iphone - What is suitable ios version for the current Three20 sdk? -

i try test 1 of app in used three20 sdk. worked on ios 4.2, 4.3.1 ipad exited when started on ipod touch ios 3.1.3

i wonder suitable ios version current three20 sdk?

welcome comment

the developers @ three20 have set ios deployment target, actual smalest version project can run on, ios 3.0. should o.k. run app on ios version 3.0 or higher.

three20 not built run on ipad, think thats reason why app quits. in own project, set deployment target ios 4.0.