This is a minimal librdkafka version-synchronized release of the Python client.
Changes:
- Handle null/None values during deserialization
- Allow to pass custom schema registry instance.
- None conf values are now converted to NULL rather than the string "None" (#133)
- Fix memory leaks when certain exceptions were raised.
- Handle delivery.report.only.error in Python (#84)
- Proper use of Message error string on Producer (#129)
- Now Flake8 clean