Java Edition 11w47a

11w47a is the first snapshot released for Java Edition 1.1, the first snapshot released in 2011, and the first snapshot for Java Edition released under the modern naming conditions.

General

 * Optimizations
 * Subtle code optimizations.

Fixes
1 bug fixed


 * Fixed the bug with double doors where one may not open correctly.

11w47a 11w47a 11w47a 11w47a 11w47a 11w47a 11w47a 11w47a 11w47a 11w47a