Rider 2025.3 launches with same-day support for .NET 10 SDK and complete C# 14 implementation, including extension members, extension operators, and user-defined compound assignment operators. The release introduces the Islands theme as the new default UI, delivers up to 20% faster startup times for Unreal Engine projects, and integrates ASP.NET and database monitoring into a unified tool window. Game developers gain enhanced debugging capabilities for Unity IL code, Unreal Engine Android builds with constexpr debugging, and improved Godot integration with scene-specific debugging and GDExtension templates. Additional improvements include Perforce MCP server support and syntax highlighting for inactive preprocessor branches.
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Same-day support for the .NET 10 SDKNew default UI theme: IslandsPerformance improvements and startup optimizationsWhat’s been fixedASP.NET and database issue detection in the Monitoring tool windowPerforce MCP support for version controlGame developmentTell us what you thinkSort: