1.20.1: ModConfigEvent fires on mod bus, not MinecraftForge.EVENT_BUS.
Moved Loading/Reloading to FMLJavaModLoadingContext.getModEventBus().
Added config file header warning about preserving [section] headers.
Debug logging in RulesCommand prints token length + channel at runtime.
All 6 builds bumped to 1.0.3.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>