Gitiles
Code Review Sign In
android-review.linaro.org / platform / external / zstd / a295b3170fa6b05f93faaf60ab152f1f50310dbe / . / NEWS
blob: 4569e12fcc10a93d2c1af002617975bb8e17bf8b [file] [log] [blame]
Yann Colletd916c902016-07-04 00:42:58 +0200[diff] [blame]1v0.7.3
Yann Colletf9cac7a2016-07-04 18:16:16 +0200[diff] [blame]2added : `--` separator, stating that all following arguments are file names. Suggested by Chip Turner.
Yann Colletd916c902016-07-04 00:42:58 +0200[diff] [blame]3added : OpenBSD target, by Juan Francisco Cantero Hurtado
Yann Colleta295b312016-07-06 13:13:12 +0200[diff] [blame^]4fixed : dictBuilder using HC levels, reported by Bartosz Taudul
Yann Colletd916c902016-07-04 00:42:58 +0200[diff] [blame]5
Yann Collet529d9c72016-06-27 10:03:10 +0200[diff] [blame]6v0.7.2
Yann Collet00d44ab2016-07-04 01:29:47 +0200[diff] [blame]7fixed : ZSTD_decompressBlock() using multiple consecutive blocks. Reported by Greg Slazinski.
Yann Colletd96e8f22016-07-02 22:03:08 +0200[diff] [blame]8fixed : potential segfault on very large files (many gigabytes). Reported by Chip Turner.
9fixed : CLI displays system error message when destination file cannot be created (#231). Reported by Chip Turner.
Yann Collet529d9c72016-06-27 10:03:10 +0200[diff] [blame]10
Yann Colletc98f8e72016-06-20 16:31:24 +0200[diff] [blame]11v0.7.1
Yann Colletaa292262016-06-21 14:04:57 +0200[diff] [blame]12fixed : ZBUFF_compressEnd() called multiple times with too small `dst` buffer, reported by Christophe Chevalier
Yann Collet3755eb82016-06-22 13:15:53 +0200[diff] [blame]13fixed : dictBuilder fails if first sample is too small, reported by Руслан Ковалёв
Yann Colleta436a522016-06-20 23:34:04 +0200[diff] [blame]14fixed : corruption issue, reported by cj
15modified : checksum enabled by default in command line mode
Yann Colletc98f8e72016-06-20 16:31:24 +0200[diff] [blame]16
Yann Collete3f4e6c2016-05-31 10:12:04 +0200[diff] [blame]17v0.7.0
Yann Colletdd97e242016-05-30 14:05:44 +0200[diff] [blame]18New : Support for directory compression, using `-r`, thanks to Przemyslaw Skibinski
Yann Colletb09b12c2016-06-09 22:59:51 +0200[diff] [blame]19New : Command `--rm`, to remove source file after successful de/compression
Yann Collet662a5412016-06-08 11:11:02 +0200[diff] [blame]20New : Visual build scripts, by Christophe Chevalier
Yann Colletde95f962016-05-23 19:46:47 +0200[diff] [blame]21New : Support for Sparse File-systems (do not use space for zero-filled sectors)
Yann Collet0d311602016-06-04 00:09:02 +0200[diff] [blame]22New : Frame checksum support
Yann Collete3f4e6c2016-05-31 10:12:04 +0200[diff] [blame]23New : Support pass-through mode (when using `-df`)
Yann Collet4948f272016-06-16 15:38:51 +0200[diff] [blame]24API : more efficient Dictionary API : `ZSTD_compress_usingCDict()`, `ZSTD_decompress_usingDDict()`
25API : create dictionary files from custom content, by Giuseppe Ottaviano
26API : support for custom malloc/free functions
Yann Collete3f4e6c2016-05-31 10:12:04 +0200[diff] [blame]27New : controllable Dictionary ID
Yann Collet0d311602016-06-04 00:09:02 +0200[diff] [blame]28New : Support for skippable frames
Yann Colletde95f962016-05-23 19:46:47 +0200[diff] [blame]29
Yann Colletf6ca09b2016-05-09 04:44:45 +0200[diff] [blame]30v0.6.1
Yann Collete6aa23b2016-05-13 11:29:38 +0200[diff] [blame]31New : zlib wrapper API, thanks to Przemyslaw Skibinski
Yann Colletd9b3cca2016-05-13 12:43:36 +0200[diff] [blame]32New : Ability to compile compressor / decompressor separately
33Changed : new lib directory structure
Yann Colletf6ca09b2016-05-09 04:44:45 +0200[diff] [blame]34Fixed : Legacy codec v0.5 compatible with dictionary decompression
35Fixed : Decoder corruption error (#173)
Yann Collet918b9342016-05-10 07:00:07 +0200[diff] [blame]36Fixed : null-string roundtrip (#176)
Yann Collete6aa23b2016-05-13 11:29:38 +0200[diff] [blame]37New : benchmark mode can select directory as input
Yann Colletd9b3cca2016-05-13 12:43:36 +0200[diff] [blame]38Experimental : midipix support, VMS support
Yann Colletf6ca09b2016-05-09 04:44:45 +0200[diff] [blame]39
Yann Collet6cb41352016-03-15 15:47:38 +0100[diff] [blame]40v0.6.0
41Stronger high compression modes, thanks to Przemyslaw Skibinski
42API : ZSTD_getFrameParams() provides size of decompressed content
Yann Collet34b20ec2016-03-15 20:47:23 +0100[diff] [blame]43New : highest compression modes require `--ultra` command to fully unleash their capacity
Yann Colletfbc40b82016-03-16 16:53:47 +0100[diff] [blame]44Fixed : zstd cli return error code > 0 and removes dst file artifact when decompression fails, thanks to Chip Turner
Yann Collet6cb41352016-03-15 15:47:38 +0100[diff] [blame]45
Yann Collet0db41152016-02-10 14:50:22 +0100[diff] [blame]46v0.5.1
47New : Optimal parsing => Very high compression modes, thanks to Przemyslaw Skibinski
Yann Collet459a6b72016-02-15 20:37:23 +0100[diff] [blame]48Changed : Dictionary builder integrated into libzstd and zstd cli
Yann Collet4c64d512016-02-18 01:01:42 +0100[diff] [blame]49Changed (!) : zstd cli now uses "multiple input files" as default mode. See `zstd -h`.
Yann Collet459a6b72016-02-15 20:37:23 +0100[diff] [blame]50Fix : high compression modes for big-endian platforms
Yann Collet2d08b092016-02-16 14:42:08 +0100[diff] [blame]51New : zstd cli : `-t` | `--test` command
Yann Collet0db41152016-02-10 14:50:22 +0100[diff] [blame]52
Yann Colletfb810d62016-01-28 00:18:06 +0100[diff] [blame]53v0.5.0
Yann Collete618f8e2016-01-28 00:29:58 +0100[diff] [blame]54New : dictionary builder utility
Yann Colletfd416f12016-01-30 03:14:15 +0100[diff] [blame]55Changed : streaming & dictionary API
Yann Collet45ff4302016-02-05 15:24:57 +0100[diff] [blame]56Improved : better compression of small data
Yann Colletfb810d62016-01-28 00:18:06 +0100[diff] [blame]57
Yann Collet223f6332016-01-21 13:33:05 +0100[diff] [blame]58v0.4.7
59Improved : small compression speed improvement in HC mode
60Changed : `zstd_decompress.c` has ZSTD_LEGACY_SUPPORT to 0 by default
61fix : bt search bug
62
Yann Collet5f9f9872015-12-30 19:52:08 +0100[diff] [blame]63v0.4.6
64fix : fast compression mode on Windows
Yann Collet3e5b73b2016-01-10 20:46:20 +0100[diff] [blame]65New : cmake configuration file, thanks to Artyom Dymchenko
Yann Collet5f9f9872015-12-30 19:52:08 +0100[diff] [blame]66Improved : high compression mode on repetitive data
Yann Colletbf42c8e2016-01-09 01:08:23 +0100[diff] [blame]67New : block-level API
68New : ZSTD_duplicateCCtx()
Yann Collet5f9f9872015-12-30 19:52:08 +0100[diff] [blame]69
Yann Colletdeb078b2015-12-17 20:30:14 +0100[diff] [blame]70v0.4.5
71new : -m/--multiple : compress/decompress multiple files
72
Yann Collet7b7027f2015-12-10 23:53:21 +0100[diff] [blame]73v0.4.4
Yann Collet6c3e2e72015-12-11 10:44:07 +0100[diff] [blame]74Fixed : high compression modes for Windows 32 bits
Yann Colletf6f3d752015-12-13 13:35:21 +0100[diff] [blame]75new : external dictionary API extended to buffered mode and accessible through command line
Yann Collet7b7027f2015-12-10 23:53:21 +0100[diff] [blame]76new : windows DLL project, thanks to Christophe Chevalier
77
Yann Collet28e7cef2015-12-03 12:11:30 +0100[diff] [blame]78v0.4.3 :
Yann Collet417890c2015-12-04 17:16:37 +0100[diff] [blame]79new : external dictionary API
Yann Collet56005e72015-12-07 10:44:25 +0100[diff] [blame]80new : zstd-frugal
Yann Collet28e7cef2015-12-03 12:11:30 +0100[diff] [blame]81
Yann Colletaaf6f202015-12-02 15:03:11 +0100[diff] [blame]82v0.4.2 :
83Generic minor improvements for small blocks
84Fixed : big-endian compatibility, by Peter Harris (#85)
85
Yann Colleta85a8dd2015-11-30 11:53:11 +0100[diff] [blame]86v0.4.1
Yann Collet44287a32015-11-30 23:13:56 +0100[diff] [blame]87Fixed : ZSTD_LEGACY_SUPPORT=0 build mode (reported by Luben)
Yann Colletdaa1c652015-11-30 12:25:48 +0100[diff] [blame]88removed `zstd.c`
Yann Colleta85a8dd2015-11-30 11:53:11 +0100[diff] [blame]89
Yann Collet7f6e91f2015-11-11 14:39:50 +0100[diff] [blame]90v0.4.0
Yann Colletdd97e242016-05-30 14:05:44 +0200[diff] [blame]91Command line utility compatible with high compression levels
Yann Collet7f6e91f2015-11-11 14:39:50 +0100[diff] [blame]92Removed zstdhc => merged into zstd
Yann Collet88fcd292015-11-25 14:42:45 +0100[diff] [blame]93Added : ZBUFF API (see zstd_buffered.h)
Yann Collet5b78d2f2015-11-12 15:36:05 +0100[diff] [blame]94Rolling buffer support
Yann Collet7f6e91f2015-11-11 14:39:50 +0100[diff] [blame]95
Yann Collet43e0cd52015-11-09 16:38:17 +0100[diff] [blame]96v0.3.6
97small blocks params
98
Yann Colletf48e35c2015-11-07 01:13:31 +0100[diff] [blame]99v0.3.5
100minor generic compression improvements
101
Yann Colletf12c1302015-11-05 18:16:59 +0100[diff] [blame]102v0.3.4
Yann Colletacd222c2015-11-06 12:39:39 +0100[diff] [blame]103Faster fast cLevels
Yann Colletf12c1302015-11-05 18:16:59 +0100[diff] [blame]104
Yann Collet35644872015-11-02 16:14:46 +0100[diff] [blame]105v0.3.3
106Small compression ratio improvement
107
Yann Collet7671f392015-11-02 12:17:39 +0100[diff] [blame]108v0.3.2
109Fixed Visual Studio
110
Yann Collet66d22b82015-11-02 02:36:10 +0100[diff] [blame]111v0.3.1 :
112Small compression ratio improvement
113
Yann Colletc776c462015-10-29 19:10:54 +0100[diff] [blame]114v0.3
115HC mode : compression levels 2-26
116
Yann Collet1077bb82015-10-28 12:32:25 +0100[diff] [blame]117v0.2.2
118Fix : Visual Studio 2013 & 2015 release compilation, by Christophe Chevalier
119
Yann Collet81e49e62015-10-28 15:56:48 +0100[diff] [blame]120v0.2.1
Yann Colletdd97e242016-05-30 14:05:44 +0200[diff] [blame]121Fix : Read errors, advanced fuzzer tests, by Hanno Böck
Yann Collet1077bb82015-10-28 12:32:25 +0100[diff] [blame]122
Yann Colleta3befd32015-10-21 11:13:31 +0100[diff] [blame]123v0.2.0
124**Breaking format change**
125Faster decompression speed
126Can still decode v0.1 format
127
128v0.1.3
129fix uninitialization warning, reported by Evan Nemerson
130
Yann Collet5abd8202015-08-27 03:16:04 +0100[diff] [blame]131v0.1.2
Yann Colleta3befd32015-10-21 11:13:31 +0100[diff] [blame]132frame concatenation support
Yann Collet5abd8202015-08-27 03:16:04 +0100[diff] [blame]133
134v0.1.1
135fix compression bug
136detects write-flush errors
Yann Colletd7828902016-05-09 12:28:20 +0200[diff] [blame]137git@github.com:Cyan4973/zstd.git
Yann Collet5abd8202015-08-27 03:16:04 +0100[diff] [blame]138v0.1.0
139first release