Add Concrete Slabs and Stairs, more general purpose varieties

It is always exciting to see the new biomes and blocks announced during events like Minecraft Live today 3/21/2026. Fresh content is always welcome! However, as much as we love entirely new features, there is a massive need for more general-use building materials.

One of the most heavily requested additions by the community is concrete slabs and stairs.

While concrete is incredibly popular for its smooth texture and vibrant, solid colors, the lack of slab and stair variants heavily limits its potential for modern builds, roofing, and structural detailing. You kinda have to use quartz, much rarer block, for stairs to match white concrete. Adding these simple variations to the existing 16 concrete colors would instantly expand building possibilities without needing to introduce entirely new mechanics.

Completing this existing block palette is a highly anticipated update that the building community would be thrilled to see implemented!