我的世界官网Minecraft Java版18w20b更新发布！Minecraft1.13仍未发布，18w20b为其第36个预览版。依旧是大量漏洞的修复，在更新至18w20a时，所有命令方块丢失其nbt数据等。

18W20B变更列表：
Bugfixes!
漏洞修复！
FIXED BUGS IN 18W20B
18W20B漏洞修复
MC-77856 - "demo.day.6" Translation Uses Explicit "F2" Reference
修复："demo.day.6"的翻译文本使用了明确的"F2"作为截图按键显示
MC-121287 - Minecraft Realms button does absolutely nothing
修复：Minecraft Realm按钮完全无效
MC-124024 - click- and hoverEvents are not removed from item and entity names before they are shown in chat, allowing tricking players
修复：click/hoverEvents在物品或实体名显示于聊天框前被移除，导致玩家受到误导
MC-128234 - Conduits have "missing texture" breaking particle
修复：潮涌核心的破坏粒子材质缺失
MC-128236 - Conduits are waterlogged when placed out of water
修复：潮涌核心在放置在水体外时仍未waterlogged状态
MC-128237 - Conduits, kelp, coral (fans) and (tall) seagrass have full hitboxes
修复：潮涌核心，海带，珊瑚（扇）和（高）海草均拥有全方块大小的碰撞箱
MC-128253 - Water in cauldron isn't tinted
修复：炼药锅中的水未着色
MC-128311 - Conduit allows coral fan, sea pickle, torches, ladders, button, lever, tripwire hook, vines, snow and flower pot to be placed on it
修复：潮涌核心上可以放置珊瑚扇，海泡菜，火把，梯子，按钮，拉杆，绊线钩，藤蔓，雪和花盆
MC-128321 - Conduit power is listed as negative status effect
修复：潮涌能量被认作负面状态效果
MC-128354 - Conduit has unused Core Texture
修复：潮涌核心拥有未使用的核心部分材质
MC-129615 - All command blocks lose all nbt data on update to 18w20a
修复：在更新至18w20a时，所有命令方块丢失其nbt数据