# February 28, 2023

## On-Premises Release 230228

Deepgram released a new version of its on-premises solution.

### On-Premises Release 230228: Docker Hub Images

- `deepgram/onprem-api:1.83.0`

- `deepgram/onprem-engine:3.43.4`
  - Minimum required NVIDIA driver version: `>=450.80.02`

- `deepgram/onprem-license-proxy:1.3.0`

- `deepgram/onprem-metrics-server:2.0.3`

- `deepgram/onprem-billing:1.5.3`

- `deepgram/onprem-dgtools:2.1.3`

### Changes

- Improvements to Smart Formatting.

- Improved usage reporting for multichannel, streaming, and NLU features.

- TLS support for streaming callbacks.

- Resolves an issue when parsing [μ-law](https://en.wikipedia.org/wiki/%CE%9C-law_algorithm) or [A-law](https://en.wikipedia.org/wiki/A-law_algorithm) encoded audio data.

- Resolves an issue which impacted Language Detection.

- Migrated to the [Rocky Linux](https://rockylinux.org/) base images to resolve CVEs for the following components:
  - `deepgram/onprem-api`
  - `deepgram/onprem-engine`
  - `deepgram/onprem-license-proxy`
  - `deepgram/onprem-metrics-server`
  - `deepgram/onprem-dgtools`

- Due to the base image change, it is recommended that users [prune](https://docs.docker.com/config/pruning/) their container images with the following command:
  `docker image prune -a`

- Other minor stability, error handling, and performance improvements.

## 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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