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Aspose.ZIP for .NET 25.5

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File Details

  • Downloads:
  • 1
  • File Size:
  • 15.8MB
  • Date Added:
  • 1/5/2025

Description

Aspose.ZIP for .NET 25.5 release.

Release Highlights

Aspose.ZIP for .NET 25.5 delivers enhanced support for legacy formats, introduces TAR with LZ4 compression, and improves memory efficiency and metadata preservation in LZ4 archives.

✳️ New Feature

  • Uuencoded File Detection:

    • The API now automatically detects uuencoded files by their content signature, enabling smoother processing of this legacy format.
  • Tar.LZ4 Combined Archive Creation:

    • New method TarArchive.SaveLZ4Compressed() allows developers to compose and save .tar.lz4 archives in one step.

🔧 Enhancement

  • LZ4 Metadata Control:

    • Lz4ArchiveSetting.IncludeContentSize: Optionally include the original file size in the LZ4 header.
    • Lz4ArchiveSetting.IncludeBlockChecksum: Enables inclusion of xxh32 block checksum for improved integrity.
  • LZ4 Extraction Optimization:

    • Memory allocation on LZ4 extraction has been significantly reduced, leading to faster and more efficient decompression.
  • Uuencoded File Metadata:

    • Unix file mode metadata is now preserved when handling uuencoded files for better cross-platform compatibility.

🛠 Fix

  • Unix File Mode Handling:
    • Fixed issue where Unix file mode was not applied correctly if the file wasn’t explicitly supplied during archive composition.

👉 You can view the full list of updates by visiting Aspose.ZIP for .NET 25.5 Release Notes


uuencode detection | tar.lz4 archive creation | lz4 block checksum | unix file mode fix


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