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* .NET 10 Preview 6 * .NET 10 P6 - FSharp (#9946) * Update fsharp preview6 release notes with manual changes. * udpate for release * .NET 10 P6 - CSharp (#9943) * Add period to last sentence in csharp preview6 release notes. * update C# * .NET 10 P6 - EFCore (#9945) * Add period to last sentence in efcore preview6 release notes. * EF 10.0-preview.6 release notes * Added small improvements --------- Co-authored-by: Shay Rojansky <roji@roji.org> * .NET 10 P6 - WPF (#9952) * Add period to last sentence in aspnetcore preview6 release notes. * Add period to last sentence in containers preview6 release notes. * Add period to last sentence in csharp preview6 release notes. * Add period to last sentence in dotnetmaui preview6 release notes. * Add period to last sentence in efcore preview6 release notes. * Add period to last sentence in libraries preview6 release notes. * Add period to last sentence in runtime preview6 release notes. * Add period to last sentence in sdk preview6 release notes. * Add period to last sentence in visualbasic preview6 release notes. * Add period to last sentence in winforms preview6 release notes. * Add period to last sentence in wpf preview6 release notes. * Revert all changes except wpf.md in dotnet10-p6-wpf branch. * Add WPF info * update feature list --------- Co-authored-by: Andy (Steve) De George <67293991+adegeo@users.noreply.github.com> * .NET 10 P6 - WinForms (#9951) * Add period to last sentence in winforms preview6 release notes. * Update WinForms for Preview 6 * Apply suggestions from code review Co-authored-by: Klaus Löffelmann <9663150+KlausLoeffelmann@users.noreply.github.com> --------- Co-authored-by: Merrie McGaw <mmcgaw@microsoft.com> Co-authored-by: Klaus Löffelmann <9663150+KlausLoeffelmann@users.noreply.github.com> * .NET 10 P6 - SDK (#9949) * Add period to last sentence in sdk preview6 release notes. * CLI notes around tools and such * Add release notes for preview.6 run-file changes --------- Co-authored-by: Chet Husk <baronfel@users.noreply.github.com> Co-authored-by: Damian Edwards <damian@damianedwards.com> * .NET 10 P6 - Containers (#9942) * Add period to last sentence in containers preview6 release notes. * update to none udpates. * .NET 10 P6 - Runtime (#9948) * Add period to last sentence in runtime preview6 release notes. * Add JIT notes --------- Co-authored-by: Aman Khalid (from Dev Box) <amankhalid@microsoft.com> * .NET 10 P6 - .NET MAUI (#9944) * Add period to last sentence in dotnetmaui preview6 release notes. * Update dotnetmaui.md * adding more details for android * minor updates to iOS note * Update release-notes/10.0/preview/preview6/dotnetmaui.md Co-authored-by: Jonathan Peppers <jonathan.peppers@microsoft.com> * Update release-notes/10.0/preview/preview6/dotnetmaui.md Co-authored-by: Jonathan Peppers <jonathan.peppers@microsoft.com> * Update release-notes/10.0/preview/preview6/dotnetmaui.md Co-authored-by: Jonathan Peppers <jonathan.peppers@microsoft.com> * added contributors from android and iOS repos --------- Co-authored-by: David Ortinau <david.ortinau@microsoft.com> Co-authored-by: Jonathan Peppers <jonathan.peppers@microsoft.com> * .NET 10 P6 - Libraries (#9947) * Add period to last sentence in libraries preview6 release notes. * Update libraries.md * Update libraries.md Co-authored-by: Weihan Li <weihanli@outlook.com> * Update libraries.md fix link --------- Co-authored-by: Pranav Senthilnathan <pranas@microsoft.com> Co-authored-by: Weihan Li <weihanli@outlook.com> * Add ASP.NET Core release notes for .NET 10 Preview 6 (#9965) * update linter * revert * Fix link to installers and binaries for .NET 10 Preview 6 in README.md * update permissions? * Update release notes for .NET 10 Preview 6: enhance dark mode support in Windows Forms, improve JSON property handling in libraries, and refine CLI tool execution options in SDK. * Enhance release notes for .NET 10 Preview 6: update dark mode support in Windows Forms, improve formatting in EF Core and SDK documentation, and clean up whitespace in various markdown files. * cleanup * add p6 * lint * try this * Update releases.md * Update README.md * Update release-notes/README.md * Update releases-index.json * Update install-linux.md * Update install-macos.md * Update install-windows.md * Update releases.json * Update 10.0.0-preview.6.md * Added release.json * Mix lint errors in release.json for preview 6 release * Fix jsonlint errors * Fix jsonlint errors --------- Co-authored-by: Shay Rojansky <roji@roji.org> Co-authored-by: Andy (Steve) De George <67293991+adegeo@users.noreply.github.com> Co-authored-by: Merrie McGaw <mmcgaw@microsoft.com> Co-authored-by: Klaus Löffelmann <9663150+KlausLoeffelmann@users.noreply.github.com> Co-authored-by: Chet Husk <baronfel@users.noreply.github.com> Co-authored-by: Damian Edwards <damian@damianedwards.com> Co-authored-by: Aman Khalid (from Dev Box) <amankhalid@microsoft.com> Co-authored-by: David Ortinau <david.ortinau@microsoft.com> Co-authored-by: Jonathan Peppers <jonathan.peppers@microsoft.com> Co-authored-by: Pranav Senthilnathan <pranas@microsoft.com> Co-authored-by: Weihan Li <weihanli@outlook.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: victorisr <victorisr@microsoft.com> Co-authored-by: Jon Galloway <jongalloway@gmail.com>
.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 10.0 | November 11, 2025 | LTS | Preview | 10.0.0-preview.6 | TBD |
| .NET 9.0 | November 12, 2024 | STS | Active | 9.0.7 | May 12, 2026 |
| .NET 8.0 | November 14, 2023 | LTS | Active | 8.0.18 | November 10, 2026 |
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