build: update README to indicate that source has moved (#1038)

parthea · web-flow · commit 55651c4d8967 · 2026-03-06T12:41:59.000-05:00
Towards googleapis/google-cloud-python#10916
diff --git a/README.md b/README.md
@@ -1,3 +1,8 @@
+:**NOTE**: **This github repository is archived. The repository contents and history have moved to** `google-cloud-python`_.
+
+.. _google-cloud-python: https://github.com/googleapis/google-cloud-python/tree/main/packages/google-cloud-ndb
+
+
 # Google Cloud Datastore `ndb` Client Library
 
 [![stable](https://img.shields.io/badge/support-stable-gold.svg)](https://github.com/googleapis/google-cloud-python/blob/main/README.rst#stability-levels)
