What kind of changes? Probably the first thing you’re going to notice is the icon now carries the long shadow design that we saw with Newstand. In the actual app the red Google+ banner is now a brighter and bolder shade, there’s also a simpler photos layout, more polished menus and plenty of other little tweaks. The new update isn’t exactly a massive one, though it does bring a bit more overall polish to the way Google+ looks. We imagine we’ll be seeing more minor updates like this to other Google apps in the near future as we come closer to the final release of Android L.
As always this update is rolling to Google Play out in stages, so keep a look out for your update in the Play Store.
[Source: Android Authority]