{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-playshowandtell-show-and-tell",
  "component": "playshowandtell",
  "generated_at": "2026-11-05T13:04:51.111Z",
  "tracking_since": "2026-10-09",
  "counts": {
    "critical": 0,
    "security": 24,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a171fa-6824-7216-9cf8-07adaa9d216a",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.57",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 07:33:18.467675+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Stability (0.57 → unverified)",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a171fa-6824-7216-9cf8-07adaa9d216a"
    },
    {
      "id": "chg_01a171fa-6825-776b-a3bd-b1ebeb523570",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 07:33:18.467675+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a171fa-6825-776b-a3bd-b1ebeb523570"
    },
    {
      "id": "chg_01a171fa-6825-7e78-8aef-4f4d26372c36",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 07:33:18.467675+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Transport (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a171fa-6825-7e78-8aef-4f4d26372c36"
    },
    {
      "id": "chg_01a171fa-6826-7460-8aca-8a8bb06d4f44",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.rfc9728",
      "from_value": "partial",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 07:33:18.467675+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Authorization (partial → pass)",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a171fa-6826-7460-8aca-8a8bb06d4f44"
    },
    {
      "id": "chg_01a171fa-6827-7e54-b64a-87fca0141c34",
      "kind": "check.appeared",
      "family": "auth-registration",
      "subject_kind": "check",
      "subject": "auth-registration",
      "subject_child": "",
      "from_code": null,
      "to_code": "auth.registration_cimd",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 07:33:18.467675+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a171fa-6827-7e54-b64a-87fca0141c34"
    },
    {
      "id": "chg_01a171fa-6829-72ea-883b-f516709ddf27",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "auth_gated",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "auth_gated",
        "from": "verified"
      },
      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 07:33:18.467675+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → behind authorisation)",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a171fa-6829-72ea-883b-f516709ddf27"
    },
    {
      "id": "chg_01a16cd8-8a0f-7570-9479-4356d7283ce7",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "card",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "ui://show-and-tell/card-d1efa5de74.html",
      "to_value": "ui://show-and-tell/card-195c20474f.html",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "ui://show-and-tell/card-195c20474f.html",
        "from": "ui://show-and-tell/card-d1efa5de74.html",
        "resource": "card"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 07:38:12.808155+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Resource “card” now points somewhere else (ui://show-and-tell/card-d1efa5de74.html → ui://show-and-tell/card-195c20474f.html)",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a16cd8-8a0f-7570-9479-4356d7283ce7"
    },
    {
      "id": "chg_01a167ad-c0d5-7f38-9b70-ccadb24f70ef",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "card",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "ui://show-and-tell/card-4dc23faf36.html",
      "to_value": "ui://show-and-tell/card-d1efa5de74.html",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "ui://show-and-tell/card-d1efa5de74.html",
        "from": "ui://show-and-tell/card-4dc23faf36.html",
        "resource": "card"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 07:33:22.740125+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Resource “card” now points somewhere else (ui://show-and-tell/card-4dc23faf36.html → ui://show-and-tell/card-d1efa5de74.html)",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a167ad-c0d5-7f38-9b70-ccadb24f70ef"
    },
    {
      "id": "chg_01a1628c-9c79-78d1-8a0e-009810a70097",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "start_round",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "start_round"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 07:39:04.664268+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “start_round” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a1628c-9c79-78d1-8a0e-009810a70097"
    },
    {
      "id": "chg_01a1628c-9c83-7c16-af67-45de83e4c2aa",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "card",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "ui://show-and-tell/card-4073217feb.html",
      "to_value": "ui://show-and-tell/card-4dc23faf36.html",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "ui://show-and-tell/card-4dc23faf36.html",
        "from": "ui://show-and-tell/card-4073217feb.html",
        "resource": "card"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 07:39:04.664268+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Resource “card” now points somewhere else (ui://show-and-tell/card-4073217feb.html → ui://show-and-tell/card-4dc23faf36.html)",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a1628c-9c83-7c16-af67-45de83e4c2aa"
    },
    {
      "id": "chg_01a1628c-9c84-7092-8977-d1d26cf5504f",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 07:39:04.664268+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a1628c-9c84-7092-8977-d1d26cf5504f"
    },
    {
      "id": "chg_01a15d60-cc84-7a3f-9b30-bbc2ddce53c7",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "card",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "ui://show-and-tell/card-73d810dfd3.html",
      "to_value": "ui://show-and-tell/card-4073217feb.html",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "ui://show-and-tell/card-4073217feb.html",
        "from": "ui://show-and-tell/card-73d810dfd3.html",
        "resource": "card"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 07:33:07.312873+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Resource “card” now points somewhere else (ui://show-and-tell/card-73d810dfd3.html → ui://show-and-tell/card-4073217feb.html)",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a15d60-cc84-7a3f-9b30-bbc2ddce53c7"
    },
    {
      "id": "chg_01a148c4-e973-75be-84b4-2b43aec4dd02",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "card",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "ui://show-and-tell/card-6641d62da1.html",
      "to_value": "ui://show-and-tell/card-73d810dfd3.html",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "ui://show-and-tell/card-73d810dfd3.html",
        "from": "ui://show-and-tell/card-6641d62da1.html",
        "resource": "card"
      },
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 07:30:26.761258+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "Resource “card” now points somewhere else (ui://show-and-tell/card-6641d62da1.html → ui://show-and-tell/card-73d810dfd3.html)",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a148c4-e973-75be-84b4-2b43aec4dd02"
    },
    {
      "id": "chg_01a12e22-2355-7ecf-ae48-b375f54a1782",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "call_foul",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "call_foul"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:22:31.14899+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “call_foul” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a12e22-2355-7ecf-ae48-b375f54a1782"
    },
    {
      "id": "chg_01a12e22-2366-7828-8635-fa752ff0e9d7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "submit_guess",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "submit_guess"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:22:31.14899+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “submit_guess” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a12e22-2366-7828-8635-fa752ff0e9d7"
    },
    {
      "id": "chg_01a12e22-23b6-78a0-b857-2fb11ac6ce3d",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "card",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "ui://show-and-tell/card-4ccad5d71c.html",
      "to_value": "ui://show-and-tell/card-6641d62da1.html",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "ui://show-and-tell/card-6641d62da1.html",
        "from": "ui://show-and-tell/card-4ccad5d71c.html",
        "resource": "card"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:22:31.14899+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Resource “card” now points somewhere else (ui://show-and-tell/card-4ccad5d71c.html → ui://show-and-tell/card-6641d62da1.html)",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a12e22-23b6-78a0-b857-2fb11ac6ce3d"
    },
    {
      "id": "chg_01a12e22-23b9-7378-a268-db553b738535",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:22:31.14899+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a12e22-23b9-7378-a268-db553b738535"
    },
    {
      "id": "chg_01a1267e-bcf3-7294-927a-14ab7cb5f8d4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "call_foul",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "call_foul"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 15:46:37.945377+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “call_foul” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a1267e-bcf3-7294-927a-14ab7cb5f8d4"
    },
    {
      "id": "chg_01a1267e-bdab-7021-a7c7-0d9e739cf480",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_status"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 15:46:37.945377+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “get_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a1267e-bdab-7021-a7c7-0d9e739cf480"
    },
    {
      "id": "chg_01a1267e-be73-76f0-b392-ed9771b6c6d1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "start_round",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "start_round"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 15:46:37.945377+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “start_round” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a1267e-be73-76f0-b392-ed9771b6c6d1"
    },
    {
      "id": "chg_01a1267e-bf43-789d-8a1b-586f552bd105",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "submit_guess",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "submit_guess"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 15:46:37.945377+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “submit_guess” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a1267e-bf43-789d-8a1b-586f552bd105"
    },
    {
      "id": "chg_01a1267e-bf4e-7981-884e-afa05fb4ec00",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "use_lifeline",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "use_lifeline"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 15:46:37.945377+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “use_lifeline” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a1267e-bf4e-7981-884e-afa05fb4ec00"
    },
    {
      "id": "chg_01a1267e-c0ca-7eb1-8648-77a064ad7bfd",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "card",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "ui://show-and-tell/card-f5351662cb.html",
      "to_value": "ui://show-and-tell/card-4ccad5d71c.html",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "ui://show-and-tell/card-4ccad5d71c.html",
        "from": "ui://show-and-tell/card-f5351662cb.html",
        "resource": "card"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 15:46:37.945377+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Resource “card” now points somewhere else (ui://show-and-tell/card-f5351662cb.html → ui://show-and-tell/card-4ccad5d71c.html)",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a1267e-c0ca-7eb1-8648-77a064ad7bfd"
    },
    {
      "id": "chg_01a1267e-c0cf-744c-a76d-dd750a63cb6f",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 15:46:37.945377+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-playshowandtell-show-and-tell/playshowandtell#chg-chg_01a1267e-c0cf-744c-a76d-dd750a63cb6f"
    }
  ],
  "days": [
    {
      "date": "2026-10-25",
      "total": 32,
      "delta": -42,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-10-24",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-23",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-22",
      "total": 73,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-10-21",
      "total": 73,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-19",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 37,
        "to": 40,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 11,
          "to_days": 12
        },
        "partial": false,
        "compared_to": "2026-10-18",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-17",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-15",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 23,
        "to": 27,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 7,
          "to_days": 8
        },
        "partial": false,
        "compared_to": "2026-10-14",
        "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."
      },
      "event_count": 0
    }
  ]
}