.NET - what's new?

.NET 10 release updates

What's new

• .NET 10
• ASP.NET Core 10.0
• .NET MAUI 10
• EF Core 10
• Windows Forms 10

.NET 9 release updates

What's new

• .NET 9
• ASP.NET Core 9.0
• .NET MAUI 9
• EF Core 9
• Documentation updates

Latest documentation updates

What's new

• February 2025
• January 2025
• December 2024

Language updates

What's new

• What's new in C# 13
• What's new in F# 9
• What's new for Visual Basic

Contribute to docs

Overview

• .NET docs repository
• Project structure and labels for issues and pull requests
• .NET Foundation

Concept

• Microsoft docs contributor guide
• .NET docs contributor guide

.NET developers

Download

• Download the .NET SDK

sample

• .NET samples browser

Get started

• .NET on Q&A
• .NET tech community forums

What's new

• Community

Release notes

What's new

• .NET
• ASP.NET Core 9.0
• Visual Studio 2022
• Visual Studio Code