core README

The project's README from github.com/dotnet/core. As one markdown file: README.md.

.NET Release Notes

Welcome to the home of .NET release notes and news.

Releases

Releases under active support or development:

Version Release Date Release type Support phase Latest Patch Version End of Support
.NET 11.0 November 10, 2026 STS Go-Live 11.0.0-rc.1 October 13, 2026
.NET 10.0 November 11, 2025 LTS Active 10.0.12 November 14, 2028
.NET 9.0 November 12, 2024 STS Maintenance 9.0.20 November 10, 2026
.NET 8.0 November 14, 2023 LTS Maintenance 8.0.31 November 10, 2026

Discussions

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core (dotnet/core)

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22K ·GitHub
What is this?The official home of .NET release notes and news: a table of every version under active support or development, with release dates, support phases, latest patch versions, and links to the full notes.
Is this where I download .NET, or just the notes about each release?Just the documentation side: this repo tracks releases, support policies and announcements, while the actual binaries and installers live behind links it provides.
Okay, so how do I actually install .NET?Follow the links in this README: the installation docs and the dotnet-install scripts, which let you set up the SDK or runtime from the command line.
Is .NET 11 out yet?Not in final form. The table lists 11.0.0-rc.1 as the latest build, with the .NET 11 release date set for November 10, 2026 — until then, .NET 10 is the newest stable release.
Can I find notes for older, out-of-support versions here?Yes — notes are archived per version in folders like release-notes/10.0/10.0.12/, and even previews get their own path, such as release-notes/11.0/preview/rc1/.
Does this repo contain the .NET source code?No. It holds release notes, support policies and maintenance automation — PowerShell is its main language. The runtime and SDK code lives in the other repos of the dotnet organization.
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