v0.9.4
Bump version to 0.9.4 - Automatic commit via: pint set-version --branch master --version 0.9.4 -e prod confluent-kafka-python --no-dry-run
Bump version to 0.9.4 - Automatic commit via: pint set-version --branch master --version 0.9.4 -e prod confluent-kafka-python --no-dry-run