Worked on enhancing autoscaling and configuration reliability across matplotlib and BambuStudio repositories. In matplotlib, improved relim axis limit calculations for Collection artists by refactoring data-limit logic into a dedicated helper, updating regression tests, and clarifying autoscaling behavior in documentation using Python and Sphinx. Addressed autolim semantics to ensure correct axis scaling, with comprehensive test and doc updates. For BambuStudio, implemented a C++ debounce mechanism to optimize application configuration saves, reducing disk I/O and addressing a timer-related memory leak. Added unit tests to validate reliability and performed codebase cleanup, focusing on maintainability and robust backend development practices throughout the month.