Yves: The code for connection types "Certificates" and "Certificates with password" is similar. So if your customer's issue was that he could not provide his "key password" for the "Certificates with password" type, then yes, his issue should be fixed by this patch.
Note that you will not see a dialog asking for username, password and key password upon connecting. You need to enter those values in the settings window before starting a new openvpn connection.
Yves: The code for connection types "Certificates" and "Certificates with password" is similar. So if your customer's issue was that he could not provide his "key password" for the "Certificates with password" type, then yes, his issue should be fixed by this patch.
Note that you will not see a dialog asking for username, password and key password upon connecting. You need to enter those values in the settings window before starting a new openvpn connection.