1.13 Pre-release 7 OUT NOW!! [Java Edition]

Aside from 1.5 slowly releasing for Bedrock Edition platforms today, Java Edition also had a brand new Pre-release Snapshot out now.
This is 1.13 Pre-Release 7:

Of course as with any pre-release, there are bug fixes but other notable changes are that all waterlogged blocks now show water dripping animation and the map changes showing blocks.

Article (w/ Changelog): https://minecraft.net/article/minecraft-113-pre-release

Map Changes Reddit/Images: https://www.reddit.com/r/Minecraft/comments/8xo1ex/minecraft_113_map_rendering_changes/?st=JJFU5T5P&sh=6e831f6a