While we have started working on it, there won’t be any snapshots for Minecraft 1.10 for at least another 2-3 weeks. This snapshot is for Minecraft 1.9.x and will eventually lead to a 1.9.3 pre-release.
虽然我们已经开始着手制作了，但是不要急，在至少两到三周内不会有关于1.10的任何快照。这个快照所对应的版本的1.9.x，而且最终会制作成一个1.9.3的预览版。
TL;DR: this snapshot is for 1.9.x and not for 1.10
总结的来说: 这快照是有关于1.9.x而不是1.10
Notable changes:
显著的更新
Introduces some new bugs
增加了些新bug
Fixed some existing bugs
修复了一些现存的错误
Removed the new bugs again
再次移除新的错误
Bugs fixed in 16w14a:
16w14a所修复的bug有
[Bug MC-100382] - Pathfinding Memory Leak
寻路内存泄露【溢出?