Релиз Kotlin 1.8.20

- New Kotlin K2 compiler updates
- New experimental Kotlin/Wasm target
- New JVM incremental compilation by default in Gradle
- Update for Kotlin/Native targets
- Preview of Gradle composite builds in Kotlin Multiplatform
- Improved output for Gradle errors in Xcode
- Experimental support for the AutoCloseable interface in the standard library
- Experimental support for Base64 encoding in the standard library

#kotlin #release

https://kotlinlang.org/docs/whatsnew1820.html