We've just shipped the final 2.4.0 version of ASP.NET SignalR, the version of SignalR for System.Web and/or OWIN-based applications. As we mentioned in a previous post on the future of ASP.NET SignalR, 2.4.0 is a minor release which contains some small bug fixes and updates. The majority of the features and fixes we implemented for ASP.NET SignalR ...
Today, we are releasing the November 2018 Security and Quality Rollup.SecurityNo new security fixes. See .NET Framework September 2018 Security and Quality Rollup for the latest security updates.Quality and ReliabilityThis release contains the following quality and reliability improvements.CLRWFWinformsWPFNote: Additional information on these impro...
Update! Starting with Visual Studio 2019, the option has moved to: Tools > Options > Environment > Preview Features Old post for posterity: Starting with Visual Studio 2017 version 15.9, we’ve changed how the Visual Studio tooling for .NET consumes .NET Core SDKs. Prior to this change, installing a preview version of the .NET Core SDK woul...
Developing applications that span multiple operating systems in .NET Core while working with Time Zone information can lead to unexpected results for developers not familiar with the differences in how operating systems manage Time Zones. In this post, we will explore those differences and the challenges they present. Reproducing the issue Suppos...
Building C# 8.0 The next major version of C# is C# 8.0. It's been in the works for quite some time, even as we built and shipped the minor releases C# 7.1, 7.2 and 7.3, and I'm quite excited about the new capabilities it will bring. The current plan is that C# 8.0 will ship at the same time as .NET Core 3.0. However, the features will start to ...
Some people say ‘friends don’t let friends right click publish’ but is that true? If they mean that there are great benefits to setting up a CI/CD workflow, that’s true and we will talk more about these benefits in just a minute. First, let’s remind ourselves that the goal isn’t always coming up with the best long-term solution. Technology moves f...
We're excited to announce today the release of ML.NET 0.7 - the latest release of the cross-platform and open source machine learning framework for .NET developers (ML.NET 0.1 was released at //Build 2018). This release focuses on enabling better support for recommendation based ML tasks, enabling anomaly detection, enhancing the customizabilit...
The .NET Framework 4 saw the introduction of the  namespace, and with it the  class. This type and the derived  have long since become a staple of .NET programming, key aspects of the asynchronous programming model introduced with C# 5 and its  /  keywords. In this post, I'll cover the newer / types, which were introduced to help improve asynchrono...
Since we shipped .NET Standard 2.0Â about a year ago, we've shipped two updates to .NET Core 2.1 and are about to release .NET Core 2.2. It's time to update the standard to include some of the new concepts as well as a number of small improvements that make your life easier across the various implementations of .NET. Keep reading to learn more ab...
We are happy to share the next Early Access build for the .NET Framework 4.8. This includes an updated .NET 4.8 runtime as well as the .NET 4.8 Developer Pack (a single package that bundles the .NET Framework 4.8 runtime, the .NET 4.8 Targeting Pack and the .NET Framework 4.8 SDK). Please help us ensure this is a high quality and compatible rele...
