UiPath Web Automation Extension Program Questions

I am currently in charge of RPA development in the UiPath 19.4 enterprise version.

Is the latest version of UiPath Web Automation 9.0.6821 correct?

What is the last updated version of UiPath Web Automation and the most compatible version of Google Chrome?

When operating an RPA that uses Google Chrome, there are frequent issues that are interrupted by errors that occur in Google Chrome. (UiPath 19.4 Enterprise)
Is there a solution to this?

The UiPath Web Automation update date is September 26, 2018, but is there any compatibility issue with the latest version of Google Chrome?

Are there any additional update plan for uipath web automation?