Kotlin 1.3.60 was released. In addition to quality improvements, this release focuses on the following aspects:

  • Optimize inline class comparisons.
  • Improved debugging, J2K converters and Gradle scripting tools written in Kotlin.
  • Support for more Kotlin/Native platforms/targets.
  • Improved Kotlin/MPP IDE experience.
  • For Kotlin/JS, add support for Source Maps and improve platform test runner integration.
  • A preview of some of the implemented Kotlin 1.4 features.

For details, see the update:

Blog.jetbrains.com/kotlin/2019…