@livekit/agents@1.4.0

Minor Changes

• voice.AMD reaches feature parity with python. - #1390 (@toubatbrian)

Patch Changes

• fix(agents): support constructing AgentSession with no arguments - #1410 (@u9g)

• AMD: cancel the pre-baked HUMAN/short_greeting silence timer when a final STT transcript arrives inside the short-speech window, replacing it with a long_speech timer anchored at speechEndedAt + MACHINE_SILENCE_THRESHOLD_MS so the LLM verdict gets the final word. Mirrors the python fix in livekit/agents#5637. - #1390 (@toubatbrian)

• Port AMD improvements from python livekit/agents#5584. voice.AMD now exposes the previously hard-coded timing thresholds (humanSpeechThresholdMs, humanSilenceThresholdMs, machineSilenceThresholdMs) and the classification prompt as constructor options, defers to the LLM (instead of forcing a HUMAN verdict) when a transcript is already available after a short greeting, and accepts a participantIdentity hint plus a suppressCompatibilityWarning flag. The classifier now offers two LLM tools — save_prediction and postpone_termination (capped at 3 extensions × 10s) — letting the model request more audio when the transcript is ambiguous; if the model returns plain JSON instead of tool calls, AMD falls back to the previous content-parsing path. AMD also logs a one-shot warning when the resolved LLM is not in the bundled EVALUATED_LLM_MODELS list. - #1368 (@toubatbrian)

• fix(inference): make inference.LLM compatible with openai >= 6.36.0 - #1411 (@u9g)

• Add comments to agent side and inference side fallback adapters - #1398 (@tmshapland)

• refactor(agents): replace uuid with crypto.randomUUID - #1392 (@benasher44)