No big party yet, despite all the hard work of the people involved, most
notably Andreas and Claudius (thanks a lot, folks!). We will have one,
at latest when the first product ships with it. :)
Please see the elaborated documentation on details on its usage as well
as its inner working [1]. There are also still some to-dos remaining
[2], so we are not quite yet at 1.0.
One of the next majors steps is now the proposal of the EFI Boot Guard
interface to SWUpdate. Stay tuned!