Released: Sep 21, 2025

Mises à jour de V25.9

Fonctionnalités

• Added support for extracting non-merged LZX archive.

Correctifs

• Properly released file having wrong headers after archive fails to extract from it.

Released: Aug 20, 2025

Mises à jour de V25.8

Fonctionnalités

• Added solid compression for encrypted 7z archives.
• Added optional Data Descriptor for Zip folder entry.
• You can now store host OS mark.

Correctifs

• Fixed exception on solid compression exceeding trial size.

Released: Jul 23, 2025

Mises à jour de V25.7

Fonctionnalités

• Added solid compression for plain 7z archives.

Correctifs

• Proper instantiation of detected Arj archive.
• Correct commentaries for XarLoadOptions.

Released: Jun 10, 2025

Mises à jour de V25.6

Fonctionnalités

• You can now cancel archive extraction via cancellation token.
• You can now verify archive disposal on instance operations.
• You can now cancel zip entry extraction with event handler.

Released: May 1, 2025

Mises à jour de V25.5

Fonctionnalités

• Added the ability to store Unix file mode within uuencoded files.
• You can now include the block checksum in the frame of a LZ4 archive.
• You can now include the original content size in the frame of a LZ4 archive.
• Reduced memory allocations on LZ4 extraction.
• Added the ability to detect uuencoded file by signature.
• Provided methods for composition tar.lz4 combined archives.

Correctifs

• Fixed setting Unix file mode if file was not supplied.

Released: Apr 22, 2025

Mises à jour de V25.4

Fonctionnalités

• Added the ability to compose LZ4 archives.
• Added the ability to store Unix file permissions in tar headers.
• Added the ability to extract tar.lz4 compressed archives with one method.
• Reduced memory allocation on LZMA decompression in 7z.
• You can now set Unix file mode on tar extraction.
• You can now keep Unix file mode for ZIP entry and set it on extraction in Unix.

Correctifs

• Corrected grammar in commentaries.
• Verify password for traditionally encrypted ZIP before decompression.

Released: Mar 24, 2025

Mises à jour de V25.3

Fonctionnalités

• Added the ability to extract Lz4 archives.
• You can now set time metadata for encrypted 7z entries.
• You can now compose temporary files in a secure way.
• Exposed archive format for IArchive instance.
• You can now set time metadata for some archive types.
• Added the ability to obtain gzip archive name when gzip archive is opened via format detector.

Correctifs

• Filter out directory entries from FileEntries list.
• Fixed endless extraction of 7z archive with a particular wrong password.

Released: Feb 21, 2025

Mises à jour de V25.2

Fonctionnalités

• Optimized checksum calculation.
• Reduced headers memory allocation.
• You can now validate content on Bzip2, Gzip, Zstandard extraction.
• Added the ability to set Modified time metadata for various archive entries on extraction.
• You can now extract encrypted 7z archives, supplying the password only once.
• Renamed ARJ namespace to Arj.
• Added support for specifying password on extraction of encrypted archive not having a determined format.
• You can now skip checksum verification.

Released: Jan 28, 2025

Mises à jour de V25.1

Fonctionnalités

• Added the ability to extract ARJ archives.

Correctifs

• Fixed issue when extracting LHA archives from streams that are too short.

Released: Dec 14, 2024

Mises à jour de V24.12

Fonctionnalités

• Added the ability to extract LHA entries compressed with adaptive Huffman.
• Added the ability to extract Delta encoded entries of 7z archive.