CHANGELOG.md in aws-sdk-finspace-1.20.0 vs CHANGELOG.md in aws-sdk-finspace-1.21.0

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+1.21.0 (2023-09-27)
+------------------
+
+* Feature - Code Generated Changes, see `./build_tools` or `aws-sdk-core`'s CHANGELOG.md for details.
+
 1.20.0 (2023-08-21)
 ------------------
 
 * Feature - Allow customers to manage outbound traffic from their Kx Environment when attaching a transit gateway by providing network acl entries. Allow the customer to choose how they want to update the databases on a cluster allowing updates to possibly be faster than usual.