{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-a2awire-data-openai-announcement-model-release-news",
  "component": "mcp-data-openaiwatch-official-openai-announcements-model-releases-1336ac-http",
  "generated_at": "2026-09-20T20:09:34.788Z",
  "tracking_since": "2026-09-09",
  "counts": {
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    "security": 4,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
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      "id": "chg_01a0b8e7-d4e0-7d66-9488-0d06059cf227",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "a2awire_guide",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "a2awire_guide"
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      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 09:03:15.962558+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “a2awire_guide” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-a2awire-data-openai-announcement-model-release-news/mcp-data-openaiwatch-official-openai-announcements-model-releases-1336ac-http#chg-chg_01a0b8e7-d4e0-7d66-9488-0d06059cf227"
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    {
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      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 09:03:15.962558+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-a2awire-data-openai-announcement-model-release-news/mcp-data-openaiwatch-official-openai-announcements-model-releases-1336ac-http#chg-chg_01a0b8e7-d4e3-7715-a8e0-3d9b92087214"
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    {
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      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 09:23:49.903383+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-a2awire-data-openai-announcement-model-release-news/mcp-data-openaiwatch-official-openai-announcements-model-releases-1336ac-http#chg-chg_01a0b3d4-4e4d-7b54-b57b-a3cdbb97b91a"
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    {
      "id": "chg_01a08a9d-6e38-7201-9275-47d6bfb7d825",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "a2awire_guide",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
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      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 09:19:27.835006+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Tool “a2awire_guide” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-a2awire-data-openai-announcement-model-release-news/mcp-data-openaiwatch-official-openai-announcements-model-releases-1336ac-http#chg-chg_01a08a9d-6e38-7201-9275-47d6bfb7d825"
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    {
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      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
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    {
      "date": "2026-09-18",
      "total": 68,
      "delta": 0,
      "tracked": true,
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      "attribution": null,
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      "total": 68,
      "delta": 1,
      "tracked": true,
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      "attribution": {
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        "from": 23,
        "to": 27,
        "delta": 4,
        "others": [],
        "accrual": {
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          "from_days": 7,
          "to_days": 8
        },
        "partial": false,
        "compared_to": "2026-09-16",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes."
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    {
      "date": "2026-09-14",
      "total": 67,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 13,
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        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 4,
          "to_days": 5
        },
        "partial": false,
        "compared_to": "2026-09-13",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
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    {
      "date": "2026-09-12",
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      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 7,
        "to": 10,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 2,
          "to_days": 3
        },
        "partial": false,
        "compared_to": "2026-09-11",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes."
      },
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    {
      "date": "2026-09-10",
      "total": 65,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
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    {
      "date": "2026-09-09",
      "total": 64,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
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}