Pritunl v1.32.4258.38 has been released. This release adds support for WireGuard site-to-site links with pritunl-link in addition to the existing IPsec support.
To enable this pritunl-link must also be updated to the newly released v1.0.3454.46 and the wireguard-tools
package must be installed on the link servers. After all the link locations have been prepared the link can be transitioned to WireGuard by changing the Protocol in the link settings to WireGuard. A WireGuard port can be specified or if left blank it will be randomly selected between 30000 and 32000. Some configurations may require opening the WireGuard UDP port on the firewall. But for most firewalls this will not be needed as both sides of the link initiate a connection allowing the network traffic to traverse most stateful firewalls.