Prepare 1.5.1 release:

- Add changelog
- Update to Kotlin 1.8.21
- Update api dump
- Update yarn lock
- Update Gradle in integration test

CHANGELOG.md

@@ -1,3 +1,45 @@
+
+1.5.1 / 2023-05-10
+==================
+This release contains an important Native targets overhaul, as well as numerous enhancements and bugfixes.
+Kotlin 1.8.21 is used by default.
+
+### New set of Native targets
+
+Kotlin/Native team recently has published a [document](https://kotlinlang.org/docs/native-target-support.html) describing 
+new target policy: each target belongs to a certain _tier_, and different tiers have different stability guarantees.
+The official recommendation for library authors is to support targets up to Tier 3, and kotlinx.serialization now follows it.
+It means that in this release, there are a lot of new targets added from this tier, such as `androidNativeX86` or `watchosDeviceArm64`.
+Note that since they belong to Tier 3, they're not auto-tested on CI.
+
+kotlinx.serialization also ships some deprecated Kotlin/Native targets that do not belong to any tier (e.g. `iosArm32`, `mingwX86`).
+We'll continue to release them, but we do not provide support for them, nor do we plan to add new targets from the deprecated list.
+
+### Improvements in Json elements
+
+There are two new function sets that should make creating raw Json elements easier.
+[First one](https://github.com/Kotlin/kotlinx.serialization/pull/2160) contains overloads for `JsonPrimitive` constructor-like function
+that accept unsigned types: `JsonPrimitive(1u)`.
+[Second one](https://github.com/Kotlin/kotlinx.serialization/pull/2156) adds new `addAll` functions to `JsonArrayBuilder` to be used with collections
+of numbers, booleans or strings: `buildJsonArray { addAll(listOf(1, 2, 3)) }`
+Both were contributed to us by [aSemy](https://github.com/aSemy).
+
+### Other enhancements
+
+  * **Potential source-breaking change**: Rename json-okio `target` variables to `sink` (#2226)
+  * Properties Format: Support sealed/polymorphic classes as class properties (#2255)
+
+### Bugfixes
+
+  * KeyValueSerializer: Fix missing call to endStructure() (#2272)
+  * ObjectSerializer: Respect sequential decoding (#2273)
+  * Fix value class encoding in various corner cases (#2242)
+  * Fix incorrect json decoding iterator's .hasNext() behavior on array-wrapped inputs (#2268)
+  * Fix memory leak caused by invalid KTypeWrapper's equals method (#2274)
+  * Fixed NoSuchMethodError when parsing a JSON stream on Java 8 (#2219)
+  * Fix MissingFieldException duplication (#2213)
+
+
 1.5.0 / 2023-02-27
 ==================
 

README.md

@@ -4,8 +4,8 @@
 [![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)](http://www.apache.org/licenses/LICENSE-2.0)
 [![TeamCity build](https://img.shields.io/teamcity/http/teamcity.jetbrains.com/s/KotlinTools_KotlinxSerialization_Ko.svg)](https://teamcity.jetbrains.com/viewType.html?buildTypeId=KotlinTools_KotlinxSerialization_Ko&guest=1)
-[![Kotlin](https://img.shields.io/badge/kotlin-1.8.10-blue.svg?logo=kotlin)](http://kotlinlang.org)
-[![Maven Central](https://img.shields.io/maven-central/v/org.jetbrains.kotlinx/kotlinx-serialization-core/1.5.0)](https://central.sonatype.com/artifact/org.jetbrains.kotlinx/kotlinx-serialization-core/1.5.0)
+[![Kotlin](https://img.shields.io/badge/kotlin-1.8.21-blue.svg?logo=kotlin)](http://kotlinlang.org)
+[![Maven Central](https://img.shields.io/maven-central/v/org.jetbrains.kotlinx/kotlinx-serialization-core/1.5.1)](https://central.sonatype.com/artifact/org.jetbrains.kotlinx/kotlinx-serialization-core/1.5.1)
 [![KDoc link](https://img.shields.io/badge/API_reference-KDoc-blue)](https://kotlinlang.org/api/kotlinx.serialization/)
 [![Slack channel](https://img.shields.io/badge/chat-slack-blue.svg?logo=slack)](https://kotlinlang.slack.com/messages/serialization/)
 
@@ -92,17 +92,17 @@ Kotlin DSL:
 
 ```kotlin
 plugins {
-    kotlin("jvm") version "1.8.10" // or kotlin("multiplatform") or any other kotlin plugin
-    kotlin("plugin.serialization") version "1.8.10"
+    kotlin("jvm") version "1.8.21" // or kotlin("multiplatform") or any other kotlin plugin
+    kotlin("plugin.serialization") version "1.8.21"
 }
 ```       
 
 Groovy DSL:
 
 ```gradle
 plugins {
-    id 'org.jetbrains.kotlin.multiplatform' version '1.8.10'
-    id 'org.jetbrains.kotlin.plugin.serialization' version '1.8.10'
+    id 'org.jetbrains.kotlin.multiplatform' version '1.8.21'
+    id 'org.jetbrains.kotlin.plugin.serialization' version '1.8.21'
 }
 ```
 
@@ -119,7 +119,7 @@ buildscript {
     repositories { mavenCentral() }
 
     dependencies {
-        val kotlinVersion = "1.8.10"
+        val kotlinVersion = "1.8.21"
         classpath(kotlin("gradle-plugin", version = kotlinVersion))
         classpath(kotlin("serialization", version = kotlinVersion))
     }
@@ -130,7 +130,7 @@ Groovy DSL:
 
 ```gradle
 buildscript {
-    ext.kotlin_version = '1.8.10'
+    ext.kotlin_version = '1.8.21'
     repositories { mavenCentral() }
 
     dependencies {
@@ -159,7 +159,7 @@ repositories {
 }
 
 dependencies {
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.0")
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.1")
 }
 ```
 
@@ -171,7 +171,7 @@ repositories {
 }
 
 dependencies {
-    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.0"
+    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.1"
 }
 ```
 
@@ -261,8 +261,8 @@ Ensure the proper version of Kotlin and serialization version:
 
 ```xml
 <properties>
-    <kotlin.version>1.8.10</kotlin.version>
-    <serialization.version>1.5.0</serialization.version>
+    <kotlin.version>1.8.21</kotlin.version>
+    <serialization.version>1.5.1</serialization.version>
 </properties>
 ```
 

core/commonTest/src/kotlinx/serialization/EnumDescriptorsTest.kt

@@ -75,10 +75,8 @@ class EnumDescriptorsTest {
     }
 
     private fun assertFullyAnnotated(descriptor: SerialDescriptor) {
-        // plugin changes are expected, delete and uncomment when this condition will fail
-        assertEquals(0, descriptor.annotations.size)
-//        assertEquals(1, descriptor.annotations.size)
-//        assertEquals("On Class", (descriptor.annotations.first() as SerialAnnotation).text)
+        assertEquals(1, descriptor.annotations.size)
+        assertEquals("On Class", (descriptor.annotations.first() as SerialAnnotation).text)
 
         assertEquals(1, descriptor.getElementAnnotations(0).size)
         assertEquals("On A", (descriptor.getElementAnnotations(0).first() as SerialAnnotation).text)
@@ -96,10 +94,8 @@ class EnumDescriptorsTest {
     }
 
     private fun assertClassAnnotated(descriptor: SerialDescriptor) {
-        // plugin changes are expected, delete and uncomment when this condition will fail
-        assertEquals(0, descriptor.annotations.size)
-//        assertEquals(1, descriptor.annotations.size)
-//        assertEquals("On Class", (descriptor.annotations.first() as SerialAnnotation).text)
+        assertEquals(1, descriptor.annotations.size)
+        assertEquals("On Class", (descriptor.annotations.first() as SerialAnnotation).text)
     }
 
 }

formats/cbor/api/kotlinx-serialization-cbor.api

@@ -1,7 +1,7 @@
 public abstract interface annotation class kotlinx/serialization/cbor/ByteString : java/lang/annotation/Annotation {
 }
 
-public final class kotlinx/serialization/cbor/ByteString$Impl : kotlinx/serialization/cbor/ByteString {
+public synthetic class kotlinx/serialization/cbor/ByteString$Impl : kotlinx/serialization/cbor/ByteString {
 	public fun <init> ()V
 }
 

formats/json/api/kotlinx-serialization-json.api

@@ -118,7 +118,7 @@ public abstract interface annotation class kotlinx/serialization/json/JsonClassD
 	public abstract fun discriminator ()Ljava/lang/String;
 }
 
-public final class kotlinx/serialization/json/JsonClassDiscriminator$Impl : kotlinx/serialization/json/JsonClassDiscriminator {
+public synthetic class kotlinx/serialization/json/JsonClassDiscriminator$Impl : kotlinx/serialization/json/JsonClassDiscriminator {
 	public fun <init> (Ljava/lang/String;)V
 	public final synthetic fun discriminator ()Ljava/lang/String;
 }
@@ -248,7 +248,7 @@ public abstract interface annotation class kotlinx/serialization/json/JsonNames
 	public abstract fun names ()[Ljava/lang/String;
 }
 
-public final class kotlinx/serialization/json/JsonNames$Impl : kotlinx/serialization/json/JsonNames {
+public synthetic class kotlinx/serialization/json/JsonNames$Impl : kotlinx/serialization/json/JsonNames {
 	public fun <init> ([Ljava/lang/String;)V
 	public final synthetic fun names ()[Ljava/lang/String;
 }

formats/protobuf/api/kotlinx-serialization-protobuf.api

@@ -33,23 +33,23 @@ public abstract interface annotation class kotlinx/serialization/protobuf/ProtoN
 	public abstract fun number ()I
 }
 
-public final class kotlinx/serialization/protobuf/ProtoNumber$Impl : kotlinx/serialization/protobuf/ProtoNumber {
+public synthetic class kotlinx/serialization/protobuf/ProtoNumber$Impl : kotlinx/serialization/protobuf/ProtoNumber {
 	public fun <init> (I)V
 	public final synthetic fun number ()I
 }
 
 public abstract interface annotation class kotlinx/serialization/protobuf/ProtoPacked : java/lang/annotation/Annotation {
 }
 
-public final class kotlinx/serialization/protobuf/ProtoPacked$Impl : kotlinx/serialization/protobuf/ProtoPacked {
+public synthetic class kotlinx/serialization/protobuf/ProtoPacked$Impl : kotlinx/serialization/protobuf/ProtoPacked {
 	public fun <init> ()V
 }
 
 public abstract interface annotation class kotlinx/serialization/protobuf/ProtoType : java/lang/annotation/Annotation {
 	public abstract fun type ()Lkotlinx/serialization/protobuf/ProtoIntegerType;
 }
 
-public final class kotlinx/serialization/protobuf/ProtoType$Impl : kotlinx/serialization/protobuf/ProtoType {
+public synthetic class kotlinx/serialization/protobuf/ProtoType$Impl : kotlinx/serialization/protobuf/ProtoType {
 	public fun <init> (Lkotlinx/serialization/protobuf/ProtoIntegerType;)V
 	public final synthetic fun type ()Lkotlinx/serialization/protobuf/ProtoIntegerType;
 }

gradle.properties

@@ -3,9 +3,9 @@
 #
 
 group=org.jetbrains.kotlinx
-version=1.5.1-SNAPSHOT
+version=1.5.2-SNAPSHOT
 
-kotlin.version=1.8.10
+kotlin.version=1.8.21
 
 # This version takes precedence if 'bootstrap' property passed to project
 kotlin.version.snapshot=1.9.255-SNAPSHOT

integration-test/gradle.properties

@@ -2,8 +2,8 @@
 # Copyright 2017-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
 #
 
-mainKotlinVersion=1.8.10
-mainLibVersion=1.5.1-SNAPSHOT
+mainKotlinVersion=1.8.21
+mainLibVersion=1.5.2-SNAPSHOT
 
 kotlin.code.style=official
 kotlin.js.compiler=ir

integration-test/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.1-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists