"Diablo 4 Season 4 PTR: Download, Play, and Release Date Details"

Diablo 4's massive season 4 update will be available for early testing via Blizzard's PTR from April 2 to April 9, offering redesigned loot progression, new crafting systems, class balance changes, and a new endgame dungeon. Players can instantly boost characters to level 100 for testing purposes, and the PTR will end on April 9 before the live update goes live on May 14. The update brings significant changes to loot drops, trading, item customization, and gameplay mechanics, marking a major shift for the action RPG.