{"version":"2.1.248","anchor":"artifact-asset-downloads-carry-document-version-metadata","canonical_anchor":"artifact-asset-downloads-carry-document-version-metadata","heading":"Artifact asset downloads carry document version metadata","tier":"internal","area":"Artifacts","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.248\/e\/artifact-asset-downloads-carry-document-version-metadata","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.248","markdown":"### Artifact asset downloads carry document version metadata\n\nArtifact asset fetches now report which document version the asset belongs to.\n\n**What**\n\nFetching an artifact asset now also reports the document's content hash and sequence number when the server sends them, letting Claude Code tell which version of a document an asset belongs to.\n\n**Details**\n\n- The hash is accepted only when the header is exactly 64 hex characters; the sequence number only when it is at most 15 digits. Otherwise the fields are absent.\n- Also fixes the non-frame asset branch to read its content type from the same response headers the frame branch uses.\n\n**Evidence**\n\n`docSha256`\n\n- Area: Artifacts\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 1\/5"}