{
  "http": {
    "headers": {
      "Expect-CT": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/HTTP/Reference/Headers/Expect-CT",
          "spec_url": "https://www.rfc-editor.org/rfc/rfc9163#section-2.1",
          "support": {
            "chrome": {
              "version_added": "61",
              "notes": "Before later builds of Chrome 64, invalid Expect-CT reports would be sent. Newer versions do not send reports after 10 weeks from the build date. See [bug 41356303](https://crbug.com/41356303)."
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "≤79"
            },
            "firefox": {
              "version_added": false,
              "impl_url": "https://bugzil.la/1281469"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "48"
            },
            "opera_android": "mirror",
            "safari": {
              "version_added": false
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": true
          }
        }
      }
    }
  }
}