CHANGELOG.md in aws-sdk-cloudwatch-1.52.0 vs CHANGELOG.md in aws-sdk-cloudwatch-1.53.0

- old
+ new

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+1.53.0 (2021-07-28)
+------------------
+
+* Feature - Code Generated Changes, see `./build_tools` or `aws-sdk-core`'s CHANGELOG.md for details.
+
 1.52.0 (2021-07-26)
 ------------------
 
 * Feature - SDK update to support creation of Cross-Account Metric Alarms and update API documentation.
 
\ No newline at end of file