Distribute e4 (fx)Spies on Updatesite

Hello,

i want to use the new e4 (fx)Spies (Context, Event, Preferences) in my App.

I was looking for an Updatesite to grab that bundles, but i can't find them anywhere.

Would it be possible to deploy them? Or do i'm looking on the wrong place and it is already somewhere deployed.

Thx 4 help!

