Released: Sep 4, 2025

2025.2.1 での更新項目

機能

ReSharper

• Unity support now included in ReSharper's Command Line Tools - Starting with this update, you can now take advantage of ReSharper's Unity-specific inspections and cleanup rules not only in the IDE, but also when running Command Line Tools such as inspectcode and cleanupcode. Unity support is now part of the CLT package, ensuring consistency between what you see in the IDE and what runs in your CI/CD pipelines.

Rider

• Optimized CPU usage of the Monitoring tool window process on macOS...

Released: Aug 14, 2025

2025.2 での更新項目

機能

ReSharper 2025.2

• The ReSharper 2025.2 release brings significant performance improvements, exciting new language features, and enhanced developer productivity across the board. With Out-of-Process (OOP) mode now available for preview and expanded support for C# 14 and C++, this release helps you write modern, reliable code faster than ever.

ReSharper C++ 2025.2

• ReSharper C++ 2025.2 adds support for an initial set of language features from the recently finalized C++26 standard. You can now...

Released: Jun 30, 2025

2025.1.4 での更新項目

不具合の修正

Rider

• Rename hangs forever without cancel option.
• Gutter Icons not showing for Tests with TUnit 0.21.7 or later.
• Backend functionality failure and missing highlights.
• Rider link cannot be compiled with clang-cl.
• Sticky selection not working with some editor actions.
• JS function name auto-completion not working with Razor.
• Rename file freezes Rider.
• Edit run configuration: No projects to run.
• Allow editing in debug mode stopped working for C++.
• Regression: Context actions icon hides the...

Released: Jun 12, 2025

2025.1.3 での更新項目

機能

Rider

• Rider now supports .aiignore files, helping you manage which files are included in the AI Assistant's scope when working on your solution.
• Semantic search is now enabled for both Search Everywhere and the AI Assistant, making it easier to find classes, methods, parameters, and other code elements even when your query differs in case, punctuation, or formatting.

ReSharper

• You can now edit and format SQL and NoSQL queries directly in ReSharper with smart features like code completion...

Released: May 8, 2025

2025.1.2 での更新項目

機能

Rider

• Mixed mode debugging [Beta]
  • This update introduces a beta version of mixed mode debugging - a capability that lets you debug both .NET and C/C++ code in a single session. The current implementation supports only the Mono Windows x64 scenario.

不具合の修正

Rider

• Rider no longer fails to create an IIS virtual directory when starting an IIS Run/Debug configuration.
• Resolved an issue where rider.stacktrace.filters lead to excessive CPU usage and made the IDE unresponsive.
• Resolved an exception...

Released: Apr 28, 2025

2025.1.1 での更新項目

不具合の修正

Rider

• Correct syntax highlighting for Unity identifiers and classes has been fixed.
• Rider no longer freezes when editing Razor .cshtml files in .NET 8 MVC applications.

ReSharper

• Copying a tab in dotTrace Viewer now correctly clones the tab along with its selected filters.

Released: Apr 16, 2025

2025.1 での更新項目

機能

ReSharper 2025.1

• ReSharper 2025.1 delivers initial support for .NET 10 and C# 14 preview features. This release also brings new inspections targeting common C# pitfalls, along with several quality-of-life enhancements. Performance has been significantly improved with an overhauled string interning system and rebuilt support for Razor tag helpers and Blazor components. Additionally, this release introduces the new Qodana team code quality plugin for enhanced CI/CD pipeline integration...

Released: Apr 3, 2025

2024.3.7 での更新項目

不具合の修正

Rider

• 'Generate UT with AI' stuck when sending request in Rider.

ReSharper

• Updating to xunit.v3 2.0.0 results in MethodNotFoundException.

Released: Feb 28, 2025

2024.3.6 での更新項目

不具合の修正

Rider

• Resolved an issue where debugging sessions required several attempts to start.
• Fixed macOS freezes related to Metal rendering in an updated JetBrains Runtime, addressing an issue with 'MTLRenderQueue.flushNow'.
• Fixed a bug where duplicate items would appear in the Go to Symbol search results in Rider.
• Fixed a problem with xUnit v3 tests resulting in 'Inconclusive: Test has not run' when executed in Rider's Test Explorer under .NET Framework.
• Resolved an issue where Qodana would hang...

Released: Feb 7, 2025

2024.3.5 での更新項目

機能

Rider

• New in-house models for C# cloud completion - Cloud completion powered by AI Assistant now features new in-house models for C#. You'll notice significantly improved reliability and higher-quality code suggestions, tailored to your .NET projects.
• Support for Claude Models in AI Assistant - Added support for the latest Claude models, including Claude 3.5 Sonnet and Claude 3.5 Haiku.

不具合の修正

Rider

• Addressed an issue in the 2024.3.4 release where the Go to Class feature (Ctrl+N) did not...