Java Edition 1.13-pre8

1.13-pre8 is the eighth pre-release for 1.13.

Blocks

 * Added dead coral fans.
 * Can also be placed on top of blocks.

General

 * Changed which blocks show dripping liquids.
 * Team names & objective names are now text components, not raw strings.
 * Added the block tag.

Blocks

 * Coral Fan
 * Can now be placed on top of blocks.
 * Renamed  into.
 * Added  blocks, which are coral fans placed on top of blocks.