CHANGELOG.md in aws-sdk-fsx-1.63.0 vs CHANGELOG.md in aws-sdk-fsx-1.64.0

@@ -1,8 +1,15 @@
 Unreleased Changes
 ------------------
 
+1.64.0 (2023-01-18)
+------------------
+
+* Feature - Code Generated Changes, see `./build_tools` or `aws-sdk-core`'s CHANGELOG.md for details.
+
+* Issue - Replace runtime endpoint resolution approach with generated ruby code.
+
 1.63.0 (2022-12-23)
 ------------------
 
 * Feature - Fix a bug where a recent release might break certain existing SDKs.
 
@@ -323,6 +330,6 @@
 * Feature - API update.
 
 1.0.0 (2018-11-28)
 ------------------
 
-* Feature - Initial release of `aws-sdk-fsx`.
\ No newline at end of file
+* Feature - Initial release of `aws-sdk-fsx`.