1libvorbis 1.3.1 (2010-02-26) -- "Xiph.Org libVorbis I 20100325 (Everywhere)"
2
3 * tweak + minor arithmetic fix in floor1 fit
4 * revert noise norm to conservative 1.2.3 behavior pending 
5   more listening testing
6
7libvorbis 1.3.0 (2010-02-25) -- unreleased staging snapshot
8
9 * Optimized surround support for 5.1 encoding at 44.1/48kHz
10 * Added encoder control call to disable channel coupling
11 * Correct an overflow bug in very low-bitrate encoding on 32 bit 
12   machines that caused inflated bitrates
13 * Numerous API hardening, leak and build fixes 
14 * Correct bug in 22kHz compand setup that could cause a crash
15 * Correct bug in 16kHz codebooks that could cause unstable pure 
16   tones at high bitrates
17
18libvorbis 1.2.3 (2009-07-09) -- "Xiph.Org libVorbis I 20090709"
19
20 * correct a vorbisfile bug that prevented proper playback of
21   Vorbis files where all audio in a logical stream is in a
22   single page
23 * Additional decode setup hardening against malicious streams
24 * Add 'OV_EXCLUDE_STATIC_CALLBACKS' define for developers who 
25   wish to avoid unused symbol warnings from the static callbacks 
26   defined in vorbisfile.h
27
28libvorbis 1.2.2 (2009-06-24) -- "Xiph.Org libVorbis I 20090624"
29
30 * define VENDOR and ENCODER strings
31 * seek correctly in files bigger than 2 GB (Windows)
32 * fix regression from CVE-2008-1420; 1.0b1 files work again
33 * mark all tables as constant to reduce memory occupation
34 * additional decoder hardening against malicious streams
35 * substantially reduce amount of seeking performed by Vorbisfile
36 * Multichannel decode bugfix 
37 * build system updates
38 * minor specification clarifications/fixes
39
40libvorbis 1.2.1 (unreleased) -- "Xiph.Org libVorbis I 20080501"
41
42 * Improved robustness with corrupt streams.
43 * New ov_read_filter() vorbisfile call allows filtering decoded
44   audio as floats before converting to integer samples.
45 * Fix an encoder bug with multichannel streams.
46 * Replaced RTP payload format draft with RFC 5215.
47 * Bare bones self test under 'make check'.
48 * Fix a problem encoding some streams between 14 and 28 kHz.
49 * Fix a numerical instability in the edge extrapolation filter.
50 * Build system improvements.
51 * Specification correction.
52
53libvorbis 1.2.0 (2007-07-25) -- "Xiph.Org libVorbis I 20070622"
54
55 * new ov_fopen() convenience call that avoids the common
56   stdio conflicts with ov_open() and MSVC runtimes.
57 * libvorbisfile now handles multiplexed streams
58 * improve robustness to corrupt input streams
59 * fix a minor encoder bug
60 * updated RTP draft
61 * build system updates
62 * minor corrections to the specification
63
64libvorbis 1.1.2 (2005-11-27) -- "Xiph.Org libVorbis I 20050304"
65
66 * fix a serious encoder bug with gcc 4 optimized builds
67 * documentation and spec fixes
68 * updated VS2003 and XCode builds
69 * new draft RTP encapsulation spec
70
71libvorbis 1.1.1 (2005-06-27) -- "Xiph.Org libVorbis I 20050304"
72
73 * bug fix to the bitrate management encoder interface
74 * bug fix to properly set packetno field in the encoder
75 * new draft RTP encapsulation spec
76 * library API documentation improvements
77
78libvorbis 1.1.0 (2004-09-22) -- "Xiph.Org libVorbis I 20040629"
79
80 * merges tuning improvements from Aoyumi's aoTuV with fixups
81 * new managed bitrate (CBR) mode support
82 * new vorbis_encoder_ctl() interface
83 * extensive documentation updates
84 * application/ogg mimetype is now official
85 * autotools cleanup from Thomas Vander Stichele
86 * SymbianOS build support from Colin Ward at CSIRO
87 * various bugfixes
88 * various packaging improvements
89
90libvorbis 1.0.1 (2003-11-17) -- "Xiph.Org libVorbis I 20030909"
91
92 * numerous bug fixes
93 * specification corrections
94 * new crosslap and halfrate APIs for game use
95 * packaging and build updates
96
97libvorbis 1.0.0 (2002-07-19) -- "Xiph.Org libVorbis I 20020717"
98
99 * first stable release
100
101