Update README.md before archiving (#162)
diff --git a/README.md b/README.md
index 9e2e41f..ffc26b3 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+> [!IMPORTANT]
+> This repo has moved to https://github.com/dart-lang/tools/tree/main/pkgs/package_config
+
[](https://github.com/dart-lang/package_config/actions?query=workflow%3A"Dart+CI"+branch%3Amaster)
[](https://pub.dev/packages/package_config)
[](https://pub.dev/packages/package_config/publisher)