JetBrains/kotlin v2.3.20-RC2

Kotlin 2.3.20-RC2

on GitHub

Changelog

Compiler

• KT-84620 Incorrect optimization of property delegation
• KT-81974 Do not eagerly initialize reflection for KProperty objects for delegated properties

JVM. Reflection

• KT-84600 Performance regression around Kotlin properties JVM reflection during instantiation

Tools. Build Tools API

• KT-84577 BTA: API 2.3.20 incompatible with compiler 2.3.10

Tools. Compiler plugins. Compose

• KT-84218 [2.3.20-Beta1] "IllegalStateException: no implementation for FUN MISSING_DECLARATION" during bitcode lowering

Tools. Gradle

• KT-84152 Memory Leak and OOM Errors in Kotlin Gradle Plugin 2.3.20-Beta2 with in-process execution mode