Several days after initially appearing on Android and mobile, Facebook Timeline is now available for iOS via the 4.1 update. It also adds access to your Facebook Lists and subscriptions, neither of which were available in the major 4.0 update from earlier this fall. To see your Timeline after updating from the App Store, tap the navigation button in the top left and select your profile — you'll find your Lists accessible farther down the sidebar. Assuming you've enabled Timeline, it should show up in a single-column view that lets you scroll through your personal biography as filtered through Facebook. The new Timeline features are only available on the iPhone and iPod; Facebook notes that iPad support is "coming soon."