chore(deps): bump kotlin from 2.4.20 to 2.4.21 in /samples/kotlin-mcp-server

[dependabot]

Bumps kotlin from 2.4.20 to 2.4.21.
Updates org.jetbrains.kotlin.jvm from 2.4.20 to 2.4.21

Release notes

Sourced from org.jetbrains.kotlin.jvm's releases.

Kotlin 2.4.21

Changelog

Backend. Wasm

• KT-89267 K/Wasm: calling a (T) -> R lambda with an argument that isn't a T traps instead of throwing ClassCastException

JVM. Reflection

• KT-89280 NoSuchElementException in argumentsMakeSenseOnlyForMutableContainer for Java non-static inner class of generic outer class
• KT-80710 Reflection: change KCallable representation to avoid dependency on K1

JavaScript

• KT-89449 Kotlin/JS: Member names no longer minified in production
• KT-89363 KJS. Regular class with companion can't extend external class

Tools. Compiler plugins. Serialization

• KT-89275 Kotlin/Wasm: Invalid Wasm is emitted for a @Serializable generic class with a class upper bound

Tools. Gradle. Native

• KT-89285 SwiftPM import results in flooded log
• KT-86251 K/N: Flaky linkDebugTestLinuxX64 failure with "truncated or malformed archive" on libstdlib-cache.a

Tools. Scripts

• KT-89247 Kotlin Script: NoClassDefFoundError on 2nd execution with transitive dependency from imported script
• KT-89220 JSR-223: generic Java bindings break all subsequent eval() calls
• KT-88458 Audit closeable resource usage
• KT-88453 VirtualFileScriptSource.text leaks an unclosed file stream — script source file handle held until GC, blocks file deletion on Windows

Kotlin 2.4.21-RC

Changelog

Backend. Wasm

• KT-89267 K/Wasm: calling a (T) -> R lambda with an argument that isn't a T traps instead of throwing ClassCastException

JVM. Reflection

• KT-89280 NoSuchElementException in argumentsMakeSenseOnlyForMutableContainer for Java non-static inner class of generic outer class
• KT-80710 Reflection: change KCallable representation to avoid dependency on K1

JavaScript

• KT-89449 Kotlin/JS: Member names no longer minified in production
• KT-89363 KJS. Regular class with companion can't extend external class

... (truncated)

Changelog

Sourced from org.jetbrains.kotlin.jvm's changelog.

2.4.21

Backend. Wasm

• KT-89267 K/Wasm: calling a (T) -> R lambda with an argument that isn't a T traps instead of throwing ClassCastException

JVM. Reflection

• KT-89280 NoSuchElementException in argumentsMakeSenseOnlyForMutableContainer for Java non-static inner class of generic outer class
• KT-80710 Reflection: change KCallable representation to avoid dependency on K1

JavaScript

• KT-89449 Kotlin/JS: Member names no longer minified in production
• KT-89363 KJS. Regular class with companion can't extend external class

Tools. Compiler plugins. Serialization

• KT-89275 Kotlin/Wasm: Invalid Wasm is emitted for a @Serializable generic class with a class upper bound

Tools. Gradle. Native

• KT-89285 SwiftPM import results in flooded log
• KT-86251 K/N: Flaky linkDebugTestLinuxX64 failure with "truncated or malformed archive" on libstdlib-cache.a

Tools. Scripts

• KT-89247 Kotlin Script: NoClassDefFoundError on 2nd execution with transitive dependency from imported script
• KT-89220 JSR-223: generic Java bindings break all subsequent eval() calls
• KT-88458 Audit closeable resource usage
• KT-88453 VirtualFileScriptSource.text leaks an unclosed file stream — script source file handle held until GC, blocks file deletion on Windows

Commits

• 9180ce6 Add changelog for 2.4.21-RC
• 851077b [Serialization] Copy type parameter bounds onto generated serializers (#8421)
• 1b6b624 [Wasm]: Generate a Kotlin-level cast for bridged lambda functions. (#8404)
• 3c223c2 Rrr/2.4.20/core docs (#8322)
• c681c2e [2.4.20] [KT-89285] Stop the xcodebuild logs being output by default (#8277)
• f0645d1 [2.4.20] [JS] Reorder CompilerConfiguration properties initialization (#8282)
• f507ecd [JS] Don't try to initialize an external class's companion object
• c60d7d8 Reflection: fix NoSuchElementException in ConvertFromJava.kt
• 05d1cde REPL: render correct reflected binding type
• 5acec47 Scripting: store collected dependencies recursively
• Additional commits viewable in compare view

Updates org.jetbrains.kotlin.plugin.serialization from 2.4.20 to 2.4.21

Release notes

Sourced from org.jetbrains.kotlin.plugin.serialization's releases.

Kotlin 2.4.21

Changelog

Backend. Wasm

• KT-89267 K/Wasm: calling a (T) -> R lambda with an argument that isn't a T traps instead of throwing ClassCastException

JVM. Reflection

• KT-89280 NoSuchElementException in argumentsMakeSenseOnlyForMutableContainer for Java non-static inner class of generic outer class
• KT-80710 Reflection: change KCallable representation to avoid dependency on K1

JavaScript

• KT-89449 Kotlin/JS: Member names no longer minified in production
• KT-89363 KJS. Regular class with companion can't extend external class

Tools. Compiler plugins. Serialization

• KT-89275 Kotlin/Wasm: Invalid Wasm is emitted for a @Serializable generic class with a class upper bound

Tools. Gradle. Native

• KT-89285 SwiftPM import results in flooded log
• KT-86251 K/N: Flaky linkDebugTestLinuxX64 failure with "truncated or malformed archive" on libstdlib-cache.a

Tools. Scripts

• KT-89247 Kotlin Script: NoClassDefFoundError on 2nd execution with transitive dependency from imported script
• KT-89220 JSR-223: generic Java bindings break all subsequent eval() calls
• KT-88458 Audit closeable resource usage
• KT-88453 VirtualFileScriptSource.text leaks an unclosed file stream — script source file handle held until GC, blocks file deletion on Windows

Kotlin 2.4.21-RC

Changelog

Backend. Wasm

• KT-89267 K/Wasm: calling a (T) -> R lambda with an argument that isn't a T traps instead of throwing ClassCastException

JVM. Reflection

• KT-89280 NoSuchElementException in argumentsMakeSenseOnlyForMutableContainer for Java non-static inner class of generic outer class
• KT-80710 Reflection: change KCallable representation to avoid dependency on K1

JavaScript

• KT-89449 Kotlin/JS: Member names no longer minified in production
• KT-89363 KJS. Regular class with companion can't extend external class

... (truncated)

Changelog

Sourced from org.jetbrains.kotlin.plugin.serialization's changelog.

2.4.21

Backend. Wasm

• KT-89267 K/Wasm: calling a (T) -> R lambda with an argument that isn't a T traps instead of throwing ClassCastException

JVM. Reflection

• KT-89280 NoSuchElementException in argumentsMakeSenseOnlyForMutableContainer for Java non-static inner class of generic outer class
• KT-80710 Reflection: change KCallable representation to avoid dependency on K1

JavaScript

• KT-89449 Kotlin/JS: Member names no longer minified in production
• KT-89363 KJS. Regular class with companion can't extend external class

Tools. Compiler plugins. Serialization

• KT-89275 Kotlin/Wasm: Invalid Wasm is emitted for a @Serializable generic class with a class upper bound

Tools. Gradle. Native

• KT-89285 SwiftPM import results in flooded log
• KT-86251 K/N: Flaky linkDebugTestLinuxX64 failure with "truncated or malformed archive" on libstdlib-cache.a

Tools. Scripts

• KT-89247 Kotlin Script: NoClassDefFoundError on 2nd execution with transitive dependency from imported script
• KT-89220 JSR-223: generic Java bindings break all subsequent eval() calls
• KT-88458 Audit closeable resource usage
• KT-88453 VirtualFileScriptSource.text leaks an unclosed file stream — script source file handle held until GC, blocks file deletion on Windows

Commits

• 9180ce6 Add changelog for 2.4.21-RC
• 851077b [Serialization] Copy type parameter bounds onto generated serializers (#8421)
• 1b6b624 [Wasm]: Generate a Kotlin-level cast for bridged lambda functions. (#8404)
• 3c223c2 Rrr/2.4.20/core docs (#8322)
• c681c2e [2.4.20] [KT-89285] Stop the xcodebuild logs being output by default (#8277)
• f0645d1 [2.4.20] [JS] Reorder CompilerConfiguration properties initialization (#8282)
• f507ecd [JS] Don't try to initialize an external class's companion object
• c60d7d8 Reflection: fix NoSuchElementException in ConvertFromJava.kt
• 05d1cde REPL: render correct reflected binding type
• 5acec47 Scripting: store collected dependencies recursively
• Additional commits viewable in compare view

[jetbrains-air]

Looks good — clean patch-level Kotlin bump, approving!

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Produced by Air Automations. Name: Code review / Run: https://air.jetbrains.cloud/org/05cf1a7f-6ab5-713b-abd3-29d0c8a05e2d/automations/409567ec-d3a7-40ac-ba95-8518ec577ac2?run=f317f9af-3dc2-4b35-ad19-0c7a6393085e

[devcrocod]

@dependabot rebase

[jetbrains-air]

Nice and clean — patch-level Kotlin bump with the sample build green, happy to approve!

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Produced by Air Automations. Name: Code review / Run: https://air.jetbrains.cloud/org/05cf1a7f-6ab5-713b-abd3-29d0c8a05e2d/automations/409567ec-d3a7-40ac-ba95-8518ec577ac2?run=f51edbfe-debe-4427-870e-62dc110295bb