CHANGELOG.md in aws-sdk-securityhub-1.46.0 vs CHANGELOG.md in aws-sdk-securityhub-1.47.0

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+1.47.0 (2021-06-24)
+------------------
+
+* Feature - Added new resource details for ECS clusters and ECS task definitions. Added additional information for S3 buckets, Elasticsearch domains, and API Gateway V2 stages.
+
 1.46.0 (2021-05-14)
 ------------------
 
 * Feature - Updated descriptions to add notes on array lengths.
 
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