EagleOfFire

Hello, for educational purpose I am trying to port a mod from 1.20.1 to 1.20.2+ but I can't understand how the new networking system works. I manage to get through it for the most part, but I'm stuck on how to register packets. The previous method was: INSTANCE.registerMessage(id++, CPExecuteSkill.class, CPExecuteSkill::toBytes, CPExecuteSkill::fromBytes, CPExecuteSkill::handle); with instance being of type SimpleChannel. (The forge document is not up to date for this part unfortunatly) Any help or clear documentation would be welcome.