preloaded new version

Libraries/Versions/Pre-Release/1.21.2-pre4.md

@@ -0,0 +1,7 @@
+---
+version-image-link: null
+not_finished: true
+server-jar: https://piston-data.mojang.com/v1/objects/aed86bb19e8fb39147c9a4534ab5e2b94fa569ea/server.jar
+translator: null
+cats: ['1.21','1.21.2']
+---