During March 2026, Yeachan-Heo focused on improving the stability of the oh-my-claudecode repository by addressing a persistent orphan process leak in the python-repl bridge-manager. Using Node.js and TypeScript, Yeachan-Heo refactored the process management logic, replacing inline module resolution in execSync with a named import to ensure reliable process termination. This technical adjustment resolved failures in taskkill commands, reducing runtime errors and preventing orphaned processes during cross-language operations. Although the work centered on a single bug fix rather than new features, it demonstrated careful attention to process management and contributed to a more robust and maintainable codebase.