Hello Vuforia Developers,
On Friday January 24th Unity posted an “XR Platform Updates” article. Unfortunately, the original version of this article included unclear information about Vuforia Engine. Vuforia Engine is still supported, and will continue to be supported, in Unity. What has changed is that the Vuforia Engine package will no longer be natively distributed by Unity but can be easily obtained from the Unity Asset Store via our Core Samples or our hosted NPM registry. You can learn more about how to download the Vuforia Engine package here.
We apologize for any confusion. If you have any questions, please feel free to post them on our community forums.
The Vuforia Team