NuGet

RestSharp

Simple REST and HTTP API Client

github.com/restsharp/RestSharp restsharp.dev/Apache-2.0.NET Foundation and Contributors9.8k · 2.3k forks · 339 contributors

I'm on version…

Compares against 114.1.0 (latest stable)

Latest Stable114.1.0Oct 21, 2026

Latest RC109.0.0-preview.2Feb 17, 2023

Latest Alpha114.0.1-alpha.0.13Oct 21, 2026

Release cadenceEvery month

Last releaseOct 21, 2026

Open advisories0

Changelog quality12% curated

GitHub Releases, gaps for some releases

Release history SecurityYou're on

110.x111.x112.x113.x114.x

STABLE · RCPRE-RELEASE 2024AprJulOct2025AprJulOct2026AprJulOct

262 older or filtered releases not shown.

Upgrade guides

Breaking changes and a migration checklist for each major version

RestSharp 113 → 114113.1.0 → 114.1.0Oct 21, 2026 Unknown3797 RestSharp 112 → 113112.1.0 → 113.1.0Jan 12, 2026 Unknown521 RestSharp 111 → 112111.4.1 → 112.1.0Oct 4, 2024 Unknown21 RestSharp 110 → 111110.2.0 → 111.4.1Jul 30, 2024 Unknown19544 RestSharp 109 → 110109.0.1 → 110.2.0Apr 9, 2023 Unknown5312 RestSharp 108 → 109108.0.3 → 109.0.1Mar 12, 2023 Breaking23966 RestSharp 107 → 108107.3.0 → 108.0.3Nov 19, 2022 Unknown6556 RestSharp 106 → 107106.15.0 → 107.3.0Feb 11, 2022 Breaking108566 RestSharp 105 → 106105.2.3 → 106.15.0Dec 8, 2021 Unknown2217119 RestSharp 104 → 105104.5.0 → 105.2.3Aug 26, 2015 Breaking1234

VersionChannelDateChangesSecurity

114.1.0 StableOct 21, 20261324 114.0.1-alpha.0.13 AlphaOct 21, 2026No notes published 114.0.1-alpha.0.12 AlphaOct 21, 2026No notes published 114.0.1-alpha.0.10 AlphaSep 2, 2026No notes published 114.0.1-alpha.0.9 AlphaSep 2, 2026No notes published 114.0.1-alpha.0.8 AlphaSep 2, 2026No notes published 114.0.1-alpha.0.6 AlphaSep 2, 2026No notes published 114.0.1-alpha.0.5 AlphaSep 2, 2026No notes published 114.0.1-alpha.0.4 AlphaJun 2, 2026No notes published 114.0.1-alpha.0.3 AlphaJun 2, 2026No notes published 114.0.1-alpha.0.2 AlphaJun 2, 2026No notes published 114.0.0 youStableMar 5, 20262483 113.1.1-alpha.0.6 AlphaFeb 6, 2026No notes published 113.1.1-alpha.0.5 AlphaFeb 6, 2026No notes published 113.1.1-alpha.0.4 AlphaJan 23, 2026No notes published 113.1.1-alpha.0.3 AlphaJan 23, 2026No notes published 113.1.1-alpha.0.2 AlphaJan 23, 2026No notes published 113.1.0 StableJan 12, 2026No notes published 113.0.1-alpha.0.4 AlphaJan 12, 2026No notes published 113.0.1-alpha.0.3 AlphaDec 12, 2025No notes published