This content was released on Apr 28 2021. The official support period is 6-months from this date.
The Android Apprentice book is your best resource for building great apps, using Kotlin. Now updated for Android 11, Kotlin 1.4 and Android Studio 4.1!
This is a companion discussion topic for the original entry at https://www.kodeco.com/22234386-announcing-android-apprentice-fourth-edition