Worked on the sunnypilot/opendbc repository, focusing on code quality and maintainability within embedded systems using CAN Bus protocols and DBC language. The primary contribution involved a targeted code cleanup in the toyota_new_mc_pt.dbc file, specifically removing a stale BRAKE_POSITION comment that no longer reflected the current implementation. This change did not alter any functional behavior but aimed to reduce confusion for future contributors by eliminating outdated inline documentation. The approach emphasized clarity and maintainability, ensuring that the codebase remains accessible and easier to integrate with future features. No bugs were fixed during this period, and no new functionality was introduced.