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AWS AmazonCloudWatch documentation change

Service: AmazonCloudWatch · 2026-02-13 · Documentation low

File: AmazonCloudWatch/latest/monitoring/DocumentHistory.md

Summary

Updated multiple documentation links and section titles in the CloudWatch Document History. Changed URLs for 'Alarms on math expressions' and '"M out of N" alarms', and standardized section titles for EC2 alarm actions.

Security assessment

Changes involve URL updates and minor text rewording (e.g., 'Create alarms...' to 'Stop, terminate...'). No security vulnerabilities, incidents, or security-specific content are mentioned. Changes appear to be routine documentation maintenance.

Diff

diff --git a/AmazonCloudWatch/latest/monitoring/DocumentHistory.md b/AmazonCloudWatch/latest/monitoring/DocumentHistory.md
index e7a02f454..8fae13487 100644
--- a//AmazonCloudWatch/latest/monitoring/DocumentHistory.md
+++ b//AmazonCloudWatch/latest/monitoring/DocumentHistory.md
@@ -172 +172 @@ AWS SDK Metrics for Enterprise Support| SDK Metrics helps you assess the health
-Alarms on math expressions| CloudWatch supports creating alarms based on metric math expressions. For more information, see [ Alarms on Math Expressions](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/AlarmThatSendsEmail.html#alarms-on-metric-math-expressions) in the _Amazon CloudWatch User Guide_.| November 20, 2018  
+Alarms on math expressions| CloudWatch supports creating alarms based on metric math expressions. For more information, see [ Alarms on Math Expressions](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch_Alarms.html#alarms-on-metric-math-expressions) in the _Amazon CloudWatch User Guide_.| November 20, 2018  
@@ -183 +183 @@ Metric math |  You can now perform math expressions on CloudWatch metrics, produ
-"M out of N" alarms |  You can now configure an alarm to trigger based on "M out of N" datapoints in any alarm evaluation interval. For more information, see [Evaluating an alarm](./AlarmThatSendsEmail.html#alarm-evaluation). | December 8, 2017  
+"M out of N" alarms |  You can now configure an alarm to trigger based on "M out of N" datapoints in any alarm evaluation interval. For more information, see [Alarm evaluation](./alarm-evaluation.html). | December 8, 2017  
@@ -211 +211 @@ Added Amazon Simple Storage Service metrics and dimensions |  Added Amazon Simpl
-New feature: Reboot alarm action |  Added the reboot alarm action and new IAM role for use with alarm actions. For more information, see [Create alarms to stop, terminate, reboot, or recover an EC2 instance](./UsingAlarmActions.html).  | July 23, 2015  
+New feature: Reboot alarm action |  Added the reboot alarm action and new IAM role for use with alarm actions. For more information, see [Stop, terminate, reboot, or recover an EC2 instance](./UsingAlarmActions.html).  | July 23, 2015  
@@ -214 +214 @@ Added Amazon Machine Learning metrics and dimensions |  Added Amazon Machine Lea
-New feature: Amazon EC2 instance recovery alarm actions |  Updated alarm actions to include new EC2 instance recovery action. For more information, see [Create alarms to stop, terminate, reboot, or recover an EC2 instance](./UsingAlarmActions.html).  | March 12, 2015  
+New feature: Amazon EC2 instance recovery alarm actions |  Updated alarm actions to include new EC2 instance recovery action. For more information, see [Stop, terminate, reboot, or recover an EC2 instance](./UsingAlarmActions.html).  | March 12, 2015  
@@ -221 +221 @@ Added Amazon Route 53 metrics and dimensions |  Added Amazon Route 53 metrics an
-New feature: Amazon CloudWatch Alarm Actions |  Added a new section to document Amazon CloudWatch alarm actions, which you can use to stop or terminate an Amazon Elastic Compute Cloud instance. For more information, see [Create alarms to stop, terminate, reboot, or recover an EC2 instance](./UsingAlarmActions.html).  | January 8, 2013  
+New feature: Amazon CloudWatch Alarm Actions |  Added a new section to document Amazon CloudWatch alarm actions, which you can use to stop or terminate an Amazon Elastic Compute Cloud instance. For more information, see [Stop, terminate, reboot, or recover an EC2 instance](./UsingAlarmActions.html).  | January 8, 2013