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AWS systems-manager documentation change

Service: systems-manager · 2026-01-31 · Documentation low

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

Summary

Added two bullet points: 1) Change Manager availability notice 2) CloudWatch Dashboard deprecation notice

Security assessment

Service availability updates with no security implications. The change doesn't address vulnerabilities or document security 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 592ac06ae..c8f587d15 100644
--- a//systems-manager/latest/userguide/install-plugin-linux-verify-signature.md
+++ b//systems-manager/latest/userguide/install-plugin-linux-verify-signature.md
@@ -7 +7,3 @@ 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). 
+• 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). 
+
+• The AWS Systems Manager CloudWatch Dashboard will no longer be available after April 30, 2026. Customers can continue to use Amazon CloudWatch console to view, create, and manage their Amazon CloudWatch dashboards, just as they do today. For more information, see [Amazon CloudWatch Dashboard documentation](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch_Dashboards.html).