ElevenLabs moves Speech to Speech to Voice Changer paths and adds clone strength (October 2026)
ElevenLabs deprecates /v1/speech-to-speech for /v1/voice-changer, adds clone_strength, callback_disconnect and a fast agent LLM tier.
ElevenLabs deprecates /v1/speech-to-speech for /v1/voice-changer, adds clone_strength, callback_disconnect and a fast agent LLM tier.