Google Play received another update, to version 4.1.10.
This update isn’t a significant UI revamp. Rather, the update appears to fix some battery-drain issues connected with the Google Play Services. Here’s a link to grab the file, if you haven’t received the new build version (check in Google Play: menu > settings). If you’re not seeing battery issues since updating to version 4.1.6, you can probably wait until Google Play auto updates.