There are 7.x and 0.x versions on github, which ones are the latest? How are they related?
@shree At one point the ksqlDB project released on the same cadence as the Confluent Platform. Version numbers similar to 5.x, 6.x, 7.x are versions that released in line w/ the platform. ksqlDB shifted to an independent release cycle and went back to a < 1.0 version number. Here is the change log for the latest ksqlDB releases: ksqlDB Changelog - ksqlDB Documentation
The release notes of CP, should also contain which ksqlDB version they contain. Eg CP 6.2 ships with ksqlDB 0.17.