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OpenAI API changes
Deprecation

SDK version 5.8.4 yanked

sdk:npm/openai@5.8.4
Product
OpenAI API
Source
GitHub Releases
Change kind
Sdk Version Yanked
Detected
Last updated

Deterministic evidence

Before / after

Extracted from OpenAI's published contract. Open the source ↗

−2+22 changes

1 / 2
"link": "https://github.com/openai/openai-node/releases/tag/v5.8.4",
"link": "https://github.com/openai/openai-node/releases/tag/v5.8.4",
"notes": "v5.8.4\n## 5.8.4 (2025-07-10)\n\nFull Changelog: [v5.8.3...v5.8.4](https://github.com/openai/openai-node/compare/v5.8.3...v5.8.4)\n\n### Chores\n\n* **internal:** bump undici version in tests ([6f38b80](https://github.com/openai/openai-node/commit/6f38b809a69b6ab3fcbf1235e57bdb8912024ab3))\n* make some internal functions async ([841940d](https://github.com/openai/openai-node/commit/841940d2ae036191b456e8398fbcb1f24c6e4deb))",
"notes": "v5.8.4\n## 5.8.4 (2025-07-10)\n\nFull Changelog: [v5.8.3...v5.8.4](https://github.com/openai/openai-node/compare/v5.8.3...v5.8.4)\n\n### Chores\n\n* **internal:** bump undici version in tests ([6f38b80](https://github.com/openai/openai-node/commit/6f38b809a69b6ab3fcbf1235e57bdb8912024ab3))\n* make some internal functions async ([841940d](https://github.com/openai/openai-node/commit/841940d2ae036191b456e8398fbcb1f24c6e4deb))",
"published_at": "2025-07-10T14:20:07Z",
"published_at": "2025-07-10T14:20:07Z",
"registry_message": "",
"registry_message": "The registry no longer lists this version.",
"version": "5.8.4",
"version": "5.8.4",
"yanked": false
"yanked": true
}
}

Deadline

Deprecation timeline

sdk:npm/openai@5.8.4 was announced as deprecated on Sep 9, 2026, with no removal date yet.

See all OpenAI deprecation deadlines →

Interpreted documentation change

What the vendor announced

The evidence shows a release notes entry previously for v5.8.4 (2025-07-10) being replaced with a note stating that “The registry no longer lists this version.” This indicates a removal or deprecation of the version from the registry listing, but does not provide a concrete new endpoint or explicit policy deadline. The change is categorized as informational. The explicit deadline is not stated, and there is no replacement endpoint provided.

The registry no longer lists this version.

Vendor source ↗

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Multi-source correlation

Other OpenAI findings correlated with this change across sources.

  1. Info
    Documentation section changed: Specialized modelsdoc:019fb619-9a99-7d7b-8e9c-8482c4207adb::Models/Specialized models
    OpenAI API
  2. InfoReverted
    Documentation section changed: Specialized modelsdoc:019fb619-9a99-7d7b-8e9c-8482c4207adb::Models/Specialized models
    OpenAI API
  3. Info
    Documentation section changed: 2026-09-11: GPT-5.4-Cyberdoc:019fb619-9a96-7dbf-bd33-e06fdf8a22fb::Deprecations/Upcoming deprecations/2026-09-11: GPT-5.4-Cyber
    OpenAI API
  4. Info
    Documentation section changed: 2025-09-15: Realtime API Betadoc:019fb619-9a96-7dbf-bd33-e06fdf8a22fb::Deprecations/Past deprecations/2025-09-15: Realtime API Beta
    OpenAI API
  5. Info
    Capability added: capability:openai:model:gpt-live-1capability:openai:model:gpt-live-1
    OpenAI API
  6. Info
    Capability added: capability:openai:model:gpt-image-2.5-sunburstcapability:openai:model:gpt-image-2.5-sunburst
    OpenAI API
  7. Info
    Capability added: capability:openai:model:gpt-image-2.5-flarecapability:openai:model:gpt-image-2.5-flare
    OpenAI API
  8. Deprecation
    Capability removed: capability:openai:model:gpt-image-2capability:openai:model:gpt-image-2
    OpenAI API
  9. Info
    Documentation section changed: Flagship modelsdoc:019fb619-9a99-7d7b-8e9c-8482c4207adb::Models/Flagship models
    OpenAI API
  10. Info
    Documentation section changed: Choosing a modeldoc:019fb619-9a99-7d7b-8e9c-8482c4207adb::Models/Choosing a model
    OpenAI API
  11. Info
    Capability added: capability:openai:model:gpt-6-astracapability:openai:model:gpt-6-astra
    OpenAI API