Pandora Update Improves Playback Buffering for Flaky Connections
In addition, if you mute your iPhone, Pandora will automatically pause the track you're listening to, or at least it's supposed to. We weren't able to engage the feature when testing Pandora on an updated iPhone 4S device.
Version 4.4 delivers "more links to more of what you love, all the URLs that work on Pandora.com now work just as well on your phone," and of course the usual round of bug fixes and general improvements. All this is an effort to remain relevant as services like Google Music All Access and iTunes Radio enter the fray.