Version 1.9.0

Author: dkhalanskyjb

CHANGES.md

@@ -1,15 +1,52 @@
 # Change log for kotlinx.coroutines
 
+## Version 1.9.0
+
+### Features
+
+* Wasm/WASI target support (#4064). Thanks, @igoriakovlev!
+* `limitedParallelism` now optionally accepts the name of the dispatcher view for easier debugging (#4023).
+* No longer initialize `Dispatchers.IO` on the JVM when other standard dispatchers are accessed (#4166). Thanks, @metalhead8816!
+* Introduced the `Flow<T>.chunked(size: Int): Flow<List<T>>` operator that groups emitted values into groups of the given size (#1290).
+* Closeable dispatchers are instances of `AutoCloseable` now (#4123).
+
+### Fixes
+
+* Calling `hasNext` on a `Channel`'s iterator is idempotent (#4065). Thanks, @gitpaxultek!
+* `CoroutineScope()` created without an explicit dispatcher uses `Dispatchers.Default` on Native (#4074). Thanks, @whyoleg!
+* Fixed a bug that prevented non-Android `Dispatchers.Main` from initializing when the Firebase dependency is used (#3914).
+* Ensured a more intuitive ordering of tasks in `runBlocking` (#4134).
+* Forbid casting a `Mutex` to `Semaphore` (#4176).
+* Worked around a stack overflow that may occur when calling `asDeferred` on a `Future` many times (#4156).
+
+### Deprecations and promotions
+
+* Advanced the deprecation levels for `BroadcastChannel`-based API (#4197).
+* Advanced the deprecation levels for the old `kotlinx-coroutines-test` API (#4198).
+* Deprecated `Job.cancelFutureOnCompletion` (#4173).
+* Promoted `CoroutineDispatcher.limitedParallelism` to stable (#3864).
+* Promoted `CoroutineStart.ATOMIC` from `ExperimentalCoroutinesApi` to `DelicateCoroutinesApi` (#4169).
+* Promoted `CancellableContinuation.resume` with an `onCancellation` lambda to stable, providing extra arguments to the lambda (#4088).
+* Marked the classes and interfaces that are not supposed to be inherited from with the new `InternalForInheritanceCoroutinesApi` opt-in (#3770).
+* Marked the classes and interfaces inheriting from which is not stable with the new `ExperimentalForInheritanceCoroutinesApi` opt-in (#3770).
+
+### Other
+
+* Kotlin was updated to 2.0 (#4137).
+* Reworked the documentation for `CoroutineStart` and `Channel`-based API (#4147, #4148, #4167). Thanks, @globsterg!
+* Simplified the internal implementation of `Job` (#4053).
+* Small tweaks, fixes, and documentation improvements.
+
 ## Version 1.9.0-RC.2
 
 * Advanced the deprecation levels for `BroadcastChannel`-based API (#4197).
 * Advanced the deprecation levels for the old `kotlinx-coroutines-test` API (#4198).
 * Promoted `CoroutineStart.ATOMIC` from `ExperimentalCoroutinesApi` to `DelicateCoroutinesApi` (#4169).
 * Reworked the documentation for `CoroutineStart` and `Channel`-based API (#4147, #4148, #4167). Thanks, @globsterg!
 * Forbid casting a `Mutex` to `Semaphore` (#4176).
-* Deprecated `Job.cancelFutureOnCompletion` (#4211).
+* Deprecated `Job.cancelFutureOnCompletion` (#4173).
 * Worked around a stack overflow that may occur when calling `asDeferred` on a `Future` many times (#4156).
-* Fixed a bug that disallowed setting a custom `probeCoroutineResumed` when starting coroutines with `UNDISPATCHED` (#4211).
+* Fixed a bug that disallowed setting a custom `probeCoroutineResumed` when starting coroutines with `UNDISPATCHED` (#4162).
 * No longer initialize `Dispatchers.IO` on the JVM when other standard dispatchers are accessed (#4166). Thanks, @metalhead8816!
 * Small tweaks, fixes, and documentation improvements.
 

README.md

@@ -3,7 +3,7 @@
 [![Kotlin Stable](https://kotl.in/badges/stable.svg)](https://kotlinlang.org/docs/components-stability.html)
 [![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/1.9.0-RC.2)](https://central.sonatype.com/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core/1.9.0-RC.2)
+[![Download](https://img.shields.io/maven-central/v/org.jetbrains.kotlinx/kotlinx-coroutines-core/1.9.0)](https://central.sonatype.com/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core/1.9.0)
 [![Kotlin](https://img.shields.io/badge/kotlin-2.0.0-blue.svg?logo=kotlin)](http://kotlinlang.org)
 [![Slack channel](https://img.shields.io/badge/chat-slack-green.svg?logo=slack)](https://kotlinlang.slack.com/messages/coroutines/)
 
@@ -85,7 +85,7 @@ Add dependencies (you can also add other modules that you need):
 <dependency>
     <groupId>org.jetbrains.kotlinx</groupId>
     <artifactId>kotlinx-coroutines-core</artifactId>
-    <version>1.9.0-RC.2</version>
+    <version>1.9.0</version>
 </dependency>
 ```
 
@@ -103,7 +103,7 @@ Add dependencies (you can also add other modules that you need):
 
 ```kotlin
 dependencies {
-    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.9.0-RC.2")
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.9.0")
 }
 ```
 
@@ -133,7 +133,7 @@ Add [`kotlinx-coroutines-android`](ui/kotlinx-coroutines-android)
 module as a dependency when using `kotlinx.coroutines` on Android:
 
 ```kotlin
-implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0-RC.2")
+implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0")
 ```
 
 This gives you access to the Android [Dispatchers.Main]
@@ -168,7 +168,7 @@ In common code that should get compiled for different platforms, you can add a d
 ```kotlin
 commonMain {
     dependencies {
-        implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.9.0-RC.2")
+        implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.9.0")
     }
 }
 ```
@@ -178,7 +178,7 @@ Platform-specific dependencies are recommended to be used only for non-multiplat
 #### JS
 
 Kotlin/JS version of `kotlinx.coroutines` is published as 
-[`kotlinx-coroutines-core-js`](https://central.sonatype.com/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core-js/1.9.0-RC.2)
+[`kotlinx-coroutines-core-js`](https://central.sonatype.com/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core-js/1.9.0)
 (follow the link to get the dependency declaration snippet).
 
 #### Native

gradle.properties

@@ -1,5 +1,5 @@
 # Kotlin
-version=1.9.0-RC.2-SNAPSHOT
+version=1.9.0-SNAPSHOT
 group=org.jetbrains.kotlinx
 kotlin_version=2.0.0
 kotlin_language_version=2.0

integration-testing/gradle.properties

@@ -1,5 +1,5 @@
 kotlin_version=2.0.0
-coroutines_version=1.9.0-RC.2-SNAPSHOT
+coroutines_version=1.9.0-SNAPSHOT
 asm_version=9.3
 
 kotlin.code.style=official

kotlinx-coroutines-debug/README.md

@@ -61,7 +61,7 @@ stacktraces will be dumped to the console.
 ### Using as JVM agent
 
 Debug module can also be used as a standalone JVM agent to enable debug probes on the application startup.
-You can run your application with an additional argument: `-javaagent:kotlinx-coroutines-debug-1.9.0-RC.2.jar`.
+You can run your application with an additional argument: `-javaagent:kotlinx-coroutines-debug-1.9.0.jar`.
 Additionally, on Linux and Mac OS X you can use `kill -5 $pid` command in order to force your application to print all alive coroutines.
 When used as Java agent, `"kotlinx.coroutines.debug.enable.creation.stack.trace"` system property can be used to control 
 [DebugProbes.enableCreationStackTraces] along with agent startup.

kotlinx-coroutines-test/README.md

@@ -26,7 +26,7 @@ Provided [TestDispatcher] implementations:
 Add `kotlinx-coroutines-test` to your project test dependencies:
 ```
 dependencies {
-    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.9.0-RC.2'
+    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.9.0'
 }
 ```
 

ui/coroutines-guide-ui.md

@@ -110,7 +110,7 @@ Add dependencies on `kotlinx-coroutines-android` module to the `dependencies { .
 `app/build.gradle` file:
 
 ```groovy
-implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0-RC.2"
+implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0"
 ```
 
 You can clone [kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines) project from GitHub onto your