Add @SInCE annotations to all classes.

Author: brunoborges

src/main/java/com/github/copilot/sdk/ConnectionState.java

@@ -11,6 +11,7 @@
  * to the Copilot CLI server.
  *
  * @see CopilotClient#getState()
+ * @since 1.0.0
  */
 public enum ConnectionState {
     /**

src/main/java/com/github/copilot/sdk/CopilotClient.java

@@ -75,6 +75,8 @@
  * 	session.send(new MessageOptions().setPrompt("Hello!")).get();
  * }
  * }</pre>
+ *
+ * @since 1.0.0
  */
 public class CopilotClient implements AutoCloseable {
 

src/main/java/com/github/copilot/sdk/CopilotSession.java

@@ -70,6 +70,7 @@
  * @see CopilotClient#resumeSession(String,
  *      com.github.copilot.sdk.json.ResumeSessionConfig)
  * @see AbstractSessionEvent
+ * @since 1.0.0
  */
 public final class CopilotSession implements AutoCloseable {
 

src/main/java/com/github/copilot/sdk/JsonRpcClient.java

@@ -35,6 +35,8 @@
 
 /**
  * JSON-RPC 2.0 client implementation for communicating with the Copilot CLI.
+ *
+ * @since 1.0.0
  */
 class JsonRpcClient implements AutoCloseable {
 

src/main/java/com/github/copilot/sdk/JsonRpcException.java

@@ -10,6 +10,8 @@
  * <p>
  * This exception wraps error responses from the JSON-RPC protocol, including
  * the error code and message returned by the server.
+ *
+ * @since 1.0.0
  */
 final class JsonRpcException extends RuntimeException {
 

src/main/java/com/github/copilot/sdk/SdkProtocolVersion.java

@@ -9,6 +9,8 @@
 /**
  * Provides the SDK protocol version. This must match the version expected by
  * the copilot-agent-runtime server.
+ *
+ * @since 1.0.0
  */
 public enum SdkProtocolVersion {
 

src/main/java/com/github/copilot/sdk/SystemMessageMode.java

@@ -14,6 +14,7 @@
  * system message or replace it entirely.
  *
  * @see com.github.copilot.sdk.json.SystemMessageConfig
+ * @since 1.0.0
  */
 public enum SystemMessageMode {
     /**

src/main/java/com/github/copilot/sdk/events/AbortEvent.java

@@ -9,6 +9,8 @@
 
 /**
  * Event: abort
+ *
+ * @since 1.0.0
  */
 @JsonIgnoreProperties(ignoreUnknown = true)
 public final class AbortEvent extends AbstractSessionEvent {

src/main/java/com/github/copilot/sdk/events/AbstractSessionEvent.java

@@ -46,6 +46,7 @@
  *
  * @see com.github.copilot.sdk.CopilotSession#on(java.util.function.Consumer)
  * @see SessionEventParser
+ * @since 1.0.0
  */
 @JsonIgnoreProperties(ignoreUnknown = true)
 public abstract sealed class AbstractSessionEvent permits

src/main/java/com/github/copilot/sdk/events/AssistantIntentEvent.java

@@ -9,6 +9,8 @@
 
 /**
  * Event: assistant.intent
+ *
+ * @since 1.0.0
  */
 @JsonIgnoreProperties(ignoreUnknown = true)
 public final class AssistantIntentEvent extends AbstractSessionEvent {