Starting with Vuforia Engine 8.6, the package for Unity is available through a scoped NPM (Node Package Manager) registry.
This Vuforia registry needs to be added to your Unity project in order to access it through Unity Package Manager.
The easiest way to do this is to import an editor script into your Unity project that will make the change to your project. This script is available at the Vuforia Engine Download Page:
Once the script has been imported, it will prompt you with a popup, asking to:
- Add the scoped repository to the project if it does not exist yet
- If the project already references a Vuforia Engine package, it will be upgraded to the latest version.