Specification roadmap

Short-term plans

Improve Kotlin code examples
Synchronize specification of complex features with their up-to-latest-date implementation
- Bound smart casts
- Operator expansions for non-trivial cases (aka operator desugaring)
- Fallthrough-like overload resolution (provideDelegate + getValue, plusAssign + plus with assignment, etc.)
Describe type approximation and type decaying in more detail

Describe Kotlin Multiplatform Project (MPP) support
Implement platform-specific parts of Kotlin language specification
- Kotlin/JVM
- Kotlin/JS
- Kotlin/Native