CHANGELOG.md in aws-sdk-ec2-1.307.0 vs CHANGELOG.md in aws-sdk-ec2-1.308.0

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+1.308.0 (2022-04-22)
+------------------
+
+* Feature - Adds support for waiters that automatically poll for a deleted NAT Gateway until it reaches the deleted state.
+
 1.307.0 (2022-04-14)
 ------------------
 
 * Feature - Documentation updates for Amazon EC2.
 
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