Java Edition 18w19b

18w19b is the thirty-fourth snapshot released for 1.13.

Changes

 * General
 * Worlds opened before 18w16a can now be opened again, although those created in 18w16a are still broken.

Video
Video made by slicedlime:

Obvious Bugs

 * There is a bug where if you quit out of a world, then the progress would not be saved. This should be fixed soon