Master

[kongbolin]

What is this PR for?

A few sentences describing the overall goals of the pull request's commits.

What type of PR is it?

[Bug Fix | Improvement | Feature | Documentation | Hot Fix | Refactoring]

Todos

• [ ] - Task

What is the Github issue?

• Open an issue on Github https://github.com/yzhang921/CBoard/issues
• Put link here, and add [- #ISSUE_NUMBER] in PR title eg. [ES] Auto adjust time interval bucket when override of date column is null #114

How should this be tested?

Outline the steps to test the PR here.

Screenshots (if appropriate)

Questions:

• Is there breaking changes for older versions?
• Does this needs documentation?

[kongbolin]

pull

[yzhang921]

Invalid PR, please create pr at branch 0.4.2 and describe detail about what you have change and what's this PR for!