During March 2026, Yeachan-Heo enhanced the oh-my-claudecode repository by adding Fish shell support for worker pane command launches. This work focused on improving cross-shell usability and reliability, specifically addressing the unique syntax and RC file sourcing requirements of the Fish shell. Yeachan-Heo updated command generation logic and introduced conditional handling to ensure correct behavior for Fish users, reducing the need for manual workarounds. The implementation was delivered through concise, well-documented commits and demonstrated strong code hygiene. The project leveraged Node.js, TypeScript, and shell scripting, reflecting a focused and technically sound approach to expanding shell compatibility for developers.