The bigger things we are working on now include:
- Improving language support for multiplatform programming
- Graduating coroutines
- Writing common libraries for IO, sockets, serialization, dates, etc.
- Bringing Kotlin/Native to release (currently it's a Technology Preview): for iOS and other platforms
- Setting up a central repository for Kotlin headers for JS libraries (aka "DefnitelyKotlin")
- Performance improvements in the compiler and IDE
- Performance optimizations for generated code
- Incremental compilation improvements in Kotlin/JVM and Kotlin/JS