Update selected.json

Switch on 4.3.3 beta

Author: SableRaf

content/download/selected.json

@@ -5,6 +5,6 @@
     "processing-0227-2.2.1"
   ],
   "selectedPreReleases": [
-    ""
+    "processing-1296-4.3.3"
   ]
-}
+}