chore: Bump version to 0.3.0 and update changelog

Author: kpavlov

CHANGELOG.md

@@ -1,3 +1,25 @@
+## 0.3.0
+> Published 2026-02-03
+
+### Breaking Changes
+- **Multiplatform migration**: `kotlinx-schema-generator-core` and `kotlinx-schema-generator-json` are now Kotlin Multiplatform
+  - Affects internal introspection APIs and test structure
+  - Reflection-based generators remain JVM-only; serialization-based generators now multiplatform
+
+### Added
+- **KDoc support**: Parameter, field, and property descriptions extracted from KDoc comments (#109, #148)
+  - Works with KSP processor for compile-time generation
+  - Complements `@Description` annotations
+
+### Changed
+- **Documentation**: Updated documentation and `Module.md` files
+- **Test migration**: Moved tests to `commonTest` for multiplatform compatibility
+
+### Fixed
+- **Package structure**: Moved `TypeGraphToJsonObjectSchemaTransformer` to `kotlinx.schema.json`
+- Corrected schema examples in documentation to match actual test output
+
+
 ## 0.2.0
 > Published 2026-02-02
 

Makefile

@@ -63,6 +63,6 @@ integration-test:clean publish
 .PHONY: examples
 examples:
 	@echo "Running examples..."
-	@(cd examples/maven-ksp && mvn clean package)
 	@(cd examples/gradle-google-ksp && ./gradlew clean build --no-daemon --rerun-tasks)
+	@(cd examples/maven-ksp && mvn clean package)
 	@echo "✅ Examples complete!"

examples/gradle-google-ksp/gradle.properties

@@ -12,4 +12,4 @@ name = gradle-google-ksp-example
 group=org.jetbrains.kotlinx.examples
 version=1.0-SNAPSHOT
 
-kotlinxSchemaVersion=0.2.0
+kotlinxSchemaVersion=0.3.0

examples/maven-ksp/pom.xml

@@ -16,7 +16,7 @@
         <kotlin.version>2.3.0</kotlin.version>
         <maven.compiler.release>25</maven.compiler.release>
         <ksp.plugin.version>0.3.0</ksp.plugin.version>
-        <kotlinx-schema.version>0.2.0</kotlinx-schema.version>
+        <kotlinx-schema.version>0.3.0</kotlinx-schema.version>
         <kotest.version>6.1.2</kotest.version>
         <kotlinx-serialization.version>1.10.0</kotlinx-serialization.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

gradle-plugin-integration-tests/gradle.properties

@@ -24,5 +24,4 @@ versionSuffix=SNAPSHOT
 tzdbVersion=2025a
 defaultKotlinVersion=2.2.21
 
-kotlinxSchemaVersion=0.2.0
-#kotlinxSchemaVersion=1-SNAPSHOT
+kotlinxSchemaVersion=0.3.0

gradle.properties

@@ -20,7 +20,7 @@ ksp.useKSP2=true
 detekt.use.worker.api = true
 
 group=org.jetbrains.kotlinx
-version=0.2.1-SNAPSHOT
+version=0.3.0
 
 versionSuffix=SNAPSHOT