# Presto 316 Documentation

## 12.177. 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.