Problems with Vuforia latest beta

First excited when I see the “Vuforia support” as an option when installing the new beta.
However in Player settings when you choose Vuforia you are simply given another link to download another package.
And after trying to install it simply crashes.

I guess the solution is to stick with 5.6 if you want to use Vuforia?

Hello eco_bach,
When you say it simply crashes, do you mean Unity is crashing, or the installer is failing/crashing?
Thanks,
-Vuforia Support

The installer. I should clarify, the issue seems to be with the Unity beta, running 2017.1.1f1 and installing the legacy Vuforia package works fine