Direct copy paste from my list. For voodoo, more cards/obtaining methods ideas exist but let's start with the easy part.
Ships Revision
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Sloop +10 Cargo,-10 crew
Galleon -5k base price
Merchantman -2 cannons,-5k base price, -15 Crew
L.Frigs +10 Gold Bars cost,base price
Voodoo Revision
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Card Updates
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Blacklist -> From x2 turns to x1 (1 turn less per cast)
Hostile Natives -> From 8 to 6 turns, Duration to 12hours (from 24)
Hostile Waters -> From 8 to 6 turns
Call the Kraken -> From x5 turns to x4 (1 turn less per cast)
Lazy Craftsmen -> Stack 3, Effect increased by 10 (total 20 turns per card)
Human Rights -> From 3 to 5 turns
Rotten Food -> +Reveals type of destroyed crates, From 3 turns to 2 turns.
Spy Network -> From 5 to 3 turns
Terrorize -> Duration to 48h (from 24)
Treasure Fleet -> From 5 turns to 4
Cards Availability Changes
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Hidden Treasure -> Unavailable from Boosters
Antagonize -> Unavailable from Chests
Voodoo Storm -> Unavailable from Boosters
Enlightened Vision -> Unavailable from Boosters
Rotten Food -> Unavailable from Boosters
New Cards
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Target New Cards total: 21
+4 Common
+7 Uncommon
+10 Rare