Bump version to release

Author: nike4613

IPA.Loader/Loader/manifest.json

@@ -8,7 +8,7 @@
   "gameVersion": "1.16.1",
   "id": "BSIPA",
   "name": "Beat Saber IPA",
-  "version": "4.2.0-pre.7",
+  "version": "4.2.0",
   "icon": "IPA.icon_white.png",
   "features": {
     "IPA.DefineFeature": {