During December 2024, Boris Vitnik focused on improving the stability of the ublue-os/bazzite repository by addressing a runtime issue with the Message of the Day (MOTD) script. He implemented a shell scripting solution in Bash that detects when the script is running inside a Midnight Commander subshell by checking the MC_SID environment variable, ensuring the script exits immediately to prevent interference. This targeted bug fix enhanced the safety and reliability of MOTD operations in subshell environments. While the work was limited to a single bug fix, it demonstrated careful attention to runtime stability and safe scripting practices in Bash.