[
  {
    "category": "``ec2``",
    "description": "Adds support to Capacity Blocks for ML for purchasing EC2 P6e-GB200 UltraServers. Customers can now purchase u-p6e-gb200x72 and u-p6e-gb200x36 UltraServers. Adds new DescribeCapacityBlocks andDescribeCapacityBlockStatus APIs. Adds support for CapacityBlockId to DescribeInstanceTopology.",
    "type": "api-change"
  },
  {
    "category": "``freetier``",
    "description": "This release introduces four new APIs: GetAccountPlanState and UpgradeAccountPlan for AWS account plan management; ListAccountActivities and GetAccountActivity that provide activity tracking capabilities.",
    "type": "api-change"
  },
  {
    "category": "``opsworkscm``",
    "description": "Removing content that refers to an S3 bucket that is no longer in use.",
    "type": "api-change"
  }
]