Alpha 0.1.2 — Suspended arches and arched openings

Compared with: Alpha 0.1.1

Reworked bridge undersides, openings and recessed terraces without adding ground-reaching bridge piers.

• Added elliptical arch haunches beneath bridges, connected to the tower walls at both ends.
• Converted main entrances, ground-level doors and windows into block-built arches, and reduced wall thickness.
• Removed exposed stairs and platforms from recesses, trimming terrace floors and parapets to remove unsupported edge frames.
• Prioritized shorter bridge spans, reduced optional long-span connections and enforced a maximum span while maintaining connectivity.
• Indexed arches and other components by height and chunk to reduce repeated processing during placement.

Installation and world generation

• Minecraft Java 1.20.1; Forge 47.4.20+ within 47.x; Java 17.
• Generation requires an expanded-height world: tower summits target Y=450–500. The mod does not expand world height itself.
• Structure changes apply to newly generated citadels; updating does not rebuild existing citadels.
• Locate command: /locate structure thelostcitadel:citadel.