AWS powertools documentation change

Service: powertools · 2026-07-13 · Documentation low

File: powertools/typescript/latest/features.md

Summary

Added documentation for new 'Signer' feature and 'Data Masking' utility. Updated date.

Security assessment

The Signer feature documentation describes AWS Signature Version 4 (SigV4) signing for HTTP requests, which is a security feature for request authentication and integrity. However, there's no evidence this change addresses a specific security vulnerability.

Diff

diff --git a/powertools/typescript/latest/features.md b/powertools/typescript/latest/features.md
index 331057004..7885a42c8 100644
--- a//powertools/typescript/latest/features.md
+++ b//powertools/typescript/latest/features.md
@@ -53,0 +54 @@ Event Handler
+      * [ Data Masking  ](data-masking/)
@@ -54,0 +56 @@ Event Handler
+      * [ Signer  ](signer/)
@@ -166,0 +169,8 @@ Utility to easily handle message deserialization and parsing of Kafka events in
+  * **Signer**
+
+* * *
+
+Sign HTTP requests to AWS services using the AWS Signature Version 4 (SigV4) signing process, with an optional drop-in signed `fetch`.
+
+[ Read more](signer/)
+
@@ -170 +180 @@ Utility to easily handle message deserialization and parsing of Kafka events in
-2026-05-27 
+2026-07-10