MessagePack 2.3.58-alpha

.NET 5.0 This package targets .NET 5.0. The package is compatible with this framework or higher. .NET Core 2.1 This package targets .NET Core 2.1. 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.
Details
Advisory: https://github.com/advisories/GHSA-4qm4-8hg2-g2xm Severity: moderate
This is a prerelease version of MessagePack.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package MessagePack --version 2.3.58-alpha
                    


                    

                
NuGet\Install-Package MessagePack -Version 2.3.58-alpha
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="2.3.58-alpha" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="MessagePack" Version="2.3.58-alpha" />
                    


                            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 2.3.58-alpha
                    


                    

                
#r "nuget: MessagePack, 2.3.58-alpha"
#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 MessagePack@2.3.58-alpha
#: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=MessagePack&version=2.3.58-alpha&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=MessagePack&version=2.3.58-alpha&prerelease
                    


                            Install as a Cake Tool

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

Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  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 is compatible.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 is compatible. 
.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 (933)

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/dotnet/tree/44525024595742ebe09023abe709df51de65009b
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/dotnet/tree/44525024595742ebe09023abe709df51de65009b
StreamJsonRpc

A cross-platform .NETStandard library that implements the JSON-RPC wire protocol and can use System.IO.Stream, System.IO.Pipelines or WebSocket so you can use it with any transport.
Umbraco.Cms.PublishedCache.NuCache

Contains the published cache assembly needed to run Umbraco CMS.

GitHub repositories (157)

Showing the top 20 popular GitHub repositories that depend on MessagePack:

Repository Stars
microsoft/PowerToys
Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks
bitwarden/server
Bitwarden infrastructure/backend (API, database, Docker, etc).
ppy/osu
rhythm is just a *click* away!
MonoGame/MonoGame
One framework for creating powerful cross-platform games.
dotnet/orleans
Cloud Native application framework for .NET
unoplatform/uno
Open-source platform for building cross-platform native Mobile, Web, Desktop and Embedded apps quickly. Create rich, C#/XAML, single-codebase apps from any IDE. Hot Reload included! 90m+ NuGet Downloads!!
MassTransit/MassTransit
Distributed Application Framework for .NET
MessagePack-CSharp/MessagePack-CSharp
Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]
microsoft/FASTER
Fast persistent recoverable log and key-value store + cache, in C# and C++.
Azure/azure-sdk-for-net
This repository is for active development of the Azure SDK for .NET. For consumers of the SDK we recommend visiting our public developer docs at https://learn.microsoft.com/dotnet/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-net.
FastEndpoints/FastEndpoints
A light-weight REST API development framework for ASP.NET 8 and newer.
umbraco/Umbraco-CMS
Umbraco is a free and open source .NET content management system helping you deliver delightful digital experiences.
immense/Remotely
A remote control and remote scripting solution, built with .NET 8, Blazor, and SignalR.
dotnetcore/FreeSql
.NET aot orm, VB.NET/C# orm, Mysql/PostgreSQL/SqlServer/Oracle orm, Sqlite/Firebird/Clickhouse/DuckDB orm, 达梦/金仓/虚谷/翰高/高斯 orm, 神通 orm, 南大通用 orm, 国产 orm, TDengine orm, QuestDB orm, MsAccess orm.
Cysharp/MemoryPack
Zero encoding extreme performance binary serializer for C# and Unity.
Cysharp/MagicOnion
Unified Realtime/API framework for .NET platform and Unity.
focus-creative-games/luban
luban是一个强大、易用、优雅、稳定的游戏配置解决方案。luban is a powerful, easy-to-use, elegant and stable game configuration solution.
dotnetcore/DotnetSpider
DotnetSpider, a .NET standard web crawling library. It is lightweight, efficient and fast high-level web crawling & scraping framework
thomhurst/TUnit
A modern, fast and flexible .NET testing framework
pwntester/ysoserial.net
Deserialization payload generator for a variety of .NET formatters
Version Downloads Last Updated
3.1.4 4,257,367 6/12/2025
3.1.3 6,543,247 2/4/2025
3.1.2 1,433,726 1/27/2025
3.1.1 3,306,160 12/26/2024
3.1.0 906,309 12/12/2024
3.0.308 361,608 12/9/2024
3.0.300 254,679 12/6/2024
3.0.238-rc.1 81,755 10/23/2024
3.0.233-rc.1 3,576 10/22/2024
3.0.214-rc.1 47,007 10/17/2024
3.0.208-rc-0001 1,366 10/16/2024 3.0.208-rc-0001 has at least one vulnerability with moderate severity.
3.0.134-beta 12,374 7/29/2024 3.0.134-beta has at least one vulnerability with moderate severity.
3.0.129-beta 831 7/26/2024 3.0.129-beta has at least one vulnerability with moderate severity.
3.0.111-alpha 10,656 7/6/2024 3.0.111-alpha has at least one vulnerability with moderate severity.
3.0.54-alpha 5,148 5/12/2024 3.0.54-alpha has at least one vulnerability with moderate severity.
2.6.100-alpha 142,818 5/20/2023 2.6.100-alpha has at least one vulnerability with moderate severity.
2.6.95-alpha 2,813 5/19/2023 2.6.95-alpha has at least one vulnerability with moderate severity.
2.5.198 545,040 4/10/2025
2.5.192 13,230,689 11/12/2024
2.5.187 13,636,249 10/17/2024
2.5.172 3,157,417 8/1/2024 2.5.172 has at least one vulnerability with moderate severity.
2.5.171 564,628 7/5/2024 2.5.171 has at least one vulnerability with moderate severity.
2.5.168 945,459 6/6/2024 2.5.168 has at least one vulnerability with moderate severity.
2.5.140 8,172,482 11/30/2023 2.5.140 has at least one vulnerability with moderate severity.
2.5.129 2,478,162 9/28/2023 2.5.129 has at least one vulnerability with moderate severity.
2.5.124 3,690,676 6/27/2023 2.5.124 has at least one vulnerability with moderate severity.
2.5.108 14,124,418 3/16/2023 2.5.108 has at least one vulnerability with moderate severity.
2.5.103 50,104 3/14/2023 2.5.103 has at least one vulnerability with moderate severity.
2.5.94 46,144 3/13/2023 2.5.94 has at least one vulnerability with moderate severity.
2.5.64-alpha 17,713 12/3/2022 2.5.64-alpha has at least one vulnerability with moderate severity.
2.4.59 7,459,636 11/20/2022 2.4.59 has at least one vulnerability with moderate severity.
2.4.35 5,560,261 6/28/2022 2.4.35 has at least one vulnerability with moderate severity.
2.4.23-alpha 4,377 6/9/2022 2.4.23-alpha has at least one vulnerability with moderate severity.
2.4.14-alpha 20,349 2/28/2022 2.4.14-alpha has at least one vulnerability with moderate severity.
2.3.112 1,175,016 6/9/2022 2.3.112 has at least one vulnerability with moderate severity.
2.3.85 18,910,529 9/20/2021 2.3.85 has at least one vulnerability with moderate severity.
2.3.75 4,293,483 7/29/2021 2.3.75 has at least one vulnerability with moderate severity.
2.3.73-alpha 3,933 7/17/2021 2.3.73-alpha has at least one vulnerability with moderate severity.
2.3.58-alpha 9,586 3/20/2021 2.3.58-alpha has at least one vulnerability with moderate severity.
2.2.113 373,999 7/17/2021 2.2.113 has at least one vulnerability with moderate severity.
2.2.85 9,214,584 12/10/2020 2.2.85 has at least one vulnerability with moderate severity.
2.2.60 3,209,462 9/28/2020 2.2.60 has at least one vulnerability with moderate severity.
2.2.44-rc 15,443 9/14/2020 2.2.44-rc has at least one vulnerability with moderate severity.
2.2.36-alpha 3,668 9/12/2020 2.2.36-alpha has at least one vulnerability with moderate severity.
2.1.194 539,116 9/14/2020 2.1.194 has at least one vulnerability with moderate severity.
2.1.165 437,749 8/12/2020 2.1.165 has at least one vulnerability with moderate severity.
2.1.152 41,505,805 7/1/2020 2.1.152 has at least one vulnerability with moderate severity.
2.1.143 218,589 6/18/2020 2.1.143 has at least one vulnerability with moderate severity.
2.1.115 3,606,729 4/11/2020 2.1.115 has at least one vulnerability with moderate severity.
2.1.90 19,321,952 2/10/2020 2.1.90 has at least one vulnerability with moderate severity.
2.1.80 255,858 1/30/2020 2.1.80 has at least one vulnerability with moderate severity.
2.0.335 360,076 1/10/2020 2.0.335 has at least one vulnerability with moderate severity.
2.0.323 539,373 12/16/2019 2.0.323 has at least one vulnerability with moderate severity.
2.0.299-rc 26,909 11/30/2019 2.0.299-rc has at least one vulnerability with moderate severity.
2.0.270-rc 13,194 11/25/2019 2.0.270-rc has at least one vulnerability with moderate severity.
2.0.231-rc 6,906 11/13/2019 2.0.231-rc has at least one vulnerability with moderate severity.
2.0.221-beta 22,483 11/8/2019 2.0.221-beta has at least one vulnerability with moderate severity.
2.0.204-beta 6,402 11/5/2019 2.0.204-beta has at least one vulnerability with moderate severity.
2.0.171-beta 6,794 10/17/2019 2.0.171-beta has at least one vulnerability with moderate severity.
2.0.123-beta 14,376 7/16/2019 2.0.123-beta has at least one vulnerability with moderate severity.
2.0.119-beta 6,320 7/15/2019 2.0.119-beta has at least one vulnerability with moderate severity.
2.0.110-alpha 6,371 7/14/2019 2.0.110-alpha has at least one vulnerability with moderate severity.
1.9.11 11,578,852 2/10/2020 1.9.11 has at least one vulnerability with moderate severity.
1.9.3 128,409 1/31/2020 1.9.3 has at least one vulnerability with moderate severity.
1.8.80 1,240,472 11/20/2019 1.8.80 has at least one vulnerability with moderate severity.
1.8.74 528,727 10/15/2019 1.8.74 has at least one vulnerability with moderate severity.
1.8.71-beta 7,476 7/9/2019 1.8.71-beta has at least one vulnerability with moderate severity.
1.7.3.7 14,500,410 5/14/2019 1.7.3.7 has at least one vulnerability with moderate severity.
1.7.3.4 9,771,130 1/30/2018 1.7.3.4 has at least one vulnerability with moderate severity.
1.7.3.3 16,547 1/30/2018 1.7.3.3 has at least one vulnerability with moderate severity.
1.7.3.2 61,970 12/29/2017 1.7.3.2 has at least one vulnerability with moderate severity.
1.7.3.1 19,818 12/25/2017 1.7.3.1 has at least one vulnerability with moderate severity.
1.7.3 70,239 12/22/2017 1.7.3 has at least one vulnerability with moderate severity.
1.7.2 196,013 10/13/2017 1.7.2 has at least one vulnerability with moderate severity.
1.7.1 997,996 10/11/2017 1.7.1 has at least one vulnerability with moderate severity.
1.7.0 23,571 10/9/2017 1.7.0 has at least one vulnerability with moderate severity.
1.6.2 48,761 10/4/2017 1.6.2 has at least one vulnerability with moderate severity.
1.6.1.2 42,037 9/21/2017 1.6.1.2 has at least one vulnerability with moderate severity.
1.6.1.1 29,717 9/8/2017 1.6.1.1 has at least one vulnerability with moderate severity.
1.6.1 38,099 8/31/2017 1.6.1 has at least one vulnerability with moderate severity.
1.6.0.3 14,977 8/29/2017 1.6.0.3 has at least one vulnerability with moderate severity.
1.6.0.2 14,050 8/29/2017 1.6.0.2 has at least one vulnerability with moderate severity.
1.6.0.1 16,479 8/28/2017 1.6.0.1 has at least one vulnerability with moderate severity.
1.5.1 15,201 8/23/2017 1.5.1 has at least one vulnerability with moderate severity.
1.5.0.2 25,152 8/18/2017 1.5.0.2 has at least one vulnerability with moderate severity.
1.5.0.1 14,003 8/18/2017 1.5.0.1 has at least one vulnerability with moderate severity.
1.5.0 14,146 8/18/2017 1.5.0 has at least one vulnerability with moderate severity.
1.4.4 33,231 8/4/2017 1.4.4 has at least one vulnerability with moderate severity.
1.4.3 45,209 7/20/2017 1.4.3 has at least one vulnerability with moderate severity.
1.4.2 21,252 7/3/2017 1.4.2 has at least one vulnerability with moderate severity.
1.4.1 18,651 6/29/2017 1.4.1 has at least one vulnerability with moderate severity.
1.4.0 325,075 6/27/2017 1.4.0 has at least one vulnerability with moderate severity.
1.3.3 14,056 6/26/2017 1.3.3 has at least one vulnerability with moderate severity.
1.3.2 15,526 6/23/2017 1.3.2 has at least one vulnerability with moderate severity.
1.3.1.1 14,117 6/23/2017 1.3.1.1 has at least one vulnerability with moderate severity.
1.3.1 15,340 6/22/2017 1.3.1 has at least one vulnerability with moderate severity.
1.3.0 23,756 6/8/2017 1.3.0 has at least one vulnerability with moderate severity.
1.2.3 45,622 5/24/2017 1.2.3 has at least one vulnerability with moderate severity.
1.2.2 17,160 5/6/2017 1.2.2 has at least one vulnerability with moderate severity.
1.2.0 17,071 4/5/2017 1.2.0 has at least one vulnerability with moderate severity.
1.1.2 14,452 4/2/2017 1.1.2 has at least one vulnerability with moderate severity.
1.1.1.1 12,893 4/1/2017 1.1.1.1 has at least one vulnerability with moderate severity.
1.1.1 14,468 3/25/2017 1.1.1 has at least one vulnerability with moderate severity.
1.1.0 13,981 3/25/2017 1.1.0 has at least one vulnerability with moderate severity.
1.0.3 14,543 3/16/2017 1.0.3 has at least one vulnerability with moderate severity.
1.0.2 13,991 3/15/2017 1.0.2 has at least one vulnerability with moderate severity.
1.0.1 14,544 3/13/2017 1.0.1 has at least one vulnerability with moderate severity.
1.0.0 16,624 3/12/2017 1.0.0 has at least one vulnerability with moderate severity.
0.8.5 33,696 3/10/2017 0.8.5 has at least one vulnerability with moderate severity.
0.8.4 13,615 3/10/2017 0.8.4 has at least one vulnerability with moderate severity.
0.8.3 13,671 3/10/2017 0.8.3 has at least one vulnerability with moderate severity.
0.8.2 15,566 3/9/2017 0.8.2 has at least one vulnerability with moderate severity.
0.8.1 33,568 3/9/2017 0.8.1 has at least one vulnerability with moderate severity.
0.8.0 15,180 3/9/2017 0.8.0 has at least one vulnerability with moderate severity.
0.7.2 13,768 3/6/2017 0.7.2 has at least one vulnerability with moderate severity.
0.7.0 13,556 3/6/2017 0.7.0 has at least one vulnerability with moderate severity.
0.6.1 13,900 3/6/2017 0.6.1 has at least one vulnerability with moderate severity.
0.6.0 13,786 3/2/2017 0.6.0 has at least one vulnerability with moderate severity.
0.5.0 13,763 3/2/2017 0.5.0 has at least one vulnerability with moderate severity.
0.4.2 13,582 3/1/2017 0.4.2 has at least one vulnerability with moderate severity.
0.4.1 13,502 3/1/2017 0.4.1 has at least one vulnerability with moderate severity.
0.4.0 50,446 3/1/2017 0.4.0 has at least one vulnerability with moderate severity.
0.3.0-beta 6,272 2/28/2017 0.3.0-beta has at least one vulnerability with moderate severity.
0.2.3-beta 6,365 2/28/2017 0.2.3-beta has at least one vulnerability with moderate severity.
0.2.2-beta 6,407 2/28/2017 0.2.2-beta has at least one vulnerability with moderate severity.
0.2.1-beta 6,336 2/28/2017 0.2.1-beta has at least one vulnerability with moderate severity.
0.2.0-beta 6,361 2/28/2017 0.2.0-beta has at least one vulnerability with moderate severity.
0.1.0-beta 7,209 2/26/2017 0.1.0-beta has at least one vulnerability with moderate severity.

https://github.com/neuecc/MessagePack-CSharp/releases/tag/v2.3.58-alpha