============ Release 0.67

• Fix resource leak in Hive connector

• Improve error categorization in event logging

• Fix planning issue with certain queries using window functions

SPI changes

The ConnectorSplitSource interface now extends Closeable.

.. note:: This is a backwards incompatible change to ConnectorSplitSource in the SPI, so if you have written a connector, you will need to update your code before deploying this release.