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There is a newer version of this package available.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 (526)
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 (100)
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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DGP-Studio/Snap.Hutao
实用的开源多功能原神工具箱 🧰 / Multifunctional Open-source Genshin Impact Toolkit 🧰
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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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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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mono/monodevelop
MonoDevelop is a cross platform .NET IDE
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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
|
| Version | Downloads | Last Updated | |
|---|---|---|---|
| 10.0.0-rc.1.25451.107 | 4,941 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 39,474 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 2,078 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 115,396 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 3,104 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 22,930 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,115 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 1,146 | 2/25/2025 | |
| 9.0.9 | 302,514 | 9/9/2025 | |
| 9.0.8 | 1,088,841 | 8/5/2025 | |
| 9.0.7 | 1,492,598 | 7/8/2025 | |
| 9.0.6 | 1,594,094 | 6/10/2025 | |
| 9.0.5 | 2,027,851 | 5/13/2025 | |
| 9.0.4 | 2,475,480 | 4/8/2025 | |
| 9.0.3 | 1,596,572 | 3/11/2025 | |
| 9.0.2 | 3,986,861 | 2/11/2025 | |
| 9.0.1 | 1,750,003 | 1/14/2025 | |
| 9.0.0 | 6,773,473 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 181,423 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 79,987 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 12,917 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 15,251 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 13,432 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 14,132 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 48,505 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,509 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 28,986 | 2/13/2024 | |
| 8.0.20 | 106,752 | 9/9/2025 | |
| 8.0.19 | 373,207 | 8/4/2025 | |
| 8.0.18 | 578,249 | 7/8/2025 | |
| 8.0.17 | 694,431 | 6/10/2025 | |
| 8.0.16 | 652,860 | 5/13/2025 | |
| 8.0.15 | 1,066,514 | 4/8/2025 | |
| 8.0.14 | 915,679 | 3/11/2025 | |
| 8.0.13 | 1,063,935 | 2/11/2025 | |
| 8.0.12 | 1,281,167 | 1/14/2025 | |
| 8.0.11 | 29,253,843 | 11/12/2024 | |
| 8.0.10 | 26,763,215 | 10/8/2024 | |
| 8.0.8 | 6,192,544 | 8/13/2024 | |
| 8.0.7 | 3,533,258 | 7/9/2024 | |
| 8.0.6 | 1,348,171 | 5/28/2024 | |
| 8.0.5 | 4,135,105 | 5/14/2024 | |
| 8.0.4 | 4,255,195 | 4/9/2024 | |
| 8.0.3 | 1,760,396 | 3/12/2024 | |
| 8.0.2 | 3,208,772 | 2/13/2024 | |
| 8.0.1 | 2,082,308 | 1/9/2024 | |
| 8.0.0 | 20,110,415 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 1,020,370 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 7,748 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 6,326 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 12,515 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 7,468 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 5,655 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 5,183 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 2,809 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 1,009 | 2/21/2023 | |
| 7.0.20 | 59,124 | 5/28/2024 | |
| 7.0.19 | 25,976 | 5/14/2024 | |
| 7.0.18 | 47,342 | 4/9/2024 | |
| 7.0.17 | 37,792 | 3/12/2024 | |
| 7.0.16 | 41,915 | 2/13/2024 | |
| 7.0.15 | 112,689 | 1/9/2024 | |
| 7.0.14 | 187,904 | 11/14/2023 | |
| 7.0.13 | 963,479 | 10/24/2023 | |
| 7.0.12 | 189,549 | 10/10/2023 | |
| 7.0.11 | 1,045,510 | 9/12/2023 | |
| 7.0.10 | 809,842 | 8/8/2023 | |
| 7.0.9 | 882,170 | 7/11/2023 | |
| 7.0.8 | 663,187 | 6/22/2023 | |
| 7.0.7 | 133,285 | 6/13/2023 | |
| 7.0.5 | 1,717,209 | 4/11/2023 | |
| 7.0.4 | 927,165 | 3/14/2023 | |
| 7.0.3 | 2,133,584 | 2/14/2023 | |
| 7.0.2 | 901,693 | 1/10/2023 | |
| 7.0.1 | 415,878 | 12/13/2022 | |
| 7.0.0 | 75,062,125 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 22,908 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 28,212 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 1,028 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 1,736 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 915 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 1,067 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 41,593 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,711 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 1,230 | 2/17/2022 | |
| 6.0.36 | 762,496 | 11/12/2024 | |
| 6.0.35 | 169,478 | 10/8/2024 | |
| 6.0.33 | 1,400,720 | 8/13/2024 | |
| 6.0.32 | 294,356 | 7/9/2024 | |
| 6.0.31 | 561,934 | 5/28/2024 | |
| 6.0.30 | 35,333 | 5/14/2024 | |
| 6.0.29 | 337,741 | 4/9/2024 | |
| 6.0.28 | 206,415 | 3/12/2024 | |
| 6.0.27 | 58,996 | 2/13/2024 | |
| 6.0.26 | 375,100 | 1/9/2024 | |
| 6.0.25 | 88,205 | 11/14/2023 | |
| 6.0.24 | 56,365 | 10/24/2023 | |
| 6.0.23 | 46,177 | 10/10/2023 | |
| 6.0.22 | 53,968 | 9/12/2023 | |
| 6.0.21 | 100,457 | 8/8/2023 | |
| 6.0.20 | 199,455 | 7/11/2023 | |
| 6.0.19 | 68,220 | 6/22/2023 | |
| 6.0.18 | 26,834 | 6/13/2023 | |
| 6.0.16 | 51,699,224 | 4/11/2023 | |
| 6.0.15 | 156,103 | 3/14/2023 | |
| 6.0.14 | 84,576 | 2/14/2023 | |
| 6.0.13 | 84,282 | 1/10/2023 | |
| 6.0.12 | 411,735 | 12/13/2022 | |
| 6.0.11 | 326,716 | 11/7/2022 | |
| 6.0.10 | 786,375 | 10/11/2022 | |
| 6.0.9 | 629,735 | 9/13/2022 | |
| 6.0.8 | 4,016,929 | 8/9/2022 | |
| 6.0.7 | 353,211 | 7/12/2022 | |
| 6.0.6 | 460,067 | 6/14/2022 | |
| 6.0.5 | 837,535 | 5/10/2022 | |
| 6.0.4 | 1,006,849 | 4/11/2022 | |
| 6.0.3 | 9,618,097 | 3/8/2022 | |
| 6.0.2 | 1,417,953 | 2/8/2022 | |
| 6.0.1 | 1,709,478 | 12/14/2021 | |
| 6.0.0 | 13,749,142 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 18,208 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 1,399 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 1,146 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 1,625 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 1,124 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 1,402 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 4,294 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,073 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,192 | 2/12/2021 | |
| 5.0.17 | 1,660,545 | 5/10/2022 | |
| 5.0.16 | 25,943 | 4/11/2022 | |
| 5.0.15 | 64,330 | 3/8/2022 | |
| 5.0.14 | 66,484 | 2/8/2022 | |
| 5.0.13 | 50,668 | 12/14/2021 | |
| 5.0.12 | 35,662 | 11/7/2021 | |
| 5.0.11 | 1,577,667 | 10/12/2021 | |
| 5.0.10 | 96,353,806 | 9/14/2021 | |
| 5.0.9 | 362,738 | 8/10/2021 | |
| 5.0.8 | 364,405 | 7/13/2021 | |
| 5.0.7 | 1,249,900 | 6/8/2021 | |
| 5.0.6 | 256,071 | 5/11/2021 | |
| 5.0.5 | 3,249,360 | 4/6/2021 | |
| 5.0.4 | 1,180,591 | 3/9/2021 | |
| 5.0.3 | 463,247 | 2/9/2021 | |
| 5.0.2 | 248,494 | 1/12/2021 | |
| 5.0.1 | 790,008 | 12/8/2020 | |
| 5.0.0 | 601,258 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 4,803 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 5,248 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 1,204 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 2,789 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 1,221 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,139 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 2,298 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 1,289 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,362 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 1,259 | 3/16/2020 | |
| 3.1.32 | 124,235 | 12/13/2022 | |
| 3.1.31 | 26,424 | 11/8/2022 | |
| 3.1.30 | 26,060 | 10/11/2022 | |
| 3.1.29 | 26,948 | 9/13/2022 | |
| 3.1.28 | 39,285 | 8/9/2022 | |
| 3.1.27 | 31,536 | 7/12/2022 | |
| 3.1.26 | 33,605 | 6/14/2022 | |
| 3.1.25 | 43,983 | 5/10/2022 | |
| 3.1.24 | 71,255 | 4/11/2022 | |
| 3.1.23 | 103,185 | 3/8/2022 | |
| 3.1.22 | 93,213 | 12/14/2021 | |
| 3.1.21 | 122,366 | 11/7/2021 | |
| 3.1.20 | 31,883 | 10/11/2021 | |
| 3.1.19 | 90,087 | 9/14/2021 | |
| 3.1.18 | 85,296 | 8/10/2021 | |
| 3.1.17 | 137,640 | 7/13/2021 | |
| 3.1.16 | 52,212 | 6/8/2021 | |
| 3.1.15 | 334,018 | 5/11/2021 | |
| 3.1.14 | 54,509 | 4/6/2021 | |
| 3.1.13 | 129,837 | 3/9/2021 | |
| 3.1.12 | 94,873 | 2/9/2021 | |
| 3.1.11 | 67,400 | 1/12/2021 | |
| 3.1.10 | 179,326 | 11/9/2020 | |
| 3.1.9 | 298,035 | 10/13/2020 | |
| 3.1.8 | 578,421 | 9/8/2020 | |
| 3.1.7 | 429,416 | 8/11/2020 | |
| 3.1.6 | 310,592 | 7/14/2020 | |
| 3.1.5 | 591,069 | 6/9/2020 | |
| 3.1.4 | 21,273,868 | 5/12/2020 | |
| 3.1.3 | 594,101 | 3/24/2020 | |
| 3.1.2 | 294,132 | 2/18/2020 | |
| 3.1.1 | 626,595 | 1/14/2020 | |
| 3.1.0 | 1,726,736 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 1,520 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 1,179 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 2,364 | 10/15/2019 | |
| 3.0.3 | 122,938 | 2/18/2020 | |
| 3.0.2 | 49,066 | 1/14/2020 | |
| 3.0.1 | 124,056 | 11/18/2019 | |
| 3.0.0 | 4,661,874 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 1,742 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 26,453 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 1,837 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 2,939 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 6,141 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 2,014 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 12,693 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 3,624 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 1,678 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 3,300 | 12/4/2018 | |
| 2.2.0 | 655,245,115 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 227,722 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 187,292 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 101,470 | 8/22/2018 | |
| 2.1.6 | 9,788,158 | 11/13/2018 | |
| 2.1.1 | 351,100,022 | 6/18/2018 | |
| 2.1.0 | 158,976,504 | 5/29/2018 | |
| 2.1.0-rc1-final | 366,152 | 5/6/2018 | |
| 2.1.0-preview2-final | 656,370 | 4/10/2018 | |
| 2.1.0-preview1-final | 456,715 | 2/26/2018 | |
| 2.0.0 | 171,904,511 | 8/11/2017 | |
| 2.0.0-preview2-final | 164,622 | 6/28/2017 | |
| 2.0.0-preview1-final | 67,173 | 5/10/2017 | |
| 1.1.1 | 18,596,578 | 5/9/2017 | |
| 1.1.0 | 14,298,868 | 11/16/2016 | |
| 1.1.0-preview1-final | 86,907 | 10/24/2016 | |
| 1.0.1 | 123,963,377 | 12/12/2016 | |
| 1.0.0 | 34,280,027 | 6/27/2016 | |
| 1.0.0-rc2-final | 1,955,176 | 5/16/2016 |