From 7e1b4a4e905c767076c2c18b97ce0562478665f1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aleix=20Conchillo=20Flaqu=C3=A9?= Date: Tue, 13 Jan 2026 16:59:46 -0800 Subject: [PATCH] update cosmetic changelog updates for 0.0.99 --- CHANGELOG.md | 218 ++++++++++++++++++++++++--------------------------- 1 file changed, 104 insertions(+), 114 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 290a7802c..3d583b4e1 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -15,13 +15,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 turn starts or stops. In conversational agents, these are often referred to as start/stop speaking or turn-taking plans or policies. - User turn start strategies indicate when the user starts speaking (e.g. + User turn start strategies indicate when the user starts speaking (e.g. using VAD events or when a user says one or more words). - User turn stop strategies indicate when the user stops speaking (e.g. using + User turn stop strategies indicate when the user stops speaking (e.g. using an end-of-turn detection model or by observing incoming transcriptions). - A list of strategies can be specified for both strategies; strategies are + A list of strategies can be specified for both strategies; strategies are evaluated in order until one evaluates to true. Available user turn start strategies: @@ -40,7 +40,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 - start: [VADUserTurnStartStrategy, TranscriptionUserTurnStartStrategy] - stop: [TranscriptionUserTurnStopStrategy] - Turn strategies are configured when setting up `LLMContextAggregatorPair`. + urn strategies are configured when setting up `LLMContextAggregatorPair`. For example: ```python @@ -58,13 +58,13 @@ turn_analyzer=LocalSmartTurnAnalyzerV3(params=SmartTurnParams()) ) ``` - In order to use the user turn strategies you must update to the new + In order to use the user turn strategies you must update to the new universal `LLMContext` and `LLMContextAggregatorPair`. -(PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) + (PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) - Added `RNNoiseFilter` for real-time noise suppression using RNNoise neural network via pyrnnoise library. -(PR [#3205](https://github.com/pipecat-ai/pipecat/pull/3205)) + (PR [#3205](https://github.com/pipecat-ai/pipecat/pull/3205)) - Added `GrokRealtimeLLMService` for xAI's Grok Voice Agent API with real-time voice conversations: @@ -75,31 +75,31 @@ turn_analyzer=LocalSmartTurnAnalyzerV3(params=SmartTurnParams()) - Built-in tools support: web_search, x_search, file_search - Custom function calling with standard Pipecat tools schema - Configurable audio formats (PCM at 8kHz-48kHz) -(PR [#3267](https://github.com/pipecat-ai/pipecat/pull/3267)) + (PR [#3267](https://github.com/pipecat-ai/pipecat/pull/3267)) - Added an approximation of TTFB for Ultravox. -(PR [#3268](https://github.com/pipecat-ai/pipecat/pull/3268)) + (PR [#3268](https://github.com/pipecat-ai/pipecat/pull/3268)) - Added a new `AudioContextTTSService` to the TTS service base classes. The `AudioContextWordTTSService` now inherits from `AudioContextTTSService` and `WebsocketWordTTSService`. -(PR [#3289](https://github.com/pipecat-ai/pipecat/pull/3289)) + (PR [#3289](https://github.com/pipecat-ai/pipecat/pull/3289)) - `LLMUserAggregator` now exposes the following events: - `on_user_turn_started`: triggered when a user turn starts - `on_user_turn_stopped`: triggered when a user turn ends - `on_user_turn_stop_timeout`: triggered when a user turn does not stop - and times out -(PR [#3291](https://github.com/pipecat-ai/pipecat/pull/3291)) + and times out + (PR [#3291](https://github.com/pipecat-ai/pipecat/pull/3291)) - Introducing user mute strategies. User mute strategies indicate when user input should be muted based on the current system state. - In conversational agents, user mute strategies are used to prevent user + In conversational agents, user mute strategies are used to prevent user input from interrupting bot speech, tool execution, or other critical system operations. - A list of strategies can be specified; all strategies are evaluated for + A list of strategies can be specified; all strategies are evaluated for every frame so that each strategy can maintain its internal state. A user frame is muted if any of the configured strategies indicates it should be muted. @@ -111,10 +111,10 @@ turn_analyzer=LocalSmartTurnAnalyzerV3(params=SmartTurnParams()) * `AlwaysUserMuteStrategy` * `FunctionCallUserMuteStrategy` - User mute strategies replace the legacy `STTMuteFilter` and provide a more + User mute strategies replace the legacy `STTMuteFilter` and provide a more flexible and composable approach to muting user input. - User mute strategies are configured when setting up the + User mute strategies are configured when setting up the `LLMContextAggregatorPair`. For example: ```python @@ -128,35 +128,35 @@ turn_analyzer=LocalSmartTurnAnalyzerV3(params=SmartTurnParams()) ) ``` - In order to use user mute strategies you should update to the new universal + In order to use user mute strategies you should update to the new universal `LLMContext` and `LLMContextAggregatorPair`. -(PR [#3292](https://github.com/pipecat-ai/pipecat/pull/3292)) + (PR [#3292](https://github.com/pipecat-ai/pipecat/pull/3292)) - Added `use_ssl` parameter to `NvidiaSTTService`, `NvidiaSegmentedSTTService` and `NvidiaTTSService`. -(PR [#3300](https://github.com/pipecat-ai/pipecat/pull/3300)) + (PR [#3300](https://github.com/pipecat-ai/pipecat/pull/3300)) - Added `enable_interruptions` constructor argument to all user turn strategies. This tells the `LLMUserAggregator` to push or not push an `InterruptionFrame`. -(PR [#3316](https://github.com/pipecat-ai/pipecat/pull/3316)) + (PR [#3316](https://github.com/pipecat-ai/pipecat/pull/3316)) - Added `split_sentences` parameter to `SpeechmaticsSTTService` to control sentence splitting behavior for finals on sentence boundaries. -(PR [#3328](https://github.com/pipecat-ai/pipecat/pull/3328)) + (PR [#3328](https://github.com/pipecat-ai/pipecat/pull/3328)) - Added word-level timestamp support to `AzureTTSService` for accurate text-to-audio synchronization. -(PR [#3334](https://github.com/pipecat-ai/pipecat/pull/3334)) + (PR [#3334](https://github.com/pipecat-ai/pipecat/pull/3334)) - Added `pronunciation_dict_id` parameter to `CartesiaTTSService.InputParams` and `CartesiaHttpTTSService.InputParams` to support Cartesia's pronunciation dictionary feature for custom pronunciations. -(PR [#3346](https://github.com/pipecat-ai/pipecat/pull/3346)) + (PR [#3346](https://github.com/pipecat-ai/pipecat/pull/3346)) - Added support for using the HeyGen LiveAvatar API with the `HeyGenTransport` (see https://www.liveavatar.com/). -(PR [#3357](https://github.com/pipecat-ai/pipecat/pull/3357)) + (PR [#3357](https://github.com/pipecat-ai/pipecat/pull/3357)) - Added image support to `OpenAIRealtimeLLMService` via `InputImageRawFrame`: - New `start_video_paused` parameter to control initial video input state @@ -166,37 +166,37 @@ turn_analyzer=LocalSmartTurnAnalyzerV3(params=SmartTurnParams()) parameter. - `set_video_input_paused()` method to pause/resume video input at runtime - `set_video_frame_detail()` method to adjust video frame quality - dynamically + dynamically - Automatic rate limiting (1 frame per second) to prevent API overload -(PR [#3360](https://github.com/pipecat-ai/pipecat/pull/3360)) + (PR [#3360](https://github.com/pipecat-ai/pipecat/pull/3360)) - Added `UserTurnProcessor`, a frame processor built on `UserTurnController` that pushes `UserStartedSpeakingFrame` and `UserStoppedSpeakingFrame` frames and interruptions based on the controller's user turn strategies. -(PR [#3372](https://github.com/pipecat-ai/pipecat/pull/3372)) + (PR [#3372](https://github.com/pipecat-ai/pipecat/pull/3372)) - Added `UserTurnController` to manage user turns. It emits `on_user_turn_started`, `on_user_turn_stopped`, and `on_user_turn_stop_timeout` events, and can be integrated into processors to detect and handle user turns. `LLMUserAggregator` and `UserTurnProcessor` are implemented using this controller. -(PR [#3372](https://github.com/pipecat-ai/pipecat/pull/3372)) + (PR [#3372](https://github.com/pipecat-ai/pipecat/pull/3372)) - Added `should_interrupt` property to `DeepgramFluxSTTService`, `DeepgramSTTService`, and `SpeechmaticsSTTService` to configure whether the bot should be interrupted when the external service detects user speech. -(PR [#3374](https://github.com/pipecat-ai/pipecat/pull/3374)) + (PR [#3374](https://github.com/pipecat-ai/pipecat/pull/3374)) - `LLMAssistantAggregator` now exposes the following events: - `on_assistant_turn_started`: triggered when the assistant turn starts - `on_assistant_turn_stopped`: triggered when the assistant turn ends - `on_assistant_thought`: triggered when there's an assistant thought available -(PR [#3385](https://github.com/pipecat-ai/pipecat/pull/3385)) + (PR [#3385](https://github.com/pipecat-ai/pipecat/pull/3385)) - Added `KrispVivaTurn` analyzer for end of turn detection using the Krisp VIVA SDK (requires `krisp_audio`). -(PR [#3391](https://github.com/pipecat-ai/pipecat/pull/3391)) + (PR [#3391](https://github.com/pipecat-ai/pipecat/pull/3391)) - Added support for setting up a pipeline task from external files. You can now register custom pipeline task setup files by setting the @@ -209,30 +209,30 @@ turn_analyzer=LocalSmartTurnAnalyzerV3(params=SmartTurnParams()) async def setup_pipeline_task(task: PipelineTask): ... ``` -(PR [#3397](https://github.com/pipecat-ai/pipecat/pull/3397)) + (PR [#3397](https://github.com/pipecat-ai/pipecat/pull/3397)) - Added a keepalive task for `InworldTTSService` to keep the service connected in the event of no generations for longer periods of time. -(PR [#3403](https://github.com/pipecat-ai/pipecat/pull/3403)) + (PR [#3403](https://github.com/pipecat-ai/pipecat/pull/3403)) - Added `enable_vad` to `Params` for use in the `GladiaSTTService`. When enabled, `GladiaSTTService` acts as the turn controller, emitting `UserStartedSpeakingFrame`, `UserStoppedSpeakingFrame`, and optionally `InterruptionFrame`. -(PR [#3404](https://github.com/pipecat-ai/pipecat/pull/3404)) + (PR [#3404](https://github.com/pipecat-ai/pipecat/pull/3404)) - Added `should_interrupt` property to `GladiaSTTService` to configure whether the bot should be interrupted when the external service detects user speech. -(PR [#3404](https://github.com/pipecat-ai/pipecat/pull/3404)) + (PR [#3404](https://github.com/pipecat-ai/pipecat/pull/3404)) - Added `VonageFrameSerializer` for the Vonage Video API Audio Connector WebSocket protocol. -(PR [#3410](https://github.com/pipecat-ai/pipecat/pull/3410)) + (PR [#3410](https://github.com/pipecat-ai/pipecat/pull/3410)) - Added `append_trailing_space` parameter to `TTSService` to automatically append a trailing space to text before sending to TTS, helping prevent some services from vocalizing trailing punctuation. -(PR [#3424](https://github.com/pipecat-ai/pipecat/pull/3424)) + (PR [#3424](https://github.com/pipecat-ai/pipecat/pull/3424)) ### Changed @@ -244,16 +244,13 @@ turn_analyzer=LocalSmartTurnAnalyzerV3(params=SmartTurnParams()) include_language_detection=True ) ``` -(PR [#3216](https://github.com/pipecat-ai/pipecat/pull/3216)) + (PR [#3216](https://github.com/pipecat-ai/pipecat/pull/3216)) - Updated `SpeechmaticsSTTService` to use new Python Voice SDK with improved - VAD, - Smart Turn capabilities, and brings dramatic improvements to latency - without - any impact on accuracy. Use the `turn_detection_mode` parameter to control - the - endpointing of speech, with `TurnDetectionMode.EXTERNAL` (default), - `TurnDetectionMode.ADAPTIVE`, or `TurnDetectionMode.SMART_TURN`. + VAD, Smart Turn capabilities, and brings dramatic improvements to latency + without any impact on accuracy. Use the `turn_detection_mode` parameter to control + the endpointing of speech, with `TurnDetectionMode.EXTERNAL` (default), + `TurnDetectionMode.ADAPTIVE`, or `TurnDetectionMode.SMART_TURN`. ```python stt = SpeechmaticsSTTService( api_key=os.getenv("SPEECHMATICS_API_KEY"), @@ -264,126 +261,119 @@ turn_detection_mode=SpeechmaticsSTTService.TurnDetectionMode.ADAPTIVE, ), ) ``` -(PR [#3225](https://github.com/pipecat-ai/pipecat/pull/3225)) + (PR [#3225](https://github.com/pipecat-ai/pipecat/pull/3225)) - `daily-python` updated to 0.23.0. -(PR [#3257](https://github.com/pipecat-ai/pipecat/pull/3257)) + (PR [#3257](https://github.com/pipecat-ai/pipecat/pull/3257)) - `TranscriptionFrame` and `InterimTranscriptionFrame` produced by `DailyTransport` now include the transport source (i.e., the originating audio track). -(PR [#3257](https://github.com/pipecat-ai/pipecat/pull/3257)) + (PR [#3257](https://github.com/pipecat-ai/pipecat/pull/3257)) - Updates to Inworld TTS services: - Improved `InworldTTSService`'s websocket implementation to better flush - and - close context to better handle long inputs. + and close context to better handle long inputs. - Improved docstrings for `InworldTTSService` and `InworldHttpTTSService`. -(PR [#3288](https://github.com/pipecat-ai/pipecat/pull/3288)) + (PR [#3288](https://github.com/pipecat-ai/pipecat/pull/3288)) - Updated `DeepgramSTTService` to push user started/stopped speaking and interruption frames when `vad_enabled` is set to true. This centralizes the frames into the service, removing the need to have your application code handle Deepgram's events and push these frames. -(PR [#3314](https://github.com/pipecat-ai/pipecat/pull/3314)) + (PR [#3314](https://github.com/pipecat-ai/pipecat/pull/3314)) - Added encoding validation to `DeepgramTTSService` to prevent unsupported encodings from reaching the API. The service now raises `ValueError` at initialization with a clear error message. -(PR [#3329](https://github.com/pipecat-ai/pipecat/pull/3329)) + (PR [#3329](https://github.com/pipecat-ai/pipecat/pull/3329)) - Updated `read_audio_frame` & `read_video_frame` methods in `SmallWebRTCClient` to check if the track is enabled before logging a warning. -(PR [#3336](https://github.com/pipecat-ai/pipecat/pull/3336)) + (PR [#3336](https://github.com/pipecat-ai/pipecat/pull/3336)) - Updated `CartesiaTTSService` to support setting `language=None`, resulting in Cartesia auto-detecting the language of the conversation. -(PR [#3366](https://github.com/pipecat-ai/pipecat/pull/3366)) + (PR [#3366](https://github.com/pipecat-ai/pipecat/pull/3366)) - The bundled Smart Turn weights are now updated to v3.2, which has better - handling of short utterances, and is more robust against background - noise. -(PR [#3367](https://github.com/pipecat-ai/pipecat/pull/3367)) + handling of short utterances, and is more robust against background noise. + (PR [#3367](https://github.com/pipecat-ai/pipecat/pull/3367)) -- Updated `SpeechmaticsSTTService` dependency to - `speechmatics-voice[smart]>=0.2.6` -(PR [#3371](https://github.com/pipecat-ai/pipecat/pull/3371)) +- Updated `SpeechmaticsSTTService` dependency to `speechmatics-voice[smart]>=0.2.6` + (PR [#3371](https://github.com/pipecat-ai/pipecat/pull/3371)) - Smart Turn now takes into account `vad_start_seconds` when buffering audio, - meaning that the start of the turn audio is not cut off. This improves - accuracy for short utterances. - - - The default value of `pre_speech_ms` is now set to 500ms for Smart Turn. -(PR [#3377](https://github.com/pipecat-ai/pipecat/pull/3377)) + meaning that the start of the turn audio is not cut off. This improves + accuracy for short utterances. + - The default value of `pre_speech_ms` is now set to 500ms for Smart Turn. + (PR [#3377](https://github.com/pipecat-ai/pipecat/pull/3377)) - Improved Krisp SDK management to allow `KrispVivaTurn` and `KrispVivaFilter` to share a single SDK instance within the same process. -(PR [#3391](https://github.com/pipecat-ai/pipecat/pull/3391)) + (PR [#3391](https://github.com/pipecat-ai/pipecat/pull/3391)) - Updated default model for `GroqTTSService` to `canopylabs/orpheus-v1-english` and voice ID to `autumn`. -(PR [#3399](https://github.com/pipecat-ai/pipecat/pull/3399)) + (PR [#3399](https://github.com/pipecat-ai/pipecat/pull/3399)) - Enhanced `FastAPIWebsocketTransport` with optional protocol-level audio packetization via the `fixed_audio_packet_size` parameter to support media endpoints requiring strict framing and real-time pacing. -(PR [#3410](https://github.com/pipecat-ai/pipecat/pull/3410)) + (PR [#3410](https://github.com/pipecat-ai/pipecat/pull/3410)) - `DeepgramTTSService` and `RimeTTSService` now set `append_trailing_space` to `True` to prevent punctuation (e.g., “dot”) from being pronounced. -(PR [#3424](https://github.com/pipecat-ai/pipecat/pull/3424)) + (PR [#3424](https://github.com/pipecat-ai/pipecat/pull/3424)) - Updated `GeminiLiveLLMService` to push `LLMThoughtStartFrame`, `LLMThoughtTextFrame`, and `LLMThoughtEndFrame` when the model returns thought content. -(PR [#3431](https://github.com/pipecat-ai/pipecat/pull/3431)) + (PR [#3431](https://github.com/pipecat-ai/pipecat/pull/3431)) ### Deprecated - `pipecat.audio.interruptions.MinWordsInterruptionStrategy` is deprecated. Use `pipecat.turns.user_start.MinWordsUserTurnStartStrategy` with `LLMUserAggregator`'s new `user_turn_strategies` parameter instead. -(PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) + (PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) - `FrameProcessor.interruption_strategies` is deprecated, use `LLMUserAggregator`'s new `user_turn_strategies` parameter instead. -(PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) + (PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) - The `LLMUserAggregatorParams` and `LLMAssistantAggregatorParams` classes in `pipecat.processors.aggregators.llm_response` are now deprecated. Use the new universal `LLMContext` and `LLMContextAggregatorPair` instead. -(PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) + (PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) - Deprecated the `emulated` field in the `UserStartedSpeakingFrame` and `UserStoppedSpeakingFrame` frames. -(PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) + (PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) - `EmulateUserStartedSpeakingFrame` and `EmulateUserStoppedSpeakingFrame` frames are deprecated. -(PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) + (PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) - ⚠️ `TransportParams.turn_analyzer` is deprecated and might result in unexpected behavior, use `LLMUserAggregator`'s new `user_turn_strategies` parameter instead. -(PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) + (PR [#3045](https://github.com/pipecat-ai/pipecat/pull/3045)) - For `SpeechmaticsSTTService`, the `end_of_utterance_mode` parameter is - deprecated. - Use the new `turn_detection_mode` parameter instead, with - `TurnDetectionMode.EXTERNAL`, - `TurnDetectionMode.ADAPTIVE`, or `TurnDetectionMode.SMART_TURN`. The - `enable_vad` - parameter is also deprecated and is inferred from the - `turn_detection_mode`. -(PR [#3225](https://github.com/pipecat-ai/pipecat/pull/3225)) + deprecated. Use the new `turn_detection_mode` parameter instead, with + `TurnDetectionMode.EXTERNAL`,`TurnDetectionMode.ADAPTIVE`, or + `TurnDetectionMode.SMART_TURN`. The `enable_vad` parameter is also + deprecated and is inferred from the `turn_detection_mode`. + (PR [#3225](https://github.com/pipecat-ai/pipecat/pull/3225)) - `OpenAILLMContext` and its associated things (context aggregators, etc.) are now deprecated in favor of the universal `LLMContext` and its associated things. - From the developer's point of view, switching to using `LLMContext` + From the developer's point of view, switching to using `LLMContext` machinery will usually be a matter of going from this: ```python @@ -397,15 +387,15 @@ turn_detection_mode=SpeechmaticsSTTService.TurnDetectionMode.ADAPTIVE, context = LLMContext(messages, tools) context_aggregator = LLMContextAggregatorPair(context) ``` -(PR [#3263](https://github.com/pipecat-ai/pipecat/pull/3263)) + (PR [#3263](https://github.com/pipecat-ai/pipecat/pull/3263)) - `STTMuteFilter` is deprecated and will be removed in a future version. Use `LLMUserAggregator`'s new `user_mute_strategies` instead. -(PR [#3292](https://github.com/pipecat-ai/pipecat/pull/3292)) + (PR [#3292](https://github.com/pipecat-ai/pipecat/pull/3292)) - `FrameProcessor.interruptions_allowed` is now deprecated, use `LLMUserAggregator`'s new parameter `user_mute_strategies` instead. -(PR [#3297](https://github.com/pipecat-ai/pipecat/pull/3297)) + (PR [#3297](https://github.com/pipecat-ai/pipecat/pull/3297)) - `PipelineParams.allow_interruptions` is now deprecated, use `LLMUserAggregator`'s new parameter `user_turn_strategies` instead. For @@ -421,95 +411,95 @@ start=[TranscriptionUserTurnStartStrategy(enable_interruptions=False)], ), ) ``` -(PR [#3297](https://github.com/pipecat-ai/pipecat/pull/3297)) + (PR [#3297](https://github.com/pipecat-ai/pipecat/pull/3297)) - `TranscriptProcessor` and related data classes and frames (`TranscriptionMessage`, `ThoughtTranscriptionMessage`, `TranscriptionUpdateFrame`) are deprecated. Use `LLMUserAggregator`'s and `LLMAssistantAggregator`'s new events (`on_user_turn_stopped` and `on_assistant_turn_stopped`) instead. -(PR [#3385](https://github.com/pipecat-ai/pipecat/pull/3385)) + (PR [#3385](https://github.com/pipecat-ai/pipecat/pull/3385)) - Deprecated support for the `vad_events` `LiveOptions` in `DeepgramSTTService`. Instead, use a local Silero VAD for VAD events. Additionally, deprecated `should_interrupt` which will be removed along with `vad_events` support in a future release. -(PR [#3386](https://github.com/pipecat-ai/pipecat/pull/3386)) + (PR [#3386](https://github.com/pipecat-ai/pipecat/pull/3386)) - Loading external observers from files is deprecated, use the new pipeline task setup files and `PIPECAT_SETUP_FILES` environment variable instead. -(PR [#3397](https://github.com/pipecat-ai/pipecat/pull/3397)) + (PR [#3397](https://github.com/pipecat-ai/pipecat/pull/3397)) ### Fixed - Improved error handling in `ElevenLabsRealtimeSTTService` - Fixed an issue in `ElevenLabsRealtimeSTTService` causing an infinite loop that blocks the process if the websocket disconnects due to an error -(PR [#3233](https://github.com/pipecat-ai/pipecat/pull/3233)) + (PR [#3233](https://github.com/pipecat-ai/pipecat/pull/3233)) - Fixed a bug in `STTMuteFilter` where the user was not always muted during function calls, especially when there were multiple simultaneous calls. -(PR [#3292](https://github.com/pipecat-ai/pipecat/pull/3292)) + (PR [#3292](https://github.com/pipecat-ai/pipecat/pull/3292)) - Fixed a `RNNoiseFilter` issue that would cause a "[Errno 12] Cannot allocate memory" error when processing silence audio frames. -(PR [#3322](https://github.com/pipecat-ai/pipecat/pull/3322)) + (PR [#3322](https://github.com/pipecat-ai/pipecat/pull/3322)) - Updated `SpeechmaticsSTTService` for version `0.0.99+`: - - Fixed `SpeechmaticsSTTService` to listen for - `VADUserStoppedSpeakingFrame` in order to finalize transcription. + - Fixed `SpeechmaticsSTTService` to listen for `VADUserStoppedSpeakingFrame` + in order to finalize transcription. - Default to `TurnDetectionMode.FIXED` for Pipecat-controlled end of turn - detection. + detection. - Only emit VAD + interruption frames if VAD is enabled within the plugin - (modes other than `TurnDetectionMode.FIXED` or `TurnDetectionMode.EXTERNAL`). -(PR [#3328](https://github.com/pipecat-ai/pipecat/pull/3328)) + (modes other than `TurnDetectionMode.FIXED` or `TurnDetectionMode.EXTERNAL`). + (PR [#3328](https://github.com/pipecat-ai/pipecat/pull/3328)) - Fixed an issue with function calling where a handler failing to invoke its result callback could leave the context stuck in IN_PROGRESS, causing LLM inference for subsequent function call results to block while waiting on the unresolved call. -(PR [#3343](https://github.com/pipecat-ai/pipecat/pull/3343)) + (PR [#3343](https://github.com/pipecat-ai/pipecat/pull/3343)) - Fixed an issue with DeepgramTTSService where the model would output "Dot" instead of a period in some circumstances. -(PR [#3345](https://github.com/pipecat-ai/pipecat/pull/3345)) + (PR [#3345](https://github.com/pipecat-ai/pipecat/pull/3345)) - Fixed an issue in `traced_stt` where `model_name` in OpenTelemetry appears as `unknown`. -(PR [#3351](https://github.com/pipecat-ai/pipecat/pull/3351)) + (PR [#3351](https://github.com/pipecat-ai/pipecat/pull/3351)) - Fixed an issue in GeminiLiveLLMService where TranscriptionFrames were occasionally not pushed. -(PR [#3356](https://github.com/pipecat-ai/pipecat/pull/3356)) + (PR [#3356](https://github.com/pipecat-ai/pipecat/pull/3356)) - Fixed potential memory leaks and initialization issues in `KrispVivaFilter` by improving SDK lifecycle management. -(PR [#3391](https://github.com/pipecat-ai/pipecat/pull/3391)) + (PR [#3391](https://github.com/pipecat-ai/pipecat/pull/3391)) - Fixed timing issue in `BaseOutputTransport` where the bot speaking flag was set after awaiting, allowing the event loop to re-enter the method before the guard was set. -(PR [#3400](https://github.com/pipecat-ai/pipecat/pull/3400)) + (PR [#3400](https://github.com/pipecat-ai/pipecat/pull/3400)) - Fixed an issue in `traced_llm` where `model_name` in OpenTelemetry appears as `unknown`. -(PR [#3422](https://github.com/pipecat-ai/pipecat/pull/3422)) + (PR [#3422](https://github.com/pipecat-ai/pipecat/pull/3422)) - Fixed an issue in `traced_tts`, `traced_gemini_live`, and `traced_openai_realtime` where `model_name` in OpenTelemetry appears as `unknown`. -(PR [#3428](https://github.com/pipecat-ai/pipecat/pull/3428)) + (PR [#3428](https://github.com/pipecat-ai/pipecat/pull/3428)) - Fixed `request_image_frame` (for backwards compatibility) and restored function-call–related fields in `UserImageRequestFrame` and `UserImageRawFrame`, preventing a case where adding a non-LLM message to the context could trigger duplicate LLM inferences (on image arrival and on function-call result), potentially causing an infinite inference loop. -(PR [#3430](https://github.com/pipecat-ai/pipecat/pull/3430)) + (PR [#3430](https://github.com/pipecat-ai/pipecat/pull/3430)) - Fixed `LLMContext.create_audio_message()` by correcting an internal helper that was incorrectly declared async while being run in `asyncio.to_thread()`. -(PR [#3435](https://github.com/pipecat-ai/pipecat/pull/3435)) + (PR [#3435](https://github.com/pipecat-ai/pipecat/pull/3435)) ### Other @@ -518,16 +508,16 @@ start=[TranscriptionUserTurnStartStrategy(enable_interruptions=False)], bot is not interruptible: as the user continues speaking, English transcriptions are queued, and the bot continuously translates and speaks each queued sentence in Spanish without being interrupted by new user speech. -(PR [#3316](https://github.com/pipecat-ai/pipecat/pull/3316)) + (PR [#3316](https://github.com/pipecat-ai/pipecat/pull/3316)) - Added a new foundational example `53-concurrent-llm-evaluation.py` that shows how to use `UserTurnProcessor`. -(PR [#3372](https://github.com/pipecat-ai/pipecat/pull/3372)) + (PR [#3372](https://github.com/pipecat-ai/pipecat/pull/3372)) - Added a new foundational example `28-user-assistant-turns.py` that shows how to use the new `LLMUserAggregator` and `LLMAssistantAggregator` events to gather a conversation transcript. -(PR [#3385](https://github.com/pipecat-ai/pipecat/pull/3385)) + (PR [#3385](https://github.com/pipecat-ai/pipecat/pull/3385)) ## [0.0.98] - 2025-12-17