No support and no updates of any kind, including security updates. Windows Server
Data as of Jun 8, 2026 · About this data
Support milestones
| Milestone | Date | Add to calendar |
|---|---|---|
| Released | Oct 17, 2017 | |
| Retired | Aug 9, 2022 |
Editions · 2
Each release has its own expiry: to stay supported you move to a newer release by that date. This is the only per-release deadline Microsoft publishes for a Modern-policy product, and each row's status states it.
| Release | Start | Status |
|---|---|---|
| Version 1709 | Oct 17, 2017 | No support and no updates of any kind, including security updates. |
| Version 1803 | Apr 30, 2018 | No support and no updates of any kind, including security updates. |
| Version 1809 | Oct 2, 2018 | No support and no updates of any kind, including security updates. |
| Version 1903 | May 21, 2019 | No support and no updates of any kind, including security updates. |
| Version 1909 | Nov 12, 2019 | No support and no updates of any kind, including security updates. |
| Version 2004 | May 27, 2020 | No support and no updates of any kind, including security updates. |
| Version 20H2 | Oct 20, 2020 | No support and no updates of any kind, including security updates. |
| Release | Start | Status |
|---|---|---|
| Version 1709 | Oct 17, 2017 | No support and no updates of any kind, including security updates. |
| Version 1803 | Apr 30, 2018 | No support and no updates of any kind, including security updates. |
| Version 1809 | Oct 2, 2018 | No support and no updates of any kind, including security updates. |
| Version 1903 | May 21, 2019 | No support and no updates of any kind, including security updates. |
| Version 1909 | Nov 12, 2019 | No support and no updates of any kind, including security updates. |
| Version 2004 | May 27, 2020 | No support and no updates of any kind, including security updates. |
| Version 20H2 | Oct 20, 2020 | No support and no updates of any kind, including security updates. |
14 records in Microsoft's export for this product. Dates can change, and Microsoft occasionally revises a previously published one — this product's own lifecycle page is always authoritative. Back to Microsoft Lifecycle Lookup.