Minecraft wiki entry for Development_versions, associated text: Chest loot has been changed.
Loot overall was improved; rarer items had their weights increased and many item amounts were increased. Many pools had their rolls increased as well.
Removed all "empty" loot entries.
Most items with damage had their average durability increased.
Added enchanted golden axes, golden carrots, enchanted golden apple and blocks of iron to various loot tables.
Hoglin stable chests may contain an enchanted diamond pickaxe.
Removed iron nuggets from treasure chests.
Unenchanted diamond armor in treasure chests is no longer damaged.
Chests in bastion remnants are now more likely to be located on top of gilded blackstone.