slabbed

Disable or remove all temporary debug instrumentation (debug mixins, debug helpers, and log spam) and verify a clean production run.

Run the minimum production sanity checks before tagging a release or milestone.

Temporarily enable or disable debug mixins via mixin config selection without touching production mixin lists.

Verify strict visual alignment for offset-rendered blocks (model + outline) on slab tops and slab undersides.

Build-gated savepoint commit with optional tag and push, enforcing Slabbed guardrails.

Add hanging/ceiling attachment support for blocks under top slabs, using SlabSupport.isCeilingSupportSurface as the single source of truth.

Review code changes for bugs, security issues, and improvements.

Safely expand slab support from one working object to more categories without regressions.

Define Slabbed’s compatibility guardrails to avoid breaking vanilla behavior or modded blocks while adding slab-top support.

Implement one minimal end-to-end slab support slice (placement plus survival) and tag the result.

Identify and lock correct Yarn targets for slab-top placement and survival before writing mixins.

Map and validate the neighbor update and revalidation paths that cause slab-supported objects to pop off, per category.

Verify the Slabbed Fabric 1.21.11 project skeleton builds, runs, and is checkpointed safely.

Enforce tiny-diff commits, clean builds, and tagged savepoints during Slabbed development.

Define the single shared helper API all slab-support mixins must use.

Define and run the strict test matrix and reproducible world layout for validating slab support.

Audit and enforce strict visual alignment for slab-supported placements before tagging a category pass.