The file was specifically designed to be flashed via a custom recovery (like TWRP). This method was popular because it was systemless (it didn't permanently alter system partitions) and easy to reverse.

A: There was a community fork (SuperSU by k4y0z) that attempted Android 9/10 support, but development stopped. No active fork supports Android 11’s dynamic partitions (e.g., super partition on A/B devices). Assume it is dead.