MessagePack 3.1.1

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package MessagePack --version 3.1.1
                    


                    

                
NuGet\Install-Package MessagePack -Version 3.1.1
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="MessagePack" Version="3.1.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="MessagePack" Version="3.1.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="MessagePack" />
                    


                            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 MessagePack --version 3.1.1
                    


                    

                
#r "nuget: MessagePack, 3.1.1"
#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. 
#addin nuget:?package=MessagePack&version=3.1.1
                    


                            Install MessagePack as a Cake Addin
                        

                    

                
#tool nuget:?package=MessagePack&version=3.1.1
                    


                            Install MessagePack as a Cake Tool

Extremely Fast MessagePack(MsgPack) Serializer for C# (.NET Framework, .NET 6, Unity, Xamarin).

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 is compatible.  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 is compatible.  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. 
.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 is compatible. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 is compatible.  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 (835)

Showing the top 5 NuGet packages that depend on MessagePack:

Package Downloads
Microsoft.VisualStudio.Debugger.Contracts

Package containing extensibility contracts between the debugger and other Visual Studio components, such as language services.
Microsoft.AspNetCore.SignalR.StackExchangeRedis

Provides scale-out support for ASP.NET Core SignalR using a Redis server and the StackExchange.Redis client. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/763b4ef31ca4df6dae07c7ee8f39ea259b6980fa
Microsoft.AspNetCore.SignalR.Protocols.MessagePack

Implements the SignalR Hub Protocol over MsgPack. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/763b4ef31ca4df6dae07c7ee8f39ea259b6980fa
Microsoft.AspNetCore.SignalR.Redis

Redis for ASP.NET Core SignalR.
Umbraco.Cms.PublishedCache.NuCache

Contains the published cache assembly needed to run Umbraco CMS.

GitHub repositories (151)

Showing the top 5 popular GitHub repositories that depend on MessagePack:

Repository Stars
microsoft/PowerToys
Windows system utilities to maximize productivity
ppy/osu
rhythm is just a *click* away!
bitwarden/server
Bitwarden infrastructure/backend (API, database, Docker, etc).
MonoGame/MonoGame
One framework for creating powerful cross-platform games.
dotnet/orleans
Cloud Native application framework for .NET
Version Downloads Last updated
3.1.3 398,428 2/4/2025
3.1.2 177,382 1/27/2025
3.1.1 1,211,327 12/26/2024
3.1.0 529,922 12/12/2024
3.0.308 85,320 12/9/2024
3.0.300 59,952 12/6/2024
3.0.238-rc.1 42,766 10/23/2024
3.0.233-rc.1 1,753 10/22/2024
3.0.214-rc.1 9,586 10/17/2024
3.0.208-rc-0001 748 10/16/2024 3.0.208-rc-0001 has at least one vulnerability with moderate severity.
3.0.134-beta 9,386 7/29/2024 3.0.134-beta has at least one vulnerability with moderate severity.
3.0.129-beta 515 7/26/2024 3.0.129-beta has at least one vulnerability with moderate severity.
3.0.111-alpha 4,280 7/6/2024 3.0.111-alpha has at least one vulnerability with moderate severity.
3.0.54-alpha 3,744 5/12/2024 3.0.54-alpha has at least one vulnerability with moderate severity.
2.6.100-alpha 111,531 5/20/2023 2.6.100-alpha has at least one vulnerability with moderate severity.
2.6.95-alpha 2,481 5/19/2023 2.6.95-alpha has at least one vulnerability with moderate severity.
2.5.192 1,969,854 11/12/2024
2.5.187 3,870,102 10/17/2024
2.5.172 1,697,481 8/1/2024 2.5.172 has at least one vulnerability with moderate severity.
2.5.171 429,511 7/5/2024 2.5.171 has at least one vulnerability with moderate severity.
2.5.168 748,934 6/6/2024 2.5.168 has at least one vulnerability with moderate severity.
2.5.140 5,998,763 11/30/2023 2.5.140 has at least one vulnerability with moderate severity.
2.5.129 1,941,625 9/28/2023 2.5.129 has at least one vulnerability with moderate severity.
2.5.124 3,037,781 6/27/2023 2.5.124 has at least one vulnerability with moderate severity.
2.5.108 10,503,237 3/16/2023 2.5.108 has at least one vulnerability with moderate severity.
2.5.103 38,233 3/14/2023 2.5.103 has at least one vulnerability with moderate severity.
2.5.94 30,065 3/13/2023 2.5.94 has at least one vulnerability with moderate severity.
2.5.64-alpha 17,022 12/3/2022 2.5.64-alpha has at least one vulnerability with moderate severity.
2.4.59 6,153,601 11/20/2022 2.4.59 has at least one vulnerability with moderate severity.
2.4.35 4,984,204 6/28/2022 2.4.35 has at least one vulnerability with moderate severity.
2.4.23-alpha 3,529 6/9/2022 2.4.23-alpha has at least one vulnerability with moderate severity.
2.4.14-alpha 19,213 2/28/2022 2.4.14-alpha has at least one vulnerability with moderate severity.
2.3.112 1,023,830 6/9/2022 2.3.112 has at least one vulnerability with moderate severity.
2.3.85 16,978,609 9/20/2021 2.3.85 has at least one vulnerability with moderate severity.
2.3.75 3,993,913 7/29/2021 2.3.75 has at least one vulnerability with moderate severity.
2.3.73-alpha 3,568 7/17/2021 2.3.73-alpha has at least one vulnerability with moderate severity.
2.3.58-alpha 9,173 3/20/2021 2.3.58-alpha has at least one vulnerability with moderate severity.
2.2.113 297,288 7/17/2021 2.2.113 has at least one vulnerability with moderate severity.
2.2.85 8,141,665 12/10/2020 2.2.85 has at least one vulnerability with moderate severity.
2.2.60 2,638,720 9/28/2020 2.2.60 has at least one vulnerability with moderate severity.
2.2.44-rc 15,036 9/14/2020 2.2.44-rc has at least one vulnerability with moderate severity.
2.2.36-alpha 3,327 9/12/2020 2.2.36-alpha has at least one vulnerability with moderate severity.
2.1.194 486,916 9/14/2020 2.1.194 has at least one vulnerability with moderate severity.
2.1.165 412,096 8/12/2020 2.1.165 has at least one vulnerability with moderate severity.
2.1.152 37,665,312 7/1/2020 2.1.152 has at least one vulnerability with moderate severity.
2.1.143 209,253 6/18/2020 2.1.143 has at least one vulnerability with moderate severity.
2.1.115 2,948,910 4/11/2020 2.1.115 has at least one vulnerability with moderate severity.
2.1.90 17,120,742 2/10/2020 2.1.90 has at least one vulnerability with moderate severity.
2.1.80 232,912 1/30/2020 2.1.80 has at least one vulnerability with moderate severity.
2.0.335 337,347 1/10/2020 2.0.335 has at least one vulnerability with moderate severity.
2.0.323 485,290 12/16/2019 2.0.323 has at least one vulnerability with moderate severity.
2.0.299-rc 25,854 11/30/2019 2.0.299-rc has at least one vulnerability with moderate severity.
2.0.270-rc 12,127 11/25/2019 2.0.270-rc has at least one vulnerability with moderate severity.
2.0.231-rc 6,239 11/13/2019 2.0.231-rc has at least one vulnerability with moderate severity.
2.0.221-beta 21,483 11/8/2019 2.0.221-beta has at least one vulnerability with moderate severity.
2.0.204-beta 5,765 11/5/2019 2.0.204-beta has at least one vulnerability with moderate severity.
2.0.171-beta 6,033 10/17/2019 2.0.171-beta has at least one vulnerability with moderate severity.
2.0.123-beta 13,667 7/16/2019 2.0.123-beta has at least one vulnerability with moderate severity.
2.0.119-beta 5,657 7/15/2019 2.0.119-beta has at least one vulnerability with moderate severity.
2.0.110-alpha 5,685 7/14/2019 2.0.110-alpha has at least one vulnerability with moderate severity.
1.9.11 9,974,593 2/10/2020 1.9.11 has at least one vulnerability with moderate severity.
1.9.3 118,778 1/31/2020 1.9.3 has at least one vulnerability with moderate severity.
1.8.80 1,198,603 11/20/2019 1.8.80 has at least one vulnerability with moderate severity.
1.8.74 508,551 10/15/2019 1.8.74 has at least one vulnerability with moderate severity.
1.8.71-beta 6,838 7/9/2019 1.8.71-beta has at least one vulnerability with moderate severity.
1.7.3.7 13,585,962 5/14/2019 1.7.3.7 has at least one vulnerability with moderate severity.
1.7.3.4 9,312,716 1/30/2018 1.7.3.4 has at least one vulnerability with moderate severity.
1.7.3.3 9,041 1/30/2018 1.7.3.3 has at least one vulnerability with moderate severity.
1.7.3.2 52,379 12/29/2017 1.7.3.2 has at least one vulnerability with moderate severity.
1.7.3.1 12,121 12/25/2017 1.7.3.1 has at least one vulnerability with moderate severity.
1.7.3 59,033 12/22/2017 1.7.3 has at least one vulnerability with moderate severity.
1.7.2 183,498 10/13/2017 1.7.2 has at least one vulnerability with moderate severity.
1.7.1 861,119 10/11/2017 1.7.1 has at least one vulnerability with moderate severity.
1.7.0 15,853 10/9/2017 1.7.0 has at least one vulnerability with moderate severity.
1.6.2 41,443 10/4/2017 1.6.2 has at least one vulnerability with moderate severity.
1.6.1.2 34,665 9/21/2017 1.6.1.2 has at least one vulnerability with moderate severity.
1.6.1.1 21,580 9/8/2017 1.6.1.1 has at least one vulnerability with moderate severity.
1.6.1 30,593 8/31/2017 1.6.1 has at least one vulnerability with moderate severity.
1.6.0.3 8,008 8/29/2017 1.6.0.3 has at least one vulnerability with moderate severity.
1.6.0.2 7,123 8/29/2017 1.6.0.2 has at least one vulnerability with moderate severity.
1.6.0.1 9,494 8/28/2017 1.6.0.1 has at least one vulnerability with moderate severity.
1.5.1 8,241 8/23/2017 1.5.1 has at least one vulnerability with moderate severity.
1.5.0.2 18,147 8/18/2017 1.5.0.2 has at least one vulnerability with moderate severity.
1.5.0.1 7,046 8/18/2017 1.5.0.1 has at least one vulnerability with moderate severity.
1.5.0 7,180 8/18/2017 1.5.0 has at least one vulnerability with moderate severity.
1.4.4 26,195 8/4/2017 1.4.4 has at least one vulnerability with moderate severity.
1.4.3 38,110 7/20/2017 1.4.3 has at least one vulnerability with moderate severity.
1.4.2 14,229 7/3/2017 1.4.2 has at least one vulnerability with moderate severity.
1.4.1 11,397 6/29/2017 1.4.1 has at least one vulnerability with moderate severity.
1.4.0 307,470 6/27/2017 1.4.0 has at least one vulnerability with moderate severity.
1.3.3 7,124 6/26/2017 1.3.3 has at least one vulnerability with moderate severity.
1.3.2 8,519 6/23/2017 1.3.2 has at least one vulnerability with moderate severity.
1.3.1.1 7,181 6/23/2017 1.3.1.1 has at least one vulnerability with moderate severity.
1.3.1 8,380 6/22/2017 1.3.1 has at least one vulnerability with moderate severity.
1.3.0 16,597 6/8/2017 1.3.0 has at least one vulnerability with moderate severity.
1.2.3 18,889 5/24/2017 1.2.3 has at least one vulnerability with moderate severity.
1.2.2 10,131 5/6/2017 1.2.2 has at least one vulnerability with moderate severity.
1.2.0 9,979 4/5/2017 1.2.0 has at least one vulnerability with moderate severity.
1.1.2 7,506 4/2/2017 1.1.2 has at least one vulnerability with moderate severity.
1.1.1.1 6,006 4/1/2017 1.1.1.1 has at least one vulnerability with moderate severity.
1.1.1 7,507 3/25/2017 1.1.1 has at least one vulnerability with moderate severity.
1.1.0 7,033 3/25/2017 1.1.0 has at least one vulnerability with moderate severity.
1.0.3 7,559 3/16/2017 1.0.3 has at least one vulnerability with moderate severity.
1.0.2 7,052 3/15/2017 1.0.2 has at least one vulnerability with moderate severity.
1.0.1 7,568 3/13/2017 1.0.1 has at least one vulnerability with moderate severity.
1.0.0 9,385 3/12/2017 1.0.0 has at least one vulnerability with moderate severity.
0.8.5 7,050 3/10/2017 0.8.5 has at least one vulnerability with moderate severity.
0.8.4 6,697 3/10/2017 0.8.4 has at least one vulnerability with moderate severity.
0.8.3 6,758 3/10/2017 0.8.3 has at least one vulnerability with moderate severity.
0.8.2 8,598 3/9/2017 0.8.2 has at least one vulnerability with moderate severity.
0.8.1 6,670 3/9/2017 0.8.1 has at least one vulnerability with moderate severity.
0.8.0 8,249 3/9/2017 0.8.0 has at least one vulnerability with moderate severity.
0.7.2 6,840 3/6/2017 0.7.2 has at least one vulnerability with moderate severity.
0.7.0 6,647 3/6/2017 0.7.0 has at least one vulnerability with moderate severity.
0.6.1 6,962 3/6/2017 0.6.1 has at least one vulnerability with moderate severity.
0.6.0 6,822 3/2/2017 0.6.0 has at least one vulnerability with moderate severity.
0.5.0 6,807 3/2/2017 0.5.0 has at least one vulnerability with moderate severity.
0.4.2 6,657 3/1/2017 0.4.2 has at least one vulnerability with moderate severity.
0.4.1 6,524 3/1/2017 0.4.1 has at least one vulnerability with moderate severity.
0.4.0 23,858 3/1/2017 0.4.0 has at least one vulnerability with moderate severity.
0.3.0-beta 5,539 2/28/2017 0.3.0-beta has at least one vulnerability with moderate severity.
0.2.3-beta 5,625 2/28/2017 0.2.3-beta has at least one vulnerability with moderate severity.
0.2.2-beta 5,682 2/28/2017 0.2.2-beta has at least one vulnerability with moderate severity.
0.2.1-beta 5,599 2/28/2017 0.2.1-beta has at least one vulnerability with moderate severity.
0.2.0-beta 5,647 2/28/2017 0.2.0-beta has at least one vulnerability with moderate severity.
0.1.0-beta 6,401 2/26/2017 0.1.0-beta has at least one vulnerability with moderate severity.