Google+ and Google Play Music have received small but meaningful upgrades for Android. The former now displays notifications in the top right corner, much like its web-based counterpart. This makes more sense when scrolling through the app, as Google+ relies so heavily on them. Google+ users can now also insert links into their posts, and Community Moderators have more options when administrating a page.
Google Play Music has received some substantial improvements as well. Instant Mixes can now be longer than 25 songs (finally!) and you can now shuffle a mix based on artist, album or playlist. There’s a new widget design and, thankfully, freezing fixes for the Galaxy S III.