Changelog for liblz4-devel-1.8.3-37.1.x86_64.rpm :
Fri Oct 12 14:00:00 2018 astiegerAATTsuse.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 14:00:00 2018 astiegerAATTsuse.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 13:00:00 2018 avindraAATTopensuse.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 14:00:00 2017 jengelhAATTinai.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 14:00:00 2017 ddissAATTsuse.com
- Use official upstream repository; (boo#1053910)

Wed Jul 5 14:00:00 2017 jengelhAATTinai.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 13:00:00 2017 dimstarAATTopensuse.org
- Add baselibs.conf: provide liblz4-1_7 as -32bit compatibility
package, required by systemd-32bit.

Sat Apr 2 14:00:00 2016 jengelhAATTinai.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 13:00:00 2014 jengelhAATTinai.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 14:00:00 2014 jengelhAATTinai.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 14:00:00 2014 jengelhAATTinai.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 13:00:00 2013 dsterbaAATTsuse.com
- update to svn 108, set version to 1.4 (current windows release)
- added manpage
- minor code updates

Tue Sep 3 14:00:00 2013 jengelhAATTinai.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 13:00:00 2013 jengelhAATTinai.de
- I hate %makeinstall (it fails all the SLES builds), kill it!

Sat Mar 17 13:00:00 2012 jengelhAATTmedozas.de
- Initial package for build.opensuse.org