Changelog for xz-lang-5.2.1-3.342.noarch.rpm :

* Fri Feb 27 2015 astiegerAATTsuse.com- xz 5.2.1:
* Fixed a compression-ratio regression in fast mode of LZMA1 and LZMA2.
* Wed Jan 21 2015 rguentherAATTsuse.com- Avoid running configure twice and using -fprofile-generate or - fprofile-use for compiling configure tests when profiling.
* Thu Dec 25 2014 andreas.stiegerAATTgmx.de- xz 5.2.0:
* liblzma: - Added support for multi-threaded compression - Made the uses of lzma_allocator const correct. - Added lzma_block_uncomp_encode() to create uncompressed .xz Blocks using LZMA2 uncompressed chunks. - Added support for LZMA_IGNORE_CHECK. - A few speed optimizations were made. - Added support for symbol versioning. It is enabled by default on GNU/Linux, other GNU-based systems, and FreeBSD.
* xz: - Fixed a race condition in the signal handling - Multi-threaded decompression can be enabled with the - -threads (-T) option. - New command line options in xz: --single-stream, - -block-size=SIZE, --block-list=SIZES, - -flush-timeout=TIMEOUT, and --ignore-check. - xz -lvv now shows the minimum xz version that is required to decompress the file. Currently it is 5.0.0 for all supported .xz files except files with empty LZMA2 streams require 5.0.2.
* xzdiff and xzgrep now support .lzo files if lzop is installed. The .tzo suffix is also recognized as a shorthand for .tar.lzo.
* Thu Dec 25 2014 andreas.stiegerAATTgmx.de- xz 5.0.8:
* Fixed an old bug in xzgrep that affected OpenBSD and probably a few other operating systems too.
* Updated French and German translations.
* Minor build system update
* Fri Dec 19 2014 meissnerAATTsuse.com- build with PIE support.
* Thu Dec 18 2014 crrodriguezAATTopensuse.org- Build XZ with full RELRO.
* Tue Sep 23 2014 andreas.stiegerAATTgmx.de- xz 5.0.7:
* Fix regressions introduced in 5.0.6: - Fix building with non-GNU make. - Fix invalid Libs.private value in liblzma.pc which broke static linking against liblzma if the linker flags were taken from pkg-config.- include changes from 5.0.6:
* xzgrep now exits with status 0 if at least one file matched.
* A few minor portability and build system fixes
* Sun Nov 24 2013 andreas.stiegerAATTgmx.de- add optional -static-devel library package, intended to publish pixz for CentOS / RHEL, default off
* Wed Oct 16 2013 mvyskocilAATTsuse.com- Use gzipped archive to prevent a build cycle on older targets
* http://lists.opensuse.org/opensuse-buildservice/2013-10/msg00079.html- Add a signature and keyring file for source verification
* not enable in spec due bootstrapping issues
* Tue Jul 16 2013 idonmezAATTsuse.com- Update to version 5.0.5
* lzmadec and liblzma\'s lzma_alone_decoder(): Support decompressing .lzma files that have less common settings in the headers (dictionary size other than 2^n or 2^n + 2^(n-1), or uncompressed size greater than 256 GiB).
* xz: - Fixes and improvements to error handling. - Various fixes to the man page.
* xzless: Fixed to work with \"less\" versions 448 and later
* xzgrep: Made -h an alias for --no-filename.