GroupDocs.Merger Versionen

GroupDocsDokument- & Bildtools.NETJavaJavaScriptMono-Komponente

Erfahren Sie, was sich in den einzelnen Releases geändert hat – mit Details zu Funktionen, Verbesserungen und behobenen Problemen.

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GroupDocs.Merger for .NET V26.10Hauptversion31. Okt. 2026
Funktionen
  • You can now skip loading external resources by default, with a whitelist of trusted locations and a per-resource handler.
Korrekturen
  • Fixed NullReferenceException for EPUB documents whose table of contents file does not have the .ncx extension.
  • Fixed image joins failing to load System.ValueTuple in .NET Framework packages.config projects.
  • Fixed joins with SVG documents failing on .NET Framework 4.6.2 to 4.7.0 runtimes.
  • Render fixed-layout EPUB pages one per book page instead of splitting each in two.
  • Update System.Security.Cryptography.Pkcs to 8.0.2 and 9.0.21 (CVE-2026-84008, CVE-2026-70162).
  • Keep the original PDF format and title when saving with auto-tagging enabled.
  • Fixed an ArgumentException when TeX documents are loaded concurrently.
  • Save LowCode output given as a bare file name to the current directory and reject joined documents of another format.
  • Fixed EPUB documents intermittently failing with NullReferenceException or IndexOutOfRangeException when processed concurrently.
GroupDocs.Merger for .NET V26.9Hauptversion29. Sept. 2026
Funktionen
  • You can now merge Excel rows from multiple files into a single sheet.
  • You can now apply the PageBuilder page selection to the first TIFF document.
  • An exception is now thrown when SetLicense cannot find the license file.
  • You can now reject an empty license stream in SetLicense.
  • A clear exception is now thrown when joining an image or audio file into an unsupported format.
  • Dropped System.Drawing.Common from the cross-platform packages and reported missing dependencies clearly.
Korrekturen
  • Close the source file after Merger opens or joins a document by path.
  • Call the stream factory only once when constructing Merger.
  • Fixed corrupt DOC output when joining PDF or XPS documents into DOC from multiple threads.
  • Apply a page orientation change to every page when no page numbers are specified.
  • Honor the requested preview Width and Height in every document format family.
  • Reject ExtractPages and RemovePages called with no page numbers instead of silently producing an empty or unchanged document.
  • Fixed Visio documents intermittently failing with ArgumentNullException trueTypeFont when processed concurrently.
  • Fixed PDF portfolios failing with NullReferenceException when an embedded file has no modification date.
GroupDocs.Merger for .NET V26.7Hauptversion1. Aug. 2026
Funktionen
  • GroupDocs.Merger.LowCode: A new low-code edition is now shipped as a separate NuGet package with seven single-purpose, individually licensed products - JoinPdf, JoinDocx, JoinPptx, SplitPdf, SplitDocx, SplitPptx and RemovePagesPdf. Each performs one document operation through a minimal API: construct the object with the source document and operation inputs, then call Save.
  • Aspose.Drawing dependency removed: Eliminated the external library from the package, reducing binary size and avoiding version conflicts, which simplifies deployment and improves runtime stability.
GroupDocs.Merger for Python via .NET V26.6Hauptversion2. Juni 2026
Funktionen
  • Rebuilt the Python binding - A typed, per-overload API with bundled .pyi stubs.
  • Updated Python 3.14 support (Requires-Python is now >=3.5,<3.15).
  • Page-preview rendering (generate_preview) and stream-based split are now callable from Python via page-stream callbacks.
  • Now ships AGENTS.md inside the package for AI agent / LLM integration.
GroupDocs.Merger Product Family Update1. Mai 2026
GroupDocs.Merger for .NET V26.4Hauptversion30. Apr. 2026
Funktionen
  • Continuous Page Numbering in Word Merges - Page number fields now continue sequentially across merged Word documents when using Continuous mode, delivering accurate pagination in the final output.
  • Per-TFM NuGet Packages - Distribution is now split per target framework, allowing developers to reference only the packages that match their .NET version, which reduces package size and simplifies restore operations.
  • Streamlined Deployment Across .NET Targets - The new per-TFM packaging improves compatibility with .NET 6, .NET 7, .NET 8, and .NET Framework, enabling faster and more reliable integration into diverse projects.
GroupDocs.Merger for Java V26.4Hauptversion14. Apr. 2026
Korrekturen
  • Merge PDF is doubling in size when using GroupDocs PDF Merge.
GroupDocs.Merger for Java V25.12Hauptversion20. Jan. 2026
Funktionen
  • Improved preservation of accessibility metadata when merging tagged PDFs.