• v3.14.1(April 21, 2025)
  • Added support for Python 3.13.
    • NOTE: Windows 64 support is still experimental and should not yet be used for production environments.
  • Dropped support for Python 3.8.
  • Added basic decimal floating-point type support.
  • Added experimental authentication methods.
  • Added support of GCS regional endpoints.
  • Added support of GCS virtual urls. See more: https://cloud.google.com/storage/docs/request-endpoints#xml-api
  • Added client_fetch_threads experimental parameter to better utilize threads for fetching query results.
  • Added check_arrow_conversion_error_on_every_column connection property that can be set to False to restore previous behaviour in which driver will ignore errors until it occurs in the last column. This flag's purpose is to unblock workflows that may be impacted by the bugfix and will be removed in later releases.
  • Lowered log levels from info to debug for some of the messages to make the output easier to follow.
  • Allowed the connector to inherit a UUID4 generated upstream, provided in statement parameters (field: requestId), rather than automatically generate a UUID4 to use for the HTTP Request ID.
  • Improved logging in urllib3, boto3, botocore - assured data masking even after migration to the external owned library in the future.
  • Improved error message for client-side query cancellations due to timeouts.
  • Improved security and robustness for the temporary credentials cache storage.
  • Fixed a bug that caused driver to fail silently on TO_DATE arrow to python conversion when invalid date was followed by the correct one.
  • Fixed expired S3 credentials update and increment retry when expired credentials are found.
  • Deprecated insecure_mode connection property and replaced it with disable_ocsp_checks with the same behavior as the former property.