Even the not-quite-headline-worthy updates are fairly substantial. You can play background music from supporting apps (Pandora is first) when a game's soundtrack just won't do. It's easier to sift through your game collection, and you can set your language independently of where you live -- handy if you've moved to another country. No, the software doesn't fulfill all of Microsoft's promised Xbox One changes for this year (you'll have to wait until September for Play Anywhere), but it's undoubtedly one of the biggest updates in a long while.