chore(main): release 0.6.0

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-    ".": "0.5.0"
+    ".": "0.6.0"
 }

CHANGELOG.md

@@ -1,5 +1,48 @@
 # Changelog
 
+## [0.6.0](https://github.com/google/adk-kotlin/compare/v0.5.0...v0.6.0) (2026-07-17)
+
+
+### Features
+
+* **a2a:** add an A2A v1.0 client for JVM and deprecate the v0.3 JvmA2AAgent ([54feaf9](https://github.com/google/adk-kotlin/commit/54feaf9877ecd3d6501a41c8846d69768f6c4aa6))
+* add callbackContextData to InvocationContext ([723c814](https://github.com/google/adk-kotlin/commit/723c81440a49359b15908c73d2f4adb9b68ef7ae))
+* add latestPromptTokenCount helper for token-threshold compaction ([8c28b7e](https://github.com/google/adk-kotlin/commit/8c28b7eadac19dee4afa736ac3a7d342d644bd5f))
+* add on-device ML Kit Gemini Nano multi-turn chat Android example ([e0552ce](https://github.com/google/adk-kotlin/commit/e0552cea1baa8a3bbf6543274d7b6435fba69394))
+* add token-threshold fields to EventsCompactionConfig ([7668206](https://github.com/google/adk-kotlin/commit/7668206025ba4e2212e759e83839c780e9a156b1))
+* add TokenThresholdEventCompactor tail-retention strategy ([a667bcf](https://github.com/google/adk-kotlin/commit/a667bcf91973bf890a37fc2fbfc8a4bc4a872c5b))
+* add VertexAiRagRetrieval tool for Gemini-native RAG ([f6f68d6](https://github.com/google/adk-kotlin/commit/f6f68d64264ef496fc791d432d957f7da2ab764e))
+* **core:** migrate from the Java Gen AI SDK to the Kotlin Gen AI SDK ([067dae1](https://github.com/google/adk-kotlin/commit/067dae149a99fcfaa6b380158a3aab29f82b7d8c))
+* **plugins:** add DebugLoggingPlugin and align LoggingPlugin with ADK Python ([ca22048](https://github.com/google/adk-kotlin/commit/ca220480d4f8d6f2a3f5cfdf94888118c29b6cfa))
+* round-trip GenerateContentConfig labels and support routingConfig ([d65becd](https://github.com/google/adk-kotlin/commit/d65becd2c7820cc3ae7abcdc0250f25a15c11a0d))
+* run token-threshold compaction before model calls ([4feb461](https://github.com/google/adk-kotlin/commit/4feb4616fa39e97a32be9f17f89c108096fc37ef))
+* **serialization:** expose the shared kotlinx Json instance and Any<->JsonElement helpers ([91419ad](https://github.com/google/adk-kotlin/commit/91419ad14df02b4c76ca778d1a6d0fa8cddc9b96))
+* set the ADK version on the telemetry instrumentation scope ([b50e621](https://github.com/google/adk-kotlin/commit/b50e621d561a292a938fc4909f400339fbd50fbb))
+
+
+### Bug Fixes
+
+* align Ktor and kotlinx-coroutines with the GenAI SDK's Ktor 2.x ([c94daef](https://github.com/google/adk-kotlin/commit/c94daef829ea21f067446fbaf7e5c2f60a460d7b))
+* clear streaming Dev UI error ([97cf537](https://github.com/google/adk-kotlin/commit/97cf5372bc9858d393ccf5ed460638735e948ceb))
+* Fixed the `resolveScopedArtifactDir` function where jvm (in windows) ignoring path which start with '/' as absolute path. ([3a773ed](https://github.com/google/adk-kotlin/commit/3a773edd26469aa765a1bba398745fd94257fa26))
+* generate function-call ids and re-attach thought signatures in the streaming aggregator ([007bc4c](https://github.com/google/adk-kotlin/commit/007bc4cf2a5dd299c6cc2a7737f8248c941aeb8e))
+* handle window insets in the Android examples ([ee48523](https://github.com/google/adk-kotlin/commit/ee4852353fb157f7ab5616a98770867f7d99a109))
+* keep Android example screens alive across rotation ([852fab7](https://github.com/google/adk-kotlin/commit/852fab70a6a91c0578b2498b3bed8c51e4d6b125))
+* keep retained events visible at a same-millisecond compaction boundary ([11298af](https://github.com/google/adk-kotlin/commit/11298af0df26db3436b4b6cbe08731a700abe773))
+* **logging:** stop logging sensitive data outside of the opt-in logging plugins ([39e79ca](https://github.com/google/adk-kotlin/commit/39e79cafc49ba94dc7d58481ebbbb4caa83699f4))
+* nest engine spans under the caller's active span ([a8cca93](https://github.com/google/adk-kotlin/commit/a8cca9355d7fea60219fe1b1f0ad770a7cc7b80e))
+* pin published kotlin-stdlib to 2.1 for Kotlin 2.1 consumer compatibility ([7342e3d](https://github.com/google/adk-kotlin/commit/7342e3df44c3aad9505af274865cd8e6e6af7291))
+* preserve Firebase thought signatures across session serialization ([7a63ee1](https://github.com/google/adk-kotlin/commit/7a63ee12ec2471568a4987329d0b13984777acc3))
+* reassemble streamed function-call arguments in Gemini streaming ([36add61](https://github.com/google/adk-kotlin/commit/36add619bbf085dbf0e40d9f1d8c203de2ff1186))
+* recover compacted function calls during prompt assembly ([fc31aba](https://github.com/google/adk-kotlin/commit/fc31aba1c37cb43475025651f2bd2881faa05b31))
+* seed AgentTool child session from parent session state ([64f79e6](https://github.com/google/adk-kotlin/commit/64f79e6036441a852e73244a2140876b253484e1))
+* unify JVM/Android trace payload JSON via kotlinx serialization ([4585b47](https://github.com/google/adk-kotlin/commit/4585b475d0922025a5c03baf2b636f22507b753f))
+
+
+### Documentation
+
+* **mlkit:** document existing GenaiPrompt behaviour ([536873f](https://github.com/google/adk-kotlin/commit/536873fe9c2e911cb3b7aef2ee26faca24ec87df))
+
 ## [0.5.0](https://github.com/google/adk-kotlin/compare/v0.4.0...v0.5.0) (2026-07-03)
 
 

README.md

@@ -51,14 +51,14 @@ If you're using Maven, add the following to your dependencies:
 <dependency>
   <groupId>com.google.adk</groupId>
   <artifactId>google-adk-kotlin-core-jvm</artifactId>
-  <version>0.5.0</version>
+  <version>0.6.0</version>
 </dependency>
 ```
 
 If you're using Gradle:
 
 ```kotlin
-implementation("com.google.adk:google-adk-kotlin-core:0.5.0")
+implementation("com.google.adk:google-adk-kotlin-core:0.6.0")
 ```
 
 <!-- x-release-please-released-end -->

build.gradle.kts

@@ -52,7 +52,7 @@ extra["kotlinCoreLibrariesVersion"] = kotlinCoreLibrariesVersion
 
 allprojects {
   group = "com.google.adk"
-  version = "0.5.1-SNAPSHOT" // x-release-please-version
+  version = "0.6.0" // x-release-please-version
 
   repositories {
     mavenLocal()

core/src/commonMain/kotlin/com/google/adk/kt/Version.kt

@@ -15,4 +15,4 @@
  */
 package com.google.adk.kt
 
-const val VERSION = "0.5.0" // x-release-please-released-version
+const val VERSION = "0.6.0" // x-release-please-released-version