# April 26, 2024

### Container Images (release 240426)

- `deepgram/onprem-api:release-240426`
  - Equivalent image tag to `deepgram/onprem-api:1.116.3`

- `deepgram/onprem-engine:release-240426`
  - Equivalent image tag to `deepgram/onprem-engine:3.68.12`
  - Minimum required NVIDIA driver version: `>=525.60.13`

- `deepgram/onprem-license-proxy:release-240426`
  - Equivalent image tag to `deepgram/onprem-license-proxy:1.6.0`

- `deepgram/onprem-billing:release-240426`
  - Equivalent image tag to `deepgram/onprem-billing:1.9.0`

- `deepgram/onprem-dgtools:release-240426`
  - Equivalent image tag to `deepgram/onprem-dgtools:2.1.7`

### This Release Contains The Following Changes

- Adds support for Aura text-to-speech (TTS) on a new `speak/` endpoint! 🗣️
  - Reach out to your Deepgram account representative to receive new models to use TTS.

- Improves entity formatting.

- Improves intelligence features (sentiment, intents, topics, summarization).

- Lengthens the default streaming timeout from 10 seconds to 12 seconds, to align with Deepgram's hosted API.

- Adds configuration value (`max_concurrently_loaded_models)` to set an upper limit on the number of models loaded into memory, to mitigate memory errors and performance issues.

- Stability improvements, security patches, and bug fixes. 🐛

## Related pages

- [Amazon SageMaker](./amazon-sagemaker-index.md)
- [Aura](./aura-index.md)
- [Changelog](../changelog.md)
- [Custom Vocabulary](./custom-vocabulary-index.md)
- [Deepgram's Docs](../index.md)
- [Deployment](./deployment-index.md)
- [Docker/Podman](./docker-podman-index.md)
- [Features](./features-index.md)
- [Flux TTS](./flux-tts-index.md)
- [Formatting](./formatting-index.md)

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