From Minecraft Wiki
March 2, 2012
|Other editions of 1.2.3|
4 bugs fixed
- Fixed light bug causing a crash at height 255.
- Corrected zombies and skeletons not burning in sunlight.
- Fixed all natural light being 1 light level darker than it should be, except at world creation.
- Corrected birch and spruce saplings not growing at a height above y-level 127.