89 lines
3.3 KiB
Text
89 lines
3.3 KiB
Text
2012-03-01 Antonio Diaz Diaz <ant_diaz@teleline.es>
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* Version 0.9 released.
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* Minor fixes and cleanups.
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* configure: 'datadir' renamed to 'datarootdir'.
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2012-01-17 Antonio Diaz Diaz <ant_diaz@teleline.es>
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* Version 0.8 released.
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* main.cc: Added new option '-F, --recompress'.
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* decompress.cc (decompress): Show compression ratio.
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* main.cc (close_and_set_permissions): Inability to change output
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file attributes has been downgraded from error to warning.
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* Small change in '--help' output and man page.
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* Changed quote characters in messages as advised by GNU Standards.
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* main.cc: Set stdin/stdout in binary mode on OS2.
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* compress.cc: Reduce memory use of compressed packets.
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* decompress.cc: Use Boyer-Moore algorithm to search for headers.
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2010-12-03 Antonio Diaz Diaz <ant_diaz@teleline.es>
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* Version 0.7 released.
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* Match length limits set by options -1 to -9 have been changed
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to match those of lzip 1.11.
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* decompress.cc: A limit has been set on the number of packets
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produced by workers to limit the amount of memory used.
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* main.cc (open_instream): Do not show the message
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" and '--stdout' was not specified" for directories, etc.
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* main.cc: Fixed warning about fchown return value being ignored.
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* testsuite: 'test1' renamed to 'test.txt'. Added new tests.
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2010-03-20 Antonio Diaz Diaz <ant_diaz@teleline.es>
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* Version 0.6 released.
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* Small portability fixes.
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* Added chapter 'Program Design' and description of option
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'--threads' to manual.
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* Debug stats have been fixed.
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2010-02-10 Antonio Diaz Diaz <ant_diaz@teleline.es>
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* Version 0.5 released.
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* Parallel decompression has been implemented.
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2010-01-31 Antonio Diaz Diaz <ant_diaz@teleline.es>
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* Version 0.4 released.
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* main.cc (show_version): Show the version of lzlib being used.
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* Code reorganization. Class Packet_courier now coordinates data
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movement and synchronization among threads.
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2010-01-24 Antonio Diaz Diaz <ant_diaz@teleline.es>
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* Version 0.3 released.
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* Implemented option '--data-size'.
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* Output file is now removed if plzip is interrupted.
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* This version automatically chooses the smallest possible
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dictionary size for each member during compression, saving
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memory during decompression.
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* main.cc: New constant 'o_binary'.
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2010-01-17 Antonio Diaz Diaz <ant_diaz@teleline.es>
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* Version 0.2 released.
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* Implemented option '--dictionary-size'.
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* Implemented option '--match-length'.
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* 'lacos_rbtree' has been replaced with a circular buffer.
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2009-12-05 Antonio Diaz Diaz <ant_diaz@teleline.es>
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* Version 0.1 released.
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* This version is based on llzip-0.03 (2009-11-21), written by
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Laszlo Ersek <lacos@caesar.elte.hu>.
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From llzip-0.03/README:
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llzip is a hack on my lbzip2-0.17 release. I ripped out the
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decompression stuff, and replaced the bzip2 compression with
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the lzma compression from lzlib-0.7. llzip is mainly meant
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as an assisted fork point for the lzip developers.
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Nonetheless, I tried to review the diff against lbzip2-0.17
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thoroughly, and I think llzip should be usable on its own
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until something better appears on the net.
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Copyright (C) 2009, 2010, 2011, 2012 Antonio Diaz Diaz.
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This file is a collection of facts, and thus it is not copyrightable,
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but just in case, you have unlimited permission to copy, distribute and
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modify it.
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