CHANGELOG.md in aws-sdk-ec2-1.309.0 vs CHANGELOG.md in aws-sdk-ec2-1.310.0

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+1.310.0 (2022-05-03)
+------------------
+
+* Feature - Adds support for allocating Dedicated Hosts on AWS  Outposts. The AllocateHosts API now accepts an OutpostArn request  parameter, and the DescribeHosts API now includes an OutpostArn response parameter.
+
 1.309.0 (2022-04-28)
 ------------------
 
 * Feature - This release adds support to query the public key and creation date of EC2 Key Pairs. Additionally, the format (pem or ppk) of a key pair can be specified when creating a new key pair.
 
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