.NET Blog

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Announcing ASP.NET 5 Release Candidate 1

Update - 11-30-2015: The ASP.NET 5 RC1 installers and DNX packages have been updated to address the following issues: The updated version of DNX (1.0.0-rc1-update1) is available via the .NET Version Manager (DNVM). Note, no other ASP.NET 5 NuGet packages are affected by this update and thus their versions remain unchanged. If you ...

Announcing .NET Framework 4.6.1 RC

Updated (2017): See .NET Framework Releases to learn about newer releases. This release is not supported. We are pleased to announce the release of .NET Framework 4.6.1 RC today. This release includes ~150 fixes and some new features. You can read about the new fixes and features that are included in the RC release and try out the bits ...

.NET Core and ASP.NET Launches a Beta Bug Bounty Program.

A guest post from Barry Dorrans, the security lead for ASP.NETToday, with great excitement, we announce an introductory 3 month bug bounty program for .NET Core and ASP.NET, our new open source, cross platform runtime and web stack. The program encompasses the latest beta version, beta 8 and any subsequent beta or release candidates ...

AJAX Control Toolkit Critical Update

Our friends at DevExpress have been hard at work on the AJAX Control toolkit and have an update available that should be installed to cover a critical security vulnerability that has existed prior to the v15.1.x version.Brian Cardinale discovered the security vulnerability, a directory traversal issue, and has a blog post describing the issue ...

The future of Unity

This post was written by Christopher Bennage (@bennage), a member of the Microsoft patterns & practices team.A few months ago, we announced that we were handing Prism over to new owners. We put a lot of time and effort into identifying owners that would invest in the project and support the community.Today, we are announcing a similar ...

Universal Windows apps in .NET

This post was written by Lucian Wischik, a Program Manager on the Managed Languages team. We just released the Universal Windows app development tools for writing Windows 10 apps in Visual Studio 2015. It is an exciting release: you can now use the latest .NET technology to build Universal Windows Platform ("UWP") apps that run on every ...

Announcing Availability of ASP.NET 5 beta 6

It feels like we just did this… we just announced an ASP.NET release, and here comes another one.  The development team has been hard at work right through the release of Visual Studio 2015 to deliver an updated set of packages and tools for you to use with ASP.NET 5.  This release, labeled ASP.NET 5 beta 6 contains a handful of new ...

Announcing the RTM of Visual F# 4.0

We are pleased to announce that Visual Studio 2015, and along with it Visual F# 4.0, hit RTM today! Visit the downloads page to install the release build. The F# components in VS 2015 map to commit dd8252eb8d20 in our repo. For an overview of the new language, runtime, and IDE features in Visual F# 4.0, take a look at our earlier blog posts...

Announcing .NET Framework 4.6

Update: See .NET Framework Releases to learn about newer releases. We’re excited to announce the RTM releases of .NET Framework 4.6 and Visual Studio 2015 today. You can read about the new features or leave that for later and try them out now. The quickest way to get started is to install the free Visual Studio 2015 Community version. ...

Announcing ASP.NET 4.6 and ASP.NET 5 beta 5 in Visual Studio 2015 Release

Long time readers of this blog or followers of the ASP.NET Community Standup know that this day was coming, and we have a released version of ASP.NET 4.6 framework and tools with Visual Studio 2015.  Not only are we shipping ASP.NET 4.6, but we are also including with Visual Studio 2015 a bundle of ASP.NET 5 beta 5 runtime tools and libraries...