Continuum Core

Continuum Core 26.1.2-1.12.3

Performance & Optimizations

• Asynchronous book structure loading and page caching: Resolved client render thread freezing when opening the Encyclopedia of Tinkering or navigating 3D multiblock previews (StructurePreviewRenderer).

Blocks & Fluid Mechanics

• Fluid Blocks (entityInside): Updated to Minecraft 26.1 API and eliminated burning sound spam when entities walk or touch molten fluids and burning blocks.
• RetexturedBlock: Added 4-argument getCloneItemStack overload to fix pick-block and creative drop resolution on 26.1.

Models & Rendering Pipeline

• Connected Model Loader: Added connected blockstate model loader (ConnectedModel) supporting border culling and face connection predicates.
• Quad Color Tinting: Added quad color tinting support for multi-material render states and ElementScreen widgets.
• Item Layer Side Quads: Fixed UV scaling, vertex winding, and surface normals for item layer extrusion side quads (MantleItemLayerGeometry), eliminating distortion and visual artifacts on weapon/tool edges.

Localization

• Added complete Vietnamese (vi_vn) localization support.

Compatibility

• This library release is intended for Continuum Construct 3.12.7 on Minecraft 26.1.2 / NeoForge 26.1.2.