Microsoft.AspNet.SignalR.Core 2.0.3 The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org. Prefix Reserved

.NET Framework 4.5
There is a newer version of this package available.
See the version list below for details. 
Install-Package Microsoft.AspNet.SignalR.Core -Version 2.0.3
dotnet add package Microsoft.AspNet.SignalR.Core --version 2.0.3
<PackageReference Include="Microsoft.AspNet.SignalR.Core" Version="2.0.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add Microsoft.AspNet.SignalR.Core --version 2.0.3
The NuGet Team does not provide support for this client. Please contact its maintainers for support. 
#r "nuget: Microsoft.AspNet.SignalR.Core, 2.0.3"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package. 
// Install Microsoft.AspNet.SignalR.Core as a Cake Addin
#addin nuget:?package=Microsoft.AspNet.SignalR.Core&version=2.0.3

// Install Microsoft.AspNet.SignalR.Core as a Cake Tool
#tool nuget:?package=Microsoft.AspNet.SignalR.Core&version=2.0.3
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Core server components for ASP.NET SignalR.

Product Versions
.NET Framework net45 net451 net452 net46 net461 net462 net463 net47 net471 net472 net48
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (178)

Showing the top 5 NuGet packages that depend on Microsoft.AspNet.SignalR.Core:

Package Downloads
Microsoft.AspNet.SignalR.SystemWeb The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Incredibly simple real-time web for .NET. Components for using ASP.NET SignalR in applications hosted on System.Web.
UmbracoCms The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Installs Umbraco Cms in your Visual Studio ASP.NET project
Microsoft.AspNet.SignalR.Owin The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

OWIN componenets for ASP.NET SignalR.
Microsoft.AspNet.SignalR.Redis The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Redis messaging backplane for scaling out of ASP.NET SignalR applications in a web-farm.
Microsoft.AspNet.SignalR.SelfHost The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

This package includes the required dependencies for self-hosting SignalR in a process outside of IIS using OWIN and HTTPListener.

GitHub repositories (34)

Showing the top 5 popular GitHub repositories that depend on Microsoft.AspNet.SignalR.Core:

Repository Stars
aspnetboilerplate/aspnetboilerplate
ASP.NET Boilerplate - Web Application Framework
projectkudu/kudu
Kudu is the engine behind git/hg deployments, WebJobs, and various other features in Azure Web Sites. It can also run outside of Azure.
aspnet/SignalR
[Archived] Incredibly simple real-time web for ASP.NET Core. Project moved to https://github.com/aspnet/AspNetCore
pnp/PnP
SharePoint / Office 365 Developer Patterns and Practices - Archived older solutions. Please see https://aka.ms/m365pnp for updated guidance
thepirat000/Audit.NET
An extensible framework to audit executing operations in .NET and .NET Core.
Version Downloads Last updated
2.4.3 359,190 1/21/2022
2.4.2 1,098,517 4/30/2021
2.4.1 6,920,642 4/10/2019
2.4.0 3,076,275 11/14/2018
2.4.0-preview2-20181018-02 15,544 10/18/2018
2.4.0-preview1-20180920-03 9,997 9/21/2018
2.3.0 1,941,710 6/26/2018
2.2.3 1,423,610 3/14/2018
2.2.2 5,072,765 5/4/2017
2.2.2-preview1 17,947 4/13/2017
2.2.1 5,039,167 7/18/2016
2.2.0 4,080,076 1/13/2015
2.1.2 907,307 9/15/2014
2.1.1 348,625 7/25/2014
2.1.0 151,050 6/17/2014
2.0.3 305,030 3/27/2014
2.0.2 209,729 1/24/2014
2.0.1 126,604 12/10/2013
1.2.2 419,091 8/29/2014
1.2.1 49,141 2/17/2014
1.2.0 28,518 12/19/2013
1.1.4 204,032 12/10/2013
1.0.1 146,936 2/28/2013
1.0.0 201,821 2/18/2013
1.0.0-rc2 27,489 1/15/2013
1.0.0-rc1 15,713 12/13/2012
1.0.0-alpha2 13,280 11/12/2012
1.0.0-alpha1 2,639 10/31/2012

https://github.com/SignalR/SignalR/releases