diff --git a/README.md b/README.md
index 3a30adb..9678b91 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,12 @@
-# lightstep-tracer-php
+# lightstep-tracer-php [Deprecated]
 
 > ❗ **This instrumentation is no longer recommended**. Please review [documentation on setting up and configuring the OpenTelemetry PHP API and SDK ](https://github.com/open-telemetry/opentelemetry-php) for more information on using OpenTelemetry with PHP.
 
+In August 2023, [Lightstep became ServiceNow
+Cloud Observability](https://docs.lightstep.com/docs/banner-faq). To ease the
+transition, all code artifacts will continue to use the Lightstep name. You
+don't need to do anything to keep using this repository.
+
 [![Latest Stable Version](https://poser.pugx.org/lightstep/tracer/v/stable)](https://packagist.org/packages/lightstep/tracer)
 [![Circle CI](https://circleci.com/gh/lightstep/lightstep-tracer-php.svg?style=shield)](https://circleci.com/gh/lightstep/lightstep-tracer-php)
 [![MIT license](http://img.shields.io/badge/license-MIT-blue.svg)](http://opensource.org/licenses/MIT)