Java Edition 1.13-pre10

1.13-pre10 is the tenth pre-release for 1.13. This is expected to be the very last pre-release before the full release of 1.13.

Additions

 * General
 * A new "optimize world" button to update old worlds to newer format.

Changes

 * Coral
 * Now requires silk touch in order to be obtained.


 * Coral Fan and Dead Coral Fan
 * Now drops when mined with silk touch.


 * Settings
 * Option  capitalization changed to.

Commands

 * Team
 * Option  renamed to.