http://mojang.com/2016/04/minecraft-193-pre-release-1/
Here it is, the first (and hopefully only) pre-release of Minecraft 1.9.3.
Notable changes:
Performance should be improved for most players
Some players may experience the same performance as before
Very few players should have worse performance
Nobody should have no performance
Bugs fixed in 1.9.3-pre1:
[Bug MC-82464] - Colored 'dead' skin template parts cause in-game issues
[Bug MC-89760] - Skin's jacket parts do not show up under specific
conditions
[Bug MC-95973] - Adult Horse/Donkey Pathfinding Issue: 1 block elevations
treated as "non-traversable" terrain
[Bug MC-100410] - Currupting world by teleporting to y=(-)Infinity
修正skin显示错误
修正成年马没法跨过一格高
修正传送到y=无限大时的世界崩溃