Last night Microsoft released Windows 10 Mobile 14371 for Windows Insiders on fast ring. There isn’t a lot to see with this build, Tap to Pay is new but US only and only support on the 950, 950 XL and 650. There is a battery drain issue with the Lumia 1520, 930 and 830 so if you have one of these devices be warned.
Full details of the changes in this post and you can go back and look at all my Windows 10 videos going right back to the original Windows 10 Technical Previews on my YouTube channel.