------------------------------------------------------------------- Sat Dec 11 22:04:00 UTC 2021 - Jan Engelhardt - Update lzma-sdk-shlib.patch to use Sha256Opt.c for generating libclzma.so. ------------------------------------------------------------------- Mon Nov 29 11:37:21 UTC 2021 - Luigi Baldoni - Update to version 21.06 * Bug in LZMA encoder in file LzmaEnc.c was fixed: LzmaEnc_MemEncode(), LzmaEncode() and LzmaCompress() could work incorrectly, if size value for output buffer is smaller than size required for all compressed data. LzmaEnc_Encode() could work incorrectly, if callback ISeqOutStream::Write() doesn't write all compressed data. NCompress::NLzma::CEncoder::Code() could work incorrectly, if callback ISequentialOutStream::Write() returns error code. * Bug in versions 21.00-21.05 was fixed: 7-Zip didn't set attributes of directories during archive extracting. version 21.04 beta: * 7-Zip now reduces the number of working CPU threads for compression, if RAM size is not enough for compression with big LZMA2 dictionary. * 7-Zip now can create and check "file.sha256" text files that contain the list of file names and SHA-256 checksums in format compatible with sha256sum program. version 21.03 beta: * The maximum dictionary size for LZMA/LZMA2 compressing was increased to 4 GB (3840 MiB). * Minor speed optimizations in LZMA/LZMA2 compressing. version 21.02 alpha: * The speed for LZMA and LZMA2 decompression in arm64 versions was increased by 20%-60%. version 21.01 alpha: * The improvements for speed of ARM64 version using hardware CPU instructions for AES, CRC-32, SHA-1 and SHA-256. * Some bugs were fixed. version 20.02 alpha: * The default number of LZMA2 chunks per solid block in 7z archive was increased to 64. It allows to increase the compression speed for big 7z archives, if there is a big number of CPU cores and threads. * The speed of PPMd compressing/decompressing was increased for 7z archives. * The new -ssp switch. If the switch -ssp is specified, 7-Zip doesn't allow the system to modify "Last Access Time" property of source files for archiving and hashing operations. * Some bugs were fixed. version 20.00 alpha; * 7-Zip now supports new optional match finders for LZMA/LZMA2 compression: bt5 and hc5, that can work faster than bt4 and hc4 match finders for the data with big redundancy. * The compression ratio was improved for Fast and Fastest compression levels with the following default settings: + Fastest level (-mx1) : hc5 match finder with 256 KB dictionary. + Fast level (-mx3) : hc5 match finder with 4 MB dictionary. * Minor speed optimizations in multithreaded LZMA/LZMA2 compression for Normal/Maximum/Ultra compression levels. ------------------------------------------------------------------- Fri Feb 22 11:22:49 UTC 2019 - Luigi Baldoni - Update to version 19.00 * Encryption strength for 7z archives was increased: the size of random initialization vector was increased from 64-bit to 128-bit, and the pseudo-random number generator was improved. * The bug in 7zIn.c code was fixed. ------------------------------------------------------------------- Sun Dec 30 10:13:52 UTC 2018 - Luigi Baldoni - Update to version 18.06 * The speed for LZMA/LZMA2 compressing was increased by 3-10%, and there are minor changes in compression ratio. * Some bugs were fixed. * The bug in 7-Zip 18.02-18.05 was fixed: There was memory leak in multithreading xz decoder - XzDecMt_Decode(), if xz stream contains only one block. * The changes for MSVS compiler makefiles: + the makefiles now use "PLATFORM" macroname with values (x64, x86, arm64) instead of "CPU" macroname with values (AMD64, ARM64). + the makefiles by default now use static version of the run-time library. ------------------------------------------------------------------- Mon Jun 11 12:47:46 UTC 2018 - aloisio@gmx.com - Fixed unpacking problem ------------------------------------------------------------------- Tue May 1 11:19:07 UTC 2018 - aloisio@gmx.com - Update to version 18.05 * The speed for LZMA/LZMA2 compressing was increased by 8% for fastest/fast compression levels and by 3% for normal/maximum compression levels. * The BUG was fixed in Lzma2Enc.c Lzma2Enc_Encode2() function worked incorretly, if (inStream == NULL) and the number of block threads is more than 1. - Refreshed lzma-sdk-shlib.patch ------------------------------------------------------------------- Sat Mar 10 18:55:18 UTC 2018 - aloisio@gmx.com - Update to version 18.03 * Asm\x86\LzmaDecOpt.asm: new optimized LZMA decoder written in asm for x64 with about 30% higher speed than main version of LZMA decoder written in C. * The speed for single-thread LZMA/LZMA2 decoder written in C was increased by 3%. - Refreshed lzma-sdk-shlib.patch ------------------------------------------------------------------- Mon Jan 29 20:45:47 UTC 2018 - aloisio@gmx.com - Update to version 18.01 * Some changes in LZMA2/xz multithreading code for compressing. Some bugs were fixed. ------------------------------------------------------------------- Mon Jan 8 08:02:11 UTC 2018 - jengelh@inai.de - Update to new upstream release 17.01 * Some bugs were fixed. - Replace lzma-sdk-16.04-sharedlib.patch with lzma-sdk-shlib.patch. ------------------------------------------------------------------- Tue May 16 14:56:41 UTC 2017 - jengelh@inai.de - Trim/update description. Redo .pc file generation so that the resulting file looks like other .pc files on openSUSE. ------------------------------------------------------------------- Thu May 11 06:30:24 UTC 2017 - aloisio@gmx.com - Refreshed lzma-sdk-16.04-sharedlib.patch to add source to the library to have extra functions and exported extra symbols ------------------------------------------------------------------- Fri Mar 17 09:25:07 UTC 2017 - aloisio@gmx.com - Initial package (version 16.04)