NEWS

Today we're releasing Snapshot 20w30a for Minecraft Java Edition in which we have tweaked Bastion Remnants and you given you the ability to place lanterns under water.
我们今天发布了新快照，20w30a。在这个快照中我们对堡垒遗迹做了一些调整，而且现在可以在水下放置灯笼了。

Changes in 20w30a
20w30a中的修改

• Modified how respawn positions are chosen for beds and respawn anchors
• 修改了床和重生锚在玩家重生时选取重生位置的方式
• Lanterns can now be waterlogged
• 灯笼可以下水了
• Soul Lanterns can now be waterlogged
• 灵魂灯笼也可以了
• Tweaked the Bastion Remnant chest loot
• 调整了堡垒遗迹箱子的战利品表
• Chests in Bastion Remnants are now more likely to be located on top of gilded blackstone
• 堡垒遗迹中的箱子现在位于镶金黑石之上的可能性更大
  

Respawn Block Positions
重生位置选择

• Respawn anchors will prioritize cardinal directions over corners
• 重生锚选取优先级中基本方向会更优先，而不是角落
• Beds will prioritize the side of the bed the player entered from and then spaces circling around the foot of the bed up to the head of the bed
• 床选取优先级中会更优先考虑玩家上床的那一侧，之后从床脚转到床头优先级递减
• Respawning players will now face the block that they respawned at
• 重生的玩家会面朝他们重生那个位置的方块
• Placing players onto dangerous blocks is now avoided when possible
• 会尽可能避免将玩家重生于危险的位置
  

Technical Changes in 20w30a
20w30a中的技术性修改

• The sign edit screen will now initialize from existing sign text (should have no noticeable impact on vanilla)
• 告示牌编辑界面会以现有文本初始化（对原版应该没有明显影响）（译注：在创造模式下ctrl+中键可获得带nbt标签的告示牌）
• Tags can now have optional entries
• 标签现在可以有可选条目
  

Optional Tag Entries
可选标签条目
Entries in tags can now be marked as optional. Failure to resolve optional entries does not prevent the whole tag from loading.
标签中的条目现在可标记为可选的。解析可选条目失败不会阻止整个条目的加载。

Example:
例如：
{
  'replace': false,
  'values': [
    '#minecraft:beds', // 现有语法
    { 'id':'#missing:tag', 'required': false }, // 可选的子标签条目
    'minecraft:anvil', // 现有语法
    { 'id':'minecraft:stone_button', 'required': true }, // 新语法，指明该标签是必须的
    { 'id':'missing:block', 'required': false } // 可选的单元素条目
  ]
}

Fixed bugs in 20w30a
20w30a中修复的漏洞

• MC-35765 - Viewing text in Right-to-Left language while in another language renders backward and non-connected
• MC-35765 - 同时使用两种方向不同的语言查看文本导致反向渲染、连接失常
• MC-57869 - Some item tooltips use § for coloring, rendering them incorrect in right-to-left languages
• MC-57869 - 一些物品的提示使用 § 指示颜色，导致在从右到左的语言中渲染不正确
• MC-116857 - Advancement descriptions use unnecessary capitalization on generic resource names
• MC-116857 - 进度中的描述在通用资源名称上存在不必要的首字母大写
• MC-148447 - Villagers often get stuck while trying to go through a door at the same time
• MC-148447 - 多个村民同时尝试穿过一扇门导致卡住
• MC-149060 - Villagers “spam” doors by opening and closing them really fast
• MC-149060 - 村民迅速反复开关门
• MC-153195 - Mobs can drop items with duplicate enchantments
• MC-153195 - 生物掉落附魔重复的物品
• MC-181925 - Unarmed vexes raise their arms in an offensive way when attacking
• MC-181925 - 无武器的恼鬼攻击时以冒犯的方式举起手臂
• MC-187344 - Fast graphics tooltip has incorrect ‘tree-leaves’ spelling
• MC-187344 - 快速图形设置中“树叶”（tree-leaves）错别字
• MC-187379 - Text for pack.incompatible.confirm.new makes no sense
• MC-187379 - pack.incompatible.confirm.new 的文本毫无意义
• MC-187380 - Incorrect grammar in en_us translation of pack.dropConfirm
• MC-187380 - en_us 中 pack.dropConfirm 文本语法错误
• MC-188389 - Several minor errors in datapackFailure.title
• MC-188389 - datapackFailure.title 中的一些小错误
• MC-188390 - Comma splices in four strings
• MC-188390 - 四个字符串中的逗号拼接
• MC-188392 - Death message for getting shot by a skull is not grammatically correct in all situations
• MC-188392 - 被骷髅射死的死亡信息在某些情况下不正确
• MC-188621 - Mojang “Production Manager” credit is indented further than other credits
• MC-188621 - Mojang 制作名单“产品**”的缩进比其他的多
• MC-188880 - Baby zombified Piglins riding on chickens aren’t positioned properly
• MC-188880 - 骑着鸡的幼年僵尸猪灵位置不对
• MC-189918 - Multiplayer warning uses “Mojang” instead of “Mojang Studios”
• MC-189918 - 多人游戏的警告中写的是「Mojang」而不是「Mojang Studios」
• MC-190102 - Some UI strings are not consistently capitalized
• MC-190102 - UI 中的一些文本首字母大写不一致
• MC-190288 - Fabulous and Fancy graphics tooltips have missing commas
• MC-190288 - 极佳和高品质图像品质信息缺少逗号
• MC-191441 - Right-to-left text is rendered bottom-up in some cases
• MC-191441 - 某些情况下自右向左的文字渲染成自下而上
• MC-191562 - “Cancel” button overlaps “Done” button when uploading a world to Realms, making users unable to upload world
• MC-191562 - 在上传地图至领域时“取消”按钮覆盖了“完成”按钮，导致玩家根本无法上传
• MC-192296 - Spider Jockey from a spawner minecart crashes with'java.lang.IllegalStateException: Entity is already tracked'
• MC-192296 - 蜘蛛刷怪笼矿车刷出蜘蛛骑士导致崩溃：java.lang.IllegalStateException: Entity is already tracked
• MC-193276 - Player floats slightly above strider while riding it
• MC-193276 - 骑着炽足兽的玩家位置略高
• MC-193339 - NullPointerException during shutdown when rcon enabled with no password
• MC-193339 - 若启用 rcon 而不设置密码，在关服期间出现 NullPointerException
• MC-194263 - Large End Cities do not generate correctly/get cut off
• MC-194263 - 大末地城无法正确生成/生成撕裂
• MC-194273 - Save data of new Nether biomes is lost when upgrading a world to 20w28a or above
• MC-194273 - 将旧世界升级至 20w28a 或更高时，新下界生物群系的存档数据会丢失
• MC-194350 - Some feature configurations don’t load in a datapack (java.lang.IllegalArgumentException: value already present: clh@77f95e19)
• MC-194350 - 某些特性的配置无法在数据包中加载 (java.lang.IllegalArgumentException: value already present: clh@77f95e19)
• MC-195052 - “angle” argument in spawnpoint command doesn’t use “minecraft:rotation” parser
• MC-195052 - spawnpoint 命令中的“角度”参数不适用“minecraft:rotation”语法分析器
• MC-195582 - Typing a colon twice or after a slash in chat when specifying a function/item/block/etc. in a command crashes the game
• MC-195582 - 在命令中，指定函数/物品/方块等时，在冒号或斜线后接冒号导致游戏崩溃
  

官方服务端下载地址

Minecraft server.jar