Microsoft.Extensions.ObjectPool
2.1.0-rc1-final
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.Extensions.ObjectPool.
There is a newer version of this package available.
See the version list below for details.
See the version list below for details.
dotnet add package Microsoft.Extensions.ObjectPool --version 2.1.0-rc1-final
NuGet\Install-Package Microsoft.Extensions.ObjectPool -Version 2.1.0-rc1-final
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.Extensions.ObjectPool" Version="2.1.0-rc1-final" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.Extensions.ObjectPool" Version="2.1.0-rc1-final" />
<PackageReference Include="Microsoft.Extensions.ObjectPool" />
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.Extensions.ObjectPool --version 2.1.0-rc1-final
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.Extensions.ObjectPool, 2.1.0-rc1-final"
#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.Extensions.ObjectPool@2.1.0-rc1-final
#: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.Extensions.ObjectPool&version=2.1.0-rc1-final&prerelease
#tool nuget:?package=Microsoft.Extensions.ObjectPool&version=2.1.0-rc1-final&prerelease
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
A simple object pool implementation.
| Product | Versions 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.
-
.NETStandard 2.0
- No dependencies.
NuGet packages (513)
Showing the top 5 NuGet packages that depend on Microsoft.Extensions.ObjectPool:
| Package | Downloads |
|---|---|
|
Microsoft.AspNetCore.Http
ASP.NET Core default HTTP feature implementations. |
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Microsoft.AspNetCore.Routing
ASP.NET Core middleware for routing requests to application logic and for generating links. Commonly used types: Microsoft.AspNetCore.Routing.Route Microsoft.AspNetCore.Routing.RouteCollection |
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System.ServiceModel.Primitives
System.ServiceModel.Primitives |
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System.Private.ServiceModel
Package Description |
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Microsoft.AspNetCore.Antiforgery
An antiforgery system for ASP.NET Core designed to generate and validate tokens to prevent Cross-Site Request Forgery attacks. |
GitHub repositories (97)
Showing the top 20 popular GitHub repositories that depend on Microsoft.Extensions.ObjectPool:
| Repository | Stars |
|---|---|
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PowerShell/PowerShell
PowerShell for every system!
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dotnet/runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
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dotnet/AspNetCore.Docs
Documentation for ASP.NET Core
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chocolatey/choco
Chocolatey - the package manager for Windows
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dotnet/orleans
Cloud Native application framework for .NET
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dotnet/machinelearning
ML.NET is an open source and cross-platform machine learning framework for .NET.
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danielgerlag/workflow-core
Lightweight workflow engine for .NET Standard
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ChilliCream/graphql-platform
Welcome to the home of the Hot Chocolate GraphQL server for .NET, the Strawberry Shake GraphQL client for .NET and Nitro the awesome Monaco based GraphQL IDE.
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akkadotnet/akka.net
Canonical actor model implementation for .NET with local + distributed actors in C# and F#.
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kerryjiang/SuperSocket
SuperSocket is a high-performance, extensible socket server application framework for .NET. It provides a robust architecture for building custom network communication applications with support for multiple protocols including TCP, UDP, and WebSocket.
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linq2db/linq2db
Linq to database provider.
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dotnet/extensions
This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.
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mono/monodevelop
MonoDevelop is a cross platform .NET IDE
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danielpalme/ReportGenerator
ReportGenerator converts coverage reports generated by coverlet, OpenCover, dotCover, Visual Studio, NCover, Cobertura, JaCoCo, Clover, gcov or lcov into human readable reports in various formats.
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peachpiecompiler/peachpie
PeachPie - the PHP compiler and runtime for .NET and .NET Core
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MichaCo/CacheManager
CacheManager is an open source caching abstraction layer for .NET written in C#. It supports various cache providers and implements many advanced features.
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Impostor/Impostor
Impostor - An open source reimplementation of the Among Us Server
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microsoft/GraphEngine
Microsoft Graph Engine
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prometheus-net/prometheus-net
.NET library to instrument your code with Prometheus metrics
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dotnetcore/EasyCaching
:boom: EasyCaching is an open source caching library that contains basic usages and some advanced usages of caching which can help us to handle caching more easier!
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| Version | Downloads | Last Updated | |
|---|---|---|---|
| 10.0.0-preview.6.25358.103 | 30 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 10,943 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 2,710 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 22,891 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 1,956 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 1,098 | 2/25/2025 | |
| 9.0.7 | 105,848 | 7/8/2025 | |
| 9.0.6 | 821,723 | 6/10/2025 | |
| 9.0.5 | 1,261,512 | 5/13/2025 | |
| 9.0.4 | 2,008,276 | 4/8/2025 | |
| 9.0.3 | 1,345,317 | 3/11/2025 | |
| 9.0.2 | 2,710,381 | 2/11/2025 | |
| 9.0.1 | 1,428,066 | 1/14/2025 | |
| 9.0.0 | 5,383,124 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 164,262 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 74,375 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 12,633 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 14,530 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 12,894 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 13,171 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 46,707 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,459 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 27,696 | 2/13/2024 | |
| 8.0.18 | 25,527 | 7/8/2025 | |
| 8.0.17 | 267,442 | 6/10/2025 | |
| 8.0.16 | 357,251 | 5/13/2025 | |
| 8.0.15 | 679,778 | 4/8/2025 | |
| 8.0.14 | 643,725 | 3/11/2025 | |
| 8.0.13 | 737,984 | 2/11/2025 | |
| 8.0.12 | 1,029,378 | 1/14/2025 | |
| 8.0.11 | 17,955,670 | 11/12/2024 | |
| 8.0.10 | 19,023,252 | 10/8/2024 | |
| 8.0.8 | 5,383,103 | 8/13/2024 | |
| 8.0.7 | 3,147,571 | 7/9/2024 | |
| 8.0.6 | 1,196,353 | 5/28/2024 | |
| 8.0.5 | 3,631,840 | 5/14/2024 | |
| 8.0.4 | 3,780,550 | 4/9/2024 | |
| 8.0.3 | 1,599,379 | 3/12/2024 | |
| 8.0.2 | 2,901,568 | 2/13/2024 | |
| 8.0.1 | 1,855,132 | 1/9/2024 | |
| 8.0.0 | 17,243,271 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 951,338 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 7,685 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 6,035 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 12,463 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 6,233 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 5,555 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 5,017 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 2,646 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 958 | 2/21/2023 | |
| 7.0.20 | 36,921 | 5/28/2024 | |
| 7.0.19 | 7,363 | 5/14/2024 | |
| 7.0.18 | 24,427 | 4/9/2024 | |
| 7.0.17 | 18,841 | 3/12/2024 | |
| 7.0.16 | 22,876 | 2/13/2024 | |
| 7.0.15 | 93,107 | 1/9/2024 | |
| 7.0.14 | 162,548 | 11/14/2023 | |
| 7.0.13 | 921,219 | 10/24/2023 | |
| 7.0.12 | 167,963 | 10/10/2023 | |
| 7.0.11 | 1,002,050 | 9/12/2023 | |
| 7.0.10 | 758,623 | 8/8/2023 | |
| 7.0.9 | 837,290 | 7/11/2023 | |
| 7.0.8 | 628,707 | 6/22/2023 | |
| 7.0.7 | 113,292 | 6/13/2023 | |
| 7.0.5 | 1,649,873 | 4/11/2023 | |
| 7.0.4 | 889,161 | 3/14/2023 | |
| 7.0.3 | 2,019,728 | 2/14/2023 | |
| 7.0.2 | 862,687 | 1/10/2023 | |
| 7.0.1 | 379,942 | 12/13/2022 | |
| 7.0.0 | 66,404,342 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 22,688 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 27,976 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 975 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 1,673 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 868 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 1,010 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 41,529 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,652 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 1,163 | 2/17/2022 | |
| 6.0.36 | 475,664 | 11/12/2024 | |
| 6.0.35 | 130,319 | 10/8/2024 | |
| 6.0.33 | 1,174,025 | 8/13/2024 | |
| 6.0.32 | 223,571 | 7/9/2024 | |
| 6.0.31 | 459,814 | 5/28/2024 | |
| 6.0.30 | 17,113 | 5/14/2024 | |
| 6.0.29 | 293,978 | 4/9/2024 | |
| 6.0.28 | 168,510 | 3/12/2024 | |
| 6.0.27 | 40,108 | 2/13/2024 | |
| 6.0.26 | 343,665 | 1/9/2024 | |
| 6.0.25 | 68,369 | 11/14/2023 | |
| 6.0.24 | 37,203 | 10/24/2023 | |
| 6.0.23 | 27,964 | 10/10/2023 | |
| 6.0.22 | 33,952 | 9/12/2023 | |
| 6.0.21 | 73,891 | 8/8/2023 | |
| 6.0.20 | 179,769 | 7/11/2023 | |
| 6.0.19 | 48,677 | 6/22/2023 | |
| 6.0.18 | 8,780 | 6/13/2023 | |
| 6.0.16 | 45,905,855 | 4/11/2023 | |
| 6.0.15 | 135,151 | 3/14/2023 | |
| 6.0.14 | 65,947 | 2/14/2023 | |
| 6.0.13 | 64,214 | 1/10/2023 | |
| 6.0.12 | 387,839 | 12/13/2022 | |
| 6.0.11 | 303,962 | 11/7/2022 | |
| 6.0.10 | 741,377 | 10/11/2022 | |
| 6.0.9 | 571,803 | 9/13/2022 | |
| 6.0.8 | 3,882,429 | 8/9/2022 | |
| 6.0.7 | 330,065 | 7/12/2022 | |
| 6.0.6 | 431,447 | 6/14/2022 | |
| 6.0.5 | 789,127 | 5/10/2022 | |
| 6.0.4 | 978,745 | 4/11/2022 | |
| 6.0.3 | 7,562,144 | 3/8/2022 | |
| 6.0.2 | 1,392,942 | 2/8/2022 | |
| 6.0.1 | 1,654,596 | 12/14/2021 | |
| 6.0.0 | 12,872,649 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 18,150 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 1,345 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 1,094 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 1,565 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 1,067 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 1,351 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 4,230 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 994 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,111 | 2/12/2021 | |
| 5.0.17 | 1,517,479 | 5/10/2022 | |
| 5.0.16 | 7,881 | 4/11/2022 | |
| 5.0.15 | 46,071 | 3/8/2022 | |
| 5.0.14 | 48,424 | 2/8/2022 | |
| 5.0.13 | 32,603 | 12/14/2021 | |
| 5.0.12 | 17,206 | 11/7/2021 | |
| 5.0.11 | 1,515,242 | 10/12/2021 | |
| 5.0.10 | 90,362,240 | 9/14/2021 | |
| 5.0.9 | 338,550 | 8/10/2021 | |
| 5.0.8 | 343,654 | 7/13/2021 | |
| 5.0.7 | 1,201,363 | 6/8/2021 | |
| 5.0.6 | 236,789 | 5/11/2021 | |
| 5.0.5 | 3,163,136 | 4/6/2021 | |
| 5.0.4 | 1,122,779 | 3/9/2021 | |
| 5.0.3 | 430,853 | 2/9/2021 | |
| 5.0.2 | 229,076 | 1/12/2021 | |
| 5.0.1 | 751,165 | 12/8/2020 | |
| 5.0.0 | 578,448 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 4,717 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 5,156 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 1,121 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 2,703 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 1,140 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,060 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 2,214 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 1,202 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,281 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 1,175 | 3/16/2020 | |
| 3.1.32 | 91,890 | 12/13/2022 | |
| 3.1.31 | 8,389 | 11/8/2022 | |
| 3.1.30 | 7,976 | 10/11/2022 | |
| 3.1.29 | 8,890 | 9/13/2022 | |
| 3.1.28 | 20,502 | 8/9/2022 | |
| 3.1.27 | 13,465 | 7/12/2022 | |
| 3.1.26 | 15,556 | 6/14/2022 | |
| 3.1.25 | 24,385 | 5/10/2022 | |
| 3.1.24 | 53,158 | 4/11/2022 | |
| 3.1.23 | 84,250 | 3/8/2022 | |
| 3.1.22 | 74,352 | 12/14/2021 | |
| 3.1.21 | 103,325 | 11/7/2021 | |
| 3.1.20 | 13,728 | 10/11/2021 | |
| 3.1.19 | 71,501 | 9/14/2021 | |
| 3.1.18 | 67,047 | 8/10/2021 | |
| 3.1.17 | 119,012 | 7/13/2021 | |
| 3.1.16 | 33,810 | 6/8/2021 | |
| 3.1.15 | 313,894 | 5/11/2021 | |
| 3.1.14 | 36,190 | 4/6/2021 | |
| 3.1.13 | 111,136 | 3/9/2021 | |
| 3.1.12 | 75,252 | 2/9/2021 | |
| 3.1.11 | 49,131 | 1/12/2021 | |
| 3.1.10 | 156,626 | 11/9/2020 | |
| 3.1.9 | 277,024 | 10/13/2020 | |
| 3.1.8 | 557,964 | 9/8/2020 | |
| 3.1.7 | 397,755 | 8/11/2020 | |
| 3.1.6 | 291,078 | 7/14/2020 | |
| 3.1.5 | 563,103 | 6/9/2020 | |
| 3.1.4 | 20,559,531 | 5/12/2020 | |
| 3.1.3 | 570,113 | 3/24/2020 | |
| 3.1.2 | 273,159 | 2/18/2020 | |
| 3.1.1 | 592,533 | 1/14/2020 | |
| 3.1.0 | 1,681,169 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 1,442 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 1,098 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 2,287 | 10/15/2019 | |
| 3.0.3 | 104,647 | 2/18/2020 | |
| 3.0.2 | 30,929 | 1/14/2020 | |
| 3.0.1 | 105,662 | 11/18/2019 | |
| 3.0.0 | 4,545,505 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 1,664 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 26,352 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 1,756 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 2,858 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 5,996 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 1,937 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 12,610 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 3,545 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 1,599 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 3,221 | 12/4/2018 | |
| 2.2.0 | 626,200,809 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 227,115 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 185,883 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 100,766 | 8/22/2018 | |
| 2.1.6 | 9,561,837 | 11/13/2018 | |
| 2.1.1 | 332,314,157 | 6/18/2018 | |
| 2.1.0 | 156,791,226 | 5/29/2018 | |
| 2.1.0-rc1-final | 364,945 | 5/6/2018 | |
| 2.1.0-preview2-final | 649,651 | 4/10/2018 | |
| 2.1.0-preview1-final | 455,083 | 2/26/2018 | |
| 2.0.0 | 168,420,456 | 8/11/2017 | |
| 2.0.0-preview2-final | 163,485 | 6/28/2017 | |
| 2.0.0-preview1-final | 66,718 | 5/10/2017 | |
| 1.1.1 | 18,317,797 | 5/9/2017 | |
| 1.1.0 | 14,117,425 | 11/16/2016 | |
| 1.1.0-preview1-final | 86,542 | 10/24/2016 | |
| 1.0.1 | 123,038,038 | 12/12/2016 | |
| 1.0.0 | 33,818,346 | 6/27/2016 | |
| 1.0.0-rc2-final | 1,949,472 | 5/16/2016 |