78 lines
2.3 KiB
Plaintext
78 lines
2.3 KiB
Plaintext
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7-Zip Extra history
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9.35 beta 2014-12-07
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- SFX modules were moved to LZMA SDK package.
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9.34 alpha 2014-06-22
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- Minimum supported system now is Windows 2000 for EXE and DLL files.
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- all EXE and DLL files use msvcrt.dll.
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- 7zr.exe now support AES encryption.
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9.18 2010-11-02
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- New small SFX module for installers.
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9.17 2010-10-04
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- New 7-Zip plugin for FAR Manager x64.
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9.10 2009-12-30
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- 7-Zip for installers now supports LZMA2.
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9.09 2009-12-12
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- LZMA2 compression method support.
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- Some bugs were fixed.
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4.65 2009-02-03
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- Some bugs were fixed.
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4.38 beta 2006-04-13
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- SFX for installers now supports new properties in config file:
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Progress, Directory, ExecuteFile, ExecuteParameters.
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4.34 beta 2006-02-27
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- ISetProperties::SetProperties:
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it's possible to specify desirable number of CPU threads:
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PROPVARIANT: name=L"mt", vt = VT_UI4, ulVal = NumberOfThreads
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If "mt" is not defined, 7za.dll will check number of processors in system to set
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number of desirable threads.
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Now 7za.dll can use:
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2 threads for LZMA compressing
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N threads for BZip2 compressing
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4 threads for BZip2 decompressing
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Other codecs use only one thread.
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Note: 7za.dll can use additional "small" threads with low CPU load.
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- It's possible to call ISetProperties::SetProperties to specify "mt" property for decoder.
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4.33 beta 2006-02-05
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- Compressing speed and Memory requirements were increased.
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Default dictionary size was increased: Fastest: 64 KB, Fast: 1 MB,
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Normal: 4 MB, Max: 16 MB, Ultra: 64 MB.
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- 7z/LZMA now can use only these match finders: HC4, BT2, BT3, BT4
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4.27 2005-09-21
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- Some GUIDs/interfaces were changed.
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IStream.h:
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ISequentialInStream::Read now works as old ReadPart
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ISequentialOutStream::Write now works as old WritePart
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