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File lz4.changes of Package lz4
------------------------------------------------------------------- Wed Aug 14 16:09:45 UTC 2024 - Ben Greiner <code@bnavigator.de> - Switch to cmake build system: Creates extra cmake modules for consuming projects ------------------------------------------------------------------- Mon Jul 22 11:45:03 UTC 2024 - Jan Engelhardt <jengelh@inai.de> - Update to release 1.10.0 * Support for multithreading * Full support for dictionary compression * New compression level 2 ------------------------------------------------------------------- Wed Mar 8 09:55:21 UTC 2023 - Martin Pluskal <mpluskal@suse.com> - Build AVX2 enabled hwcaps library for x86_64-v3 ------------------------------------------------------------------- Tue Aug 16 07:20:23 UTC 2022 - Jan Engelhardt <jengelh@inai.de> - Update to release 1.9.4 * Decompression speed on high-end ARM64 platform is improved, by ~+20%. * For the specific scenario of data compressed with -BD4 setting (small blocks, <= 64 KB, linked) decompressed block-by-block into a flush buffer (like lz4 CLI does), decompression speed is improved ~+70%. * For compressed data employing the lz4frame format (native format of lz4 CLI), it's possible to ignore checksum validation during decompression, resulting in speed improvements of ~+40% . This capability is exposed at both CLI (see --no-crc) and library levels. ------------------------------------------------------------------- Mon Oct 4 07:04:27 UTC 2021 - pgajdos@suse.com - version 1.9.3 fixes also CVE-2021-3520 [bsc#1185438] ------------------------------------------------------------------- Mon Nov 16 06:14:25 UTC 2020 - Jan Engelhardt <jengelh@inai.de> - Update to release 1.9.3 * api: LZ4_decompress_safe_partial() now supports unknown compressed size * api: improved LZ4F_compressBound() with automatic flushing * cli: multiple files are compressed now using the legacy format ------------------------------------------------------------------- Wed Oct 16 08:51:54 UTC 2019 - pgajdos@suse.com - enable testsuite - verbose build ------------------------------------------------------------------- Tue Oct 15 14:48:45 UTC 2019 - pgajdos@suse.com - version update to 1.9.2 * decompression functions were reading a few bytes beyond input size * api: lz4frame initializers compatibility with c++, reported by @degski * cli : added command --list, based on a patch by @gabrielstedman * fixes CVE-2019-17543 [bsc#1153936] ------------------------------------------------------------------- Thu Jun 6 18:26:39 UTC 2019 - Jan Engelhardt <jengelh@inai.de> - Update to new upstream release 1.9.1 * Decompression speed was improved by about 12% (x86/x64). * New option `lz4 --list` to inspect the block type, checksum information, compressed and decompressed sizes (if present). The command is limited to single-frame files for the time being. ------------------------------------------------------------------- Fri Oct 12 22:04:52 UTC 2018 - astieger@suse.com - lz4 1.8.3: * minor decompression speed improvement (~+2%) with gcc * fix corruption in v1.8.2 at level 9 for files > 64KB under rare conditions * Add new command --fast * api: LZ4_decompress_safe_partial() now decodes exactly the number of bytes requested ------------------------------------------------------------------- Thu Jun 28 09:38:39 UTC 2018 - astieger@suse.com - lz4 1.8.2: * speed inprovemtns for compression and decompression * fix compression compatible with low memory addresses * fix decompression segfault when provided with NULL input * cli: new command --favor-decSpeed * cli: benchmark mode more accurate for small inputs ------------------------------------------------------------------- Wed Feb 7 04:32:52 UTC 2018 - avindra@opensuse.org - Update to new upstream release 1.8.1.2 * Most visible new feature is support for dictionary compression * Support is now more formally added on the API side within lib/lz4frame_static.h. It's early days, and this new API is tagged "experimental" for the time being. * Support is also added in the command line utility lz4, using the new command -D. The behavior of this command is identical to zstd, should you be already familiar. * lz4 doesn't specify how to build a dictionary. All it says is that it can be any file up to 64 KB. * This approach is compatible with zstd dictionary builder, which can be instructed to create a 64 KB dictionary. * Improved performance at ultra settings (levels 10+). * These levels receive a new code, called optimal parser, available in lib/lz4_opt.h. * New parser uses less memory (from 384KB to 256KB), performs faster, compresses a little bit better (not much, as it was already close to theoretical limit), and resists pathological patterns which could destroy performance. * New parser is directly compatible with lower compression levels, which brings additional benefits: + Compatibility with LZ4_*_destSize() variant, which reverses the logic by trying to fit as much data as possible into a predefined limited size buffer. + Compatibility with Dictionary compression, as it uses the same tables as regular HC mode * In the future, this compatibility will also allow dynamic change of compression level. * Small set of bug fixes and improvements: + perf : faster and stronger ultra modes (levels 10+) + perf : slightly faster compression and decompression speed + perf : fix bad degenerative case + fix : decompression failed when using a combination of extDict + low memory address + cli : support for dictionary compression (-D) + cli : fix : lz4 -d --rm preserves timestamp + cli : fix : do not modify /dev/null permission as root + api : _destSize() variant supported for all compression levels - partial cleanup with spec-cleaner - drop lz4-use-shlib.diff, breaks build - misc spec cleanups - remove Makefile fix - build and install separately - New URL ------------------------------------------------------------------- Fri Aug 25 13:59:49 UTC 2017 - jengelh@inai.de - Update to new upstream release 1.8.0 * cli: fix: do not modify /dev/null's permissions. * cli: added POSIX separator "--" for specifying that all following arguments are non-options. * cli: restored -BX command enabling block checksum. * API: added LZ4_compress_HC_destSize() and LZ4F_resetDecompressionContext(). * API: lz4frame: negative compression levels trigger fast acceleration. * API: lz4frame: ability to control block checksum and dictionary ID. * API: fix: expose obsolete decoding functions * API: experimental: lz4frame_static.h: new dictionary compression API * doc: Updated LZ4 Frame format to v1.6.0, restoring Dictionary ID field in header. - Add lz-export.diff ------------------------------------------------------------------- Tue Aug 15 17:35:16 UTC 2017 - ddiss@suse.com - Use official upstream repository; (boo#1053910) ------------------------------------------------------------------- Wed Jul 5 22:51:53 UTC 2017 - jengelh@inai.de - Update to new upstrema release 1.7.5 (2017-01-03) * back to the old version scheme * lz4hc: new compression levels 10-12 - Remove lz4-soversion.diff (not needed), lz4-killdate.diff (no longer needed) ------------------------------------------------------------------- Mon Jan 16 07:57:03 UTC 2017 - dimstar@opensuse.org - Add baselibs.conf: provide liblz4-1_7 as -32bit compatibility package, required by systemd-32bit. ------------------------------------------------------------------- Sat Apr 2 19:26:32 UTC 2016 - jengelh@inai.de - Update to new upstream release 131 (library 1.7) (boo#973735) * slightly improved decoding speed * lz4frame API is included in liblz4 * new -m command line option to compress multiple files * new lz4 and lz4hc compression API (old one retained) ------------------------------------------------------------------- Fri Nov 28 19:02:06 UTC 2014 - jengelh@inai.de - Update to version 1.4+svn124 * LZ4F_compressBound() may be called with NULL preferencesPtr * LZ4_loadDict now returns the dictionary size instead of 1 on success - Add lz4-soversion.diff to address ABI changes ------------------------------------------------------------------- Wed Oct 1 12:18:15 UTC 2014 - jengelh@inai.de - Update to version 1.3.1+svn123 * Added a pkgconfig file * Fix a LZ4HC streaming bug * Updated the framing specificaiton to 1.4.1 ------------------------------------------------------------------- Wed Jul 16 14:34:44 UTC 2014 - jengelh@inai.de - Update to svn revision 119, set version to 1.2.0 (based upon Makefile contents; it's still odd to see the 1.4 Windows release) * Provide LZ4 as a shared library - Remove lz4-automake.diff (no longer deemed necessary) - Add lz4-use-shlib.diff ------------------------------------------------------------------- Mon Nov 25 23:07:48 UTC 2013 - dsterba@suse.com - update to svn 108, set version to 1.4 (current windows release) - added manpage - minor code updates ------------------------------------------------------------------- Tue Sep 3 16:48:31 UTC 2013 - jengelh@inai.de - Update to new snapshot svn102; set version as 1.3.3 in accordance with latest Windows releases. * Add lz4-killdate.diff (kill the ungodly __DATE__s) ------------------------------------------------------------------- Thu Feb 21 05:52:43 UTC 2013 - jengelh@inai.de - I hate %makeinstall (it fails all the SLES builds), kill it! ------------------------------------------------------------------- Sat Mar 17 15:21:31 UTC 2012 - jengelh@medozas.de - Initial package for build.opensuse.org
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