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Changelog

August 11, 2025

Music

Eleven Music: Officially released new music generation model that creates studio-grade music with natural language prompts in any style. See the capabilities page and prompting guide for more information.

SDKs

v2.9.0 of the TypesScript SDK released

  • Includes better typing support for Speech to Text requests in webhook mode
  • Includes new enums for ChatGPT 5

v2.9.2 of the Python SDK released

  • Includes new enums for ChatGPT 5

Conversational AI

Agent response correction: Updated WebSocket event schema and handling for improved agent response correction functionality.

API

User Account Changes

  • Updated user account endpoint:
    • Get user subscription info - Deprecated convai_chars_per_minute and convai_asr_chars_per_minute fields in the response schema. These fields will now always return None.

Parameter Removals

  • Updated conversation token endpoint:
    • Get conversation token - Removed source and version query parameters. These were internal parameters not meant for public use and their removal does not affect functionality.