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

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+1.55.0 (2022-04-13)
+------------------
+
+* Feature - This release adds support for deploying FSx for ONTAP file systems in a single Availability Zone.
+
 1.54.0 (2022-04-05)
 ------------------
 
 * Feature - Provide customers more visibility into file system status by adding new "Misconfigured Unavailable" status for Amazon FSx for Windows File Server.
 
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