                       ----------------------------
                       Release 5.5.0 - July 7, 2022
                       ----------------------------

 WavPack Library Source Code - 5.5.0
 wavpack.exe (command-line encoder) - 5.5.0
 wvunpack.exe (command-line decoder) - 5.5.0
 wvgain.exe (command-line ReplayGain scanner) - 5.5.0
 wvtag.exe (command-line tagging utility) - 5.5.0
 ----------------------------------------------------
  fixed: CVE-2021-44269 (encoding crafted DSD file triggers OOB read crash)
  fixed: very long filenames cause stack-overflow crash in all CLI programs
  fixed: the length stored in WAV headers not always corrected when using -i
  fixed: attempting to encode raw DSD audio from stdin sometimes causes crash
  fixed: DSD to PCM decimation: small clicks between tracks and tiny DC offset
  fixed: length update in library-generated WAV headers on big-endian machines
  fixed: sanitize custom extensions read from WavPack files to be alphanumeric
  added: accepting brace-delimited options in the wavpack executable filename
  added: "--drop" option to Windows executables for multi-file "drag-and-drop"
  added" "--raw-pcm" option to wvunpack executable (does DSD --> 24-bit PCM)
  added: "--no-overwrite" option to wavpack executable (to resume sessions)
  improved: build system clean-up including switch to non-recursive "make"


                     --------------------------------
                     Release 5.4.0 - January 10, 2021
                     --------------------------------

 WavPack Library Source Code - 5.4.0
 wavpack.exe (command-line encoder) - 5.4.0
 wvunpack.exe (command-line decoder) - 5.4.0
 wvgain.exe (command-line ReplayGain scanner) - 5.4.0
 wvtag.exe (command-line tagging utility) - 5.4.0
 ----------------------------------------------------
  fixed: potential security issue CVE-2020-35738
  fixed: disable A32 asm code when building for Apple silicon
  fixed: issues with Adobe-style floating-point WAV files
  added: -vv option to wvunpack to quickly verify using just
         block checksums (ideal for detecting corrupted files)
  added: --normalize-floats option to wvunpack for correctly
         exporting un-normalized floating-point files
  updated: Visual Studio 2019 for Windows builds
  dropped: WinXP support in official binaries


                      ------------------------------
                      Release 5.3.0 - April 14, 2020
                      ------------------------------

 WavPack Library Source Code - 5.3.0
 wavpack.exe (command-line encoder) - 5.3.0
 wvunpack.exe (command-line decoder) - 5.3.0
 wvgain.exe (command-line ReplayGain scanner) - 5.3.0
 wvtag.exe (command-line tagging utility) - 5.3.0
 ----------------------------------------------------
  fixed: OSS-Fuzz issues 19925, 19928, 20060, 20448
          (no CVEs or vulnerabilities)
  fixed: trailing garbage characters on imported ID3v2 TXXX tags
  fixed: various minor undefined behavior and memory access issues
  fixed: sanitize tag extraction names for length and path inclusion
  improved: reformat wvunpack "help" and split into long + short versions
  added: regression testing to Travis CI for OSS-Fuzz crashers


                     ---------------------------------
                     Release 5.2.0 - December 15, 2019
                     ---------------------------------

 WavPack Library Source Code - 5.2.0
 wavpack.exe (command-line encoder) - 5.2.0
 wvunpack.exe (command-line decoder) - 5.2.0
 wvgain.exe (command-line ReplayGain scanner) - 5.2.0
 wvtag.exe (command-line tagging utility) - 5.2.0
 ----------------------------------------------------
  fixed: potential security issues including the following CVEs:
         CVE-2018-19840 CVE-2018-19841 CVE-2018-10536
         CVE-2018-10537 CVE-2018-10538 CVE-2018-10539
         CVE-2018-10540 CVE-2018-7254  CVE-2018-7253
         CVE-2018-6767
  added: support for CMake, Travis CI, and Google's OSS-fuzz
  fixed: use correction file for encode verify (pipe input, Windows)
  fixed: correct WAV header with actual length (pipe input, -i option)
  fixed: thumb interworking and not needing v6 architecture (ARM asm)
  added: handle more ID3v2.3 tag items and from all file types
  fixed: coredump on Sparc64 (changed MD5 implementation)
  fixed: handle invalid ID3v2.3 tags from sacd-ripper
  fixed: several corner-case memory leaks


                      --------------------------------
                      Release 5.1.0 - January 18, 2017
                      --------------------------------

 WavPack Library Source Code - 5.1.0
 wavpack.exe (command-line encoder) - 5.1.0
 wvunpack.exe (command-line decoder) - 5.1.0
 wvgain.exe (command-line ReplayGain scanner) - 5.1.0
 wvtag.exe (command-line tagging utility) - 5.1.0
 ----------------------------------------------------
  added: all new command-line tagging utility (wvtag)
  added: option to import ID3v2.3 tags from Sony DSF files
  fixed: fuzz test failures from AFL reported on SourceForge
  improved: DSD decimation filter (less HF rolloff & CPU use)
  fixed: non-byte audio depths (12-bit, 20-bit) not showing
  fixed: rare case of noise-shaping triggering a lossy mute
  fixed: recognize UTF-8 BOM when reading text files
  fixed: a few portability issues

 in_wv.dll (winamp plugin) - 2.8.0.3
 CoreWavPack DirectShow Filters - 1.5.1.0
 AmioWavpack.amio (Adobe Audition Plugins) - 2.1
 cool_wv4.flt (Cool Edit / Audition filter) - 3.1
 ------------------------------------------------
  updated: see 5.1.0 library changes


                      --------------------------------
                      Release 5.0.0 - December 6, 2016
                      --------------------------------

 WavPack Library Source Code - 5.0.0
 wavpack.exe (command-line encoder) - 5.0.0
 wvunpack.exe (command-line decoder) - 5.0.0
 wvgain.exe (command-line ReplayGain scanner) - 5.0.0
 ----------------------------------------------------
  added: multiple input formats, including RF64, Wave64, and CAF
  added: lossless DSD audio in Philips DSDIFF and Sony DSF files
  fixed: seeking in > 2GB WavPack files (new stream reader)
  fixed: accept > 4GB source audio files (all formats)
  improved: increase maximum samples from 2^32 to 2^40
  added: block checksums for robustness to corruption
  added: support for non-standard channel identities
  removed: support for legacy WavPack files (< 4.0)
  added: block decoder for streaming applications
  fixed: many small fixes and improvements
  added: all new pdf documentation

 AmioWavpack.amio (Adobe Audition Plugins) - 2.0
 -----------------------------------------------
  improved: all new dialog for WavPack settings
  fixed: handle unlimited audio file size
  fixed: save all Amio channel identities
  added: save/restore APEv2 tags

 in_wv.dll (winamp plugin) - 2.8.0.2
 CoreWavPack DirectShow Filters - 1.5.0.0
 cool_wv4.flt (Cool Edit / Audition filter) - 3.0
 ------------------------------------------------
  updated: see 5.0.0 library changes


                      -------------------------------
                      Release 4.80.0 - March 28, 2016
                      -------------------------------

 WavPack Library Source Code - 4.80.0
 wavpack.exe (command-line encoder) - 4.80.0
 wvunpack.exe (command-line decoder) - 4.80.0
 wvgain.exe (command-line ReplayGain scanner) - 4.80.0
 -----------------------------------------------------
  added: full Unicode support on Windows platform
  added: new option --pre-quantize to truncate high-resolution files
         to a reasonable depth (e.g., 20-bit) for better compression
  fixed: Debian bug #793320 (executable stack)
  fixed: LargeAddressAware problem reported on HA
  fixed: several "fuzz test" failures reported on GitHub
  fixed: repack blocks after possible arithmetic overflows
  improved: faster assembly code for mono packing
  improved: portability for various platforms

 wvtest.exe (command-line libwavpack test suite) - 4.80.0
 --------------------------------------------------------
  added: exhaustive test for WavpackSeekSample() API

 in_wv.dll (winamp plugin) - 2.8.0.1
 CoreWavPack DirectShow Filters - 1.3.0.0
 AmioWavpack.amio (Adobe Audition Plugins) - 1.5
 cool_wv4.flt (CoolEdit / Audition filter) - 2.14
 ------------------------------------------------
  updated: see 4.80.0 library changes


                      --------------------------------
                      Release 4.75.2 - October 1, 2015
                      --------------------------------

 WavPack Library Source Code - 4.75.2
 ------------------------------------
  fixed: corrupt mono or multichannel files created with assembly code (rare)
  fixed: building on Clang systems like Darwin and FreeBSD (req. Clang 3.5+)
  fixed: explicitly sign-extend audio data (< 4-byte) to avoid corrupt files
  fixed: rare decoding errors due to integer overflow (ARM assembly code)
  added: assembly optimizations for "extra" mode on mono or multichannel

 wvtest.exe (command-line libwavpack test suite) - 4.75.2
 --------------------------------------------------------
  all new program to stress-test libwavpack (requires Pthreads)

 wavpack.exe (command-line encoder) - 4.75.2
 wvunpack.exe (command-line decoder) - 4.75.2
 wvgain.exe (command-line ReplayGain scanner) - 4.75.2
 -----------------------------------------------------
  fixed: corrupt mono or multichannel files created with assembly code (rare)
  added: assembly optimizations for "extra" mode on mono or multichannel
  improved: flush stderr after all writes

 cool_wv4.flt (CoolEdit / Audition filter) - 2.13
 AmioWavpack.amio (Adobe Audition Plugins) - 1.4
 ------------------------------------------------
  fixed: corrupt mono or multichannel files (rare)


                      -----------------------------
                      Release 4.75.0 - May 25, 2015
                      -----------------------------

 WavPack Library Source Code - 4.75.0
 ------------------------------------
  improved: reorganization for modularity and to improve linking
  added: assembly optimizations for encode/decode on x86 and x64
  added: assembly optimizations for decoding on ARMv7 (Linux)
  improved: several minor speed optimizations using intrinsics
  fixed: wavpack.pc.in not working correctly on some Linux distros
  fixed: memcpy() issue causing abort() on OpenBSD

 wavpack.exe (command-line encoder) - 4.75.0
 wvunpack.exe (command-line decoder) - 4.75.0
 wvgain.exe (command-line ReplayGain scanner) - 4.75.0
 -----------------------------------------------------
  changed: writing to console title default is off (Linux only, -z1 to enable)
  fixed: wvgain crashes on bad file arguments (Debian bug #716478)

 cool_wv4.flt (CoolEdit / Audition filter) - 2.12
 ------------------------------------------------
  improved: performance (from assembly optimizations)


                          -------------------------
                          Update - December 7, 2013
                          -------------------------

 CoreWavPack DirectShow Filters - 1.2.0.2
 ----------------------------------------
  imported: latest filter sources from Christophe Paris and CoreCodec
  updated: port to VS 2008 and add 64-bit build platform with installer
  added: decode streams with full headers (tested with LAV splitter)
  fixed: issues with 7.1 and non-standard channel configurations
  fixed: problems with 12-bit, 20-bit, and 32-bit integer audio
  fixed: crashing bug related to hybrid files with DNS
  fixed: custom sampling rates being ignored


                      ---------------------------------
                      Release 4.70.0 - October 19, 2013
                      ---------------------------------

 wavpack.exe (command-line encoder) - 4.70.0
 -------------------------------------------
  added: transcoding from existing WavPack files (with tag copy)
  added: option to verify WavPack file integrity on creation (-v)
  added: use temporary files for safer overwriting
  added: detect UTF-16LE encoding for tag text files (mostly a Windows thing)
  added: --version command to write machine-parsable value
  added: option to allow up to 16 MB APEv2 tag data (--allow-huge-tags)
  added: allow channel-order specification on WAV files with zeroed channel mask
  added: several Windows features to Linux (clean ^C handling, console title)
  added: 4GB file support on 32-bit Linux targets

 WavPack Library Source Code - 4.70.0
 ------------------------------------
  fixed: seeking to last block failure (after finishing file)
  fixed: memcpy() not always used correctly (Linux targets)
  fixed: unsigned char issue (ARM targets)
  fixed: add binary tag functions to Windows DLL exports (forgot on 4.60)
  added: read-only access to APEv2 tags that come at the beginning of files
  improved: switched to Microsoft Visual Studio 2008 (win32 only)

 wvunpack.exe (command-line decoder) - 4.70.0
 --------------------------------------------
  added: use temporary files for safer overwriting
  added: --version command to write machine-parsable value
  added: new command (-f) for getting machine-parsable WavPack file info
  added: option (-n) to suppress audio decoding (useful for extracting only tags)

 wvgain.exe (command-line ReplayGain scanner) - 4.70.0
 -----------------------------------------------------
  fixed: the -q (quiet) option would cause the -c (clean) option to fail
  added: version command (-v) to write machine-parsable value

 in_wv.dll (winamp plugin) - 2.8
 -------------------------------
  fixed: settings could not be saved on newer Windows versions (7 & 8)
  fixed: installation issue caused by including manifest in build
  added: dialog to installer suggesting "Winamp Essentials Pack"

 AmioWavpack.amio (Adobe Audition Plugin) - 1.0
 ----------------------------------------------
  all new plugin for Audition 4.0 (CS5.5) and later (including Audition CC)


                          --------------------------
                          Update - December 23, 2009
                          --------------------------

 in_wv.dll (winamp plugin) - 2.8a
 --------------------------------
  fixed: crashes in winamp 5.57 when playing tracks that have "genre" tag


                      ----------------------------------
                      Release 4.60.1 - November 29, 2009
                      ----------------------------------

 WavPack Library Source Code - 4.60.1
 ------------------------------------
  fixed: filename specs in tag extractions failed in batch operations
  fixed: prevent creation of APEv2 tags > 1 MB (which we can't read)
  fixed: crash when decoding old WavPack files (pre version 4.0)
  added: man pages to build system and updated with newer options
  added: versioning info to Windows DLL
  improved: build compatibility (eliminated uchar, ushort types)

 wavpack.exe (command-line encoder) - 4.60.1
 -------------------------------------------
  fixed: don't allow user to attempt to place over 1 MB into APEv2 tags

 in_wv.dll (winamp plugin) - 2.7
 -------------------------------
  added: read-only support for displaying cover art (thanks Benski!)

 wvunpack.exe (command-line decoder) - 4.60.1
 wvgain.exe (command-line ReplayGain scanner) - 4.60.1
 cool_wv4.flt (CoolEdit / Audition filter) - 2.11
 -----------------------------------------------------
  (see library changes)


                       ---------------------------------
                       Release 4.60 - September 27, 2009
                       ---------------------------------

 WavPack Library Source Code - 4.60
 ----------------------------------
  added: API for reading & writing binary fields in APEv2 tags
  fixed: recognize APEv2 tags with footers but no headers
  fixed: playback of files with 8 streams (15-16 channels)
  fixed: playback and seeking failed on certain rare correction files
  fixed: handle case where library makes RIFF header but app adds RIFF trailer
  improved: channel count limit now virtually unlimited (tested to 256)
  improved: move all tag functions into new module (tags.c)

 wavpack.exe (command-line encoder) - 4.60
 -----------------------------------------
  added: --write-binary-tag command for embedded cover art
  added: --no-utf8-convert command to skip Unicode character conversions
  added: --raw-pcm command to specify raw PCM data (samplerate, bitdepth, num chans)
  added: --channel-order accepts "..." to specify unassigned channels
  added: --pair-unassigned-chans command to put unassigned channels into stereo pairs

 wvunpack.exe (command-line decoder) - 4.60
 ------------------------------------------
  added: -x (and -xx) commands for extracting arbitrary tag fields to stdout (and files)
  added: --no-utf8-convert command to skip Unicode character conversions
  changed: -ss command no longer dumps multiline tags (use -x instead)
  improved: formatting of -ss command, also shows information on binary tags

 wvgain.exe (command-line ReplayGain scanner) - 4.60
 ---------------------------------------------------
  added: -n option for processing new files only (those without ReplayGain info)
  improved: increase maximum gain value generated from +24 to +64 dB

 in_wv.dll (winamp plugin) - 2.6
 cool_wv4.flt (CoolEdit / Audition filter) - 2.10
 ------------------------------------------------
  (see library changes)


                        -------------------------
                        Update - January 23, 2009
                        -------------------------

 in_wv.dll (winamp plugin) - 2.6b
 --------------------------------
  added: "lossless" and "category" to metadata keywords that we handle in winamp plugin
  added: internationalization support to facilitate inclusion in Winamp Essentials Pack


                       -----------------------------
                       Release 4.50.1 - July 3, 2008
                       -----------------------------

 WavPack Library Source Code - 4.50.1
 ------------------------------------
  fixed: alignment fault when manipulating APEv2 tags (non-x86 only)
  fixed: build on UNIX via elimination of non-standard strnlen()

 wavpack.exe (command-line encoder) - 4.50.1
 wvunpack.exe (command-line decoder) - 4.50.1
 --------------------------------------------
  fixed: checking return value of iconv_open() prevents core dump on Solaris


                       ----------------------------
                       Release 4.50 - June 13, 2008
                       ----------------------------

 WavPack Library Source Code - 4.50
 ----------------------------------
  added: dynamic noise shaping for improved hybrid quality
  added: option to merge blocks of similar redundancy
  added: ability to store and retrieve extra mode level
  fixed: alignment fault on some big-endian machines
  fixed: compiling with enable-mmx on gcc 4.3.x (thanks Joachim)
  improved: allow bitrate to be calculated for files down to 1/10 second
  improved: decoding of corrupt files (prevents heap overrun crashes)

 wavpack.exe (command-line encoder) - 4.50
 -----------------------------------------
  added: dynamic noise shaping for improved hybrid quality
  added: --channel-order option to reorder nonconforming multichannel files
  added: --merge-blocks option to optimize storage of LossyWAV output files
  added: ignore -o on Windows for compatibility with Linux version
  fixed: alignment fault on some big-endian machines
  improved: reformatted and expanded --help display

 wvunpack.exe (command-line decoder) - 4.50
 ------------------------------------------
  fixed: don't ignore fractions of seconds in --skip option
  added: show extra level and dns status for newer files (-s command)
  added: ignore -o on Windows for compatibility with Linux version
  improved: decoding of corrupt files (prevents heap overrun crashes)
  improved: display bitrate for files down to 1/10 second

 in_wv.dll (winamp plugin) - 2.5
 -------------------------------
  added: transcoding API (allows CD burning, format conversion, ReplayGain calc, etc.)
  added: metadata writing API (for Auto-Tag, etc.)
  added: full Unicode support for info box (older Winamps) and media library
  added: standard Winamp metadata display & edit for newer Winamps
  added: option to pass multichannel audio
  added: option to pass all audio as 16-bit (for better compatibility)
  added: option to output 24-bit audio when ReplayGain is active
  added: genre display to info box (older Winamps)
  fixed: seek bar sometimes vacillates when moved
  fixed: crash when winamp is opened with files in playlist moved or deleted
  improved: hi-res audio now output as 24-bit (not 32-bit) for better compatibility (EQ, etc.)
  improved: performance of adding tracks to library, especially from network drives
  improved: decoding of corrupt files (prevents heap overrun crashes)

 cool_wv4.flt (CoolEdit / Audition filter) - 2.9
 -----------------------------------------------
  added: about box
  added: dynamic noise shaping for improved hybrid quality
  improved: display bitrate for files as short as 1/10 second
  improved: decoding of corrupt files (prevents heap overrun crashes)
  improved: replace "extra processing" switch with a slider (0-6)


                       --------------------------
                       Release 4.41 - May 6, 2007
                       --------------------------

 WavPack Library Source Code - 4.41
 ----------------------------------
  added: create wavpackdll.dll for Windows (not used yet)
  fixed: corrupt floating-point audio on big-endian machines
  fixed: put MSVC projects in their own subdir (fixed build problems)
  fixed: limit RIFF data buffering to 16 MB to prevent out-of-memory crash
  improved: attempt to mute errors when decoding corrupt legacy WavPack files
  improved: overall performance enhancements of 10% to 30% (depending on mode)
  added: MMX intrinsics for 24-bit (and higher) stereo encoding (thanks to
         Joachim Henke)

 wavpack.exe (command-line encoder) - 4.41
 -----------------------------------------
  fixed: corrupt floating-point audio on big-endian machines
  improved: refuse to encode WAV files over 4 GB or with over 16 MB RIFF data
  improved: overall performance enhancements of 10% to 30% (depending on mode)
  added: MMX intrinsics for 24-bit (and higher) stereo encoding (thanks to
         Joachim Henke)

 wvunpack.exe (command-line decoder) - 4.41
 ------------------------------------------
  fixed: corrupt floating-point audio on big-endian machines
  fixed: restore files mistakenly encoded with huge RIFF chunks
  improved: attempt to mute errors when decoding corrupt legacy WavPack files
  improved: overall performance enhancements of 10% to 30% (depending on mode)
  added: --skip and --until commands to unpack specified range of audio data
  added: MMX intrinsics for 24-bit (and higher) stereo encoding (thanks to
         Joachim Henke)

 wvgain.exe (command-line ReplayGain scanner) - 4.41
 ---------------------------------------------------
  improved: overall performance enhancements of 10% to 30% (depending on mode)
  added: MMX intrinsics for 24-bit (and higher) stereo encoding (thanks to
         Joachim Henke)

 cool_wv4.flt (CoolEdit / Audition filter) - 2.8
 -----------------------------------------------
  fixed: read all RIFF metadata from files created in other applications
  improved: attempt to mute errors when decoding corrupt legacy WavPack files
  improved: overall performance enhancements of 10% to 30% (depending on mode)
  added: MMX intrinsics for 24-bit (and higher) stereo encoding (thanks to
         Joachim Henke)


                     -------------------------------
                     Release 4.40 - December 3, 2006
                     -------------------------------

 WavPack Library Source Code - 4.40
 ----------------------------------
  added: new hardware-friendly "high" mode that compresses almost as well as
         old "high" mode but decodes significantly faster; old "high" mode
         now available as "very high"
  added: option added to improve compression of mono material in stereo files
         (requires at least version 4.3 decoder)
  added: function to obtain channel mapping information on decoding
  added: function to get trailing wrapper info (RIFF) without decoding file
  improved: "extra" mode levels 1-3 completely revamped, fast enough for use
  improved: reorganized to create a standard library that should more easily
            integrate into other applications; eliminated namespace issues
  improved: more robust handling of corrupt files

 wavpack.exe (command-line encoder) - 4.40
 -----------------------------------------
  added: accepts long option names including --help for full usage info
  added: new hardware-friendly "high" mode that compresses almost as well as
         old "high" mode but decodes significantly faster; old "high" mode
         now available as "very high" (-hh)
  added: --optimize-mono option added to improve compression of mono material
         in stereo files (requires at least version 4.3 decoder)
  improved: "extra" mode levels 1-3 completely revamped, fast enough for use
  improved: switched to Microsoft Visual Studio 2005 (win32 only)
  removed: support for Windows 95

 wvunpack.exe (command-line decoder) - 4.40
 ------------------------------------------
  added: cuesheet extraction (to .cue file or stdout)
  added: wav header generation on decode for files with missing RIFF
         information, or forced with -w option
  added: more summary info (wrapper info + channel assignments)
  improved: more robust handling of corrupt files
  improved: separate options for raw (-r) and blind stream decoding (-b)
  improved: switched to Microsoft Visual Studio 2005 (win32 only)
  removed: support for Windows 95

 wvgain.exe (command-line ReplayGain scanner) - 4.40
 ---------------------------------------------------
  improved: switched to Microsoft Visual Studio 2005 (win32 only)
  removed: support for Windows 95

 wvselfx.exe (self-extraction stub) - 4.40
 ------------------------------------------
  added: automatic cuesheet extraction (if present in APEv2 tag)

 in_wv.dll (winamp plugin) - 2.4
 -------------------------------
  fixed: quietly skips deleted files in playlist
  improved: more robust handling of corrupt files
  improved: APEv2 tags are read even if followed by ID3v1 tag

 cool_wv4.flt (CoolEdit / Audition filter) - 2.7
 -----------------------------------------------
  added: new hardware-friendly "high" mode that compresses almost as well as
         old "high" mode but decodes significantly faster; old "high" mode
         now available as "v. high"
  improved: more robust handling of corrupt files


                        ----------------------
                        Update - April 5, 2006
                        ----------------------

 WavPack Library Source Code - 4.32
 wavpack.exe (command-line encoder) - 4.32
 -----------------------------------------
  fixed: generating RIFF headers on big-endian machines caused crash


                        --------------------------
                        Update - December 10, 2005
                        --------------------------

 wavpack.exe (command-line encoder) - 4.31
 wvunpack.exe (command-line decoder) - 4.31
 ------------------------------------------
  fixed: detect debug mode in all cases (win32 only)
  improved: use latest service pack and SDK for building (win32 only)
  improved: better directory choice for logging file (win32 only)
  improved: allow shell to expand wildcards (*nix only)
  added: option (-o) to specify output directory or path (*nix only)
  added: option (-t) to copy timestamp (*nix only)

 wvgain.exe (command-line ReplayGain scanner) - 4.31
 ---------------------------------------------------
  new

 WavPack Library Source Code - 4.31
 ----------------------------------
  fixed: failing seek with some files that had been played to the end
  fixed: small memory leak when opening hybrid lossless files
  improved: signed characters no longer must be default
  improved: APEv2 tags are read even if followed by ID3v1 tag
  improved: limited APEv2 tag editing capability


                      ------------------------------
                      Release 4.3 - November 1, 2005
                      ------------------------------

 wavpack.exe (command-line encoder) - 4.3
 ----------------------------------------
  fixed: bug causing termination error with very wide screen widths
  added: command-line option (-l) to use low priority for batch operation
  added: command-line option (-r) to generate a fresh RIFF header
  added: debug mode (rename to wavpack_debug.exe)
  added: automatically detect lower resolution data even without -x1
  added: src and dst dirs are searched also for tag source files (handy for EAC)
  added: wildcard accepted for tag source files (handy for EAC)
  added: handle non-standard sampling rates
  improved: returns error status for any error
  improved: use longer blocks in multichannel files (better "high" compression)

 wvunpack.exe (command-line decoder) - 4.3
 -----------------------------------------
  fixed: very rare decoding bug causing overflow with hi-res files
  fixed: bug causing termination error with very wide screen widths
  fixed: formatting error in duration display
  added: command-line option (-ss) to include tags in summary dump
  added: command-line option (-l) to use low priority for batch operation
  added: debug mode (rename to wvunpack_debug.exe)
  improved: returns error status for any error
  improved: more robust decoding of damaged (or invalid) files

 in_wv.dll (winamp plugin) - 2.3
 nxWavPack.dll (Nero plugin) - 1.2
 WavPack_Apollo.dll (Apollo plugin) - 1.3
 cool_wv4.flt (CoolEdit / Audition filter) - 2.6
 -----------------------------------------------
  fixed: very rare decoding bug causing overflow with hi-res files
  improved: handle ID3v1.1 tags (now includes track number)
  improved: more robust decoding of damaged (or invalid) files
  added: handle non-standard sampling rates

 foo_wavpack.dll (foobar plugin) - 2.3
 -----------------------------------------------
  fixed: any error during WavPack file open caused crash if wvc file present
  fixed: very rare decoding bug causing overflow with hi-res files
  improved: more robust decoding of damaged (or invalid) files
  added: handle non-standard sampling rates

 WavPack Library Source Code - 4.3
 ---------------------------------
  fixed: very rare decoding bug causing overflow with hi-res files
  added: automatic generation of RIFF wav header during encoding
  added: new functions to access tags by index (instead of item name)
  added: automatically detect lower resolution data during encoding
  added: handle non-standard sampling rates
  improved: more robust decoding of damaged (or invalid) files
  improved: use longer blocks in multichannel files (better "high" compression)
  improved: two structures renamed to avoid namespace conflict
  removed: legacy code for Borland compiler


                        --------------------------
                        Update - September 1, 2005
                        --------------------------

 wavpack.exe (command-line encoder) - 4.22
 cool_wv4.flt (CoolEdit / Audition filter) - 2.5
 -----------------------------------------------
  fixed: possible corrupt files written (24 or 32-bit + "extra" mode)


                       ---------------------------
                       Release 4.2 - April 2, 2005
                       ---------------------------

 wavpack.exe (command-line encoder) - 4.2
 ----------------------------------------
  fixed: handling of wav files larger than 2 gig
  improved: stereo lossless encoding speed (including "extra" mode)
  added: -i option to ignore length specified in wav header
  added: -w option to write APEv2 tags directly from command line

 wvunpack.exe (command-line decoder) - 4.2
 -----------------------------------------
  improved: decoding speed

 in_wv.dll (winamp plugin) - 2.2
 -------------------------------
  added: winamp media library support
  improved: decoding speed

 foo_wavpack.dll (foobar plugin) - 2.2
 -------------------------------------
  improved: decoding speed

 nxWavPack.dll (Nero plugin) - 1.1
 Cool_wv4.flt (CoolEdit / Audition filter) - 2.4
 -----------------------------------------------
  fixed: handling of wav files larger than 2 gig
  improved: encoding and decoding speed

 WavPack Library Source Code - 4.2
 ---------------------------------
  improved: encoding and decoding speed
  fixed: works correctly with 64-bit compilers
  added: mode bit to open files in "streaming" mode


                        --------------------------
                        Update - December 12, 2004
                        --------------------------

 WavPack_Apollo.dll (Apollo plugin) - 1.2
 ----------------------------------------
  fixed: crash when Apollo opened and WavPack plugin can't find config file


                     --------------------------------
                     Release 4.1 - September 14, 2004
                     --------------------------------

 wavpack.exe (command-line encoder) - 4.1
 ----------------------------------------
  fixed: hybrid mode + "extra" mode + very low bitrates making corrupt files
  fixed: mono or multichannel files causing crash (no corruption possible)
  added: third name specification for "correction" file (EAC specific)
  added: -t option to preserve timestamps
  added: error summary for batch mode

 wvunpack.exe (command-line decoder) - 4.1
 -----------------------------------------
  fixed: hybrid mode decoding bugs (very obscure situations)
  added: -s option to dump file summary to stdout
  added: -t option to preserve timestamps
  added: error summary for batch mode

 wvselfx.exe (self-extraction stub) - 4.1
 ----------------------------------------
  fixed: hybrid mode decoding bugs (very obscure situations)

 in_wv.dll (winamp plugin) - 2.1
 -------------------------------
  fixed: international characters in tags display properly (UTF-8 to Ansi)
  added: maximum tag data field width changed from 64 chars to 128 chars
  added: new infobox items including encoder version & modes, track #, md5

 foo_wavpack.dll (foobar plugin) - 2.1
 -------------------------------------
  added: new database items including encoder version & modes and md5

 WavPack_Apollo.dll (Apollo plugin) - 1.1
 ----------------------------------------
  fixed: international characters in tags display properly (UTF-8 to Ansi)

 Cool_wv4.flt (CoolEdit / Audition filter) - 2.2
 -----------------------------------------------
  fixed: hybrid mode + "extra" mode + very low bitrates making corrupt files
  fixed: saving mono file causing crash (no corruption possible)
  fixed: hybrid mode decoding bugs (very obscure situations)
  fixed: partial saves (with "Cancel") have incorrect RIFF header if unpacked

 nxWavPack.dll (Nero plugin) - 1.0
 ---------------------------------
  new

 WavPack Library Source Code - 4.1
 ---------------------------------
  fixed: hybrid mode + "extra" mode + very low bitrates making corrupt files
  fixed: mono or multichannel files causing crash (no corruption possible)
  fixed: hybrid mode decoding bugs (very obscure situations)
  added: mode bits for determining additional encode info (extra, sfx)
  added: function to return total compressed file length (including wvc)
  added: function to return encoder version (1, 2, 3, or 4)
  added: ability to obtain MD5 sum before decoding file (requires seek to end)
  added: mode bit for determining tag type (for proper character translation)
  added: ability to encode WavPack files without knowing length in advance
  added: option for small "information only" version of library
