1318 [Firebase messaging] iOS direct data messages (bugfix, cla: yes, flutterfire)

1355 [firebase_storage] Fix putFile method’s Content-Type auto-detection for iOS (bugfix, cla: yes, flutterfire)

1401 [webview_flutter] add debuggingEnabled property (cla: yes, feature, webview)

1515 [firebase_admob] Fix firebase_admob crash when used with android alarm manager (bugfix, cla: yes, flutterfire, submit queue)

1550 [google_maps_flutter] Adds support for circle overlays to the Google Maps plugin (cla: yes)

1551 [google_maps_flutter] Adds support for polygon overlays to the Google Maps plugin (cla: yes)

1553 [google_maps_flutter] Avoid calling null callbacks (cla: yes)