Queue workers restart automatically upon deploy?

I noticed that its important to stop and restart your queue workers when the code of those queue jobs changed. Else it keeps executing old code.

(i find it a little strange but happened more then once) Does envoyer reset / restart the workers automatically upon deploy? I currently have 4 workers running simultaneously via supervisorctl. when stopping and starting i need my sudo passsword so there is no easy way to add this to the deploy scripts