[
  {
    "category": "``directconnect``",
    "description": "Enable MACSec support and features on Interconnects.",
    "type": "api-change"
  },
  {
    "category": "``iotsitewise``",
    "description": "Add support for native anomaly detection in IoT SiteWise using new Computation Model APIs",
    "type": "api-change"
  },
  {
    "category": "``osis``",
    "description": "Add Pipeline Role Arn as an optional parameter to the create / update pipeline APIs as an alternative to passing in the pipeline configuration body",
    "type": "api-change"
  },
  {
    "category": "``sso``",
    "description": "Updates legacy token auth flow to check if cached legacy tokens are expired according to the local clock. If expired, it will raise an ``UnauthorizedSSOTokenError`` instead of sending an expired token to Identity Center's ``GetRoleCredentials`` API.",
    "type": "enhancement"
  }
]