## 1.6.6 / 2016-01-21
* Changes and bug fixes since 1.6.5
* Address ORA-00904 when CONTAINS has `table_name.column_name` [#758, #664, #463]
* Only convert N to false when emulating booleans [#751]
* Clean up specs and test documentation [#756]
* Add JDBC Drivers to gitignore [#745]