Java Edition 1.14.2 Pre-Release 4

1.14.2 Pre-Release 4 is the fourth pre-release for Java Edition 1.14.2, which fixes a bug.

Gameplay

 * Lighting
 * All light will now be re-calculated the first time a world saved in a previous version is opened.

General

 * Splashes
 * Removed "Woo, minecraftforum!".

Video
Video made by Slicedlime:

Reupload
1.14.2 Pre-Release 4 was reuploaded to remove the splash text "Woo, minecraftforum!", because the forum announced they would be shutting down.