Java Edition 1.13-pre5

1.13-pre5 is the fifth pre-release for 1.13.

General

 * Upgrade path optics code is now in a separate library, datafixerupper.


 * The "flattening"
 * Changed some of the names of entities:


 * Changed some of the names of blocks:


 * Changed some of the names of items:


 * Renamed a lot of IDs to be more consistent with the game:


 * Changed the file paths for some textures:


 * Changed the names of some sound events

Video
Video made by slicedlime: