v2.2.1

• Enhancement: Switch API endpoint to api.protonvpn.ch
• Enhancement: Disallow usage of Kill Switch and Split Tunneling simultaneously
• Bug fix: Wrong indentation in multiple print statements
• Bug fix: Failed to detect that it was executed by root on certain Distros
• Bug fix: Error when try to use protonvpn status and connected to a Tor server
• Bug fix: Error when an invalid server selection was made
• Bug fix: Error on Split Tunneling activation when no IPs were entered
• Bug fix: False positives in OpenVPN process detection
• Documentation: Added Contribution Guide

Source for v2.2.1 on https://pypi.org/project/protonvpn-cli/2.2.1/