Microsoft has released new Excel spreadsheet with information’s about the Group Policy settings in Windows 10.
You can filter settings so you are able to see only new policies or for example only Microsoft Edge settings.
Group Policy Settings Reference for Windows and Windows Server
These spreadsheets list the policy settings for computer and user configurations that are included in the Administrative template files delivered with the Windows operating systems specified. You can configure these policy settings when you edit Group Policy Objects.
To use the new policies in an enterprise environment you need to copy the new admx/adml files from a Windows 10 installation (C:WindowsPolicyDefinitions) to your AD domain central store.
See more info here: