Whats the minimum we should target for the biggest audience? eg 3.1?
I’m pretty sure you can’t target anything below 3.0 anymore so that might be your best bet.
The minimum is 3.0
though stats already a few weeks after 3.1.3s release have shown that over 90% are already on 3.1.3 and the remaining ones were on 3.1.2 so you can savely expect that targeting 3.1.3 is fine (and gives you wifi adhoc multiplayer support if you use gamekit among other good reasons for game devs to use it)