CoFH Core adds several tweaks to the game. Most of these are optional and can be disabled.
Farmland cannot be trampled by players or mobs wearing boots enchanted with Feather Falling.
Bows enchanted with Infinity work even if there are no arrows in the user’s inventory.
The Mending enchantment is altered so that items are always repaired if possible, and the most damaged item is repaired first.
Disabled by default.
Fishing can be configured to cause a configurable amount of exhaustion. This can be used to discourage automatic fish farming.
Disabled by default.
Sapling growth can be configured to be slowed by a configurable factor.
Descriptions for items can be added to localization files, using the same key as
the items plus ".desc". These descriptions are added to the items’ tooltips.
Descriptions for enchantments can be added to localization files, using the same
key as the enchantments plus ".desc". These descriptions are added to the
tooltips of enchanted books.