I built a simple tool to automate Linux system updates across different package managers

It is a lightweight Bash script that probes the host environment, figures out the active package manager (supporting APT, Pacman, DNF, etc.), and runs the full update cycle.It is only my second coding project, so it is quite simple, but it saves me time. I would love to hear what features you think I should add next, or if there are other distros I should support.GitHub Repo:
https://github.com/swarajnerlekar28/System-Updater/