The processing chain now supports unlimited input files, multiple input pipes, and in some cases, multiple output files. Improved large file support and improved rate/dither/mcompand effects. A new Mac OSX audio driver as well as several new effects.
New formats: WavPack, htk, f4, and f8. New effects: splice, remix, normalize, delay, contrast, rate, spectrogram, and gain. A new VU Meter and various improvements and bugfixes.
Highlights of this release include support for FLAC files, 24-bit audio, new equalizer effects, enhanced command line options and output display, the ability to merge 2 mono files into 1 stereo file, and much more. There are also many bugfixes.