The update adds Java 26 support for Kotlin/JVM, enables incremental compilation by default for Kotlin/Wasm, and expands Kotlin's ability to target modern web and native platforms.
In the past I've worked with Gradle that is a build automation tool for Android Projects, ever since I've jumped on the backend side of things I've been using Maven, which is a build automation tools ...
What flavors configure at the platform level: On Android: productFlavors in build.gradle — app ID, version name, resource directories. On iOS: Schemes and Configurations in Xcode — bundle ID, ...