Compiler

• KT-22517 Deprecate smartcasts for local delegated properties
• KT-24911 Kotlin 1.2.50: UI for @RecentlyNonNull looks strange in the editor
• KT-25333 Restrict visibility of Java static members from supertypes of companion object

IDE

• KT-15300 "INFO - project.TargetPlatformDetector - Using default platform" flood in log
• KT-24979 IndexNotReadyException in KtLightClassForSourceDeclaration#isInheritor
• KT-25242 'Resolved to error element' highlighting is confusingly similar to an active live template
• KT-25414 Support checking eap-1.3 channel for updates
• KT-25524 UAST: proper resolve for function variable call

IDE. Android

• KT-17946 Android Studio: remove Gradle configurator on configuring Kotlin

IDE. Refactorings

• KT-23983 Extract function: Reified type parameters are not extracted properly

IDE. Script

• KT-25373 Deadlock in idea plugin

Language design

• KT-13762 Prohibit annotations with target 'EXPRESSION' and retention 'BINARY' or 'RUNTIME'

Libraries

• KT-25351 TestNGAsserter needs to swap expected/actual

Tools. Android Extensions

• KT-22576 Parcelable: Allow Parcelize to work with object and enum types
• KT-24459 @IgnoredOnParcel annotation doesn't work for @Parcelize
• KT-24720 Parcelable: java.lang.LinkageError

Tools. Compiler Plugins

• KT-23808 Array in @Parcelize class generates an java.lang.VerifyError

Tools. JPS

• KT-22611 Support compiling scripts in JPS

Tools. kapt

• KT-24313 Unable to use KAPT when dependency to it is added to buildSrc
• KT-24449 'kapt.kotlin.generated' is not marked as source root in Android Studio 3.1 and 3.2
• KT-24919 Caused by: org.gradle.api.InvalidUserDataException: 'projectDir' is not a file
• KT-24963 gradle kapt plugin's assumption on build dir causing duplicate class error
• KT-24985 Kapt: Allow to disable info->warning mapping in logger
• KT-25071 kapt sometimes emits java stubs with imports that should be static imports