Hi everyone 
Apollo Kotlin 4 is now available in MavenCentral and brings a multiplaform GraphQL parser, an Android Studio/IntelliJ plugin, WasmJs, support for @oneOf, @catch, @semanticNonNull and more!
You can read more at Apollo Kotlin 4 is now available | Apollo GraphQL Blog.
If you’re using version 3, please read the migration guide: Migrating to Apollo Kotlin 4. As always, feedback is warmly welcome!