# January 20, 2023

## On-Premises Release 230120

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

### On-Premises Release 230120: Docker Hub Images

- `deepgram/onprem-api:1.78.0`

- `deepgram/onprem-engine:3.39.2`
  - Minimum required NVIDIA driver version: `>=450.80.02`

- `deepgram/onprem-license-proxy:1.2.5`

- `deepgram/onprem-billing:1.5.2`

- `deepgram/onprem-metrics-server:2.0.2`

### Changes

- Improvements to capitalization and punctuation output with the request parameter `punctuate=true`.

- Improved NLU usage reporting.

- The `/status` endpoint now returns an `HTTP 204` code instead of `HTTP 200`.

- Several improvements to streaming:
  - Now returns `model_info` in streaming responses.
  - Resolves an issue which causes streaming usage to be incorrectly reported.
  - Resolves an issue when making a streaming request which might cause the incorrect model `tier` to be used.
  - Resolves an issue with streaming web socket callbacks which might cause the connection to be prematurely terminated.

- Resolves an issue with support for audio data that uses the the [A-law algorithm](https://en.wikipedia.org/wiki/A-law_algorithm).

- Resolves several CVEs for the following images:
  - `deepgram/onprem-api`
  - `deepgram/onprem-license-proxy`
  - `deepgram/onprem-billing`
  - `deepgram/onprem-metrics-server`

- Other minor stability 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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