Microsoft/react-native-windows

Upgrade projects from .NET 6 to .NET 8

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#14,368 opened on Feb 25, 2025

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.NETArea: DependenciesScenario: C#Workstream: ES Compliance SFIenhancementhelp wanted

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Description

Summary

We are still using .NET 6 for our codegen projects and requiring it in our dependency script. We should change that to .NET 8.

Motivation

.NET 6 is no longer supported. and will be a security/compliance issue.

Basic Example

No response

Open Questions

If we update the dependency script to only require .NET 8, then we need to make sure users setting up new projects for RNW versions that used .NET 6 will still work. We'd need to test on clean machines without .NET 6 to see that the Codegen targeting .NET 6 still works if only .NET 8 is installed.

Contributor guide

Research direction
Update dependency scripts to require .NET 8 instead of .NET 6, and test that codegen projects targeting .NET 6 still work with only .NET 8 installed.
Tech stack
csharp
Domain
backenddevops
Issue type
Chore
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
.NETGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60