Switch mod to beta version

Author: Jouca

mod.json

@@ -1,18 +1,16 @@
 {
     "geode": "4.0.0-beta.1",
-    "version": "v1.3.12",
+    "version": "v1.4.0-beta.1",
     "gd": {
         "win": "2.2074",
         "mac": "2.2074",
         "android": "2.2074",
         "ios": "2.2074"
     },
-    "platforms": ["android", "win", "mac"],
     "id": "gdutilsdevs.gdutils",
     "name": "GDUtils",
     "developers": ["Jouca", "Firee"],
     "description": "Realtime Rate Notifications, leaderboard extension, epic UI redesign, auto-song mute, game fixes & more!",
-    "repository": "https://github.com/Jouca/GDUtils-Geode",
     "links": {
         "community": "https://discord.gg/MU4Rpc6xbJ",
         "source": "https://github.com/Jouca/GDUtils-Geode"