Cydia applications that add compatibility with 4.2.x iOS (27 November)

MyWi 4.0 has just been updated to version 4.11.2

MyWi 4.0 is an application that can do Wifi tethering and share your data rate with multiple computers.

Infiniboard just updated to version 1.7.2-1

Infiniboard scrolls vertically through the Springboard, so you can put a lot more icons for each screen.

Gridlock has just been updated to version 1.2.4-1

Gridlock can place the icons anywhere on the screen.