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v0.2.165

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@github-actions github-actions released this 17 Jul 07:10
· 78 commits to main since this release
v0.2.165
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Learn about vigilant mode.

Voice Reliability

  • Bounds degenerate tool loops on the voice path to prevent infinite spinning on identical requests.
  • Forces speech synthesis after three repeated tool-call round-trips to eliminate dead air.
  • Applies escalating nudge at two repeats before disabling tool calling entirely at three.
  • Configures the brake per backend, using tool_choice: "none" for OpenAI-compatible APIs and schema withholding for Ollama and MLX.

Tool Loop Policy

  • Introduces agent/tool_loop.py as a pure, testable policy module with no Pipecat dependencies.
  • Supports environment-tunable thresholds via VOICE_TOOL_LOOP_NUDGE_AT and VOICE_TOOL_LOOP_STOP_AT to match existing iteration caps.
  • Uses greater-than-or-equal comparisons for thresholds because request-only edits do not persist notes in history for the model to reference.
  • Pins tests across all four backends to ensure the guard is reached and does not rot in isolation.
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