AWS systems-manager documentation change

Service: systems-manager · 2025-11-10 · Documentation low

File: systems-manager/latest/userguide/install-plugin-linux-verify-signature.md

Summary

Added Change Manager service availability notice

Security assessment

General service update without security context or features

Diff

diff --git a/systems-manager/latest/userguide/install-plugin-linux-verify-signature.md b/systems-manager/latest/userguide/install-plugin-linux-verify-signature.md
index 041836d68..592ac06ae 100644
--- a//systems-manager/latest/userguide/install-plugin-linux-verify-signature.md
+++ b//systems-manager/latest/userguide/install-plugin-linux-verify-signature.md
@@ -6,0 +7,2 @@ Step 1: Download the Session Manager plugin installer packageStep 2: Download th
+AWS Systems Manager Change Manager is no longer open to new customers. Existing customers can continue to use the service as normal. For more information, see [AWS Systems Manager Change Manager availability change](https://docs.aws.amazon.com/systems-manager/latest/userguide/change-manager-availability-change.html). 
+