/
Fix client-server crash (duplicate IDs)
Fix recipe stuff
Fix model problems
Fix up the screen so placement of the "top" diagram is better
Put slots in the filter itself for examples
Use accessWidener to get access instead of reflection

The Philter mod gives you a filter super-hopper that works with vanilla Minecraft or any mod. Any kind of items can be diverted into a different output container, using multiple ways to set up what's filtered!