Forward the on_summary_applied event from the internal summarizer to
the aggregator so users can listen for it without accessing private
members. Update summarization examples to use the new public event.
_on_call_state_updated passes (self, state) to _call_event_handler,
but _run_handler already prepends self when invoking the handler.
This causes handlers to receive 3 positional arguments instead of 2,
making the on_call_state_updated event unusable.
This aligns with how _on_first_participant_joined correctly passes
only the data arg without self.
Turn completion instructions were being injected as a system message in
the LLM context, which caused warning spam when system_instruction was
also set, did not persist across full context updates, and broke LLMs
that do not support consecutive system messages.
Instead, compose the turn completion instructions into the LLM service
system_instruction field. This is managed via _base_system_instruction
which stores the original value for restoration when turn completion is
disabled.
- mcp_service.py: remove unnecessary try/except around debug log,
use len(available_tools.tools) to match actual iteration target
- bedrock_adapter.py, aws/llm.py: add AttributeError to except tuple
to handle None content (previously caught by bare except)
Wire up the existing settings update infrastructure to send a Configure
WebSocket message when keyterm, eot_threshold, eager_eot_threshold, or
eot_timeout_ms change mid-stream, avoiding a full reconnect.
Adds the explicit "no params object" step 3 comment to all
LLM services that skip from step 2 to step 4 in their
settings initialization sequence, matching the pattern
established in services that do have a params object.
Replace references to undefined `_params` with `self._settings` for
language and VAD config. Add missing `system_instruction` to default
settings to satisfy validate_complete(). Remove redundant line that
read language from the deprecated `params` arg.
- Speechmatics: move config build after super().__init__ and settings
delta so turn_detection_mode (e.g. ADAPTIVE) takes effect
- Google STT: fix example passing bare Language enum instead of list
- Google TTS: add missing explicit defaults for all custom settings fields
- Soniox: fix accidental tuple wrapping of STT service in example
- Speechmatics examples: fix system->user role in kick-off messages
- Deepgram Flux: move tag from settings to __init__ (billing metadata)
- ElevenLabs STT: default tag_audio_events to None (use API default)
- Fal STT: simplify language default handling
- Google TTS: rename GoogleStreamTTSSettings to GoogleTTSSettings
Use "AI service" language instead of listing specific types, add
ServiceSettings as a fallback for direct AIService subclasses, and
clarify delta mode description with a concrete frame example.
The audio fields (sample rates, sample sizes, channel counts) on the deprecated `Params` class had no non-deprecated equivalent. This adds an `AudioConfig` class and `audio_config` init arg so users can specify audio configuration without relying on the deprecated `params` parameter.
