Aws\CloudFront- You can now manage CloudFront's additional, real-time metrics with the CloudFront API.Aws\CostandUsageReportService- This release add MONTHLY as the new supported TimeUnit for ReportDefinition.Aws\EMR- Amazon EMR adds support for ICMP, port -1, in Block Public Access Exceptions and API access for EMR Notebooks execution. You can now non-interactively execute EMR Notebooks and pass input parameters.Aws\Route53- Documentation updates for Route 53