Microsoft released a new Windows 10 Mobile build to Windows Insiders on 18 November, and bring the build number up to 10586. Like Build 10581, there are some improvements in Windows 10586, especially the Messaging Skype experience and the SD card. They update the Messaging app from version from 1.11.3005 to 1.11.5005 in the RTM build in the current Insider Preview.
Well, we got some screenshots and we are sharing with you.