Netplan change from Focal to Jammy

I am revamping my home server and bumped myself early up to Jammy Jellyfish... however to my peril I reused my netplan config and after hitting my server with the 'ol netplan apply I lost connection... DNS still seemed to kinda work externally, but internally nothing was up...

Turns out Netplan got a little change in how to express the gateway key in the netplan config!

Old Ubuntu 20.04 way

        
network:
  version: 2
  ethernets:
    enp0s4:
      addresses: [192.168.1.{Static IP}/24]
      gateway4: 192.168.1.1  # <-- This changes!
      nameservers:
        addresses: [192.168.1.1, 1.1.1.1]

New jammin way for Jammy Jellyfish (at least that worked for me)

        
network:
  version: 2
  ethernets:
    enp0s4:
      addresses: [192.168.1.{Static IP}/24]
      routes:
        - to: default
          via: 192.168.1.1 
      nameservers:
        addresses: [192.168.1.1, 1.1.1.1]