Kotlin v2.0.0-RC2 released!

[NewsBot]

Kotlin v2.0.0-RC2 has been released.

Changelog

Backend. Wasm

• KT-66515 Wasm: “call param types must match” during the build
• KT-67435 K/Wasm: import.meta.url transforming into absolute local path in webpack
• KT-66905 K/Wasm: support new version of exception handling proposal

Compiler

New Features

• KT-59688 K2: consider removing smartcasts only from the only visibile property with specific name, not from all of them

Performance Improvements

• KT-67388 FP intellij: performance degradation in build 611
• KT-67507 K2: Slow compilation times when a class has a lot of possibly conflicting declarations

Fixes

• [KT-57678](https://youtrack.jetbrains.com/issue/KT-5767…

Link: Release Kotlin 2.0.0-RC2 · JetBrains/kotlin · GitHub