dotnet-version-upgrade

Guide .NET project upgrades to newer Target Framework Monikers with structured steps.

1|Updated Feb 22, 2026
One-click install
npx skills add https://github.com/rudironsoni/dotnet-agent-harness --skill dotnet-version-upgrade-rudironsoni
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: dotnet-version-upgrade
Source: https://github.com/rudironsoni/dotnet-agent-harness/tree/main/.rulesync/skills/dotnet-version-upgrade
Command: npx skills add https://github.com/rudironsoni/dotnet-agent-harness --skill dotnet-version-upgrade-rudironsoni

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill guides users through the complex process of upgrading .NET projects to newer Target Framework Monikers (TFMs), ensuring compatibility and leveraging new features.

Core Features & Use Cases

  • Upgrade Lane Selection: Choose between Production (LTS-to-LTS), Staged (STS), or Experimental upgrade paths.
  • Automated Checklist: Provides step-by-step instructions for TFM updates, SDK version changes, package management, and breaking change analysis.
  • Use Case: Migrate a .NET 8 application to .NET 10, following best practices for package updates and ensuring all breaking changes are addressed.

Quick Start

Upgrade the current .NET project to the latest LTS version by following the Production Lane checklist.

Frequently Asked Questions about dotnet-version-upgrade

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I upgrade my .NET project to a newer Target Framework Moniker?

To upgrade a .NET project to a newer Target Framework Moniker (TFM), select an upgrade lane such as LTS-to-LTS, follow the automated checklist for TFM and SDK updates, update packages, and address breaking changes using the .NET Upgrade Assistant.

What is the best way to migrate a .NET 8 application to .NET 10?

The best way to migrate a .NET 8 application to .NET 10 is following the Production Lane checklist, which provides step-by-step instructions for TFM updates, package management, and breaking change analysis to ensure compatibility.

Can I use the .NET Upgrade Assistant for staged migrations to Standard Term Support versions?

Yes, you can use the .NET Upgrade Assistant for staged migrations by selecting the Staged upgrade path, which targets Standard Term Support (STS) versions and guides you through TFM migration and deprecated API replacement.

How does dotnet-outdated work for package updates during a TFM migration?

dotnet-outdated identifies outdated NuGet packages during a TFM migration, allowing you to update dependencies comprehensively and ensure compatibility with the new target framework before completing the upgrade process.

When do I need to replace deprecated APIs during a .NET version upgrade?

You need to replace deprecated APIs during a .NET version upgrade when the breaking change detection step identifies APIs that are no longer supported in the new TFM, ensuring your application maintains full compatibility.