- Fixing packaging, naming of classes - Use of log4j over slf4j for uniformity - More follow-on fixes - Added a version to control/coordinator events. - Eliminated the config added to write config - Fixed fetching of checkpoints based on table type - Clean up of naming, code placement Co-authored-by: Rajesh Mahindra <rmahindra@Rajeshs-MacBook-Pro.local> Co-authored-by: Vinoth Chandar <vinoth@apache.org>