CHANGELOG.md in aws-sdk-ec2-1.226.0 vs CHANGELOG.md in aws-sdk-ec2-1.227.0

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+1.227.0 (2021-03-10)
+------------------
+
+* Feature - Code Generated Changes, see `./build_tools` or `aws-sdk-core`'s CHANGELOG.md for details.
+
 1.226.0 (2021-03-05)
 ------------------
 
 * Feature - Expands EC2/Spot Fleet capacity-optimized allocation strategy to allow users to prioritize instance pools. Fleet attempts to fulfill priorities on a best-effort basis but optimizes for capacity first.
 
\ No newline at end of file