During August 2025, Alex updated the Catppuccin theme import documentation in the catppuccin/nix repository to align with evolving Nix flakes standards. Focusing on Markdown-based documentation, Alex replaced the outdated catppuccin.homeManagerModules.catppuccin import path with catppuccin.homeModules.catppuccin, ensuring compatibility with current home-manager configurations. This targeted change clarified onboarding instructions for users integrating Catppuccin with Nix flakes, reducing potential configuration errors and support requests. Alex’s work demonstrated a clear understanding of documentation best practices and the Nix Flakes ecosystem, delivering a focused improvement that addressed a specific pain point for users without introducing new features or bug fixes.