Increased AI's preference to change conscription laws when on low manpower

Central Australia is impassable
Random names for Gran Colombia and the URCA

Changes from 1.3.3:
Added a Chinese and Taiping focus tree, which will resolve the feudal superstitions, eject the European empires from the Treaty Ports, and culminate in unification of the country
Japan can intervene to demand more of Manchuria if it sees China modernising, resulting in either a non-aggression treaty or war
Adapted Tus3's suggested NF tree for radical countries (one for Ukraine, Quebec, Caucasus, Belarus, and the Baltics, and a variant for radical Germany)
Added impassable areas to Middle East/North African deserts, Australia, Siberia and northern Canada
Added ~20 more strategic regions, mostly based on geographic features like deserts, plateaus and mountain ranges
Military NFs now give an idea on doctrine focuses that gets progressively better
Switzerland now split into 3 ethnolinguistic states
Occupying Geneva now gives the option to disband the League of Nations
Added releasables for Confederate States, Maritime Union, Great Lakes, Transylvania, Guiana, Curacao and Suriname
Burma now exists at the start as a British colony
Added many country leaders (eg Taiping, China, Louisiana)
Changed some NF icons to take advantage of the new ones in DoD (eg Form Austria-Hungary)
Icons for League and Comecon research groups
Changed balance of Aristocracy vs Meritocracy (political power vs cheaper ministers)
Added cabinet ministers for changing autonomy
Added 4 more industrial agency NFs, taking 35 days and giving a moderately powerful idea related to the path they finish, inspired by the New Deal's Alphabet Agencies
Russian equipment names and graphics are duplicated for the post-Russian republics and some releasables (also changed the A-32 to T-32 because that bugged me)
American equipment names and graphics are duplicated for most North American countries and releasables, with some variation
America will now change her flag and name when abolishing the monarchy
Close ideologies now have small bonuses to acceptance for diplomatic actions (same: +10, adjacent: +5)
Additional province name change events (Slovenia, Acadia, Newfoundland, Czechia, Slovakia, Chinese treaty ports)
Poland is now led by the famous Field Marshal Jozef Pilsudski, although he's getting on in years...
AI will be less likely to take wargoal NFs if it already has an unused wargoal (to stop it chaining multiple wargoals in a row before declaring war)
Removed the League of Nations Economic Programme NF and merged its effect into the Ratification NF, since it did absolutely nothing if the user didn't have TFV enabled.