[
  {
    "category": "``sts``", 
    "description": "[``botocore``] Update sts client to latest version", 
    "type": "api-change"
  }, 
  {
    "category": "Credentials", 
    "description": "[``botocore``] Add support for a credential provider that handles resolving credentials via STS AssumeRoleWithWebIdentity", 
    "type": "enhancement"
  }
]