During April 2026, Castel d’Azur focused on enhancing the developer experience for the ggml-org/llama.cpp repository by addressing a documentation issue related to WebGPU build steps. They identified and corrected a typographical error in the Markdown documentation for the emdawnwebgpu package, ensuring that the build instructions accurately reflected the codebase and eliminated a build-time error. Their work involved technical writing and careful attention to detail, aligning documentation with actual implementation. While no new features were added, Castel d’Azur’s contribution improved the reliability of the build process and supported other developers working with WebGPU and Markdown-based documentation.