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AISource: Comfy-Org

ComfyUI v0.40.0 adds local asset export and standardizes 3D output reporting

ComfyUI v0.40.0 adds local asset export, standard 3D output reporting and a camera-information node. Application developers need to account for asset defaults that vary by installation.

A lavender 3D chair emerges from a blue folder beside orthographic drawings and a camera, with three differently fitted asset folders in the foreground.
Illustration: BuildRiot (AI-generated)

Comfy-Org recently released ComfyUI v0.40.0 with local asset export, standardized 3D output reporting and the CreateCameraInfo node, according to its changelog. The release is associated with commit 3541246. Sources: Comfy-Org

The asset-export implementation selects live job outputs, includes temporary records when previews are requested and excludes records marked missing. Its service documentation describes ZIP packaging, and a cleanup change refers to deleting an export ZIP, indicating the intended export behavior. Sources: Comfy-Org

The release restores the --enable-assets opt-in and output-folder scanning after earlier changes to those defaults. Windows standalone enables assets, so developers should check asset availability under their deployment’s installation type and flags. Sources: Comfy-Org

The 3D change standardizes how nodes report models as 3d output items, so applications should handle output discovery separately from file decoding. The release also adds CreateCameraInfo with a CameraInfoState widget input and updates the frontend package to 1.55.17. Sources: Comfy-Org, NewReleases

Before implementing an export client, developers should verify the HTTP request and response fields, supported media types and download behavior; internal export fields do not establish that contract. The frontend version bump also does not establish a minimum compatible version, so integrations should check CameraInfoState rendering and workflow serialization with their deployed frontend. Sources: Comfy-Org

Why it matters

Standard 3D output reporting gives applications a consistent way to discover model results, while local asset export adds an integration option. Asset availability still depends on installation defaults.

Attribution

Sources

  1. 1Comfy-OrgRelease v0.40.0
  2. 2Comfy-OrgImplement the asset export API locally (CORE-454)
  3. 3NewReleasesComfy-Org/ComfyUI v0.40.0 on GitHub

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