Add Autoupdate for Floodgate

[Den4enko]

Hello, can you add "optional" autoupdate for floodgate feature?

[Jens-Co]

Hi there, We are currently working on an pr that allows auto updating floodgate to. We do not have the amount of free time to continue on it sadly but I'll see if I can get around any time soon :) I'll let you know when it gets merged.

[dynamitestudios]

This would be very useful.