Originally posted by ChArLiE:

u tweek every day decide ALLREADY !! nerfed my amour so i died..yea

Most of those little updates are Steam back-end client updates and have nothing to do with the game. The last real update I know of was on 10/4. Armor hasn't changed as far as I know since Feb, a full set of lvl 3 leather gives around 21 armor.