[
    {
        "type": "api-change",
        "category": "QuickSight",
        "description": "Add new parameters on RegisterUser and UpdateUser APIs to assign or update external ID associated to QuickSight users federated through web identity."
    },
    {
        "type": "api-change",
        "category": "EC2",
        "description": "This release adds support for creating and managing EC2 On-Demand Capacity Reservations on Outposts."
    },
    {
        "type": "api-change",
        "category": "CloudWatchLogs",
        "description": "This release provides dimensions and unit support for metric filters."
    },
    {
        "type": "api-change",
        "category": "ComputeOptimizer",
        "description": "Adds support for 1) additional instance types, 2) additional instance metrics, 3) finding reasons for instance recommendations, and 4) platform differences between a current instance and a recommended instance type."
    },
    {
        "type": "api-change",
        "category": "CostExplorer",
        "description": "Introduced FindingReasonCodes, PlatformDifferences, DiskResourceUtilization and NetworkResourceUtilization to GetRightsizingRecommendation action"
    }
]