History
Worked out by reading the registry of every Minecraft build Mojang has published, in release order.
| Version | Date | What the files show |
|---|---|---|
| 26.3-snapshot-7 | 4 August 2026 | Added. |
White Concrete Slab is a half-height building block made from White Concrete. It is a craftable item that stacks up to 64.
Players place it to put down a White Concrete Slab block, using it in builds where a lower, flatter profile is needed than a full block gives.
Worked out by reading the registry of every Minecraft build Mojang has published, in release order.
| Version | Date | What the files show |
|---|---|---|
| 26.3-snapshot-7 | 4 August 2026 | Added. |