pipecat Releases

Release adding support for cross-platform local smart turn detection, new frame types, MCPClient, and various improvements to transports and services.

May 3, 2025

Apr 24, 2025

Release adding automatic hangup logic to Telnyx serializer and a keepalive task to GladiaSTTService to prevent disconnections.

Apr 23, 2025

Release adding automatic hangup logic to Twilio serializer, SmartTurnMetricsData, smart turn detection support, and Google services support for Application Default Credentials.

Apr 23, 2025

This release focuses on enhancing the Gemini integration with better media control and Voice Activity Detection (VAD) settings, while improving the SmallWebRTCTransport for video and audio handling. It also introduces new pipeline processors for frame routing and updates dependencies for better stability.

Apr 12, 2025

A major update that reorganizes the service package structure, introduces several new services like Qwen and Piper, and optimizes audio chunking for performance.

Apr 2, 2025

This release adds Groq TTS support, expands ElevenLabs capabilities to 8kHz, and enhances OpenAI Realtime Beta with new session properties.

Mar 26, 2025

Updated the OpenAI Realtime Beta service to use gpt-4o-transcribe and rolled back the Deepgram SDK to version 3.8.0 to resolve connection issues.

Mar 20, 2025

Introduced significant concurrency improvements for function calls, added several new AI services (Fal, Neuphonic, Ultravox), and expanded OpenAI Realtime Beta capabilities.

Mar 20, 2025

Improved pipeline task management with new observers and frames, updated Deepgram to use the nova-3 model, and added logging observers.

Feb 26, 2025

Enhanced RTVI support, added the Rime TTS service, and introduced Google Cloud Speech-to-Text V2 support with new mute strategies.

Feb 15, 2025

Updated the default model for Google LLM and fixed critical serialization issues for Twilio and Telnyx transports.

Feb 6, 2025

Overhauled audio resampling with new base classes, added a new WebsocketClientTransport, and improved task management with the TaskManager.

Feb 5, 2025

Improved task management with safer task creation methods and added advanced recording features to the Daily Transport.

Jan 27, 2025

A minor maintenance release focused on resolving a bug related to cookie handling in the crawler.

Jan 23, 2025

This release adds ElevenLabs HTTP TTS service, pipeline frame observers, heartbeat frames, and new LLM services including OpenRouter and DeepSeek integration.

Jan 18, 2025

This release adds smart turn detection, DailyTransport SIP call transfer functionality, Koala noise reduction, CerebrasLLMService, and Python 3.13 support.

Dec 24, 2024

This is a minor release focused on fixing an issue with websocket-based TTS services that was causing infinite reconnections.

Dec 16, 2024

This release adds Gemini Multimodal Live integration, SimliVideoService, NVIDIA Riva services, and various improvements to STT/TTS services and examples.

Dec 11, 2024

This release adds RTVI events for bot started state, DailyTransport dial-in events, RimeHttpTTSService, and STTMuteFilter.

Nov 17, 2024