<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><!--Die letzten 100 Blogeinträge und Twitter-Nachrichten.--><title>www.dotnet-doktor.de</title><link>https://www.dotnet-doktor.de</link><description>Aktuelle Nachrichten von Dr. Holger Schwichtenberg</description><language>de-de</language><copyright>Copyright www.IT-Visions.de / Dr. Holger Schwichtenberg</copyright><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Announcing .NET Modernization for Beginners https://t.co/cSDKycMJ4m 
We’ve built a new course to help you navigate the journey when you’re the owner of an application built on a legacy .NET framework and it needs to be modernized. The whole concept of modernization i…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2077803096881738098">Jul 16, 2026</a>
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Twitter, 16.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2077803096881738098]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7306]]></guid><pubDate><![CDATA[Thu, 16 Jul 2026 19:12:32 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Announcing .NET Modernization for Beginners https://t.co/cSDKycMJ4m 
We’ve built a new course to help you navigate the journey when you’re the owner of an application built on a legacy .NET framework and it needs to be modernized. The whole concept of modernization i…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2077803096881738098"&gt;Jul 16, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Fachveröffentlichung: .NET 11.0 Preview 6: Union Types machen sich in den .NET-Bibliotheken breit https://t.co/n296rmv2AP Neben mehr Einsatzgebieten für Discriminated Unions bietet die Preview weitere Möglichkeiten zur asynchronen Validierung und Neues für die Prozessverwaltung.</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2077762259737026653">Jul 16, 2026</a>
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Twitter, 16.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2077762259737026653]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7305]]></guid><pubDate><![CDATA[Thu, 16 Jul 2026 16:32:28 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Fachveröffentlichung: .NET 11.0 Preview 6: Union Types machen sich in den .NET-Bibliotheken breit https://t.co/n296rmv2AP Neben mehr Einsatzgebieten für Discriminated Unions bietet die Preview weitere Möglichkeiten zur asynchronen Validierung und Neues für die Prozessverwaltung.&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2077762259737026653"&gt;Jul 16, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">Visual Studio Blog: Visual Studio Administrator? Join our Private Marketplace Preview! https://t.co/KfZJ8ol9yC 
Organizations are increasingly looking for greater control over extensions within development environments. Driven by security, compliance, and internal governance re…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2077757255089308070">Jul 16, 2026</a>
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Twitter, 16.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2077757255089308070]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7304]]></guid><pubDate><![CDATA[Thu, 16 Jul 2026 16:12:21 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Visual Studio Administrator? Join our Private Marketplace Preview! https://t.co/KfZJ8ol9yC 
Organizations are increasingly looking for greater control over extensions within development environments. Driven by security, compliance, and internal governance re…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2077757255089308070"&gt;Jul 16, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Pick, manage, and get the most from your models https://t.co/XoWQOoe3A6 
You open the model picker, scroll past a dozen options, and pause. How are these models different? Which one should you actually use? And once you’re a few hundred messages deep, how mu…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2077401140556140606">Jul 15, 2026</a>
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Twitter, 15.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2077401140556140606]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7303]]></guid><pubDate><![CDATA[Wed, 15 Jul 2026 16:37:12 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Pick, manage, and get the most from your models https://t.co/XoWQOoe3A6 
You open the model picker, scroll past a dozen options, and pause. How are these models different? Which one should you actually use? And once you’re a few hundred messages deep, how mu…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2077401140556140606"&gt;Jul 15, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: .NET and .NET Framework July 2026 servicing releases updates https://t.co/TKN9OrR3sf 
Welcome to our combined .NET servicing updates for July 2026. Let’s get into the latest release of .NET &amp; .NET Framework, here is a quick overview of what’s new in our servicing rel…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2077106004773249365">Jul 14, 2026</a>
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Twitter, 14.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2077106004773249365]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7302]]></guid><pubDate><![CDATA[Tue, 14 Jul 2026 21:02:37 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET and .NET Framework July 2026 servicing releases updates https://t.co/TKN9OrR3sf 
Welcome to our combined .NET servicing updates for July 2026. Let’s get into the latest release of .NET &amp;amp; .NET Framework, here is a quick overview of what’s new in our servicing rel…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2077106004773249365"&gt;Jul 14, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: CoreCLR Progress and the Mono Timeline for .NET MAUI https://t.co/sikMqkQlRW 
A few months ago I shared that .NET MAUI moves to CoreCLR in .NET 11, making CoreCLR the default runtime for your Android, iOS, and Mac Catalyst apps. That was Preview 4 and we have been he…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2077098488622354570">Jul 14, 2026</a>
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Twitter, 14.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2077098488622354570]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7301]]></guid><pubDate><![CDATA[Tue, 14 Jul 2026 20:32:47 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: CoreCLR Progress and the Mono Timeline for .NET MAUI https://t.co/sikMqkQlRW 
A few months ago I shared that .NET MAUI moves to CoreCLR in .NET 11, making CoreCLR the default runtime for your Android, iOS, and Mac Catalyst apps. That was Preview 4 and we have been he…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2077098488622354570"&gt;Jul 14, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: .NET 11 Preview 6 is now available! https://t.co/13LQoh3F0k 
Today, we are excited to announce the sixth preview release of .NET 11! This release includes improvements across the .NET Runtime, SDK, libraries, https://t.co/H2pTCh2keY Core, .NET MAUI, C#, Entity Framew…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2077088296069451886">Jul 14, 2026</a>
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Twitter, 14.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2077088296069451886]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7300]]></guid><pubDate><![CDATA[Tue, 14 Jul 2026 19:52:04 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET 11 Preview 6 is now available! https://t.co/13LQoh3F0k 
Today, we are excited to announce the sixth preview release of .NET 11! This release includes improvements across the .NET Runtime, SDK, libraries, https://t.co/H2pTCh2keY Core, .NET MAUI, C#, Entity Framew…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2077088296069451886"&gt;Jul 14, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">Visual Studio Blog: Built-in Agent Skills Bring .NET and Azure Expertise into Visual Studio https://t.co/vpSE5EWDqh 
Visual Studio now includes built-in Agent Skills, created by experts from the .NET and Azure teams, to help you better customize your agentic workflow and comple…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2077084125647736857">Jul 14, 2026</a>
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Twitter, 14.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2077084125647736857]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7299]]></guid><pubDate><![CDATA[Tue, 14 Jul 2026 19:37:19 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Built-in Agent Skills Bring .NET and Azure Expertise into Visual Studio https://t.co/vpSE5EWDqh 
Visual Studio now includes built-in Agent Skills, created by experts from the .NET and Azure teams, to help you better customize your agentic workflow and comple…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2077084125647736857"&gt;Jul 14, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: The Visual Studio Dev/Test Benefit: Freedom to Build, Test, and Experiment in Azure https://t.co/4ORxPGotL6 

One of the best parts of a Visual Studio Subscription is discovering benefits that can make your day-to-day development work easier and more cost ef…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2076794661851541684">Jul 13, 2026</a>
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Twitter, 14.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2076794661851541684]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7298]]></guid><pubDate><![CDATA[Tue, 14 Jul 2026 00:27:25 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: The Visual Studio Dev/Test Benefit: Freedom to Build, Test, and Experiment in Azure https://t.co/4ORxPGotL6 

One of the best parts of a Visual Studio Subscription is discovering benefits that can make your day-to-day development work easier and more cost ef…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2076794661851541684"&gt;Jul 13, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Modernize .NET applications in the GitHub Copilot app https://t.co/EfqVqtXmfy 
Upgrading a .NET application isn’t a single prompt.

Every upgrade begins with understanding your application, evaluating dependencies, planning the work, applying code transformations, fi…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2075265174706033119">Jul 9, 2026</a>
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Twitter, 09.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2075265174706033119]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7297]]></guid><pubDate><![CDATA[Thu, 09 Jul 2026 19:07:27 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Modernize .NET applications in the GitHub Copilot app https://t.co/EfqVqtXmfy 
Upgrading a .NET application isn’t a single prompt.

Every upgrade begins with understanding your application, evaluating dependencies, planning the work, applying code transformations, fi…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2075265174706033119"&gt;Jul 9, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Visual Studio June Update – Track Your Usage, Trust Your Tools https://t.co/3oLPuyWNlB 
Visual Studio works best when you can see what’s happening and trust the tools you’ve added to your workflow. The June update is built around both. The Copilot Usage wind…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2072296247663182040">Jul 1, 2026</a>
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Twitter, 01.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2072296247663182040]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7296]]></guid><pubDate><![CDATA[Wed, 01 Jul 2026 14:32:22 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Visual Studio June Update – Track Your Usage, Trust Your Tools https://t.co/3oLPuyWNlB 
Visual Studio works best when you can see what’s happening and trust the tools you’ve added to your workflow. The June update is built around both. The Copilot Usage wind…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2072296247663182040"&gt;Jul 1, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: MCP Beyond the Chat Window: Build Diagnostics in CI https://t.co/33OeTDDZ3n 
In a previous post
we introduced the
Microsoft Binlog MCP Server and showed how an AI assistant can investigate
MSBuild binary logs through natural language. Picture the payoff in CI: a pull…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2072003620824879484">Jun 30, 2026</a>
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Twitter, 30.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2072003620824879484]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7295]]></guid><pubDate><![CDATA[Tue, 30 Jun 2026 19:07:34 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: MCP Beyond the Chat Window: Build Diagnostics in CI https://t.co/33OeTDDZ3n 
In a previous post
we introduced the
Microsoft Binlog MCP Server and showed how an AI assistant can investigate
MSBuild binary logs through natural language. Picture the payoff in CI: a pull…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2072003620824879484"&gt;Jun 30, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: .NET 8 and .NET 9 will reach End of Support on November 10, 2026 https://t.co/nJbm3Jkapu 
.NET 8 and .NET 9 will reach end of support on November 10, 2026. After that date, Microsoft will no longer provide servicing updates, security fixes, or technical support for t…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2071710503915729305">Jun 29, 2026</a>
</blockquote>
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Twitter, 29.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2071710503915729305]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7294]]></guid><pubDate><![CDATA[Mon, 29 Jun 2026 23:42:07 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET 8 and .NET 9 will reach End of Support on November 10, 2026 https://t.co/nJbm3Jkapu 
.NET 8 and .NET 9 will reach end of support on November 10, 2026. After that date, Microsoft will no longer provide servicing updates, security fixes, or technical support for t…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2071710503915729305"&gt;Jun 29, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: SkiaSharp 4.0 is here: announcing the first stable release https://t.co/nPcMQ8n0mQ 
SkiaSharp has been the backbone of cross-platform 2D graphics in .NET for over a decade. It powers pixel-perfect text,
geometry, and image rendering across mobile, desktop, web, and s…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2071702888670171598">Jun 29, 2026</a>
</blockquote>
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Twitter, 29.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2071702888670171598]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7293]]></guid><pubDate><![CDATA[Mon, 29 Jun 2026 23:12:17 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: SkiaSharp 4.0 is here: announcing the first stable release https://t.co/nPcMQ8n0mQ 
SkiaSharp has been the backbone of cross-platform 2D graphics in .NET for over a decade. It powers pixel-perfect text,
geometry, and image rendering across mobile, desktop, web, and s…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2071702888670171598"&gt;Jun 29, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Packaging and Package Identity for .NET apps with WinApp CLI on Windows https://t.co/iBHaFv5vX1 
Package identity has often been a pain point for developers looking to build apps that integrate with Windows APIs. Many modern Windows features, like push notifications …</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2071641235874291928">Jun 29, 2026</a>
</blockquote>
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Twitter, 29.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2071641235874291928]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7292]]></guid><pubDate><![CDATA[Mon, 29 Jun 2026 19:07:32 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Packaging and Package Identity for .NET apps with WinApp CLI on Windows https://t.co/iBHaFv5vX1 
Package identity has often been a pain point for developers looking to build apps that integrate with Windows APIs. Many modern Windows features, like push notifications …&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2071641235874291928"&gt;Jun 29, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Automating your Visual Studio extension builds with GitHub Actions https://t.co/xDHXHH1Rnp 
If you’re building and maintaining Visual Studio extensions, you’ve probably ended up with some sort of build and publishing workflow – whether it’s manual, scripted,…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2071595486989934704">Jun 29, 2026</a>
</blockquote>
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Twitter, 29.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2071595486989934704]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7291]]></guid><pubDate><![CDATA[Mon, 29 Jun 2026 16:07:16 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Automating your Visual Studio extension builds with GitHub Actions https://t.co/xDHXHH1Rnp 
If you’re building and maintaining Visual Studio extensions, you’ve probably ended up with some sort of build and publishing workflow – whether it’s manual, scripted,…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2071595486989934704"&gt;Jun 29, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: AI-Powered MSBuild Investigation with the Microsoft Binlog MCP Server https://t.co/HHDegjfjp6 
MSBuild binary logs (.binlog files) contain a wealth of information about
your build — every property evaluation, target execution, task invocation,
error, and warning. But…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2067292526411653628">Jun 17, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 17.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2067292526411653628]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7290]]></guid><pubDate><![CDATA[Wed, 17 Jun 2026 19:07:37 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: AI-Powered MSBuild Investigation with the Microsoft Binlog MCP Server https://t.co/HHDegjfjp6 
MSBuild binary logs (.binlog files) contain a wealth of information about
your build — every property evaluation, target execution, task invocation,
error, and warning. But…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2067292526411653628"&gt;Jun 17, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Fachveröffentlichung: Hinweispflichtig: Parameter Sniffing und Query Hints beim Microsoft SQL Server https://t.co/aQ5UNLVh6A Parameter Sniffing ist ein verbreitetes Phänomen im Microsoft SQL Server, das sich 
unmittelbar auf die Performance von Abfragen auswirken kann.</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2067180017344254009">Jun 17, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 17.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2067180017344254009]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7289]]></guid><pubDate><![CDATA[Wed, 17 Jun 2026 11:42:26 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Fachveröffentlichung: Hinweispflichtig: Parameter Sniffing und Query Hints beim Microsoft SQL Server https://t.co/aQ5UNLVh6A Parameter Sniffing ist ein verbreitetes Phänomen im Microsoft SQL Server, das sich 
unmittelbar auf die Performance von Abfragen auswirken kann.&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2067180017344254009"&gt;Jun 17, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Fachveröffentlichung: Objekte flicken: JSON PATCH für Systen.Text.Json https://t.co/ohaiqOSEkf Microsofts JSON-Bibliothek kann nun auch JSON-Patch-Dokumente anwenden.</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2067180012084547796">Jun 17, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 17.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2067180012084547796]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7288]]></guid><pubDate><![CDATA[Wed, 17 Jun 2026 11:42:25 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Fachveröffentlichung: Objekte flicken: JSON PATCH für Systen.Text.Json https://t.co/ohaiqOSEkf Microsofts JSON-Bibliothek kann nun auch JSON-Patch-Dokumente anwenden.&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2067180012084547796"&gt;Jun 17, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Make Visual Studio look the way you want https://t.co/goCGsurmoF 
Themes are personal. Some of us live in dark mode, some swear by high contrast, and some of us have very strong opinions about that one shade of blue from years ago. The new themes in Visual S…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2066522130565480582">Jun 15, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 15.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2066522130565480582]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7287]]></guid><pubDate><![CDATA[Mon, 15 Jun 2026 16:07:05 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Make Visual Studio look the way you want https://t.co/goCGsurmoF 
Themes are personal. Some of us live in dark mode, some swear by high contrast, and some of us have very strong opinions about that one shade of blue from years ago. The new themes in Visual S…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2066522130565480582"&gt;Jun 15, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Fachveröffentlichung: .NET 11.0 Preview 5 vereinfacht das statische serverseitige Rendering in Blazor https://t.co/yf9TvwOJYg Die Preview verbessert das Blazor Static Server Side Rendering. In C# 15.0 lassen sich Klassen nun von der Vererbung in anderen Assemblies ausschließen.</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2065688947825480068">Jun 13, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 13.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2065688947825480068]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7286]]></guid><pubDate><![CDATA[Sat, 13 Jun 2026 08:57:28 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Fachveröffentlichung: .NET 11.0 Preview 5 vereinfacht das statische serverseitige Rendering in Blazor https://t.co/yf9TvwOJYg Die Preview verbessert das Blazor Static Server Side Rendering. In C# 15.0 lassen sich Klassen nun von der Vererbung in anderen Assemblies ausschließen.&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2065688947825480068"&gt;Jun 13, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Review pull requests without leaving Visual Studio https://t.co/avTsqWmSg7 
Pull request integration in Visual Studio has been one of the most requested Git features. Developers have been asking for a way to open a PR, inspect the changes, discuss feedback, …</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2065087469196874216">Jun 11, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 11.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2065087469196874216]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7285]]></guid><pubDate><![CDATA[Thu, 11 Jun 2026 17:07:45 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Review pull requests without leaving Visual Studio https://t.co/avTsqWmSg7 
Pull request integration in Visual Studio has been one of the most requested Git features. Developers have been asking for a way to open a PR, inspect the changes, discuss feedback, …&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2065087469196874216"&gt;Jun 11, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Fachveröffentlichung: .NET 11.0 Update (PDF) https://t.co/vixMiLrPx1 Dieses kompakte .NET 11.0-Buch ist DAS Umsteigerbuch für Entwicklerinnen und Entwickler, die bisher mit .NET 10.0 gearbeitet haben. Es zeigt systematisch und anhand von vielen praktischen Programmcodebeispiele…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2064757892230652309">Jun 10, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 10.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2064757892230652309]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7284]]></guid><pubDate><![CDATA[Wed, 10 Jun 2026 19:17:47 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Fachveröffentlichung: .NET 11.0 Update (PDF) https://t.co/vixMiLrPx1 Dieses kompakte .NET 11.0-Buch ist DAS Umsteigerbuch für Entwicklerinnen und Entwickler, die bisher mit .NET 10.0 gearbeitet haben. Es zeigt systematisch und anhand von vielen praktischen Programmcodebeispiele…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2064757892230652309"&gt;Jun 10, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Join us for .NET Day on Agentic Modernization Livestream https://t.co/k2YVg7Yuuj 

If you’re modernizing .NET apps and want practical ways to move faster without rewriting everything, this event is for you.

On June 16, 2026 (4:00 PM–8:00 PM UTC), Microsoft Reactor i…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2064757165315838020">Jun 10, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 10.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2064757165315838020]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7283]]></guid><pubDate><![CDATA[Wed, 10 Jun 2026 19:12:02 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Join us for .NET Day on Agentic Modernization Livestream https://t.co/k2YVg7Yuuj 

If you’re modernizing .NET apps and want practical ways to move faster without rewriting everything, this event is for you.

On June 16, 2026 (4:00 PM–8:00 PM UTC), Microsoft Reactor i…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2064757165315838020"&gt;Jun 10, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">.NET 11.0 Update: Die Neuerungen in .NET 11.0 gegenüber .NET 10.0 

Als E-Book jetzt verfügbar auf dem Stand .NET 11.0 Preview 5 für nur 9,99 Euro
Auf Rechnung:
https://t.co/jjGbL3cKsR
oder Sofortkauf:
https://t.co/wXa38DEVvC https://t.co/wTJ7V76Omk</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2064756222880809109">Jun 10, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 10.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2064756222880809109]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7282]]></guid><pubDate><![CDATA[Wed, 10 Jun 2026 19:07:27 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;.NET 11.0 Update: Die Neuerungen in .NET 11.0 gegenüber .NET 10.0 

Als E-Book jetzt verfügbar auf dem Stand .NET 11.0 Preview 5 für nur 9,99 Euro
Auf Rechnung:
https://t.co/jjGbL3cKsR
oder Sofortkauf:
https://t.co/wXa38DEVvC https://t.co/wTJ7V76Omk&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2064756222880809109"&gt;Jun 10, 2026&lt;/a&gt;
&lt;/blockquote&gt;
&lt;script async src="https://platform.twitter.com/widgets.js" charset="utf-8"&gt;&lt;/script&gt;
</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Fachveröffentlichung: .NET 11. Preview 1 und 2 – viele Neuigkeiten für Blazor https://t.co/ndFhdfS3xS Microsoft hat mit den Arbeiten an .NET 11.0 begonnen. In den Preview-Versionen 1 und 2 stecken bereits einige sehr spannende Neuerungen für das Webframework Blazor – wir werfen…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2064695107891134487">Jun 10, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 10.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2064695107891134487]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7281]]></guid><pubDate><![CDATA[Wed, 10 Jun 2026 15:07:08 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Fachveröffentlichung: .NET 11. Preview 1 und 2 – viele Neuigkeiten für Blazor https://t.co/ndFhdfS3xS Microsoft hat mit den Arbeiten an .NET 11.0 begonnen. In den Preview-Versionen 1 und 2 stecken bereits einige sehr spannende Neuerungen für das Webframework Blazor – wir werfen…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2064695107891134487"&gt;Jun 10, 2026&lt;/a&gt;
&lt;/blockquote&gt;
&lt;script async src="https://platform.twitter.com/widgets.js" charset="utf-8"&gt;&lt;/script&gt;
</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: .NET 11 Preview 5 is now available! https://t.co/al0rQHWk4P 
Today, we are excited to announce the fifth preview release of .NET 11! This release includes improvements across the .NET Runtime, SDK, libraries, https://t.co/H2pTCh2keY Core, .NET MAUI, C#, Entity Framew…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2064417314162758133">Jun 9, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 09.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2064417314162758133]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7280]]></guid><pubDate><![CDATA[Tue, 09 Jun 2026 20:42:42 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET 11 Preview 5 is now available! https://t.co/al0rQHWk4P 
Today, we are excited to announce the fifth preview release of .NET 11! This release includes improvements across the .NET Runtime, SDK, libraries, https://t.co/H2pTCh2keY Core, .NET MAUI, C#, Entity Framew…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2064417314162758133"&gt;Jun 9, 2026&lt;/a&gt;
&lt;/blockquote&gt;
&lt;script async src="https://platform.twitter.com/widgets.js" charset="utf-8"&gt;&lt;/script&gt;
</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Just released: .NET 11.0 Preview 5

https://t.co/Gvm4atZrBQ

@dotnet #dotnet #dotnet11 https://t.co/JscnwUzlbo</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2064414272088686648">Jun 9, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 09.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2064414272088686648]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7279]]></guid><pubDate><![CDATA[Tue, 09 Jun 2026 20:32:12 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Just released: .NET 11.0 Preview 5

https://t.co/Gvm4atZrBQ

@dotnet #dotnet #dotnet11 https://t.co/JscnwUzlbo&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2064414272088686648"&gt;Jun 9, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: .NET and .NET Framework June 2026 servicing releases updates https://t.co/0yP1RYfskK 
Welcome to our combined .NET servicing updates for June 2026. Let’s get into the latest release of .NET &amp; .NET Framework, here is a quick overview of what’s new in our servicing rel…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2064409745071436004">Jun 9, 2026</a>
</blockquote>
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Twitter, 09.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2064409745071436004]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7278]]></guid><pubDate><![CDATA[Tue, 09 Jun 2026 20:12:37 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET and .NET Framework June 2026 servicing releases updates https://t.co/0yP1RYfskK 
Welcome to our combined .NET servicing updates for June 2026. Let’s get into the latest release of .NET &amp;amp; .NET Framework, here is a quick overview of what’s new in our servicing rel…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2064409745071436004"&gt;Jun 9, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Nächste Woche Dienstag ist INFOTAG ONLINE: Wir stellen .NET 11.0, C# 15.0 und die neusten KI-Tools für Entwickler vor.
Di, 16.06.2026 09:00 bis 18:00
https://t.co/Cao67ySvOb
Nur 135 Euro (für 3 oder mehr Personen) oder 169 Euro für Einzelpersonen mit Rabattcode: IT26-TW1-15-K https://t.co/sEBdye83Hz</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2064289541964386797">Jun 9, 2026</a>
</blockquote>
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Twitter, 09.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2064289541964386797]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7277]]></guid><pubDate><![CDATA[Tue, 09 Jun 2026 12:17:27 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Nächste Woche Dienstag ist INFOTAG ONLINE: Wir stellen .NET 11.0, C# 15.0 und die neusten KI-Tools für Entwickler vor.
Di, 16.06.2026 09:00 bis 18:00
https://t.co/Cao67ySvOb
Nur 135 Euro (für 3 oder mehr Personen) oder 169 Euro für Einzelpersonen mit Rabattcode: IT26-TW1-15-K https://t.co/sEBdye83Hz&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2064289541964386797"&gt;Jun 9, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: .NET at Microsoft Build 2026: Must watch sessions https://t.co/KM0MOEyrvS 
That’s a wrap on Microsoft Build 2026! From union types in C# to agentic web apps and AI on the edge with .NET MAUI, this year’s event showed how .NET 11 is built for the AI era. Whether you j…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2064034773274640882">Jun 8, 2026</a>
</blockquote>
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Twitter, 08.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2064034773274640882]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7276]]></guid><pubDate><![CDATA[Mon, 08 Jun 2026 19:22:29 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET at Microsoft Build 2026: Must watch sessions https://t.co/KM0MOEyrvS 
That’s a wrap on Microsoft Build 2026! From union types in C# to agentic web apps and AI on the edge with .NET MAUI, this year’s event showed how .NET 11 is built for the AI era. Whether you j…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2064034773274640882"&gt;Jun 8, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: What’s Coming Next in Visual Studio: Our Microsoft Build 2026 Announcements https://t.co/92P9VmHekt 
Microsoft Build kicks off today in San Francisco, June 2 and 3. If you cannot make it in person, the sessions are streaming online for free, and I want to wa…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2061858774546076149">Jun 2, 2026</a>
</blockquote>
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Twitter, 02.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2061858774546076149]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7275]]></guid><pubDate><![CDATA[Tue, 02 Jun 2026 19:17:29 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: What’s Coming Next in Visual Studio: Our Microsoft Build 2026 Announcements https://t.co/92P9VmHekt 
Microsoft Build kicks off today in San Francisco, June 2 and 3. If you cannot make it in person, the sessions are streaming online for free, and I want to wa…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2061858774546076149"&gt;Jun 2, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Microsoft BUILD 2026 Keynote now live: https://t.co/BciBMWb7K6
#build2026 https://t.co/jtJXbK78eZ</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2061849779789820091">Jun 2, 2026</a>
</blockquote>
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Twitter, 02.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2061849779789820091]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7274]]></guid><pubDate><![CDATA[Tue, 02 Jun 2026 18:42:23 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Microsoft BUILD 2026 Keynote now live: https://t.co/BciBMWb7K6
#build2026 https://t.co/jtJXbK78eZ&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2061849779789820091"&gt;Jun 2, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Windows Blog: Windows platform security for AI agents https://t.co/Asc28YDGIx 
Making Windows the trustworthy OS for agents

AI agents are no longer just answering questions, they are taking actions across systems with increasing autonomy. As they become persistent participants…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2061849492970758473">Jun 2, 2026</a>
</blockquote>
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Twitter, 02.06.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2061849492970758473]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7273]]></guid><pubDate><![CDATA[Tue, 02 Jun 2026 18:37:34 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Windows Blog: Windows platform security for AI agents https://t.co/Asc28YDGIx 
Making Windows the trustworthy OS for agents

AI agents are no longer just answering questions, they are taking actions across systems with increasing autonomy. As they become persistent participants…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2061849492970758473"&gt;Jun 2, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Fachveröffentlichung: Cheat Sheet "Neue Sprachfeatures in C# 14.0" https://t.co/kPf11vq6NP Spickzettel mit den Cheat neuen Sprachfeatures in C# 14.0</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2059888341315703251">May 28, 2026</a>
</blockquote>
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Twitter, 28.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2059888341315703251]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7272]]></guid><pubDate><![CDATA[Thu, 28 May 2026 08:47:22 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Fachveröffentlichung: Cheat Sheet "Neue Sprachfeatures in C# 14.0" https://t.co/kPf11vq6NP Spickzettel mit den Cheat neuen Sprachfeatures in C# 14.0&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2059888341315703251"&gt;May 28, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Doing More with GitHub Copilot as a .NET Developer https://t.co/4eU0rio4WG 
For most .NET developers, the best way to get started with GitHub Copilot is not by learning every feature first. It is by using the right Copilot experience for the work already in front of …</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2059321315517927576">May 26, 2026</a>
</blockquote>
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Twitter, 26.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2059321315517927576]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7271]]></guid><pubDate><![CDATA[Tue, 26 May 2026 19:12:33 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Doing More with GitHub Copilot as a .NET Developer https://t.co/4eU0rio4WG 
For most .NET developers, the best way to get started with GitHub Copilot is not by learning every feature first. It is by using the right Copilot experience for the work already in front of …&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2059321315517927576"&gt;May 26, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Give Your .NET MAUI Android Apps a Material 3 Makeover https://t.co/CNgriIpBNn 
Starting with .NET MAUI 10, you can opt your Android app into Material 3 (a.k.a. Material You) styling with a single MSBuild property. Material 3 is already live in a large set of control…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2059319968232087810">May 26, 2026</a>
</blockquote>
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Twitter, 26.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2059319968232087810]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7270]]></guid><pubDate><![CDATA[Tue, 26 May 2026 19:07:17 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Give Your .NET MAUI Android Apps a Material 3 Makeover https://t.co/CNgriIpBNn 
Starting with .NET MAUI 10, you can opt your Android app into Material 3 (a.k.a. Material You) styling with a single MSBuild property. Material 3 is already live in a large set of control…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2059319968232087810"&gt;May 26, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Visual Studio May Update – Plan, Review, Refine https://t.co/ybSMqklJjt 
There’s a particular rhythm to good development work: you think, you try, you check, you adjust. This month’s Visual Studio update leans into that rhythm. Whether you’re sketching an ap…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2059289342850318521">May 26, 2026</a>
</blockquote>
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Twitter, 26.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2059289342850318521]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7269]]></guid><pubDate><![CDATA[Tue, 26 May 2026 17:07:18 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Visual Studio May Update – Plan, Review, Refine https://t.co/ybSMqklJjt 
There’s a particular rhythm to good development work: you think, you try, you check, you adjust. This month’s Visual Studio update leans into that rhythm. Whether you’re sketching an ap…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2059289342850318521"&gt;May 26, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Plan Before You Build: Introducing the Plan agent in Visual Studio https://t.co/Y1XTQCfEmy 
You ask Copilot to tackle something big, it gets to work, and a dozen file changes later you realize you had a completely different approach in mind. The code isn’t w…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2057557927020433586">May 21, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 21.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2057557927020433586]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7268]]></guid><pubDate><![CDATA[Thu, 21 May 2026 22:27:37 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Plan Before You Build: Introducing the Plan agent in Visual Studio https://t.co/Y1XTQCfEmy 
You ask Copilot to tackle something big, it gets to work, and a dozen file changes later you realize you had a completely different approach in mind. The code isn’t w…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2057557927020433586"&gt;May 21, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Announcing Agent Governance Toolkit MCP Extensions for .NET https://t.co/N3aKMFYsKt 
The Model Context Protocol (MCP) has made
it much easier to connect tools and resources to AI applications. But once
those tools are exposed to agents, you also need a reliable way t…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2057509292832325768">May 21, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 21.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2057509292832325768]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7267]]></guid><pubDate><![CDATA[Thu, 21 May 2026 19:12:10 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Announcing Agent Governance Toolkit MCP Extensions for .NET https://t.co/N3aKMFYsKt 
The Model Context Protocol (MCP) has made
it much easier to connect tools and resources to AI applications. But once
those tools are exposed to agents, you also need a reliable way t…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2057509292832325768"&gt;May 21, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Improving C# Memory Safety https://t.co/o0ntuqtl75 
We’re in the process of significantly improving memory safety in C#. The unsafe keyword is being redesigned to inform callers that they have obligations that must be discharged to maintain safety, documented via a n…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2057494319947235563">May 21, 2026</a>
</blockquote>
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Twitter, 21.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2057494319947235563]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7266]]></guid><pubDate><![CDATA[Thu, 21 May 2026 18:12:41 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Improving C# Memory Safety https://t.co/o0ntuqtl75 
We’re in the process of significantly improving memory safety in C#. The unsafe keyword is being redesigned to inform callers that they have obligations that must be discharged to maintain safety, documented via a n…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2057494319947235563"&gt;May 21, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Fachveröffentlichung: .NET 11.0 Update (PDF) https://t.co/zoNSDHHUMO Dieses kompakte .NET 11.0-Buch ist DAS Umsteigerbuch für Entwicklerinnen und Entwickler, die bisher mit .NET 10.0 gearbeitet haben. Es zeigt systematisch und anhand von vielen praktischen Programmcodebeispiele…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2056635521619595443">May 19, 2026</a>
</blockquote>
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Twitter, 19.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2056635521619595443]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7265]]></guid><pubDate><![CDATA[Tue, 19 May 2026 09:22:36 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Fachveröffentlichung: .NET 11.0 Update (PDF) https://t.co/zoNSDHHUMO Dieses kompakte .NET 11.0-Buch ist DAS Umsteigerbuch für Entwicklerinnen und Entwickler, die bisher mit .NET 10.0 gearbeitet haben. Es zeigt systematisch und anhand von vielen praktischen Programmcodebeispiele…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2056635521619595443"&gt;May 19, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: NuGet Package Pruning: Cleaner Dependencies and Actionable Vulnerability Reports https://t.co/a3II0KmFVd 
If you’ve run NuGet Audit or a vulnerability scanner on a .NET project, you’ve likely seen warnings for transitive packages you never explicitly installed.
In ma…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2056419753036562745">May 18, 2026</a>
</blockquote>
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Twitter, 18.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2056419753036562745]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7264]]></guid><pubDate><![CDATA[Mon, 18 May 2026 19:02:28 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: NuGet Package Pruning: Cleaner Dependencies and Actionable Vulnerability Reports https://t.co/a3II0KmFVd 
If you’ve run NuGet Audit or a vulnerability scanner on a .NET project, you’ve likely seen warnings for transitive packages you never explicitly installed.
In ma…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2056419753036562745"&gt;May 18, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Fachveröffentlichung: .NET 11.0 Preview 4: Ein bunter Strauß von API-Erweiterungen https://t.co/vjFg7ZN25d Die vierte Preview bringt neue Methoden in bestehenden Klassen der .NET-Basisklassenbibliothek sowie eine neue Konfigurationsdatei für Entity Framework Core.</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2055340886884577320">May 15, 2026</a>
</blockquote>
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Twitter, 15.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2055340886884577320]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7263]]></guid><pubDate><![CDATA[Fri, 15 May 2026 19:37:45 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Fachveröffentlichung: .NET 11.0 Preview 4: Ein bunter Strauß von API-Erweiterungen https://t.co/vjFg7ZN25d Die vierte Preview bringt neue Methoden in bestehenden Klassen der .NET-Basisklassenbibliothek sowie eine neue Konfigurationsdatei für Entity Framework Core.&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2055340886884577320"&gt;May 15, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: VSLive! Microsoft AI Hackathon 2026: Send Your Team Home With Working Code https://t.co/kSMwJnoHGF 

If you lead a development team, you already know the pattern. You approve the travel, your developers attend a great conference, they come back energized, an…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2054943145696055485">May 14, 2026</a>
</blockquote>
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Twitter, 14.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2054943145696055485]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7262]]></guid><pubDate><![CDATA[Thu, 14 May 2026 17:17:51 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: VSLive! Microsoft AI Hackathon 2026: Send Your Team Home With Working Code https://t.co/kSMwJnoHGF 

If you lead a development team, you already know the pattern. You approve the travel, your developers attend a great conference, they come back energized, an…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2054943145696055485"&gt;May 14, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Process API Improvements in .NET 11 https://t.co/cV0SXCsWpd 
The System.Diagnostics.Process class is the primary way to create and interact with processes with .NET. We made the biggest update to it in years, with .NET 11. The changes add high-level APIs that make it…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2054674392207024416">May 13, 2026</a>
</blockquote>
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Twitter, 13.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2054674392207024416]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7261]]></guid><pubDate><![CDATA[Wed, 13 May 2026 23:27:12 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Process API Improvements in .NET 11 https://t.co/cV0SXCsWpd 
The System.Diagnostics.Process class is the primary way to create and interact with processes with .NET. We made the biggest update to it in years, with .NET 11. The changes add high-level APIs that make it…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2054674392207024416"&gt;May 13, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: .NET MAUI Moves to CoreCLR in .NET 11 https://t.co/NJnmTZGweC 
Starting in .NET 11 Preview 4, CoreCLR is the default runtime for .NET MAUI applications on Android, iOS, and Mac Catalyst. Your mobile apps now run on the same runtime that powers https://t.co/H2pTCh2keY…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2054608969314841078">May 13, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 13.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2054608969314841078]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7260]]></guid><pubDate><![CDATA[Wed, 13 May 2026 19:07:12 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET MAUI Moves to CoreCLR in .NET 11 https://t.co/NJnmTZGweC 
Starting in .NET 11 Preview 4, CoreCLR is the default runtime for .NET MAUI applications on Android, iOS, and Mac Catalyst. Your mobile apps now run on the same runtime that powers https://t.co/H2pTCh2keY…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2054608969314841078"&gt;May 13, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Agent Skills in Visual Studio: Teach Copilot How Your Team Works https://t.co/z9PxCLvV3g 
Visual Studio now supports Agent Skills, which are reusable instruction sets that teach Copilot agents how to handle specific tasks like running a build pipeline, gener…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2054593406567944692">May 13, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 13.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2054593406567944692]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7259]]></guid><pubDate><![CDATA[Wed, 13 May 2026 18:07:25 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Agent Skills in Visual Studio: Teach Copilot How Your Team Works https://t.co/z9PxCLvV3g 
Visual Studio now supports Agent Skills, which are reusable instruction sets that teach Copilot agents how to handle specific tasks like running a build pipeline, gener…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2054593406567944692"&gt;May 13, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: .NET 11 Preview 4 is now available! https://t.co/FYR0zUw7fd 
Today, we are excited to announce the fourth preview release of .NET 11! This release includes improvements across the .NET Runtime, SDK, libraries, https://t.co/H2pTCh2keY Core, .NET MAUI, C#, Entity Frame…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2054328360545702084">May 12, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 13.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2054328360545702084]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7258]]></guid><pubDate><![CDATA[Wed, 13 May 2026 00:32:18 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET 11 Preview 4 is now available! https://t.co/FYR0zUw7fd 
Today, we are excited to announce the fourth preview release of .NET 11! This release includes improvements across the .NET Runtime, SDK, libraries, https://t.co/H2pTCh2keY Core, .NET MAUI, C#, Entity Frame…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2054328360545702084"&gt;May 12, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Copilot Studio gets faster with .NET 10 on WebAssembly https://t.co/s5eWHe916W 
A few months ago, we shared How Copilot Studio uses .NET and WebAssembly for performance and innovation, describing how Microsoft Copilot Studio runs C# in the browser via .NET WebAssembl…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2052434554498007542">May 7, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 07.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2052434554498007542]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7257]]></guid><pubDate><![CDATA[Thu, 07 May 2026 19:07:14 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Copilot Studio gets faster with .NET 10 on WebAssembly https://t.co/s5eWHe916W 
A few months ago, we shared How Copilot Studio uses .NET and WebAssembly for performance and innovation, describing how Microsoft Copilot Studio runs C# in the browser via .NET WebAssembl…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2052434554498007542"&gt;May 7, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Windows Blog: Publish to Microsoft Store as a company—now with free registration and faster onboarding https://t.co/P0Gp44DmQn We’re seeing growing demand from companies that want to reach Windows users across both consumer and enterprise devices, a… at https://t.co/giXNXIRqMN.</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2052418617673699707">May 7, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 07.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2052418617673699707]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7256]]></guid><pubDate><![CDATA[Thu, 07 May 2026 18:02:57 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Windows Blog: Publish to Microsoft Store as a company—now with free registration and faster onboarding https://t.co/P0Gp44DmQn We’re seeing growing demand from companies that want to reach Windows users across both consumer and enterprise devices, a… at https://t.co/giXNXIRqMN.&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2052418617673699707"&gt;May 7, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Durable Workflows in the Microsoft Agent Framework https://t.co/6hBGVCceek 
The Microsoft Agent Framework (MAF)
is an open-source, multi-language framework for building, orchestrating, and
deploying AI agents. Since its
preview announcement,
the framework has added a…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2052072232407404899">May 6, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 06.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2052072232407404899]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7255]]></guid><pubDate><![CDATA[Wed, 06 May 2026 19:07:06 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Durable Workflows in the Microsoft Agent Framework https://t.co/6hBGVCceek 
The Microsoft Agent Framework (MAF)
is an open-source, multi-language framework for building, orchestrating, and
deploying AI agents. Since its
preview announcement,
the framework has added a…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2052072232407404899"&gt;May 6, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Microsoft Agent Framework – Building Blocks for AI Part 3 https://t.co/ZWCICQz8Xf 
Welcome back to the building blocks for AI in .NET series! In part one, we explored Microsoft Extensions for AI (MEAI) and how it provides a unified interface for working with large la…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2051348764284137570">May 4, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 04.05.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2051348764284137570]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7254]]></guid><pubDate><![CDATA[Mon, 04 May 2026 19:12:07 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Microsoft Agent Framework – Building Blocks for AI Part 3 https://t.co/ZWCICQz8Xf 
Welcome back to the building blocks for AI in .NET series! In part one, we explored Microsoft Extensions for AI (MEAI) and how it provides a unified interface for working with large la…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2051348764284137570"&gt;May 4, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: TypeScript 7 Beta Now Enabled by Default in Visual Studio 2026 18.6 Insiders 3 https://t.co/lUcPPAyKyy 
TypeScript 7 Beta Now Enabled by Default in Visual Studio 2026 18.6 Insiders 3

In Visual Studio 2026 18.6 Insiders 3 we have updated the built-in TypeScr…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2049899938339803265">Apr 30, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 30.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2049899938339803265]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7253]]></guid><pubDate><![CDATA[Thu, 30 Apr 2026 19:17:15 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: TypeScript 7 Beta Now Enabled by Default in Visual Studio 2026 18.6 Insiders 3 https://t.co/lUcPPAyKyy 
TypeScript 7 Beta Now Enabled by Default in Visual Studio 2026 18.6 Insiders 3

In Visual Studio 2026 18.6 Insiders 3 we have updated the built-in TypeScr…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2049899938339803265"&gt;Apr 30, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Building an AI-Powered Conference App with .NET’s Composable AI Stack https://t.co/rneRpM2d06 
Building AI features into .NET applications often means stitching together models, vector databases, ingestion pipelines, and agent frameworks from different ecosystems. Ea…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2049899298179944616">Apr 30, 2026</a>
</blockquote>
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Twitter, 30.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2049899298179944616]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7252]]></guid><pubDate><![CDATA[Thu, 30 Apr 2026 19:12:05 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Building an AI-Powered Conference App with .NET’s Composable AI Stack https://t.co/rneRpM2d06 
Building AI features into .NET applications often means stitching together models, vector databases, ingestion pipelines, and agent frameworks from different ecosystems. Ea…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2049899298179944616"&gt;Apr 30, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: VSTest is Removing its Newtonsoft.Json Dependency https://t.co/aCCjwveMEc 
Starting in .NET 11 Preview 4 and Visual Studio 18.8, VSTest, the platform that powers dotnet test and Test Explorer, will no longer depend on Newtonsoft.Json. The platform will now use System…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2049573288339255497">Apr 29, 2026</a>
</blockquote>
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Twitter, 29.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2049573288339255497]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7251]]></guid><pubDate><![CDATA[Wed, 29 Apr 2026 21:37:26 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: VSTest is Removing its Newtonsoft.Json Dependency https://t.co/aCCjwveMEc 
Starting in .NET 11 Preview 4 and Visual Studio 18.8, VSTest, the platform that powers dotnet test and Test Explorer, will no longer depend on Newtonsoft.Json. The platform will now use System…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2049573288339255497"&gt;Apr 29, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Governing MCP tool calls in .NET with the Agent Governance Toolkit https://t.co/DbDmftmDYP 
AI agents are connecting to real tools — reading files, calling APIs, querying databases — through the Model Context Protocol (MCP). The Agent Governance Toolkit (AGT) provide…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2049536735634133010">Apr 29, 2026</a>
</blockquote>
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Twitter, 29.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2049536735634133010]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7250]]></guid><pubDate><![CDATA[Wed, 29 Apr 2026 19:12:18 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Governing MCP tool calls in .NET with the Agent Governance Toolkit https://t.co/DbDmftmDYP 
AI agents are connecting to real tools — reading files, calling APIs, querying databases — through the Model Context Protocol (MCP). The Agent Governance Toolkit (AGT) provide…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2049536735634133010"&gt;Apr 29, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: SDK-Style Support for Extension Projects https://t.co/LvZIfwLou8 
Starting in Visual Studio 18.5, you can create and build Visual Studio extensions (VSIX) using an officially supported SDK-style project. This brings VSIX projects into the modern build and de…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2049489801091395947">Apr 29, 2026</a>
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Twitter, 29.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2049489801091395947]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7249]]></guid><pubDate><![CDATA[Wed, 29 Apr 2026 16:07:18 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: SDK-Style Support for Extension Projects https://t.co/LvZIfwLou8 
Starting in Visual Studio 18.5, you can create and build Visual Studio extensions (VSIX) using an officially supported SDK-style project. This brings VSIX projects into the modern build and de…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2049489801091395947"&gt;Apr 29, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">Visual Studio Blog: Visual Studio April Update – Cloud Agent Integration https://t.co/VB1qZenGhg 
GitHub Copilot in Visual Studio is becoming more agentic with every release. This update brings cloud agent integration front and center, letting you start remote coding sessions w…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2049202927936442415">Apr 28, 2026</a>
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Twitter, 28.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2049202927936442415]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7248]]></guid><pubDate><![CDATA[Tue, 28 Apr 2026 21:07:06 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Visual Studio April Update – Cloud Agent Integration https://t.co/VB1qZenGhg 
GitHub Copilot in Visual Studio is becoming more agentic with every release. This update brings cloud agent integration front and center, letting you start remote coding sessions w…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2049202927936442415"&gt;Apr 28, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: Welcome to SkiaSharp 4.0 Preview 1 https://t.co/23FiS7qpv3 
Created 10 years ago, SkiaSharp has long been the backbone of cross-platform 2D graphics in .NET. It powers graphics rendering across mobile, desktop, web, and server targets with consistent, high-quality ou…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2049174516178268581">Apr 28, 2026</a>
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Twitter, 28.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2049174516178268581]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7247]]></guid><pubDate><![CDATA[Tue, 28 Apr 2026 19:12:44 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Welcome to SkiaSharp 4.0 Preview 1 https://t.co/23FiS7qpv3 
Created 10 years ago, SkiaSharp has long been the backbone of cross-platform 2D graphics in .NET. It powers graphics rendering across mobile, desktop, web, and server targets with consistent, high-quality ou…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2049174516178268581"&gt;Apr 28, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: High-Performance Distributed Caching with .NET and Postgres on Azure https://t.co/rOvhNiCT6P 
In the world of modern .NET development, applications need to maintain high throughput, scale rapidly, and most importantly, deliver performance and responsiveness in all ci…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2049174507261141473">Apr 28, 2026</a>
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Twitter, 28.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2049174507261141473]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7246]]></guid><pubDate><![CDATA[Tue, 28 Apr 2026 19:12:41 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: High-Performance Distributed Caching with .NET and Postgres on Azure https://t.co/rOvhNiCT6P 
In the world of modern .NET development, applications need to maintain high throughput, scale rapidly, and most importantly, deliver performance and responsiveness in all ci…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2049174507261141473"&gt;Apr 28, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: Combining API versioning with OpenAPI in .NET 10 applications https://t.co/RLn8XxejjR 

This is a guest blog from Sander ten Brinke, a Microsoft MVP and Senior Software Engineer, with a passion for building scalable and maintainable applications.

A lot has changed f…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2048855987008766021">Apr 27, 2026</a>
</blockquote>
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Twitter, 27.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2048855987008766021]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7245]]></guid><pubDate><![CDATA[Mon, 27 Apr 2026 22:07:15 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Combining API versioning with OpenAPI in .NET 10 applications https://t.co/RLn8XxejjR 

This is a guest blog from Sander ten Brinke, a Microsoft MVP and Senior Software Engineer, with a passion for building scalable and maintainable applications.

A lot has changed f…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2048855987008766021"&gt;Apr 27, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Lernen Sie die spannenden Neuerungen bei .NET 11.0, C# 15.0 und KI kennen bei der 14. Ausgabe unseres INFOTAG ONLINE für .NET-Entwickler am Di, 16.06.2026:
https://t.co/1t6hBLcFSb
Mit Gutschein IT26-TW1-15-K: nur noch 135€/Person (bei &gt; 2 aus einer Firma; sonst 169€)
#dotnet https://t.co/HxjmJ8aFez</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2048715250757701956">Apr 27, 2026</a>
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Twitter, 27.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2048715250757701956]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7244]]></guid><pubDate><![CDATA[Mon, 27 Apr 2026 12:47:48 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Lernen Sie die spannenden Neuerungen bei .NET 11.0, C# 15.0 und KI kennen bei der 14. Ausgabe unseres INFOTAG ONLINE für .NET-Entwickler am Di, 16.06.2026:
https://t.co/1t6hBLcFSb
Mit Gutschein IT26-TW1-15-K: nur noch 135€/Person (bei &amp;gt; 2 aus einer Firma; sonst 169€)
#dotnet https://t.co/HxjmJ8aFez&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2048715250757701956"&gt;Apr 27, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: What’s new for .NET in Ubuntu 26.04 https://t.co/SE2dKNH3v6 
Today is launch day for Ubuntu 26.04 (Resolute Raccoon). Congratulations on the release to our friends at Canonical. Each new Ubuntu LTS comes with the latest .NET LTS so that you can develop and run .NET a…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2047367612565237815">Apr 23, 2026</a>
</blockquote>
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Twitter, 23.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2047367612565237815]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7243]]></guid><pubDate><![CDATA[Thu, 23 Apr 2026 19:32:24 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: What’s new for .NET in Ubuntu 26.04 https://t.co/SE2dKNH3v6 
Today is launch day for Ubuntu 26.04 (Resolute Raccoon). Congratulations on the release to our friends at Canonical. Each new Ubuntu LTS comes with the latest .NET LTS so that you can develop and run .NET a…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2047367612565237815"&gt;Apr 23, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: .NET 10.0.7 Out-of-Band Security Update https://t.co/Iyc5HCrAPS 
We are releasing .NET 10.0.7 as an out-of-band (OOB) update to address a security issue introduced in Microsoft.AspNetCore.DataProtection.

Security update details

This release includes a fix for CVE-2…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2046664209124007975">Apr 21, 2026</a>
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Twitter, 21.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2046664209124007975]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7242]]></guid><pubDate><![CDATA[Tue, 21 Apr 2026 20:57:12 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET 10.0.7 Out-of-Band Security Update https://t.co/Iyc5HCrAPS 
We are releasing .NET 10.0.7 as an out-of-band (OOB) update to address a security issue introduced in Microsoft.AspNetCore.DataProtection.

Security update details

This release includes a fix for CVE-2…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2046664209124007975"&gt;Apr 21, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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  <p lang="en" dir="ltr">.NET Blog: Writing Node.js addons with .NET Native AOT https://t.co/v6RoiIiIYE 
C# Dev Kit is a VS Code extension. Like all VS Code extensions, its front end is TypeScript running in Node.js. For certain platform-specific tasks, such as reading the Windows Registry, we’ve histo…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2046319304052736207">Apr 20, 2026</a>
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Twitter, 20.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2046319304052736207]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7241]]></guid><pubDate><![CDATA[Mon, 20 Apr 2026 22:07:15 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Writing Node.js addons with .NET Native AOT https://t.co/v6RoiIiIYE 
C# Dev Kit is a VS Code extension. Like all VS Code extensions, its front end is TypeScript running in Node.js. For certain platform-specific tasks, such as reading the Windows Registry, we’ve histo…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2046319304052736207"&gt;Apr 20, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: From AI to .NET: 20 VS Live! Las Vegas Sessions You Can Watch Now https://t.co/p2fLduSl67 
In March 2026, developers came together at VS Live! Las Vegas for a full week of technical learning, hands-on exploration, and a lot of great conversations about where…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2044793883230441906">Apr 16, 2026</a>
</blockquote>
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Twitter, 16.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2044793883230441906]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7240]]></guid><pubDate><![CDATA[Thu, 16 Apr 2026 17:07:28 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: From AI to .NET: 20 VS Live! Las Vegas Sessions You Can Watch Now https://t.co/p2fLduSl67 
In March 2026, developers came together at VS Live! Las Vegas for a full week of technical learning, hands-on exploration, and a lot of great conversations about where…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2044793883230441906"&gt;Apr 16, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Fachveröffentlichung: Union Types werden in .NET 11.0 Preview 3 endlich nutzbar https://t.co/VoX2Z55qRl Die dritte Vorschauversion von .NET 11.0 macht die lang ersehnten Union Types in C# praktisch einsetzbar, weil nun auch die IDE Visual Studio mitspielt.</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2044781157758222394">Apr 16, 2026</a>
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Twitter, 16.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2044781157758222394]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7239]]></guid><pubDate><![CDATA[Thu, 16 Apr 2026 16:17:54 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Fachveröffentlichung: Union Types werden in .NET 11.0 Preview 3 endlich nutzbar https://t.co/VoX2Z55qRl Die dritte Vorschauversion von .NET 11.0 macht die lang ersehnten Union Types in C# praktisch einsetzbar, weil nun auch die IDE Visual Studio mitspielt.&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2044781157758222394"&gt;Apr 16, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Azure MCP tools now ship built into Visual Studio 2022 — no extension required https://t.co/5sbGcdet5K 

Azure MCP tools now ship built into Visual Studio 2022 — no extension required

Azure MCP tools are now built into Visual Studio 2022 as part of the Azur…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2044469233489211780">Apr 15, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 15.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2044469233489211780]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7238]]></guid><pubDate><![CDATA[Wed, 15 Apr 2026 19:37:43 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Azure MCP tools now ship built into Visual Studio 2022 — no extension required https://t.co/5sbGcdet5K 

Azure MCP tools now ship built into Visual Studio 2022 — no extension required

Azure MCP tools are now built into Visual Studio 2022 as part of the Azur…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2044469233489211780"&gt;Apr 15, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Stop Hunting Bugs: Meet the New Visual Studio Debugger Agent https://t.co/UcxHNolUwN 
We’ve all been there: a bug report lands in your inbox with a title like “App crashes sometimes” and zero reproduction steps. Your morning, which was supposed to be spent b…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2044447780316287258">Apr 15, 2026</a>
</blockquote>
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Twitter, 15.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2044447780316287258]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7237]]></guid><pubDate><![CDATA[Wed, 15 Apr 2026 18:12:11 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Stop Hunting Bugs: Meet the New Visual Studio Debugger Agent https://t.co/UcxHNolUwN 
We’ve all been there: a bug report lands in your inbox with a title like “App crashes sometimes” and zero reproduction steps. Your morning, which was supposed to be spent b…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2044447780316287258"&gt;Apr 15, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET 11.0 Preview 3 is now available:
https://t.co/Gvm4atZrBQ

@dotnet #dotnet #net11 #dotnet11 https://t.co/PN7RjKhjpL</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2044150033142907116">Apr 14, 2026</a>
</blockquote>
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Twitter, 14.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2044150033142907116]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7236]]></guid><pubDate><![CDATA[Tue, 14 Apr 2026 22:27:19 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET 11.0 Preview 3 is now available:
https://t.co/Gvm4atZrBQ

@dotnet #dotnet #net11 #dotnet11 https://t.co/PN7RjKhjpL&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2044150033142907116"&gt;Apr 14, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: .NET and .NET Framework April 2026 servicing releases updates https://t.co/pobsWBNWQX 
Welcome to our combined .NET servicing updates for April 2026. Let’s get into the latest release of .NET &amp; .NET Framework, here is a quick overview of what’s new in our servicing r…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2044142569127317855">Apr 14, 2026</a>
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Twitter, 14.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2044142569127317855]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7235]]></guid><pubDate><![CDATA[Tue, 14 Apr 2026 21:57:17 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET and .NET Framework April 2026 servicing releases updates https://t.co/pobsWBNWQX 
Welcome to our combined .NET servicing updates for April 2026. Let’s get into the latest release of .NET &amp;amp; .NET Framework, here is a quick overview of what’s new in our servicing r…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2044142569127317855"&gt;Apr 14, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: .NET 11 Preview 3 is now available! https://t.co/c0IHTAX8h7 
Today, we are excited to announce the third preview release of .NET 11! This release includes improvements across the .NET Runtime, SDK, libraries, https://t.co/H2pTCh2keY Core, .NET MAUI, C#, Entity Framew…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2044137498905837903">Apr 14, 2026</a>
</blockquote>
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Twitter, 14.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2044137498905837903]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7234]]></guid><pubDate><![CDATA[Tue, 14 Apr 2026 21:37:45 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET 11 Preview 3 is now available! https://t.co/c0IHTAX8h7 
Today, we are excited to announce the third preview release of .NET 11! This release includes improvements across the .NET Runtime, SDK, libraries, https://t.co/H2pTCh2keY Core, .NET MAUI, C#, Entity Framew…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2044137498905837903"&gt;Apr 14, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Your Migration’s Source of Truth: The Modernization Assessment https://t.co/BF66S4C6ah 
I’ve been exploring GitHub Copilot’s modernization capabilities for .NET and Java applications, and I wanted to share what I’ve learned about the most critical piece of the puzzle…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2041578129798365372">Apr 7, 2026</a>
</blockquote>
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Twitter, 07.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2041578129798365372]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7233]]></guid><pubDate><![CDATA[Tue, 07 Apr 2026 20:07:42 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Your Migration’s Source of Truth: The Modernization Assessment https://t.co/BF66S4C6ah 
I’ve been exploring GitHub Copilot’s modernization capabilities for .NET and Java applications, and I wanted to share what I’ve learned about the most critical piece of the puzzle…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2041578129798365372"&gt;Apr 7, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: https://t.co/H2pTCh2keY Core 2.3 end of support announcement https://t.co/5zevMmIP81 
Today we are announcing that https://t.co/H2pTCh2keY Core 2.3 will reach end of support on April 7, 2027. After that date, Microsoft will no longer provide security patches, bug fix…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2041563079020859695">Apr 7, 2026</a>
</blockquote>
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Twitter, 07.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2041563079020859695]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7232]]></guid><pubDate><![CDATA[Tue, 07 Apr 2026 19:07:14 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: https://t.co/H2pTCh2keY Core 2.3 end of support announcement https://t.co/5zevMmIP81 
Today we are announcing that https://t.co/H2pTCh2keY Core 2.3 will reach end of support on April 7, 2027. After that date, Microsoft will no longer provide security patches, bug fix…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2041563079020859695"&gt;Apr 7, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Take full control of your floating windows in Visual Studio https://t.co/EP8mglDFq8 
If you work with multiple monitors like I do, you’ve probably grown to love floating tool windows and documents in Visual Studio. Being able to pull out Solution Explorer, t…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2041517261974872225">Apr 7, 2026</a>
</blockquote>
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Twitter, 07.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2041517261974872225]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7231]]></guid><pubDate><![CDATA[Tue, 07 Apr 2026 16:07:17 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Take full control of your floating windows in Visual Studio https://t.co/EP8mglDFq8 
If you work with multiple monitors like I do, you’ve probably grown to love floating tool windows and documents in Visual Studio. Being able to pull out Solution Explorer, t…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2041517261974872225"&gt;Apr 7, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Explore union types in C# 15 https://t.co/roWuxtFcDJ 
Union types have been frequently requested for C#, and they’re here. Starting with .NET 11 Preview 2, C# 15 introduces the union keyword. The union keyword declares that a value is exactly one of a fixed set of ty…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2039752258842161218">Apr 2, 2026</a>
</blockquote>
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Twitter, 02.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2039752258842161218]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7230]]></guid><pubDate><![CDATA[Thu, 02 Apr 2026 19:12:27 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Explore union types in C# 15 https://t.co/roWuxtFcDJ 
Union types have been frequently requested for C#, and they’re here. Starting with .NET 11 Preview 2, C# 15 introduces the union keyword. The union keyword declares that a value is exactly one of a fixed set of ty…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2039752258842161218"&gt;Apr 2, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Windows Blog: Part 3 – Babylon.js 9.0: OpenPBR and additional engine updates https://t.co/a7BnFWX0SU Babylon.js 9.0 introduces several enhancements to help developers build beautiful, high-performance 3D experiences.

OpenPBR Support - Alpha

Babylon.js 9.0 begins implementatio…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2039750070120124677">Apr 2, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 02.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2039750070120124677]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7229]]></guid><pubDate><![CDATA[Thu, 02 Apr 2026 19:02:54 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Windows Blog: Part 3 – Babylon.js 9.0: OpenPBR and additional engine updates https://t.co/a7BnFWX0SU Babylon.js 9.0 introduces several enhancements to help developers build beautiful, high-performance 3D experiences.

OpenPBR Support - Alpha

Babylon.js 9.0 begins implementatio…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2039750070120124677"&gt;Apr 2, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Bookmark Studio: evolving bookmarks in Visual Studio https://t.co/RVeCrIk9tN 
Bookmarks in Visual Studio have always been a simple, reliable feature. Many developers use them regularly, and over the years we’ve heard consistent feedback from those users. Boo…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2039345429440028896">Apr 1, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 01.04.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2039345429440028896]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7228]]></guid><pubDate><![CDATA[Wed, 01 Apr 2026 16:17:21 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Bookmark Studio: evolving bookmarks in Visual Studio https://t.co/RVeCrIk9tN 
Bookmarks in Visual Studio have always been a simple, reliable feature. Many developers use them regularly, and over the years we’ve heard consistent feedback from those users. Boo…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2039345429440028896"&gt;Apr 1, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Visual Studio March Update – Build Your Own Custom Agents https://t.co/2enW5vfY9i 
This month’s Visual Studio update gives you new ways to customize GitHub Copilot. Custom agents allow you to build specialized Copilot agents tailored to your team’s workflow,…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2039010801537732776">Mar 31, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 31.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2039010801537732776]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7227]]></guid><pubDate><![CDATA[Tue, 31 Mar 2026 18:07:37 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Visual Studio March Update – Build Your Own Custom Agents https://t.co/2enW5vfY9i 
This month’s Visual Studio update gives you new ways to customize GitHub Copilot. Custom agents allow you to build specialized Copilot agents tailored to your team’s workflow,…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2039010801537732776"&gt;Mar 31, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Windows Blog: Part 2 – Babylon.js 9.0: Tooling updates and new geospatial features https://t.co/6DWlmshFE4 Our mission is to create one of the most powerful, beautiful and accessible web rendering engines in the world. With Babylon.js 9.0, we’re delivering a major set of enhanc…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2038663156554174705">Mar 30, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 30.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2038663156554174705]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7226]]></guid><pubDate><![CDATA[Mon, 30 Mar 2026 19:02:45 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Windows Blog: Part 2 – Babylon.js 9.0: Tooling updates and new geospatial features https://t.co/6DWlmshFE4 Our mission is to create one of the most powerful, beautiful and accessible web rendering engines in the world. With Babylon.js 9.0, we’re delivering a major set of enhanc…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2038663156554174705"&gt;Mar 30, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Windows Blog: Announcing Babylon.js 9.0 https://t.co/As6iRvdOdD Our mission is to build one of the most powerful, beautiful, simple and open web rendering engines in the world. Today, we are thrilled to announce that mission takes a monumental leap forward with the release of B…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2037233456237662604">Mar 26, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 26.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2037233456237662604]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7225]]></guid><pubDate><![CDATA[Thu, 26 Mar 2026 19:22:45 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Windows Blog: Announcing Babylon.js 9.0 https://t.co/As6iRvdOdD Our mission is to build one of the most powerful, beautiful, simple and open web rendering engines in the world. Today, we are thrilled to announce that mission takes a monumental leap forward with the release of B…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2037233456237662604"&gt;Mar 26, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Fachveröffentlichung: Neuerungen in System.Text.Json 10.0: Mit mehr Strenge https://t.co/jjtKZL3bVM Auch in Version 10.0 spendiert Microsoft seiner JSON-Bibliothek wieder einige
Neuerungen, darunter Einstellungen für mehr Strenge beim (De-)Serialisieren.</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2037069198287863912">Mar 26, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 26.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2037069198287863912]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7224]]></guid><pubDate><![CDATA[Thu, 26 Mar 2026 08:32:40 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Fachveröffentlichung: Neuerungen in System.Text.Json 10.0: Mit mehr Strenge https://t.co/jjtKZL3bVM Auch in Version 10.0 spendiert Microsoft seiner JSON-Bibliothek wieder einige
Neuerungen, darunter Einstellungen für mehr Strenge beim (De-)Serialisieren.&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2037069198287863912"&gt;Mar 26, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Unlock More Power in Your Development Workflow: Syncfusion for Visual Studio Subscribers  https://t.co/G0ycoXXLjy 
A few months ago, I was talking with a developer who said something that stuck with me: 

“I love building apps. I just don’t love rebuilding t…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2036458870457966654">Mar 24, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 24.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2036458870457966654]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7223]]></guid><pubDate><![CDATA[Tue, 24 Mar 2026 16:07:08 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Unlock More Power in Your Development Workflow: Syncfusion for Visual Studio Subscribers  https://t.co/G0ycoXXLjy 
A few months ago, I was talking with a developer who said something that stuck with me: 

“I love building apps. I just don’t love rebuilding t…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2036458870457966654"&gt;Mar 24, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Generative AI for Beginners .NET: Version 2 on .NET 10 https://t.co/7SWjGN8y3t 

Today we’re releasing Version 2 of Generative AI for Beginners .NET, our free, open-source course for building AI-powered .NET applications.

If you want to understand and build generati…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2036128550596587546">Mar 23, 2026</a>
</blockquote>
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Twitter, 23.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2036128550596587546]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7222]]></guid><pubDate><![CDATA[Mon, 23 Mar 2026 18:12:12 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Generative AI for Beginners .NET: Version 2 on .NET 10 https://t.co/7SWjGN8y3t 

Today we’re releasing Version 2 of Generative AI for Beginners .NET, our free, open-source course for building AI-powered .NET applications.

If you want to understand and build generati…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2036128550596587546"&gt;Mar 23, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: Ten Months with Copilot Coding Agent in dotnet/runtime https://t.co/x2mHvitGBm 
When GitHub’s Copilot Coding Agent (CCA) first became available in May 2025, the promise of cloud-based AI coding agents was generating enormous excitement, and equal skepticism. So we be…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2036094466059121093">Mar 23, 2026</a>
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Twitter, 23.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2036094466059121093]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7221]]></guid><pubDate><![CDATA[Mon, 23 Mar 2026 15:57:21 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Ten Months with Copilot Coding Agent in dotnet/runtime https://t.co/x2mHvitGBm 
When GitHub’s Copilot Coding Agent (CCA) first became available in May 2025, the promise of cloud-based AI coding agents was generating enormous excitement, and equal skepticism. So we be…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2036094466059121093"&gt;Mar 23, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: Accelerating .NET MAUI Development with AI Agents https://t.co/QBbPqPHMcb 
This is a guest blog from Syncfusion. Learn more about the free, open-source Syncfusion Toolkit for .NET MAUI.

As a proud partner with the .NET MAUI team, Syncfusion is excited to share how c…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2034740490692653265">Mar 19, 2026</a>
</blockquote>
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Twitter, 19.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2034740490692653265]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7220]]></guid><pubDate><![CDATA[Thu, 19 Mar 2026 22:17:38 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Accelerating .NET MAUI Development with AI Agents https://t.co/QBbPqPHMcb 
This is a guest blog from Syncfusion. Learn more about the free, open-source Syncfusion Toolkit for .NET MAUI.

As a proud partner with the .NET MAUI team, Syncfusion is excited to share how c…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2034740490692653265"&gt;Mar 19, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: Pin Clustering in .NET MAUI Maps https://t.co/8YQDVwfh2d 
If you’ve ever loaded a map with dozens — or hundreds — of pins, you know the result: an overlapping mess that’s impossible to interact with. Starting in .NET MAUI 11 Preview 2, the Map control supports pin cl…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2034330319763964207">Mar 18, 2026</a>
</blockquote>
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Twitter, 18.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2034330319763964207]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7219]]></guid><pubDate><![CDATA[Wed, 18 Mar 2026 19:07:19 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Pin Clustering in .NET MAUI Maps https://t.co/8YQDVwfh2d 
If you’ve ever loaded a map with dozens — or hundreds — of pins, you know the result: an overlapping mess that’s impossible to interact with. Starting in .NET MAUI 11 Preview 2, the Map control supports pin cl…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2034330319763964207"&gt;Mar 18, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: RT.Assistant: A Multi-Agent Voice Bot Using .NET and OpenAI https://t.co/s3MrXo5fiq 

This is a guest post by Faisal Waris, an AI strategist in the telecom industry. Faisal built RT.Assistant to explore how .NET, F#, and the OpenAI Realtime API can come together in a…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2033954101818475004">Mar 17, 2026</a>
</blockquote>
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Twitter, 17.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2033954101818475004]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7218]]></guid><pubDate><![CDATA[Tue, 17 Mar 2026 18:12:50 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: RT.Assistant: A Multi-Agent Voice Bot Using .NET and OpenAI https://t.co/s3MrXo5fiq 

This is a guest post by Faisal Waris, an AI strategist in the telecom industry. Faisal built RT.Assistant to explore how .NET, F#, and the OpenAI Realtime API can come together in a…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2033954101818475004"&gt;Mar 17, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Get the Inside Scoop on Visual Studio Subscriptions, Straight to Your Inbox https://t.co/E2L499Qe6Q 

Get the Inside Scoop on Visual Studio Subscriptions, Straight to Your Inbox 

A few weeks ago I was talking with a Visual Studio Enterprise subscriber. Seas…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2033588762819575866">Mar 16, 2026</a>
</blockquote>
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Twitter, 16.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2033588762819575866]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7217]]></guid><pubDate><![CDATA[Mon, 16 Mar 2026 18:02:46 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Get the Inside Scoop on Visual Studio Subscriptions, Straight to Your Inbox https://t.co/E2L499Qe6Q 

Get the Inside Scoop on Visual Studio Subscriptions, Straight to Your Inbox 

A few weeks ago I was talking with a Visual Studio Enterprise subscriber. Seas…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2033588762819575866"&gt;Mar 16, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: .NET 10.0.5 Out-of-Band Release – macOS Debugger Fix https://t.co/USmoCg7zWa 
We are releasing .NET 10.0.5 as an out-of-band (OOB) update to address a regression introduced in .NET 10.0.4.

What’s the issue?

.NET 10.0.4 introduced a regression that causes the debugg…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2032158503964393904">Mar 12, 2026</a>
</blockquote>
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Twitter, 12.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2032158503964393904]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7216]]></guid><pubDate><![CDATA[Thu, 12 Mar 2026 19:17:16 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET 10.0.5 Out-of-Band Release – macOS Debugger Fix https://t.co/USmoCg7zWa 
We are releasing .NET 10.0.5 as an out-of-band (OOB) update to address a regression introduced in .NET 10.0.4.

What’s the issue?

.NET 10.0.4 introduced a regression that causes the debugg…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2032158503964393904"&gt;Mar 12, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Modernize .NET Anywhere with GitHub Copilot https://t.co/cwbLvqps4B 
Modernizing a .NET application is rarely a single step. It requires understanding the current state of the codebase, evaluating dependencies, identifying potential breaking changes, and sequencing u…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2032140956154110460">Mar 12, 2026</a>
</blockquote>
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Twitter, 12.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2032140956154110460]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7215]]></guid><pubDate><![CDATA[Thu, 12 Mar 2026 18:07:43 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Modernize .NET Anywhere with GitHub Copilot https://t.co/cwbLvqps4B 
Modernizing a .NET application is rarely a single step. It requires understanding the current state of the codebase, evaluating dependencies, identifying potential breaking changes, and sequencing u…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2032140956154110460"&gt;Mar 12, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="de" dir="ltr">Fachveröffentlichung: .NET 11.0 Preview 2 liefert asynchrone Runtime https://t.co/YzjApzJjUd Asynchrone Programmierung mit async und await gibt es seit Jahren in .NET. Nun liefert Microsoft eine neue Laufzeitumgebung für die asynchrone Ausführung.</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2032000725601935859">Mar 12, 2026</a>
</blockquote>
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Twitter, 12.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2032000725601935859]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7214]]></guid><pubDate><![CDATA[Thu, 12 Mar 2026 08:52:05 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Fachveröffentlichung: .NET 11.0 Preview 2 liefert asynchrone Runtime https://t.co/YzjApzJjUd Asynchrone Programmierung mit async und await gibt es seit Jahren in .NET. Nun liefert Microsoft eine neue Laufzeitumgebung für die asynchrone Ausführung.&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2032000725601935859"&gt;Mar 12, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Windows Blog: GDC 2026: Announcing new tools and platform updates for Windows PC game developers https://t.co/0rJNmK95v4 Our focus is clear: making Windows 11 the best place for game developers to create, experiment, ship and scale. Windows is an open, flexible platform that su…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2031791385599152240">Mar 11, 2026</a>
</blockquote>
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Twitter, 11.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2031791385599152240]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7213]]></guid><pubDate><![CDATA[Wed, 11 Mar 2026 18:57:27 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Windows Blog: GDC 2026: Announcing new tools and platform updates for Windows PC game developers https://t.co/0rJNmK95v4 Our focus is clear: making Windows 11 the best place for game developers to create, experiment, ship and scale. Windows is an open, flexible platform that su…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2031791385599152240"&gt;Mar 11, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: .NET 11 Preview 2 is now available! https://t.co/Uw8HiIGycM 
Today, we are excited to announce the second preview release of .NET 11! This release includes improvements across the .NET Runtime, SDK, libraries, https://t.co/H2pTCh2keY Core, Blazor, .NET MAUI, F#, Enti…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2031470291327570314">Mar 10, 2026</a>
</blockquote>
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Twitter, 10.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2031470291327570314]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7212]]></guid><pubDate><![CDATA[Tue, 10 Mar 2026 21:42:29 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET 11 Preview 2 is now available! https://t.co/Uw8HiIGycM 
Today, we are excited to announce the second preview release of .NET 11! This release includes improvements across the .NET Runtime, SDK, libraries, https://t.co/H2pTCh2keY Core, Blazor, .NET MAUI, F#, Enti…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2031470291327570314"&gt;Mar 10, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: .NET and .NET Framework March 2026 servicing releases updates https://t.co/952AciV6rQ 
Welcome to our combined .NET servicing updates for March 2026. Let’s get into the latest release of .NET &amp; .NET Framework, here is a quick overview of what’s new in our servicing r…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2031469070260797770">Mar 10, 2026</a>
</blockquote>
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Twitter, 10.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2031469070260797770]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7211]]></guid><pubDate><![CDATA[Tue, 10 Mar 2026 21:37:10 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET and .NET Framework March 2026 servicing releases updates https://t.co/952AciV6rQ 
Welcome to our combined .NET servicing updates for March 2026. Let’s get into the latest release of .NET &amp;amp; .NET Framework, here is a quick overview of what’s new in our servicing r…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2031469070260797770"&gt;Mar 10, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Extend your coding agent with .NET Skills https://t.co/tPBQ84EDHV 
Coding agents are becoming part of everyday development, but quality of responses
and usefulness still depends on the best context as input. That context comes in
different forms starting from your en…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2031106592163135919">Mar 9, 2026</a>
</blockquote>
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Twitter, 09.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2031106592163135919]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7210]]></guid><pubDate><![CDATA[Mon, 09 Mar 2026 21:37:27 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Extend your coding agent with .NET Skills https://t.co/tPBQ84EDHV 
Coding agents are becoming part of everyday development, but quality of responses
and usefulness still depends on the best context as input. That context comes in
different forms starting from your en…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2031106592163135919"&gt;Mar 9, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">Visual Studio Blog: Visual Studio Dev Essentials: Free, Practical Tools for Every Developer  https://t.co/EqtyL3AEwY 
When I first found Visual Studio Dev Essentials, it felt like discovering a hidden door in the developer toolkit world. I’d heard about free tools and cloud cre…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2031031810562437566">Mar 9, 2026</a>
</blockquote>
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Twitter, 09.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2031031810562437566]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7209]]></guid><pubDate><![CDATA[Mon, 09 Mar 2026 16:42:25 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Visual Studio Dev Essentials: Free, Practical Tools for Every Developer  https://t.co/EqtyL3AEwY 
When I first found Visual Studio Dev Essentials, it felt like discovering a hidden door in the developer toolkit world. I’d heard about free tools and cloud cre…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2031031810562437566"&gt;Mar 9, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Release v1.0 of the official MCP C# SDK https://t.co/EG5mM69iim 

The Model Context Protocol (MCP) C# SDK has reached its v1.0 milestone, bringing full support for the
2025-11-25 version of the MCP Specification.
This release delivers a rich set of new capabilities —…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2029620527749337097">Mar 5, 2026</a>
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Twitter, 05.03.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2029620527749337097]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7208]]></guid><pubDate><![CDATA[Thu, 05 Mar 2026 19:12:14 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Release v1.0 of the official MCP C# SDK https://t.co/EG5mM69iim 

The Model Context Protocol (MCP) C# SDK has reached its v1.0 milestone, bringing full support for the
2025-11-25 version of the MCP Specification.
This release delivers a rich set of new capabilities —…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2029620527749337097"&gt;Mar 5, 2026&lt;/a&gt;
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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <p lang="en" dir="ltr">.NET Blog: Vector Data in .NET – Building Blocks for AI Part 2 https://t.co/qndRjUmSHf 
Welcome back to the building blocks for AI in .NET series! In part one, we explored Microsoft Extensions for AI (MEAI) and how it provides a unified interface for working with large language…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2027082592650977368">Feb 26, 2026</a>
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Twitter, 26.02.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2027082592650977368]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7207]]></guid><pubDate><![CDATA[Thu, 26 Feb 2026 19:07:21 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Vector Data in .NET – Building Blocks for AI Part 2 https://t.co/qndRjUmSHf 
Welcome back to the building blocks for AI in .NET series! In part one, we explored Microsoft Extensions for AI (MEAI) and how it provides a unified interface for working with large language…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2027082592650977368"&gt;Feb 26, 2026&lt;/a&gt;
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