I'm not quite certain, it seems the only change is integratio of ChaPoly1305 as an encryption method. But really, you should be switching to Wireguard, if all y

I'm not quite certain, it seems the only change is integratio of ChaPoly1305 as an encryption method. But really, you should be switching to Wireguard, if all your devices support it. OpenVPN is a mess, both in code and configuration, getting it to work as you want can be more difficult than editing Xorg.conf. Wireguard is very very easy to setup (simple enough to fit the entire configuration plus encryption keys into an QR code you can scan with the Android App).