docs: update version references to 0.2.1-java.0

Author: github-actions[bot]

CHANGELOG.md

@@ -10,6 +10,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 > **Upstream sync:** [`github/copilot-sdk@4088739`](https://github.com/github/copilot-sdk/commit/40887393a9e687dacc141a645799441b0313ff15)
 
+## [0.2.1-java.0] - 2026-03-26
+
+> **Upstream sync:** [`github/copilot-sdk@4088739`](https://github.com/github/copilot-sdk/commit/40887393a9e687dacc141a645799441b0313ff15)
 ### Added
 
 - `UnknownSessionEvent` — forward-compatible placeholder for event types not yet known to the SDK; unknown events are now dispatched to handlers instead of being silently dropped (upstream: [`d82fd62`](https://github.com/github/copilot-sdk/commit/d82fd62))
@@ -459,9 +462,13 @@ New types: `GetForegroundSessionResponse`, `SetForegroundSessionResponse`
 - Pre-commit hook for Spotless code formatting
 - Comprehensive API documentation
 
-[Unreleased]: https://github.com/github/copilot-sdk-java/compare/v0.1.32-java.0...HEAD
+[Unreleased]: https://github.com/github/copilot-sdk-java/compare/v0.2.1-java.0...HEAD
+[0.2.1-java.0]: https://github.com/github/copilot-sdk-java/compare/v0.1.32-java.0...v0.2.1-java.0
+[Unreleased]: https://github.com/github/copilot-sdk-java/compare/v0.2.1-java.0...HEAD
+[0.2.1-java.0]: https://github.com/github/copilot-sdk-java/compare/v0.1.32-java.0...v0.2.1-java.0
 [0.1.32-java.0]: https://github.com/github/copilot-sdk-java/compare/v1.0.11...v0.1.32-java.0
-[Unreleased]: https://github.com/github/copilot-sdk-java/compare/v0.1.32-java.0...HEAD
+[Unreleased]: https://github.com/github/copilot-sdk-java/compare/v0.2.1-java.0...HEAD
+[0.2.1-java.0]: https://github.com/github/copilot-sdk-java/compare/v0.1.32-java.0...v0.2.1-java.0
 [0.1.32-java.0]: https://github.com/github/copilot-sdk-java/compare/v1.0.11...v0.1.32-java.0
 [1.0.11]: https://github.com/github/copilot-sdk-java/compare/v1.0.10...v1.0.11
 [1.0.10]: https://github.com/github/copilot-sdk-java/compare/v1.0.9...v1.0.10

README.md

@@ -33,7 +33,7 @@ Java SDK for programmatic control of GitHub Copilot CLI, enabling you to build A
 <dependency>
     <groupId>com.github</groupId>
     <artifactId>copilot-sdk-java</artifactId>
-    <version>0.1.32-java.0</version>
+    <version>0.2.1-java.0</version>
 </dependency>
 ```
 
@@ -60,7 +60,7 @@ Snapshot builds of the next development version are published to Maven Central S
 ### Gradle
 
 ```groovy
-implementation 'com.github:copilot-sdk-java:0.1.32-java.0'
+implementation 'com.github:copilot-sdk-java:0.2.1-java.0'
 ```
 
 ## Quick Start

src/site/markdown/cookbook/error-handling.md

@@ -30,7 +30,7 @@ jbang BasicErrorHandling.java
 
 **Code:**
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import com.github.copilot.sdk.CopilotClient;
 import com.github.copilot.sdk.events.AssistantMessageEvent;
 import com.github.copilot.sdk.json.MessageOptions;
@@ -64,7 +64,7 @@ public class BasicErrorHandling {
 ## Handling specific error types
 
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import com.github.copilot.sdk.CopilotClient;
 import java.util.concurrent.ExecutionException;
 
@@ -99,7 +99,7 @@ public class SpecificErrorHandling {
 ## Timeout handling
 
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import com.github.copilot.sdk.CopilotSession;
 import com.github.copilot.sdk.events.AssistantMessageEvent;
 import com.github.copilot.sdk.json.MessageOptions;
@@ -130,7 +130,7 @@ public class TimeoutHandling {
 ## Aborting a request
 
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import com.github.copilot.sdk.CopilotSession;
 import com.github.copilot.sdk.json.MessageOptions;
 import java.util.concurrent.Executors;
@@ -162,7 +162,7 @@ public class AbortRequest {
 ## Graceful shutdown
 
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import com.github.copilot.sdk.CopilotClient;
 
 public class GracefulShutdown {
@@ -192,7 +192,7 @@ public class GracefulShutdown {
 ## Try-with-resources pattern
 
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import com.github.copilot.sdk.CopilotClient;
 import com.github.copilot.sdk.events.AssistantMessageEvent;
 import com.github.copilot.sdk.json.MessageOptions;
@@ -224,7 +224,7 @@ public class TryWithResources {
 ## Handling tool errors
 
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import com.github.copilot.sdk.CopilotClient;
 import com.github.copilot.sdk.events.AssistantMessageEvent;
 import com.github.copilot.sdk.json.MessageOptions;

src/site/markdown/cookbook/managing-local-files.md

@@ -34,7 +34,7 @@ jbang ManagingLocalFiles.java
 
 **Code:**
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import com.github.copilot.sdk.CopilotClient;
 import com.github.copilot.sdk.events.AssistantMessageEvent;
 import com.github.copilot.sdk.events.SessionIdleEvent;
@@ -161,7 +161,7 @@ session.send(new MessageOptions().setPrompt(prompt));
 ## Interactive file organization
 
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import java.io.BufferedReader;
 import java.io.InputStreamReader;
 

src/site/markdown/cookbook/multiple-sessions.md

@@ -30,7 +30,7 @@ jbang MultipleSessions.java
 
 **Code:**
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import com.github.copilot.sdk.CopilotClient;
 import com.github.copilot.sdk.events.AssistantMessageEvent;
 import com.github.copilot.sdk.json.MessageOptions;
@@ -123,7 +123,7 @@ try {
 ## Managing session lifecycle with CompletableFuture
 
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import java.util.concurrent.CompletableFuture;
 import java.util.List;
 

src/site/markdown/cookbook/persisting-sessions.md

@@ -30,7 +30,7 @@ jbang PersistingSessions.java
 
 **Code:**
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import com.github.copilot.sdk.CopilotClient;
 import com.github.copilot.sdk.events.AssistantMessageEvent;
 import com.github.copilot.sdk.json.MessageOptions;
@@ -127,7 +127,7 @@ public class DeleteSession {
 ## Getting session history
 
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import com.github.copilot.sdk.CopilotClient;
 import com.github.copilot.sdk.events.AssistantMessageEvent;
 import com.github.copilot.sdk.events.UserMessageEvent;
@@ -162,7 +162,7 @@ public class SessionHistory {
 ## Complete example with session management
 
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import java.util.Scanner;
 
 public class SessionManager {

src/site/markdown/cookbook/pr-visualization.md

@@ -34,7 +34,7 @@ jbang PRVisualization.java github/copilot-sdk
 ## Full example: PRVisualization.java
 
 ```java
-//DEPS com.github:copilot-sdk-java:0.1.32-java.0
+//DEPS com.github:copilot-sdk-java:0.2.1-java.0
 import com.github.copilot.sdk.CopilotClient;
 import com.github.copilot.sdk.events.AssistantMessageEvent;
 import com.github.copilot.sdk.events.ToolExecutionStartEvent;