-Added initial Talent sytem (Press N to open interface)
-New Bonus Crit Effect Chance talents available to all classes
-New Mage talent Friendly Fireball
-New Priest talent Chain Heal
-New Warlock talent Master Summoner
-New Shaman talent Sentinel Mastery
-New Rogue talent Silent But Deadly
-New Warrior talent First Aid
-Use /RESPEC console command to reset your talents
-Removed minion's minions from party list in defense mode
-Overhauled content management system
-Inferno will no longer damage enemies that are underwater
-Fire Elementals can no longer go underwater
-Fixed bugs with critical detection for some spells
-You can no longer cast Arcane Bolt and melee at the same time
-Minor changes to Valley zone
Update v1.0.26
Source: Steam Community (opens in a new tab)