Facebook Pushes Another iPhone App Update, with iOS 4 Support

A new version of Facebook’s iPhone app is now available in iTunes. It follows up on the one released a couple of weeks ago by adding support for Apple’s new iOS 4 software. The new 3.1.4 version includes features enabled by the latest version of the operating system, including fast application switching and high-resolution icons. It also has some minor bug fixes and translations into Russian and Korean — two of the few markets that Facebook has yet to do well in.