Hi ,
I am just wondering if there are any plans to upgrade features on openvpn client, since when I try to connect to ProtonVPN I need:
Do you think I still can get connect without meeting all this options?

Thanks.

dev tun
proto tcp

remote us-free-02.protonvpn.com 443

remote-random
resolv-retry infinite
nobind
cipher AES-256-CBC
auth SHA512
comp-lzo
verb 3

tun-mtu 1500
tun-mtu-extra 32
mssfix 1450
persist-key
persist-tun

ping 15
ping-restart 0
ping-timer-rem
reneg-sec 0

remote-cert-tls server
auth-user-pass
pull
fast-io

any idea how to make friends Mikrotik and protonVPN?

Mikrotik's implementantion of OpenVpn lacks lzo compression. If this is a hard requirement to work with ProtonVpn, then it will not work.