ElevenLabs has introduced Eleven Multilingual v2 for Speech-to-Speech (STS), a major upgrade from their previous Eleven English v2 STS model. This new version enhances performance and expands its capabilities by enabling speech synthesis in 29 languages, thus facilitating more effective multilingual communication. The platform also features an AI Voice Changer, allowing users to modify and deliver speech in different voices with precise control over the delivery. Additionally, ElevenLabs offers resources such as a guide to speech-to-speech tools and an AI Speech Classifier, emphasizing high-quality AI audio creation.