JetBrains.Annotations 2025.2.4
JetBrains ReSharper Annotations
ReSharper Annotations help reduce false positive warnings, explicitly declare purity and nullability in your code, deal with implicit usages of types and members, support special semantics of the APIs in ASP.NET and XAML frameworks and otherwise increase the accuracy of the code inspections in JetBrains .NET IDEs.
Available on nuget.org as an ordinary compiled nuget package and a source-code only package.
• Added Microsoft Authenticode code signing for binaries.
• New `JetBrains.Annotations.Sources` package introduced as an alternative way to embed JetBrains.Annotations into your C# projects without binary package dependency. All annotation types declared as `internal` and marked with `[Embedded]` and `[GeneratedCode]` attribute.
• Added `DefaultEqualityUsageAttribute` for equality members usage analysis.
• `MustDisposeResourceAttribute` is now allowed on struct types.
• Added the ability to specify the description for UsedImplicitlyAttribute (new 'Reason' property).
• Added `CqrsCommandAttribute`, `CqrsQueryAttribute`, `CqrsCommandHandlerAttribute`, `CqrsQueryHandlerAttribute` and `CqrsExcludeFromAnalysisAttribute` to support CQRS analyzes of naming and adherence to the pattern.
• Package icon updated.
.NET Framework 2.0
- No dependencies.
.NETPortable 4.0
- No dependencies.
.NET Standard 1.0
- System.Runtime (>= 4.1.0)
.NET Standard 2.0
- No dependencies.
| Version | Downloads | Last updated |
|---|---|---|
| 2025.2.4 | 3 | 2025/12/3 |
| 2025.2.2 | 2 | 2025/9/10 |
| 2025.2.1 | 0 | 2025/8/28 |
| 2025.2.0 | 6 | 2025/7/29 |
| 2025.1.0-eap1 | 0 | 2025/1/27 |
| 2024.3.0 | 3 | 2025/8/28 |
| 2024.3.0-eap1 | 0 | 2024/10/11 |
| 2024.2.0 | 0 | 2024/7/5 |
| 2024.2.0-eap1 | 0 | 2024/5/13 |
| 2023.3.0 | 2 | 2025/7/15 |
| 2023.3.0-eap4 | 0 | 2023/10/30 |
| 2023.3.0-eap3 | 0 | 2023/10/20 |
| 2023.2.0 | 0 | 2023/7/4 |
| 2023.2.0-eap3 | 0 | 2023/5/11 |
| 2023.2.0-eap2 | 0 | 2023/4/18 |
| 2023.2.0-eap1 | 0 | 2023/3/8 |
| 2022.3.1 | 0 | 2022/11/7 |
| 2022.1.0 | 1 | 2025/6/23 |
| 2022.1.0-eap3 | 0 | 2022/2/1 |
| 2022.1.0-eap2 | 0 | 2022/1/18 |
| 2021.3.0 | 0 | 2021/10/28 |
| 2021.3.0-eap5 | 0 | 2021/10/26 |
| 2021.3.0-eap4 | 0 | 2021/10/2 |
| 2021.3.0-eap3 | 0 | 2021/8/2 |
| 2021.2.0 | 1 | 2025/8/28 |
| 2021.2.0-eap3 | 0 | 2021/6/28 |
| 2021.2.0-eap2 | 0 | 2021/5/26 |
| 2021.1.0 | 1 | 2025/8/28 |
| 2021.1.0-eap01 | 0 | 2021/2/9 |
| 2020.3.0 | 0 | 2020/11/27 |
| 2020.1.0 | 0 | 2020/4/7 |
| 2019.1.3 | 0 | 2019/7/3 |
| 2019.1.2 | 0 | 2019/7/3 |
| 2019.1.1 | 0 | 2019/3/26 |
| 2018.3.0 | 0 | 2019/1/14 |
| 2018.2.1 | 0 | 2018/7/25 |
| 11.1.0 | 0 | 2017/10/24 |
| 11.0.0 | 0 | 2017/7/20 |
| 10.4.0 | 1 | 2025/11/19 |
| 10.3.0 | 1 | 2025/11/19 |
| 10.2.1 | 1 | 2025/11/19 |
| 10.2.0 | 1 | 2025/11/19 |
| 10.1.5 | 1 | 2025/11/19 |
| 10.1.4 | 1 | 2025/11/19 |
| 10.0.0 | 0 | 2015/10/30 |
| 9.2.0 | 2 | 2025/8/25 |
| 9.1.2 | 2 | 2025/8/25 |
| 9.1.1 | 2 | 2025/8/25 |
| 8.0.5 | 1 | 2025/8/25 |
| 8.0.4 | 1 | 2025/8/25 |
| 8.0.3 | 1 | 2025/8/25 |
| 7.0.0 | 2 | 2025/8/25 |
| 6.1.0 | 2 | 2025/8/25 |