Tunnelblick warning after successfull connection

Question

Hi Community, 
 
 Tunnelblick is an only official client for Mac users. There is a warning after successfull connection established in Macos Mojave 10.14.3; 
 
 " This VPN works now, but may not work in a future version of Tunnelblick. The OpenVPN configuration file for '***_config ' should be updated so it can be used with modern versions of OpenVPN. It contains these OpenVPN options: &bull; ' comp-lzo ' was deprecated in OpenVPN 2.4 and has been or may be removed in a later version " 
 
 This warning not appears in official sophos client for windows. Any update or idea for this screen not to be appeared. 
 Official Sophos support did not interested in this. "It works, close case" 
 
 Thanks.

LuCar Toni · Accepted Answer

Its a common issue with Tunnelblick. 
 See: https://github.com/Tunnelblick/Tunnelblick/issues/496 
 This comp-lzo is a option, which will result in a warning. 
 https://community.openvpn.net/openvpn/wiki/DeprecatedOptions 
 
 Comp-lzo will properly removed sometimes from the config file in XG. 
 If this alert annoys you, you can simply remove it in the OVPN.

Tunnelblick warning after successfull connection

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