Update Kotlin to 2.2.21 in tests and examples (#5475)

## Release Notes
N/A

ci/templates/desktop-template/gradle.properties

@@ -1,4 +1,4 @@
 org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
 kotlin.code.style=official
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 compose.version=1.9.0

ci/templates/html-library-template/gradle.properties

@@ -1,4 +1,4 @@
 org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
 kotlin.code.style=official
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 compose.version=1.9.0

ci/templates/multiplatform-template/gradle.properties

@@ -2,6 +2,6 @@ org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
 android.useAndroidX=true
 android.enableJetifier=true
 kotlin.code.style=official
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 agp.version=8.9.0
 compose.version=1.9.0

components/gradle.properties

@@ -7,7 +7,7 @@ org.gradle.configuration-cache=true
 android.useAndroidX=true
 
 #Versions
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 agp.version=8.9.0
 compose.version=1.9.0
 deploy.version=9999.0.0-SNAPSHOT

examples/chat/gradle.properties

@@ -10,6 +10,6 @@ kotlin.native.useEmbeddableCompilerJar=true
 kotlin.mpp.androidSourceSetLayoutVersion=2
 # Enable kotlin/native experimental memory model
 kotlin.native.binary.memoryModel=experimental
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 agp.version=8.9.0
 compose.version=1.9.1

examples/codeviewer/gradle.properties

@@ -10,6 +10,6 @@ kotlin.native.useEmbeddableCompilerJar=true
 kotlin.mpp.androidSourceSetLayoutVersion=2
 # Enable kotlin/native experimental memory model
 kotlin.native.binary.memoryModel=experimental
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 agp.version=8.9.0
 compose.version=1.9.1

examples/graphics-2d/gradle.properties

@@ -10,6 +10,6 @@ kotlin.native.useEmbeddableCompilerJar=true
 kotlin.mpp.androidSourceSetLayoutVersion=2
 # Enable kotlin/native experimental memory model
 kotlin.native.binary.memoryModel=experimental
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 agp.version=8.9.0
 compose.version=1.9.1

examples/html/compose-bird/gradle.properties

@@ -1,5 +1,5 @@
 kotlin.code.style=official
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 compose.version=1.9.1
 org.gradle.configuration-cache=true
 org.gradle.caching=true

examples/html/compose-in-js/gradle.properties

@@ -1,6 +1,6 @@
 kotlin.code.style=official
 kotlin.js.webpack.major.version=4
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 compose.version=1.9.1
 org.gradle.configuration-cache=true
 org.gradle.caching=true

examples/html/landing/gradle.properties

@@ -1,5 +1,5 @@
 kotlin.code.style=official
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 compose.version=1.9.1
 org.gradle.configuration-cache=true
 org.gradle.caching=true

examples/html/with-react/gradle.properties

@@ -1,5 +1,5 @@
 kotlin.code.style=official
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 compose.version=1.9.1
 org.gradle.configuration-cache=true
 org.gradle.caching=true

examples/imageviewer/gradle.properties

@@ -7,6 +7,6 @@ org.gradle.configuration-cache=true
 org.gradle.caching=true
 org.jetbrains.compose.experimental.jscanvas.enabled=true
 org.jetbrains.compose.experimental.macos.enabled=true
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 agp.version=8.9.0
 compose.version=1.9.1

examples/interop/ios-compose-in-swiftui/gradle.properties

@@ -1,5 +1,5 @@
 kotlin.code.style=official
 xcodeproj=./iosApp
 org.gradle.jvmargs=-Xmx3g
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 compose.version=1.9.1

examples/interop/ios-compose-in-uikit/gradle.properties

@@ -3,5 +3,5 @@ xcodeproj=./iosApp
 org.gradle.jvmargs=-Xmx3g
 # Enable kotlin/native experimental memory model
 kotlin.native.binary.memoryModel=experimental
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 compose.version=1.9.1

examples/interop/ios-swiftui-in-compose/gradle.properties

@@ -3,5 +3,5 @@ xcodeproj=./iosApp
 org.gradle.jvmargs=-Xmx3g
 # Enable kotlin/native experimental memory model
 kotlin.native.binary.memoryModel=experimental
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 compose.version=1.9.1

examples/interop/ios-uikit-in-compose/gradle.properties

@@ -3,5 +3,5 @@ xcodeproj=./iosApp
 org.gradle.jvmargs=-Xmx3g
 # Enable kotlin/native experimental memory model
 kotlin.native.binary.memoryModel=experimental
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 compose.version=1.9.1

examples/issues/gradle.properties

@@ -19,6 +19,6 @@ kotlin.code.style=official
 android.useAndroidX=true
 # Automatically convert third-party libraries to use AndroidX
 android.enableJetifier=true
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 agp.version=8.9.0
 compose.version=1.9.1

examples/jetsnack/gradle.properties

@@ -2,5 +2,5 @@ org.gradle.jvmargs=-Xmx8g
 kotlin.code.style=official
 android.useAndroidX=true
 agp.version=8.9.0
-kotlin.version=2.2.20
+kotlin.version=2.2.21
 compose.version=1.9.1

gradle-plugins/gradle.properties

@@ -11,7 +11,7 @@ dev.junit.parallel=false
 compose.version=1.10.0-alpha02
 compose.material3.version=1.9.0-beta03
 # The latest version of Kotlin compatible with compose.tests.compiler.version. Used only in tests/CI.
-compose.tests.kotlin.version=2.2.20
+compose.tests.kotlin.version=2.2.21
 # __SUPPORTED_GRADLE_VERSIONS__
 # Don't forget to edit versions in .github/workflows/gradle-plugin.yml as well
 # and Publish.Subtasks.buildTypes.gradle.GradlePluginTestKt#gradleVersions in the TC config

html/buildSrc/gradle.properties

@@ -1 +1 @@
-kotlin.version=2.2.20
+kotlin.version=2.2.21

tutorials/HTML/Getting_Started/README.md

@@ -36,7 +36,7 @@ pluginManagement {
 ``` kotlin
 // Add compose gradle plugin
 plugins {
-    kotlin("multiplatform") version "2.2.20"
+    kotlin("multiplatform") version "2.2.21"
     id("org.jetbrains.compose") version "1.9.0"
 }