Is it possible to add the option for the older version of Cartesia API as per this changelog? sonic-2-2025-03-07 https://play.cartesia.ai/changelog The new version has completely changed the voices we use.

I understand that the new Cartesia API has changed the voices you're using, and you're interested in accessing the older version (sonic-2-2025-03-07). While I can see that Cartesia has made several voice-related changes in recent updates (including new voice models and experimental controls), I don't have specific information about reverting to the sonic-2-2025-03-07 version. Could you share which specific voice characteristics from the older version you're trying to maintain? This would help me provide more targeted assistance for your use case. Sources: - [Cartesia API Changelog December 2024](https://docs.vapi.ai/changelog/2024/12/30) - [Cartesia API Changelog February 2025](https://docs.vapi.ai/changelog/2025/2/25)

The accent for the Voice we're using is now different - and coincides with the API update which was only meant to affect the experimental controls

Hi there. Unfortunately, reverting back to the older version of the Cartesia API isn't possible, but you can check the available voice customization options and adapt them to better fit your needs. If you're experiencing issues with the new voice changes, you might also want to explore adjusting the new voice parameters like speed and emotion for better customization. Let us know if you need any help with these options.