8.1 Sdk ✭

If you’ve heard about the .NET 8.1 SDK and are wondering if it’s a major new release like .NET 6, 7, or 8, you’re not alone. The naming can be confusing. Let’s clear that up first. Important Clarification: There Is No .NET 8.1 Runtime Microsoft has never released a runtime version called “.NET 8.1.” The official, stable release after .NET 8 is .NET 9 .

winget install Microsoft.DotNet.SDK.8

To get it, simply download the most recent .NET 8 SDK from Microsoft’s website or your package manager. You’ll gain faster builds, better AOT, and updated mobile tools without changing your runtime version. Last updated: 2025 – Based on .NET 8 release bands up to 8.0.500. 8.1 sdk

"sdk": "version": "8.0.500", "rollForward": "latestFeature"

So what do people mean when they say ?

sudo apt install dotnet-sdk-8.0 Even after installing the new SDK, your project might default to an older one. To force usage of the “8.1” SDK:

Then run:

dotnet --list-sdks Look for entries like: