Windows 11 · Experimental

Windows 11 Insider Preview Feature Update (28020.1921)

  • Experimental
  • Feature update
  • 26H1
  • amd64
  • arm64
Download amd64 — build 28020.1921 from UUP Dump, opens in a new tab Download arm64 — build 28020.1921 from UUP Dump, opens in a new tab JSON — this build from the builds API

AI summary

Windows 11 Insider Preview Feature Update build 28020.1921 delivers Canary-grade experimental improvements, highlighted by refinements to shared audio controls, subtle File Explorer/context-menu polish, and reliability fixes.

Generated from the package's release notes and forum coverage. Verify against Microsoft's release-health page before acting on it.

Known issues — reported on the forum

No problems reported on the forum for this build yet. Threads that name 28020.1921 and describe a fault appear here automatically.

In the news

Discussed on the forum

No member thread names 28020.1921 yet.

Search the forum for 28020.1921 Ask about this build