{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "cyanheads-gbif-biodiversity-mcp-server",
  "component": "cyanheads-gbif-biodiversity-mcp-server",
  "generated_at": "2026-09-21T11:10:33.630Z",
  "tracking_since": "2026-07-27",
  "counts": {
    "critical": 0,
    "security": 23,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0bf8e-3086-749d-a08f-b974268a2a9d",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.sandbox_tools_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 16:02:41.464099+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_01a0bf8e-3086-749d-a08f-b974268a2a9d"
    },
    {
      "id": "chg_01a0bf8c-0737-7cfd-bfd6-8bbbdeafb025",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.sandbox_pending",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 16:00:19.602821+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_01a0bf8c-0737-7cfd-bfd6-8bbbdeafb025"
    },
    {
      "id": "chg_01a0bf8c-0736-7acf-b350-294bde2e4304",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.97",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 16:00:19.602821+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Stability (0.97 → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_01a0bf8c-0736-7acf-b350-294bde2e4304"
    },
    {
      "id": "chg_01a0bde9-89d8-7cf6-b538-e6e693ba261a",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 08:23:13.805941+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_01a0bde9-89d8-7cf6-b538-e6e693ba261a"
    },
    {
      "id": "chg_01a0a1d0-da2a-7b0c-ad07-4e877e7161f5",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_tools_unlisted",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 21:26:53.678769+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_01a0a1d0-da2a-7b0c-ad07-4e877e7161f5"
    },
    {
      "id": "chg_01a099dc-088f-767f-86d1-4432a5f029a1",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 08:22:09.05377+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_01a099dc-088f-767f-86d1-4432a5f029a1"
    },
    {
      "id": "chg_01a07fc3-d5fd-700b-861b-9633df02ce32",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.sandbox_tools_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 06:45:35.526808+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_01a07fc3-d5fd-700b-861b-9633df02ce32"
    },
    {
      "id": "chg_01a075cb-3c07-742e-aa45-02367c9b7b35",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 08:17:28.517013+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_01a075cb-3c07-742e-aa45-02367c9b7b35"
    },
    {
      "id": "chg_01a06b8b-02ef-7d55-921c-bbdcc3fe0d42",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 08:31:07.340807+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_01a06b8b-02ef-7d55-921c-bbdcc3fe0d42"
    },
    {
      "id": "chg_01a059a9-a19d-7ebd-8258-96ac98756348",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_tools_unlisted",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 21:11:23.953934+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_01a059a9-a19d-7ebd-8258-96ac98756348"
    },
    {
      "id": "chg_01a059a9-a1a1-7612-b90d-c2124505f022",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "14",
        "judged": "14"
      },
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 21:11:23.953934+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_01a059a9-a1a1-7612-b90d-c2124505f022"
    },
    {
      "id": "chg_01a03836-4b50-7209-89de-fd41118dc6f9",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.none",
      "to_code": "cve.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "root_version_missing"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 09:17:57.323948+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Known CVEs (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_01a03836-4b50-7209-89de-fd41118dc6f9"
    },
    {
      "id": "chg_019fff92-2db0-7e46-8a45-f2c84876fe94",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.version_churn",
      "from_value": "0.27",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "0.7.2",
        "days": "9",
        "from": "0.5.2",
        "added": "0",
        "breaks": "0",
        "removed": "13"
      },
      "occurred_on": "2026-08-14",
      "occurred_at": "2026-08-14 09:19:57.727248+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Stability (0.27 → fail)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_019fff92-2db0-7e46-8a45-f2c84876fe94"
    },
    {
      "id": "chg_019fdc30-3363-7a5d-88d2-86873b580abe",
      "kind": "check.verdict",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.tree_partial",
      "to_code": "cve.none",
      "from_value": "partial",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "127",
        "assessed": "128",
        "resolved": "127",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-08-07",
      "occurred_at": "2026-08-07 12:26:14.211912+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Known CVEs (partial → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_019fdc30-3363-7a5d-88d2-86873b580abe"
    },
    {
      "id": "chg_019fd98e-8268-78e7-9bc6-d796e5f19a75",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.tree_partial",
      "to_code": "cve.inconclusive",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "root_version_missing"
      },
      "occurred_on": "2026-08-07",
      "occurred_at": "2026-08-07 00:10:23.144591+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Known CVEs (partial → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_019fd98e-8268-78e7-9bc6-d796e5f19a75"
    },
    {
      "id": "chg_019fd83b-9e5d-7b7d-950f-c93edb7f36d5",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.tree_partial",
      "to_code": "cve.inconclusive",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "root_version_missing"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 18:00:13.634907+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Known CVEs (partial → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_019fd83b-9e5d-7b7d-950f-c93edb7f36d5"
    },
    {
      "id": "chg_019fd804-997c-7544-9bf4-97dbd08690d9",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.sandbox_failed",
      "to_code": "stability.sandbox_pending",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 17:00:07.907986+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_019fd804-997c-7544-9bf4-97dbd08690d9"
    },
    {
      "id": "chg_019fd631-511c-71d5-b3fe-c78710aea486",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.sandbox_failed",
      "to_code": "stability.insufficient_history",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 08:29:44.068385+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: not enough scan history yet (needs a 30-day window).)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_019fd631-511c-71d5-b3fe-c78710aea486"
    },
    {
      "id": "chg_019fc46c-56ee-712f-b119-205937fcf6c9",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.sandbox_pending",
      "to_code": "stability.sandbox_failed",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "status": "failed"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 21:41:02.29418+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: our sandbox run of this package did not complete, so we have no schema to compare.)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_019fc46c-56ee-712f-b119-205937fcf6c9"
    },
    {
      "id": "chg_019fc46c-56eb-784d-a8b7-0694194b794b",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.none",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 21:41:02.29418+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_019fc46c-56eb-784d-a8b7-0694194b794b"
    },
    {
      "id": "chg_019fc46c-56ed-7474-a3c5-f61bfb7ca1dc",
      "kind": "check.reverified",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.none",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "tier": "none"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 21:41:02.29418+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_019fc46c-56ed-7474-a3c5-f61bfb7ca1dc"
    },
    {
      "id": "chg_019fc46c-56ed-7a66-8626-a6b5a54a7103",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.tree_partial",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "132",
        "assessed": "126",
        "resolved": "125",
        "unresolved": "7",
        "tree_source": "registry",
        "tree_status": "partial"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 21:41:02.29418+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Known CVEs (unverified → partial)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_019fc46c-56ed-7a66-8626-a6b5a54a7103"
    },
    {
      "id": "chg_019fb6f1-bfd8-7900-9c92-4514260d7b7f",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-31",
      "occurred_at": "2026-07-31 06:52:04.404553+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/cyanheads-gbif-biodiversity-mcp-server#chg-chg_019fb6f1-bfd8-7900-9c92-4514260d7b7f"
    }
  ],
  "days": [
    {
      "date": "2026-09-21",
      "total": 56,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-20",
      "total": 57,
      "delta": -25,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-09-19",
      "total": 82,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 93,
        "to": 97,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 28,
          "to_days": 29
        },
        "partial": false,
        "compared_to": "2026-09-18",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-17",
      "total": 81,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 87,
        "to": 90,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 26,
          "to_days": 27
        },
        "partial": false,
        "compared_to": "2026-09-16",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-15",
      "total": 80,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 80,
        "to": 83,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 24,
          "to_days": 25
        },
        "partial": false,
        "compared_to": "2026-09-14",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-14",
      "total": 79,
      "delta": 22,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-13",
      "total": 57,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-12",
      "total": 57,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 93,
        "to": 97,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 28,
          "to_days": 29
        },
        "partial": false,
        "compared_to": "2026-09-11",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    }
  ]
}