v2.1.10-RC

Kotlin 2.1.10-RC focuses on stability and compatibility fixes across the K2 compiler, Compose, and multiplatform tooling. Key improvements include resolving type alias handling in generics, fixing JavaScript code generation, and addressing Gradle multiplatform dependency resolution issues. This release strengthens support for modern JDK versions and improves build reliability for mobile and multiplatform projects.

Highlights

• Fixed K2 compiler issues with typealiases, inner constructors, and generic field receivers
• Resolved Compose compiler stability warnings from 2.0.10 migration
• Fixed JavaScript backend issues including companion object undefined and missing break statements
• Improved Kotlin/Native Android ARM64 linking and static cache handling
• Fixed Gradle multiplatform transitive dependency and publication groupId issues
• Added JDK 25 EA build support and improved daemon stability