<?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="de" dir="ltr">Die Microsoft .NET Conf 2026 startet in wenigen Minuten mit dem Release von .NET 11.0 ??

Hier live zuschauen: 
https://t.co/HCQ15qCafQ

@dotnet #dotnetconf #dotnet11</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2120183227713196298">Nov 10, 2026</a>
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Twitter, 10.11.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2120183227713196298]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7348]]></guid><pubDate><![CDATA[Tue, 10 Nov 2026 16:57:38 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Die Microsoft .NET Conf 2026 startet in wenigen Minuten mit dem Release von .NET 11.0 ??

Hier live zuschauen: 
https://t.co/HCQ15qCafQ

@dotnet #dotnetconf #dotnet11&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2120183227713196298"&gt;Nov 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="de" dir="ltr">Fachveröffentlichung: C# 15.0 Crashkurs (PDF) https://t.co/WHf6pahGBz Der "C# Crashkurs" ist ein prägnanter Überblick über die Syntax der Programmiersprache C# in der aktuellen Version 15.0, die man nicht nur in .NET 11.0, sondern auch älteren .NET-Versionen und im klassischen …</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2118733500249485500">Nov 6, 2026</a>
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Twitter, 06.11.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2118733500249485500]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7347]]></guid><pubDate><![CDATA[Fri, 06 Nov 2026 16:57:12 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: C# 15.0 Crashkurs (PDF) https://t.co/WHf6pahGBz Der "C# Crashkurs" ist ein prägnanter Überblick über die Syntax der Programmiersprache C# in der aktuellen Version 15.0, die man nicht nur in .NET 11.0, sondern auch älteren .NET-Versionen und im klassischen …&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2118733500249485500"&gt;Nov 6, 2026&lt;/a&gt;
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  <p lang="de" dir="ltr">Fachveröffentlichung: C# 15.0 Crashkurs (PDF) https://t.co/sTuGpbSUAg Der "C# Crashkurs" ist ein prägnanter Überblick über die Syntax der Programmiersprache C# in der aktuellen Version 15.0, die man nicht nur in .NET 11.0, sondern auch älteren .NET-Versionen und im klassischen …</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2118733495581200894">Nov 6, 2026</a>
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Twitter, 06.11.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2118733495581200894]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7346]]></guid><pubDate><![CDATA[Fri, 06 Nov 2026 16:57:11 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: C# 15.0 Crashkurs (PDF) https://t.co/sTuGpbSUAg Der "C# Crashkurs" ist ein prägnanter Überblick über die Syntax der Programmiersprache C# in der aktuellen Version 15.0, die man nicht nur in .NET 11.0, sondern auch älteren .NET-Versionen und im klassischen …&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2118733495581200894"&gt;Nov 6, 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: C# 15.0 Crashkurs (Kindle) https://t.co/ppMJ54oh89 Der "C# Crashkurs" ist ein prägnanter Überblick über die Syntax der Programmiersprache C# in der aktuellen Version 15.0, die man nicht nur in .NET 11.0, sondern auch älteren .NET-Versionen und im klassisch…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2118733477721829883">Nov 6, 2026</a>
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Twitter, 06.11.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2118733477721829883]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7345]]></guid><pubDate><![CDATA[Fri, 06 Nov 2026 16:57:10 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: C# 15.0 Crashkurs (Kindle) https://t.co/ppMJ54oh89 Der "C# Crashkurs" ist ein prägnanter Überblick über die Syntax der Programmiersprache C# in der aktuellen Version 15.0, die man nicht nur in .NET 11.0, sondern auch älteren .NET-Versionen und im klassisch…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2118733477721829883"&gt;Nov 6, 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: C# 15.0 Crashkurs (gedruckte Ausgabe) https://t.co/CnnBq4fuEo Der "C# Crashkurs" ist ein prägnanter Überblick über die Syntax der Programmiersprache C# in der aktuellen Version 15.0, die man nicht nur in .NET 11.0, sondern auch älteren .NET-Versionen und i…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2118733462588793201">Nov 6, 2026</a>
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Twitter, 06.11.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2118733462588793201]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7344]]></guid><pubDate><![CDATA[Fri, 06 Nov 2026 16:57:08 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: C# 15.0 Crashkurs (gedruckte Ausgabe) https://t.co/CnnBq4fuEo Der "C# Crashkurs" ist ein prägnanter Überblick über die Syntax der Programmiersprache C# in der aktuellen Version 15.0, die man nicht nur in .NET 11.0, sondern auch älteren .NET-Versionen und i…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2118733462588793201"&gt;Nov 6, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: Help Shape the Future of .NET: Take the 2026 .NET Developer Survey https://t.co/UjEeus9ENA 
It’s that time of the year! The 2026 .NET Developer Survey is open, and we’d love to hear about your experience. The survey takes about 15 minutes to complete, and your feedba…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2118419459001958775">Nov 5, 2026</a>
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Twitter, 05.11.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2118419459001958775]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7343]]></guid><pubDate><![CDATA[Thu, 05 Nov 2026 20:07:09 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: Help Shape the Future of .NET: Take the 2026 .NET Developer Survey https://t.co/UjEeus9ENA 
It’s that time of the year! The 2026 .NET Developer Survey is open, and we’d love to hear about your experience. The survey takes about 15 minutes to complete, and your feedba…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2118419459001958775"&gt;Nov 5, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: Modernize your .NET apps for Windows Arm64 with GitHub Copilot https://t.co/R1e81l0472 
Arm64 offers the potential for lower compute costs and more efficient infrastructure. But what would it take to get your existing .NET application running on it?

The answer may b…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2118405637381988441">Nov 5, 2026</a>
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Twitter, 05.11.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2118405637381988441]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7342]]></guid><pubDate><![CDATA[Thu, 05 Nov 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: Modernize your .NET apps for Windows Arm64 with GitHub Copilot https://t.co/R1e81l0472 
Arm64 offers the potential for lower compute costs and more efficient infrastructure. But what would it take to get your existing .NET application running on it?

The answer may b…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2118405637381988441"&gt;Nov 5, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">Visual Studio Blog: Keep learning, keep building! Make the most of VSLive! with your Visual Studio Subscription https://t.co/Tg0F1azea3 

Keeping up with new technology is one thing. Finding worthwhile opportunities to explore what matters most to your work is another. 

That’s…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2118004979743007030">Nov 4, 2026</a>
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Twitter, 04.11.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2118004979743007030]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7341]]></guid><pubDate><![CDATA[Wed, 04 Nov 2026 16:42:31 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: Keep learning, keep building! Make the most of VSLive! with your Visual Studio Subscription https://t.co/Tg0F1azea3 

Keeping up with new technology is one thing. Finding worthwhile opportunities to explore what matters most to your work is another. 

That’s…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2118004979743007030"&gt;Nov 4, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: Delivering Skills in NuGet packages https://t.co/Z2dqHkChZv 
Agent skills were introduced by Anthropic in 2025 and have quickly become commonplace for AI-driven development. dotnet/skills and Impeccable skills are good examples. Agent skills are typically distributed…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2117694628673499433">Nov 3, 2026</a>
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Twitter, 03.11.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2117694628673499433]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7340]]></guid><pubDate><![CDATA[Tue, 03 Nov 2026 20:07:24 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: Delivering Skills in NuGet packages https://t.co/Z2dqHkChZv 
Agent skills were introduced by Anthropic in 2025 and have quickly become commonplace for AI-driven development. dotnet/skills and Impeccable skills are good examples. Agent skills are typically distributed…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2117694628673499433"&gt;Nov 3, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: Get Ready for .NET Conf 2026! https://t.co/9LXcjNIYZf 
.NET Conf 2026 is just one week away! Join us November 10-13 for this free, four-day virtual conference and the official launch of .NET 11. We’ll kick things off with two days of sessions from Microsoft product t…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2117673294216253703">Nov 3, 2026</a>
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Twitter, 03.11.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2117673294216253703]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7339]]></guid><pubDate><![CDATA[Tue, 03 Nov 2026 18:42:12 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: Get Ready for .NET Conf 2026! https://t.co/9LXcjNIYZf 
.NET Conf 2026 is just one week away! Join us November 10-13 for this free, four-day virtual conference and the official launch of .NET 11. We’ll kick things off with two days of sessions from Microsoft product t…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2117673294216253703"&gt;Nov 3, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: Blazor Welcomes Open-Source Contributions from Syncfusion https://t.co/Qrrvr3HrQm 
We’re pleased to announce our collaboration with Syncfusion to advance Blazor! Syncfusion has released a free, open-source toolkit of Blazor components, and its engineers have contribu…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2115822363518402709">Oct 29, 2026</a>
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Twitter, 29.10.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2115822363518402709]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7338]]></guid><pubDate><![CDATA[Thu, 29 Oct 2026 16:07:40 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: Blazor Welcomes Open-Source Contributions from Syncfusion https://t.co/Qrrvr3HrQm 
We’re pleased to announce our collaboration with Syncfusion to advance Blazor! Syncfusion has released a free, open-source toolkit of Blazor components, and its engineers have contribu…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2115822363518402709"&gt;Oct 29, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">Visual Studio Blog: Preparing for Your Next Certification Could Start with Your Visual Studio Subscription  https://t.co/gqztVNtTVB 

Are you thinking about earning a Microsoft certification to help advance your career, build on your existing skills, or meet new requirements at…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2115572721895502260">Oct 28, 2026</a>
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Twitter, 28.10.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2115572721895502260]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7337]]></guid><pubDate><![CDATA[Wed, 28 Oct 2026 23:37:19 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: Preparing for Your Next Certification Could Start with Your Visual Studio Subscription  https://t.co/gqztVNtTVB 

Are you thinking about earning a Microsoft certification to help advance your career, build on your existing skills, or meet new requirements at…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2115572721895502260"&gt;Oct 28, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">Visual Studio Blog: Keep your investigation between sessions https://t.co/4ZjZMH14nC 
A bug investigation often starts with a few notes: what you tried, which input reproduced the problem, and what you want to check next. You might not be ready to choose a filename or add those…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2114698126120431936">Oct 26, 2026</a>
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Twitter, 26.10.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2114698126120431936]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7336]]></guid><pubDate><![CDATA[Mon, 26 Oct 2026 13:42:14 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Keep your investigation between sessions https://t.co/4ZjZMH14nC 
A bug investigation often starts with a few notes: what you tried, which input reproduced the problem, and what you want to check next. You might not be ready to choose a filename or add those…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2114698126120431936"&gt;Oct 26, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: .NET October 2026 Out-of-Band Security Updates https://t.co/I6VXSeniuG 
Today, we are releasing out-of-band (OOB) security updates for .NET 8, .NET 9, and .NET 10, along with .NET 11 Release Candidate 3. We recommend updating as soon as possible.

Security updates

T…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2114429492479377870">Oct 25, 2026</a>
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Twitter, 25.10.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2114429492479377870]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7335]]></guid><pubDate><![CDATA[Sun, 25 Oct 2026 19:52:23 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: .NET October 2026 Out-of-Band Security Updates https://t.co/I6VXSeniuG 
Today, we are releasing out-of-band (OOB) security updates for .NET 8, .NET 9, and .NET 10, along with .NET 11 Release Candidate 3. We recommend updating as soon as possible.

Security updates

T…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2114429492479377870"&gt;Oct 25, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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  <p lang="en" dir="ltr">Visual Studio Blog: Are You Getting Everything You Can from Your Visual Studio Subscription? https://t.co/WACYUQ3k9E 

What if you could experiment with a new Azure service without requesting additional budget, prepare for your next technical certification using learning resour…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2113271300437254479">Oct 22, 2026</a>
</blockquote>
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  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Are You Getting Everything You Can from Your Visual Studio Subscription? https://t.co/WACYUQ3k9E 

What if you could experiment with a new Azure service without requesting additional budget, prepare for your next technical certification using learning resour…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2113271300437254479"&gt;Oct 22, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">Visual Studio Blog: Compare today’s code with an earlier commit https://t.co/OM9NvR7zVa 
You know a change was present in an earlier commit, and you want to see how the code in front of you differs now. Comparing two commits answers part of that question, but it leaves out work…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2112907737503817782">Oct 21, 2026</a>
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  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Compare today’s code with an earlier commit https://t.co/OM9NvR7zVa 
You know a change was present in an earlier commit, and you want to see how the code in front of you differs now. Comparing two commits answers part of that question, but it leaves out work…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2112907737503817782"&gt;Oct 21, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: Get Your .NET MAUI App Ready for Xcode 27 https://t.co/yfnIjSzA8e 
Your existing .NET MAUI app builds with Xcode 27, installs on an iPhone running iOS 27, shows its splash screen, and then disappears. Not exactly the grand entrance you were hoping for.

That symptom …</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2112214700649841082">Oct 19, 2026</a>
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Twitter, 19.10.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2112214700649841082]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7332]]></guid><pubDate><![CDATA[Mon, 19 Oct 2026 18:12:07 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: Get Your .NET MAUI App Ready for Xcode 27 https://t.co/yfnIjSzA8e 
Your existing .NET MAUI app builds with Xcode 27, installs on an iPhone running iOS 27, shows its splash screen, and then disappears. Not exactly the grand entrance you were hoping for.

That symptom …&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2112214700649841082"&gt;Oct 19, 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: Bring Your Own Model to the GitHub Copilot SDK with C# https://t.co/5xjdkNO4GA 
Hi,

I know, I keep coming back to the same theme on this blog: agent harnesses. In Build Your Own AI Agent Harness in C# we built one from scratch. In From dotnet run to Foundry Hosted A…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2112213543948824611">Oct 19, 2026</a>
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Twitter, 19.10.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2112213543948824611]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7331]]></guid><pubDate><![CDATA[Mon, 19 Oct 2026 18:07:35 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: Bring Your Own Model to the GitHub Copilot SDK with C# https://t.co/5xjdkNO4GA 
Hi,

I know, I keep coming back to the same theme on this blog: agent harnesses. In Build Your Own AI Agent Harness in C# we built one from scratch. In From dotnet run to Foundry Hosted A…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2112213543948824611"&gt;Oct 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">Visual Studio Blog: Organize and revisit tabs with the keyboard https://t.co/evPVQhsfor 
When you’re moving between an implementation, its tests, and a related interface, the order of your open tabs can become a useful part of the task. But arranging that order and returning to…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2112182889488036158">Oct 19, 2026</a>
</blockquote>
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Twitter, 19.10.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2112182889488036158]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7330]]></guid><pubDate><![CDATA[Mon, 19 Oct 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: Organize and revisit tabs with the keyboard https://t.co/evPVQhsfor 
When you’re moving between an implementation, its tests, and a related interface, the order of your open tabs can become a useful part of the task. But arranging that order and returning to…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2112182889488036158"&gt;Oct 19, 2026&lt;/a&gt;
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  <p lang="de" dir="ltr">.NET 11.0 Release Candidate 2: Ein paar neue Features und ein paar Breaking Changes kurz vor Fertigstellung
https://t.co/LrRmPiPCLw

@dotnet #Dotnet</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://x.com/DOTNETDOKTOR/status/2111344933206380974">Oct 17, 2026</a>
</blockquote>
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Twitter, 17.10.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2111344933206380974]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7329]]></guid><pubDate><![CDATA[Sat, 17 Oct 2026 08:37:04 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 Release Candidate 2: Ein paar neue Features und ein paar Breaking Changes kurz vor Fertigstellung
https://t.co/LrRmPiPCLw

@dotnet #Dotnet&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://x.com/DOTNETDOKTOR/status/2111344933206380974"&gt;Oct 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: Today I will… Modernize a .NET application https://t.co/Bt1O3doZn6 

  Today I will modernize a .NET Framework application to .NET 10 using the GitHub Copilot modernization tooling built-in to Visual Studio.

  The tooling helps us upgrade applications r…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2090847269746524500">Aug 21, 2026</a>
</blockquote>
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Twitter, 21.08.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2090847269746524500]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7327]]></guid><pubDate><![CDATA[Fri, 21 Aug 2026 19:07:09 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: Today I will… Modernize a .NET application https://t.co/Bt1O3doZn6 

  Today I will modernize a .NET Framework application to .NET 10 using the GitHub Copilot modernization tooling built-in to Visual Studio.

  The tooling helps us upgrade applications r…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2090847269746524500"&gt;Aug 21, 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: Grenzen setzen: Erweiterung EFCORE.CHECKCONSTRAINTS für Entity Framework Core https://t.co/hYevyBnDVz Die Erweiterung EFCore.CheckConstraints bringt in .NET mitgelieferte Validierungsannotationen als Constraints in die Datenbank.</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2089962666030678295">Aug 19, 2026</a>
</blockquote>
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Twitter, 19.08.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2089962666030678295]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7326]]></guid><pubDate><![CDATA[Wed, 19 Aug 2026 08:32:19 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: Grenzen setzen: Erweiterung EFCORE.CHECKCONSTRAINTS für Entity Framework Core https://t.co/hYevyBnDVz Die Erweiterung EFCore.CheckConstraints bringt in .NET mitgelieferte Validierungsannotationen als Constraints in die Datenbank.&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2089962666030678295"&gt;Aug 19, 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 7 bringt viele Neuigkeiten und Breaking Changes https://t.co/s435OVHKfG Die siebte Preview bringt abermals eine Spracherweiterung für C#, verbesserte Komprimierungs-APIs und neue Features für Blazor.</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2088257674731278397">Aug 14, 2026</a>
</blockquote>
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Twitter, 14.08.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2088257674731278397]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7325]]></guid><pubDate><![CDATA[Fri, 14 Aug 2026 15:37:12 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 7 bringt viele Neuigkeiten und Breaking Changes https://t.co/s435OVHKfG Die siebte Preview bringt abermals eine Spracherweiterung für C#, verbesserte Komprimierungs-APIs und neue Features für Blazor.&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2088257674731278397"&gt;Aug 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: Routing and Failover for https://t.co/o19LcHXMJf https://t.co/rvi63N3zYh 
As AI adoption scales, cost, uptime, and latency become first-class constraints on application architecture. Routing between models or providers is a lever on all three at once.

These new …</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2087986393028981150">Aug 13, 2026</a>
</blockquote>
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Twitter, 13.08.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2087986393028981150]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7324]]></guid><pubDate><![CDATA[Thu, 13 Aug 2026 21:37:12 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;.NET Blog: Routing and Failover for https://t.co/o19LcHXMJf https://t.co/rvi63N3zYh 
As AI adoption scales, cost, uptime, and latency become first-class constraints on application architecture. Routing between models or providers is a lever on all three at once.

These new …&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2087986393028981150"&gt;Aug 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: Instructions Hygiene – What Frontier Models Still Need You to Say https://t.co/IC4xVhI6XR 
Instructions files have a habit of growing in only one direction.

A model makes a mistake, so somebody adds a rule. A tool changes, so somebody adds a workaround. A new model …</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2087587433294512580">Aug 12, 2026</a>
</blockquote>
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Twitter, 12.08.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2087587433294512580]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7323]]></guid><pubDate><![CDATA[Wed, 12 Aug 2026 19:12:13 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: Instructions Hygiene – What Frontier Models Still Need You to Say https://t.co/IC4xVhI6XR 
Instructions files have a habit of growing in only one direction.

A model makes a mistake, so somebody adds a rule. A tool changes, so somebody adds a workaround. A new model …&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2087587433294512580"&gt;Aug 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: .NET and .NET Framework August 2026 servicing releases updates https://t.co/hqspXDBbQU 
Welcome to our combined .NET servicing updates for August 2026. Let’s get into the latest release of .NET and .NET Framework. Here’s a quick overview of what’s new in our servicin…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2087246534697947418">Aug 11, 2026</a>
</blockquote>
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Twitter, 11.08.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2087246534697947418]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7321]]></guid><pubDate><![CDATA[Tue, 11 Aug 2026 20:37:33 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: .NET and .NET Framework August 2026 servicing releases updates https://t.co/hqspXDBbQU 
Welcome to our combined .NET servicing updates for August 2026. Let’s get into the latest release of .NET and .NET Framework. Here’s a quick overview of what’s new in our servicin…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2087246534697947418"&gt;Aug 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="en" dir="ltr">.NET Blog: .NET 11 Preview 7 is now available! https://t.co/LZJIYi5fGf 
Today, we are excited to announce the seventh preview release of .NET 11! This release includes improvements across libraries, the .NET Runtime, SDK, C#, https://t.co/H2pTCh2keY Core, .NET MAUI, Entity Fram…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2087246539928301896">Aug 11, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 11.08.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2087246539928301896]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7322]]></guid><pubDate><![CDATA[Tue, 11 Aug 2026 20:37:33 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: .NET 11 Preview 7 is now available! https://t.co/LZJIYi5fGf 
Today, we are excited to announce the seventh preview release of .NET 11! This release includes improvements across libraries, the .NET Runtime, SDK, C#, https://t.co/H2pTCh2keY Core, .NET MAUI, Entity Fram…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2087246539928301896"&gt;Aug 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="en" dir="ltr">Visual Studio Blog: Today I will… manage Git Submodules without leaving the IDE https://t.co/tC99Pczb1g 
If you’ve worked with Git submodules for any length of time, you probably have a love-hate relationship with them. They’re genuinely useful for pulling a shared library, an…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2087224591605215653">Aug 11, 2026</a>
</blockquote>
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Twitter, 11.08.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2087224591605215653]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7320]]></guid><pubDate><![CDATA[Tue, 11 Aug 2026 19:12:28 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: Today I will… manage Git Submodules without leaving the IDE https://t.co/tC99Pczb1g 
If you’ve worked with Git submodules for any length of time, you probably have a love-hate relationship with them. They’re genuinely useful for pulling a shared library, an…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2087224591605215653"&gt;Aug 11, 2026&lt;/a&gt;
&lt;/blockquote&gt;
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  <p lang="de" dir="ltr">Fachveröffentlichung: Union Types in C# 15.0 https://t.co/WJ7oCa6e5j In der fünfzehnten Version von C# gibt es endlich die lang ersehnten Discriminated Unions in Form von Union Types. Damit kann ein Datentyp genau einen von mehreren definierten Typen enthalten, ohne dass diese …</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2087074919506985126">Aug 11, 2026</a>
</blockquote>
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Twitter, 11.08.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2087074919506985126]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7319]]></guid><pubDate><![CDATA[Tue, 11 Aug 2026 09:17:40 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: Union Types in C# 15.0 https://t.co/WJ7oCa6e5j In der fünfzehnten Version von C# gibt es endlich die lang ersehnten Discriminated Unions in Form von Union Types. Damit kann ein Datentyp genau einen von mehreren definierten Typen enthalten, ohne dass diese …&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2087074919506985126"&gt;Aug 11, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: Test reporting in Microsoft.Testing.Platform: from red build to root cause https://t.co/He1RtkLfKg 
When a test fails in CI, “the build is red” is only the starting point. The useful questions are whether this
change caused the failure, whether the test has failed be…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2085413216419528801">Aug 6, 2026</a>
</blockquote>
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Twitter, 06.08.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2085413216419528801]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7318]]></guid><pubDate><![CDATA[Thu, 06 Aug 2026 19:12:30 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: Test reporting in Microsoft.Testing.Platform: from red build to root cause https://t.co/He1RtkLfKg 
When a test fails in CI, “the build is red” is only the starting point. The useful questions are whether this
change caused the failure, whether the test has failed be…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2085413216419528801"&gt;Aug 6, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: Beyond Chat: live Speech-to-Text with Foundry Local and C# https://t.co/9xqqnhzyWe 
A year ago, I wrote a .NET Blog post about running GPT-OSS locally with Ollama and C#. That sample used IChatClient from https://t.co/wMaMtW2RuF to build one of the most familiar Loca…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2084747466730090839">Aug 4, 2026</a>
</blockquote>
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Twitter, 04.08.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2084747466730090839]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7317]]></guid><pubDate><![CDATA[Tue, 04 Aug 2026 23:07:10 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: Beyond Chat: live Speech-to-Text with Foundry Local and C# https://t.co/9xqqnhzyWe 
A year ago, I wrote a .NET Blog post about running GPT-OSS locally with Ollama and C#. That sample used IChatClient from https://t.co/wMaMtW2RuF to build one of the most familiar Loca…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2084747466730090839"&gt;Aug 4, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">Visual Studio Blog: Build Azure Skills Faster with Cloud Academy, a Visual Studio Subscriber Benefit https://t.co/GFJgQ9yXw7 

If you’ve been looking for a practical way to build Azure skills, Cloud Academy (a QA company) gives Visual Studio subscribers hands-on learning that f…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2084642670165549226">Aug 4, 2026</a>
</blockquote>
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Twitter, 04.08.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2084642670165549226]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7316]]></guid><pubDate><![CDATA[Tue, 04 Aug 2026 16:12:14 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Build Azure Skills Faster with Cloud Academy, a Visual Studio Subscriber Benefit https://t.co/GFJgQ9yXw7 

If you’ve been looking for a practical way to build Azure skills, Cloud Academy (a QA company) gives Visual Studio subscribers hands-on learning that f…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2084642670165549226"&gt;Aug 4, 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: Strengthening NuGet Supply Chain Security: Reducing API Key Lifetime https://t.co/vudptgD5qG 
Many developers publish packages to https://t.co/9SmSHlxtI5 via API keys. In recent years, API keys and Personal Access Tokens (PATs) have been frequently used as an attack …</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2084342365548863677">Aug 3, 2026</a>
</blockquote>
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Twitter, 03.08.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2084342365548863677]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7315]]></guid><pubDate><![CDATA[Mon, 03 Aug 2026 20:17:28 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: Strengthening NuGet Supply Chain Security: Reducing API Key Lifetime https://t.co/vudptgD5qG 
Many developers publish packages to https://t.co/9SmSHlxtI5 via API keys. In recent years, API keys and Personal Access Tokens (PATs) have been frequently used as an attack …&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2084342365548863677"&gt;Aug 3, 2026&lt;/a&gt;
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  <p lang="en" dir="ltr">.NET Blog: From generated code to trusted code with a unit-test agent https://t.co/2ZfA68xkPj 
A common request to a coding agent is only one line:

Generate unit tests.

That request leaves important questions open. Which code needs tests? Which
test framework does the project…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2083208690530722060">Jul 31, 2026</a>
</blockquote>
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Twitter, 31.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2083208690530722060]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7314]]></guid><pubDate><![CDATA[Fri, 31 Jul 2026 17:12:33 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: From generated code to trusted code with a unit-test agent https://t.co/2ZfA68xkPj 
A common request to a coding agent is only one line:

Generate unit tests.

That request leaves important questions open. Which code needs tests? Which
test framework does the project…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2083208690530722060"&gt;Jul 31, 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: Tell your model when to think harder  https://t.co/87Fe3zTpCe 
Not every question deserves the same amount of thought. Renaming a variable isn’t the same as debugging a memory leak, and they don’t need the same level of thinking. So why should your model tre…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2082483460573188579">Jul 29, 2026</a>
</blockquote>
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Twitter, 29.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2082483460573188579]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7313]]></guid><pubDate><![CDATA[Wed, 29 Jul 2026 17:12:10 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="en" dir="ltr"&gt;Visual Studio Blog: Tell your model when to think harder  https://t.co/87Fe3zTpCe 
Not every question deserves the same amount of thought. Renaming a variable isn’t the same as debugging a memory leak, and they don’t need the same level of thinking. So why should your model tre…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2082483460573188579"&gt;Jul 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: Announcing v2.0 of the official MCP C# SDK https://t.co/5b3N7xKA6d 
The Model Context Protocol (MCP) C# SDK has reached v2.0, implementing the
2026-07-28 revision of the MCP specification. It’s the largest revision of the protocol since it launched.

This release is …</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2082225930504659127">Jul 28, 2026</a>
</blockquote>
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Twitter, 29.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2082225930504659127]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7312]]></guid><pubDate><![CDATA[Wed, 29 Jul 2026 00:07:33 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: Announcing v2.0 of the official MCP C# SDK https://t.co/5b3N7xKA6d 
The Model Context Protocol (MCP) C# SDK has reached v2.0, implementing the
2026-07-28 revision of the MCP specification. It’s the largest revision of the protocol since it launched.

This release is …&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2082225930504659127"&gt;Jul 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">Visual Studio Blog: Visual Studio July Update — Meet the New Agent, Powered by the GitHub Copilot SDK https://t.co/asgTJVZ4kP 
The best AI assistance is the kind you can steer, understand, and rely on. The July update is built around all three. There’s a new Agent (Preview) in …</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2082134839361180149">Jul 28, 2026</a>
</blockquote>
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Twitter, 28.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2082134839361180149]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7311]]></guid><pubDate><![CDATA[Tue, 28 Jul 2026 18:07:28 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: Visual Studio July Update — Meet the New Agent, Powered by the GitHub Copilot SDK https://t.co/asgTJVZ4kP 
The best AI assistance is the kind you can steer, understand, and rely on. The July update is built around all three. There’s a new Agent (Preview) in …&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2082134839361180149"&gt;Jul 28, 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: Analyze MSBuild Binary Logs with Copilot in VS Code https://t.co/KGS1AgmEPU 
You know the moment. CI goes red, or a build that took 8 seconds yesterday now
takes 40, and you’re staring at a wall of MSBuild output trying to find the one
line that matters. The answer i…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2081788066507759866">Jul 27, 2026</a>
</blockquote>
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Twitter, 27.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2081788066507759866]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7310]]></guid><pubDate><![CDATA[Mon, 27 Jul 2026 19:07:07 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: Analyze MSBuild Binary Logs with Copilot in VS Code https://t.co/KGS1AgmEPU 
You know the moment. CI goes red, or a build that took 8 seconds yesterday now
takes 40, and you’re staring at a wall of MSBuild output trying to find the one
line that matters. The answer i…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2081788066507759866"&gt;Jul 27, 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 (Kindle) https://t.co/oUO6iYyeQ0 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 Programmcodebeispi…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2078768919376965957">Jul 19, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 19.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2078768919376965957]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7309]]></guid><pubDate><![CDATA[Sun, 19 Jul 2026 11:12:37 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 (Kindle) https://t.co/oUO6iYyeQ0 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 Programmcodebeispi…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2078768919376965957"&gt;Jul 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="de" dir="ltr">Fachveröffentlichung: .NET 11.0 Update (Druck) https://t.co/3Of8qfQw2b 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 Programmcodebeispie…</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2078768913500840114">Jul 19, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 19.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2078768913500840114]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7308]]></guid><pubDate><![CDATA[Sun, 19 Jul 2026 11:12:36 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 (Druck) https://t.co/3Of8qfQw2b 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 Programmcodebeispie…&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2078768913500840114"&gt;Jul 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="de" dir="ltr">Mein Update ".NET 11.0 Update" (Stand Preview 6).

Jetzt auch verfügbar bei Amazon (Druck + Kindle): 
https://t.co/3tSLDrPtFU

Oder als PDF: https://t.co/vJ4Uw75nm9

#dotnet @dotnet #net11 #dotnet11 https://t.co/9upmaCCIDM</p>
  &mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  <a href="https://twitter.com/DOTNETDOKTOR/status/2078768118692770135">Jul 19, 2026</a>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
Twitter, 19.07.2026]]></description><link><![CDATA[http://twitter.com/#!/Support/status/2078768118692770135]]></link><author><![CDATA[Dr. Holger Schwichtenberg]]></author><guid><![CDATA[7307]]></guid><pubDate><![CDATA[Sun, 19 Jul 2026 11:07:24 GMT]]></pubDate></item><body xmlns="http://www.w3.org/1999/xhtml"> &lt;blockquote class="twitter-tweet"&gt;
  &lt;p lang="de" dir="ltr"&gt;Mein Update ".NET 11.0 Update" (Stand Preview 6).

Jetzt auch verfügbar bei Amazon (Druck + Kindle): 
https://t.co/3tSLDrPtFU

Oder als PDF: https://t.co/vJ4Uw75nm9

#dotnet @dotnet #net11 #dotnet11 https://t.co/9upmaCCIDM&lt;/p&gt;
  &amp;mdash; Dr. Holger Schwichtenberg (@DOTNETDOKTOR)
  &lt;a href="https://twitter.com/DOTNETDOKTOR/status/2078768118692770135"&gt;Jul 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: 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>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
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;
&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 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>
</blockquote>
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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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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <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>
</blockquote>
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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>
</blockquote>
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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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</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 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>
</blockquote>
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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;
&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: 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>
</blockquote>
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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;
&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 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>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
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;
&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: 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>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
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;
&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: 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>
</blockquote>
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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;
&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 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>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
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;
&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 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>
</blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
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;
&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: 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>
</blockquote>
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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;
&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 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>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
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;
&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: 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>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
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;
&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: 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>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
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;
&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: 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>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
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;
&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">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;
&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: 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;
&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">.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;
&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 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>
<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/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;
&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">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;
&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: 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>
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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>
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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;
&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 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>
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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;
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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>
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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;
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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>
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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;
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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>
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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>
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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>
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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;
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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>
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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;
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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>
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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;
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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;
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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;
&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: 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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</body><item><title><![CDATA[Tweet von DOTNETDOKTOR]]></title><description><![CDATA[ <blockquote class="twitter-tweet">
  <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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