Quit Shotcut - Stop or Shutdown the computer

Would it be possible to add commands to exit the program or put the computer to sleep or turn it off at the end of the export process?

A very interesting feature would be to be able to attach a shell command at the end of the export process.
For instance, the shell command can be a shell script.
Shotcut could, then, pass some information to the called command (like “exported filename”, “error code” if fail, duration of the export, etc …). This information can be offered through environment variables or script args list…

Anyway, thanks for this great software