Currently we are using Compile time SDK 27 and UrbanAirship SDK version 9.5.5 in our application
1. For updating UrbanAirship SDK version to 9.7.1 do we need to updated our Compile time SDK 28 as UrbanAirship targeting to 28?
2. Do we need to update our play services versions as well to the latest version as UrbanAirship SDK(playservices version is 16) using?