.NET Blog Follow .NET 8 and .NET 9 will reach End of Support on November 10, 2026 .NET 8 and .NET 9 will both reach end of support on November 10, 2026. Learn what this means and how to upgrade to .NET 10 (LTS). https://devblogs.microsoft.com/dotnet/dotnet-8-9-end-of-support/ devblogs.microsoft.com
