-Add an introduction for the mod at game start
-Escort destroyer can't have torpedo

Notable Changes:
-Completely overhaul navy tech tree, partially overhaul ship gun tech tree
-New Modules: destroyer role, cruiser role, CIC, post-Jutland scheme, large hangar, small hangar, heavy deck armor, medium heavy gun, improved super heavy gun, periscope, torpedo data computer
-New Hulls: Post war destroyer/cruiser/battleship, escort carrier, super carrier, midget submarine
-Adjust starting naval technologies of major countries
-Adjust starting ship levels for major countries

Updates:
-A few new ship icons for USA and UOB

Update:
-New icon for ship-to-ship missile
-Increase cost of super heavy guns, reduce cost of dreadnought hull
-Largely reduce the refit cost ratio
-Improve the effects of batteries on the top view of cruiser hull
-Airplane launcher provides additional sub detection and depth charge, carrier will have same bonus as its base stats
-Diesel engine costs less fuel
-The limit of missiles installed is 2 maximum

Fixes:
-Fix wrong localisation of pressure hull

Update:
-Submarine module expansion: Pressure hull
-Engine expansion: Diesel engine, submarine AIP engine
-Rework Austrian navy, add icons for all its ships, except for carrier and submarine
-Add Austrian navy history
-Rework French submarines
-Some icons rework
-Redefine some Russian cruisers as coastal defense ship
-Balance the build ic of cruiser hull
-Reduce xp needed for modules