blob: f6b2d6c9150ca9b58711c58e5a1960e71a5b5323 [file] [log] [blame]
Yann Collet0db41152016-02-10 14:50:22 +01001v0.5.1
2New : Optimal parsing => Very high compression modes, thanks to Przemyslaw Skibinski
Yann Collet459a6b72016-02-15 20:37:23 +01003Changed : Dictionary builder integrated into libzstd and zstd cli
4Fix : high compression modes for big-endian platforms
Yann Collet0db41152016-02-10 14:50:22 +01005
Yann Colletfb810d62016-01-28 00:18:06 +01006v0.5.0
Yann Collete618f8e2016-01-28 00:29:58 +01007New : dictionary builder utility
Yann Colletfd416f12016-01-30 03:14:15 +01008Changed : streaming & dictionary API
Yann Collet45ff4302016-02-05 15:24:57 +01009Improved : better compression of small data
Yann Colletfb810d62016-01-28 00:18:06 +010010
Yann Collet223f6332016-01-21 13:33:05 +010011v0.4.7
12Improved : small compression speed improvement in HC mode
13Changed : `zstd_decompress.c` has ZSTD_LEGACY_SUPPORT to 0 by default
14fix : bt search bug
15
Yann Collet5f9f9872015-12-30 19:52:08 +010016v0.4.6
17fix : fast compression mode on Windows
Yann Collet3e5b73b2016-01-10 20:46:20 +010018New : cmake configuration file, thanks to Artyom Dymchenko
Yann Collet5f9f9872015-12-30 19:52:08 +010019Improved : high compression mode on repetitive data
Yann Colletbf42c8e2016-01-09 01:08:23 +010020New : block-level API
21New : ZSTD_duplicateCCtx()
Yann Collet5f9f9872015-12-30 19:52:08 +010022
Yann Colletdeb078b2015-12-17 20:30:14 +010023v0.4.5
24new : -m/--multiple : compress/decompress multiple files
25
Yann Collet7b7027f2015-12-10 23:53:21 +010026v0.4.4
Yann Collet6c3e2e72015-12-11 10:44:07 +010027Fixed : high compression modes for Windows 32 bits
Yann Colletf6f3d752015-12-13 13:35:21 +010028new : external dictionary API extended to buffered mode and accessible through command line
Yann Collet7b7027f2015-12-10 23:53:21 +010029new : windows DLL project, thanks to Christophe Chevalier
30
Yann Collet28e7cef2015-12-03 12:11:30 +010031v0.4.3 :
Yann Collet417890c2015-12-04 17:16:37 +010032new : external dictionary API
Yann Collet56005e72015-12-07 10:44:25 +010033new : zstd-frugal
Yann Collet28e7cef2015-12-03 12:11:30 +010034
Yann Colletaaf6f202015-12-02 15:03:11 +010035v0.4.2 :
36Generic minor improvements for small blocks
37Fixed : big-endian compatibility, by Peter Harris (#85)
38
Yann Colleta85a8dd2015-11-30 11:53:11 +010039v0.4.1
Yann Collet44287a32015-11-30 23:13:56 +010040Fixed : ZSTD_LEGACY_SUPPORT=0 build mode (reported by Luben)
Yann Colletdaa1c652015-11-30 12:25:48 +010041removed `zstd.c`
Yann Colleta85a8dd2015-11-30 11:53:11 +010042
Yann Collet7f6e91f2015-11-11 14:39:50 +010043v0.4.0
Yann Colleta85a8dd2015-11-30 11:53:11 +010044Command line utility compatible with high compression levels
Yann Collet7f6e91f2015-11-11 14:39:50 +010045Removed zstdhc => merged into zstd
Yann Collet88fcd292015-11-25 14:42:45 +010046Added : ZBUFF API (see zstd_buffered.h)
Yann Collet5b78d2f2015-11-12 15:36:05 +010047Rolling buffer support
Yann Collet7f6e91f2015-11-11 14:39:50 +010048
Yann Collet43e0cd52015-11-09 16:38:17 +010049v0.3.6
50small blocks params
51
Yann Colletf48e35c2015-11-07 01:13:31 +010052v0.3.5
53minor generic compression improvements
54
Yann Colletf12c1302015-11-05 18:16:59 +010055v0.3.4
Yann Colletacd222c2015-11-06 12:39:39 +010056Faster fast cLevels
Yann Colletf12c1302015-11-05 18:16:59 +010057
Yann Collet35644872015-11-02 16:14:46 +010058v0.3.3
59Small compression ratio improvement
60
Yann Collet7671f392015-11-02 12:17:39 +010061v0.3.2
62Fixed Visual Studio
63
Yann Collet66d22b82015-11-02 02:36:10 +010064v0.3.1 :
65Small compression ratio improvement
66
Yann Colletc776c462015-10-29 19:10:54 +010067v0.3
68HC mode : compression levels 2-26
69
Yann Collet1077bb82015-10-28 12:32:25 +010070v0.2.2
71Fix : Visual Studio 2013 & 2015 release compilation, by Christophe Chevalier
72
Yann Collet81e49e62015-10-28 15:56:48 +010073v0.2.1
Yann Collet1077bb82015-10-28 12:32:25 +010074Fix : Read errors, advanced fuzzer tests, by Hanno Bรถck
75
Yann Colleta3befd32015-10-21 11:13:31 +010076v0.2.0
77**Breaking format change**
78Faster decompression speed
79Can still decode v0.1 format
80
81v0.1.3
82fix uninitialization warning, reported by Evan Nemerson
83
Yann Collet5abd8202015-08-27 03:16:04 +010084v0.1.2
Yann Colleta3befd32015-10-21 11:13:31 +010085frame concatenation support
Yann Collet5abd8202015-08-27 03:16:04 +010086
87v0.1.1
88fix compression bug
89detects write-flush errors
90
91v0.1.0
92first release
Yann Collet4856a002015-01-24 01:58:16 +010093