Mark repository as archived, directing users to official github/copilot-sdk-java

CHANGELOG.md

@@ -10,6 +10,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 > **Upstream sync:** [`github/copilot-sdk@062b61c`](https://github.com/github/copilot-sdk/commit/062b61c8aa63b9b5d45fa1d7b01723e6660ffa83)
 
+### Notice
+
+- **This repository is now archived.** The official GitHub Copilot SDK for Java is maintained at [github/copilot-sdk-java](https://github.com/github/copilot-sdk-java). No further changes or releases will be made in this repository.
+
 ## [1.0.11] - 2026-03-12
 
 > **Upstream sync:** [`github/copilot-sdk@062b61c`](https://github.com/github/copilot-sdk/commit/062b61c8aa63b9b5d45fa1d7b01723e6660ffa83)

README.md

@@ -1,5 +1,7 @@
 # Copilot SDK for Java
 
+> 🚨 **This repository is archived.** The official GitHub Copilot SDK for Java is now maintained at **[github/copilot-sdk-java](https://github.com/github/copilot-sdk-java)**. No further changes or releases will be made here. Please use the official SDK going forward.
+
 [![Build](https://github.com/copilot-community-sdk/copilot-sdk-java/actions/workflows/build-test.yml/badge.svg)](https://github.com/copilot-community-sdk/copilot-sdk-java/actions/workflows/build-test.yml)
 [![Site](https://github.com/copilot-community-sdk/copilot-sdk-java/actions/workflows/deploy-site.yml/badge.svg)](https://github.com/copilot-community-sdk/copilot-sdk-java/actions/workflows/deploy-site.yml)
 [![Coverage](.github/badges/jacoco.svg)](https://copilot-community-sdk.github.io/copilot-sdk-java/snapshot/jacoco/index.html)
@@ -16,8 +18,6 @@
 
 ## Background
 
-> ⚠️ **Disclaimer:** This is an **unofficial, community-driven SDK** and is **not supported or endorsed by GitHub**. This SDK may change in breaking ways. Use at your own risk.
-
 Java SDK for programmatic control of GitHub Copilot CLI, enabling you to build AI-powered applications and agentic workflows.
 
 ## Installation

src/site/markdown/advanced.md

@@ -1,6 +1,6 @@
 # Advanced Usage
 
-> ⚠️ **Disclaimer:** This is an **unofficial, community-driven SDK** and is **not supported or endorsed by GitHub**. Use at your own risk.
+> 🚨 **This repository is archived.** The official GitHub Copilot SDK for Java is now maintained at **[github/copilot-sdk-java](https://github.com/github/copilot-sdk-java)**. No further changes or releases will be made here. Please use the official SDK going forward.
 
 This guide covers advanced scenarios for extending and customizing your Copilot integration.
 

src/site/markdown/documentation.md

@@ -1,6 +1,6 @@
 # Copilot SDK for Java - Documentation
 
-> ⚠️ **Disclaimer:** This is an **unofficial, community-driven SDK** and is **not supported or endorsed by GitHub**. Use at your own risk.
+> 🚨 **This repository is archived.** The official GitHub Copilot SDK for Java is now maintained at **[github/copilot-sdk-java](https://github.com/github/copilot-sdk-java)**. No further changes or releases will be made here. Please use the official SDK going forward.
 
 This guide covers common use cases for the Copilot SDK for Java. For complete API details, see the [Javadoc](apidocs/index.html).
 

src/site/markdown/hooks.md

@@ -1,6 +1,6 @@
 # Session Hooks
 
-> ⚠️ **Disclaimer:** This is an **unofficial, community-driven SDK** and is **not supported or endorsed by GitHub**. Use at your own risk.
+> 🚨 **This repository is archived.** The official GitHub Copilot SDK for Java is now maintained at **[github/copilot-sdk-java](https://github.com/github/copilot-sdk-java)**. No further changes or releases will be made here. Please use the official SDK going forward.
 
 Session hooks allow you to intercept and modify tool execution, user prompts, and session lifecycle events. Use hooks to implement custom logic like logging, security controls, or context injection.
 

src/site/markdown/index.md

@@ -1,6 +1,6 @@
 # Copilot SDK for Java
 
-> ⚠️ **Disclaimer:** This is an **unofficial, community-driven SDK** and is **not supported or endorsed by GitHub**. Use at your own risk.
+> 🚨 **This repository is archived.** The official GitHub Copilot SDK for Java is now maintained at **[github/copilot-sdk-java](https://github.com/github/copilot-sdk-java)**. No further changes or releases will be made here. Please use the official SDK going forward.
 
 Welcome to the documentation for the **Copilot SDK for Java** — a Java SDK for programmatic control of GitHub Copilot CLI, enabling you to build AI-powered applications and agentic workflows.