Windows 10 build 18329

Windows 10 build 18329 is the twenty-first Insider Preview build of Windows 10 May 2019 Update. This build was released to Windows Insiders in the Fast Ring on 1 February 2019.

New features

 * The ability to run Win32 apps in Windows Mixed Reality
 * ADLaM and Osage keyboard support
 * Dark mode for Mail and Calendar items
 * The ability to change the default font for mails

Language availability
This build has certain languages unavailable for certain SKUs:
 * Windows 10 Home: RO-RO, SK-SK, SL-SI, SR-LATN-RS, TH-TH, UK-UA
 * Windows 10 Home N: RO-RO, SK-SK, SL-SI
 * Windows 10 Pro: FR-CA, IT-IT, JA-JP, KO-KR, NL-NL, PL-PL, SR-LATN-RS
 * Windows 10 Pro N: RO-RO, SK-SK