May 28, 2026

Deepgram Self-Hosted May 2026 Release (260528)

Container Images (release 260528)

quay.io/deepgram/self-hosted-api:release-260528
- Equivalent image to:
  - quay.io/deepgram/self-hosted-api:1.188.1
quay.io/deepgram/self-hosted-engine:release-260528
- Equivalent image to:
  - quay.io/deepgram/self-hosted-engine:3.117.0
- Minimum required NVIDIA driver version: >=570.172.08
quay.io/deepgram/self-hosted-license-proxy:release-260528
- Equivalent image to:
  - quay.io/deepgram/self-hosted-license-proxy:1.10.1
quay.io/deepgram/self-hosted-billing:release-260528
- Equivalent image to:
  - quay.io/deepgram/self-hosted-billing:1.13.0

Preparation for a future Engine container change

The official Helm chart (0.37.0 and later) and the Docker and Podman compose files in deepgram/self-hosted-resources now set NVIDIA_VISIBLE_DEVICES=all and NVIDIA_DRIVER_CAPABILITIES=compute,utility on the Engine container. These env vars are no-ops with the release-260528 Engine image but are required for an upcoming Engine container refactor; deployments that adopt them now will not need a configuration change when that refactor ships. If you maintain your own deployment manifests, adding these env vars to the Engine container is safe to do at any time.

This Release Contains The Following Changes

Profanity Filtering for STT Multilingual — profanity_filter=true now masks recognized profanity in STT multilingual transcripts (language=multi). See Profanity Filtering for the supported language list and usage.
Improved Nova-3 Korean Word Spacing — Fixes an issue where Nova-3 Korean transcripts (ko, ko-KR) were sometimes missing spaces between words. Transcripts now better reflect proper Korean spacing.
General Improvements — Keeps our software up-to-date.