Someone (who sounds like he works inside Microsoft) got his Windows Phone updated with the Windows 10 technical preview and tweeted screenshots:
— Kiran Kanade (@s1z33) February 5, 2015
The new dropdown notification menu:
The new settings menu:
These look interesting. It is also nice to see that there is no severe departure from the look and feel of Windows Phone 8.x, so old time users would not have a steep curve to negotiate when Windows 10 arrives. What do you think?