v2.3.2

This is a bug-fix release which updates the list of compatible dependency versions to avoid recent versions of librdkafka/confluent-kafka with known communications problems.

What's Changed

• Update confluent-kafka version to skip recent buggy releases by @lpsinger in #67
• Update doc strings and comments for confluent-kafka workarounds by @lpsinger in #68

Full Changelog: v2.3.1...v2.3.2