Bug fixes:
Fixed an issue where the game would crash if you had no campaign progress.
Adjusted the health bar height of most troops.
Changed the architect boon unlock requirement to Ura intro mission 2.
Fixed Ura mission one dialogue order.
Fixed locking and unlocking of which factions are available to play in the main campaign missions.
Battle map 1 (single river) is now always unlocked in battle mode, regardless of your campaign progress.
Fixed the spare tower boon, which now works on all towers, but reduced its cost reduction from 500 to 400.
Fixed the free farm upgrade boons.