pipecat-ai 0.0.87

v0.0.87

on Python PyPI

Added

• Added WebsocketSTTService base class for websocket-based STT services. Combines STT functionality with websocket connectivity, providing automatic error handling and reconnection capabilities with exponential backoff.

• Added DeepgramFluxSTTService for real-time speech recognition using Deepgram's Flux WebSocket API. Flux understands conversational flow and automatically handles turn-taking.

• Added RTVI messages for user/bot audio levels and system logs.

• Include OpenAI-based LLM services cached tokens to MetricsFrame.

Changed

• Updated the default model for AnthropicLLMService to claude-sonnet-4-5-20250929.

Deprecated

• DailyTransportMessageFrame and DailyTransportMessageUrgentFrame are deprecated, use DailyOutputTransportMessageFrame and DailyOutputTransportMessageUrgentFrame respectively instead.

• LiveKitTransportMessageFrame and LiveKitTransportMessageUrgentFrame are deprecated, use LiveKitOutputTransportMessageFrame and LiveKitOutputTransportMessageUrgentFrame respectively instead.

• TransportMessageFrame and TransportMessageUrgentFrame are deprecated, use OutputTransportMessageFrame and OutputTransportMessageUrgentFrame respectively instead.

• InputTransportMessageUrgentFrame is deprecated, use InputTransportMessageFrame instead.

• DailyUpdateRemoteParticipantsFrame is deprecated and will be removed in a future version. Instead, create your own custom frame and handle it in the @transport.output().event_handler("on_after_push_frame") event handler or a custom processor.

Fixed

• Fixed an issue in AWSBedrockLLMService where timeout exceptions weren't being detected.

• Fixed a PipelineTask issue that could prevent the application to exit if task.cancel() was called when the task was already finished.

• Fixed an issue where local SmartTurn was not being ran in a separate thread.