Slabbed

Slabbed 0.4.1-beta.1 - Minecraft 26.1.2

This release ports Slabbed to Minecraft 26.1.2 and carries forward the current 0.4.1 placement, collision, and compatibility fixes from the recent 1.21.11 and 1.21.1 work.

Added

• Added Minecraft 26.1.2 support.
• Added updated Fabric support for the 26.1.2 port.
• Added expanded compatibility handling for Terrain Slabs.

Improved

• Improved slab placement accuracy, especially around side-clicking, upper/lower slab targeting, and offset slabs.
• Improved compound slab behavior so stacked and adjusted slabs keep their intended shape more reliably.
• Improved collision and outline behavior for lowered and offset slabs.
• Improved support for attached blocks and decorations on slabs, including lanterns, chains, ceiling-hung blocks, connectors, and related placement cases.
• Improved Terrain Slabs coexistence so the two mods behave more predictably when both are installed.

Fixed

• Fixed several cases where slabs could place at the wrong height or use the wrong half.
• Fixed multiple edge cases where lowered slabs could have incorrect collision, targeting, or culling behavior.
• Fixed Terrain Slabs interaction issues that could cause visual holes or unstable placement behavior.
• Fixed crash-prone Terrain Slabs render-region behavior.
• Fixed powder snow handling around slabbed blocks.
• Fixed redstone torch particle behavior on adjusted slab surfaces.
• Fixed several connector and decoration break/placement edge cases around slab steps.

Testing

• Passed the current 26.1.2 pre-release build checks.
• Passed the required automated gametest suite.
• Release jar was checked to ensure development-only test/proof classes were not included.

Known Notes

• Full combined-slab merging between Slabbed and Terrain Slabs is still being worked on.
• Some lowered-slab step-up feel may still be tuned in a future release.

This is a beta release for Minecraft 26.1.2, but it is the intended tested upload build for this port.