diff --git a/google/cloud/opentelemetry/doc/main.dox b/google/cloud/opentelemetry/doc/main.dox
index b00a02d18ce72..03a2c948fe1af 100644
--- a/google/cloud/opentelemetry/doc/main.dox
+++ b/google/cloud/opentelemetry/doc/main.dox
@@ -12,7 +12,8 @@ The C++ client libraries are already instrumented to collect traces. You can
 enable the collection and export of traces with minimal changes to your
 application. It is not necessary to instrument your application too.
 
-This library is **experimental**. Its APIs are subject to change without notice.
+While this library is **GA**, please note Google Cloud C++ client libraries do
+**not** follow [Semantic Versioning](https://semver.org/).
 
 Please note Google Cloud C++ client libraries do **not** follow
 [Semantic Versioning](https://semver.org/).