The Store app for Windows 10 and Windows 10 Mobile has received another minor update, though it's not entirely clear what's new in the latest version. There's no list of changes provided for the update, but it's likely that it simply contains some bug fixes and performance improvements.
This update does bump the version number of the store, from 2016.27.2.0 to 2016.29.13. This update is likely tied to the recent release of Windows 10 build 10586.164. You'll find the update inside of the Store app itself, and you can go ahead and grab it right now. Let us know in the comments if you spot any new features that we may have missed.