libvorbis 1.3.5 (unreleased) -- "Xiph.Org libVorbis I 20150105 (⛄⛄⛄⛄)"

* Tolerate single-entry codebooks.

* Fix decoder crash with invalid input.

* Fix encoder crash with non-positive sample rates.

# Fix issues in vorbisfile's seek bisection code.

* Spec errata.

* Reject multiple headers of the same type.

* Various build fixes and code cleanup.

libvorbis 1.3.4 (2014-01-22) -- "Xiph.Org libVorbis I 20140122 (Turpakäräjiin)"

* Reduce codebook footprint in library code.

* Various build and documentation fixes.

libvorbis 1.3.3 (2012-02-03) -- "Xiph.Org libVorbis I 20120203 (Omnipresent)"

* vorbis: additional proofing against invalid/malicious 

  streams in decode (see SVN for details).  

* vorbis: fix a memory leak in vorbis_commentheader_out().

* updates, corrections and clarifications in the Vorbis I specification 

  document

* win32: fixed project configuration which referenced two CRT versions 

  in output binaries.

* build warning fixes

libvorbis 1.3.2 (2010-11-01) -- "Xiph.Org libVorbis I 20101101 (Schaufenugget)"

 * vorbis: additional proofing against invalid/malicious 

   streams in floor, residue, and bos/eos packet trimming 

   code (see SVN for details). 

 * vorbis: Added programming documentation tree for the 

   low-level calls

 * vorbisfile: Correct handling of serial numbers array 

   element [0] on non-seekable streams

 * vorbisenc: Back out an [old] AoTuV HF weighting that was 

   first enabled in 1.3.0; there are a few samples where I 

   really don't like the effect it causes.

 * vorbis: return correct timestamp for granule positions 

   with high bit set.

 * vorbisfile: the [undocumented] half-rate decode api made no 

   attempt to keep the pcm offset tracking consistent in seeks. 

   Fix and add a testing mode to seeking_example.c to torture 

   test seeking in halfrate mode.  Also remove requirement that 

   halfrate mode only work with seekable files.

 * vorbisfile:  Fix a chaining bug in raw_seeks where seeking 

   out of the current link would fail due to not 

   reinitializing the decode machinery.  

 * vorbisfile: improve seeking strategy. Reduces the 

   necessary number of seek callbacks in an open or seek 

   operation by well over 2/3.

libvorbis 1.3.1 (2010-02-26) -- "Xiph.Org libVorbis I 20100325 (Everywhere)"

 * tweak + minor arithmetic fix in floor1 fit

 * revert noise norm to conservative 1.2.3 behavior pending 

   more listening testing

libvorbis 1.3.0 (2010-02-25) -- unreleased staging snapshot

 * Optimized surround support for 5.1 encoding at 44.1/48kHz

 * Added encoder control call to disable channel coupling

 * Correct an overflow bug in very low-bitrate encoding on 32 bit 

   machines that caused inflated bitrates

 * Numerous API hardening, leak and build fixes 

 * Correct bug in 22kHz compand setup that could cause a crash

 * Correct bug in 16kHz codebooks that could cause unstable pure 

   tones at high bitrates

libvorbis 1.2.3 (2009-07-09) -- "Xiph.Org libVorbis I 20090709"

 * correct a vorbisfile bug that prevented proper playback of

   Vorbis files where all audio in a logical stream is in a

   single page

 * Additional decode setup hardening against malicious streams

 * Add 'OV_EXCLUDE_STATIC_CALLBACKS' define for developers who 

   wish to avoid unused symbol warnings from the static callbacks 

   defined in vorbisfile.h

libvorbis 1.2.2 (2009-06-24) -- "Xiph.Org libVorbis I 20090624"

 * define VENDOR and ENCODER strings

 * seek correctly in files bigger than 2 GB (Windows)

 * fix regression from CVE-2008-1420; 1.0b1 files work again

 * mark all tables as constant to reduce memory occupation

 * additional decoder hardening against malicious streams

 * substantially reduce amount of seeking performed by Vorbisfile

 * Multichannel decode bugfix 

 * build system updates

 * minor specification clarifications/fixes

libvorbis 1.2.1 (unreleased) -- "Xiph.Org libVorbis I 20080501"

 * Improved robustness with corrupt streams.

 * New ov_read_filter() vorbisfile call allows filtering decoded

   audio as floats before converting to integer samples.

 * Fix an encoder bug with multichannel streams.

 * Replaced RTP payload format draft with RFC 5215.

 * Bare bones self test under 'make check'.

 * Fix a problem encoding some streams between 14 and 28 kHz.

 * Fix a numerical instability in the edge extrapolation filter.

 * Build system improvements.

 * Specification correction.

libvorbis 1.2.0 (2007-07-25) -- "Xiph.Org libVorbis I 20070622"

 * new ov_fopen() convenience call that avoids the common

   stdio conflicts with ov_open() and MSVC runtimes.

 * libvorbisfile now handles multiplexed streams

 * improve robustness to corrupt input streams

 * fix a minor encoder bug

 * updated RTP draft

 * build system updates

 * minor corrections to the specification

libvorbis 1.1.2 (2005-11-27) -- "Xiph.Org libVorbis I 20050304"

 * fix a serious encoder bug with gcc 4 optimized builds

 * documentation and spec fixes

 * updated VS2003 and XCode builds

 * new draft RTP encapsulation spec

libvorbis 1.1.1 (2005-06-27) -- "Xiph.Org libVorbis I 20050304"

 * bug fix to the bitrate management encoder interface

 * bug fix to properly set packetno field in the encoder

 * new draft RTP encapsulation spec

 * library API documentation improvements

libvorbis 1.1.0 (2004-09-22) -- "Xiph.Org libVorbis I 20040629"

 * merges tuning improvements from Aoyumi's aoTuV with fixups

 * new managed bitrate (CBR) mode support

 * new vorbis_encoder_ctl() interface

 * extensive documentation updates

 * application/ogg mimetype is now official

 * autotools cleanup from Thomas Vander Stichele

 * SymbianOS build support from Colin Ward at CSIRO

 * various bugfixes

 * various packaging improvements

libvorbis 1.0.1 (2003-11-17) -- "Xiph.Org libVorbis I 20030909"

 * numerous bug fixes

 * specification corrections

 * new crosslap and halfrate APIs for game use

 * packaging and build updates

libvorbis 1.0.0 (2002-07-19) -- "Xiph.Org libVorbis I 20020717"

 * first stable release