Manganese

Manganese
Version of Microsoft Windows
Logo
Screenshot
OS familyWindows 10 (NT 10.0)
SemesterManganese
Architecturex86, x64, ARM64
Replaces
Windows 10 May 2020 Update
Replaced by
Iron

Manganese is the 20H2 development semester of Windows as a service. It was later followed by Iron in the second half of 2020.

Work on Manganese began in September 2019.

List of known builds[edit | edit source]

This list only includes client builds of Manganese. For server builds, see Windows Server 2022 § List of known builds.

Pre-Insider Preview[edit | edit source]

Insider Preview (rs_prerelease branch)[edit | edit source]

Insider Preview (mn_release branch)[edit | edit source]