> This is a page from the ElevenLabs documentation. For a complete page index, fetch https://elevenlabs.io/docs/llms.txt. For the full documentation in a single file, fetch https://elevenlabs.io/docs/llms-full.txt.

### Voices

- **New PVC flow**: Added new flow for Professional Voice Clone creation, try it out [here](https://elevenlabs.io/app/voice-lab?action=create&creationType=professionalVoiceClone)

### Agents Platform

- **Agent-agent transfer:** Added support for agent-to-agent transfers via a new system tool, enabling more complex conversational flows. See the [Agent Transfer tool documentation](/docs/eleven-agents/customization/tools/system-tools/agent-transfer) for details.
- **Enhanced tool debugging:** Improved how tool execution details are displayed in the conversation history for easier debugging.
- **Language detection fix:** Resolved an issue regarding the forced calling of the language detection tool.

### Dubbing

- **Render endpoint:** Introduced a new endpoint to regenerate audio or video renders for specific languages within a dubbing project. This automatically handles missing transcriptions or translations. See the [Render Dub endpoint](/docs/api-reference/dubbing/resources/render-project).
- **Increased size limit:** Raised the maximum allowed file size for dubbing projects to 1 GiB.

### API

<Accordion title="View API changes">

## New Endpoints

- [Added render dub endpoint](/docs/api-reference/dubbing/resources/render-project) - Regenerate dubs for a specific language.

## Updated Endpoints

### Pronunciation Dictionaries

- Updated the response for the [`GET /v1/pronunciation-dictionaries/{pronunciation_dictionary_id}/`](/docs/api-reference/pronunciation-dictionaries/get#response.body.permission_on_resource) endpoint and related components to include the `permission_on_resource` field.

### Speech to Text

- Updated [Speech to Text endpoint](/docs/api-reference/speech-to-text/convert) (`POST /v1/speech-to-text`):
  - Added `cloud_storage_url` parameter to allow transcription directly from public S3 or GCS URLs (up to 2GB).
  - Made the `file` parameter optional; exactly one of `file` or `cloud_storage_url` must now be provided.

### Speech to Speech

- Added optional `file_format` parameter (`pcm_s16le_16` or `other`) for lower latency with PCM input to [`POST /v1/speech-to-speech/{voice_id}`](/docs/api-reference/speech-to-speech/convert)

### Agents Platform

- Updated components to support [agent-agent transfer](/docs/eleven-agents/customization/tools/system-tools/agent-transfer) tool

### Voices

- Updated [`GET /v1/voices/{voice_id}`](/docs/api-reference/voices/get#response.body.samples.trim_start) `samples` field to include optional `trim_start` and `trim_end` parameters.

### AudioNative

- Updated [`Get /v1/audio-native/{project_id}/settings`](/docs/api-reference/audio-native/get-settings#response.body.settings.status) to include `status` field (`processing` or `ready`).

</Accordion>