The package python-proton-vpn-killswitch 0.4.0-2 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/python-proton-vpn-killswitch -- More information about python-proton-vpn-killswitch: https://pkg.kali.org/pkg/python-proton-vpn-killswitch
