2018-10-13 16:29:29 +02:00
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Fri Oct 12 22:04:52 UTC 2018 - astieger@suse.com
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- lz4 1.8.3:
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* minor decompression speed improvement (~+2%) with gcc
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* fix corruption in v1.8.2 at level 9 for files > 64KB under
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rare conditions
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* Add new command --fast
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* api: LZ4_decompress_safe_partial() now decodes exactly the
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number of bytes requested
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2018-06-29 23:50:31 +02:00
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-------------------------------------------------------------------
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Thu Jun 28 09:38:39 UTC 2018 - astieger@suse.com
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- lz4 1.8.2:
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* speed inprovemtns for compression and decompression
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* fix compression compatible with low memory addresses
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* fix decompression segfault when provided with NULL input
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* cli: new command --favor-decSpeed
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* cli: benchmark mode more accurate for small inputs
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Accepting request 573568 from home:avindra
- 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
+ build : make and make test compatible with parallel build -jX
+ build : can control LZ4LIB_VISIBILITY macro
+ install: fix man page directory
- partial cleanup with spec-cleaner
- rebase lz4-use-shlib.diff
- drop lz4-use-shlib.diff, breaks build
- misc spec cleanups
- remove Makefile fix
- build and install separately
- New URL
OBS-URL: https://build.opensuse.org/request/show/573568
OBS-URL: https://build.opensuse.org/package/show/Archiving/lz4?expand=0&rev=34
2018-02-07 14:33:33 +01:00
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-------------------------------------------------------------------
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Wed Feb 7 04:32:52 UTC 2018 - avindra@opensuse.org
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- Update to new upstream release 1.8.1.2
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* Most visible new feature is support for dictionary compression
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* Support is now more formally added on the API side within
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lib/lz4frame_static.h. It's early days, and this new API is
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tagged "experimental" for the time being.
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* Support is also added in the command line utility lz4, using
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the new command -D. The behavior of this command is identical
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to zstd, should you be already familiar.
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* lz4 doesn't specify how to build a dictionary. All it says is
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that it can be any file up to 64 KB.
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* This approach is compatible with zstd dictionary builder, which
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can be instructed to create a 64 KB dictionary.
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* Improved performance at ultra settings (levels 10+).
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* These levels receive a new code, called optimal parser,
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available in lib/lz4_opt.h.
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* New parser uses less memory (from 384KB to 256KB), performs
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faster, compresses a little bit better (not much, as it was
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already close to theoretical limit), and resists pathological
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patterns which could destroy performance.
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* New parser is directly compatible with lower compression levels,
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which brings additional benefits:
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+ Compatibility with LZ4_*_destSize() variant, which reverses
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the logic by trying to fit as much data as possible into a
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predefined limited size buffer.
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+ Compatibility with Dictionary compression, as it uses the
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same tables as regular HC mode
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* In the future, this compatibility will also allow dynamic change
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of compression level.
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* Small set of bug fixes and improvements:
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+ perf : faster and stronger ultra modes (levels 10+)
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+ perf : slightly faster compression and decompression speed
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+ perf : fix bad degenerative case
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+ fix : decompression failed when using a combination of
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extDict + low memory address
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+ cli : support for dictionary compression (-D)
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+ cli : fix : lz4 -d --rm preserves timestamp
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+ cli : fix : do not modify /dev/null permission as root
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+ api : _destSize() variant supported for all compression
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levels
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- partial cleanup with spec-cleaner
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- drop lz4-use-shlib.diff, breaks build
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- misc spec cleanups
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- remove Makefile fix
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- build and install separately
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- New URL
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2017-08-25 16:19:22 +02:00
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-------------------------------------------------------------------
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Fri Aug 25 13:59:49 UTC 2017 - jengelh@inai.de
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- Update to new upstream release 1.8.0
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* cli: fix: do not modify /dev/null's permissions.
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* cli: added POSIX separator "--" for specifying that all
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following arguments are non-options.
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* cli: restored -BX command enabling block checksum.
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* API: added LZ4_compress_HC_destSize() and
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LZ4F_resetDecompressionContext().
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* API: lz4frame: negative compression levels trigger fast
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acceleration.
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* API: lz4frame: ability to control block checksum and
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dictionary ID.
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* API: fix: expose obsolete decoding functions
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* API: experimental: lz4frame_static.h:
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new dictionary compression API
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* doc: Updated LZ4 Frame format to v1.6.0, restoring
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Dictionary ID field in header.
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2017-08-25 16:19:45 +02:00
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- Add lz-export.diff
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2017-08-25 16:19:22 +02:00
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2017-08-17 10:00:05 +02:00
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-------------------------------------------------------------------
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Tue Aug 15 17:35:16 UTC 2017 - ddiss@suse.com
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- Use official upstream repository; (boo#1053910)
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2017-07-06 01:54:59 +02:00
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-------------------------------------------------------------------
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Wed Jul 5 22:51:53 UTC 2017 - jengelh@inai.de
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- Update to new upstrema release 1.7.5 (2017-01-03)
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2017-07-06 02:01:36 +02:00
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* back to the old version scheme
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2017-07-06 01:54:59 +02:00
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* lz4hc: new compression levels 10-12
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- Remove lz4-soversion.diff (not needed),
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lz4-killdate.diff (no longer needed)
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2017-01-16 09:58:06 +01:00
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-------------------------------------------------------------------
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Mon Jan 16 07:57:03 UTC 2017 - dimstar@opensuse.org
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- Add baselibs.conf: provide liblz4-1_7 as -32bit compatibility
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package, required by systemd-32bit.
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2016-04-02 21:30:27 +02:00
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-------------------------------------------------------------------
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Sat Apr 2 19:26:32 UTC 2016 - jengelh@inai.de
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2016-04-03 09:41:13 +02:00
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- Update to new upstream release 131 (library 1.7) (boo#973735)
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2016-04-02 21:30:27 +02:00
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* slightly improved decoding speed
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* lz4frame API is included in liblz4
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* new -m command line option to compress multiple files
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* new lz4 and lz4hc compression API (old one retained)
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2014-11-28 20:13:39 +01:00
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-------------------------------------------------------------------
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Fri Nov 28 19:02:06 UTC 2014 - jengelh@inai.de
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- Update to version 1.4+svn124
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* LZ4F_compressBound() may be called with NULL preferencesPtr
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* LZ4_loadDict now returns the dictionary size instead of 1
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on success
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- Add lz4-soversion.diff to address ABI changes
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2014-10-01 14:23:22 +02:00
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-------------------------------------------------------------------
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Wed Oct 1 12:18:15 UTC 2014 - jengelh@inai.de
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- Update to version 1.3.1+svn123
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* Added a pkgconfig file
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* Fix a LZ4HC streaming bug
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* Updated the framing specificaiton to 1.4.1
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2014-07-16 16:37:16 +02:00
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-------------------------------------------------------------------
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Wed Jul 16 14:34:44 UTC 2014 - jengelh@inai.de
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- Update to svn revision 119, set version to 1.2.0 (based upon
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Makefile contents; it's still odd to see the 1.4 Windows release)
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* Provide LZ4 as a shared library
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- Remove lz4-automake.diff (no longer deemed necessary)
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2014-07-16 16:42:40 +02:00
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- Add lz4-use-shlib.diff
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2014-07-16 16:37:16 +02:00
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2013-11-26 05:03:34 +01:00
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-------------------------------------------------------------------
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Mon Nov 25 23:07:48 UTC 2013 - dsterba@suse.com
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- update to svn 108, set version to 1.4 (current windows release)
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- added manpage
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- minor code updates
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2013-09-03 18:51:56 +02:00
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-------------------------------------------------------------------
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Tue Sep 3 16:48:31 UTC 2013 - jengelh@inai.de
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- Update to new snapshot svn102; set version as 1.3.3 in accordance
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with latest Windows releases.
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* Add lz4-killdate.diff (kill the ungodly __DATE__s)
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2013-02-21 06:53:07 +01:00
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-------------------------------------------------------------------
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Thu Feb 21 05:52:43 UTC 2013 - jengelh@inai.de
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- I hate %makeinstall (it fails all the SLES builds), kill it!
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2012-03-18 19:08:42 +01:00
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-------------------------------------------------------------------
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Sat Mar 17 15:21:31 UTC 2012 - jengelh@medozas.de
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- Initial package for build.opensuse.org
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