summaryrefslogtreecommitdiffstats
path: root/ChangeLog
blob: 2c477fa2e42ed57c0121073f8a6e77ca50350c8e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
2013-07-20  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.1-pre1 released.
	* Show progress of compression at verbosity level 2 (-vv).
	* SIGUSR1 and SIGUSR2 are no more used to signal a fatal error.

2013-05-29  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.0 released.
	* compress.cc: 'deliver_packet' changed to 'deliver_packets'.
	* Scalability of decompression from/to regular files has been
	  increased by removing splitter and muxer when not needed.
	* The number of worker threads is now limited to the number of
	  members when decompressing from a regular file.
	* configure: Options now accept a separate argument.
	* Makefile.in: Added new target 'install-as-lzip'.
	* Makefile.in: Added new target 'install-bin'.
	* main.cc: Use 'setmode' instead of '_setmode' on Windows and OS/2.
	* main.cc: Define 'strtoull' to 'std::strtoul' on Windows.

2012-03-01  Antonio Diaz Diaz  <ant_diaz@teleline.es>

	* Version 0.9 released.
	* Minor fixes and cleanups.
	* configure: 'datadir' renamed to 'datarootdir'.

2012-01-17  Antonio Diaz Diaz  <ant_diaz@teleline.es>

	* Version 0.8 released.
	* main.cc: Added new option '-F, --recompress'.
	* decompress.cc (decompress): Show compression ratio.
	* main.cc (close_and_set_permissions): Inability to change output
	  file attributes has been downgraded from error to warning.
	* Small change in '--help' output and man page.
	* Changed quote characters in messages as advised by GNU Standards.
	* main.cc: Set stdin/stdout in binary mode on OS2.
	* compress.cc: Reduce memory use of compressed packets.
	* decompress.cc: Use Boyer-Moore algorithm to search for headers.

2010-12-03  Antonio Diaz Diaz  <ant_diaz@teleline.es>

	* Version 0.7 released.
	* Match length limits set by options -1 to -9 have been changed
	  to match those of lzip 1.11.
	* decompress.cc: A limit has been set on the number of packets
	  produced by workers to limit the amount of memory used.
	* main.cc (open_instream): Do not show the message
	  " and '--stdout' was not specified" for directories, etc.
	* main.cc: Fixed warning about fchown return value being ignored.
	* testsuite: 'test1' renamed to 'test.txt'. Added new tests.

2010-03-20  Antonio Diaz Diaz  <ant_diaz@teleline.es>

	* Version 0.6 released.
	* Small portability fixes.
	* Added chapter 'Program Design' and description of option
	  '--threads' to manual.
	* Debug stats have been fixed.

2010-02-10  Antonio Diaz Diaz  <ant_diaz@teleline.es>

	* Version 0.5 released.
	* Parallel decompression has been implemented.

2010-01-31  Antonio Diaz Diaz  <ant_diaz@teleline.es>

	* Version 0.4 released.
	* main.cc (show_version): Show the version of lzlib being used.
	* Code reorganization. Class Packet_courier now coordinates data
	  movement and synchronization among threads.

2010-01-24  Antonio Diaz Diaz  <ant_diaz@teleline.es>

	* Version 0.3 released.
	* Implemented option '--data-size'.
	* Output file is now removed if plzip is interrupted.
	* This version automatically chooses the smallest possible
	  dictionary size for each member during compression, saving
	  memory during decompression.
	* main.cc: New constant 'o_binary'.

2010-01-17  Antonio Diaz Diaz  <ant_diaz@teleline.es>

	* Version 0.2 released.
	* Implemented option '--dictionary-size'.
	* Implemented option '--match-length'.
	* 'lacos_rbtree' has been replaced with a circular buffer.

2009-12-05  Antonio Diaz Diaz  <ant_diaz@teleline.es>

	* Version 0.1 released.
	* This version is based on llzip-0.03 (2009-11-21), written by
	  Laszlo Ersek <lacos@caesar.elte.hu>.
	  From llzip-0.03/README:

            llzip is a hack on my lbzip2-0.17 release. I ripped out the
            decompression stuff, and replaced the bzip2 compression with
            the lzma compression from lzlib-0.7. llzip is mainly meant
            as an assisted fork point for the lzip developers.
            Nonetheless, I tried to review the diff against lbzip2-0.17
            thoroughly, and I think llzip should be usable on its own
            until something better appears on the net.


Copyright (C) 2009, 2010, 2011, 2012, 2013 Antonio Diaz Diaz.

This file is a collection of facts, and thus it is not copyrightable,
but just in case, you have unlimited permission to copy, distribute and
modify it.