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+--- Thread: ASP.NET Core updates in .NET 5 Preview 3 (/thread-94730.html)
ASP.NET Core updates in .NET 5 Preview 3 - xSicKxBot - 04-25-2020
ASP.NET Core updates in .NET 5 Preview 3
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<p>Sourabh</p>
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<p>April 23rd, 2020</p>
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<p><a href="https://devblogs.microsoft.com/dotnet/announcing-net-5-0-preview3/">.NET 5 Preview3 is now available</a> and is ready for evaluation! .NET 5 will be a <a href="https://dotnet.microsoft.com/platform/support/policy/dotnet-core">current release</a>.</p>
<h2>Get started</h2>
<p>To get started with ASP.NET Core in .NET 5.0 Preview3 <a href="https://dotnet.microsoft.com/download/dotnet-core/5.0">install the .NET 5.0 SDK</a>.</p>
<p>If you’re on Windows using Visual Studio, we recommend <a href="https://visualstudio.microsoft.com/vs/preview/">installing the latest preview of Visual Studio 2019 16.6</a>.</p>
<p>If you’re on macOS, we recommend <a href="https://docs.microsoft.com/visualstudio/releasenotes/vs2019-mac-preview-relnotes">installing the latest preview of Visual Studio 2019 for Mac 8.6</a>.</p>
<h2>Upgrade an existing project</h2>
<p>To upgrade an existing ASP.NET Core 5.0 preview2 app to ASP.NET Core 5.0 preview3:</p>
<ul>
<li>Change the TFM in your <code>*.csproj</code> file from <code>netcoreapp5.0</code> to <code>net5.0</code></li>
<li>Update all Microsoft.AspNetCore.* package references to <code>5.0.0-preview.3.20215.14</code>.</li>
<li>Update all Microsoft.Extensions.* package references to <code>5.0.0-preview.3.20215.2</code>.</li>
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<p>See the full list of <a href="https://github.com/aspnet/announcements/issues?q=is%3Aopen+is%3Aissue+milestone%3A5.0+label%3A%22Breaking+change%22">breaking changes</a> in ASP.NET Core 5.0.</p>
<p>That’s it! You should now be all set to use .NET 5 Preview3.</p>
<h2>What’s new?</h2>
<h3>Performance Improvements to HTTP/2</h3>
<p>By significantly reducing allocations in the HTTP/2 code path and adding support for HPack static compression of HTTP/2 response headers in Kestrel, the 5.0.0-prevew3 release improves the performance of HTTP/2.</p>
<p>We expect to announce additional features in upcoming preview releases.<br />See the <a href="https://github.com/dotnet/core/blob/master/release-notes/5.0">release notes</a> for additional details and known issues.</p>
<h2>Give feedback</h2>
<p>We hope you enjoy this release of ASP.NET Core in .NET 5! We are eager to hear about your experiences with this latest .NET 5 release. Let us know what you think by filing issues on <a href="https://github.com/dotnet/aspnetcore/issues">GitHub</a>.</p>
<p>Thanks for trying out ASP.NET Core!</p>
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https://www.sickgaming.net/blog/2020/04/23/asp-net-core-updates-in-net-5-preview-3/