Version 1.3.8

Author: elizarov

CHANGES.md

@@ -1,5 +1,25 @@
 # Change log for kotlinx.coroutines
 
+## Version 1.3.8
+
+### New experimental features
+
+* Added `Flow.transformWhile operator` (#2065).
+* Replaced `scanReduce` with `runningReduce` to be consistent with the Kotlin standard library (#2139).
+
+### Bug fixes and improvements
+
+* Improve user experience for the upcoming coroutines debugger (#2093, #2118, #2131).
+* Debugger no longer retains strong references to the running coroutines (#2129).
+* Fixed race in `Flow.asPublisher` (#2109).
+* Fixed `ensureActive` to work in the empty context case to fix `IllegalStateException` when using flow from `suspend fun main` (#2044).
+* Fixed a problem with `AbortFlowException` in the `Flow.first` operator to avoid erroneous `NoSuchElementException` (#2051).
+* Fixed JVM dependency on Android annotations (#2075).
+* Removed keep rules mentioning `kotlinx.coroutines.android` from core module (#2061 by @mkj-gram).
+* Corrected some docs and examples (#2062, #2071, #2076, #2107, #2098, #2127, #2078, #2135).                                                                          
+* Improved the docs and guide on flow cancellation (#2043).
+* Updated Gradle version to `6.3` (it only affects multiplatform artifacts in this release).
+
 ## Version 1.3.7
 
 * Fixed problem that triggered Android Lint failure (#2004).

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=1.3.7) ](https://bintray.com/kotlin/kotlinx/kotlinx.coroutines/1.3.7)
+[![Download](https://api.bintray.com/packages/kotlin/kotlinx/kotlinx.coroutines/images/download.svg?version=1.3.8) ](https://bintray.com/kotlin/kotlinx/kotlinx.coroutines/1.3.8)
 
 Library support for Kotlin coroutines with [multiplatform](#multiplatform) support.
 This is a companion version for Kotlin `1.3.71` release.
@@ -84,7 +84,7 @@ Add dependencies (you can also add other modules that you need):
 <dependency>
     <groupId>org.jetbrains.kotlinx</groupId>
     <artifactId>kotlinx-coroutines-core</artifactId>
-    <version>1.3.7</version>
+    <version>1.3.8</version>
 </dependency>
 ```
 
@@ -102,7 +102,7 @@ Add dependencies (you can also add other modules that you need):
 
 ```groovy
 dependencies {
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.7'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.8'
 }
 ```
 
@@ -128,7 +128,7 @@ Add dependencies (you can also add other modules that you need):
 
 ```groovy
 dependencies {
-    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.7")
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.8")
 }
 ```
 
@@ -147,7 +147,7 @@ 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/1.3.7/jar)
+[`kotlinx-coroutines-core-common`](https://search.maven.org/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core-common/1.3.8/jar)
 (follow the link to get the dependency declaration snippet).
 
 ### Android
@@ -156,7 +156,7 @@ 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:1.3.7'
+implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.8'
 ```
 
 This gives you access to Android [Dispatchers.Main]
@@ -172,15 +172,15 @@ For more details see ["Optimization" section for Android](ui/kotlinx-coroutines-
 ### 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/1.3.7/jar)
+[`kotlinx-coroutines-core-js`](https://search.maven.org/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core-js/1.3.8/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/1.3.7/jar)
+[`kotlinx-coroutines-core-native`](https://search.maven.org/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core-native/1.3.8/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=1.3.7-SNAPSHOT
+version=1.3.8-SNAPSHOT
 group=org.jetbrains.kotlinx
 kotlin_version=1.3.71
 

kotlinx-coroutines-debug/README.md

@@ -23,7 +23,7 @@ https://github.com/reactor/BlockHound/blob/1.0.2.RELEASE/docs/quick_start.md).
 Add `kotlinx-coroutines-debug` to your project test dependencies:
 ```
 dependencies {
-    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-debug:1.3.7'
+    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-debug:1.3.8'
 }
 ```
 
@@ -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-1.3.7.jar`.
+You can run your application with an additional argument: `-javaagent:kotlinx-coroutines-debug-1.3.8.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

@@ -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:1.3.7'
+    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.3.8'
 }
 ```
 

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:1.3.7"
+implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.8"
 ```
 
 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=1.3.71
-coroutines_version=1.3.7
+coroutines_version=1.3.8
 
 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=1.3.71
-coroutines_version=1.3.7
+coroutines_version=1.3.8
 
 android.useAndroidX=true
 android.enableJetifier=true