I just installed it today and it works. Now it integrates perfectly with network manager and you are no longer required to use sudo.
2 Likes
Not available in my country,I’ll manage 
The protonvpn-cli leaks your traffic when switching between servers even when the kill switch is enabled. When I reported it around a year ago I was losely told that this was not a bug but merely how the implementation was supposed to work. When I tested their Windows version there was no leak.
I’ll give the software a test when I have a spare moment. Hopefully they’ve closed that problem.
If that is true then they should fix it. I will have a look.