• Fix inconsistent handling of 8-bit audio
• Fix bug where certain files will fail to parse
• Fix bug where pyaudio stream is not closed on error
• Allow codecs and parameters in wav and raw export
• Fix bug in pydub.AudioSegment.from_file where supplied codec is ignored
• Allow pydub.silence.split_on_silence to take a boolean for keep_silence
• Fix bug where pydub.silence.split_on_silence sometimes adds non-silence from adjacent segments
• Fix bug where pydub.AudioSegment.extract_wav_headers fails on empty wav files
• Add new function pydub.silence.detect_leading_silence
• Support conversion between an arbitrary number of channels and mono in pydub.AudioSegment.set_channels
• Fix several issues related to reading from filelike objects