This covers API changes in the audio_tuner library and UI changes to the
`tuner` script from version 0.9.0 onward.

audio-tuner 0.9.1 (2026-01-10)

  - Use dashes instead of underscores in the package names

audio_tuner 0.9.0 (2026-01-09)

  - _FFMPEG_BINARY renamed to FFMPEG_BINARY

  - _FFPROBE_BINARY renamed to FFPROBE_BINARY

  - ffmpeg_error, ffprobe_error, FFMPEG_BINARY and FFPROBE_BINARY moved from
    audio_tuner.analysis to audio_tuner.common

  - audio_tuner.analysis.mpv_cm can now set err to NameError if mpv is not
    available.
