Charms and Rings can no longer be "of Damage" or have the Prefix "Broken",
Only Weapons can have the suffix "of Speed",
The minimum "of Speed" bonus is now 0.5,
Picking up an Item and dropping an Item is now using the new ItemPrefix system and no longer requires the forced delay,
Depositing and Withdrawing Items is now using the new ItemPrefix system and no longer requires the forced delay,
Placing an Item for trade is now using the new ItemPrefix system and no longer requires the forced delay,
Using an item no longer has a 500ms forced delay,
Removing equipped Items has been upgraded to now using the new ItemPrefix system and no longer requires the forced delay,
Swapping Bank Slots/Hotbar Slots/Inventory Slots and Spell Slots are using the new ItemPrefix system and no longer requires the forced delay,
Item Updates
Source: Steam Community (opens in a new tab)