This publication format has been around for a while now and will be required for the new apps on the Play Store in August 2021. This session will cover all the steps to migrate your existing project in order to build and release a brand new AAB file to the Play Store. You will see the advantages and drawbacks of App Bundle. How you can easily configure your project, handle testing tracks and update your CI/CD (CircleCI, Bitrise) to deploy your optimized app with fastlane. We will go even further with taking a look at Play Feature & Assets Delivery.