O OUVINTE — 4.15.0 BETA
Minecraft Java 1.20.1 / Forge 47

CASTLE
- Uneven tower heights and damaged curtain walls give the silhouette more variation.
- Added an abandoned chapel with stained glass, broken pews, hanging lights and an altar.
- Added two tomb halls and a connected crypt passage that emerges outside the knight's gate.
- Added mossy courtyard paving, dead trees and wall vines.
- Furnished the existing wings with a kitchen, armoury and library details.
- Preserved the knight arena, gate, boss logic, containers and resident spawn positions.

LOST VILLAGE MINE
- Added two lower mining levels with looping galleries, cross passages and interrupted rails.
- Added a broken hoist with a usable ladder, miners' quarters and a workshop.
- Added a large final excavation with bridges, stairs, flesh growth and existing evidence loot.
- Expanded the authored vertical range from -25 to -83 relative to the village anchor.
- Kept the village, original entrance and upper-level story evidence.
- Extended block-entity protection scans to cover the deeper structure.

COMPATIBILITY
- Retains the 4.14.2 InfectionBirth55 crash fix byte for byte.
- Install this JAR in place of the previous O Ouvinte JAR; do not keep both installed.
- Existing generated structures are not rebuilt. Explore new terrain or use a new world
  to see complete updated structures. Borders with previously generated terrain may
  retain older sections. Back up existing worlds before changing mod versions.

VALIDATION
- Compiled for Java 17 and ran standalone checks with JVM verification enabled.
- Checked walkable connections from the mine entrance to both new levels, rooms and final dig.
- Checked castle routes to the chapel, crypts, tomb halls and arena approach.
- Compared 515,361 blocks in the boss region against 4.14.2 with no differences.
- Verified unchanged crash-fix bytes and ZIP integrity.
- No live Minecraft/Forge client session was available. In-game lighting, performance,
  mob interaction and block-state placement still require gameplay testing.
