Update from previous version

[certifirm]

I saw that the scaffold of the project is in version 11.

How I can update a project that was created with version 9?

I must to create a new project and copy some files?

[larscom]

Hi, i think the best way is to just update it within your project how you would normally update Angular. (see: https://update.angular.io/)
At the moment there is no way to update angular with this tool.