{"id":3592,"date":"2026-03-10T20:51:42","date_gmt":"2026-03-10T20:51:42","guid":{"rendered":"https:\/\/rssfeedtelegrambot.bnaya.co.il\/index.php\/2026\/03\/10\/net-11-preview-2-is-now-available\/"},"modified":"2026-03-10T20:51:42","modified_gmt":"2026-03-10T20:51:42","slug":"net-11-preview-2-is-now-available","status":"publish","type":"post","link":"https:\/\/rssfeedtelegrambot.bnaya.co.il\/index.php\/2026\/03\/10\/net-11-preview-2-is-now-available\/","title":{"rendered":".NET 11 Preview 2 is now available!"},"content":{"rendered":"<p>Today, we are excited to announce the second preview release of .NET 11! This release includes improvements across the .NET Runtime, SDK, libraries, ASP.NET Core, Blazor, .NET MAUI, F#, Entity Framework Core, container images, and more. Check out the full release notes linked below and get started today.<\/p>\n\n<div class=\"d-flex justify-content-center\"><a class=\"cta_button_link btn-primary mb-24\" href=\"https:\/\/dotnet.microsoft.com\/download\/dotnet\/11.0\" target=\"_blank\">Download .NET 11 Preview 2<\/a><\/div>\n<p>This release contains the following improvements.<\/p>\n<h2><strong><img data-opt-id=2139865607  fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72x72\/1f4da.png\" alt=\"\ud83d\udcda\" class=\"wp-smiley\" \/>Libraries<\/strong><\/h2>\n<ul>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/libraries.md#generic-gettypeinfo-for-systemtextjson\">Generic <code>GetTypeInfo<\/code> for <code>System.Text.Json<\/code><\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/libraries.md#tar-archive-format-selection\">Tar archive format selection<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/libraries.md#matrix4x4getdeterminant-15-faster\"><code>Matrix4x4.GetDeterminant<\/code> ~15% faster<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/libraries.md\">Full Release Notes<\/a><\/li>\n<\/ul>\n<h2><strong><img data-opt-id=1489425367  fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72x72\/23f1.png\" alt=\"\u23f1\" class=\"wp-smiley\" \/>Runtime<\/strong><\/h2>\n<ul>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/runtime.md#runtime-async-v2\">Runtime Async (V2)<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/runtime.md#jit\">JIT improvements<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/runtime.md#vm\">Cached interface dispatch and other VM improvements<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/runtime.md\">Full Release Notes<\/a><\/li>\n<\/ul>\n<h2><strong><img data-opt-id=1301979900  data-opt-src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72x72\/1f6e0.png\"  decoding=\"async\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%20100%%20100%%22%20width%3D%22100%%22%20height%3D%22100%%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%22100%%22%20height%3D%22100%%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" alt=\"\ud83d\udee0\" class=\"wp-smiley\" \/> SDK<\/strong><\/h2>\n<ul>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/sdk.md#smaller-sdk-installers-on-linux-and-macos\">Smaller SDK installers on Linux and macOS<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/sdk.md#code-analyzer-improvements\">Code analyzer improvements<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/sdk.md#new-sdk-warnings-and-build-targets\">New SDK warnings and build targets<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/sdk.md\">Full Release Notes<\/a><\/li>\n<\/ul>\n<h2><strong>C#<\/strong><\/h2>\n<p>.NET 11 Preview 2 doesn\u2019t include any notable new C# language features or breaking changes. Browse the <a href=\"https:\/\/learn.microsoft.com\/dotnet\/csharp\/whats-new\/\">What\u2019s new in C#<\/a> documentation for details.<\/p>\n<h2><strong>F#<\/strong><\/h2>\n<ul>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/fsharp.md#simplified-dim-interface-hierarchies\">Simplified DIM interface hierarchies<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/fsharp.md#overload-resolution-caching\">Overload resolution caching<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/fsharp.md#elif-preprocessor-directive\"><code>#elif<\/code> preprocessor directive<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/fsharp.md#partitionwith-for-collections\"><code>partitionWith<\/code> for collections<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/fsharp.md\">Full Release Notes<\/a><\/li>\n<\/ul>\n<h2><strong>Visual Basic<\/strong><\/h2>\n<p>.NET 11 Preview 2 doesn\u2019t include any notable new Visual Basic language features or breaking changes. Browse the <a href=\"https:\/\/learn.microsoft.com\/dotnet\/visual-basic\/whats-new\/\">What\u2019s new in Visual Basic<\/a> documentation for details.<\/p>\n<h2><strong><img data-opt-id=1210975981  data-opt-src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72x72\/1f310.png\"  decoding=\"async\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%20100%%20100%%22%20width%3D%22100%%22%20height%3D%22100%%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%22100%%22%20height%3D%22100%%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" alt=\"\ud83c\udf10\" class=\"wp-smiley\" \/> ASP.NET Core &amp; Blazor<\/strong><\/h2>\n<ul>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/aspnetcore.md#native-opentelemetry-tracing-for-aspnet-core\">Native OpenTelemetry tracing for ASP.NET Core<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/aspnetcore.md#tempdata-support-for-blazor\">TempData support for Blazor<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/aspnetcore.md#openapi-320-support-breaking-change\">OpenAPI 3.2.0 support<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/aspnetcore.md#net-web-worker-project-template\">.NET Web Worker project template<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/aspnetcore.md#performance-improvements\">Performance improvements<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/aspnetcore.md\">Full Release Notes<\/a><\/li>\n<\/ul>\n<h2><strong><img data-opt-id=1564200365  data-opt-src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72x72\/1f4f1.png\"  decoding=\"async\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%20100%%20100%%22%20width%3D%22100%%22%20height%3D%22100%%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%22100%%22%20height%3D%22100%%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" alt=\"\ud83d\udcf1\" class=\"wp-smiley\" \/> .NET MAUI<\/strong><\/h2>\n<ul>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/dotnetmaui.md#map-control-improvements\">Map control improvements<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/dotnetmaui.md#typedbinding-performance-improvements\">TypedBinding performance improvements<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/dotnetmaui.md#immutability-annotations-for-color-and-font\">Immutability annotations for <code>Color<\/code> and <code>Font<\/code><\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/dotnetmaui.md#visualstatemanager-api-consistency\">VisualStateManager API consistency<\/a><\/li>\n<\/ul>\n<h3><strong>.NET for Android<\/strong><\/h3>\n<ul>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/dotnetmaui.md#fixes-and-improvements-to-dotnet-run\">Fixes and improvements to <code>dotnet run<\/code><\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/dotnetmaui.md#use-response-files-when-calling-r8jar\">Use response files when calling <code>r8.jar<\/code><\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/dotnetmaui.md#coreclr-on-android-requires-api-24-or-higher\">CoreCLR now requires API 24 and higher<\/a><\/li>\n<\/ul>\n<p>Browse the <a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/dotnetmaui.md\">full release notes<\/a> for all of this and more, including experimental CoreCLR support for .NET for iOS, Mac Catalyst, macOS, and tvOS.<\/p>\n<h2><strong><img data-opt-id=1175084794  data-opt-src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72x72\/1f5a5.png\"  decoding=\"async\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%20100%%20100%%22%20width%3D%22100%%22%20height%3D%22100%%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%22100%%22%20height%3D%22100%%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" alt=\"\ud83d\udda5\" class=\"wp-smiley\" \/> Windows Forms<\/strong><\/h2>\n<p>.NET 11 Preview 2 doesn\u2019t include any notable new Windows Forms features or breaking changes. Browse the <a href=\"https:\/\/learn.microsoft.com\/dotnet\/desktop\/winforms\/whats-new\/\">What\u2019s new in Windows Forms<\/a> documentation for details.<\/p>\n<h2><strong><img data-opt-id=1175084794  data-opt-src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72x72\/1f5a5.png\"  decoding=\"async\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%20100%%20100%%22%20width%3D%22100%%22%20height%3D%22100%%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%22100%%22%20height%3D%22100%%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" alt=\"\ud83d\udda5\" class=\"wp-smiley\" \/> Windows Presentation Foundation (WPF)<\/strong><\/h2>\n<p>This release focused on quality improvements, including a fix to guard against crashes caused by Desktop Window Manager (DWM) failures. A full list of changes can be found in the <a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/wpf.md\">release notes<\/a>.<\/p>\n<h2><strong><img data-opt-id=1791227689  data-opt-src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72x72\/1f381.png\"  decoding=\"async\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%20100%%20100%%22%20width%3D%22100%%22%20height%3D%22100%%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%22100%%22%20height%3D%22100%%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" alt=\"\ud83c\udf81\" class=\"wp-smiley\" \/> Entity Framework Core<\/strong><\/h2>\n<ul>\n<li><a href=\"https:\/\/learn.microsoft.com\/ef\/core\/what-is-new\/ef-core-11.0\/whatsnew#linq-maxby-minby\">Support for LINQ <code>MaxBy<\/code> and <code>MinBy<\/code><\/a><\/li>\n<li><a href=\"https:\/\/learn.microsoft.com\/ef\/core\/what-is-new\/ef-core-11.0\/whatsnew#sqlserver-vector-search\">Support for SQL Server DiskANN vector indexes and <code>VECTOR_SEARCH()<\/code><\/a><\/li>\n<li><a href=\"https:\/\/learn.microsoft.com\/ef\/core\/what-is-new\/ef-core-11.0\/whatsnew#sqlserver-full-text\">Support for creating SQL Server full-text catalogs and indexes<\/a><\/li>\n<li><a href=\"https:\/\/learn.microsoft.com\/ef\/core\/what-is-new\/ef-core-11.0\/whatsnew#sql-server-json-contains\">Support for SQL Server <code>JSON_CONTAINS()<\/code><\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/efcore.md\">Full Release Notes<\/a><\/li>\n<\/ul>\n<h2><strong><img data-opt-id=1068864173  data-opt-src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72x72\/1f4e6.png\"  decoding=\"async\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%20100%%20100%%22%20width%3D%22100%%22%20height%3D%22100%%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%22100%%22%20height%3D%22100%%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" alt=\"\ud83d\udce6\" class=\"wp-smiley\" \/> Container Images<\/strong><\/h2>\n<ul>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/containers.md#sdk-container-images-are-up-to-17-smaller\">SDK container images are up to 17% smaller<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/11.0\/preview\/preview2\/containers.md\">Full Release Notes<\/a><\/li>\n<\/ul>\n<h2><img data-opt-id=1609354503  data-opt-src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72x72\/1f680.png\"  decoding=\"async\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%20100%%20100%%22%20width%3D%22100%%22%20height%3D%22100%%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%22100%%22%20height%3D%22100%%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" alt=\"\ud83d\ude80\" class=\"wp-smiley\" \/> Get started<\/h2>\n<p>To get started with .NET 11, <a href=\"https:\/\/dotnet.microsoft.com\/download\/dotnet\/11.0\">install the .NET 11 SDK<\/a>.<\/p>\n<p>If you\u2019re on Windows using Visual Studio, we recommend installing the latest <a href=\"https:\/\/visualstudio.microsoft.com\/insiders\">Visual Studio 2026 Insiders<\/a>. You can also use Visual Studio Code and the <a href=\"https:\/\/marketplace.visualstudio.com\/items?itemName=ms-dotnettools.csdevkit\">C# Dev Kit<\/a> extension with .NET 11.<\/p>\n<p>The post <a href=\"https:\/\/devblogs.microsoft.com\/dotnet\/dotnet-11-preview-2\/\">.NET 11 Preview 2 is now available!<\/a> appeared first on <a href=\"https:\/\/devblogs.microsoft.com\/dotnet\">.NET Blog<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Today, we are excited to announce the second preview release of .NET 11! This release includes improvements across the .NET [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":94,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[7],"tags":[],"class_list":["post-3592","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dotnet"],"_links":{"self":[{"href":"https:\/\/rssfeedtelegrambot.bnaya.co.il\/index.php\/wp-json\/wp\/v2\/posts\/3592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rssfeedtelegrambot.bnaya.co.il\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rssfeedtelegrambot.bnaya.co.il\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rssfeedtelegrambot.bnaya.co.il\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rssfeedtelegrambot.bnaya.co.il\/index.php\/wp-json\/wp\/v2\/comments?post=3592"}],"version-history":[{"count":0,"href":"https:\/\/rssfeedtelegrambot.bnaya.co.il\/index.php\/wp-json\/wp\/v2\/posts\/3592\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rssfeedtelegrambot.bnaya.co.il\/index.php\/wp-json\/wp\/v2\/media\/94"}],"wp:attachment":[{"href":"https:\/\/rssfeedtelegrambot.bnaya.co.il\/index.php\/wp-json\/wp\/v2\/media?parent=3592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rssfeedtelegrambot.bnaya.co.il\/index.php\/wp-json\/wp\/v2\/categories?post=3592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rssfeedtelegrambot.bnaya.co.il\/index.php\/wp-json\/wp\/v2\/tags?post=3592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}