- Improved enemy scouting behaviour, and made combats more likely when fleets encounter enemies.
- Rebalanced fleet damage in autoresolved combats.
- Submersibles can no longer fire their main guns through their conning towers.
- Updated the tutorial to include some newer mechanics.
- Miscellaneous performance optimisations.
- Fixed a bug where submerged submersibles would load from a save as surfaced.
- Prevented fleets from taking a route through the English Channel when attempting to avoid it.
- Fixed a bug that could stop fleets attempting to capture a territory.
- Troop labels refresh correctly after autoresolving an amphibious assault combat.
- The attacking landing craft will not decide to automatically retreat in an amphibious assault.
- Stopped some incorrect German alert dialogue audio playing.
- Stopped audio from cutting out in combat at high timescales.
- Stopped the Richelieu-class battleship's propeller rotating on the wrong axis.
- The Boulton Paul Defiant's wheel struts retract in flight.