1.2.3.7
+ ADDED Option:
# Should hoppers support item sorting in combination with vanilla hoppers?
# This is useful for skyblock servers. However, disabling it will further
# improve your servers performance.
# If disabled, the upgradeablehopper will suck as many item as possible out of
# a vanilla hopper. This reduces item transactions.
# If enabled, the upgradeablehopper will accept transactions with a minimum
# of one item. This makes item sorters in combination with vanilla hoppers possible.
move: false