Heads up, iOS users, because Apple just released a new software update for you to download. The update is iOS 6.1.4, and according to the information included with it, this update is a pretty minor one. As you can see above, Apple says that the only change included in the 11.5MB update is an "updated audio profile for speakerphone."
As noted by MacRumors, this new iOS 6.1.4 update appears to be meant only for the iPhone 5. I don't have any older iPhones around to check, but hitting up the "Software Update" section of my iPad 3's Settings app shows the tablet as being up-to-date on iOS 6.1.3.
Obviously this is a pretty minor update, but the good news is that with its small size, it shouldn't take iPhone 5 owners very long at all to download and install it. If you're rocking an iPhone 5 and haven't yet been bumped up to iOS 6.1.4, you can do so by plugging your handset into iTunes or grabbing it and heading into Settings > General > Software Update.