AWS security-ir documentation change

Service: security-ir · 2026-03-22 · Documentation low

File: security-ir/latest/userguide/document-history-for-the-aws-security-incident-response-user-guide.md

Summary

Added a document history entry for March 19, 2026, noting an update to the containment action preferences section.

Security assessment

This is a routine update to the document changelog, recording a documentation change. There is no evidence of a security issue being addressed.

Diff

diff --git a/security-ir/latest/userguide/document-history-for-the-aws-security-incident-response-user-guide.md b/security-ir/latest/userguide/document-history-for-the-aws-security-incident-response-user-guide.md
index 078730813..26744a601 100644
--- a//security-ir/latest/userguide/document-history-for-the-aws-security-incident-response-user-guide.md
+++ b//security-ir/latest/userguide/document-history-for-the-aws-security-incident-response-user-guide.md
@@ -10,0 +11 @@ Change| Description| Date
+[Define containment action preferences](https://docs.aws.amazon.com/security-ir/latest/userguide/define-containment-preferences.html)| Updated the containment action preferences section to match current options.| March 19, 2026