9 2月

7-zip32.dll/7-zip64.dll/7z.dll文字化け対策版 Ver.24.09.00.01公開

7-zip32.dll/7-zip64.dll/7z.dll文字化け対策版 Ver.24.09.00.01を公開しました。

○Ver.24.09.00.01 – 2025/02/09
・7-Zip 24.09をベースにビルド。

24.08から24.09の更新内容は下記のとおり。

24.09          2024-11-29
-------------------------
- The default dictionary size values for LZMA/LZMA2 compression methods were increased:
         dictionary size   compression level
  v24.08  v24.09  v24.09
          32-bit  64-bit
    8 MB   16 MB   16 MB   -mx4
   16 MB   32 MB   32 MB   -mx5 : Normal
   32 MB   64 MB   64 MB   -mx6
   32 MB   64 MB  128 MB   -mx7 : Maximum
   64 MB   64 MB  256 MB   -mx8
   64 MB   64 MB  256 MB   -mx9 : Ultra
  The default dictionary size values for 32-bit versions of LZMA/LZMA2 don't exceed 64 MB.
- 7-Zip now can calculate the following hash checksums: SHA-512, SHA-384, SHA3-256 and MD5.
- APM and HFS support was improved.
- If an archive update operation uses a temporary archive folder and
  the archive is moved to the destination folder, 7-Zip shows the progress of moving
  the archive file, as this operation can take a long time if the archive is large.
- The bug was fixed: 7-Zip File Manager didn't propagate Zone.Identifier stream
  for extracted files from nested archives (if there is open archive inside another open archive).
- Some bugs were fixed.
21 8月

7-zip32.dll/7-zip64.dll/7z.dll文字化け対策版 Ver.24.08.00.01公開

7-zip32.dll/7-zip64.dll/7z.dll文字化け対策版 Ver.24.08.00.01を公開しました。

○Ver.24.08.00.01 – 2024/8/21
・7-Zip 24.08をベースにビルド。

24.07から24.08の更新内容は下記のとおり。

24.08          2024-08-11
-------------------------
- The bug in 7-Zip 24.00-24.07 was fixed:
  For creating a zip archive: 7-Zip could write extra zero bytes after the end of the archive,
  if a file included to archive cannot be compressed to a size smaller than original.
  The created zip archive is correct except for the useless zero bytes after the end of the archive.
  When unpacking such a zip archive, 7-Zip displays a warning:
    "WARNING: There are data after the end of archive".
- The bug was fixed: there was a leak of GDI objects (internal resources in Windows)
  in "Confirm File Replace" window, causing problems after 1600 displays of "Confirm File Replace"
  window from same running 7-Zip process.
- Some optimizations for displaying file icons in 7-Zip File Manager and in "Confirm File Replace" window.
22 6月

7-zip32.dll/7-zip64.dll/7z.dll文字化け対策版 Ver.24.07.00.01公開

7-zip32.dll/7-zip64.dll/7z.dll文字化け対策版 Ver.24.07.00.01を公開しました。

○Ver.24.07.00.01 – 2024/6/22
・7-Zip 24.07をベースにビルド。

23.01から24.07の更新内容は下記のとおり。

24.07 2024-06-19 ------------------------- - The bug was fixed: 7-Zip could crash for some incorrect ZSTD archives. 24.06 2024-05-26 ------------------------- - The bug was fixed: 7-Zip could not unpack some ZSTD archives. 24.05 2024-05-14 ------------------------- - New switch -myv={MMNN} to set decoder compatibility version for 7z archive creating. {MMNN} is 4-digit number that represents the version of 7-Zip without a dot. If -myv={MMNN} switch is specified, 7-Zip will only use compression methods that can be decoded by the specified version {MMNN} of 7-Zip and newer versions. If -myv={MMNN} switch is not specified, -myv=2300 is used, and 7-Zip will only use compression methods that can be decoded by 7-Zip 23.00 and newer versions. - New switch -myfa={FilterID} to allow 7-Zip to use the specified filter method for 7z archive creating. - New switch -myfd={FilterID} to disallow 7-Zip to use the specified filter method for 7z archive creating. - Some bugs were fixed. 24.04 2024-04-05 ------------------------- - New menu item in 7-Zip File Manager: "Tools / Delete Temporary Files...". This menu item opens a window showing temporary folders and files created by 7-Zip in the user's "Temp" folder on a Windows system. In this window, the user can delete temporary files. 24.03 2024-03-23 ------------------------- - 7-Zip now can use new RISCV filter for compression to 7z and xz archives. RISCV filter can increase compression ratio for data containing executable files compiled for RISC-V architecture. - The speed for LZMA and LZMA2 decompression in ARM64 version for Windows was increased by 20%-60%. - 7-Zip GUI and 7-Zip File Manager can ask user permission to unpack RAR archives that require big amount of memory, if the dictionary size in RAR archive is larger than 4 GB. - new switch -smemx{size}g : to set allowed memory usage limit for RAR archive unpacking. RAR archives can use dictionary up 64 GB. Default allowed limit for RAR unpacking is 4 GB. - 7zg.exe (7-Zip GUI): -y switch disables user requests and messages. - 7-Zip shows hash methods XXH64 and BLAKE2sp in context menu. - -slmu switch : to show timestamps as UTC instead of LOCAL TIME. - -slsl switch : in console 7-Zip for Windows : to show file paths with linux path separator slash '/' instead of backslash separator '\'. - 7-Zip supports .sha256 files that use backslash path separator '\'. - Some bugs were fixed. 24.01 2024-01-31 ------------------------- - 7-Zip now can unpack ZSTD archives (.zst filename extension). - 7-Zip now can unpack ZIP, SquashFS and RPM archives that use ZSTD compression method. - 7-Zip now supports fast hash algorithm XXH64 that is used in ZSTD. - 7-Zip now can unpack RAR archives (that use larger than 4 GB dictionary) created by new WinRAR 7.00. - 7-Zip now can unpack DMG archives that use XZ (ULMO/LZMA) compression method. - 7-Zip now can unpack NTFS images with cluster size larger than 64 KB. - 7-Zip now can unpack MBR and GPT images with 4 KB sectors. - Speed optimizations for archive unpacking: rar, cab, wim, zip, gz. - Speed optimizations for hash caclulation: CRC-32, CRC-64, BLAKE2sp. - The bug was fixed: 7-Zip for Linux could fail for multivolume creation in some cases. - Some bugs were fixed.
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