整理微軟的軟體產品生命週期原則，規劃在產品屆於 End Of Sercie (EOS) 官方終止支援前，能夠及早進行移轉、升級的規劃，避免既有的產品部署淪為孤立無援。
說明
一般而言微軟的軟體生命週期包含主要支援結束日期 (Mainstream End Date) 以及 延伸支援結束日期 (Extended End Date) ，以下表格所整理的皆為最大支援年限：延伸支援結束日期 (Extended End Date) 。
部分產品有提供 Extended Security Updates (ESU), 可以再續命 3 年，但不在本文的介紹範圍 😀
本文件更新日期：2023-11-15
Windos Server
| Product | EOS | State |
|---|---|---|
| WinServer 2022 | 2031-10-14 | 🟢 |
| WinServer 2019 | 2029-01-09 | 🟢 |
| WinServer 2016 | 2027-01-12 | 🟢 |
| WinServer 2012R2 | 2023-10-10 | 🔴 |
| WinServer 2012 | 2023-10-10 | 🔴 |
| WinServer 2008R2 | 2020-01-14 | 🔴 |
| WinServer 2008 | 2020-01-14 | 🔴 |
| WinServer 2003R2 | 2015-07-14 | 🔴 |
| WinServer 2003 | 2015-07-14 | 🔴 |
SQL Server
| Product | EOS | State |
|---|---|---|
| SQL Server 2022 | 2033-01-11 | 🟢 |
| SQL Server 2019 | 2030-01-08 | 🟢 |
| SQL Server 2017 | 2027-10-12 | 🟢 |
| SQL Server 2016 | 2026-07-14 | 🟢 |
| SQL Server 2014 | 2024-07-09 | 🟡 |
| SQL Server 2012 | 2022-07-12 | 🔴 |
| SQL Server 2008R2 | 2019-07-09 | 🔴 |
| SQL Server 2008 | 2019 | 🔴 |
| SQL Server 2005 | 2016 | 🔴 |
| SQL Server 2000 | 2013 | 🔴 |
註 SQL Server 2012 有 Extended Security Update Version 最多可以展延支援至 2025-07-08。
SharePoint
| Product | EOS | State |
|---|---|---|
| SharePoint Server 2019 | 2026-07-14 | 🟡 |
| SharePoint Server 2016 | 2026-07-14 | 🟡 |
| SharePoint Server 2013 | 2023-04-11 | 🔴 |
SharePoint Server 2019 Lifecycle
Azure DevOps Server
| Product | EOS | State |
|---|---|---|
| Azure DevOps Server 2022 | 2033-01-11 | 🟢 |
| Azure DevOps Server 2020 | 2030-10-08 | 🟢 |
| Azure DevOps Server 2019 | 2029-04-10 | 🟢 |
.NET Framework
| Product | EOS | State |
|---|---|---|
| .NET Framework 4.8.1 | * | 🟢 |
| .NET Framework 4.8 | * | 🟢 |
| .NET Framework 4.7.2 | * | 🟢 |
| .NET Framework 4.7.1 | * | 🟢 |
| .NET Framework 4.7 | * | 🟢 |
| .NET Framework 4.6.2 | 2027-01-12 | 🟢 |
| .NET Framework 3.5 Service Pack 1 | 2029-01-09 | 🟢 |
| .NET Framework 4.6.1 | 2022-04-26 | 🔴 |
| .NET Framework 4.6 | 2022-04-26 | 🔴 |
| .NET Framework 4.5.2 | 2022-04-26 | 🔴 |
| .NET Framework 4.5.1 | 2016-01-12 | 🔴 |
| .NET Framework 4.5 | 2016-01-12 | 🔴 |
| .NET Framework 4.0 | 2016-01-12 | 🔴 |
| .NET Framework 3.0 | 2011-07-12 | 🔴 |
| .NET Framework 2.0 | 2011-07-12 | 🔴 |
* 原則跟隨 Windows Server EOS 期限。
.NET & .NET Core
| Product | EOS | State |
|---|---|---|
| .NET 8 | 🟢 | |
| .NET 7 | 2024-5-14 | 🟡 |
| .NET 6 | 2024-11-12 | 🟡 |
| .NET 5 | 2022-05-10 | 🔴 |
| .NET Core 3.1 | 2022-12-13 | 🔴 |
| .NET Core 3.0 | 2020-03-03 | 🔴 |
| .NET Core 2.2 | 2019-12-23 | 🔴 |
| .NET Core 2.1 | 2021-08-21 | 🔴 |
| .NET Core 2.0 | 2018-10-01 | 🔴 |
| .NET Core 1.1 | 2019-06-27 | 🔴 |
| .NET Core 1.0 | 2019-06-24 | 🔴 |
.NET and .NET Core Support Policy