v0.4.0

[0.4.0] — 2026-10-03

Added

• The uuid_audio_stream compat API now speaks the mod_audio_stream agent dialect, so
  agents and controllers written for that module run unchanged behind Earshot:
  {"type":"streamAudio",...} audio is played to the caller (L16 at the stated rate,
  resampled to the channel rate when they differ); {"control":{"command":...}}
  messages are surfaced as the mod_audio_stream::json event, with clear also
  acting as a barge-in; clear_playback drops queued agent audio; the metadata after
  <rate> is sent to the agent as the first text frame; connect failures and closes
  are mirrored as mod_audio_stream::error / mod_audio_stream::disconnect.

Changed

• README: removed the commercial support section.