Attention here. Patch 2.4.2 available now. Blizzard Entertainment released the details of new patch at the official site. You can also know more information here. By the way, d3itemsale is a safe site to Buy Diablo 3 Items. You can get the lowest price D3 Items that can meet your requirements here.

Read the original post from the official site here.
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GENERAL
Developer Comments
Players were finding that pulling monsters from extended ranges to a single point on the map and crowd controlling them onto that spot was the most effective strategy, especially in group play. Not only does this cause server performance issues, but it is a stagnant, non-interactive way to play. These changes are targeted at making crowd control more situational, ensuring individual contributors in a group can add to the damage of the party more frequently.

Gold rewards have been adjusted. The primary gold sink at the end-game is Empowered Rifts. We want to maintain a general ratio that when you are running Greater Rifts at a particular tier, you can empower approximately 1/3rd of them. Due to the rate at which gold rewards from Greater Rifts and empower costs were scaling it made the gold reward from Nephalem Rifts, Gilded Barons and The Vault feel insignificant by comparison. Lowering the growth rate of gold costs restores the relative value of these other activities while maintaining the ability to empower approximately 1/3rd of your Greater Rifts.