Caves & Canyons

3.4.2 → 3.4.3

• Chunk generation near mineshaft entrances is lighter, avoidng the risk of loading stutter caused by surface decoration.
• The natural spread, gaps, jagged edges, and cross-chunk continuity of coarse dirt, rooted dirt, dirt, and occasional podzol are preserved.
• The appearance and generation rules for the mineshaft, rails, timber supports, and entrance remain unchanged from 3.4.2.
• World-generation changes affect newly generated chunks only; existing entrances and terrain are not rebuilt automatically.