1.9 Update
Update Panther II tank, Marder3h, and jagdpanzerIV A to late Germany

Adjusting the demand and position of some technology points in Germany

The additional crew of armored vehicles and tanks will now automatically disembark when encountering enemies

Fix the issue with early t70m and convert it to t70m1942

Lowering the price of construction engineers

Adding Concrete Cannon Construction Engineers for the United States, Germany, and Soviet Union

Add bunker groups build engineers for all countries

1.81 update
Optimize file cleanliness

1.8 Update
Added construction options for supply bases for engineers

Fixed health enhancement not received by all Finnish infantry in early and late versions, especially in the early versions

Fix the issue of early Finnish artilleryman not obtaining corresponding exclusive attributes

Fixed early and late versions where some engineers were unable to obtain random mg deployment tools

Submachine gun range increased

Fix IG33 sandbag too large

Finland increases artillery construction teams, the same as in the late versions

Adjusting the early German heavy artillery technology tree

Adjusting the composition of Finnish heavy equipment engineers

Adjusting the composition of all weapon deployment engineers