Adobe usdGltf (6441b978) marks skinning, skeletons and skeleton animation as supported and blend shapes as unsupported in both directions; its importer sets USD timeCodesPerSecond to 1.0 (glTF seconds); the repository declares Pixar USD 23.08-25.11...

Adobe usdGltf (6441b978) marks skinning, skeletons and skeleton animation as supported and blend shapes as unsupported in both directions; its importer sets USD timeCodesPerSecond to 1.0 (glTF seconds); the repository declares Pixar USD 23.08-25.11 support. Curator correction 2026-10-23 (discovery audit record C3-B684-01; sources re-fetched 2026-10-23, excerpts re-located by curator GET): Problem. Candidate M1-01 (and the version remark in M1-03) calls v26.08 the current OpenUSD release and says v26.11.0 is only a tag. Nature of correction: (e) changed since. Conditions. Check dated 2026-10-23. Method. The GitHub latest-release endpoint now returns Version 26.11.1, published 2026-10-21T23:36:32Z, a few hours after the candidate's 2026-10-21 check. UsdSkel schema.usda, schemas.dox and bestPractices.dox fetched at tag v26.11.1 are byte-identical to the v26.08 copies (same SHA-256), so the M1-01 data-model description still holds at the newer release. Failure modes. Guidance that says 'current release is v26.08' or that Adobe's plugin README range 23.08-25.11 plus CI 2511/2603 lacks 'the current releases v26.05 and v26.08' is now missing v26.11.x as well. Limitations. Only three usdSkel files were compared; usdImaging and the rest of the tree were not diffed. Version and date. Fetched 2026-10-23. Curator qualifications: Code-level gaps behind the 'supported' marks (no STEP/CUBICSPLINE handling, rest-scale drop, first-clip-only import, skinningMethod absence) are producer readings/absence inferences, not reinspected. CI versions (2511, 2603) and guc comparison not reinspected. Static reading only; no conversion run. Limitations: Static reading only; no conversion run. Evidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.

{
  "citations": [
    {
      "url": "https://github.com/adobe/USD-Fileformat-plugins/tree/6441b97807a59472337f9c3d02df089d45ed1c48/gltf",
      "note": "gltf/README.md support table lines 27-38 at 6441b978; gltf/src/gltfImport.cpp line 4289; README.md lines 41, 233"
    },
    {
      "url": "https://api.github.com/repos/PixarAnimationStudios/OpenUSD/releases/latest",
      "note": "correction source (record C3-B684-01): tag_name / published_at; published_at"
    }
  ]
}