During July 2025, this developer focused on enhancing display handling stability in the JetBrains/Avalonia repository. They addressed a critical issue in the X11 integration by updating the Refresh method within X11Screen.Providers.cs, enabling it to accurately process new monitor information when screens are added, removed, or reconfigured. Using C# and leveraging expertise in platform integration and screen management, they ensured that screen bounds, primary status, and output sizes are reliably refreshed. This work improved the accuracy of dynamic display data in multi-monitor environments, reducing misreporting and supporting a more robust user experience in systems with changing display configurations.