### What is the problem the feature request solves? Tracking issue for the 0.2.0 release. Issues/PRs we would like to see merged: - [x] https://github.com/apache/datafusion-comet/pull/834 - [x] https://github.com/apache/datafusion-comet/pull/847 Nice to have: - [ ] https://github.com/apache/datafusion-comet/pull/840 or https://github.com/apache/datafusion-comet/issues/824 - [ ] https://github.com/apache/datafusion-comet/pull/805 - [ ] https://github.com/apache/datafusion-comet/issues/398 ### Describe the potential solution _No response_ ### Additional context _No response_
What is the problem the feature request solves?
Tracking issue for the 0.2.0 release.
Issues/PRs we would like to see merged:
Nice to have:
stddevbeing enabled by default #840 or Improve performance of standard deviation aggregate #824Describe the potential solution
No response
Additional context
No response