May 17th, 2013· Decompression time has been reduced by 1%.
· The file version is now shown only if verbosity >= 4.
· The option "-n, --threads" is now accepted and ignored for compatibility with plzip.
· "configure" now accepts options with a separate argument.
March 5th, 2013· Compression ratio has been slightly increased.
· Compression time has been reduced by 10%.
· Decompression time has been reduced by 8%.
· The targets "install-as-lzip" and "install-bin" have been added to the Makefile.
January 17th, 2013· Compression ratio has been slightly increased.
· Compression time has been reduced by 10%.
· Decompression time has been reduced by 8%.
January 10th, 2012· The inability to change output file attributes has been downgraded from an error to a warning.
· A small change has been made in the "--help" output and man page.
· Quote characters in messages have been changed as advised by GNU Coding Standards.
April 21st, 2011· For large values of "--match-length", compression ratio has been slightly increased and compression time has been reduced by up to 6%.
· The option "-F, --recompress" was added, which forces recompression of files whose names already have the ".lz" or ".tlz" suffix.
· Clzip now prints only one status line for each multimember file when only one "-v" is specified.
January 17th, 2011· The code has been converted to "C89 + long long".
· A C99 compiler is no longer needed.
· A warning about fchown's return value being ignored has been fixed.
· "clzip -tvvvv" now also shows file compression ratio.
· Match length limits set by the options -1 to -9 have been changed to match those of lzip 1.11.
· The message "and `--stdout' was not specified" is not shown for file types that can't be read (directories, etc.).
· Some new examples have been added to the manual.
December 9th, 2010· Do not show the message "and `--stdout' was not specified" for file types that can't be read (directories, etc.).