Add channel_prefetch to config
Add channel_prefetch to config

pap/hutch,memikequinn/hutch,Fatsoma/hutch,gocardless/hutch,MadBomber/hutch,Fatsoma/hutch,teodor-pripoae/hutch,reevoo/hutch,dkastner/hutch,gocardless/hutch,studiocalico/hutch,gocardless/hutch,Fatsoma/hutch