Updated FML:
MinecraftForge/FML@f92962bbbbb90c19788a5dc2eafdc2eeefdd77ce Use null to empty, so missing values work. *sigh*
Updated FML:
MinecraftForge/FML@da4337efbfa07b35f5883107768f9ba2f1b24b9b Fix up handling the new method signature data for NetworkCheckHandlers