7-Zip 25.00 2025-07-05
https://www.7-zip.org/

What's new in 7-Zip 25.00:

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.
bzip2 compression speed was increased by 15-40%.
deflate (zip/gz) compression speed was increased by 1-3%.
improved support for zip, cpio and fat archives.
fixed some bugs and vulnerabilities.



Windows 版 7-Zip 現在可以使用超過 64 個 CPU 執行緒來壓縮 zip/7z/xz 壓縮套件以及進行 7-Zip 基準測試。如果 Windows 系統中有多個處理器組（在 CPU 執行緒超過 64 個的系統上），7-Zip 會將正在執行的 CPU 執行緒指派到不同的處理器組。
bzip2 壓縮速度提升了 15-40%。
deflate (zip/gz) 壓縮速度提升了 1-3%。
改進了對 zip、cpio 和 fat 壓縮包的支援。
修復了一些錯誤和漏洞。