Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson 3.1.0-preview3.19555.2

Prefix Reserved
Additional Details

This package has been deprecated as part of the .NET Package Deprecation effort. You can learn more about it from https://github.com/dotnet/announcements/issues/217

This is a prerelease version of Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson.
There is a newer version of this package available.
See the version list below for details.
dotnet add package Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson --version 3.1.0-preview3.19555.2
                    
NuGet\Install-Package Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson -Version 3.1.0-preview3.19555.2
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson" Version="3.1.0-preview3.19555.2" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson" Version="3.1.0-preview3.19555.2" />
                    
Directory.Packages.props
<PackageReference Include="Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson --version 3.1.0-preview3.19555.2
                    
#r "nuget: Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson, 3.1.0-preview3.19555.2"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson@3.1.0-preview3.19555.2
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson&version=3.1.0-preview3.19555.2&prerelease
                    
Install as a Cake Addin
#tool nuget:?package=Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson&version=3.1.0-preview3.19555.2&prerelease
                    
Install as a Cake Tool

Implements the SignalR Hub Protocol using Newtonsoft.Json.

This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/80fec4e3edea3972e95885f5c0db6ee06072f917

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (97)

Showing the top 5 NuGet packages that depend on Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson:

Package Downloads
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10.0.0-rc.1.25451.107 307 9/9/2025
10.0.0-preview.7.25380.108 392 8/12/2025
10.0.0-preview.6.25358.103 1,118 7/15/2025
10.0.0-preview.5.25277.114 434 6/6/2025
10.0.0-preview.4.25258.110 476 5/12/2025
10.0.0-preview.3.25172.1 1,807 4/10/2025
10.0.0-preview.2.25164.1 1,855 3/18/2025
10.0.0-preview.1.25120.3 403 2/25/2025
9.0.9 14,926 9/9/2025
9.0.8 139,295 8/5/2025
9.0.7 121,276 7/8/2025
9.0.6 78,559 6/10/2025
9.0.5 106,216 5/13/2025
9.0.4 496,089 4/8/2025
9.0.3 160,632 3/11/2025
9.0.2 338,597 2/11/2025
9.0.1 118,226 1/14/2025
9.0.0 273,473 11/12/2024
9.0.0-rc.2.24474.3 1,521 10/8/2024
9.0.0-rc.1.24452.1 1,253 9/10/2024
9.0.0-preview.7.24406.2 1,600 8/13/2024
9.0.0-preview.6.24328.4 372 7/9/2024
9.0.0-preview.5.24306.11 351 6/11/2024
9.0.0-preview.4.24267.6 2,526 5/21/2024
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9.0.0-preview.1.24081.5 550 2/13/2024
8.0.20 9,915 9/9/2025
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8.0.18 28,322 7/8/2025
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8.0.5 159,039 5/14/2024
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8.0.0 641,553 11/14/2023
8.0.0-rc.2.23480.2 5,552 10/10/2023
8.0.0-rc.1.23421.29 4,051 9/12/2023
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8.0.0-preview.6.23329.11 1,085 7/11/2023
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7.0.0-rc.1.22427.2 549 9/14/2022
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6.0.29 67,141 4/9/2024
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6.0.19 97,090 6/22/2023
6.0.18 61,128 6/13/2023
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6.0.13 292,156 1/10/2023
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6.0.6 360,751 6/14/2022
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6.0.2 543,628 2/8/2022
6.0.1 655,349 12/14/2021
6.0.0 1,333,176 11/8/2021
6.0.0-rc.2.21480.10 979 10/12/2021
6.0.0-rc.1.21452.15 998 9/14/2021
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6.0.0-preview.6.21355.2 635 7/14/2021
6.0.0-preview.5.21301.17 474 6/15/2021
6.0.0-preview.4.21253.5 572 5/24/2021
6.0.0-preview.3.21201.13 12,381 4/8/2021
6.0.0-preview.2.21154.6 652 3/11/2021 6.0.0-preview.2.21154.6 is deprecated because it is no longer maintained.
6.0.0-preview.1.21103.6 628 2/12/2021 6.0.0-preview.1.21103.6 is deprecated because it is no longer maintained.
5.0.17 262,946 5/10/2022 5.0.17 is deprecated because it is no longer maintained.
5.0.16 30,292 4/11/2022 5.0.16 is deprecated because it is no longer maintained.
5.0.15 15,528 3/8/2022 5.0.15 is deprecated because it is no longer maintained.
5.0.14 51,905 2/8/2022 5.0.14 is deprecated because it is no longer maintained.
5.0.13 211,110 12/14/2021 5.0.13 is deprecated because it is no longer maintained.
5.0.12 82,001 11/7/2021 5.0.12 is deprecated because it is no longer maintained.
5.0.11 329,752 10/12/2021 5.0.11 is deprecated because it is no longer maintained.
5.0.10 277,458 9/14/2021 5.0.10 is deprecated because it is no longer maintained.
5.0.9 276,639 8/10/2021 5.0.9 is deprecated because it is no longer maintained.
5.0.8 284,924 7/13/2021 5.0.8 is deprecated because it is no longer maintained.
5.0.7 217,554 6/8/2021 5.0.7 is deprecated because it is no longer maintained.
5.0.6 209,983 5/11/2021 5.0.6 is deprecated because it is no longer maintained.
5.0.5 297,518 4/6/2021 5.0.5 is deprecated because it is no longer maintained.
5.0.4 322,706 3/9/2021 5.0.4 is deprecated because it is no longer maintained.
5.0.3 194,859 2/9/2021 5.0.3 is deprecated because it is no longer maintained.
5.0.2 213,214 1/12/2021 5.0.2 is deprecated because it is no longer maintained.
5.0.1 319,286 12/8/2020 5.0.1 is deprecated because it is no longer maintained.
5.0.0 256,726 11/9/2020 5.0.0 is deprecated because it is no longer maintained.
5.0.0-rc.2.20475.17 1,133 10/13/2020 5.0.0-rc.2.20475.17 is deprecated because it is no longer maintained.
5.0.0-rc.1.20451.17 1,056 9/14/2020 5.0.0-rc.1.20451.17 is deprecated because it is no longer maintained.
5.0.0-preview.8.20414.8 1,181 8/25/2020 5.0.0-preview.8.20414.8 is deprecated because it is no longer maintained.
5.0.0-preview.7.20365.19 880 7/21/2020 5.0.0-preview.7.20365.19 is deprecated because it is no longer maintained.
5.0.0-preview.6.20312.15 764 6/25/2020 5.0.0-preview.6.20312.15 is deprecated because it is no longer maintained.
5.0.0-preview.5.20279.2 847 6/10/2020 5.0.0-preview.5.20279.2 is deprecated because it is no longer maintained.
5.0.0-preview.4.20257.10 802 5/18/2020 5.0.0-preview.4.20257.10 is deprecated because it is no longer maintained.
5.0.0-preview.3.20215.14 854 4/23/2020 5.0.0-preview.3.20215.14 is deprecated because it is no longer maintained.
5.0.0-preview.2.20167.3 72,033 4/2/2020 5.0.0-preview.2.20167.3 is deprecated because it is no longer maintained.
5.0.0-preview.1.20124.5 807 3/16/2020 5.0.0-preview.1.20124.5 is deprecated because it is no longer maintained.
3.1.32 253,735 12/13/2022
3.1.31 4,015 11/8/2022
3.1.30 14,092 10/11/2022
3.1.29 10,141 9/13/2022
3.1.28 9,507 8/9/2022
3.1.27 17,003 7/12/2022
3.1.26 5,122 6/14/2022
3.1.25 16,530 5/10/2022
3.1.24 37,249 4/11/2022
3.1.23 31,136 3/8/2022
3.1.22 104,996 12/14/2021
3.1.21 30,176 11/7/2021
3.1.20 36,937 10/11/2021
3.1.19 29,309 9/14/2021
3.1.18 35,193 8/10/2021
3.1.17 66,139 7/13/2021
3.1.16 44,665 6/8/2021
3.1.15 62,535 5/11/2021
3.1.14 49,970 4/6/2021
3.1.13 156,148 3/9/2021
3.1.12 122,830 2/9/2021
3.1.11 65,495 1/12/2021
3.1.10 222,660 11/9/2020
3.1.9 683,748 10/13/2020
3.1.8 373,425 9/8/2020
3.1.7 256,096 8/11/2020
3.1.6 259,387 7/14/2020
3.1.5 359,973 6/9/2020
3.1.4 252,218 5/12/2020
3.1.3 729,493 3/24/2020
3.1.2 394,047 2/18/2020
3.1.1 225,010 1/14/2020
3.1.0 257,447 12/3/2019
3.1.0-preview3.19555.2 1,064 11/13/2019 3.1.0-preview3.19555.2 is deprecated because it is no longer maintained.
3.1.0-preview2.19528.8 1,190 11/1/2019 3.1.0-preview2.19528.8 is deprecated because it is no longer maintained.
3.1.0-preview1.19508.20 799 10/15/2019 3.1.0-preview1.19508.20 is deprecated because it is no longer maintained.
3.0.3 9,702 2/18/2020 3.0.3 is deprecated because it is no longer maintained.
3.0.2 13,984 1/14/2020 3.0.2 is deprecated because it is no longer maintained.
3.0.0 1,106,742 9/23/2019 3.0.0 is deprecated because it is no longer maintained.
3.0.0-rc1.19457.4 994 9/16/2019 3.0.0-rc1.19457.4 is deprecated because it is no longer maintained.
3.0.0-preview9.19424.4 1,389 9/4/2019 3.0.0-preview9.19424.4 is deprecated because it is no longer maintained.
3.0.0-preview8.19405.7 1,616 8/13/2019 3.0.0-preview8.19405.7 is deprecated because it is no longer maintained.
3.0.0-preview7.19365.7 3,442 7/23/2019 3.0.0-preview7.19365.7 is deprecated because it is no longer maintained.
3.0.0-preview6.19307.2 2,138 6/12/2019 3.0.0-preview6.19307.2 is deprecated because it is no longer maintained.
3.0.0-preview5-19227-01 4,609 5/6/2019 3.0.0-preview5-19227-01 is deprecated because it is no longer maintained.
3.0.0-preview4-19216-03 10,545 4/18/2019 3.0.0-preview4-19216-03 is deprecated because it is no longer maintained.
3.0.0-preview3-19153-02 3,691 3/6/2019 3.0.0-preview3-19153-02 is deprecated because it is no longer maintained.
3.0.0-preview-19075-0444 3,979 1/29/2019 3.0.0-preview-19075-0444 is deprecated because it is no longer maintained.