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Changelog

September 12, 2025
September 12, 2025
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September 4, 2025

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September 12, 2025

Deepgram Self-Hosted September 2025 Release (250912)

Container Images (release 250912)

  • quay.io/deepgram/self-hosted-api:release-250912

    • Equivalent image to:
      • quay.io/deepgram/self-hosted-api:1.159.2

  • quay.io/deepgram/self-hosted-engine:release-250912

    • Equivalent image to:

      • quay.io/deepgram/self-hosted-engine:3.101.1

    • Minimum required NVIDIA driver version: >=570.172.08

  • quay.io/deepgram/self-hosted-license-proxy:release-250912

    • Equivalent image to:
      • quay.io/deepgram/self-hosted-license-proxy:1.9.1

  • quay.io/deepgram/self-hosted-billing:release-250912

    • Equivalent image to:
      • quay.io/deepgram/self-hosted-billing:1.12.1

This Release Contains The Following Changes

⚠️ Please be advised that this release is known to contain an Aura-2 TTS defect where the wrong conditioning priors are applied, resulting in the insertion of a random utterance. While the issue is rare, we strongly advise all Aura-2 TTS customers to update to release-250929 as soon as possible, where this behavior was resolved by a code change.

  • GA support for Nova-3 monolingual German, Dutch, Swedish, Danish, Spanish, French, and Portuguese languages. Ask your Deepgram account representative for the new models.
  • Improves Utterance End settings to allow lower minimum utterance_end_ms values, aligning with configured step size for self-hosted deployments.
  • General Improvements — Keeps our software up-to-date.

Important: The onprem-* image tags are now deprecated and are no longer supported or updated. As announced in our previous release, we have transitioned to using only self-hosted-* repositories. Please update your deployments to use the self-hosted-* image tags listed above.