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Windows: Update LZMA SDK to version 26.01

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This commit is contained in:
Mounir IDRASSI
2026-05-11 11:09:06 +09:00
parent 83d1cdb33b
commit 404d72de2e
17 changed files with 670 additions and 110 deletions
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src/Common/lzma/lzma-history.txt
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HISTORY of the LZMA SDK
-----------------------
26.01 2026-04-27
-------------------------
- linux version of 7-Zip can use huge pages (2 MB pages). It can increase compression
speed for 10% for 7z/xz/LZMA/LZMA2 compression.
- new -spo[d|c|r] switch specifies the path generation mode for the output directory
for archive extraction. The output directory path is generated from the path specified
in the -o{dir_path} switch and the name of the archive being unpacked.
-spod : for Linux/Posix/macOS: -o{dir_path} specifies the direct path to the output directory.
The asterisk (*) character in {dir_path} will not be replaced by the archive name.
-spoc : 7-Zip will concatenate the path specified in -o{dir_path} with the archive name
to form the final path to the output directory.
-spor : 7-Zip will replace asterisk (*) character in the path specified in the -o{dir_path}
with the archive name. This is the default option.
- The 7zdec.exe program (a lightweight 7z archive decoder) has been modified for security purposes.
Now 7zdec.exe extracts files only to the current folder and its subfolders.
- some bugs were fixed.
26.00 2026-02-12
-------------------------
- some bugs were fixed.
25.01 2025-08-03
-------------------------
- The code for handling symbolic links has been changed
to provide greater security when extracting files from archives.
Command line switch -snld20 can be used to bypass default security
checks when creating symbolic links.
25.00 2025-07-05
-------------------------
- 7-Zip for Windows can now use more than 64 CPU threads for compression
to zip/7z/xz archives and for the 7-Zip benchmark.
If there are more than one processor group in Windows (on systems with more than
64 cpu threads), 7-Zip distributes running CPU threads across different processor groups.
- fixed some bugs and vulnerabilities.
24.09 2024-11-29
-------------------------
- The default dictionary size values for LZMA/LZMA2 compression methods were increased: