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Windows 10 release information. Feature updates for Windows 10 are released twice a year, around March and September, via the Semi-Annual Channel. They will be serviced with monthly quality updates for 18 or 30 months from the date of the release, depending on the lifecycle policy.

The new Windows release health dashboard is now available for public preview. Covering Windows 10, version 1809, Windows Server 2019, Windows Server, version 1809 and earlier versions of both client and server, the new dashboard provides near real-time information on known issues (open and resolved) across both feature and monthly updates.

Windows 10: Windows release health dashboard now available for public preview; cancel. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

View announcements and review known issues and fixes for Windows 10 version 1903 and Windows Server 1903 ... Note Follow @WindowsUpdate to find out when new content is published to the release information dashboard. Revised end of service date for Windows 10, version 1709 ... We are working on an improved version of this update in coordination ...

The March 2020 optional monthly “D” release for Windows 10, version 1909 and Windows 10, version 1903 is now available. For more information on the different types of monthly quality updates, see our Windows 10 update servicing cadence primer. Follow @WindowsUpdate for the latest on the availability of this release.