Update Kotlin to 2.2.0 (#4485)

Author: qwwdfsad

README.md

@@ -4,12 +4,12 @@
 [![JetBrains official project](https://jb.gg/badges/official.svg)](https://confluence.jetbrains.com/display/ALL/JetBrains+on+GitHub)
 [![GitHub license](https://img.shields.io/badge/license-Apache%20License%202.0-blue.svg?style=flat)](https://www.apache.org/licenses/LICENSE-2.0)
 [![Download](https://img.shields.io/maven-central/v/org.jetbrains.kotlinx/kotlinx-coroutines-core/1.10.2)](https://central.sonatype.com/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core/1.10.2)
-[![Kotlin](https://img.shields.io/badge/kotlin-2.0.0-blue.svg?logo=kotlin)](http://kotlinlang.org)
+[![Kotlin](https://img.shields.io/badge/kotlin-2.2.0-blue.svg?logo=kotlin)](http://kotlinlang.org)
 [![KDoc link](https://img.shields.io/badge/API_reference-KDoc-blue)](https://kotlinlang.org/api/kotlinx.coroutines/)
 [![Slack channel](https://img.shields.io/badge/chat-slack-green.svg?logo=slack)](https://kotlinlang.slack.com/messages/coroutines/)
 
 Library support for Kotlin coroutines with [multiplatform](#multiplatform) support.
-This is a companion version for the Kotlin `2.0.0` release.
+This is a companion version for the Kotlin `2.2.0` release.
 
 ```kotlin
 suspend fun main() = coroutineScope {
@@ -94,7 +94,7 @@ And make sure that you use the latest Kotlin version:
 
 ```xml
 <properties>
-    <kotlin.version>2.0.0</kotlin.version>
+    <kotlin.version>2.2.0</kotlin.version>
 </properties>
 ```
 
@@ -113,10 +113,10 @@ And make sure that you use the latest Kotlin version:
 ```kotlin
 plugins {
     // For build.gradle.kts (Kotlin DSL)
-    kotlin("jvm") version "2.0.0"
+    kotlin("jvm") version "2.2.0"
 
     // For build.gradle (Groovy DSL)
-    id "org.jetbrains.kotlin.jvm" version "2.0.0"
+    id "org.jetbrains.kotlin.jvm" version "2.2.0"
 }
 ```
 

gradle.properties

@@ -4,7 +4,7 @@ group=org.jetbrains.kotlinx
 # First-party dependencies.
 # ONLY rename these properties alongside adapting kotlinx.train build chain
 # and the `firstPartyDependencies` list in `buildSrc`.
-kotlin_version=2.1.20
+kotlin_version=2.2.0
 atomicfu_version=0.26.1
 
 # Dependencies

integration-testing/gradle.properties

@@ -1,4 +1,4 @@
-kotlin_version=2.1.0
+kotlin_version=2.2.0
 coroutines_version=1.10.2-SNAPSHOT
 asm_version=9.3
 junit5_version=5.7.0

integration-testing/smokeTest/build.gradle.kts

@@ -79,11 +79,3 @@ kotlin {
         }
     }
 }
-
-// Drop this configuration when the Node.JS version in KGP will support wasm gc milestone 4
-// check it here:
-// https://github.com/JetBrains/kotlin/blob/master/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/targets/js/nodejs/NodeJsRootExtension.kt
-rootProject.extensions.findByType(NodeJsRootExtension::class.java)?.apply {
-    nodeVersion = "21.0.0-v8-canary202309167e82ab1fa2"
-    nodeDownloadBaseUrl = "https://nodejs.org/download/v8-canary"
-}

kotlinx-coroutines-core/common/src/flow/StateFlow.kt

@@ -258,7 +258,7 @@ private class StateFlowSlot : AbstractSharedFlowSlot<StateFlowImpl<*>>() {
      * ===
      * This should be `atomic<Any?>(null)` instead of the atomic reference, but because of #3820
      * it is used as a **temporary** solution starting from 1.8.1 version.
-     * Depending on the fix rollout on Android, it will be removed in 1.9.0 or 2.0.0.
+     * Depending on the fix rollout on Android, it will be removed in 1.9.0 or 1.10.0.
      * See https://issuetracker.google.com/issues/325123736
      */
     private val _state = WorkaroundAtomicReference<Any?>(null)

kotlinx-coroutines-core/jvm/resources/DebugProbesKt.bin

@@ -316,7 +316,6 @@ public class PublisherCoroutine<in T>(
         signalCompleted(cause, handled)
     }
 
-    @Suppress("OVERRIDE_DEPRECATION") // Remove after 2.2.0
     override fun cancel() {
         // Specification requires that after cancellation publisher stops signalling
         // This flag distinguishes subscription cancellation request from the job crash