@eureka: Nope, it's essentially the same good old thing, except with an updated delivery method for the data.tar.gz changes introduced in 5.1.0
. [PM me if you want the full boring details
@ixtab: Yep, I was just thinking the exact same thing when looking at it...
@all: And before someone asks, the interest here over the current usual JB method is user-friendliness: a single file, a single reboot, no need to play with the diags tools