Merge pull request #234 from WorldHim/patch-12

更新 1.21.4-rc2

Project/libraries/Versions/Release-Candidate/1.21.4-rc2.md

@@ -2,6 +2,8 @@
 version-image-link: null
 not_finished: true
 server-jar: https://piston-data.mojang.com/v1/objects/894027b3be403fc387c289781f9fdaca0cdc1aef/server.jar
-translator: null
+translator: WorldHim
 cats: ['1.21','1.21.4']
 ---
+## 修复的漏洞
+* 升级导致苍白之园出现直线群系边界