Vanilla Reimagined

This update focuses on expanding the visual and mechanical scale of Vanilla Reimagined for 1.21.4 by meticulously tuning every configuration to ensure a stable and polished experience on this branch. We have officially implemented Distant Horizons to provide massive, high-performance render distances since Voxy is not yet available for 1.21.4, and integrated Better Third Person to allow for a fluid, 360-degree cinematic perspective. Experience the refined peak of the 1.21.4 version of Vanilla Reimagined.