It is about time! Not that it has been years or anything, but 3 months between Play Store updates is a long time in tech, like years. The Play Store version is moving from 4.5.10 up to 4.6.16 and it packs in a few things of interest.
With the huge issues that Google faced thanks to unruly children on obsessive download and purchasing rampages, they update aims to offer a solution. Now you can set the “Required Password” option to prompt for ALL PURCHASES. This will let you kill off the every 30 minutes setting and force the password to pop up anytime real money is involved. Won’t help much if your kid guesses or knows your password though.
In-app purchases are shown in App permissions before you install the app.
It also appears that there is a slight tweak to add buttons, names are now bold and it looks like the G+ profile in the Play Store has a Ring around the profile image.
you can sit back and kick it for the staged roll out, which can take a week or two sometimes, or you can head over to Gappsearly and pick up the APK now.
Source: Android Police