Welcome to my first hands on video with a 20H1 build of Windows 10. 20H1 is due the first half of 2020 so it was surprise to get a build this early. Going forward Fast Ring will switch to 19H2 once 19H1 is complete and Skip Ahead will stay on 20H1 with Release Preview being used for 19H1 testing.
Despite this being a development build for next year there are no new features, just minor fixes. Microsoft will start adding the new features soon; it is going to be interesting to see why Microsoft need the extra development time for 20H1 and what the new features will be.
Here is my hands on video with the new build: