Power BI Custom Visual API version

Hi All,

I have few questions regarding the version of custom visual API. If someone can answer them it will help me a lot.

1. What is the latest version of Power BI Custom Visual API?

2. When I create a new project using "pbiviz new" command, API version 1.10 is used.  Is 1.10 the latest version? If not why doesn't this command create the project with the latest version of the API?

3. I have created few simple visuals in the API version 1.10. Will this work on Power BI Report Server? or do I have to upgrade or downgrade to any other version to make it work?