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2 changes: 1 addition & 1 deletion .release-please-manifest.json
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@@ -1,3 +1,3 @@
{
".": "0.9.0"
".": "1.0.0-rc.1"
}
39 changes: 39 additions & 0 deletions CHANGELOG.md
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@@ -1,5 +1,44 @@
# Changelog

## [1.0.0-rc.1](https://github.com/google/adk-java/compare/v0.9.0...v1.0.0-rc.1) (2026-03-19)


### ⚠ BREAKING CHANGES

* remove McpToolset constructors taking Optional parameters
* remove deprecated Example processor

### Features

* add handling the a2a metadata in the RemoteA2AAgent; Add the enum type for the metadata keys ([e51f911](https://github.com/google/adk-java/commit/e51f9112050955657da0dfc3aedc00f90ad739ec))
* add type-safe runAsync methods to BaseTool ([b8cb7e2](https://github.com/google/adk-java/commit/b8cb7e2db6d5ce20f4d7a1b237bdc155563cf4bd))
* Enhance LangChain4j to support MCP tools with parametersJsonSchema ([2c71ba1](https://github.com/google/adk-java/commit/2c71ba1332e052189115cd4644b7a473c31ed414))
* fixing context propagation for agent transfers ([9a08076](https://github.com/google/adk-java/commit/9a080763d83c319f539d1bacac4595d13b299e7e))
* Implement basic version of BigQuery Agent Analytics Plugin ([c8ab0f9](https://github.com/google/adk-java/commit/c8ab0f96b09a6c9636728d634c62695fcd622246))
* init AGENTS.md file ([7ebeb07](https://github.com/google/adk-java/commit/7ebeb07bf2ee72475484d8a31ccf7b4c601dda96))
* Propagating the otel context ([8556d4a](https://github.com/google/adk-java/commit/8556d4af16ff04c6e3b678dcfc3d4bb232abc550))
* remove McpToolset constructors taking Optional parameters ([dbb1394](https://github.com/google/adk-java/commit/dbb139439d38157b4b9af38c52824b1e8405a495))
* Update return type of toolsets() from ImmutableList to List ([cd56902](https://github.com/google/adk-java/commit/cd56902b803d4f7a1f3c718529842823d9e4370a))
* update stateDelta builder input to Map from ConcurrentMap ([0d1e5c7](https://github.com/google/adk-java/commit/0d1e5c7b0c42cea66b178cf8fedf08a8c20f7fd0))


### Bug Fixes

* fix null handling in runAsyncImpl ([567fdf0](https://github.com/google/adk-java/commit/567fdf048fee49afc86ca5d7d35f55424a6016ba))
* improve processRequest_concurrentReadAndWrite_noException test case ([4eb3613](https://github.com/google/adk-java/commit/4eb3613b65cb1334e9432960d0f864ef09829c23))
* include saveArtifact invocations in event chain ([551c31f](https://github.com/google/adk-java/commit/551c31f495aafde8568461cc0aa0973d7df7e5ac))
* prevent ConcurrentModificationException when session events are modified by another thread during iteration ([fca43fb](https://github.com/google/adk-java/commit/fca43fbb9684ec8d080e437761f6bb4e38adf255))
* Relaxing constraints for output schema ([d7e03ee](https://github.com/google/adk-java/commit/d7e03eeb067b83abd2afa3ea9bb5fc1c16143245))
* Removing deprecated methods in Runner ([0af82e6](https://github.com/google/adk-java/commit/0af82e61a3c0dbbd95166a10b450cb507115ab60))
* Use ConcurrentHashMap in InvocationReplayState ([94de7f1](https://github.com/google/adk-java/commit/94de7f199f86b39bdb7cce6e9800eb05008a8953)), closes [#1009](https://github.com/google/adk-java/issues/1009)
* workaround for the client config streaming settings are not respected ([#983](https://github.com/google/adk-java/issues/983)) ([3ba04d3](https://github.com/google/adk-java/commit/3ba04d33dc8f2ef8b151abe1be4d1c8b7afcc25a))


### Miscellaneous Chores

* remove deprecated Example processor ([28a8cd0](https://github.com/google/adk-java/commit/28a8cd04ca9348dbe51a15d2be3a2b5307394174))
* set version to 1.0.0-rc.1 ([dc5d794](https://github.com/google/adk-java/commit/dc5d794c066571c7d87f006767bd32298e2a3ba8))

## [0.9.0](https://github.com/google/adk-java/compare/v0.8.0...v0.9.0) (2026-03-13)


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4 changes: 2 additions & 2 deletions README.md
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Expand Up @@ -50,13 +50,13 @@ If you're using Maven, add the following to your dependencies:
<dependency>
<groupId>com.google.adk</groupId>
<artifactId>google-adk</artifactId>
<version>0.9.0</version>
<version>1.0.0-rc.1</version>
</dependency>
<!-- Dev UI -->
<dependency>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-dev</artifactId>
<version>0.9.0</version>
<version>1.0.0-rc.1</version>
</dependency>
```

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2 changes: 1 addition & 1 deletion a2a/pom.xml
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Expand Up @@ -5,7 +5,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-parent</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
</parent>

<artifactId>google-adk-a2a</artifactId>
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2 changes: 1 addition & 1 deletion contrib/firestore-session-service/pom.xml
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Expand Up @@ -20,7 +20,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-parent</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<relativePath>../../pom.xml</relativePath>
</parent>

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2 changes: 1 addition & 1 deletion contrib/langchain4j/pom.xml
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Expand Up @@ -20,7 +20,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-parent</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<relativePath>../../pom.xml</relativePath>
</parent>

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2 changes: 1 addition & 1 deletion contrib/samples/a2a_basic/pom.xml
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Expand Up @@ -5,7 +5,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-samples</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<relativePath>..</relativePath>
</parent>

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2 changes: 1 addition & 1 deletion contrib/samples/a2a_server/pom.xml
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Expand Up @@ -5,7 +5,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-samples</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<relativePath>..</relativePath>
</parent>

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2 changes: 1 addition & 1 deletion contrib/samples/configagent/pom.xml
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Expand Up @@ -5,7 +5,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-samples</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<relativePath>..</relativePath>
</parent>

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2 changes: 1 addition & 1 deletion contrib/samples/helloworld/pom.xml
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Expand Up @@ -20,7 +20,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-samples</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<relativePath>..</relativePath>
</parent>

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2 changes: 1 addition & 1 deletion contrib/samples/mcpfilesystem/pom.xml
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Expand Up @@ -20,7 +20,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-parent</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<relativePath>../../..</relativePath>
</parent>

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2 changes: 1 addition & 1 deletion contrib/samples/pom.xml
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Expand Up @@ -5,7 +5,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-parent</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<relativePath>../..</relativePath>
</parent>

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2 changes: 1 addition & 1 deletion contrib/spring-ai/pom.xml
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Expand Up @@ -20,7 +20,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-parent</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<relativePath>../../pom.xml</relativePath>
</parent>

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2 changes: 1 addition & 1 deletion core/pom.xml
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Expand Up @@ -20,7 +20,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-parent</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
</parent>

<artifactId>google-adk</artifactId>
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2 changes: 1 addition & 1 deletion core/src/main/java/com/google/adk/Version.java
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Expand Up @@ -22,7 +22,7 @@
*/
public final class Version {
// Don't touch this, release-please should keep it up to date.
public static final String JAVA_ADK_VERSION = "0.9.0"; // x-release-please-released-version
public static final String JAVA_ADK_VERSION = "1.0.0-rc.1"; // x-release-please-released-version

private Version() {}
}
2 changes: 1 addition & 1 deletion dev/pom.xml
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Expand Up @@ -18,7 +18,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-parent</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
</parent>

<artifactId>google-adk-dev</artifactId>
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2 changes: 1 addition & 1 deletion maven_plugin/examples/custom_tools/pom.xml
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Expand Up @@ -4,7 +4,7 @@

<groupId>com.example</groupId>
<artifactId>custom-tools-example</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<packaging>jar</packaging>

<name>ADK Custom Tools Example</name>
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2 changes: 1 addition & 1 deletion maven_plugin/examples/simple-agent/pom.xml
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@

<groupId>com.example</groupId>
<artifactId>simple-adk-agent</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<packaging>jar</packaging>

<name>Simple ADK Agent Example</name>
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2 changes: 1 addition & 1 deletion maven_plugin/pom.xml
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-parent</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<relativePath>../pom.xml</relativePath>
</parent>

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2 changes: 1 addition & 1 deletion pom.xml
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Expand Up @@ -17,7 +17,7 @@

<groupId>com.google.adk</groupId>
<artifactId>google-adk-parent</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<packaging>pom</packaging>

<name>Google Agent Development Kit Maven Parent POM</name>
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2 changes: 1 addition & 1 deletion tutorials/city-time-weather/pom.xml
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Expand Up @@ -20,7 +20,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-parent</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<relativePath>../../pom.xml</relativePath>
</parent>

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2 changes: 1 addition & 1 deletion tutorials/live-audio-single-agent/pom.xml
Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@
<parent>
<groupId>com.google.adk</groupId>
<artifactId>google-adk-parent</artifactId>
<version>0.9.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} -->
<version>1.0.0-rc.1</version><!-- {x-version-update:google-adk:current} -->
<relativePath>../../pom.xml</relativePath>
</parent>

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