diff --git a/CHANGELOG_PENDING.md b/CHANGELOG_PENDING.md
index ba6d2929b8b..e8b323228d3 100644
--- a/CHANGELOG_PENDING.md
+++ b/CHANGELOG_PENDING.md
@@ -2,5 +2,6 @@
 
 ### SDK Enhancements
 * `aws`: Add `WithUseFIPSEndpoint` to `aws.Config`. ([#5078](https://github.com/aws/aws-sdk-go/pull/5078))
+  * `WithUseFIPSEndpoint` can be used to explicitly enable or disable FIPS endpoint variants.
 
 ### SDK Bugs