- The New York port has been decorated with unique St. Patrick's day decorations.
- With the 0.6.2.1 patch release, St. Patrick's one-time use camouflage "Lá Fhéile Pádraig" (Price: 60 Doubloons) for all ships and a permanent camouflage "Lá Fhéile Pádraig - Emerald Edition" for Emerald (Price: 1,000 Doubloons) will become available for purchase.
- The Consumable Camouflage's price is 60 doubloons and offers: +100% to Commander XP earned in battle, +4% to maximum dispersion of shells fired by the enemy attacking your ship, -3% to detectability range by sea, and +100% to XP earned in the battle.
- The Permanent Camouflage for Emerald costs 1,000 Doubloons and offers: +4% to maximum dispersion of shells fired by the enemy attacking your ship, -3% to detectability range by sea, and +30% to XP earned in the battle.
- Play Previous/Forward Track keys for the user track function have been temporarily removed from controls settings until the nearest patch release due to a technical issue.
- Fixed an issue that caused shooting sounds for fighter groups to play in the port in some cases.
- Fixed issue that caused technical text "IDS_..." displayed in system messages when a campaign has been completed.
- Fixed the doubloon price of the Premium ship Okhotnik: the new price is 2,700 doubloons instead of 2,400.
- Fixed an issue that made it impossible to mount the Upgrade "Defensive AA Fire Mod I" on destroyer Udaloi.