v2.1.5

Fixed

"Missing Access Token" after backgrounding (React Native). Refreshing accessToken only updated the WebView's source prop, which isn't reliably re-navigated by react-native-webview — especially after iOS suspends or kills the WebView's content process while the app is backgrounded for a few minutes. The SDK now forces a real navigation both when accessToken changes and when the content process terminates, so resuming with a refreshed token no longer surfaces a stale, token-less widget.