Kotlin 2.4.0 Preview, Unified Toolchain, and LSP Alpha Land
Kotlin 2.4.0 stabilizes context parameters and explicit backing fields. A new Kotlin Toolchain unifies build, test, and agent workflows under one command, while the Language Server hits Alpha.
Kotlin 2.4.0 stabilizes context parameters and explicit backing fields, while multi-field value classes bring safer domain modeling. The bigger shift is tooling: the new Kotlin Toolchain unifies build, test, and agent integration under one command using Amper. The Language Server hit Alpha with IntelliJ-backed completions. A new Documentation Model exposes kdoc.jar for AI agents. Teams shipping JVM or multiplatform Kotlin should test the Toolchain now and watch LSP maturity to cut editor lock-in and prep for agentic workflows.
Read the original → Kotlin Blog
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- #multiplatform
- #lsp
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