During May 2025, qcqs focused on improving code maintainability and onboarding efficiency for the opentensor/bittensor and autonomys/subspace repositories. Their work centered on refining documentation and clarifying comments, particularly within C++, Python, and Rust codebases. In bittensor, qcqs enhanced the unstaking module’s documentation by correcting typographical errors and improving comment clarity, ensuring future developers can interpret the code more easily. For subspace, they streamlined comments across multiple Rust files, removing redundancies to promote concise documentation. While these changes did not alter functionality, they contributed to long-term code quality by reducing ambiguity and supporting clearer communication within the development teams.