Kotlin v2.1.0-RC released!

[NewsBot]

Kotlin v2.1.0-RC has been released.

2.1.0-RC

Backend. Wasm

• KT-72297 [Wasm] Unused associated object class lead to compiler fail

Compiler

• KT-72281 K/N: “Failed to wait for cache to be built”
• KT-72238 Argument type mismatch in builder inside extension function after ?:
• KT-71751 K2: Skipping code in last statement of lambda
• KT-72552 AutoboxingTransformer fails on during linkage on nested lambdas with cinteroped types
• KT-71649 K2: Put operator on mutableMap<T?, V>() causes crashes on null key
• KT-71508 JAVA_CLASS_INHERITS_KT_PRIVATE_CLASS isn’t reported when java class is inherited from an effectively private class
• [KT-72178](https:…

Link: Release Kotlin 2.1.0-RC · JetBrains/kotlin · GitHub