Facebook for iPhone Updated: Now supports iOS4

Some users that updated to iOS4 on their iPhones have been complaining about the need for an update, it looks like these people have been heard. Within the last 24-hours, Facebook released an update for iOS 4.

Top on the list of features in v3.1.4 is high-resolution icons and fast app switching. Full details can be found via iTunes here, which shows what’s new in version 3.1.4, Now that the latest release has iOS4-compatibility, what about some extra features?

Your thoughts on features for the iPhone app?