-- changelog
-- Author: nugget_fo_life
-- DateCreated: 10/5/2020 4:42:39 PM
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v.1
- moved "Iron Working" tech to the third column in the tech tree and lowered the cost accordingly
- gave Swordmen, Roman Legions, Kris Swordsmen, and Barbarian Swordsmen a unique cover promotion (+25% defence) that is lost upon upgrade
- gave Mohawk Warriors the woodmen promotion, since it is more thematic than cover
v.2
- updated title to "Zolton's Tweaks - Stronger Swordsmen"