Java Edition 1.18 Release Candidate 4

1.18 Release Candidate 4 (known as 1.18-rc4 in the launcher) is the fourth release candidate for Java Edition 1.18, released on November 29, 2021, which fixes an issue with coal ore distribution.

Fixes

 * Other
 * Fixed an issue where coal ore at lower heights (Y=0 to Y=192) is not distributed as intended.