Alpha 21

Development started by ​Wildfire Games on april 2nd 2016 (r17966).

The following list highlights the most important changes (more noticable ones first):

Gameplay & Balancing

r17974 owning multiple wonders gives multiple population boni (#3522 #3792) r17970 reduce wall-tower range from 88m to 72m, increase minimum distance from 3m to 12m

Petra AI

r17971 use corrals with low starting resources

Engine

r17975 cinematic paths: interpolate camera rotation