[
  {
    "category": "``cleanrooms``",
    "description": "This release adds support for configurable spark properties for Cleanrooms PySpark workloads.",
    "type": "api-change"
  },
  {
    "category": "``connect``",
    "description": "Fixes in SDK for customers using TestCase APIs",
    "type": "api-change"
  },
  {
    "category": "``connectcampaignsv2``",
    "description": "This release adds support for campaign entry limits configuration and hourly refresh frequency in Amazon Connect Outbound Campaigns.",
    "type": "api-change"
  },
  {
    "category": "``groundstation``",
    "description": "Adds support for updating contacts, listing antennas, and listing ground station reservations. New API operations - UpdateContact, ListContactVersions, DescribeContactVersion, ListAntennas, and ListGroundStationReservations.",
    "type": "api-change"
  },
  {
    "category": "``imagebuilder``",
    "description": "ImportDiskImage API adds registerImageOptions for Secure Boot control and custom UEFI data. It adds windowsConfiguration for selecting a specific edition from multi-image .wim files during ISO import.",
    "type": "api-change"
  },
  {
    "category": "``neptune``",
    "description": "Improving Documentation for Neptune",
    "type": "api-change"
  },
  {
    "category": "``quicksight``",
    "description": "Public release of dashboard customization summary, S3 Tables data source type, Athena cross-account connector, custom sorting for controls, and AI-powered analysis generation.",
    "type": "api-change"
  },
  {
    "category": "``sagemaker``",
    "description": "Adds support for providing NetworkInterface for efa enabled instances and Simplified cluster creation for Slurm-orchestrated clusters with optional Lifecycle Script (LCS) configuration.",
    "type": "api-change"
  },
  {
    "category": "``sts``",
    "description": "The STS client now supports configuring SigV4a through the auth scheme preference setting. SigV4a uses asymmetric cryptography, enabling customers using long-term IAM credentials to continue making STS API calls even when a region is isolated from the partition leader.",
    "type": "api-change"
  }
]