‫NET Framework. کلاسیک، تا چه تاریخی پشتیبانی می‌شود؟

One main driver for the longevity of the framework is that it's bundled with Windows itself. A fresh Windows Server 2022 installation comes with .NET 4.8.1. The EOL date for Windows Server 2022 is October 2031! Source: https://learn.microsoft.com/en-us/lifecycle/products/windows-server-2022 - not only that, even Windows Server 2025 (the latest version) ships the framework, where the extended support ends 3 years later - so 2034!