.
  • Updated to the GroupDocs.Metadata for .NET 26.5 engine.
  • Added self-contained wheels with an embedded .NET runtime for Windows, Linux, and macOS (Intel and Apple Silicon).
GroupDocs.Metadata for .NET V26.5Major versionMay 6, 2026
Features
  • TFM-Split Packaging - Added TFM-Split packaging for GroupDocs.Metadata NuGet.
  • Improved working with CAD formats.
Fixes
  • MSG file properties and transport message headers change after opening/saving with GroupDocs.Metadata.
GroupDocs.Metadata Product Family UpdateMay 1, 2026
GroupDocs.Metadata for .NET V26.3Major versionMar 31, 2026
Features
  • Add support for PDF/A format detection.
  • Improved OOXML compliance support in word processing documents.
GroupDocs.Metadata Product Family UpdateMar 3, 2026
GroupDocs.Metadata for Node.js via Java V26.2Major versionFeb 5, 2026
Features
  • Implemented functionality to load files directly from web resources.
  • You can now modify MSG fields and attachments.
  • Added support for OGG format.
  • Added more properties to .msg format.
  • Developed the GetPropertyString method for .msg format.
  • Improved working with .msg attachments.
GroupDocs.Metadata Product Family UpdateFeb 3, 2026
GroupDocs.Metadata for .NET V26.1Major versionJan 30, 2026
Features
  • Added support for AFIV format.