The Messaging + Skype app has been updated on Windows 10 desktop and Windows 10 Mobile today. While there isn't a concrete changelog to speak of, this latest update is most likely related to todays Insider release of Windows 10 build 10586.
Today's update also bumps the version number up from 1.11.2003.0 to 1.11.3005.0, and it appears to fix some of the camera and connectivity issues plaguing the Skype Video portion of the app. Of course, there are likely some other little bug fixes and performance improvements here and there as well. To grab the latest update, hit up the Windows Store link below, or check for the update in your Store app. Also be sure to shout out in the comments if you see any notable additions.
Thanks for the tips!