What's New in 1.13.1
- Fixed a bug where data copies itself again when a task restarts. To learn more about this fix, see the KAFKA-428 JIRA issue. 
What's New in 1.13
- Added a custom authentication provider interface for Source and Sink Connectors. This feature enables you to write and use a custom implementation class in your connector. To learn more, see the Custom Authentication Provider guide. 
- Fixed an issue that occurred when validating configuration for Source and Sink Connectors if the configuration contained secrets and used the - Providerframework. To learn more about this fix, see the KAFKA-414 JIRA issue.
What's New in 1.12
- Added support for a - dataconfiguration value in the- mongo.errors.toleranceconfiguration setting. With- mongo.errors.tolerance=data, the sink connector tolerates only data errors, and fails for any others.