.NET 9.0 Preview 1 February 2024 Update - .NET 9.0.0-preview.1 and SDK 9.0.100-preview.1

[dotnet-sb-bot]

Please use the v9.0.0-preview.1.24080.9 tag to source-build .NET version 9.0.0-preview.1.24080.9 / 9.0.100-preview.1.24101.2.

• Release Notes: https://github.com/dotnet/core/blob/main/release-notes/9.0/preview/preview1/9.0.0-preview.1.md
• Tag URL: https://github.com/dotnet/dotnet/releases/tag/v9.0.0-preview.1.24080.9

Prebuilts

This release requires the following prebuilts. These prebuilts are retrieved by prep.sh in order to support building in an offline environment.

• System.CommandLine.2.0.0-beta4.23307.1

Bootstrapping

Each major release of .NET requires bootstrapping. You will not be able to build 9.0 with an 8.0 SDK/artifacts.

@dotnet/distro-maintainers

{
  "Channel": "9.0",
  "Runtime": "9.0.0-preview.1.24080.9",
  "Sdk": "9.0.100-preview.1.24101.2",
  "TagUrl": "https://github.com/dotnet/dotnet/releases/tag/v9.0.0-preview.1.24080.9"
}