During March 2025, Gastec139 enhanced the FAForever/fa repository by updating the IsObserver API to streamline its usage and improve maintainability. The work involved refactoring the User.lua implementation, removing unnecessary parameters from the function signature, and clarifying its purpose to check if the current focus army is an observer. Gastec139 focused on strengthening documentation using Markdown, providing comprehensive guidance and a usage snippet to assist future contributors. These changes reduced the API surface area, minimized potential errors, and supported smoother evolution of observer-related features. The effort demonstrated depth in documentation and Lua development, though it addressed only a single feature.