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MC1338819 — Microsoft Edge: Enterprise WebView2 runtime downgrade via Downgrade Version policy

MC1338819Microsoft 365 suitestayInformedUpdated: 3 June 2026

Microsoft is introducing a Downgrade Version policy for Microsoft Edge WebView2 Evergreen Runtime, allowing enterprise admins to temporarily roll back WebView2 per application to previous versions (N-1 or N-2). This enhances manageability without disabling updates, rolling out globally in June 2026.

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Applies to: Microsoft 365 suite
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).