Sourced from org.jetbrains.kotlin:kotlin-stdlib's releases.

Kotlin 1.8.20-RC2

Changelog

Compiler

• KT-57388 Kapt+JVM_IR: "RuntimeException: No type for expression" for delegated property
• KT-57242 Equals behaviour for value classes implementing interfaces is different between 1.8.10 and 1.8.20-RC
• KT-57261 "IllegalArgumentException was thrown at: MemoizedInlineClassReplacements.getSpecializedEqualsMethod" when comparing non-inline class instance with an inline class instance
• KT-56527 K2: "AssertionError: Assertion failed" during compilation in SequentialFilePositionFinder
• KT-57107 Handling of Windows line endings CRLF broken in latest snapshot with K2

Tools. Gradle

• KT-57296 Build statistics sending errors in case of buildSrc directory usage with kotlin-dsl plugin applied

Tools. Gradle. JS

• KT-57285 KJS / Gradle / MPP: FileNotFoundException on publishing empty KJS sourceset

Tools. Gradle. Multiplatform

• KT-57460 Kotlin Gradle Plugin: Null this pointer in transformCommonMainDependenciesMetadata
• KT-57306 [Kotlin 1.8.20-RC] GradleException: Could not load the value of field apiConfiguration of org.jetbrains.kotlin.gradle.plugin.mpp.compilationImpl.DefaultKotlinCompilationConfigurationsContainer

Checksums

File	Sha256
kotlin-compiler-1.8.20-RC2.zip	0db23d86962bece7577c19b76ec6b27611e5c4b7c70e93d71451d289e6a7741b
kotlin-native-linux-x86_64-1.8.20-RC2.tar.gz	e38429bd0f778689c3953d4c3d5aa67c30fc9c39c0fa4d75463fa645356aa97b
kotlin-native-macos-x86_64-1.8.20-RC2.tar.gz	0939c73f2d30b0eaed826d2dd3eb6ce0a4720ccaa48a8fed2b9439b3168273ef
kotlin-native-macos-aarch64-1.8.20-RC2.tar.gz	536fb2d6f26d4f9ed351a07c8673fe3c8d669cedc983b6151ef1d36f8bd564b4
kotlin-native-windows-x86_64-1.8.20-RC2.zip	2fd80c2f59125469d17d35a79c7711302875f8dd4a0403d6e0885e678a099ece

Kotlin 1.8.20-RC

Changelog

Backend. Wasm

• KT-56584 K/Wasm: Can't link symbol class

Compiler

Fixes

• KT-57053 Problem around anonymous objects in inline functions
• KT-56965 K/N: linkDebugFrameworkIosArm64 tasks failing with UnsupportedOperationException: VAR name:disposables type:com.badoo.reaktive.disposable.CompositeDisposable [val]
• KT-56815 compileKotlin task is stuck with while(true) and suspend function
• KT-56258 VerifyError: Bad local variable type when using -Xdebug

... (truncated)

Sourced from org.jetbrains.kotlin:kotlin-stdlib's changelog.

1.8.0

Analysis API

• KT-50255 Analysis API: Implement standalone mode for the Analysis API

Analysis API. FIR

• KT-54292 Symbol Light classes: implement PsiVariable.computeConstantValue for light field
• KT-54293 Analysis API: fix constructor symbol creation when its accessed via type alias

Android

• KT-53342 TCS: New AndroidSourceSet layout for multiplatform
• KT-53013 Increase AGP compile version in KGP to 4.1.3
• KT-54013 Report error when using deprecated Kotlin Android Extensions compiler plugin
• KT-53709 MPP, Android SSL2: Conflicting warnings for androidTest/kotlin source set folder

Backend. Native. Debug

• KT-53561 Invalid LLVM module: "inlinable function call in a function with debug info must have a !dbg location"

Compiler

New Features

• KT-52817 Add @JvmSerializableLambda annotation to keep old behavior of non-invokedynamic lambdas
• KT-54460 Implementation of non-local break and continue
• KT-53916 Support Xcode 14 and new Objective-C frameworks in Kotlin/Native compiler
• KT-32208 Generate method annotations into bytecode for suspend lambdas (on invokeSuspend)
• KT-53438 Introduce a way to get SourceDebugExtension attribute value via JVMTI for profiler and coverage

Performance Improvements

• KT-53347 Get rid of excess allocations in parser
• KT-53689 JVM: Optimize equality on class literals
• KT-53119 Improve String Concatenation Lowering

Fixes

• KT-53465 Unnecessary checkcast to array of reified type is not optimized since Kotlin 1.6.20
• KT-49658 NI: False negative TYPE_MISMATCH on nullable type with when
• KT-48162 NON_VARARG_SPREAD isn't reported on *toTypedArray() call
• KT-43493 NI: False negative: no compilation error "Operator '==' cannot be applied to 'Long' and 'Int'" is reported in builder inference lambdas
• KT-54393 Change in behavior from 1.7.10 to 1.7.20 for java field override.
• KT-55357 IllegalStateException when reading a class that delegates to a Java class with a definitely-not-null type with a flexible upper bound
• KT-55068 Kotlin Gradle DSL: No mapping for symbol: VALUE_PARAMETER SCRIPT_IMPLICIT_RECEIVER on JVM IR backend
• KT-51284 SAM conversion doesn't work if method has context receivers
• KT-48532 Remove old JVM backend
• KT-55065 Kotlin Gradle DSL: Reflection cannot find class data for lambda, produced by JVM IR backend

... (truncated)

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