feat: add appium:appPath to readme

README.md

@@ -47,6 +47,7 @@ appium:skipAppKill | Whether to skip the termination of the application under te
 appium:prerun | An object containing either `script` or `command` key. The value of each key must be a valid AppleScript script or command to be executed prior to the Mac2Driver session startup. See [AppleScript commands execution](#applescript-commands-execution) for more details. Example: `{command: 'do shell script "echo hello"'}`
 appium:postrun | An object containing either `script` or `command` key. The value of each key must be a valid AppleScript script or command to be executed after Mac2Driver session is stopped. See [AppleScript commands execution](#applescript-commands-execution) for more details.
 appium:noReset | Whether to restart the app whose bundle identifier was passed to capabilities as `bundleId` value if it was already running on the session startup (`false`, the default value) or just pick it up without changing the app state (`true`). Note that neither of `arguments` or `environment` capabilities will take effect if the app did not restart.
+appium:appPath | The path to the application to automate, for example `/Applications/MyAppName.app`. This is an optional capability, but it requires `bundleId` to be present. If `bundleId` is empty, `appPath` will be ignored. If the path is invalid or application is damaged/incomplete then an error will be thrown on session startup.
 
 
 ## Element Attributes