CHANGELOG.md in aws-sdk-kendra-1.71.0 vs CHANGELOG.md in aws-sdk-kendra-1.72.0

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+1.72.0 (2023-09-12)
+------------------
+
+* Feature - Amazon Kendra now supports confidence score buckets for retrieved passage results using the Retrieve API.
+
 1.71.0 (2023-07-11)
 ------------------
 
 * Feature - Code Generated Changes, see `./build_tools` or `aws-sdk-core`'s CHANGELOG.md for details.