Recommended versions updated

Author: CubeEngine Sponge Updater

recommended-versions.json

@@ -1,6 +1,7 @@
 {
   "11": "1.20.6-11.0.0",
-  "12": "1.21.1-12.0.2",
+  "12": "1.21.1-12.0.3",
   "13": "1.21.3-13.0.0",
+  "14": "1.21.4-14.0.0",
   "8": "1.16.5-8.2.0"
 }