{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "mmedum-google-chat-mcp",
  "component": "https-github-com-mmedum-google-chat-mcp-releases-download-v2-3-1-google-chat-mcp",
  "generated_at": "2026-10-24T04:30:00.847Z",
  "tracking_since": "2026-09-26",
  "counts": {
    "critical": 0,
    "security": 10,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a16a46-7f51-7095-8617-9a4a575a39aa",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.version_churn",
      "from_value": "0.87",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "6.0.0",
        "days": "27",
        "from": "2.3.1",
        "added": "1",
        "breaks": "0",
        "removed": "5"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 19:39:27.353289+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Stability (0.87 → fail)",
      "link": "https://verifymcp.io/servers/mmedum-google-chat-mcp/https-github-com-mmedum-google-chat-mcp-releases-download-v2-3-1-google-chat-mcp#chg-chg_01a16a46-7f51-7095-8617-9a4a575a39aa"
    },
    {
      "id": "chg_01a13855-c82e-7eba-a770-6c42ab57d7ed",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_pending",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 02:55:07.551392+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/mmedum-google-chat-mcp/https-github-com-mmedum-google-chat-mcp-releases-download-v2-3-1-google-chat-mcp#chg-chg_01a13855-c82e-7eba-a770-6c42ab57d7ed"
    },
    {
      "id": "chg_01a13182-f235-7207-9b42-1b3fc3e2be83",
      "kind": "provenance.repo_changed",
      "family": "build-provenance",
      "subject_kind": "package",
      "subject": "repo",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.verified",
      "from_value": null,
      "to_value": "mmedum/google-chat-mcp",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "mmedum/google-chat-mcp",
        "from": ""
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 19:07:07.666581+00",
      "observed_since": "2026-10-11",
      "source": "scan",
      "summary": "The attested source repository moved (mmedum/google-chat-mcp)",
      "link": "https://verifymcp.io/servers/mmedum-google-chat-mcp/https-github-com-mmedum-google-chat-mcp-releases-download-v2-3-1-google-chat-mcp#chg-chg_01a13182-f235-7207-9b42-1b3fc3e2be83"
    },
    {
      "id": "chg_01a13182-f232-759a-b320-eea0c00ef3b3",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.verified",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "repo": "mmedum/google-chat-mcp"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 19:07:07.666581+00",
      "observed_since": "2026-10-11",
      "source": "scan",
      "summary": "Provenance (unverified → pass)",
      "link": "https://verifymcp.io/servers/mmedum-google-chat-mcp/https-github-com-mmedum-google-chat-mcp-releases-download-v2-3-1-google-chat-mcp#chg-chg_01a13182-f232-759a-b320-eea0c00ef3b3"
    },
    {
      "id": "chg_01a12d13-c9f6-7c56-bcdf-1b4bc9d2c3db",
      "kind": "check.unverifiable",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.verified",
      "to_code": "provenance.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "provenance_deferred"
      },
      "occurred_on": "2026-10-11",
      "occurred_at": "2026-10-11 22:27:14.016879+00",
      "observed_since": "2026-10-07",
      "source": "scan",
      "summary": "Provenance (pass → unverified)",
      "link": "https://verifymcp.io/servers/mmedum-google-chat-mcp/https-github-com-mmedum-google-chat-mcp-releases-download-v2-3-1-google-chat-mcp#chg-chg_01a12d13-c9f6-7c56-bcdf-1b4bc9d2c3db"
    },
    {
      "id": "chg_01a12d13-c9f5-7a56-9b93-3a5cfad7f57f",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.37",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-10-11",
      "occurred_at": "2026-10-11 22:27:14.016879+00",
      "observed_since": "2026-10-07",
      "source": "scan",
      "summary": "Stability (0.37 → unverified)",
      "link": "https://verifymcp.io/servers/mmedum-google-chat-mcp/https-github-com-mmedum-google-chat-mcp-releases-download-v2-3-1-google-chat-mcp#chg-chg_01a12d13-c9f5-7a56-9b93-3a5cfad7f57f"
    },
    {
      "id": "chg_01a12d13-c9f7-76a8-9c95-a6a160725dec",
      "kind": "provenance.repo_changed",
      "family": "build-provenance",
      "subject_kind": "package",
      "subject": "repo",
      "subject_child": "",
      "from_code": "provenance.verified",
      "to_code": "provenance.inconclusive",
      "from_value": "mmedum/google-chat-mcp",
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "",
        "from": "mmedum/google-chat-mcp"
      },
      "occurred_on": "2026-10-11",
      "occurred_at": "2026-10-11 22:27:14.016879+00",
      "observed_since": "2026-10-07",
      "source": "scan",
      "summary": "The attested source repository moved (mmedum/google-chat-mcp)",
      "link": "https://verifymcp.io/servers/mmedum-google-chat-mcp/https-github-com-mmedum-google-chat-mcp-releases-download-v2-3-1-google-chat-mcp#chg-chg_01a12d13-c9f7-76a8-9c95-a6a160725dec"
    },
    {
      "id": "chg_01a12d13-c9f7-71a0-a23d-98ad2d1ca2da",
      "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": "2026-10-11",
      "occurred_at": "2026-10-11 22:27:14.016879+00",
      "observed_since": "2026-10-07",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/mmedum-google-chat-mcp/https-github-com-mmedum-google-chat-mcp-releases-download-v2-3-1-google-chat-mcp#chg-chg_01a12d13-c9f7-71a0-a23d-98ad2d1ca2da"
    },
    {
      "id": "chg_01a0eafc-3677-7791-b25e-28a269ff77d6",
      "kind": "provenance.repo_changed",
      "family": "build-provenance",
      "subject_kind": "package",
      "subject": "repo",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.verified",
      "from_value": null,
      "to_value": "mmedum/google-chat-mcp",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "mmedum/google-chat-mcp",
        "from": ""
      },
      "occurred_on": "2026-09-29",
      "occurred_at": "2026-09-29 02:26:32.577761+00",
      "observed_since": "2026-09-28",
      "source": "scan",
      "summary": "The attested source repository moved (mmedum/google-chat-mcp)",
      "link": "https://verifymcp.io/servers/mmedum-google-chat-mcp/https-github-com-mmedum-google-chat-mcp-releases-download-v2-3-1-google-chat-mcp#chg-chg_01a0eafc-3677-7791-b25e-28a269ff77d6"
    },
    {
      "id": "chg_01a0eafc-3675-7a21-970b-96205bab0920",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.verified",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "repo": "mmedum/google-chat-mcp"
      },
      "occurred_on": "2026-09-29",
      "occurred_at": "2026-09-29 02:26:32.577761+00",
      "observed_since": "2026-09-28",
      "source": "scan",
      "summary": "Provenance (unverified → pass)",
      "link": "https://verifymcp.io/servers/mmedum-google-chat-mcp/https-github-com-mmedum-google-chat-mcp-releases-download-v2-3-1-google-chat-mcp#chg-chg_01a0eafc-3675-7a21-970b-96205bab0920"
    }
  ],
  "days": [
    {
      "date": "2026-10-24",
      "total": 63,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-23",
      "total": 62,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-21",
      "total": 63,
      "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": "2026-10-20",
        "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": "2026-10-19",
      "total": 62,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 73,
        "to": 77,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 22,
          "to_days": 23
        },
        "partial": false,
        "compared_to": "2026-10-18",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-16",
      "total": 61,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 63,
        "to": 67,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 19,
          "to_days": 20
        },
        "partial": false,
        "compared_to": "2026-10-15",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-14",
      "total": 60,
      "delta": 41,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-13",
      "total": 19,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-12",
      "total": 18,
      "delta": 10,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    }
  ]
}