File debian.changelog of Package zstd
zstd (1.5.2-2) stable; urgency=low
* enable zlib/gzip compatible backend, as zlib is significantly
(50%-100%) faster than gzip
* add zstd-gzip compatibility subpackage which can be used
as a drop in compatible replacement for gzip
* small spec file cleanups
-- Dirk Müller <dmueller@suse.com> Sun, 30 Jan 2022 22:59:24 +0000
zstd (1.5.2-1) stable; urgency=low
* update to 1.5.2:
- correct a performance regression
- smaller improvements and fixes
- See https://github.com/facebook/zstd/releases/tag/v1.5.2
* Refresh pzstd.1.patch
* Drop upstream noexecstack.patch
-- Bernhard Wiedemann <bwiedemann@suse.com> Fri, 21 Jan 2022 04:53:08 +0000
zstd (1.5.1-3) stable; urgency=low
* add noexecstack.patch (bsc#1194337)
-- Dirk Müller <dmueller@suse.com> Wed, 5 Jan 2022 13:12:22 +0000
zstd (1.5.1-2) stable; urgency=low
* fix pkgconfig pc file settings by passing in right prefix during
build
-- Dirk Müller <dmueller@suse.com> Mon, 3 Jan 2022 09:18:49 +0000
zstd (1.5.1-1) stable; urgency=low
* update to 1.5.1:
- perf: rebalanced compression levels, to better match the
intended speed/level curve
- perf: faster huffman decoder, using x64 assembly
- perf: slightly faster high speed modes (strategies fast & dfast)
- perf: improved binary size and faster compilation times
- perf: new row64 mode, used notably in level 12
- perf: faster mid-level compression speed in presence of highly
repetitive patterns
- perf: minor compression ratio improvements for small data at
high levels
- perf: reduced stack usage (mostly useful for Linux Kernel)
- perf: faster compression speed on incompressible data
- perf: on-demand reduced ZSTD_DCtx state size, using build macro
ZSTD_DECODER_INTERNAL_BUFFER, at a small cost of performance
- build: allows hiding static symbols in the dynamic library,
using build macro
- build: support for m68k (Motorola 68000's)
- build: improved AIX support
- build: improved meson unofficial build
- cli : custom memory limit when training dictionary (#2925)
- cli : report advanced parameters information when compressing
in very verbose mode (``-vv`)
-- Dirk Müller <dmueller@suse.com> Mon, 27 Dec 2021 14:59:02 +0000
zstd (1.5.0-1) stable; urgency=low
* Update to version 1.5.0
- https://github.com/facebook/zstd/releases/tag/v1.5.0
- Improved Middle-Level Compression Speed
- Improved High-Level Compression Ratio
- Faster Decompression Speed
- Dynamic Library Supports Multithreading by Default
* Drop zstd-1.4.9-Avoid-SIGBUS-on-armv6.patch, merged upstream
-- Ismail Dönmez <ismail@i10z.com> Fri, 14 May 2021 20:34:25 +0000
zstd (1.4.5-1) stable; urgency=low
* Update to version 1.4.5
- perf: Improved decompression speed (x64 >+5%, ARM >+15%)
- perf: Automatically downsizes ZSTD_DCtx when too large for too
- perf: Improved fast compression speed on aarch64 (#2040, ~+3%)
- perf: Small level 1 compression speed gains (depending on
compiler)
- fix: Compression ratio regression on huge files (> 3 GB) using
high levels (--ultra) and multithreading
- api: ZDICT_finalizeDictionary() is promoted to stable
- api: new experimental parameter ZSTD_d_stableOutBuffer
- cli: New --patch-from command, create and apply patches from
files
- cli: --filelist= : Provide a list of files to operate upon from
a file
- cli: -b can now benchmark multiple files in decompression mode
- cli: New --no-content-size command
- cli: New --show-default-cparams command
- misc: new diagnosis tool, checked_flipped_bits, in contrib/
- misc: Extend largeNbDicts benchmark to compression
- misc: experimental edit-distance match finder in contrib/
-- Ismail Dönmez <idonmez@suse.com> Fri, 22 May 2020 08:05:28 +0000
zstd (1.4.4-1) stable; urgency=low
* Update to version 1.4.4
- perf: Improved decompression speed, by > 10%
- perf: Better compression speed when re-using a context
- perf: Fix compression ratio when compressing large files with
small dictionary
- perf: zstd reference encoder can generate RLE blocks
- perf: minor generic speed optimization
- api: new ability to extract sequences from the parser for
analysis
- api: fixed decoding of magic-less frames
- api: fixed ZSTD_initCStream_advanced() performance with fast
modes
- cli: Named pipes support
- cli: short tar's extension support
- cli: command --output-dir-flat=DIE , generates target files into
requested directory
- cli: commands --stream-size=# and --size-hint=#
- cli: command --exclude-compressed
- cli: faster -t test mode
- cli: improved some error messages
- cli: fix rare deadlock condition within dictionary builder
- misc: Improved documentation : ZSTD_CLEVEL, DYNAMIC_BMI2,
ZSTD_CDict, function deprecation, zstd format
- misc: fixed educational decoder : accept larger literals
section, and removed UNALIGNED() macro
* Refresh pzstd.1.patch
-- Ismail Dönmez <idonmez@suse.com> Tue, 5 Nov 2019 18:39:50 +0000
zstd (1.4.3-1) stable; urgency=low
* Update to version 1.4.3
- bug: Fix Dictionary Compression Ratio Regression (#1709)
- bug: Fix Buffer Overflow in v0.3 Decompression (#1722)
- build: Add support for IAR C/C++ Compiler for Arm (#1705)
- misc: Add NULL pointer check in util.c (#1706)
-- Ismail Dönmez <idonmez@suse.com> Tue, 20 Aug 2019 07:25:49 +0000
zstd (1.4.2-2) stable; urgency=low
* Add disk _constraints to fix ppc64le build
-- Bernhard Wiedemann <bwiedemann@suse.com> Tue, 30 Jul 2019 13:43:02 +0000
zstd (1.4.2-1) stable; urgency=medium
* Update to version 1.4.2:
- bug: Fix bug in zstd-0.5 decoder by @terrelln (#1696)
- bug: Fix seekable decompression in-memory API by @iburinoc
(#1695)
- bug: Close minor memory leak in CLI by @LeeYoung624 (#1701)
- misc: Validate blocks are smaller than size limit by @vivekmig
(#1685)
- misc: Restructure source files by @ephiepark (#1679)
-- Bernhard Wiedemann <bwiedemann@suse.com> Fri, 26 Jul 2019 13:06:18 +0000
zstd (1.4.1-1) stable; urgency=low
* Update to version 1.4.1:
- bug: Fix data corruption in niche use cases by @terrelln (#1659)
- bug: Fuzz legacy modes, fix uncovered bugs by @terrelln (#1593,
#1594, #1595)
- bug: Fix out of bounds read by @terrelln (#1590)
- perf: Improve decode speed by ~7% @mgrice (#1668)
- perf: Slightly improved compression ratio of level 3 and 4
(ZSTD_dfast) by @cyan4973 (#1681)
- perf: Slightly faster compression speed when re-using a context
by @cyan4973 (#1658)
- perf: Improve compression ratio for small windowLog by
@cyan4973 (#1624)
- perf: Faster compression speed in high compression mode for
repetitive data by @terrelln (#1635)
- api: Add parameter to generate smaller dictionaries by @tyler-
tran (#1656)
- cli: Recognize symlinks when built in C99 mode by @felixhandte
(#1640)
- cli: Expose cpu load indicator for each file on -vv mode by
@ephiepark (#1631)
- cli: Restrict read permissions on destination files by @chungy
(#1644)
- cli: zstdgrep: handle -f flag by @felixhandte (#1618)
- cli: zstdcat: follow symlinks by @vejnar (#1604)
- doc: Remove extra size limit on compressed blocks by
@felixhandte (#1689)
- doc: Fix typo by @yk-tanigawa (#1633)
- doc: Improve documentation on streaming buffer sizes by
@cyan4973 (#1629)
- build: CMake: support building with LZ4 @leeyoung624 (#1626)
- build: CMake: install zstdless and zstdgrep by @leeyoung624
(#1647)
- build: CMake: respect existing uninstall target by @j301scott
(#1619)
- build: Make: skip multithread tests when built without support
by @michaelforney (#1620)
- build: Make: Fix examples/ test target by @sjnam (#1603)
- build: Meson: rename options out of deprecated namespace by
@lzutao (#1665)
- build: Meson: fix build by @lzutao (#1602)
- build: Visual Studio: don't export symbols in static lib by
@scharan (#1650)
- build: Visual Studio: fix linking by @absotively (#1639)
- build: Fix MinGW-W64 build by @myzhang1029 (#1600)
- misc: Expand decodecorpus coverage by @ephiepark (#1664)
-- Martin Pluskal <mpluskal@suse.com> Mon, 22 Jul 2019 10:58:28 +0000
zstd (1.4.0-5) stable; urgency=low
* Add baselibs.conf: libarchive gained zstd support and provides
-32bit libraries. This means, zstd also needs to provide -32bit
libs.
-- Dominique Leuenberger <dimstar@opensuse.org> Thu, 11 Jul 2019 08:17:23 +0000
zstd (1.4.0-4) stable; urgency=low
* Remove googletest-devel BuildRequires and pzstd-global-gtest.patch
because we want zstd in ring0 (due to rpm's zstd payload support)
Since googletest is only used in build time (it's for testing
after all), this should be fine.
-- Ismail Dönmez <idonmez@suse.com> Fri, 14 Jun 2019 11:52:32 +0000
zstd (1.4.0-3) stable; urgency=low
* Update description with 1.4.0 statistics.
-- Jan Engelhardt <jengelh@inai.de> Sun, 2 Jun 2019 10:11:25 +0000
zstd (1.4.0-2) stable; urgency=low
* Use FAT LTO objects in order to provide proper static library
(boo#1133297).
-- Martin Liška <mliska@suse.cz> Fri, 26 Apr 2019 11:10:57 +0000
zstd (1.4.0-1) stable; urgency=low
* Update to new upstream release 1.4.0
- perf: level 1 compression speed was improved by ~6–8%
- cli: added --[no-]compress-literals flag to enable or disable
literal compression
* Reword "real-time" in description by some actual statistics,
because 603MB/s (lowest zstd level) is not "real-time" for
quite some applications.
-- Jan Engelhardt <jengelh@inai.de> Wed, 17 Apr 2019 11:30:30 +0000
zstd (1.3.8-1) stable; urgency=high
* zstd 1.3.8:
- better decompression speed on large files (+7%) and cold
dictionaries (+15%)
- slightly better compression ratio at high compression modes
- new --rsyncable mode
- support decompression of empty frames into NULL (used to be an
error)
- support ZSTD_CLEVEL environment variable
- --no-progress flag, preserving final summary
- various CLI fixes
- fix race condition in one-pass compression functions that could
allow out of bounds write (CVE-2019-11922, boo#1142941)
-- Astieger Suse <astieger@suse.com> Sat, 5 Jan 2019 13:57:58 +0000
zstd (1.3.7-1) stable; urgency=low
* zstd 1.3.7:
- fix ratio for dictionary compression at levels 9 and 10
- add man pages for zstdless and zstdgrep
* includes changes from zstd 1.3.6:
- faster dictionary builder, also the new default for --train
- previous (slower, slightly higher quality) dictionary builder
to be selected via --train-cover
- Faster dictionary decompression and compression under memory
limits with many dictionaries used simultaneously
- New command --adapt for compressed network piping of data
adjusted to the perceived network conditions
* drop zstd-1.3.5-fix-list-stdin.patch, upstream
* switch from git tag snaphshot to bootstrapped tarball
-- Astieger Suse <astieger@suse.com> Wed, 24 Oct 2018 08:29:38 +0000
zstd (1.3.5-1) stable; urgency=low
* update to 1.3.5:
- much faster dictionary compression
- small quality improvement for dictionary generation
- slightly improved performance at high compression levels
- automatic memory release for long duration contexts
- fix overlapLog can be manually set
- fix decoding invalid lz4 frames
- fix performance degradation for dictionary compression when
using advanced API
* add zstd-1.3.5-fix-list-stdin.patch to avoid test issues with
--list when stdin is not a tty, patch from upstream
* disable failing pzstd tests
-- Astieger Suse <astieger@suse.com> Tue, 3 Jul 2018 08:13:06 +0000
zstd (1.3.4-4) stable; urgency=low
* fix pzstd tests
* add pzstd-global-gtest.patch
-- Sweet_f_a Gmx <sweet_f_a@gmx.de> Thu, 14 Jun 2018 11:56:45 +0000
zstd (1.3.4-3) stable; urgency=low
* enable pzstd (parallel zstd)
* add pzstd.1.patch, taken from Fedora package (git 21908004)
-- Sweet_f_a Gmx <sweet_f_a@gmx.de> Thu, 14 Jun 2018 08:11:32 +0000
zstd (1.3.4-2) stable; urgency=low
* Use %license instead of %doc [bsc#1082318]
-- Kukuk Suse <kukuk@suse.de> Thu, 24 May 2018 14:36:12 +0200
zstd (1.3.4-1) stable; urgency=low
* Update to 1.3.4
- perf: faster speed (especially decoding speed) on recent cpus
(haswell+)
- perf: much better performance associating --long with
multi-threading
- perf: better compression at levels 13-15
- cli : asynchronous compression by default, for faster
experience (use --single-thread for former behavior)
- cli : smoother status report in multi-threading mode
- cli : added command --fast=#, for faster compression modes
- cli : fix crash when not overwriting existing files
- api : `nbThreads` becomes `nbWorkers` : 1 triggers
asynchronous mode
- api : compression levels can be negative, for even more speed
- api : ZSTD_getFrameProgression() : get precise progress
status of ZSTDMT anytime
- api : ZSTDMT can accept new compression parameters during
compression
- api : implemented all advanced dictionary decompression
prototypes
-- Idonmez Suse <idonmez@suse.com> Wed, 28 Mar 2018 15:04:25 +0000
zstd (1.3.3-2) stable; urgency=low
* build the static library (depency for btrfsprogs-static)
-- Dsterba Suse <dsterba@suse.cz> Tue, 6 Feb 2018 00:00:00 +0100
zstd (1.3.3-1) stable; urgency=low
* Update to 1.3.3
- perf: improved zstd_opt strategy (levels 16-19)
- fix : bug #944 : multithreading with shared ditionary and
large data, reported by @gsliepen
- cli : fix : content size written in header by default
- cli : fix : improved LZ4 format support, by @felixhandte
- cli : new : hidden command -b -S, to benchmark multiple files
and generate one result per file
- api : change : when setting pledgedSrcSize, use
ZSTD_CONTENTSIZE_UNKNOWN macro value to mean "unknown"
- api : fix : support large skippable frames, by @terrelln
- api : fix : re-using context could result in suboptimal
block size in some corner case scenarios
- api : fix : streaming interface was adding a useless
3-bytes null block to small frames
-- Idonmez Suse <idonmez@suse.com> Thu, 21 Dec 2017 11:02:54 +0000
zstd (1.3.2-1) stable; urgency=low
* update to 1.3.2:
- new long range mode, using --long command
- new ability to generate and decode magicless frames
- changed maximum nb of threads reduced to 200, to avoid address
space exhaustion in 32-bits mode
- fix multi-threading compression works with custom allocators
- fix ZSTD_sizeof_CStream() was over-evaluating memory usage
- fix a rare compression bug when compression generates very large
distances and bunch of other conditions
(only possible at --ultra -22)
- fix 32-bits build can now decode large offsets (levels 21+)
- cli added LZ4 frame support by default
- cli improved --list output
- cli now can split input file for dictionary training, using
command -B#
- cli new clean operation artefact on Ctrl-C interruption
- do not change /dev/null permissions when using command -t with
root access
- cli fix write file size in header in multiple-files mode
- api: added macro ZSTD_COMPRESSBOUND() for static allocation
- api: new advanced decompression API
- api: sizeof_CCtx() used to over-estimate
- build: fix : no-multithread variant compiles without pool.c
dependency
- build: better compatibility with reproducible builds
- license: changed /examples license to BSD + GPLv2
- license: fix a few header files to reflect new license
-- Astieger Suse <astieger@suse.com> Sun, 29 Oct 2017 15:52:37 +0000
zstd (1.3.1-1) stable; urgency=low
* Update to v1.3.1
- License is now BSD + GPL-2.0
- See https://github.com/facebook/zstd/releases for the
complete changelog.
-- Idonmez Suse <idonmez@suse.com> Mon, 21 Aug 2017 13:34:50 +0000
zstd (1.1.4
-1) stable; urgency=low
* Update to v1.1.4
See https://github.com/facebook/zstd/releases for details.
* Drop zstd-lib-no-rebuild.patch
-- Idonmez Suse <idonmez@suse.com> Mon, 27 Mar 2017 14:04:29 +0000
zstd (1.1.1-2) stable; urgency=low
* Fix group name for the shared library
-- Idonmez Suse <idonmez@suse.com> Wed, 7 Dec 2016 09:25:33 +0000
zstd (1.1.1-1) stable; urgency=low
* Update to version 1.1.1
- New : cli commands -M#, --memory=, --memlimit=,
--memlimit-decompress= to limit allowed memory consumption
during decompression
- Improved : slightly better compression ratio at --ultra levels
- Improved : better memory usage when using streaming
compression API
- Added : API : ZSTD_initCStream_usingCDict(),
ZSTD_initDStream_usingDDict() (experimental section)
- Changed : zstd_errors.h is now installed within /include
(and replaces errors_public.h)
- Fixed : several sanitizer warnings
-- Idonmez Suse <idonmez@suse.com> Sun, 4 Dec 2016 12:25:27 +0000
zstd (1.1.0-2) stable; urgency=low
* Update descriptions
-- Jengelh Inai <jengelh@inai.de> Sun, 16 Oct 2016 17:55:02 +0000
zstd (1.1.0-1) stable; urgency=low
* initial package version 1.1.0
based on https://pbrady.fedorapeople.org/zstd.spec
-- Bwiedemann Suse <bwiedemann@suse.com> Wed, 5 Oct 2016 09:03:14 +0000
