Released: Dec 18, 2025

25.2 での更新項目

機能

• AI Features - AiGen and AiFind now work with more models and providers, supporting gpt-5 as well as Azure Open AI. Also added support for the Responses mode available in some AI models. You can configure these new model settings on the IDE/Cognitive/API Keys option page.
• Visual Studio 2026 - Patched a number of features to improve their integration with Visual Studio 2026.
• Code Formatting added new formatting settings:
  • New options to format collection expressions. You can now define wrapping and spacing options for [1, 2, 3] expressions (C# 12).
  • New options to wrap closing paren after parameters and arguments.
• Code Cleanup - Updated the list of modifiers handled by the Sort Modifiers rule. It now contains all modifiers supported by modern versions of C#.
• Refactorings - Implement IComparable and Implement IEquatable now allow you to select which members participate in their implementation, offering the same user experience as the Declare Menu, available via the Alt+Ins shortcut.