Dubbing JSON transcript format: Added support for JSON format transcripts in the GET /v1/dubbing/{dubbing_id}/transcript/{language_code} endpoint, returning detailed word-level and character-level timing data via DubbingTranscriptResponseModel. Agents Platform GPT-5.1 support: Added support for gpt-5.1 and gpt-5.1-2025-11-13 LLM models in agent configurations.Reasoning effort control: Added none option to LLMReasoningEffort for improved control over model reasoning behavior.Agent tool request events: Added agent_tool_request to ClientEvent for better tool interaction tracking in real-time conversations.Out-of-band DTMF: Added use_out_of_band_dtmf flag to PlayDTMFToolConfig for improved telephony integration.LLM model additions: Extended LLM enum with gemini-3-pro-preview for enhanced conversational AI capabilities. Speech to Text Scribe quota exceeded events: Added quota_exceeded event in SDKs and include_timestamps parameter for better quota management and timestamp control. ElevenCreative Studio Chapter voice tracking: Added voice_ids field to chapter response models for better voice management in multi-voice projects.Project image assets: Introduced ProjectImageResponseModel for image asset support, now included in ProjectResponseModel.assets.Base voices field: Added base_voices field to ProjectResponseModel for improved voice management. Text to Speech Text normalization control: Added TextNormalisationType enum and text_normalisation_type field across TTS voice settings for fine-grained control over text processing.TTS WebSocket tokens: Extended SingleUseTokenType with tts_websocket for secure WebSocket authentication. SDK Releases JavaScript SDK v2.25.0 - Updated with latest API schema changes including JSON dubbing transcripts and GPT-5.1 supportv2.24.1 - Added include_timestamps parameter to Scribe API for timestamp control in transcriptions Python SDK v2.24.0 - Updated with latest API schema changes including JSON dubbing transcripts and GPT-5.1 supportv2.23.0 - Added include_timestamps parameter and quota_exceeded event to Scribe API for better quota management Packages @elevenlabs/react@0.11.0 - Added quota_exceeded event and include_timestamps parameter for Scribe integration@elevenlabs/client@0.11.0 - Added quota_exceeded event and include_timestamps parameter for Scribe integration API
Fetched April 9, 2026