Updated service API models for release.

Author: AWS SDK for Ruby

CHANGELOG.md

@@ -1,6 +1,20 @@
 Unreleased Changes
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+* Feature - Aws::Chime - Updated the API, and documentation for Amazon Chime.
+
+* Feature - Aws::CloudFormation - Updated the documentation for AWS CloudFormation.
+
+* Feature - Aws::CodeGuruProfiler - Updated the API, and documentation for Amazon CodeGuru Profiler.
+
+* Feature - Aws::EC2 - Updated the API, and documentation for Amazon Elastic Compute Cloud.
+
+* Feature - Aws::ECS - Updated the API, and documentation for Amazon EC2 Container Service.
+
+* Feature - Aws::MediaConvert - Updated the API, and documentation for AWS Elemental MediaConvert.
+
+* Feature - Aws::MigrationHubConfig - Updated the API, and documentation for AWS Migration Hub Config.
+
 2.11.485 (2020-04-07)
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