dotnet / dotnet/announcements

.NET 9 Preview 6

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.NET 9.0 Preview
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Description

We are pleased to announce the release of .NET 9 Preview 6. Follow the main announcement and discussion at [dotnet/core](https://aka.ms/dotnet/9/preview6).

Browse the release notes for a full list of improvements in this release:

- [.NET MAUI](https://github.com/dotnet/core/blob/main/release-notes/9.0/preview/preview6/dotnetmaui.md)
- [ASP.NET Core](https://github.com/dotnet/core/blob/main/release-notes/9.0/preview/preview6/aspnetcore.md)
- [C#](https://github.com/dotnet/core/blob/main/release-notes/9.0/preview/preview6/csharp.md)
- [Libraries](https://github.com/dotnet/core/blob/main/release-notes/9.0/preview/preview6/libraries.md)
- [Runtime](https://github.com/dotnet/core/blob/main/release-notes/9.0/preview/preview6/runtime.md)
- [SDK](https://github.com/dotnet/core/blob/main/release-notes/9.0/preview/preview6/sdk.md)

## Get started
To get started with .NET 9, [install the .NET 9 SDK](https://dotnet.microsoft.com/download/dotnet/9.0).

If you're on Windows using Visual Studio, we recommend installing the latest [Visual Studio 2022 preview](https://visualstudio.microsoft.com/vs/preview/), or get started with Visual Studio Code and the [C# Dev Kit](https://marketplace.visualstudio.com/items?itemName=ms-dotnettools.csdevkit) extension.

See [.NET 9 Preview 6 Installer & Binaries](https://github.com/dotnet/core/blob/main/release-notes/9.0/preview/preview6/9.0.0-preview.6.md) for all downloads.

## Team Announcements & Discussions
Discuss this release with the product teams on GitHub through the announcements for this release.

* [.NET Libraries & Runtime](https://github.com/dotnet/runtime/discussions/104620)
* [.NET MAUI](https://github.com/dotnet/maui/discussions/23506)
* [ASP.NET Core](https://github.com/dotnet/aspnetcore/discussions/56690)

## Stay up-to-date with .NET 9
You can stay up-to-date with all the features of .NET 9 with:

* [What's new in .NET 9](https://learn.microsoft.com/dotnet/core/whats-new/dotnet-9/overview)
* [What's new in C# 13](https://learn.microsoft.com/dotnet/csharp/whats-new/csharp-13)
* [What's new in ASP.NET Core](https://learn.microsoft.com/aspnet/core/release-notes/aspnetcore-9.0)
* [What's new in .NET MAUI](https://learn.microsoft.com/dotnet/maui/whats-new/dotnet-9)
* [What's new in EF Core](https://learn.microsoft.com/ef/core/what-is-new/ef-core-9.0/whatsnew)
* [Breaking Changes in .NET 9](https://learn.microsoft.com/dotnet/core/compatibility/9.0)
* [.NET 9 Releases](https://github.com/dotnet/core/blob/main/release-notes/9.0/README.md)

For .NET 9 previews we are utilizing GitHub Discussions to make announcements. For more information [read our discussion](https://github.com/dotnet/core/discussions/9131).

Stay up to date by subscribing to the [RSS feed](https://github.com/dotnet/core/discussions/categories/news.atom) for all release announcements.

Contributor guide

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Research direction

This is a .NET 9 Preview 6 release announcement rather than a scoped change. Start with the linked release notes, especially 9.0.0-preview.6.md, and compare the announcement links and release information for any documentation updates that are explicitly requested.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp
Domain
release
Issue type
Documentation
Difficulty
1/5
Estimated time
Under an hour
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
10/100

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