{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "yangzichao-mcp-server-overleaf",
  "component": "mcp-server-overleaf",
  "generated_at": "2026-09-20T17:37:54.450Z",
  "tracking_since": "2026-09-10",
  "counts": {
    "critical": 0,
    "security": 6,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0951d-ed7b-7f3f-9f82-01db2cfc0134",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 10:16:01.505247+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/yangzichao-mcp-server-overleaf/mcp-server-overleaf#chg-chg_01a0951d-ed7b-7f3f-9f82-01db2cfc0134"
    },
    {
      "id": "chg_01a0951d-ed7e-7b5a-a944-77c5a8f9fad7",
      "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": {
        "reason": "needs_declared_env",
        "status": "unreachable"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 10:16:01.505247+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: this server's registry entry declares environment variables (an API key or similar) that our sandbox does not supply, so we have no schema to compare.)",
      "link": "https://verifymcp.io/servers/yangzichao-mcp-server-overleaf/mcp-server-overleaf#chg-chg_01a0951d-ed7e-7b5a-a944-77c5a8f9fad7"
    },
    {
      "id": "chg_01a0951d-ed8a-7382-8826-6a1c770159b1",
      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_pending",
      "to_code": "toolsafety.sandbox_failed",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "reason": "needs_declared_env",
        "status": "unreachable"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 10:16:01.505247+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: this server's registry entry declares environment variables (an API key or similar) that our sandbox does not supply, so we have no tool text to scan.)",
      "link": "https://verifymcp.io/servers/yangzichao-mcp-server-overleaf/mcp-server-overleaf#chg-chg_01a0951d-ed8a-7382-8826-6a1c770159b1"
    },
    {
      "id": "chg_01a09132-ff23-7b83-8745-3d942058ec25",
      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_failed",
      "to_code": "toolsafety.sandbox_pending",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-11",
      "occurred_at": "2026-09-11 16:00:33.082684+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.)",
      "link": "https://verifymcp.io/servers/yangzichao-mcp-server-overleaf/mcp-server-overleaf#chg-chg_01a09132-ff23-7b83-8745-3d942058ec25"
    },
    {
      "id": "chg_01a09132-ff24-7da5-b9c6-19bedf9b464c",
      "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": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-11",
      "occurred_at": "2026-09-11 16:00:33.082684+00",
      "observed_since": "2026-09-10",
      "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/yangzichao-mcp-server-overleaf/mcp-server-overleaf#chg-chg_01a09132-ff24-7da5-b9c6-19bedf9b464c"
    },
    {
      "id": "chg_01a08f1b-8a2d-75e6-80de-8f3fb46ce286",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 06:15:41.613866+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Known CVEs (pass → unverified)",
      "link": "https://verifymcp.io/servers/yangzichao-mcp-server-overleaf/mcp-server-overleaf#chg-chg_01a08f1b-8a2d-75e6-80de-8f3fb46ce286"
    }
  ],
  "days": [
    {
      "date": "2026-09-12",
      "total": 50,
      "delta": 15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-09-11",
      "total": 35,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-09-10",
      "total": 35,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}