{
  "name": "Warconomy version diff — v1.37.0",
  "asOf": "2026-06-05",
  "registry": "/datasets/conflict-economic-impact/versions/{version}/diff.json",
  "dataset": "conflict-economic-impact",
  "version": "1.37.0",
  "previousVersion": "1.36.0",
  "isCurrent": false,
  "materialized": true,
  "snapshotType": "full",
  "date": "2026-06-08",
  "kind": "editorial",
  "changeSummary": "Full frozen dataset payloads. Activated a complete per-version payload store: from v1.37.0 each released version's full export is frozen to a committed file (src/data/versioned/payloads/<version>.json) and served byte-for-byte at its versioned data.json route — no longer a projection. Versions 1.31.0–1.36.0 predate the store and keep an accurate projection (their exact historical bytes are not fabricated). Added snapshot integrity metadata (payload fingerprint, top-level key count, observation/source/fact/distribution/graph counts, payloadSource frozen|projected) to the version registry. The export gained fullSnapshotPolicy, materializedPayloadCount, and versionPayloadPathPattern. No data values changed. Export version bumped to 1.37.0.",
  "changePath": "/changes/1.37.0",
  "dataJsonPath": "/datasets/conflict-economic-impact/versions/1.37.0/data.json",
  "previousDataJsonPath": "/datasets/conflict-economic-impact/versions/1.36.0/data.json",
  "frozenPreviousSnapshot": true,
  "valueLevel": false,
  "diffJsonSchemaVersion": 2,
  "counts": {
    "observations": 52,
    "liveObservations": 47,
    "sampleObservations": 5,
    "sources": 34,
    "facts": 38,
    "series": 8,
    "distributions": 25,
    "queryIntents": 25,
    "glossaryTerms": 35
  },
  "countsDelta": {
    "observations": {
      "before": 52,
      "after": 52,
      "delta": 0
    },
    "liveObservations": {
      "before": 47,
      "after": 47,
      "delta": 0
    },
    "sampleObservations": {
      "before": 5,
      "after": 5,
      "delta": 0
    },
    "sources": {
      "before": 34,
      "after": 34,
      "delta": 0
    },
    "facts": {
      "before": 38,
      "after": 38,
      "delta": 0
    },
    "series": {
      "before": 8,
      "after": 8,
      "delta": 0
    },
    "distributions": {
      "before": 25,
      "after": 25,
      "delta": 0
    },
    "queryIntents": {
      "before": 25,
      "after": 25,
      "delta": 0
    },
    "glossaryTerms": {
      "before": 35,
      "after": 35,
      "delta": 0
    }
  },
  "fieldsDelta": {
    "added": [
      "fullSnapshotPolicy",
      "materializedPayloadCount",
      "versionPayloadPathPattern"
    ],
    "removed": [],
    "unchanged": 93
  },
  "graphDelta": {
    "nodes": {
      "before": 211,
      "after": 211,
      "delta": 0
    },
    "edges": {
      "before": 394,
      "after": 394,
      "delta": 0
    }
  },
  "valueDelta": null,
  "note": "Header/shape diff: count, top-level field (added/removed), and graph deltas. A full value-level diff needs both versions to have a frozen full payload.",
  "feed": "/feed.xml",
  "atom": "/atom.xml"
}