CHANGELOG.md in aws-sdk-alexaforbusiness-1.47.0 vs CHANGELOG.md in aws-sdk-alexaforbusiness-1.48.0

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+1.48.0 (2021-07-28)
+------------------
+
+* Feature - Code Generated Changes, see `./build_tools` or `aws-sdk-core`'s CHANGELOG.md for details.
+
 1.47.0 (2021-03-25)
 ------------------
 
 * Feature - Added support for enabling and disabling data retention in the CreateProfile and UpdateProfile APIs and retrieving the state of data retention for a profile in the GetProfile API.
 
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