Barrles have fuse you can lit to make them explode. You can put the fuse down to make the timer stop

Skeletones with gundpower in their hand spawn and explode when they get near you

Eye of the reach skeletones have been added

You can hand over resources to other players

Higer lvl voyages have higer chance of getting you more valuable rewards

New Bilge Rat "faction" that rewards you doubloons for completing mini event like challanges

Doubloons allow to buy limited time customization/gold or whole levels in other faction progression

Tattoos/scars/hair color can be customised in game

Skullforts are shorter and have less loot

Boats respawn further away after you sink them - think this might be broken since the last patch

Alliance system(Turn in crew gets 100% of gold and rep other crews in alliance get 50% of both)

Legend/Ghost dress have been added to the game

Flags as next form of boat customization have been added into the game

Speaking trumpet that allows your voice to go over larger distance to communicate with other crews