WPXAP.com have posted the above video showing a recent build of Windows 10 Mobile, Build 10127, in action.
The build brings support for settings in landscape, with a split screen interface similar to the desktop version.
It now also allows you to download the Maps app, and the camera features the ability to modify focus and other settings while video is being recorded.
Word is now also able to print to a PDF.
A more recent build, 10134, is currently in testing, and if a upgrade bug is fixed we may soon see another Technical Preview for WP8 handsets.
See the video with other changes above.