None at this time.

IMPORTANT NOTE: Players can NOT place milk using the bucket, due to Minecraft's default behavior of milk bucket being drinkable. There is no intention, at this time, of modifying this behavior.

IMPORTANT NOTE: Players can NOT retrieve milk from the ground using an empty glass bottle, due to forge currently lacking a hook to fill custom bottles. Trying to fill a bottle from a pool of milk, or any custom liquid, will instead fill the bottle with water.