Public Update Preview Program

I was playing the new PUP beta earlier today and I noticed that tomahawks cost 5 wood less in beta version but I couldnt find the patch notes anywhere. These are the screenshots that I captured today.
You can play on new african maps and play against the new civs on PUP beta its only a 3gb update.


make sense, the unit and faction is just hard to play esp in the lategame.