2.0.0-RC1-1.0.20

KSP 1.0.20 for Kotlin 2.0.0-RC1

1.9.23-1.0.20

KSP1 issues fixed

• performance optimization for certain workload consists of heavy Java files, including
  • Replace IdKey's impl with identityHashCode #1804
  • Cache enclosed descriptors by name #1808
• Add excludedSources to the KSP extension object #1793 thanks to @bitspittle

KSP2 issues fixed

• NoClassDefFoundError for LZ4Factory when trying KSP2 #1713
• Calling KSType.replace() with original arguments results in #1807
• Static fields in base class appear in derived classes #1744
• fix backing field checking for top level callables
• support sealed inheritors lookup.
• support type alias for getSymbolsWithAnnotation
• support more types for reference elements

2.0.0-Beta5-1.0.20

   2.0.0-Beta5-1.0.20

2.0.0-Beta5-1.0.19

   2.0.0-Beta5-1.0.19

2.0.0-Beta4-1.0.19

KSP 1.0.19 for Kotlin 2.0.0-Beta4

1.9.23-1.0.19

New APIs

• #1708 SymbolProcessorEnvironment.kspVersion
• #1707 CodeGenerator.associateWithFunctions and CodeGenerator.associateWithProperties

Issues fixed in KSP2

• #1691 IllegalStateException: Value type not found for value
• #1719 The order of symbols returned from Resolver.getSymbolsWithAnnotation() is different
• #1718 Getting packageName of Kotlin types returns empty String
• #1721 KSAnnotation packageName is an empty String for a type from a different module
• #1722 Resolver.getDeclarationsFromPackage() returns declarations from the default package when passing in an unknown package
• #1717 Resolver.getJvmName() returns different results for annotation args
• #1725 asMemberOf() throws exception with a generic type without arguments
• #1728 ClassCastException when calling KSType.replace() with empty list
• #1713 NoClassDefFoundError for LZ4Factory when trying KSP2
• #1665 NoClassDefFound in ksp.useKSP2=true mode
• #1733 ABI incompatibility with kotlin-compiler-embeddable in 2.0.0-Beta4
• #1714 Generated resources are not added to KotlinCompilation inputs
• #1747 isCompanionObject is false for companion objects from KOTLIN_LIB
• #1743 Incorrect type parameter variances
• #1759 IllegalStateException when getting the modifiers from properties in a Java annotation declaration

Issues fixed in KSP Gradle Plugin

• #1712 Analysis API artifacts have the wrong common-deps dependency
• #1775 1.0.18 creates circular dependencies with kapt tasks
• #1772 Update plugin com.google.devtools.ksp to v1.9.22-1.0.18 BUILD FAILED

Known issues

• #1776 KSP2 has higher memory usage when the compile classpath is very large.

2.0.0-Beta4-1.0.17

   2.0.0-Beta4-1.0.17

2.0.0-Beta3-1.0.17

This release update compiler version to 2.0.0-Beta3

1.9.22-1.0.17

Issues fixed

• Annotations missing on KSTypeArgument of typealias #1679
• unhandled visibility: private to this #1515
• Resolver#getJvmCheckedException results in <ERROR TYPE> when throwing type variable. #1460
• Class annotation values with $ in name are null when used in Kotlin source #1671
• KSP 1.9.21-1.0.15 leaking memory and causing OOMs #1653
• KSP processing fails with Java enum #1482
• [KSP2] Support Package annotations #1641

1.9.22-1.0.16

This is KSP 1.0.16 for Kotlin compiler 1.9.22