I saw that the 410c announcement already made it here. What you may not have noticed, though, is the new high-speed GPIO support.
More details:
http://ms-iot.github.io/content/en-US/win10/LightningProviders.htm
This is a pretty big deal for folks who need to flip bits faster. Like 100x faster. 
The other important this is that we now have serial support on the rx/tx pins on the pi.
This is all in the latest insider build available on http://windowsondevices.com
Pete