* stage P3

* cleanup

* efcore doc updates for preview 3

* .NET MAUI in .NET 10 Preview 3 (#9826)

* .NET MAUI in .NET 10 Preview 3

* Update .NET MAUI release notes for preview 3

* .NET 10 P3 - SDK Notes (#9822)

* SDK Start

* Add first draft of SDK features for p3

* Update release-notes/10.0/preview/preview3/sdk.md

* Update release-notes/10.0/preview/preview3/sdk.md

* Update release-notes/10.0/preview/preview3/sdk.md

Co-authored-by: Youssef Victor <youssefvictor00@gmail.com>

* Update release-notes/10.0/preview/preview3/sdk.md

Co-authored-by: Youssef Victor <youssefvictor00@gmail.com>

---------

Co-authored-by: Chet Husk <chusk3@gmail.com>
Co-authored-by: Chet Husk <baronfel@users.noreply.github.com>
Co-authored-by: Youssef Victor <youssefvictor00@gmail.com>

* .NET 10 Preview 3 - Runtime (#9823)

* .NET 10 P3 Runtime

* Add JIT notes

* Fix indentation

* Feedback

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Co-authored-by: Aman Khalid (from Dev Box) <amankhalid@microsoft.com>

* Add ASP.NET Core release notes for .NET 10 Preview 3 (#9835)

* Add ASP.NET Core release notes for .NET 10 Preview 3

* Add server-sent events

* Add declarative state persistence

* Add OpenAPI template option

* Add min API validation

* Add built-time env for Blazor WebAssembly

* Apply edits

* Apply suggestions from PR review

Co-authored-by: Wade Pickett <wpickett@microsoft.com>

* Update release-notes/10.0/preview/preview3/aspnetcore.md

Co-authored-by: Wade Pickett <wpickett@microsoft.com>

* Update release-notes/10.0/preview/preview3/aspnetcore.md

Co-authored-by: Wade Pickett <wpickett@microsoft.com>

* Update release-notes/10.0/preview/preview3/aspnetcore.md

Co-authored-by: Ilona Tomkowicz <32700855+ilonatommy@users.noreply.github.com>

* Update release-notes/10.0/preview/preview3/aspnetcore.md

Co-authored-by: Ilona Tomkowicz <32700855+ilonatommy@users.noreply.github.com>

* Update release-notes/10.0/preview/preview3/aspnetcore.md

* Update release-notes/10.0/preview/preview3/aspnetcore.md

Co-authored-by: Daniel Roth <daroth@microsoft.com>

---------

Co-authored-by: Mike Kistler <mikekistler@microsoft.com>
Co-authored-by: Wade Pickett <wpickett@microsoft.com>
Co-authored-by: Ilona Tomkowicz <32700855+ilonatommy@users.noreply.github.com>
Co-authored-by: Pavel Savara <pavelsavara@microsoft.com>

* Updates for P3 (#9831)

* .NET 10 P3 - Libraries (#9824)

* .NET 10 P3 - Libraries

* Introduce an AOT-Safe Constructor for ValidationContext

* Support for Telemetry Schema URLs in ActivitySource and Meter

* Byte-Level Support in BPE Tokenizer

* ML.NET notes

* Tensor update notes

---------

Co-authored-by: Tarek Mahmoud Sayed <10833894+tarekgh@users.noreply.github.com>
Co-authored-by: Michael Sharp <51342856+michaelgsharp@users.noreply.github.com>

* cleanup

* cleanup

* cleanup

* cleanup

* Initial draft of P3 release notes (#9832)

* cleanup

* cleanup

* Update release-notes/10.0/preview/preview3/csharp.md

Co-authored-by: Martin Costello <martin@martincostello.com>

* Update release-notes/10.0/preview/preview3/aspnetcore.md

Co-authored-by: Mike Kistler <mikekistler@microsoft.com>

* update code block

* Add global.json local sdk support details

* Added WPF notes (#9844)

* update readmes

* fix readme

* Updated 10.0.0-preview.3.md with content and Nuget list

* cleanup 1

* Implement feature X to enhance user experience and optimize performance

* Update release-notes/10.0/preview/preview3/10.0.0-preview.3.md

Co-authored-by: Martin Costello <martin@martincostello.com>

* Updated windowsdesktop Urls

* cleanup

* updat elinux

* udpated

* Fix table

---------

Co-authored-by: maumar <maumar@microsoft.com>
Co-authored-by: David Ortinau <david.ortinau@microsoft.com>
Co-authored-by: Chet Husk <chusk3@gmail.com>
Co-authored-by: Chet Husk <baronfel@users.noreply.github.com>
Co-authored-by: Youssef Victor <youssefvictor00@gmail.com>
Co-authored-by: Aman Khalid (from Dev Box) <amankhalid@microsoft.com>
Co-authored-by: Daniel Roth <daroth@microsoft.com>
Co-authored-by: Mike Kistler <mikekistler@microsoft.com>
Co-authored-by: Wade Pickett <wpickett@microsoft.com>
Co-authored-by: Ilona Tomkowicz <32700855+ilonatommy@users.noreply.github.com>
Co-authored-by: Pavel Savara <pavelsavara@microsoft.com>
Co-authored-by: Merrie McGaw <mmcgaw@microsoft.com>
Co-authored-by: Tarek Mahmoud Sayed <10833894+tarekgh@users.noreply.github.com>
Co-authored-by: Michael Sharp <51342856+michaelgsharp@users.noreply.github.com>
Co-authored-by: Kathleen Dollard <kdollard@microsoft.com>
Co-authored-by: Martin Costello <martin@martincostello.com>
Co-authored-by: Andy (Steve) De George <67293991+adegeo@users.noreply.github.com>
Co-authored-by: victorisr <victorisr@microsoft.com>