Polly 8.0.0-alpha.5
Polly
Polly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Rate-limiting, Hedging and Fallback in a fluent and thread-safe manner.

Release notes
- The repository's changelog describes changes by release.
- We tag Pull Requests and Issues with milestones which match to NuGet package release numbers.
Documentation and Samples
Documentation, and samples, for using Polly can be found in the repository's README and wiki.
Showing the top 20 packages that depend on Polly.
| Packages | Downloads |
|---|---|
|
Aspire.Hosting
Core abstractions for the .NET Aspire application model.
|
11 |
|
Polly.Contrib.Simmy
Simmy is a chaos-engineering and fault-injection tool, integrating with the Polly resilience project for .NET
|
6 |
|
Microsoft.Extensions.Resilience
Mechanisms to harden applications against transient failures.
|
5 |
|
Aspire.Hosting
Core abstractions for the .NET Aspire application model.
|
4 |
See https://github.com/App-vNext/Polly/blob/master/CHANGELOG.md for details
.NET Framework 4.6.2
- Polly.Core (>= 8.0.0-alpha.5)
.NET Framework 4.7.2
- Polly.Core (>= 8.0.0-alpha.5)
.NET 6.0
- Polly.Core (>= 8.0.0-alpha.5)
.NET 7.0
- Polly.Core (>= 8.0.0-alpha.5)
.NET Standard 2.0
- Polly.Core (>= 8.0.0-alpha.5)
| Version | Downloads | Last updated |
|---|---|---|
| 8.6.5 | 1 | 12/11/2025 |
| 8.6.4 | 3 | 10/23/2025 |
| 8.6.3 | 4 | 09/16/2025 |
| 8.6.2 | 5 | 08/03/2025 |
| 8.6.1 | 6 | 06/24/2025 |
| 8.6.0 | 6 | 06/24/2025 |
| 8.5.2 | 6 | 06/24/2025 |
| 8.5.1 | 6 | 06/24/2025 |
| 8.5.0 | 6 | 06/24/2025 |
| 8.4.2 | 6 | 06/24/2025 |
| 8.4.1 | 6 | 06/24/2025 |
| 8.4.0 | 6 | 06/24/2025 |
| 8.3.1 | 6 | 06/24/2025 |
| 8.3.0 | 6 | 06/24/2025 |
| 8.2.1 | 6 | 06/24/2025 |
| 8.2.0 | 6 | 06/24/2025 |
| 8.1.0 | 6 | 06/24/2025 |
| 8.0.0 | 6 | 06/24/2025 |
| 8.0.0-beta.2 | 6 | 06/24/2025 |
| 8.0.0-beta.1 | 6 | 06/24/2025 |
| 8.0.0-alpha.9 | 6 | 06/24/2025 |
| 8.0.0-alpha.8 | 6 | 06/24/2025 |
| 8.0.0-alpha.7 | 6 | 06/24/2025 |
| 8.0.0-alpha.6 | 6 | 06/24/2025 |
| 8.0.0-alpha.5 | 6 | 06/24/2025 |
| 8.0.0-alpha.4 | 7 | 06/24/2025 |
| 8.0.0-alpha.3 | 6 | 06/24/2025 |
| 8.0.0-alpha.2 | 6 | 06/24/2025 |
| 8.0.0-alpha.1 | 6 | 06/24/2025 |
| 7.2.4 | 6 | 06/24/2025 |
| 7.2.3 | 6 | 06/24/2025 |
| 7.2.2 | 6 | 06/24/2025 |
| 7.2.1 | 7 | 06/24/2025 |
| 7.2.0 | 7 | 06/24/2025 |
| 7.1.1 | 6 | 06/24/2025 |
| 7.1.0 | 6 | 06/24/2025 |
| 7.0.3 | 6 | 06/24/2025 |
| 7.0.2 | 7 | 06/24/2025 |
| 7.0.1 | 6 | 06/24/2025 |
| 6.1.2 | 6 | 06/24/2025 |
| 6.1.1 | 6 | 06/24/2025 |
| 6.1.0 | 6 | 06/24/2025 |
| 6.0.1 | 6 | 06/24/2025 |
| 6.0.0-v6alpha0001 | 6 | 06/24/2025 |
| 5.9.0 | 6 | 06/24/2025 |
| 5.8.0 | 6 | 06/24/2025 |
| 5.7.0 | 6 | 06/24/2025 |
| 5.6.1 | 6 | 06/24/2025 |
| 5.6.0 | 6 | 06/24/2025 |
| 5.5.0 | 6 | 06/24/2025 |
| 5.4.0 | 6 | 06/24/2025 |
| 5.3.1 | 6 | 06/24/2025 |
| 5.3.0 | 6 | 06/24/2025 |
| 5.2.0 | 6 | 06/24/2025 |
| 5.1.1-v5-x-cachealpha0001 | 5 | 06/24/2025 |
| 5.1.0 | 6 | 06/24/2025 |
| 5.0.6 | 6 | 06/24/2025 |
| 5.0.5 | 6 | 06/24/2025 |
| 5.0.3 | 6 | 06/24/2025 |
| 5.0.2-v5-0-alpha0001 | 6 | 06/24/2025 |
| 5.0.1-v5-0-alpha0001 | 6 | 06/24/2025 |
| 4.5.0-beta-netstandar-0001 | 4 | 08/03/2025 |
| 4.3.0 | 6 | 06/24/2025 |
| 4.2.4 | 6 | 06/24/2025 |
| 4.2.3 | 6 | 06/24/2025 |
| 4.2.2 | 6 | 06/24/2025 |
| 4.2.1 | 6 | 06/24/2025 |
| 4.2.0 | 6 | 06/24/2025 |
| 4.1.2 | 6 | 06/24/2025 |
| 4.1.1 | 6 | 06/24/2025 |
| 4.1.0 | 6 | 06/24/2025 |
| 4.0.0 | 6 | 06/24/2025 |
| 3.0.0 | 7 | 06/24/2025 |
| 2.2.7 | 6 | 06/24/2025 |
| 2.2.6 | 6 | 06/24/2025 |
| 2.2.5 | 6 | 06/24/2025 |
| 2.2.4 | 6 | 06/24/2025 |
| 2.2.3 | 6 | 06/24/2025 |
| 2.2.2 | 6 | 06/24/2025 |
| 2.2.1 | 6 | 06/24/2025 |
| 2.2.0 | 6 | 06/24/2025 |
| 2.1.0 | 6 | 06/24/2025 |
| 2.0.0 | 6 | 06/24/2025 |
| 1.1.0 | 6 | 06/24/2025 |
| 1.0.0 | 6 | 06/24/2025 |