4.0.0 com.chartboost chartboost-sdk 9.2.1 aar org.jetbrains.kotlin kotlin-stdlib-jdk8 1.6.20 compile com.google.android.gms play-services-auth 20.3.0 runtime com.google.android.gms play-services-ads-identifier 18.0.1 runtime com.google.android.gms play-services-appset 16.0.2 runtime org.jetbrains.kotlinx kotlinx-coroutines-android 1.6.1 runtime Chartboost Android SDK Chartboost https://chartboost.com https://answers.chartboost.com/en-us/articles/200780239 chartboostmobile chartboost mobile mobile@chartboost.com https://github.com/ChartBoost/android-sdk https://github.com/ChartBoost/android-sdk https://github.com/ChartBoost/android-sdk