Minecraft wiki entry for Development, associated text: General
The version tag is still "Minecraft Indev".
Clouds are usually not visible due to the high amount of fog.
Additions
Added golden apple.
Restores health bar to full health when consumed.
Infinite worlds
Very early and buggy.
Generates a test pattern rather than actual terrain.
The following issues and bugs are present as a result of infinite terrain:
Glitchy behaviour occurs if the player walks too far from the centre of the world.
Z-fighting.
Chunks in negative locations don't get updated.
Lighting, entities, and many other major features no longer work.