Release 3.0

• Kafka Version Upgrade
• Delete Record by passing flag in the header
• Added write throttle parameter
• Removed default commit within ms - If no value passed, a commit will not be invoked.

Release 2.0

Added below changes:

1. Added child document support.
2. Moved solr commit_within_ms to configuration.
3. Solr Standalone/cloud mode configurable and both supported.
4. Minor bug fixes.
5. Dynamic field support