Deprecated variant API in 2019

[bmjohns]

I am getting warnings that multiple API's from variant are getting deprecated in 2019 only when I run the fastlane that initiates this plugin. Can we please update these before the end of the year and this no longer works?

[15:56:25]: $ /Users/bmj1/Library/Android/sdk/platform-tools/adb devices
[15:56:25]: ▸ List of devices attached
[15:56:25]: ▸ emulator-5556 device
[15:56:25]: AVDs Booted!
[15:56:25]: Starting tests
[15:56:25]: Using gradle task.
[15:56:25]: $ ANDROID_SERIAL= ./gradlew connectedUATDebugAndroidTest
[15:56:27]: ▸ > Configure project :app
[15:56:27]: ▸ WARNING: API 'variant.getAssemble()' is obsolete and has been replaced with 'variant.getAssembleProvider()'.
[15:56:27]: ▸ It will be removed at the end of 2019.
[15:56:27]: ▸ For more information, see https://d.android.com/r/tools/task-configuration-avoidance.
[15:56:27]: ▸ To determine what is calling variant.getAssemble(), use -Pandroid.debug.obsoleteApi=true on the command line to display more information.
[15:56:27]: ▸ WARNING: API 'variantOutput.getProcessResources()' is obsolete and has been replaced with 'variantOutput.getProcessResourcesProvider()'.
[15:56:27]: ▸ It will be removed at the end of 2019.
[15:56:27]: ▸ For more information, see https://d.android.com/r/tools/task-configuration-avoidance.
[15:56:27]: ▸ To determine what is calling variantOutput.getProcessResources(), use -Pandroid.debug.obsoleteApi=true on the command line to display more information.
[15:56:27]: ▸ WARNING: API 'variantOutput.getProcessManifest()' is obsolete and has been replaced with 'variantOutput.getProcessManifestProvider()'.
[15:56:27]: ▸ It will be removed at the end of 2019.
[15:56:27]: ▸ For more information, see https://d.android.com/r/tools/task-configuration-avoidance.
[15:56:27]: ▸ To determine what is calling variantOutput.getProcessManifest(), use -Pandroid.debug.obsoleteApi=true on the command line to display more information.
[15:56:27]: ▸ WARNING: API 'variant.getMergeResources()' is obsolete and has been replaced with 'variant.getMergeResourcesProvider()'.
[15:56:27]: ▸ It will be removed at the end of 2019.
[15:56:27]: ▸ For more information, see https://d.android.com/r/tools/task-configuration-avoidance.
[15:56:27]: ▸ To determine what is calling variant.getMergeResources(), use -Pandroid.debug.obsoleteApi=true on the command line to display more information.
[15:56:27]: ▸ WARNING: API 'variant.getMergeAssets()' is obsolete and has been replaced with 'variant.getMergeAssetsProvider()'.
[15:56:27]: ▸ It will be removed at the end of 2019.
[15:56:27]: ▸ For more information, see https://d.android.com/r/tools/task-configuration-avoidance.
[15:56:27]: ▸ To determine what is calling variant.getMergeAssets(), use -Pandroid.debug.obsoleteApi=true on the command line to display more information.
[15:56:27]: ▸ WARNING: API 'variant.getPackageApplication()' is obsolete and has been replaced with 'variant.getPackageApplicationProvider()'.
[15:56:27]: ▸ It will be removed at the end of 2019.
[15:56:27]: ▸ For more information, see https://d.android.com/r/tools/task-configuration-avoidance.
[15:56:27]: ▸ To determine what is calling variant.getPackageApplication(), use -Pandroid.debug.obsoleteApi=true on the command line to display more information.
[15:56:27]: ▸ WARNING: API 'variant.getExternalNativeBuildTasks()' is obsolete and has been replaced with 'variant.getExternalNativeBuildProviders()'.
[15:56:27]: ▸ It will be removed at the end of 2019.
[15:56:27]: ▸ For more information, see https://d.android.com/r/tools/task-configuration-avoidance.
[15:56:27]: ▸ To determine what is calling variant.getExternalNativeBuildTasks(), use -Pandroid.debug.obsoleteApi=true on the command line to display more information.