During November 2024, Martin Sjölund focused on improving logging namespace hygiene in the OpenModelica/OpenModelica repository. He introduced a consistent OMC_ prefix for all logging symbols, addressing potential naming conflicts with third-party code and enhancing maintainability. Martin refactored the logging mechanisms using C and C++, scoping certain symbols as static to minimize namespace pollution and laying the groundwork for safer external C interactions. His work emphasized code quality and refactoring, resulting in a more robust build system without altering the public API. The depth of these changes supports future maintainability and safer integration with external libraries in the OpenModelica project.