https://www.b4x.com/android/forum/threads/new-apps-will-be-required-to-publish-with-the-android-app-bundle-on-google-play.124302/
New apps will be required to publish with the Android App Bundle on Google Play | B4X Programming...
Important: In the second half of 2021, new apps will be required to publish with the Android App Bundle on Google Play. New apps larger than 150 MB must use...
required to publishandroid app bundlenew appson googleplay