The WeVPN service is inbuilt to the VPNMGR addon for Merlin firmware. This will allow you to manage and update VPN configurations without issue.
Please Note: VPNMGR is a 3rd party addon for aftermarket firmware. This is an advanced feature and installation is outside the remit of WeVPN.
For additional information and installation instructions, please refer to the VPNMGR thread.
WeVPN would like to formally acknowledge the cooperation and support of Jack Yaz in including WeVPN within the VPNMGR addon.