[
  {
    "category": "``codebuild``", 
    "description": "[``botocore``] Update codebuild client to latest version", 
    "type": "api-change"
  }, 
  {
    "category": "``sagemaker``", 
    "description": "[``botocore``] Update sagemaker client to latest version", 
    "type": "api-change"
  }, 
  {
    "category": "signing", 
    "description": "[``botocore``] Fix an issue where mixed endpoint casing could cause a SigV4 signature mismatch.", 
    "type": "bugfix"
  }
]