[ { "type": "api-change", "category": "TranscribeService", "description": "You can now specify an Amazon S3 output bucket to store the transcription of your audio file when you call the StartTranscriptionJob operation. " }, { "type": "api-change", "category": "CostExplorer", "description": "AWS Cost Explorer provides you with Reserved Instance (RI) purchase recommendations based on your total cross-account Amazon EC2 and Amazon RDS usage. Starting today, linked accounts can also access custom RI purchase recommendations for specific linked accounts directly via AWS Cost Explorer API." }, { "type": "api-change", "category": "ApplicationAutoScaling", "description": "The release adds support for custom resource auto scaling." }, { "type": "api-change", "category": "DatabaseMigrationService", "description": "Added support for DmsTransfer endpoint type and support for re-validate option in table reload API." }, { "type": "api-change", "category": "Lambda", "description": "Add support for .NET Core 2.1 to Lambda." } ]