# January 27, 2025

### Docs

- **Shipped our new docs**: we're keen to hear your thoughts, you can reach out by opening an issue on [GitHub](https://github.com/elevenlabs/elevenlabs-docs) or chatting with us on [Discord](https://discord.gg/elevenlabs)

### Agents Platform

- **Dynamic variables**: Available in the dashboard and SDKs. [Learn more](/guides/elevenagents-customization-personalization-dynamic-variables)
- **Interruption handling**: Now possible to ignore user interruptions in Agents Platform. [Learn more](/guides/elevenagents-customization-conversation-flow#interruptions)
- **Twilio integration**: Shipped changes to increase audio quality when integrating with Twilio
- **Latency optimization**: Published detailed blog post on latency optimizations. [Read more](https://elevenlabs.io/blog/how-do-you-optimize-latency-for-conversational-ai)
- **PCM 8000**: Added support for PCM 8000 to ElevenLabs agents
- **Websocket improvements**: Fixed unexpected websocket closures

### Projects

- **Auto-regenerate**: Auto-regeneration now available by default at no extra cost
- **Content management**: Added `updateContent` method for dynamic content updates
- **Audio conversion**: New auto-convert and auto-publish flags for seamless workflows

### API

:::accordion{title="View API changes"}
- Added `Update Project` endpoint for [project editing](/guides/api-reference-studio-edit-project#:~\:text=List%20projects-,POST,Update%20project,-GET)
- Added `Update Content` endpoint for [AudioNative content management](https://elevenlabs.io/docs/api-reference/audio-native/update)
- Deprecated `quality_check_on` parameter in [project operations](/guides/api-reference-studio-add-project#request.body.quality_check_on). It is now enabled for all users at no extra cost
- Added `apply_text_normalization` parameter to project creation with modes 'auto', 'on', 'apply\_english' and 'off' for controlling text normalization during [project creation](/guides/api-reference-studio-add-project#request.body.apply_text_normalization)
- Added alpha feature `auto_assign_voices` in [project creation](/guides/api-reference-studio-add-project#request.body.auto_assign_voices) to automatically assign voices to phrases
- Added `auto_convert` flag to project creation to automatically convert [projects to audio](https://elevenlabs.io/docs/api-reference/audio-native/create#request.body.auto_convert)
- Added support for creating ElevenLabs agents with [dynamic variables](https://elevenlabs.io/docs/api-reference/agents/create#request.body.conversation_config.agent.dynamic_variables)
- Added `voice_slots_used` to `Subscription` model to track number of custom voices used in a workspace to the `User` [endpoint](/guides/changelog-api-reference-user-subscription-get#response.body.voice_slots_used)
- Added `user_id` field to `User` [endpoint](/guides/changelog-api-reference-user-get#response.body.user_id)
- Marked legacy AudioNative creation parameters (`image`, `small`, `sessionization`) as deprecated [parameters](https://elevenlabs.io/docs/api-reference/audio-native/create#request.body.image)
- Agents platform now supports `call_limits` containing either `agent_concurrency_limit` or `daily_limit` or both parameters to control simultaneous and daily conversation limits for [agents](https://elevenlabs.io/docs/api-reference/agents/create#request.body.platform_settings.call_limits)
- Added support for `language_presets` in `conversation_config` to customize language-specific [settings](https://elevenlabs.io/docs/api-reference/agents/create#request.body.conversation_config.language_presets)
:::

### SDKs

- **Cross-Runtime Support**: Now compatible with **Bun 1.1.45+** and **Deno 2.1.7+**
- **Regenerated SDKs**: We regenerated our SDKs to be up to date with the latest API spec. Check out the latest [Python SDK release](https://github.com/elevenlabs/elevenlabs-python/releases/tag/1.50.5) and [JS SDK release](https://github.com/elevenlabs/elevenlabs-js/releases/tag/v1.50.4)
- **Dynamic Variables**: Fixed an issue where dynamic variables were not being handled correctly, they are now correctly handled in all SDKs

## Related pages

- [Administration](./administration-index.md)
- [API reference](./api-reference-index.md)
- [Changelog](./changelog-index.md)
- [ElevenAgents](./elevenagents-index.md)
- [ElevenAPI](./elevenapi-index.md)
- [ElevenCreative](./elevencreative-index.md)
- [ElevenLabs Documentation Docs](../index.md)
- [General Troubleshooting FAQ](./troubleshooting-index.md)
- [General Website FAQ](./website-index.md)
- [Help Center](./help-center-2-index.md)

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