Microsoft has confirmed, albeit indirectly, that its eagerly anticipated dual-screen Surface Neo has been delayed. Following a blog post that indicated Windows 10X would debut first on single-screen devices, it became clear that plans for Windows 10X for dual-screen devices would be pushed back. However, it was only in the past day or so that Microsoft removed the "Coming Holiday 2020" timeline from the device's webpage.
https://www.notebookcheck.net/Microsoft-confirms-its-Surface-Neo-will-miss-its-original-Holiday-2020-launch-window.483473.0.html