ReSharper 2026.2 comes with:

• Preview of ACP-based agent support in Visual Studio, starting with Junie, JetBrains' own LLM-agnostic agent.
• Improved C# analysis with more collection-expression cases and enhanced Extract Method that detects duplicates.
• .editorconfig and Roslyn analyzer integration, including adjusting compiler warnings from the Alt+Enter menu.
• Revamped Import missing references popup with no flickering and smarter placement.
• C++ updates: C++26 reflection, constexpr evaluation improvements, ISPC support, and new inspections.
• Faster, more memory-efficient processing of .cshtml and .razor files, plus reduced startup indexing allocations.
• dotTrace, dotMemory, and Monitoring now work in Out-of-Process mode. For the full list of updates included in this release, click here.