{
  "html": {
    "manifest": {
      "icons": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/Manifest/icons",
          "support": {
            "chrome": {
              "version_added": null
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": null
            },
            "firefox": {
              "version_added": null
            },
            "firefox_android": {
              "version_added": "53",
              "flags": [
                {
                  "type": "preference",
                  "name": "manifest.install.enabled",
                  "value_to_set": "true"
                }
              ],
              "notes": "By default, used for as the source for \"Add to home screen\" (see bug 1234558)."
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": null
            },
            "opera_android": {
              "version_added": null
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": true
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}