preloaded new version

Libraries/Versions/Release-Candidate/1.21.1-rc1.md

@@ -0,0 +1,6 @@
+---
+version-image-link: null
+not_finished: true
+server-jar: https://piston-data.mojang.com/v1/objects/e56720aba46f7f07238c4c054a160fc942da9f78/server.jar
+translator: null
+---