And here's the promised update! JailBreak v0.11.N, Fonts v5.2.N, SS v0.28.N, USBNet v0.40.N.
As usual for Fonts/SS/USBNet, updated binaries, and the K4 & K4B support announced earlier & properly documented this time.
And as a bonus, thanks to a eureka moment in the shower (yeah, that happened.), an update to the K3 JailBreak that finally kills the annoying whitelist system, and instead relies on a fast autodetection method (without unpacking the update once ourselves)
. [Granted, there's a 0.78% chance of a false-positive against an official update, but given that we can pretty much say that these devices are EOL, we should be good ^^].