Windows Codename Longhorn2

Windows Codename Longhorn2 Is a Windows OS in development stage. It has a version number of 12.0.20030 (latest build).

Early Development (M0)
The development of Longhorn2 was started in December 20, 2018, using the codebases of Windows 8.1 and Windows RT with the ambiton of making an universal OS for Microsoft PCs, Tablets and Smartphones. The first build was Build 20000, identical to 8.1 but with the possibility of openig both Start menus: Normal (Win) and Metro (Win+Shift).

Milestone 1
The first build of Milestone 1 was Build 20024, compiled on January 2, 2019. This build contains a DWM update, with Compiz-like window animations and the return of Aero Glass.

On January 3, 2019, Build 20030 was compiled. The Sidebar and Cortana returned, new icons were added and some Unix-style commands were added. Testing MFE (Metro File Explorer), but you can open the old Explorer. Build 20039 was the last build of Milestone 2 and contained the new version of WDDM.

Milestone 2
On March 16, 2019, Build 20042 was compiled. It introduced WPF ("Avalon") 12.0, Aurora effects in the taskbar and window borders and the Windows CoreOS CShell interface.

On April 27, 2019, Build 20093 was compiled. This build introduced the support for 128bits PCs