Version 1.3.3

Author: qwwdfsad

CHANGES.md

@@ -1,5 +1,46 @@
 # Change log for kotlinx.coroutines
 
+## Version 1.3.3
+
+### Flow
+* `Flow.take` performance is significantly improved (#1538).
+* `Flow.merge` operator (#1491).
+* Reactive Flow adapters are promoted to stable API (#1549).
+* Reusable cancellable continuations were introduced that improved the performance of various flow operators and iteration over channels (#1534).
+* Fixed interaction of multiple flows with `take` operator (#1610).
+* Throw `NoSuchElementException` instead of `UnsupportedOperationException` for empty `Flow` in `reduce` operator (#1659).
+* Allow non-emitting `withContext` from `flow` builder (#1616).
+
+### Debugging
+
+* `DebugProbes.dumpCoroutines` is optimized to be able to print the 6-digit number of coroutines (#1535).
+* Properly capture unstarted lazy coroutines in debugger (#1544).
+* Capture coroutines launched from within a test constructor with `CoroutinesTimeout` test rule (#1542).
+* Stacktraces of `Job`-related coroutine machinery are shortened and prettified (#1574).
+* Stacktrace recovery unification that should provide a consistent experience recover of stacktrace (#1597).
+* Stacktrace recovery for `withTimeout` is supported (#1625).
+* Do not recover exception with a single `String` parameter constructor that is not a `message` (#1631).
+
+### Other features
+
+* `Dispatchers.Default` and `Dispatchers.IO` rework: CPU consumption is significantly lower, predictable idle threads termination (#840, #1046, #1286).
+* Avoid `ServiceLoader` for loading `Dispatchers.Main` (#1572, #1557, #878, #1606).
+* Consistently handle undeliverable exceptions in RxJava and Reactor integrations (#252, #1614).
+* `yield` support in immediate dispatchers (#1474).
+* `CompletableDeferred.completeWith(result: Result<T>)` is introduced.
+* Added support for tvOS and watchOS-based Native targets (#1596).
+
+### Bug fixes and improvements
+
+* `CoroutineDispatcher.isDispatchNeeded` is promoted to stable API (#1014).
+* Livelock and stackoverflows in mutual `select` expressions are fixed (#1411, #504).
+* Properly handle `null` values in `ListenableFuture` integration (#1510).
+* Making ReceiveChannel.cancel linearizability-friendly.
+* Linearizability of Channel.close in a complex contended cases (#1419).
+* ArrayChannel.isBufferEmpty atomicity is fixed (#1526).
+* Various documentation improvements.
+* Reduced bytecode size of `kotlinx-coroutines-core`, reduced size of minified `dex` when using basic functionality of `kotlinx-coroutines`.
+
 ## Version 1.3.2
 
 This is a maintenance release that does not include any new features or bug fixes.

README.md

@@ -2,7 +2,7 @@
 
 [![official JetBrains 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://api.bintray.com/packages/kotlin/kotlinx/kotlinx.coroutines/images/download.svg?version=1.3.2) ](https://bintray.com/kotlin/kotlinx/kotlinx.coroutines/1.3.2)
+[![Download](https://api.bintray.com/packages/kotlin/kotlinx/kotlinx.coroutines/images/download.svg?version=1.3.3) ](https://bintray.com/kotlin/kotlinx/kotlinx.coroutines/1.3.3)
 
 Library support for Kotlin coroutines with [multiplatform](#multiplatform) support.
 This is a companion version for Kotlin `1.3.61` release.
@@ -82,7 +82,7 @@ Add dependencies (you can also add other modules that you need):
 <dependency>
     <groupId>org.jetbrains.kotlinx</groupId>
     <artifactId>kotlinx-coroutines-core</artifactId>
-    <version>1.3.2</version>
+    <version>1.3.3</version>
 </dependency>
 ```
 
@@ -100,7 +100,7 @@ Add dependencies (you can also add other modules that you need):
 
 ```groovy
 dependencies {
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.2'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.3'
 }
 ```
 
@@ -126,7 +126,7 @@ Add dependencies (you can also add other modules that you need):
 
 ```groovy
 dependencies {
-    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.2")
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.3")
 }
 ```
 
@@ -145,7 +145,7 @@ Make sure that you have either `jcenter()` or `mavenCentral()` in the list of re
 Core modules of `kotlinx.coroutines` are also available for 
 [Kotlin/JS](#js) and [Kotlin/Native](#native).
 In common code that should get compiled for different platforms, add dependency to  
-[`kotlinx-coroutines-core-common`](https://search.maven.org/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core-common/1.3.2/jar)
+[`kotlinx-coroutines-core-common`](https://search.maven.org/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core-common/1.3.3/jar)
 (follow the link to get the dependency declaration snippet).
 
 ### Android
@@ -154,7 +154,7 @@ Add [`kotlinx-coroutines-android`](ui/kotlinx-coroutines-android)
 module as dependency when using `kotlinx.coroutines` on Android:
 
 ```groovy
-implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.2'
+implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.3'
 ```
 
 This gives you access to Android [Dispatchers.Main]
@@ -173,15 +173,15 @@ R8 is a replacement for ProGuard in Android ecosystem, it is enabled by default
 ### JS
 
 [Kotlin/JS](https://kotlinlang.org/docs/reference/js-overview.html) version of `kotlinx.coroutines` is published as 
-[`kotlinx-coroutines-core-js`](https://search.maven.org/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core-js/1.3.2/jar)
+[`kotlinx-coroutines-core-js`](https://search.maven.org/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core-js/1.3.3/jar)
 (follow the link to get the dependency declaration snippet).
 
 You can also use [`kotlinx-coroutines-core`](https://www.npmjs.com/package/kotlinx-coroutines-core) package via NPM. 
 
 ### Native
 
 [Kotlin/Native](https://kotlinlang.org/docs/reference/native-overview.html) version of `kotlinx.coroutines` is published as 
-[`kotlinx-coroutines-core-native`](https://search.maven.org/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core-native/1.3.2/jar)
+[`kotlinx-coroutines-core-native`](https://search.maven.org/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core-native/1.3.3/jar)
 (follow the link to get the dependency declaration snippet).
 
 Only single-threaded code (JS-style) on Kotlin/Native is currently supported. 

gradle.properties

@@ -3,7 +3,7 @@
 #
 
 # Kotlin
-version=1.3.2-SNAPSHOT
+version=1.3.3-SNAPSHOT
 group=org.jetbrains.kotlinx
 kotlin_version=1.3.61
 

kotlinx-coroutines-debug/README.md

@@ -18,7 +18,7 @@ of coroutines hierarchy referenced by a [Job] or [CoroutineScope] instances usin
 Add `kotlinx-coroutines-debug` to your project test dependencies:
 ```
 dependencies {
-    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-debug:1.3.2'
+    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-debug:1.3.3'
 }
 ```
 
@@ -56,7 +56,7 @@ stacktraces will be dumped to the console.
 ### Using as JVM agent
 
 It is possible to use this module 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-1.3.2.jar`.
+You can run your application with an additional argument: `-javaagent:kotlinx-coroutines-debug-1.3.3.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.
 
 

kotlinx-coroutines-test/README.md

@@ -9,7 +9,7 @@ This package provides testing utilities for effectively testing coroutines.
 Add `kotlinx-coroutines-test` to your project test dependencies:
 ```
 dependencies {
-    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.3.2'
+    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.3.3'
 }
 ```
 

ui/coroutines-guide-ui.md

@@ -165,7 +165,7 @@ Add dependencies on `kotlinx-coroutines-android` module to the `dependencies { .
 `app/build.gradle` file:
 
 ```groovy
-implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.2"
+implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.3"
 ```
 
 You can clone [kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines) project from GitHub onto your 

ui/kotlinx-coroutines-android/animation-app/gradle.properties

@@ -21,7 +21,7 @@ org.gradle.jvmargs=-Xmx1536m
 # org.gradle.parallel=true
 
 kotlin_version=1.3.61
-coroutines_version=1.3.2
+coroutines_version=1.3.3
 
 android.useAndroidX=true
 android.enableJetifier=true

ui/kotlinx-coroutines-android/example-app/gradle.properties

@@ -21,7 +21,7 @@ org.gradle.jvmargs=-Xmx1536m
 # org.gradle.parallel=true
 
 kotlin_version=1.3.61
-coroutines_version=1.3.2
+coroutines_version=1.3.3
 
 android.useAndroidX=true
 android.enableJetifier=true