PCL2-NewsHomepage/Project/libraries/Versions/Pre-Release/1.21/1.21.4-pre3.md

---

version-image-link: http://i0.hdslb.com/bfs/new_dyn/56d5a9a98d5c064ce79ee9851c28d1d2558830935.png server-jar: https://piston-data.mojang.com/v1/objects/b4452bf086905750376d2014c3b1063aca14320f/server.jar translator: null

cats: ['1.21','1.21.4']

修复了一些漏洞