{
  "webextensions": {
    "api": {
      "userScripts": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts",
          "support": {
            "chrome": {
              "version_added": "120",
              "notes": "Available for use with Manifest V3 only."
            },
            "edge": "mirror",
            "firefox": {
              "version_added": "136",
              "notes": [
                "Available for use with Manifest V3 only.",
                "An incompatible version of this API is available for Manifest V2. See [userScripts (Legacy)](https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts_legacy)."
              ]
            },
            "firefox_android": {
              "version_added": "138"
            },
            "opera": "mirror",
            "safari": {
              "version_added": false
            },
            "safari_ios": "mirror"
          }
        },
        "ExecutionWorld": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts/ExecutionWorld",
            "support": {
              "chrome": {
                "version_added": "120"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "136"
              },
              "firefox_android": {
                "version_added": "138"
              },
              "opera": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror"
            }
          }
        },
        "RegisteredUserScript": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts/RegisteredUserScript",
            "support": {
              "chrome": {
                "version_added": "120"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "136"
              },
              "firefox_android": {
                "version_added": "138"
              },
              "opera": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror"
            }
          },
          "worldId": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": "133"
                },
                "edge": "mirror",
                "firefox": {
                  "version_added": "136"
                },
                "firefox_android": {
                  "version_added": "138"
                },
                "opera": "mirror",
                "safari": {
                  "version_added": false
                },
                "safari_ios": "mirror"
              }
            }
          }
        },
        "ScriptSource": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts/ScriptSource",
            "support": {
              "chrome": {
                "version_added": "120"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "136"
              },
              "firefox_android": {
                "version_added": "138"
              },
              "opera": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror"
            }
          }
        },
        "UserScriptFilter": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts/UserScriptFilter",
            "support": {
              "chrome": {
                "version_added": "120"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "136"
              },
              "firefox_android": {
                "version_added": "138"
              },
              "opera": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror"
            }
          }
        },
        "WorldProperties": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts/WorldProperties",
            "support": {
              "chrome": {
                "version_added": "120"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "136"
              },
              "firefox_android": {
                "version_added": "138"
              },
              "opera": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror"
            }
          },
          "worldId": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": "133"
                },
                "edge": "mirror",
                "firefox": {
                  "version_added": "136"
                },
                "firefox_android": {
                  "version_added": "138"
                },
                "opera": "mirror",
                "safari": {
                  "version_added": false
                },
                "safari_ios": "mirror"
              }
            }
          }
        },
        "configureWorld": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts/configureWorld",
            "support": {
              "chrome": {
                "version_added": "120"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "136"
              },
              "firefox_android": {
                "version_added": "138"
              },
              "opera": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror"
            }
          }
        },
        "execute": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts/execute",
            "support": {
              "chrome": {
                "version_added": "135"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": false,
                "impl_url": "https://bugzil.la/1930776"
              },
              "firefox_android": "mirror",
              "opera": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror"
            }
          }
        },
        "getScripts": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts/getScripts",
            "support": {
              "chrome": {
                "version_added": "120"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "136"
              },
              "firefox_android": {
                "version_added": "138"
              },
              "opera": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror"
            }
          }
        },
        "getWorldConfigurations": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts/getWorldConfigurations",
            "support": {
              "chrome": {
                "version_added": "133"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "136"
              },
              "firefox_android": {
                "version_added": "138"
              },
              "opera": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror"
            }
          }
        },
        "register": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts/register",
            "support": {
              "chrome": {
                "version_added": "120"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "136",
                "notes": "An incompatible version of this function is available for Manifest V2. See [userScripts (Legacy)](https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts_legacy/register)."
              },
              "firefox_android": {
                "version_added": "138"
              },
              "opera": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror"
            }
          }
        },
        "resetWorldConfiguration": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts/resetWorldConfiguration",
            "support": {
              "chrome": {
                "version_added": "133"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "136"
              },
              "firefox_android": {
                "version_added": "138"
              },
              "opera": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror"
            }
          }
        },
        "unregister": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts/unregister",
            "support": {
              "chrome": {
                "version_added": "120"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "136"
              },
              "firefox_android": {
                "version_added": "138"
              },
              "opera": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror"
            }
          }
        },
        "update": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/userScripts/update",
            "support": {
              "chrome": {
                "version_added": "120"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "136"
              },
              "firefox_android": {
                "version_added": "138"
              },
              "opera": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror"
            }
          }
        }
      }
    }
  }
}