v2.2.1

• Add more validations to ATRAC9 bitstream unpacking to prevent possible rare crashes caused by invalid data.

CLI:

• Fix a bug that prevented batch processing from working on single-core CPUs (#94)

v2.2.0

• Add ATRAC9 decoder
• Add AT9 reader

v2.1.0

• Added CRI HCA encoder
• Improved HCA key detection
• Added more ADX and HCA keys
• Properly align IDSP loop points to a block boundary

CLI:

• Add a batch conversion mode
• Allow setting the endianness in Nintendo Ware stream files

v2.0.0

• Added CRI HCA decoder
• Added BFWAV, BCWAV, and BRWAV readers
• Added BFSTP and BCSTP readers
• CLI: Allow setting loop alignment for Nintendo GC-ADPCM
• Added partial documentation on the HCA format
• Fix an overflow bug in the GC-ADPCM encoder that would very rarely cause bad audio

Library details:

• Added a generic parser for RIFF files
• Added a semi-generic IMDCT class
• Add classes for reading structures in some NintendoWare file formats
• Rename "Bxstm" namespace to "NintendoWare"
• Fixed build issue caused by preloaded HP bloatware
• Target .NET Core 2.0 and use the .NET Core 2.0 SDK

v2.0.0-beta3

• Add ADX support.
• Add ADX encryption cracker
• CLI: Add progress bar for displaying encoding progress
• Add VGAudio Tools project
• Add 010 Editor ADX binary template
• Add 010 Editor Nintendo DSP binary template
• Supports reading and writing:
  • ADX header v3
  • ADX header v4
  • ADX encoding type 2 (Fixed coefficients)
  • ADX encoding type 3 (Linear scale)
  • ADX encoding type 4 (Exponential scale)
  • ADX encryption type 8
  • ADX encryption type 9

Library:

• Enforce putting each audio format and container in its own namespace.
• Add EncodingParameters base class used to pass parameters to encoders
• Fix small alignment bugs with MDSP and WAVE files

Update 2017-06-28:
Update VGAudioTools and VGAudioCli to commit daf64ad
This fixes an issue with ADX encryption cracking not working as intended.

v2.0.0-beta2

• Read and write support for HPS files found in Super Smash Bros. Melee and Kirby Airride.
• Read and write support for 16-bit and 8-bit PCM audio in BRSTM, BCSTM and BFSTM files.
• Read and write support for BCSTM and BFSTM files with arbitrary endianness.
• Read and write support for LWAV files. (WAVE files containing a "smpl" chunk with loop points).
• CLI: Allow specifying audio codec.
• Make GC DSP-ADPCM encoding fully accurate to the newest official implementation.
• Make audio format classes immutable.
• Add tests for audio formats.
• Add 010 Editor binary templates for BRSTM, BCSTM, BFSTM, and HPS formats.
• Create long-running tests for reading and rebuilding existing audio containers.

v2.0.0-beta1

• Revamp API that makes it easier to work with multiple audio formats.
• Refactor the entire library, and rewrite most of the audio format handling code.
• Various performance improvements.
• Create more functional CLI that can convert between different formats.
• Read REGN chunk in BFSTM and BCSTM files.
• CLI: Allow combining or splitting channels from audio files.
• CLI: Allow setting and removing loop points.
• CLI: Add option for displaying file metadata.
• UWP: Update .NET Native compiler. Results in ~30% or more speedup for ADPCM encoding.
• Move to .NET Core tooling 1.0 and Visual Studio 2017.
• Remove builds for all target frameworks except .NET 4.5 and .NET Standard 1.1.
• Move build script from PSake to Cake.

v1.1.1

• Add builds for .NET 4.5, 4.0, 3.5, and 2.0.
• Add build for .NET Standard 1.0.
• Add tests project.
• Trim padding off audio data when reading a file.
• Don't fail when reading a BCSTM or BRSTM with REGN or PDAT sections. Instead, ignore them.
• Add build scripts.
• Workaround tooling issues with Visual Studio.
• Add equals method to PcmStream and AdpcmStream classes.

v1.1.0

• BCSTM reading and writing support.
• BFSTM reading and writing support.
• IDSP reading and writing support.
• GENH reading support. (GCN DSP-ADPCM codec only)
• Multi-channel DSP reading and writing support.
• Moved some library namespaces around.
• Add option to read files from a byte array.

v1.0.0

• Read and write WAVE_FORMAT_EXTENSIBLE.
• Write WAVE files.
• BRSTM: Read and write shortened ADPC tables found in some games' BRSTM files.
• Large performance and memory improvements when reading and building files.
• DSP: Add configuration options.
• BRSTM: Add configuration options to do with structure of BRSTM.
• Align start loop point to a multiple of a specified number.
• Add functions to get only metadata from BRSTM and DSP files.
• UWP: Add configuration options for BRSTM files.
• Add XML documentation.