The dotnet/core repository is a good starting point for .NET Core.

The latest major release is .NET Core 3.1. The latest patch updates are listed in .NET Core release notes.

• .NET Core 3.1 SDK

• .NET Core released builds
• .NET Core daily builds

• Learn about .NET Core
• .NET Core Roadmap
• Learn about the .NET platform
• .NET Core release notes
• .NET Core Announcements
• .NET Core blog

• File a .NET Core issue
• File an ASP.NET Core issue
• File an issue for other components
• Ask on Stack Overflow
• Contact Microsoft Support
• VS Developer Community Portal for "full" .NET Framework feedback (or via Report a Problem tool)

The .NET Core team encourages contributions, both issues and PRs. The first step is finding the .NET Core repository that you want to contribute to.

This project uses the .NET Foundation Code of Conduct to define expected conduct in our community. Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting a project maintainer at conduct@dotnetfoundation.org.

The .NET Core platform is part of the .NET Foundation.

.NET Core repos typically use either the MIT or Apache 2 licenses for code. Some projects license documentation and other forms of content under Creative Commons Attribution 4.0.

See specific repos to understand the license used.