The "basis of our Client is good optimization," according to the developers. This is crucial for 1.8 PvP, where input lag can lose a match. CM-Pack adjusts rendering settings, caches chunks aggressively, and optimizes memory usage to ensure that even players on low-end laptops can achieve stable frame rates.
Displays current armor durability and active potion effects without needing to open the inventory screen. CM-Pack Minecraft 1.8 PvP Client