pipecat/changelog/4399.added.md

• Added mip_opt_out to DeepgramTTSSettings (used by both DeepgramTTSService and DeepgramHttpTTSService) for opting out of Deepgram's Model Improvement Program. Pass it via settings=DeepgramTTSService.Settings(mip_opt_out=True) to mirror the existing flag on DeepgramSTTService.