pipecat/changelog/4430.added.md

• Added watchdog_min_timeout parameter to DeepgramFluxSTT and DeepgramFluxSageMakerSTT (default 0.5 seconds) to control the minimum silence duration before the watchdog sends a silence packet to prevent dangling turns. The actual threshold is max(chunk_duration * 2, watchdog_min_timeout), so it also adapts automatically to the audio chunk size in use.