During December 2024, Xiubli focused on improving the documentation quality and reliability of the linux-test-project/ltp repository. They addressed a critical issue in the Open POSIX Testsuite build process by clarifying that the './configure --with-open-posix-testsuite' command must precede Makefile generation, ensuring proper test suite setup. Working primarily with reStructuredText (rst) and leveraging strong documentation skills, Xiubli’s targeted correction reduced misconfiguration risks for both local and CI environments. Their precise commit messages and clear user guidance enhanced repository traceability and onboarding for new contributors. The work demonstrated careful attention to workflow accuracy and the practical needs of the developer community.