During March 2026, Dallas Crilley focused on improving the reliability of the oh-my-codex repository by addressing a specific issue in the CLI watcher shutdown process. He implemented a targeted bug fix in TypeScript that ignores ESRCH errors when stopping notify fallback watchers, reducing unnecessary log noise and preventing false warnings during teardown. This change enhanced error handling and contributed to a smoother user experience for developers interacting with the CLI. By concentrating on CLI development and robust error handling, Dallas delivered a minimal yet effective patch that improved the stability and predictability of the notify subsystem during shutdown operations.