[ { "type": "api-change", "category": "ChimeSDKMeetings", "description": "Adds support for centrally controlling each participant's ability to send and receive audio, video and screen share within a WebRTC session. Attendee capabilities can be specified when the attendee is created and updated during the session with the new BatchUpdateAttendeeCapabilitiesExcept API." }, { "type": "api-change", "category": "BackupGateway", "description": "Adds GetGateway and UpdateGatewaySoftwareNow API and adds hypervisor name to UpdateHypervisor API" }, { "type": "api-change", "category": "Route53", "description": "Add new APIs to support Route 53 IP Based Routing" }, { "type": "api-change", "category": "ForecastService", "description": "Added Format field to Import and Export APIs in Amazon Forecast. Added TimeSeriesSelector to Create Forecast API." } ]