After being one of the most requested features for pfSense, Netgate has announced that WireGuard support is coming to the popular open source software for firewalls, VPNs and routers. The development ...

Netgate decided to fund the development of an in-kernel WireGuard implementation for FreeBSD (and by extension, pfSense) in 2019. This work, done by a contracted developer, was completed and merged ...

WireGuard probably won't make it into 13.0-RELEASE, but 13.1 seems very likely.