CHANGELOG.md in aws-sdk-databasemigrationservice-1.54.0 vs CHANGELOG.md in aws-sdk-databasemigrationservice-1.55.0

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+1.55.0 (2021-07-28)
+------------------
+
+* Feature - Code Generated Changes, see `./build_tools` or `aws-sdk-core`'s CHANGELOG.md for details.
+
 1.54.0 (2021-07-14)
 ------------------
 
 * Feature - Release of feature needed for ECA-Endpoint settings. This allows customer to delete a field in endpoint settings by using --exact-settings flag in modify-endpoint api. This also displays default values for certain required fields of endpoint settings in describe-endpoint-settings api.
 
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