{
  "webextensions": {
    "api": {
      "contentScripts": {
        "RegisteredContentScript": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/contentScripts/RegisteredContentScript",
            "support": {
              "chrome": {
                "version_added": false,
                "notes": "There is a <a href='https://github.com/bfred-it/content-scripts-register-polyfill'>polyfill available</a>."
              },
              "edge": {
                "version_added": false,
                "notes": "There is a <a href='https://github.com/bfred-it/content-scripts-register-polyfill'>polyfill available</a>."
              },
              "firefox": {
                "version_added": "59"
              },
              "firefox_android": {
                "version_added": "59"
              },
              "opera": {
                "version_added": false
              },
              "safari": {
                "version_added": false,
                "notes": "There is a <a href='https://github.com/bfred-it/content-scripts-register-polyfill'>polyfill available</a>."
              }
            }
          },
          "unregister": {
            "__compat": {
              "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/contentScripts/RegisteredContentScript/unregister",
              "support": {
                "chrome": {
                  "version_added": false,
                  "notes": "There is a <a href='https://github.com/bfred-it/content-scripts-register-polyfill'>polyfill available</a>."
                },
                "edge": {
                  "version_added": false,
                  "notes": "There is a <a href='https://github.com/bfred-it/content-scripts-register-polyfill'>polyfill available</a>."
                },
                "firefox": {
                  "version_added": "59"
                },
                "firefox_android": {
                  "version_added": "59"
                },
                "opera": {
                  "version_added": false
                },
                "safari": {
                  "version_added": false,
                  "notes": "There is a <a href='https://github.com/bfred-it/content-scripts-register-polyfill'>polyfill available</a>."
                }
              }
            }
          }
        },
        "register": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/contentScripts/register",
            "support": {
              "chrome": {
                "version_added": false,
                "notes": "There is a <a href='https://github.com/bfred-it/content-scripts-register-polyfill'>polyfill available</a>."
              },
              "edge": {
                "version_added": false,
                "notes": "There is a <a href='https://github.com/bfred-it/content-scripts-register-polyfill'>polyfill available</a>."
              },
              "firefox": {
                "version_added": "59"
              },
              "firefox_android": {
                "version_added": "59"
              },
              "opera": {
                "version_added": false
              },
              "safari": {
                "version_added": false,
                "notes": "There is a <a href='https://github.com/bfred-it/content-scripts-register-polyfill'>polyfill available</a>."
              }
            }
          }
        }
      }
    }
  }
}